diff options
| author | tmk <nobody@nowhere> | 2013-02-11 22:57:40 +0900 |
|---|---|---|
| committer | tmk <nobody@nowhere> | 2013-02-11 22:57:40 +0900 |
| commit | 821563417565776d2dc3a02b0265e6fcd5218739 (patch) | |
| tree | fd6b6ef81bcd550c7c3a9246fa9e5ccaf58a1432 /protocol | |
| parent | e9e4c0edc52dbf4afe11251b8b50df130ef57423 (diff) | |
Now includes LUFA-120730 in repository
Diffstat (limited to 'protocol')
306 files changed, 64019 insertions, 0 deletions
diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/HID_EEPROM_Loader/HID_EEPROM_Loader.c b/protocol/lufa/LUFA-120730/LUFA/Build/HID_EEPROM_Loader/HID_EEPROM_Loader.c new file mode 100644 index 0000000000..600469fa1c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/HID_EEPROM_Loader/HID_EEPROM_Loader.c @@ -0,0 +1,61 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * Special application to extract an EEPROM image stored in FLASH memory, and + * copy it to the device EEPROM. This application is designed to be used with + * the HID build system module of LUFA to program the EEPROM of a target device + * that uses the HID bootloader protocol, which does not have native EEPROM + * programming support. + */ + +#include <avr/io.h> +#include <avr/eeprom.h> +#include <avr/pgmspace.h> + +/* References to the binary EEPROM data linked in the AVR's FLASH memory space */ +extern const char _binary_InputEEData_bin_start[]; +extern const char _binary_InputEEData_bin_end[]; +extern const char _binary_InputEEData_bin_size[]; + +/* Friendly names for the embedded binary data stored in FLASH memory space */ +#define InputEEData _binary_InputEEData_bin_start +#define InputEEData_size ((int)_binary_InputEEData_bin_size) + +int main(void) +{ + /* Copy out the embedded EEPROM data from FLASH to EEPROM memory space */ + for (uint16_t i = 0; i < InputEEData_size; i++) + eeprom_update_byte((uint8_t*)i, pgm_read_byte(&InputEEData[i])); + + /* Infinite loop once complete */ + for (;;); +} diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/HID_EEPROM_Loader/makefile b/protocol/lufa/LUFA-120730/LUFA/Build/HID_EEPROM_Loader/makefile new file mode 100644 index 0000000000..f6dcbea677 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/HID_EEPROM_Loader/makefile @@ -0,0 +1,40 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# +# -------------------------------------- +# LUFA Project Makefile. +# -------------------------------------- + +MCU = at90usb1287 +ARCH = AVR8 +F_CPU = 1000000 +F_USB = $(F_CPU) +OPTIMIZATION = s +TARGET = HID_EEPROM_Loader +SRC = $(TARGET).c +LUFA_PATH = ../../../LUFA +CC_FLAGS = +LD_FLAGS = +OBJECT_FILES = InputEEData.o + +# Default target +all: + +# Determine the AVR sub-architecture of the build main application object file +FIND_AVR_SUBARCH = avr$(shell avr-objdump -f $(TARGET).o | grep architecture | cut -d':' -f3 | cut -d',' -f1) + +# Create a linkable object file with the input binary EEPROM data stored in the FLASH section +InputEEData.o: InputEEData.bin $(TARGET).o $(MAKEFILE_LIST) + @echo $(MSG_OBJCPY_CMD) Converting \"$<\" to a object file \"$@\" + avr-objcopy -I binary -O elf32-avr -B $(call FIND_AVR_SUBARCH) --rename-section .data=.progmem.data,contents,alloc,readonly,data $< $@ + +# Include LUFA build script makefiles +include $(LUFA_PATH)/Build/lufa_core.mk +include $(LUFA_PATH)/Build/lufa_build.mk +include $(LUFA_PATH)/Build/lufa_cppcheck.mk +include $(LUFA_PATH)/Build/lufa_doxygen.mk +include $(LUFA_PATH)/Build/lufa_hid.mk diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_atprogram.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_atprogram.mk new file mode 100644 index 0000000000..4e15e3997a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_atprogram.mk @@ -0,0 +1,101 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += ATPROGRAM +LUFA_BUILD_TARGETS += atprogram atprogram-ee +LUFA_BUILD_MANDATORY_VARS += MCU TARGET +LUFA_BUILD_OPTIONAL_VARS += ATPROGRAM_PROGRAMMER ATPROGRAM_INTERFACE ATPROGRAM_PORT +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA ATPROGRAM Programmer Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of targets to re-program a device using the Atmel atprogram +# utility in AVR Studio 5.x and Atmel Studio 6.0 onwards. +# ----------------------------------------------------------------------------- +# TARGETS: +# +# atprogram - Program target FLASH with application using +# atprogram +# atprogram-ee - Program target EEPROM with application data +# using atprogram +# +# MANDATORY PARAMETERS: +# +# MCU - Microcontroller device model name +# TARGET - Application name +# +# OPTIONAL PARAMETERS: +# +# ATPROGRAM_PROGRAMMER - Name of programming hardware to use +# ATPROGRAM_INTERFACE - Name of programming interface to use +# ATPROGRAM_PORT - Name of communication port to use +# +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Default values of optionally user-supplied variables +ATPROGRAM_PROGRAMMER ?= jtagice3 +ATPROGRAM_INTERFACE ?= jtag +ATPROGRAM_PORT ?= + +# Sanity check user supplied values +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, MCU) +$(call ERROR_IF_EMPTY, TARGET) +$(call ERROR_IF_EMPTY, ATPROGRAM_PROGRAMMER) +$(call ERROR_IF_EMPTY, ATPROGRAM_INTERFACE) + +# Output Messages +MSG_ATPROGRAM_CMD := ' [ATPRGRM] :' + +# Construct base atprogram command flags +BASE_ATPROGRAM_FLAGS := --tool $(ATPROGRAM_PROGRAMMER) --interface $(ATPROGRAM_INTERFACE) --device $(MCU) +ifneq ($(ATPROGRAM_PORT),) + BASE_ATPROGRAM_FLAGS += --port $(ATPROGRAM_PORT) +endif + +# Construct the flags to use for the various memory spaces +ifeq ($(ARCH), AVR8) + ATPROGRAM_FLASH_FLAGS := --chiperase --flash + ATPROGRAM_EEPROM_FLAGS := --eeprom +else ifeq ($(ARCH), XMEGA) + ATPROGRAM_FLASH_FLAGS := --erase --flash + ATPROGRAM_EEPROM_FLAGS := --eeprom +else ifeq ($(ARCH), UC3) + ATPROGRAM_FLASH_FLAGS := --erase + ATPROGRAM_EEPROM_FLAGS := --eeprom +else + $(error Unsupported architecture "$(ARCH)") +endif + +atprogram: $(TARGET).elf $(MAKEFILE_LIST) + @echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" FLASH using \"$(ATPROGRAM_PROGRAMMER)\" + atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_FLASH_FLAGS) --file $< + +atprogram-ee: $(TARGET).elf $(MAKEFILE_LIST) + @echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" EEPROM using \"$(ATPROGRAM_PROGRAMMER)\" + atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_EEPROM_FLAGS) --file $< + +# Phony build targets for this module +.PHONY: atprogram atprogram-ee diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_avrdude.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_avrdude.mk new file mode 100644 index 0000000000..839362528c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_avrdude.mk @@ -0,0 +1,84 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += AVRDUDE +LUFA_BUILD_TARGETS += avrdude avrdude-ee +LUFA_BUILD_MANDATORY_VARS += MCU TARGET +LUFA_BUILD_OPTIONAL_VARS += AVRDUDE_PROGRAMMER AVRDUDE_PORT AVRDUDE_FLAGS +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA AVRDUDE Programmer Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of targets to re-program a device using the open source +# avr-dude utility. +# ----------------------------------------------------------------------------- +# TARGETS: +# +# avrdude - Program target FLASH with application using +# avrdude +# avrdude-ee - Program target EEPROM with application data +# using avrdude +# +# MANDATORY PARAMETERS: +# +# MCU - Microcontroller device model name +# TARGET - Application name +# +# OPTIONAL PARAMETERS: +# +# AVRDUDE_PROGRAMMER - Name of programming hardware to use +# AVRDUDE_PORT - Name of communication port to use +# AVRDUDE_FLAGS - Flags to pass to avr-dude +# +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Default values of optionally user-supplied variables +AVRDUDE_PROGRAMMER ?= jtagicemkii +AVRDUDE_PORT ?= usb +AVRDUDE_FLAGS ?= + +# Sanity check user supplied values +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, MCU) +$(call ERROR_IF_EMPTY, TARGET) +$(call ERROR_IF_EMPTY, AVRDUDE_PROGRAMMER) +$(call ERROR_IF_EMPTY, AVRDUDE_PORT) + +# Output Messages +MSG_AVRDUDE_CMD := ' [AVRDUDE] :' + +# Construct base avrdude command flags +BASE_AVRDUDE_FLAGS := -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) + +avrdude: $(TARGET).hex $(MAKEFILE_LIST) + @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" FLASH with settings \"$(AVRDUDE_FLASH_FLAGS)\" using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\" + avrdude $(BASE_AVRDUDE_FLAGS) -U flash:w:$< $(AVRDUDE_FLAGS) + +avrdude-ee: $(TARGET).eep $(MAKEFILE_LIST) + @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" EEPROM with settings \"$(AVRDUDE_EEP_FLAGS)\" using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\" + avrdude $(BASE_AVRDUDE_FLAGS) -U eeprom:w:$< $(AVRDUDE_FLAGS) + +# Phony build targets for this module +.PHONY: avrdude avrdude-ee diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_build.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_build.mk new file mode 100644 index 0000000000..8788606270 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_build.mk @@ -0,0 +1,296 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += BUILD +LUFA_BUILD_TARGETS += size check-source symbol-sizes all lib elf hex lss clean mostlyclean +LUFA_BUILD_MANDATORY_VARS += TARGET ARCH MCU SRC F_USB LUFA_PATH +LUFA_BUILD_OPTIONAL_VARS += BOARD OPTIMIZATION C_STANDARD CPP_STANDARD F_CPU C_FLAGS CPP_FLAGS ASM_FLAGS CC_FLAGS LD_FLAGS OBJDIR OBJECT_FILES DEBUG_TYPE DEBUG_LEVEL +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA GCC Compiler Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of targets to build a C, C++ and/or Assembly application +# via the AVR-GCC compiler. +# ----------------------------------------------------------------------------- +# TARGETS: +# +# size - List built application size +# symbol-sizes - Print application symbols from the binary ELF +# file as a list sorted by size in bytes +# check-source - Print a list of SRC source files that cannot +# be found +# all - Build application and list size +# lib - Build and archive source files into a library +# elf - Build application ELF debug object file +# hex - Build application HEX object files +# lss - Build application LSS assembly listing file +# clean - Remove all project intermediatary and binary +# output files +# mostlyclean - Remove intermediatary output files, but +# preserve binaries +# +# MANDATORY PARAMETERS: +# +# TARGET - Application name +# ARCH - Device architecture name +# MCU - Microcontroller device model name +# SRC - List of input source files (*.c, *.cpp, *.S) +# F_USB - Speed of the input clock of the USB controller +# in Hz +# LUFA_PATH - Path to the LUFA library core +# +# OPTIONAL PARAMETERS: +# +# BOARD - LUFA board hardware +# OPTIMIZATION - Optimization level +# C_STANDARD - C Language Standard to use +# CPP_STANDARD - C++ Language Standard to use +# F_CPU - Speed of the CPU, in Hz +# C_FLAGS - Flags to pass to the C compiler only +# CPP_FLAGS - Flags to pass to the C++ compiler only +# ASM_FLAGS - Flags to pass to the assembler only +# CC_FLAGS - Common flags to pass to the C/C++ compiler and +# assembler +# LD_FLAGS - Flags to pass to the linker +# OBJDIR - Directory for the output object and dependency +# files; if equal to ".", the output files will +# be generated in the same folder as the sources +# OBJECT_FILES - Extra object files to link in to the binaries +# DEBUG_FORMAT - Format of the debugging information to +# generate in the compiled object files +# DEBUG_LEVEL - Level the debugging information to generate in +# the compiled object files +# +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Default values of optionally user-supplied variables +BOARD ?= NONE +OPTIMIZATION ?= s +F_CPU ?= +C_STANDARD ?= gnu99 +CPP_STANDARD ?= gnu++98 +C_FLAGS ?= +CPP_FLAGS ?= +ASM_FLAGS ?= +CC_FLAGS ?= +OBJDIR ?= . +OBJECT_FILES ?= +DEBUG_FORMAT ?= dwarf-2 +DEBUG_LEVEL ?= 3 + +# Sanity check user supplied values +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, MCU) +$(call ERROR_IF_EMPTY, TARGET) +$(call ERROR_IF_EMPTY, ARCH) +$(call ERROR_IF_EMPTY, F_USB) +$(call ERROR_IF_EMPTY, LUFA_PATH) +$(call ERROR_IF_EMPTY, BOARD) +$(call ERROR_IF_EMPTY, OPTIMIZATION) +$(call ERROR_IF_EMPTY, C_STANDARD) +$(call ERROR_IF_EMPTY, CPP_STANDARD) +$(call ERROR_IF_EMPTY, OBJDIR) +$(call ERROR_IF_EMPTY, DEBUG_FORMAT) +$(call ERROR_IF_EMPTY, DEBUG_LEVEL) + +# Determine the utility prefix to use for the selected architecture +ifeq ($(ARCH), AVR8) + CROSS := avr +else ifeq ($(ARCH), XMEGA) + CROSS := avr + $(warning The XMEGA device support is currently EXPERIMENTAL (incomplete and/or non-functional), and is included for preview purposes only.) +else ifeq ($(ARCH), UC3) + CROSS := avr32 + $(warning The UC3 device support is currently EXPERIMENTAL (incomplete and/or non-functional), and is included for preview purposes only.) +else + $(error Unsupported architecture "$(ARCH)") +endif + +# Output Messages +MSG_COMPILE_CMD := ' [GCC] :' +MSG_ASSEMBLE_CMD := ' [GAS] :' +MSG_NM_CMD := ' [NM] :' +MSG_REMOVE_CMD := ' [RM] :' +MSG_LINK_CMD := ' [LNK] :' +MSG_ARCHIVE_CMD := ' [AR] :' +MSG_SIZE_CMD := ' [SIZE] :' +MSG_OBJCPY_CMD := ' [OBJCPY] :' +MSG_OBJDMP_CMD := ' [OBJDMP] :' + +# Convert input source file list to differentiate them by type +C_SOURCE := $(filter %.c, $(SRC)) +CPP_SOURCE := $(filter %.cpp, $(SRC)) +ASM_SOURCE := $(filter %.S, $(SRC)) + +# Create a list of unknown source file types, if any are found throw an error +UNKNOWN_SOURCE := $(filter-out $(C_SOURCE) $(CPP_SOURCE) $(ASM_SOURCE), $(SRC)) +ifneq ($(UNKNOWN_SOURCE),) + $(error Unknown input source file formats: $(UNKNOWN_SOURCE)) +endif + +# Convert input source filenames into a list of required output object files +OBJECT_FILES += $(addsuffix .o, $(basename $(SRC))) +ifneq ($(OBJDIR),.) + $(shell mkdir $(OBJDIR) 2> /dev/null) + VPATH += $(dir $(SRC)) + OBJECT_FILES := $(addprefix $(patsubst %/,%,$(OBJDIR))/, $(notdir $(OBJECT_FILES))) + + # Check if any object file (without path) appears more than once in the object file list + ifneq ($(words $(sort $(OBJECT_FILES))), $(words $(OBJECT_FILES))) + $(error Cannot build with OBJDIR parameter set - one or more object file name is not unique) + endif +endif + +# Create a list of dependency files from the list of object files +DEPENDENCY_FILES := $(OBJECT_FILES:%.o=%.d) + +# Create a list of common flags to pass to the compiler/linker/assembler +BASE_CC_FLAGS := -pipe -g$(DEBUG_FORMAT) -g$(DEBUG_LEVEL) +ifeq ($(ARCH), AVR8) + BASE_CC_FLAGS += -mmcu=$(MCU) -fshort-enums -fno-inline-small-functions -fpack-struct +else ifeq ($(ARCH), XMEGA) + BASE_CC_FLAGS += -mmcu=$(MCU) -fshort-enums -fno-inline-small-functions -fpack-struct +else ifeq ($(ARCH), UC3) + BASE_CC_FLAGS += -mpart=$(MCU:at32%=%) -masm-addr-pseudos +endif +BASE_CC_FLAGS += -Wall -fno-strict-aliasing -funsigned-char -funsigned-bitfields -ffunction-sections +BASE_CC_FLAGS += -I. -I$(patsubst %/,%,$(LUFA_PATH))/.. +BASE_CC_FLAGS += -DARCH=ARCH_$(ARCH) -DBOARD=BOARD_$(BOARD) -DF_USB=$(F_USB)UL +ifneq ($(F_CPU),) + BASE_CC_FLAGS += -DF_CPU=$(F_CPU)UL +endif + +# Additional language specific compiler flags +BASE_C_FLAGS := -x c -O$(OPTIMIZATION) -std=$(C_STANDARD) -Wstrict-prototypes +BASE_CPP_FLAGS := -x c++ -O$(OPTIMIZATION) -std=$(CPP_STANDARD) +BASE_ASM_FLAGS := -x assembler-with-cpp + +# Create a list of flags to pass to the linker +BASE_LD_FLAGS := -lm -Wl,-Map=$(TARGET).map,--cref -Wl,--gc-sections -Wl,--relax +ifeq ($(ARCH), AVR8) + BASE_LD_FLAGS += -mmcu=$(MCU) +else ifeq ($(ARCH), XMEGA) + BASE_LD_FLAGS += -mmcu=$(MCU) +else ifeq ($(ARCH), UC3) + BASE_LD_FLAGS += -mpart=$(MCU:at32%=%) --rodata-writable --direct-data +endif + +# Determine flags to pass to the size utility based on its reported features (only invoke if size target required) +size: SIZE_MCU_FLAG := $(shell $(CROSS)-size --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) ) +size: SIZE_FORMAT_FLAG := $(shell $(CROSS)-size --help | grep -- --format=.*avr > /dev/null && echo --format=avr ) + + +build_begin: + @echo "" + @echo Begin compilation of project \"$(TARGET)\"... + @echo "" + +build_end: + @echo Finished building project \"$(TARGET)\". + @echo "" + +gcc-version: + @$(CROSS)-gcc --version + +check-source: + @for f in $(SRC); do \ + if [ ! -f $$f ]; then \ + echo "Error: Source file not found: $$f"; \ + exit 1; \ + fi; \ + done + +size: $(TARGET).elf + @echo $(MSG_SIZE_CMD) Determining size of \"$<\" + @echo "" + $(CROSS)-size $(SIZE_MCU_FLAG) $(SIZE_FORMAT_FLAG) $< ; 2>/dev/null; + +symbol-sizes: $(TARGET).elf + @echo $(MSG_NM_CMD) Extracting \"$<\" symbols with decimal byte sizes + $(CROSS)-nm --size-sort --demangle --radix=d $< + +mostlyclean: + @echo $(MSG_REMOVE_CMD) Removing object files of \"$(TARGET)\" + rm -f $(OBJECT_FILES) + @echo $(MSG_REMOVE_CMD) Removing dependency files of \"$(TARGET)\" + rm -f $(DEPENDENCY_FILES) + +clean: mostlyclean + @echo $(MSG_REMOVE_CMD) Removing output files of \"$(TARGET)\" + rm -f $(TARGET).elf $(TARGET).hex $(TARGET).eep $(TARGET).map $(TARGET).lss $(TARGET).sym $(TARGET).a + +all: build_begin check-source gcc-version elf hex lss sym size build_end + +lib: lib$(TARGET).a +elf: $(TARGET).elf +hex: $(TARGET).hex $(TARGET).eep +lss: $(TARGET).lss +sym: $(TARGET).sym + +$(OBJDIR)/%.o: %.c $(MAKEFILE_LIST) + @echo $(MSG_COMPILE_CMD) Compiling C file \"$(notdir $<)\" + $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_C_FLAGS) $(CC_FLAGS) $(C_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@ + +$(OBJDIR)/%.o: %.cpp $(MAKEFILE_LIST) + @echo $(MSG_COMPILE_CMD) Compiling C++ file \"$(notdir $<)\" + $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_CPP_FLAGS) $(CC_FLAGS) $(CPP_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@ + +$(OBJDIR)/%.o: %.S $(MAKEFILE_LIST) + @echo $(MSG_ASSEMBLE_CMD) Assembling \"$(notdir $<)\" + $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_ASM_FLAGS) $(CC_FLAGS) $(ASM_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@ + +.PRECIOUS : $(OBJECT_FILES) +.SECONDARY : %.a +%.a: $(OBJECT_FILES) + @echo $(MSG_ARCHIVE_CMD) Archiving object files into \"$@\" + $(CROSS)-ar rcs $@ $(OBJECT_FILES) + +.PRECIOUS : $(OBJECT_FILES) +.SECONDARY : %.elf +%.elf: $(OBJECT_FILES) + @echo $(MSG_LINK_CMD) Linking object files into \"$@\" + $(CROSS)-gcc $(BASE_LD_FLAGS) $(LD_FLAGS) $^ -o $@ + +%.hex: %.elf + @echo $(MSG_OBJCPY_CMD) Extracting HEX file data from \"$<\" + $(CROSS)-objcopy -O ihex -R .eeprom -R .fuse -R .lock -R .signature $< $@ + +%.eep: %.elf + @echo $(MSG_OBJCPY_CMD) Extracting EEP file data from \"$<\" + $(CROSS)-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 --no-change-warnings -O ihex $< $@ || exit 0 + +%.lss: %.elf + @echo $(MSG_OBJDMP_CMD) Extracting LSS file data from \"$<\" + $(CROSS)-objdump -h -S -z $< > $@ + +%.sym: %.elf + @echo $(MSG_NM_CMD) Extracting SYM file data from \"$<\" + $(CROSS)-nm -n $< > $@ + +# Include build dependency files +-include $(DEPENDENCY_FILES) + +# Phony build targets for this module +.PHONY: build_begin build_end gcc-version check-source size symbol-sizes lib elf hex lss clean mostlyclean diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_core.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_core.mk new file mode 100644 index 0000000000..bde1e11c96 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_core.mk @@ -0,0 +1,152 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += CORE +LUFA_BUILD_TARGETS += help list_targets list_modules list_mandatory list_optional list_provided list_macros +LUFA_BUILD_MANDATORY_VARS += +LUFA_BUILD_OPTIONAL_VARS += +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA Core Build System Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of core build targets for the LUFA build system +# ----------------------------------------------------------------------------- +# TARGETS: +# +# help - Build system help +# list_targets - List all build targets +# list_modules - List all build modules +# list_mandatory - List all mandatory make variables required by +# the included build modules of the application +# list_optional - List all optional make variables required by +# the included build modules of the application +# list_provided - List all provided make variables from the +# included build modules of the application +# list_macros - List all provided make macros from the +# included build modules of the application +# +# MANDATORY PARAMETERS: +# +# (None) +# +# OPTIONAL PARAMETERS: +# +# (None) +# +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +# Build sorted and filtered lists of the included build module data +SORTED_LUFA_BUILD_MODULES = $(sort $(LUFA_BUILD_MODULES)) +SORTED_LUFA_BUILD_TARGETS = $(sort $(LUFA_BUILD_TARGETS)) +SORTED_LUFA_MANDATORY_VARS = $(sort $(LUFA_BUILD_MANDATORY_VARS)) +SORTED_LUFA_OPTIONAL_VARS = $(filter-out $(SORTED_LUFA_MANDATORY_VARS), $(sort $(LUFA_BUILD_OPTIONAL_VARS))) +SORTED_LUFA_PROVIDED_VARS = $(sort $(LUFA_BUILD_PROVIDED_VARS)) +SORTED_LUFA_PROVIDED_MACROS = $(sort $(LUFA_BUILD_PROVIDED_MACROS)) + +# Create printable versions of the sorted build module data (use "(None)" when no data is available) +PRINTABLE_LUFA_BUILD_MODULES = $(if $(strip $(SORTED_LUFA_BUILD_MODULES)), $(SORTED_LUFA_BUILD_MODULES), (None)) +PRINTABLE_LUFA_BUILD_TARGETS = $(if $(strip $(SORTED_LUFA_BUILD_TARGETS)), $(SORTED_LUFA_BUILD_TARGETS), (None)) +PRINTABLE_LUFA_MANDATORY_VARS = $(if $(strip $(SORTED_LUFA_MANDATORY_VARS)), $(SORTED_LUFA_MANDATORY_VARS), (None)) +PRINTABLE_LUFA_OPTIONAL_VARS = $(if $(strip $(SORTED_LUFA_OPTIONAL_VARS)), $(SORTED_LUFA_OPTIONAL_VARS), (None)) +PRINTABLE_LUFA_PROVIDED_VARS = $(if $(strip $(SORTED_LUFA_PROVIDED_VARS)), $(SORTED_LUFA_PROVIDED_VARS), (None)) +PRINTABLE_LUFA_PROVIDED_MACROS = $(if $(strip $(SORTED_LUFA_PROVIDED_MACROS)), $(SORTED_LUFA_PROVIDED_MACROS), (None)) + +help: + @echo "===================================================================" + @echo " LUFA Build System 2.0 " + @echo " (C) Dean Camera, 2012 { dean @ fourwalledcubicle . com } " + @echo "===================================================================" + @echo "DESCRIPTION: " + @echo " This build system is a set of makefile modules for (GNU) Make, to " + @echo " provide a simple system for building LUFA powered applications. " + @echo " Each makefile module can be included from within a user makefile, " + @echo " to expose the build rules documented in the comments at the top of" + @echo " each build module. " + @echo " " + @echo "USAGE: " + @echo " To execute a rule, define all variables indicated in the desired " + @echo " module as a required parameter before including the build module " + @echo " in your project makefile. Parameters marked as optional will " + @echo " assume a default value in the modules if not user-assigned. " + @echo " " + @echo " By default the target output shows both a friendly summary, as " + @echo " well as the actual invoked command. To suppress the output of the " + @echo " invoked commands and show only the friendly command output, run " + @echo " make with the \"-s\" switch added before the target(s). " + @echo "===================================================================" + @echo " " + @echo " Currently used build system modules in this application: " + @echo " " + @printf " %b" "$(PRINTABLE_LUFA_BUILD_MODULES:%= - %\n)" + @echo " " + @echo " " + @echo " Currently available build targets in this application: " + @echo " " + @printf " %b" "$(PRINTABLE_LUFA_BUILD_TARGETS:%= - %\n)" + @echo " " + @echo " " + @echo " Mandatory variables required by the selected build Modules: " + @echo " " + @printf " %b" "$(PRINTABLE_LUFA_MANDATORY_VARS:%= - %\n)" + @echo " " + @echo " " + @echo " Optional variables required by the selected build Modules: " + @echo " " + @printf " %b" "$(PRINTABLE_LUFA_OPTIONAL_VARS:%= - %\n)" + @echo " " + @echo " " + @echo " Variables provided by the selected build Modules: " + @echo " " + @printf " %b" "$(PRINTABLE_LUFA_PROVIDED_VARS:%= - %\n)" + @echo " " + @echo " " + @echo " Macros provided by the selected build Modules: " + @echo " " + @printf " %b" "$(PRINTABLE_LUFA_PROVIDED_MACROS:%= - %\n)" + @echo " " + @echo "===================================================================" + @echo " The LUFA BuildSystem 2.0 - Powered By Unicorns (tm) " + @echo "===================================================================" + +list_modules: + @echo Currently Used Build System Modules: $(PRINTABLE_LUFA_BUILD_MODULES) + +list_targets: + @echo Currently Available Build Targets: $(PRINTABLE_LUFA_BUILD_TARGETS) + +list_mandatory: + @echo Mandatory Variables for Included Modules: $(PRINTABLE_LUFA_MANDATORY_VARS) + +list_optional: + @echo Optional Variables for Included Modules: $(PRINTABLE_LUFA_OPTIONAL_VARS) + +list_provided: + @echo Variables Provided by the Included Modules: $(PRINTABLE_LUFA_PROVIDED_VARS) + +list_macros: + @echo Macros Provided by the Included Modules: $(PRINTABLE_LUFA_PROVIDED_MACROS) + +# Disable default in-built make rules (those that are needed are explicitly +# defined, and doing so has performance benefits when recursively building) +.SUFFIXES: + +# Phony build targets for this module +.PHONY: help list_modules list_targets list_mandatory list_optional list_provided list_macros diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_cppcheck.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_cppcheck.mk new file mode 100644 index 0000000000..1e3604c7d8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_cppcheck.mk @@ -0,0 +1,104 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += CPPCHECK +LUFA_BUILD_TARGETS += cppcheck cppcheck-config +LUFA_BUILD_MANDATORY_VARS += SRC +LUFA_BUILD_OPTIONAL_VARS += CPPCHECK_INCLUDES CPPCHECK_EXCLUDES CPPCHECK_MSG_TEMPLATE CPPCHECK_ENABLE \ + CPPCHECK_SUPPRESS CPPCHECK_FAIL_ON_WARNING CPPCHECK_QUIET CPPCHECK_FLAGS +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA CPPCheck Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of targets to scan a project with the free "cppcheck" static +# analysis tool, to check for code errors at runtime (see http://cppcheck.sourceforge.net). +# ----------------------------------------------------------------------------- +# TARGETS: +# +# cppcheck - Scan the project with CPPCheck +# cppcheck-config - Use CPPCheck to look for missing include files +# +# MANDATORY PARAMETERS: +# +# SRC - List of source files to statically analyze +# +# OPTIONAL PARAMETERS: +# +# CPPCHECK_INCLUDES - Extra include paths to search for missing +# header files +# CPPCHECK_EXCLUDES - Source file paths to exclude checking (can be +# a path fragment if desired) +# CPPCHECK_MSG_TEMPLATE - Template for cppcheck error and warning output +# CPPCHECK_ENABLE - General cppcheck category checks to enable +# CPPCHECK_SUPPRESS - Specific cppcheck warnings to disable by ID +# CPPCHECK_FAIL_ON_WARNING - Set to Y to fail the build on cppcheck +# warnings, N to continue even if warnings occur +# CPPCHECK_QUIET - Enable cppcheck verbose or quiet output mode +# CPPCHECK_FLAGS - Additional flags to pass to cppcheck +# +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Default values of optionally user-supplied variables +CPPCHECK_INCLUDES ?= +CPPCHECK_EXCLUDES ?= +CPPCHECK_MSG_TEMPLATE ?= {file}:{line}: {severity} ({id}): {message} +CPPCHECK_ENABLE ?= all +CPPCHECK_SUPPRESS ?= variableScope missingInclude +CPPCHECK_FAIL_ON_WARNING ?= Y +CPPCHECK_QUIET ?= Y +CPPCHECK_FLAGS ?= + +# Sanity check user supplied values +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, SRC) +$(call ERROR_IF_EMPTY, CPPCHECK_MSG_TEMPLATE) +$(call ERROR_IF_EMPTY, CPPCHECK_ENABLE) +$(call ERROR_IF_NONBOOL, CPPCHECK_FAIL_ON_WARNING) +$(call ERROR_IF_NONBOOL, CPPCHECK_QUIET) + +# Build a default argument list for cppcheck +BASE_CPPCHECK_FLAGS := --template="$(CPPCHECK_MSG_TEMPLATE)" $(CPPCHECK_INCLUDES:%=-I%) $(CPPCHECK_EXCLUDES:%=-i%) --inline-suppr --force --std=c99 + +# Sanity check parameters and construct additional command line arguments to cppcheck +ifeq ($(CPPCHECK_FAIL_ON_WARNING), Y) + BASE_CPPCHECK_FLAGS += --error-exitcode=1 +endif +ifeq ($(CPPCHECK_QUIET), Y) + BASE_CPPCHECK_FLAGS += --quiet +endif + +# Output Messages +MSG_CPPCHECK_CMD := ' [CPPCHECK]:' + +cppcheck-config: + @echo $(MSG_CPPCHECK_CMD) Checking cppcheck configuration check on source files + cppcheck $(BASE_CPPCHECK_FLAGS) --check-config $(CPPCHECK_FLAGS) $(SRC) + +cppcheck: + @echo $(MSG_CPPCHECK_CMD) Performing static analysis on source files + cppcheck $(BASE_CPPCHECK_FLAGS) --enable=$(CPPCHECK_ENABLE) $(CPPCHECK_SUPPRESS:%=--suppress=%) $(CPPCHECK_FLAGS) $(SRC) + +# Phony build targets for this module +.PHONY: cppcheck-config cppcheck diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_dfu.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_dfu.mk new file mode 100644 index 0000000000..6bfe979428 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_dfu.mk @@ -0,0 +1,93 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += DFU +LUFA_BUILD_TARGETS += flip flip-ee dfu dfu-ee +LUFA_BUILD_MANDATORY_VARS += MCU TARGET +LUFA_BUILD_OPTIONAL_VARS += +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA DFU Bootloader Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of targets to re-program a device currently running a DFU +# class bootloader with a project's FLASH and EEPROM files. +# ----------------------------------------------------------------------------- +# TARGETS: +# +# flip - Program FLASH into target via Atmel FLIP +# flip-ee - Program EEPROM into target via Atmel FLIP +# dfu - Program FLASH into target via dfu-programmer +# dfu-ee - Program EEPROM into target via dfu-programmer +# +# MANDATORY PARAMETERS: +# +# MCU - Microcontroller device model name +# TARGET - Application name +# +# OPTIONAL PARAMETERS: +# +# (None) +# +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Sanity-check values of mandatory user-supplied variables +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, MCU) +$(call ERROR_IF_EMPTY, TARGET) + +# Output Messages +MSG_COPY_CMD := ' [CP] :' +MSG_REMOVE_CMD := ' [RM] :' +MSG_DFU_CMD := ' [DFU] :' + +flip: $(TARGET).hex $(MAKEFILE_LIST) + @echo $(MSG_DFU_CMD) Programming FLASH with batchisp using \"$<\" + batchisp -hardware usb -device $(MCU) -operation erase f + batchisp -hardware usb -device $(MCU) -operation loadbuffer $< program + batchisp -hardware usb -device $(MCU) -operation start reset 0 + +flip-ee: $(TARGET).eep $(MAKEFILE_LIST) + @echo $(MSG_DFU_CMD) Copying EEP file to temporary file \"$<.hex\" + cp $< $<.hex + @echo $(MSG_DFU_CMD) Programming EEPROM with batchisp using \"$<.hex\" + batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase + batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $<.hex program + batchisp -hardware usb -device $(MCU) -operation start reset 0 + @echo $(MSG_DFU_CMD) Removing temporary file \"$<.hex\" + rm $<.hex + +dfu: $(TARGET).hex $(MAKEFILE_LIST) + @echo $(MSG_DFU_CMD) Programming FLASH with dfu-programmer using \"$<\" + dfu-programmer $(MCU) erase + dfu-programmer $(MCU) flash $< + dfu-programmer $(MCU) reset + +dfu-ee: $(TARGET).eep $(MAKEFILE_LIST) + @echo $(MSG_DFU_CMD) Programming EEPROM with dfu-programmer using \"$<\" + dfu-programmer $(MCU) eeprom-flash $< + dfu-programmer $(MCU) reset + +# Phony build targets for this module +.PHONY: flip flip-ee dfu dfu-ee diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_doxygen.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_doxygen.mk new file mode 100644 index 0000000000..87427fd277 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_doxygen.mk @@ -0,0 +1,81 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += DOXYGEN +LUFA_BUILD_TARGETS += doxygen +LUFA_BUILD_MANDATORY_VARS += LUFA_PATH +LUFA_BUILD_OPTIONAL_VARS += DOXYGEN_CONF DOXYGEN_FAIL_ON_WARNING DOXYGEN_OVERRIDE_PARAMS +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA Doxygen Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of targets to automatically build Doxygen documentation for +# a project (see www.doxygen.org). +# ----------------------------------------------------------------------------- +# TARGETS: +# +# doxygen - Build Doxygen Documentation +# +# MANDATORY PARAMETERS: +# +# LUFA_PATH - Path to the LUFA library core +# +# OPTIONAL PARAMETERS: +# +# DOXYGEN_CONF - Doxygen configuration filename +# DOXYGEN_FAIL_ON_WARNING - Set to Y to fail the build on Doxygen warnings, +# N to continue even if warnings occur +# DOXYGEN_OVERRIDE_PARAMS - Parameters to override in the doxygen +# configuration file +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Default values of optionally user-supplied variables +DOXYGEN_CONF ?= Doxygen.conf +DOXYGEN_FAIL_ON_WARNING ?= Y +DOXYGEN_OVERRIDE_PARAMS ?= QUIET=YES HTML_STYLESHEET=$(patsubst %/,%,$(LUFA_PATH))/DoxygenPages/Style/Style.css + +# Sanity check user supplied values +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, DOXYGEN_CONF) +$(call ERROR_IF_EMPTY, LUFA_PATH) +$(call ERROR_IF_NONBOOL, DOXYGEN_FAIL_ON_WARNING) + +# Output Messages +MSG_DOXYGEN_CMD := ' [DOXYGEN] :' + +# Determine Doxygen invocation command +BASE_DOXYGEN_CMD := ( cat $(DOXYGEN_CONF) $(DOXYGEN_OVERRIDE_PARAMS:%=; echo "%") ) | doxygen - +ifeq ($(DOXYGEN_FAIL_ON_WARNING), Y) + DOXYGEN_CMD := if ( $(BASE_DOXYGEN_CMD) 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then exit 1; fi; +else + DOXYGEN_CMD := $(BASE_DOXYGEN_CMD) +endif + +doxygen: + @echo $(MSG_DOXYGEN_CMD) Configuration file \"$(DOXYGEN_CONF)\" with parameters \"$(DOXYGEN_OVERRIDE_PARAMS)\" + $(DOXYGEN_CMD) + +# Phony build targets for this module +.PHONY: doxygen diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_hid.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_hid.mk new file mode 100644 index 0000000000..b8f6f26822 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_hid.mk @@ -0,0 +1,88 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += HID +LUFA_BUILD_TARGETS += hid hid-ee teensy teensy-ee +LUFA_BUILD_MANDATORY_VARS += MCU TARGET +LUFA_BUILD_OPTIONAL_VARS += +LUFA_BUILD_PROVIDED_VARS += +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA HID Bootloader Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of targets to re-program a device currently running a HID +# class bootloader with a project's FLASH files. +# ----------------------------------------------------------------------------- +# TARGETS: +# +# hid - Program FLASH into target via +# hid_bootloader_cli +# hid-ee - Program EEPROM into target via a temporary +# AVR application and hid_bootloader_cli +# teensy - Program FLASH into target via +# teensy_loader_cli +# teensy-ee - Program EEPROM into target via a temporary +# AVR application and teensy_loader_cli +# +# MANDATORY PARAMETERS: +# +# MCU - Microcontroller device model name +# TARGET - Application name +# +# OPTIONAL PARAMETERS: +# +# (None) +# +# PROVIDED VARIABLES: +# +# (None) +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Sanity-check values of mandatory user-supplied variables +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, MCU) +$(call ERROR_IF_EMPTY, TARGET) + +# Output Messages +MSG_HID_BOOTLOADER_CMD := ' [HID] :' +MSG_OBJCPY_CMD := ' [OBJCPY] :' +MSG_MAKE_CMD := ' [MAKE] :' + +hid: $(TARGET).hex $(MAKEFILE_LIST) + @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with hid_bootloader_cli using \"$<\" + hid_bootloader_cli -mmcu=$(MCU) -v $< + +hid-ee: $(TARGET).eep $(MAKEFILE_LIST) + @echo $(MSG_OBJCPY_CMD) Converting \"$<\" to a binary file \"InputEEData.bin\" + avr-objcopy -I ihex -O binary $< $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/InputEEData.bin + @echo $(MSG_MAKE_CMD) Making EEPROM loader application for \"$<\" + make -C $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/ MCU=$(MCU) clean hid + +teensy: $(TARGET).hex $(MAKEFILE_LIST) + @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with teensy_loader_cli using \"$<\" + teensy_loader_cli -mmcu=$(MCU) -v $< + +teensy-ee: $(TARGET).hex $(MAKEFILE_LIST) + @echo $(MSG_OBJCPY_CMD) Converting \"$<\" to a binary file \"InputEEData.bin\" + avr-objcopy -I ihex -O binary $< $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/InputEEData.bin + @echo $(MSG_MAKE_CMD) Making EEPROM loader application for \"$<\" + make -s -C $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/ MCU=$(MCU) clean hid-teensy + +# Phony build targets for this module +.PHONY: hid hid-ee teensy teensy-ee diff --git a/protocol/lufa/LUFA-120730/LUFA/Build/lufa_sources.mk b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_sources.mk new file mode 100644 index 0000000000..663c930244 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Build/lufa_sources.mk @@ -0,0 +1,116 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# + +LUFA_BUILD_MODULES += SOURCES +LUFA_BUILD_TARGETS += +LUFA_BUILD_MANDATORY_VARS += LUFA_PATH ARCH +LUFA_BUILD_OPTIONAL_VARS += +LUFA_BUILD_PROVIDED_VARS += LUFA_SRC_USB LUFA_SRC_USBCLASS LUFA_SRC_TEMPERATURE LUFA_SRC_SERIAL LUFA_SRC_TWI LUFA_SRC_PLATFORM +LUFA_BUILD_PROVIDED_MACROS += + +# ----------------------------------------------------------------------------- +# LUFA Sources Buildsystem Makefile Module. +# ----------------------------------------------------------------------------- +# DESCRIPTION: +# Provides a set of makefile variables for the various LUFA module sources. +# Once included, the sources required to use a given LUFA module will become +# available using the makefile variable names listed in the LUFA project +# documentation. +# ----------------------------------------------------------------------------- +# TARGETS: +# +# (None) +# +# MANDATORY PARAMETERS: +# +# LUFA_PATH - Path to the LUFA library core +# ARCH - Device architecture name +# +# OPTIONAL PARAMETERS: +# +# (None) +# +# PROVIDED VARIABLES: +# +# LUFA_SRC_USB - List of LUFA USB driver source files +# LUFA_SRC_USBCLASS - List of LUFA USB Class driver source files +# LUFA_SRC_TEMPERATURE - List of LUFA temperature sensor driver source +# files +# LUFA_SRC_SERIAL - List of LUFA Serial U(S)ART driver source files +# LUFA_SRC_TWI - List of LUFA TWI driver source files +# LUFA_SRC_PLATFORM - List of LUFA architecture specific platform +# management source files +# +# PROVIDED MACROS: +# +# (None) +# +# ----------------------------------------------------------------------------- + +SHELL = /bin/sh + +ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + +# Sanity check user supplied values +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, LUFA_PATH) +$(call ERROR_IF_EMPTY, ARCH) + +# Allow LUFA_ROOT_PATH to be overridden elsewhere to support legacy LUFA makefiles +LUFA_ROOT_PATH ?= $(patsubst %/,%,$(LUFA_PATH)) + +# Construct LUFA module source variables +LUFA_SRC_USB := $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Device_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Endpoint_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Host_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/Pipe_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBController_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/USBInterrupt_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/EndpointStream_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/$(ARCH)/PipeStream_$(ARCH).c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/ConfigDescriptors.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/DeviceStandardReq.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/Events.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/HostStandardReq.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Core/USBTask.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Common/HIDParser.c +LUFA_SRC_USBCLASS := $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/AudioClassDevice.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/CDCClassDevice.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/HIDClassDevice.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/MassStorageClassDevice.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/MIDIClassDevice.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/RNDISClassDevice.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/AudioClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/CDCClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/HIDClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/MassStorageClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/MIDIClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/PrinterClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/RNDISClassHost.c \ + $(LUFA_ROOT_PATH)/Drivers/USB/Class/Host/StillImageClassHost.c +LUFA_SRC_TEMPERATURE := $(LUFA_ROOT_PATH)/Drivers/Board/Temperature.c +LUFA_SRC_SERIAL := $(LUFA_ROOT_PATH)/Drivers/Peripheral/$(ARCH)/Serial_$(ARCH).c +LUFA_SRC_TWI := $(LUFA_ROOT_PATH)/Drivers/Peripheral/$(ARCH)/TWI_$(ARCH).c + +ifeq ($(ARCH), UC3) + LUFA_SRC_PLATFORM := $(LUFA_ROOT_PATH)/Platform/UC3/Exception.S \ + $(LUFA_ROOT_PATH)/Platform/UC3/InterruptManagement.c +else + LUFA_SRC_PLATFORM := +endif + +# Build a list of all available module sources +LUFA_SRC_ALL_FILES := $(LUFA_SRC_USB) \ + $(LUFA_SRC_USBCLASS) \ + $(LUFA_SRC_TEMPERATURE) \ + $(LUFA_SRC_SERIAL) \ + $(LUFA_SRC_TWI) \ + $(LUFA_SRC_PLATFORM) diff --git a/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Buttons.h new file mode 100644 index 0000000000..ca4c7a5eb5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Buttons.h @@ -0,0 +1,90 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief LUFA Custom Board Button Hardware Driver (Template) + * + * This is a stub driver header file, for implementing custom board + * layout hardware with compatible LUFA board specific drivers. If + * the library is configured to use the BOARD_USER board mode, this + * driver file should be completed and copied into the "/Board/" folder + * inside the application's folder. + * + * This stub is for the board-specific component of the LUFA Buttons driver, + * for the control of physical board-mounted GPIO pushbuttons. + */ + +#ifndef __BUTTONS_USER_H__ +#define __BUTTONS_USER_H__ + + /* Includes: */ + // TODO: Add any required includes here + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 // TODO: Add mask for first board button here + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + // TODO: Initialize the appropriate port pins as an inputs here, with pull-ups + } + + static inline void Buttons_Disable(void) + { + // TODO: Clear the appropriate port pins as high impedance inputs here + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + // TODO: Return current button status here, debounced if required + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Dataflash.h new file mode 100644 index 0000000000..d397f77edb --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Dataflash.h @@ -0,0 +1,220 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief LUFA Custom Board Dataflash Hardware Driver (Template) + * + * This is a stub driver header file, for implementing custom board + * layout hardware with compatible LUFA board specific drivers. If + * the library is configured to use the BOARD_USER board mode, this + * driver file should be completed and copied into the "/Board/" folder + * inside the application's folder. + * + * This stub is for the board-specific component of the LUFA Dataflash + * driver. +*/ + +#ifndef __DATAFLASH_USER_H__ +#define __DATAFLASH_USER_H__ + + /* Includes: */ + // TODO: Add any required includes here + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK // TODO: Replace this with a mask of all the /CS pins of all Dataflashes + #define DATAFLASH_CHIPCS_DDR // TODO: Replace with the DDR register name for the board's Dataflash ICs + #define DATAFLASH_CHIPCS_PORT // TODO: Replace with the PORT register name for the board's Dataflash ICs + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 1 // TODO: Replace with the number of Dataflashes on the board, max 2 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 // TODO: Replace with mask to hold /CS of first Dataflash low, and all others high + + /** Mask for the second dataflash chip selected. */ + #define DATAFLASH_CHIP2 // TODO: Replace with mask to hold /CS of second Dataflash low, and all others high + + /** Internal main memory page size for the board's dataflash ICs. */ + #define DATAFLASH_PAGE_SIZE // TODO: Replace with the page size for the Dataflash ICs + + /** Total number of pages inside each of the board's dataflash ICs. */ + #define DATAFLASH_PAGES // TODO: Replace with the total number of pages inside one of the Dataflash ICs + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + // TODO + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + // TODO + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + // TODO + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT & ~DATAFLASH_CHIPCS_MASK) | ChipMask); + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS)) + return; + + #if (DATAFLASH_TOTALCHIPS == 2) + if (PageAddress & 0x01) + Dataflash_SelectChip(DATAFLASH_CHIP2); + else + Dataflash_SelectChip(DATAFLASH_CHIP1); + #else + Dataflash_SelectChip(DATAFLASH_CHIP1); + #endif + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, const uint16_t BufferByte) + { + #if (DATAFLASH_TOTALCHIPS == 2) + PageAddress >>= 1; + #endif + + Dataflash_SendByte(PageAddress >> 5); + Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Joystick.h new file mode 100644 index 0000000000..31c79d9ebc --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/Joystick.h @@ -0,0 +1,102 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief LUFA Custom Board Joystick Hardware Driver (Template) + * + * This is a stub driver header file, for implementing custom board + * layout hardware with compatible LUFA board specific drivers. If + * the library is configured to use the BOARD_USER board mode, this + * driver file should be completed and copied into the "/Board/" folder + * inside the application's folder. + * + * This stub is for the board-specific component of the LUFA Joystick + * driver, for a digital four-way (plus button) joystick. +*/ + +#ifndef __JOYSTICK_USER_H__ +#define __JOYSTICK_USER_H__ + + /* Includes: */ + // TODO: Add any required includes here + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT // TODO: Add mask to indicate joystick left position here + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT // TODO: Add mask to indicate joystick right position here + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP // TODO: Add mask to indicate joystick up position here + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN // TODO: Add mask to indicate joystick down position here + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS // TODO: Add mask to indicate joystick pressed position here + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + // TODO: Initialize joystick port pins as inputs with pull-ups + } + + static inline void Joystick_Disable(void) + { + // TODO: Clear the joystick pins as high impedance inputs here + } + + static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Joystick_GetStatus(void) + { + // TODO: Return current joystick position data which can be obtained by masking against the JOY_* macros + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/LEDs.h new file mode 100644 index 0000000000..d485346328 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/DriverStubs/LEDs.h @@ -0,0 +1,130 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief LUFA Custom Board LED Hardware Driver (Template) + * + * This is a stub driver header file, for implementing custom board + * layout hardware with compatible LUFA board specific drivers. If + * the library is configured to use the BOARD_USER board mode, this + * driver file should be completed and copied into the "/Board/" folder + * inside the application's folder. + * + * This stub is for the board-specific component of the LUFA LEDs driver, + * for the LEDs (up to four) mounted on most development boards. +*/ + +#ifndef __LEDS_USER_H__ +#define __LEDS_USER_H__ + + /* Includes: */ + // TODO: Add any required includes here + +/* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 // TODO: Add mask for first board LED here + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 // TODO: Add mask for second board LED here + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 // TODO: Add mask for third board LED here + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 // TODO: Add mask for fourth board LED here + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + // TODO: Add code to initialize LED port pins as outputs here + } + + static inline void LEDs_Disable(void) + { + // TODO: Clear the LED port pins as high impedance inputs here + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + // TODO: Add code to turn on LEDs given in the LEDMask mask here, leave others as-is + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + // TODO: Add code to turn off LEDs given in the LEDMask mask here, leave others as-is + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + // TODO: Add code to turn on only LEDs given in the LEDMask mask here, all others off + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask) + { + // TODO: Add code to set the Leds in the given LEDMask to the status given in ActiveMask here + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + // TODO: Add code to toggle the Leds in the given LEDMask, ignoring all others + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + // TODO: Add code to return the current LEDs status' here which can be masked against LED_LED* macros + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/LUFAConfig.h b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/LUFAConfig.h new file mode 100644 index 0000000000..6c98d03a44 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/LUFAConfig.h @@ -0,0 +1,167 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief LUFA Library Configuration Header File (Template) + * + * This is a header file which can be used to configure LUFA's + * compile time options, as an alternative to the compile time + * constants supplied through a makefile. To use this configuration + * header, copy this into your project's root directory and supply + * the \c USE_LUFA_CONFIG_HEADER token to the compiler so that it is + * defined in all compiled source files. + * + * For information on what each token does, refer to the LUFA + * manual section "Summary of Compile Tokens". + */ + +#ifndef __LUFA_CONFIG_H__ +#define __LUFA_CONFIG_H__ + + #if (ARCH == ARCH_AVR8) + + /* Non-USB Related Configuration Tokens: */ +// #define DISABLE_TERMINAL_CODES + + /* USB Class Driver Related Tokens: */ +// #define HID_HOST_BOOT_PROTOCOL_ONLY +// #define HID_STATETABLE_STACK_DEPTH {Insert Value Here} +// #define HID_USAGE_STACK_DEPTH {Insert Value Here} +// #define HID_MAX_COLLECTIONS {Insert Value Here} +// #define HID_MAX_REPORTITEMS {Insert Value Here} +// #define HID_MAX_REPORT_IDS {Insert Value Here} +// #define NO_CLASS_DRIVER_AUTOFLUSH + + /* General USB Driver Related Tokens: */ +// #define ORDERED_EP_CONFIG +// #define USE_STATIC_OPTIONS {Insert Value Here} +// #define USB_DEVICE_ONLY +// #define USB_HOST_ONLY +// #define USB_STREAM_TIMEOUT_MS {Insert Value Here} +// #define NO_LIMITED_CONTROLLER_CONNECT +// #define NO_SOF_EVENTS + + /* USB Device Mode Driver Related Tokens: */ +// #define USE_RAM_DESCRIPTORS +// #define USE_FLASH_DESCRIPTORS +// #define USE_EEPROM_DESCRIPTORS +// #define NO_INTERNAL_SERIAL +// #define FIXED_CONTROL_ENDPOINT_SIZE {Insert Value Here} +// #define DEVICE_STATE_AS_GPIOR {Insert Value Here} +// #define FIXED_NUM_CONFIGURATIONS {Insert Value Here} +// #define CONTROL_ONLY_DEVICE +// #define INTERRUPT_CONTROL_ENDPOINT +// #define NO_DEVICE_REMOTE_WAKEUP +// #define NO_DEVICE_SELF_POWER + + /* USB Host Mode Driver Related Tokens: */ +// #define HOST_STATE_AS_GPIOR {Insert Value Here} +// #define USB_HOST_TIMEOUT_MS {Insert Value Here} +// #define HOST_DEVICE_SETTLE_DELAY_MS {Insert Value Here} +// #define NO_AUTO_VBUS_MANAGEMENT +// #define INVERTED_VBUS_ENABLE_LINE + + #elif (ARCH == ARCH_XMEGA) + + /* Non-USB Related Configuration Tokens: */ +// #define DISABLE_TERMINAL_CODES + + /* USB Class Driver Related Tokens: */ +// #define HID_HOST_BOOT_PROTOCOL_ONLY +// #define HID_STATETABLE_STACK_DEPTH {Insert Value Here} +// #define HID_USAGE_STACK_DEPTH {Insert Value Here} +// #define HID_MAX_COLLECTIONS {Insert Value Here} +// #define HID_MAX_REPORTITEMS {Insert Value Here} +// #define HID_MAX_REPORT_IDS {Insert Value Here} +// #define NO_CLASS_DRIVER_AUTOFLUSH + + /* General USB Driver Related Tokens: */ +// #define USE_STATIC_OPTIONS {Insert Value Here} +// #define USB_STREAM_TIMEOUT_MS {Insert Value Here} +// #define NO_LIMITED_CONTROLLER_CONNECT +// #define NO_SOF_EVENTS + + /* USB Device Mode Driver Related Tokens: */ +// #define USE_RAM_DESCRIPTORS +// #define USE_FLASH_DESCRIPTORS +// #define USE_EEPROM_DESCRIPTORS +// #define NO_INTERNAL_SERIAL +// #define FIXED_CONTROL_ENDPOINT_SIZE {Insert Value Here} +// #define DEVICE_STATE_AS_GPIOR {Insert Value Here} +// #define FIXED_NUM_CONFIGURATIONS {Insert Value Here} +// #define CONTROL_ONLY_DEVICE +// #define MAX_ENDPOINT_INDEX {Insert Value Here} +// #define NO_DEVICE_REMOTE_WAKEUP +// #define NO_DEVICE_SELF_POWER + + #elif (ARCH == ARCH_UC3) + + /* Non-USB Related Configuration Tokens: */ +// #define DISABLE_TERMINAL_CODES + + /* USB Class Driver Related Tokens: */ +// #define HID_HOST_BOOT_PROTOCOL_ONLY +// #define HID_STATETABLE_STACK_DEPTH {Insert Value Here} +// #define HID_USAGE_STACK_DEPTH {Insert Value Here} +// #define HID_MAX_COLLECTIONS {Insert Value Here} +// #define HID_MAX_REPORTITEMS {Insert Value Here} +// #define HID_MAX_REPORT_IDS {Insert Value Here} +// #define NO_CLASS_DRIVER_AUTOFLUSH + + /* General USB Driver Related Tokens: */ +// #define ORDERED_EP_CONFIG +// #define USE_STATIC_OPTIONS {Insert Value Here} +// #define USB_DEVICE_ONLY +// #define USB_HOST_ONLY +// #define USB_STREAM_TIMEOUT_MS {Insert Value Here} +// #define NO_SOF_EVENTS + + /* USB Device Mode Driver Related Tokens: */ +// #define NO_INTERNAL_SERIAL +// #define FIXED_CONTROL_ENDPOINT_SIZE {Insert Value Here} +// #define FIXED_NUM_CONFIGURATIONS {Insert Value Here} +// #define CONTROL_ONLY_DEVICE +// #define INTERRUPT_CONTROL_ENDPOINT +// #define NO_DEVICE_REMOTE_WAKEUP +// #define NO_DEVICE_SELF_POWER + + /* USB Host Mode Driver Related Tokens: */ +// #define USB_HOST_TIMEOUT_MS {Insert Value Here} +// #define HOST_DEVICE_SETTLE_DELAY_MS {Insert Value Here} +// #define NO_AUTO_VBUS_MANAGEMENT +// #define INVERTED_VBUS_ENABLE_LINE + + #else + + #error Unsupported architecture for this LUFA configuration file. + + #endif +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/makefile_template b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/makefile_template new file mode 100644 index 0000000000..ae6cfd3e25 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/CodeTemplates/makefile_template @@ -0,0 +1,36 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# +# -------------------------------------- +# LUFA Project Makefile. +# -------------------------------------- + +MCU = at90usb1287 +ARCH = AVR8 +BOARD = USBKEY +F_CPU = 8000000 +F_USB = $(F_CPU) +OPTIMIZATION = s +TARGET = Target +SRC = $(TARGET).c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS) $(LUFA_SRC_PLATFORM) +LUFA_PATH = ../../LUFA +CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig +LD_FLAGS = + +# Default target +all: + +# Include LUFA build script makefiles +include $(LUFA_PATH)/Build/lufa_core.mk +include $(LUFA_PATH)/Build/lufa_sources.mk +include $(LUFA_PATH)/Build/lufa_build.mk +include $(LUFA_PATH)/Build/lufa_cppcheck.mk +include $(LUFA_PATH)/Build/lufa_doxygen.mk +include $(LUFA_PATH)/Build/lufa_dfu.mk +include $(LUFA_PATH)/Build/lufa_hid.mk +include $(LUFA_PATH)/Build/lufa_avrdude.mk +include $(LUFA_PATH)/Build/lufa_atprogram.mk diff --git a/protocol/lufa/LUFA-120730/LUFA/Common/ArchitectureSpecific.h b/protocol/lufa/LUFA-120730/LUFA/Common/ArchitectureSpecific.h new file mode 100644 index 0000000000..1e09edf29b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Common/ArchitectureSpecific.h @@ -0,0 +1,177 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Architecture specific definitions relating to specific processor architectures. + * + * \copydetails Group_ArchitectureSpecific + * + * \note Do not include this file directly, rather include the Common.h header file instead to gain this file's + * functionality. + */ + +/** \ingroup Group_Common + * \defgroup Group_ArchitectureSpecific Architecture Specific Definitions + * \brief Architecture specific definitions relating to specific processor architectures. + * + * Architecture specific macros, functions and other definitions, which relate to specific architectures. This + * definitions may or may not be available in some form on other architectures, and thus should be protected by + * preprocessor checks in portable code to prevent compile errors. + * + * @{ + */ + +#ifndef __LUFA_ARCHSPEC_H__ +#define __LUFA_ARCHSPEC_H__ + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_COMMON_H) + #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality. + #endif + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if (ARCH == ARCH_AVR8) || (ARCH == ARCH_XMEGA) || defined(__DOXYGEN__) + #if (ARCH == ARCH_AVR8) || defined(__DOXYGEN__) + /** Re-enables the AVR's JTAG bus in software, until a system reset. This will re-enable JTAG debugging + * interface after is has been disabled in software via \ref JTAG_DISABLE(). + * + * \note This macro is not available for all architectures. + */ + #define JTAG_ENABLE() MACROS{ \ + __asm__ __volatile__ ( \ + "in __tmp_reg__,__SREG__" "\n\t" \ + "cli" "\n\t" \ + "out %1, %0" "\n\t" \ + "out __SREG__, __tmp_reg__" "\n\t" \ + "out %1, %0" "\n\t" \ + : \ + : "r" (MCUCR & ~(1 << JTD)), \ + "M" (_SFR_IO_ADDR(MCUCR)) \ + : "r0"); \ + }MACROE + + /** Disables the AVR's JTAG bus in software, until a system reset. This will override the current JTAG + * status as set by the JTAGEN fuse, disabling JTAG debugging and reverting the JTAG pins back to GPIO + * mode. + * + * \note This macro is not available for all architectures. + */ + #define JTAG_DISABLE() MACROS{ \ + __asm__ __volatile__ ( \ + "in __tmp_reg__,__SREG__" "\n\t" \ + "cli" "\n\t" \ + "out %1, %0" "\n\t" \ + "out __SREG__, __tmp_reg__" "\n\t" \ + "out %1, %0" "\n\t" \ + : \ + : "r" (MCUCR | (1 << JTD)), \ + "M" (_SFR_IO_ADDR(MCUCR)) \ + : "r0"); \ + }MACROE + #endif + + /** Defines a volatile \c NOP statement which cannot be optimized out by the compiler, and thus can always + * be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimizer + * removes/reorders code to the point where break points cannot reliably be set. + * + * \note This macro is not available for all architectures. + */ + #define JTAG_DEBUG_POINT() __asm__ __volatile__ ("nop" ::) + + /** Defines an explicit JTAG break point in the resulting binary via the assembly \c BREAK statement. When + * a JTAG is used, this causes the program execution to halt when reached until manually resumed. + * + * \note This macro is not available for all architectures. + */ + #define JTAG_DEBUG_BREAK() __asm__ __volatile__ ("break" ::) + + /** Macro for testing condition "x" and breaking via \ref JTAG_DEBUG_BREAK() if the condition is false. + * + * \note This macro is not available for all architectures. + * + * \param[in] Condition Condition that will be evaluated. + */ + #define JTAG_ASSERT(Condition) MACROS{ if (!(Condition)) { JTAG_DEBUG_BREAK(); } }MACROE + + /** Macro for testing condition \c "x" and writing debug data to the stdout stream if \c false. The stdout stream + * must be pre-initialized before this macro is run and linked to an output device, such as the microcontroller's + * USART peripheral. + * + * The output takes the form "{FILENAME}: Function {FUNCTION NAME}, Line {LINE NUMBER}: Assertion {Condition} failed." + * + * \note This macro is not available for all architectures. + * + * \param[in] Condition Condition that will be evaluated, + */ + #define STDOUT_ASSERT(Condition) MACROS{ if (!(x)) { \ + printf_P(PSTR("%s: Function \"%s\", Line %d: " \ + "Assertion \"%s\" failed.\r\n"), \ + __FILE__, __func__, __LINE__, #Condition); } }MACROE + + #if !defined(pgm_read_ptr) || defined(__DOXYGEN__) + /** Reads a pointer out of PROGMEM space on the AVR8 architecture. This is currently a wrapper for the + * avr-libc \c pgm_read_ptr() macro with a \c void* cast, so that its value can be assigned directly + * to a pointer variable or used in pointer arithmetic without further casting in C. In a future + * avr-libc distribution this will be part of the standard API and will be implemented in a more formal + * manner. + * + * \note This macro is not available for all architectures. + * + * \param[in] Address Address of the pointer to read. + * + * \return Pointer retrieved from PROGMEM space. + */ + #define pgm_read_ptr(Address) (void*)pgm_read_word(Address) + #endif + #elif (ARCH == ARCH_UC3) + #define JTAG_DEBUG_POINT() __asm__ __volatile__ ("nop" ::) + #define JTAG_DEBUG_BREAK() __asm__ __volatile__ ("breakpoint" ::) + #define JTAG_ASSERT(Condition) MACROS{ if (!(Condition)) { JTAG_DEBUG_BREAK(); } }MACROE + #define STDOUT_ASSERT(Condition) MACROS{ if (!(x)) { \ + printf("%s: Function \"%s\", Line %d: " \ + "Assertion \"%s\" failed.\r\n"), \ + __FILE__, __func__, __LINE__, #Condition); } }MACROE + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Common/Architectures.h b/protocol/lufa/LUFA-120730/LUFA/Common/Architectures.h new file mode 100644 index 0000000000..8941f7c0c7 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Common/Architectures.h @@ -0,0 +1,84 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Supported library architecture defines. + * + * \copydetails Group_Architectures + * + * \note Do not include this file directly, rather include the Common.h header file instead to gain this file's + * functionality. + */ + +/** \ingroup Group_Common + * \defgroup Group_Architectures Hardware Architectures + * \brief Supported library architecture defines. + * + * Architecture macros for selecting the desired target microcontroller architecture. One of these values should be + * defined as the value of \c ARCH in the user project makefile via the \c -D compiler switch to GCC, to select the + * target architecture. + * + * The selected architecture should remain consistent with the makefile \c ARCH value, which is used to select the + * underlying driver source files for each architecture. + * + * @{ + */ + +#ifndef __LUFA_ARCHITECTURES_H__ +#define __LUFA_ARCHITECTURES_H__ + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_COMMON_H) + #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Selects the Atmel 8-bit AVR (AT90USB* and ATMEGA*U* chips) architecture. */ + #define ARCH_AVR8 0 + + /** Selects the Atmel 32-bit UC3 AVR (AT32UC3* chips) architecture. */ + #define ARCH_UC3 1 + + /** Selects the Atmel XMEGA AVR (ATXMEGA*U chips) architecture. */ + #define ARCH_XMEGA 2 + + #if !defined(__DOXYGEN__) + #define ARCH_ ARCH_AVR8 + + #if !defined(ARCH) + #define ARCH ARCH_AVR8 + #endif + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Common/Attributes.h b/protocol/lufa/LUFA-120730/LUFA/Common/Attributes.h new file mode 100644 index 0000000000..fce75d0ed2 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Common/Attributes.h @@ -0,0 +1,150 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Special function/variable attribute macros. + * + * \copydetails Group_FuncVarAttributes + * + * \note Do not include this file directly, rather include the Common.h header file instead to gain this file's + * functionality. + */ + +/** \ingroup Group_Common + * \defgroup Group_FuncVarAttributes Function/Variable Attributes + * \brief Special function/variable attribute macros. + * + * This module contains macros for applying specific attributes to functions and variables to control various + * optimizer and code generation features of the compiler. Attributes may be placed in the function prototype + * or variable declaration in any order, and multiple attributes can be specified for a single item via a space + * separated list. + * + * On incompatible versions of GCC or on other compilers, these macros evaluate to nothing unless they are + * critical to the code's function and thus must throw a compile error when used. + * + * @{ + */ + +#ifndef __LUFA_ATTR_H__ +#define __LUFA_ATTR_H__ + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_COMMON_H) + #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if (__GNUC__ >= 3) || defined(__DOXYGEN__) + /** Indicates to the compiler that the function can not ever return, so that any stack restoring or + * return code may be omitted by the compiler in the resulting binary. + */ + #define ATTR_NO_RETURN __attribute__ ((noreturn)) + + /** Indicates that the function returns a value which should not be ignored by the user code. When + * applied, any ignored return value from calling the function will produce a compiler warning. + */ + #define ATTR_WARN_UNUSED_RESULT __attribute__ ((warn_unused_result)) + + /** Indicates that the specified parameters of the function are pointers which should never be \c NULL. + * When applied as a 1-based comma separated list the compiler will emit a warning if the specified + * parameters are known at compiler time to be \c NULL at the point of calling the function. + */ + #define ATTR_NON_NULL_PTR_ARG(...) __attribute__ ((nonnull (__VA_ARGS__))) + + /** Removes any preamble or postamble from the function. When used, the function will not have any + * register or stack saving code. This should be used with caution, and when used the programmer + * is responsible for maintaining stack and register integrity. + */ + #define ATTR_NAKED __attribute__ ((naked)) + + /** Prevents the compiler from considering a specified function for in-lining. When applied, the given + * function will not be in-lined under any circumstances. + */ + #define ATTR_NO_INLINE __attribute__ ((noinline)) + + /** Forces the compiler to inline the specified function. When applied, the given function will be + * in-lined under all circumstances. + */ + #define ATTR_ALWAYS_INLINE __attribute__ ((always_inline)) + + /** Indicates that the specified function is pure, in that it has no side-effects other than global + * or parameter variable access. + */ + #define ATTR_PURE __attribute__ ((pure)) + + /** Indicates that the specified function is constant, in that it has no side effects other than + * parameter access. + */ + #define ATTR_CONST __attribute__ ((const)) + + /** Marks a given function as deprecated, which produces a warning if the function is called. */ + #define ATTR_DEPRECATED __attribute__ ((deprecated)) + + /** Marks a function as a weak reference, which can be overridden by other functions with an + * identical name (in which case the weak reference is discarded at link time). + */ + #define ATTR_WEAK __attribute__ ((weak)) + #endif + + /** Forces the compiler to not automatically zero the given global variable on startup, so that the + * current RAM contents is retained. Under most conditions this value will be random due to the + * behavior of volatile memory once power is removed, but may be used in some specific circumstances, + * like the passing of values back after a system watchdog reset. + */ + #define ATTR_NO_INIT __attribute__ ((section (".noinit"))) + + /** Places the function in one of the initialization sections, which execute before the main function + * of the application. Refer to the avr-libc manual for more information on the initialization sections. + * + * \param[in] SectionIndex Initialization section number where the function should be placed. + */ + #define ATTR_INIT_SECTION(SectionIndex) __attribute__ ((used, naked, section (".init" #SectionIndex ))) + + /** Marks a function as an alias for another function. + * + * \param[in] Func Name of the function which the given function name should alias. + */ + #define ATTR_ALIAS(Func) __attribute__ ((alias( #Func ))) + + /** Marks a variable or struct element for packing into the smallest space available, omitting any + * alignment bytes usually added between fields to optimize field accesses. + */ + #define ATTR_PACKED __attribute__ ((packed)) + + /** Indicates the minimum alignment in bytes for a variable or struct element. + * + * \param[in] Bytes Minimum number of bytes the item should be aligned to. + */ + #define ATTR_ALIGNED(Bytes) __attribute__ ((aligned(Bytes))) +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Common/BoardTypes.h b/protocol/lufa/LUFA-120730/LUFA/Common/BoardTypes.h new file mode 100644 index 0000000000..4c152dab29 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Common/BoardTypes.h @@ -0,0 +1,231 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Supported pre-made board hardware defines. + * + * \copydetails Group_BoardTypes + * + * \note Do not include this file directly, rather include the Common.h header file instead to gain this file's + * functionality. + */ + +/** \ingroup Group_Common + * \defgroup Group_BoardTypes Board Types + * \brief Supported pre-made board hardware defines. + * + * Board macros for indicating the chosen physical board hardware to the library. These macros should be used when + * defining the \c BOARD token to the chosen hardware via the \c -D switch in the project makefile. If a custom + * board is used, the \ref BOARD_NONE or \ref BOARD_USER values should be selected. + * + * @{ + */ + +#ifndef __LUFA_BOARDTYPES_H__ +#define __LUFA_BOARDTYPES_H__ + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_COMMON_H) + #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Selects the user-defined board drivers, which should be placed in the user project's folder + * under a directory named \c /Board/. Each board driver should be named identically to the LUFA + * master board driver (i.e., driver in the \c LUFA/Drivers/Board directory) so that the library + * can correctly identify it. + */ + #define BOARD_USER 0 + + /** Disables board drivers when operation will not be adversely affected (e.g. LEDs) - use of board drivers + * such as the Joystick driver, where the removal would adversely affect the code's operation is still disallowed. */ + #define BOARD_NONE 1 + + /** Selects the USBKEY specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */ + #define BOARD_USBKEY 2 + + /** Selects the STK525 specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */ + #define BOARD_STK525 3 + + /** Selects the STK526 specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */ + #define BOARD_STK526 4 + + /** Selects the RZUSBSTICK specific board drivers, including the driver for the boards LEDs. */ + #define BOARD_RZUSBSTICK 5 + + /** Selects the ATAVRUSBRF01 specific board drivers, including the driver for the board LEDs. */ + #define BOARD_ATAVRUSBRF01 6 + + /** Selects the BUMBLEB specific board drivers, using the officially recommended peripheral layout. */ + #define BOARD_BUMBLEB 7 + + /** Selects the XPLAIN (Revision 2 or newer) specific board drivers, including LED and Dataflash drivers. */ + #define BOARD_XPLAIN 8 + + /** Selects the XPLAIN (Revision 1) specific board drivers, including LED and Dataflash drivers. */ + #define BOARD_XPLAIN_REV1 9 + + /** Selects the EVK527 specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */ + #define BOARD_EVK527 10 + + /** Selects the Teensy version 1.x specific board drivers, including the driver for the board LEDs. */ + #define BOARD_TEENSY 11 + + /** Selects the USBTINY MKII specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_USBTINYMKII 12 + + /** Selects the Benito specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_BENITO 13 + + /** Selects the JM-DB-U2 specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_JMDBU2 14 + + /** Selects the Olimex AVR-USB-162 specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_OLIMEX162 15 + + /** Selects the UDIP specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_UDIP 16 + + /** Selects the BUI specific board drivers, including the driver for the board LEDs. */ + #define BOARD_BUI 17 + + /** Selects the Arduino Uno specific board drivers, including the driver for the board LEDs. */ + #define BOARD_UNO 18 + + /** Selects the Busware CUL V3 specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_CULV3 19 + + /** Selects the Blackcat USB JTAG specific board drivers, including the driver for the board LEDs. */ + #define BOARD_BLACKCAT 20 + + /** Selects the Maximus specific board drivers, including the driver for the board LEDs. */ + #define BOARD_MAXIMUS 21 + + /** Selects the Minimus specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_MINIMUS 22 + + /** Selects the Adafruit U4 specific board drivers, including the Button driver. */ + #define BOARD_ADAFRUITU4 23 + + /** Selects the Microsin AVR-USB162 specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_MICROSIN162 24 + + /** Selects the Kernel Concepts USBFOO specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_USBFOO 25 + + /** Selects the Sparkfun ATMEGA8U2 specific board drivers, including the driver for the board LEDs. */ + #define BOARD_SPARKFUN8U2 26 + + /** Selects the Atmel EVK1101 specific board drivers, including the Button, Joystick and LED drivers. */ + #define BOARD_EVK1101 27 + + /** Selects the Busware TUL specific board drivers, including the Button and LED drivers. */ + #define BOARD_TUL 28 + + /** Selects the Atmel EVK1100 specific board drivers, including the Button, Joystick and LED drivers. */ + #define BOARD_EVK1100 29 + + /** Selects the Atmel EVK1104 specific board drivers, including the Button and LED drivers. */ + #define BOARD_EVK1104 30 + + /** Selects the Atmel XMEGA A3BU Xplained specific board drivers, including Dataflash, Button and LED drivers. */ + #define BOARD_A3BU_XPLAINED 31 + + /** Selects the Teensy version 2.x specific board drivers, including the driver for the board LEDs. */ + #define BOARD_TEENSY2 32 + + /** Selects the USB2AX version 1 and 2 specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_USB2AX 33 + + /** Selects the USB2AX version 3 specific board drivers, including the Button and LEDs drivers. */ + #define BOARD_USB2AX_V3 34 + + /** Selects the Micropendous 32U2 specific board drivers, including the Button and LED drivers. */ + #define BOARD_MICROPENDOUS_32U2 35 + + /** Selects the Micropendous A specific board drivers, including the driver for the board Button. */ + #define BOARD_MICROPENDOUS_A 36 + + /** Selects the Micropendous 1 specific board drivers, including the driver for the board Button. */ + #define BOARD_MICROPENDOUS_1 37 + + /** Selects the Micropendous 2 specific board drivers, including the driver for the board Button. */ + #define BOARD_MICROPENDOUS_2 38 + + /** Selects the Micropendous 3 specific board drivers, including the driver for the board Button. */ + #define BOARD_MICROPENDOUS_3 39 + + /** Selects the Micropendous 4 specific board drivers, including the driver for the board Button. */ + #define BOARD_MICROPENDOUS_4 40 + + /** Selects the Micropendous DIP specific board drivers, including the driver for the board Button. */ + #define BOARD_MICROPENDOUS_DIP 41 + + /** Selects the Micropendous (Arduino-like) revision 1 specific board drivers, including the Button and LED drivers. */ + #define BOARD_MICROPENDOUS_REV1 42 + + /** Selects the Micropendous (Arduino-like) revision 2 specific board drivers, including the Button and LED drivers. */ + #define BOARD_MICROPENDOUS_REV2 43 + + /** Selects the XMEGA B1 Xplained specific board drivers, including the Button and LED drivers. */ + #define BOARD_B1_XPLAINED 44 + + /** Selects the Bitwizard Multio specific board drivers, including the driver for the board LEDs. */ + #define BOARD_MULTIO 45 + + /** Selects the Bitwizard Big-Multio specific board drivers, including the driver for the board LEDs. */ + #define BOARD_BIGMULTIO 46 + + /** Selects the DorkbotPDX Duce specific board drivers, including the driver for the board LEDs. */ + #define BOARD_DUCE 47 + + /** Selects the Olimex AVR-USB-32U4 specific board drivers, including the Button and LED drivers. */ + #define BOARD_OLIMEX32U4 48 + + /** Selects the Olimex AVR-USB-T32U4 specific board drivers, including the Button and LED drivers. */ + #define BOARD_OLIMEXT32U4 49 + + /** Selects the Olimex AVR-ISP-MK2 specific board drivers, including the Button and LED drivers. */ + #define BOARD_OLIMEXISPMK2 50 + + + #if !defined(__DOXYGEN__) + #define BOARD_ BOARD_NONE + + #if !defined(BOARD) + #define BOARD BOARD_NONE + #endif + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Common/Common.h b/protocol/lufa/LUFA-120730/LUFA/Common/Common.h new file mode 100644 index 0000000000..cf1f49b9da --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Common/Common.h @@ -0,0 +1,381 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \dir + * \brief Common library header files. + * + * This folder contains header files which are common to all parts of the LUFA library. They may be used freely in + * user applications. + */ + +/** \file + * \brief Common library convenience headers, macros and functions. + * + * \copydetails Group_Common + */ + +/** \defgroup Group_Common Common Utility Headers - LUFA/Drivers/Common/Common.h + * \brief Common library convenience headers, macros and functions. + * + * Common utility headers containing macros, functions, enums and types which are common to all + * aspects of the library. + * + * @{ + */ + +/** \defgroup Group_GlobalInt Global Interrupt Macros + * \brief Convenience macros for the management of interrupts globally within the device. + * + * Macros and functions to create and control global interrupts within the device. + */ + +#ifndef __LUFA_COMMON_H__ +#define __LUFA_COMMON_H__ + + /* Macros: */ + #define __INCLUDE_FROM_COMMON_H + + /* Includes: */ + #include <stdint.h> + #include <stdbool.h> + #include <string.h> + #include <stddef.h> + + #include "Architectures.h" + #include "BoardTypes.h" + #include "ArchitectureSpecific.h" + #include "CompilerSpecific.h" + #include "Attributes.h" + + #if defined(USE_LUFA_CONFIG_HEADER) + #include "LUFAConfig.h" + #endif + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Architecture specific utility includes: */ + #if defined(__DOXYGEN__) + /** Type define for an unsigned integer the same width as the selected architecture's machine register. + * This is distinct from the non-specific standard int data type, whose width is machine dependant but + * which may not reflect the actual machine register width on some targets (e.g. AVR8). + */ + typedef MACHINE_REG_t uint_reg_t; + #elif (ARCH == ARCH_AVR8) + #include <avr/io.h> + #include <avr/interrupt.h> + #include <avr/pgmspace.h> + #include <avr/eeprom.h> + #include <avr/boot.h> + #include <math.h> + #include <util/delay.h> + + typedef uint8_t uint_reg_t; + + #define ARCH_HAS_EEPROM_ADDRESS_SPACE + #define ARCH_HAS_FLASH_ADDRESS_SPACE + #define ARCH_HAS_MULTI_ADDRESS_SPACE + #define ARCH_LITTLE_ENDIAN + + #include "Endianness.h" + #elif (ARCH == ARCH_UC3) + #include <avr32/io.h> + #include <math.h> + + // === TODO: Find abstracted way to handle these === + #define PROGMEM + #define pgm_read_byte(x) *x + #define memcmp_P(...) memcmp(__VA_ARGS__) + #define memcpy_P(...) memcpy(__VA_ARGS__) + // ================================================= + + typedef uint32_t uint_reg_t; + + #define ARCH_BIG_ENDIAN + + #include "Endianness.h" + #elif (ARCH == ARCH_XMEGA) + #include <avr/io.h> + #include <avr/interrupt.h> + #include <avr/pgmspace.h> + #include <avr/eeprom.h> + #include <math.h> + #include <util/delay.h> + + typedef uint8_t uint_reg_t; + + #define ARCH_HAS_EEPROM_ADDRESS_SPACE + #define ARCH_HAS_FLASH_ADDRESS_SPACE + #define ARCH_HAS_MULTI_ADDRESS_SPACE + #define ARCH_LITTLE_ENDIAN + + #include "Endianness.h" + #else + #error Unknown device architecture specified. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Macro for encasing other multi-statement macros. This should be used along with an opening brace + * before the start of any multi-statement macro, so that the macros contents as a whole are treated + * as a discrete block and not as a list of separate statements which may cause problems when used as + * a block (such as inline \c if statements). + */ + #define MACROS do + + /** Macro for encasing other multi-statement macros. This should be used along with a preceding closing + * brace at the end of any multi-statement macro, so that the macros contents as a whole are treated + * as a discrete block and not as a list of separate statements which may cause problems when used as + * a block (such as inline \c if statements). + */ + #define MACROE while (0) + + /** Convenience macro to determine the larger of two values. + * + * \attention This macro should only be used with operands that do not have side effects from being evaluated + * multiple times. + * + * \param[in] x First value to compare + * \param[in] y First value to compare + * + * \return The larger of the two input parameters + */ + #if !defined(MAX) || defined(__DOXYGEN__) + #define MAX(x, y) (((x) > (y)) ? (x) : (y)) + #endif + + /** Convenience macro to determine the smaller of two values. + * + * \attention This macro should only be used with operands that do not have side effects from being evaluated + * multiple times. + * + * \param[in] x First value to compare + * \param[in] y First value to compare + * + * \return The smaller of the two input parameters + */ + #if !defined(MIN) || defined(__DOXYGEN__) + #define MIN(x, y) (((x) < (y)) ? (x) : (y)) + #endif + + #if !defined(STRINGIFY) || defined(__DOXYGEN__) + /** Converts the given input into a string, via the C Preprocessor. This macro puts literal quotation + * marks around the input, converting the source into a string literal. + * + * \param[in] x Input to convert into a string literal. + * + * \return String version of the input. + */ + #define STRINGIFY(x) #x + + /** Converts the given input into a string after macro expansion, via the C Preprocessor. This macro puts + * literal quotation marks around the expanded input, converting the source into a string literal. + * + * \param[in] x Input to expand and convert into a string literal. + * + * \return String version of the expanded input. + */ + #define STRINGIFY_EXPANDED(x) STRINGIFY(x) + #endif + + #if !defined(ISR) || defined(__DOXYGEN__) + /** Macro for the definition of interrupt service routines, so that the compiler can insert the required + * prologue and epilogue code to properly manage the interrupt routine without affecting the main thread's + * state with unintentional side-effects. + * + * Interrupt handlers written using this macro may still need to be registered with the microcontroller's + * Interrupt Controller (if present) before they will properly handle incoming interrupt events. + * + * \note This macro is only supplied on some architectures, where the standard library does not include a valid + * definition. If an existing definition exists, the alternative definition here will be ignored. + * + * \ingroup Group_GlobalInt + * + * \param[in] Name Unique name of the interrupt service routine. + */ + #define ISR(Name, ...) void Name (void) __attribute__((__interrupt__)) __VA_ARGS__; void Name (void) + #endif + + /* Inline Functions: */ + /** Function to reverse the individual bits in a byte - i.e. bit 7 is moved to bit 0, bit 6 to bit 1, + * etc. + * + * \param[in] Byte Byte of data whose bits are to be reversed. + * + * \return Input data with the individual bits reversed (mirrored). + */ + static inline uint8_t BitReverse(uint8_t Byte) ATTR_WARN_UNUSED_RESULT ATTR_CONST; + static inline uint8_t BitReverse(uint8_t Byte) + { + Byte = (((Byte & 0xF0) >> 4) | ((Byte & 0x0F) << 4)); + Byte = (((Byte & 0xCC) >> 2) | ((Byte & 0x33) << 2)); + Byte = (((Byte & 0xAA) >> 1) | ((Byte & 0x55) << 1)); + + return Byte; + } + + /** Function to perform a blocking delay for a specified number of milliseconds. The actual delay will be + * at a minimum the specified number of milliseconds, however due to loop overhead and internal calculations + * may be slightly higher. + * + * \param[in] Milliseconds Number of milliseconds to delay + */ + static inline void Delay_MS(uint16_t Milliseconds) ATTR_ALWAYS_INLINE; + static inline void Delay_MS(uint16_t Milliseconds) + { + #if (ARCH == ARCH_AVR8) + if (GCC_IS_COMPILE_CONST(Milliseconds)) + { + _delay_ms(Milliseconds); + } + else + { + while (Milliseconds--) + _delay_ms(1); + } + #elif (ARCH == ARCH_UC3) + while (Milliseconds--) + { + __builtin_mtsr(AVR32_COUNT, 0); + while ((uint32_t)__builtin_mfsr(AVR32_COUNT) < (F_CPU / 1000)); + } + #elif (ARCH == ARCH_XMEGA) + if (GCC_IS_COMPILE_CONST(Milliseconds)) + { + _delay_ms(Milliseconds); + } + else + { + while (Milliseconds--) + _delay_ms(1); + } + #endif + } + + /** Retrieves a mask which contains the current state of the global interrupts for the device. This + * value can be stored before altering the global interrupt enable state, before restoring the + * flag(s) back to their previous values after a critical section using \ref SetGlobalInterruptMask(). + * + * \ingroup Group_GlobalInt + * + * \return Mask containing the current Global Interrupt Enable Mask bit(s). + */ + static inline uint_reg_t GetGlobalInterruptMask(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint_reg_t GetGlobalInterruptMask(void) + { + GCC_MEMORY_BARRIER(); + + #if (ARCH == ARCH_AVR8) + return SREG; + #elif (ARCH == ARCH_UC3) + return __builtin_mfsr(AVR32_SR); + #elif (ARCH == ARCH_XMEGA) + return SREG; + #endif + } + + /** Sets the global interrupt enable state of the microcontroller to the mask passed into the function. + * This can be combined with \ref GetGlobalInterruptMask() to save and restore the Global Interrupt Enable + * Mask bit(s) of the device after a critical section has completed. + * + * \ingroup Group_GlobalInt + * + * \param[in] GlobalIntState Global Interrupt Enable Mask value to use + */ + static inline void SetGlobalInterruptMask(const uint_reg_t GlobalIntState) ATTR_ALWAYS_INLINE; + static inline void SetGlobalInterruptMask(const uint_reg_t GlobalIntState) + { + GCC_MEMORY_BARRIER(); + + #if (ARCH == ARCH_AVR8) + SREG = GlobalIntState; + #elif (ARCH == ARCH_UC3) + if (GlobalIntState & AVR32_SR_GM) + __builtin_ssrf(AVR32_SR_GM_OFFSET); + else + __builtin_csrf(AVR32_SR_GM_OFFSET); + #elif (ARCH == ARCH_XMEGA) + SREG = GlobalIntState; + #endif + + GCC_MEMORY_BARRIER(); + } + + /** Enables global interrupt handling for the device, allowing interrupts to be handled. + * + * \ingroup Group_GlobalInt + */ + static inline void GlobalInterruptEnable(void) ATTR_ALWAYS_INLINE; + static inline void GlobalInterruptEnable(void) + { + GCC_MEMORY_BARRIER(); + + #if (ARCH == ARCH_AVR8) + sei(); + #elif (ARCH == ARCH_UC3) + __builtin_csrf(AVR32_SR_GM_OFFSET); + #elif (ARCH == ARCH_XMEGA) + sei(); + #endif + + GCC_MEMORY_BARRIER(); + } + + /** Disabled global interrupt handling for the device, preventing interrupts from being handled. + * + * \ingroup Group_GlobalInt + */ + static inline void GlobalInterruptDisable(void) ATTR_ALWAYS_INLINE; + static inline void GlobalInterruptDisable(void) + { + GCC_MEMORY_BARRIER(); + + #if (ARCH == ARCH_AVR8) + cli(); + #elif (ARCH == ARCH_UC3) + __builtin_ssrf(AVR32_SR_GM_OFFSET); + #elif (ARCH == ARCH_XMEGA) + cli(); + #endif + + GCC_MEMORY_BARRIER(); + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Common/CompilerSpecific.h b/protocol/lufa/LUFA-120730/LUFA/Common/CompilerSpecific.h new file mode 100644 index 0000000000..22afe940b3 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Common/CompilerSpecific.h @@ -0,0 +1,97 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Compiler specific definitions for code optimization and correctness. + * + * \copydetails Group_CompilerSpecific + * + * \note Do not include this file directly, rather include the Common.h header file instead to gain this file's + * functionality. + */ + +/** \ingroup Group_Common + * \defgroup Group_CompilerSpecific Compiler Specific Definitions + * \brief Compiler specific definitions for code optimization and correctness. + * + * Compiler specific definitions to expose certain compiler features which may increase the level of code optimization + * for a specific compiler, or correct certain issues that may be present such as memory barriers for use in conjunction + * with atomic variable access. + * + * Where possible, on alternative compilers, these macros will either have no effect, or default to returning a sane value + * so that they can be used in existing code without the need for extra compiler checks in the user application code. + * + * @{ + */ + +#ifndef __LUFA_COMPILERSPEC_H__ +#define __LUFA_COMPILERSPEC_H__ + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_COMMON_H) + #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if defined(__GNUC__) || defined(__DOXYGEN__) + /** Forces GCC to use pointer indirection (via the device's pointer register pairs) when accessing the given + * struct pointer. In some cases GCC will emit non-optimal assembly code when accessing a structure through + * a pointer, resulting in a larger binary. When this macro is used on a (non \c const) structure pointer before + * use, it will force GCC to use pointer indirection on the elements rather than direct store and load + * instructions. + * + * \param[in, out] StructPtr Pointer to a structure which is to be forced into indirect access mode. + */ + #define GCC_FORCE_POINTER_ACCESS(StructPtr) __asm__ __volatile__("" : "=b" (StructPtr) : "0" (StructPtr)) + + /** Forces GCC to create a memory barrier, ensuring that memory accesses are not reordered past the barrier point. + * This can be used before ordering-critical operations, to ensure that the compiler does not re-order the resulting + * assembly output in an unexpected manner on sections of code that are ordering-specific. + */ + #define GCC_MEMORY_BARRIER() __asm__ __volatile__("" ::: "memory"); + + /** Determines if the specified value can be determined at compile-time to be a constant value when compiling under GCC. + * + * \param[in] x Value to check compile-time constantness of. + * + * \return Boolean true if the given value is known to be a compile time constant, false otherwise. + */ + #define GCC_IS_COMPILE_CONST(x) __builtin_constant_p(x) + #else + #define GCC_FORCE_POINTER_ACCESS(StructPtr) + #define GCC_MEMORY_BARRIER() + #define GCC_IS_COMPILE_CONST(x) 0 + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Common/Endianness.h b/protocol/lufa/LUFA-120730/LUFA/Common/Endianness.h new file mode 100644 index 0000000000..d0812e4e3b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Common/Endianness.h @@ -0,0 +1,489 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Endianness and Byte Ordering macros and functions. + * + * \copydetails Group_Endianness + */ + +/** \ingroup Group_Endianness + * \defgroup Group_ByteSwapping Byte Reordering + * \brief Macros and functions for forced byte reordering. + */ + +/** \ingroup Group_Endianness + * \defgroup Group_EndianConversion Endianness Conversion + * \brief Macros and functions for automatic endianness conversion. + */ + +/** \ingroup Group_Common + * \defgroup Group_Endianness Endianness and Byte Ordering + * \brief Convenience macros and functions relating to byte (re-)ordering + * + * Common library convenience macros and functions relating to byte (re-)ordering. + * + * @{ + */ + +#ifndef __LUFA_ENDIANNESS_H__ +#define __LUFA_ENDIANNESS_H__ + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_COMMON_H) + #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality. + #endif + + #if !(defined(ARCH_BIG_ENDIAN) || defined(ARCH_LITTLE_ENDIAN)) + #error ARCH_BIG_ENDIAN or ARCH_LITTLE_ENDIAN not set for the specified architecture. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Swaps the byte ordering of a 16-bit value at compile-time. Do not use this macro for swapping byte orderings + * of dynamic values computed at runtime, use \ref SwapEndian_16() instead. The result of this macro can be used + * inside struct or other variable initializers outside of a function, something that is not possible with the + * inline function variant. + * + * \ingroup Group_ByteSwapping + * + * \param[in] x 16-bit value whose byte ordering is to be swapped. + * + * \return Input value with the byte ordering reversed. + */ + #define SWAPENDIAN_16(x) (uint16_t)((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8)) + + /** Swaps the byte ordering of a 32-bit value at compile-time. Do not use this macro for swapping byte orderings + * of dynamic values computed at runtime- use \ref SwapEndian_32() instead. The result of this macro can be used + * inside struct or other variable initializers outside of a function, something that is not possible with the + * inline function variant. + * + * \ingroup Group_ByteSwapping + * + * \param[in] x 32-bit value whose byte ordering is to be swapped. + * + * \return Input value with the byte ordering reversed. + */ + #define SWAPENDIAN_32(x) (uint32_t)((((x) & 0xFF000000UL) >> 24UL) | (((x) & 0x00FF0000UL) >> 8UL) | \ + (((x) & 0x0000FF00UL) << 8UL) | (((x) & 0x000000FFUL) << 24UL)) + + #if defined(ARCH_BIG_ENDIAN) && !defined(le16_to_cpu) + #define le16_to_cpu(x) SwapEndian_16(x) + #define le32_to_cpu(x) SwapEndian_32(x) + #define be16_to_cpu(x) (x) + #define be32_to_cpu(x) (x) + #define cpu_to_le16(x) SwapEndian_16(x) + #define cpu_to_le32(x) SwapEndian_32(x) + #define cpu_to_be16(x) (x) + #define cpu_to_be32(x) (x) + #define LE16_TO_CPU(x) SWAPENDIAN_16(x) + #define LE32_TO_CPU(x) SWAPENDIAN_32(x) + #define BE16_TO_CPU(x) (x) + #define BE32_TO_CPU(x) (x) + #define CPU_TO_LE16(x) SWAPENDIAN_16(x) + #define CPU_TO_LE32(x) SWAPENDIAN_32(x) + #define CPU_TO_BE16(x) (x) + #define CPU_TO_BE32(x) (x) + #elif !defined(le16_to_cpu) + /** \name Run-time endianness conversion */ + //@{ + + /** Performs a conversion between a Little Endian encoded 16-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref LE16_TO_CPU instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define le16_to_cpu(x) (x) + + /** Performs a conversion between a Little Endian encoded 32-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref LE32_TO_CPU instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define le32_to_cpu(x) (x) + + /** Performs a conversion between a Big Endian encoded 16-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref BE16_TO_CPU instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define be16_to_cpu(x) SwapEndian_16(x) + + /** Performs a conversion between a Big Endian encoded 32-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref BE32_TO_CPU instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define be32_to_cpu(x) SwapEndian_32(x) + + /** Performs a conversion on a natively encoded 16-bit piece of data to ensure that it + * is in Little Endian format regardless of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref CPU_TO_LE16 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define cpu_to_le16(x) (x) + + /** Performs a conversion on a natively encoded 32-bit piece of data to ensure that it + * is in Little Endian format regardless of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref CPU_TO_LE32 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define cpu_to_le32(x) (x) + + /** Performs a conversion on a natively encoded 16-bit piece of data to ensure that it + * is in Big Endian format regardless of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref CPU_TO_BE16 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define cpu_to_be16(x) SwapEndian_16(x) + + /** Performs a conversion on a natively encoded 32-bit piece of data to ensure that it + * is in Big Endian format regardless of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for run-time conversion of data - for compile-time endianness + * conversion, use \ref CPU_TO_BE32 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define cpu_to_be32(x) SwapEndian_32(x) + + //@} + + /** \name Compile-time endianness conversion */ + //@{ + + /** Performs a conversion between a Little Endian encoded 16-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run time endianness + * conversion, use \ref le16_to_cpu instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define LE16_TO_CPU(x) (x) + + /** Performs a conversion between a Little Endian encoded 32-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run time endianness + * conversion, use \ref le32_to_cpu instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define LE32_TO_CPU(x) (x) + + /** Performs a conversion between a Big Endian encoded 16-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run-time endianness + * conversion, use \ref be16_to_cpu instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define BE16_TO_CPU(x) SWAPENDIAN_16(x) + + /** Performs a conversion between a Big Endian encoded 32-bit piece of data and the + * Endianness of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run-time endianness + * conversion, use \ref be32_to_cpu instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define BE32_TO_CPU(x) SWAPENDIAN_32(x) + + /** Performs a conversion on a natively encoded 16-bit piece of data to ensure that it + * is in Little Endian format regardless of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run-time endianness + * conversion, use \ref cpu_to_le16 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define CPU_TO_LE16(x) (x) + + /** Performs a conversion on a natively encoded 32-bit piece of data to ensure that it + * is in Little Endian format regardless of the currently selected CPU architecture. + * + * On little endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run-time endianness + * conversion, use \ref cpu_to_le32 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define CPU_TO_LE32(x) (x) + + /** Performs a conversion on a natively encoded 16-bit piece of data to ensure that it + * is in Big Endian format regardless of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run-time endianness + * conversion, use \ref cpu_to_be16 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define CPU_TO_BE16(x) SWAPENDIAN_16(x) + + /** Performs a conversion on a natively encoded 32-bit piece of data to ensure that it + * is in Big Endian format regardless of the currently selected CPU architecture. + * + * On big endian architectures, this macro does nothing. + * + * \note This macro is designed for compile-time conversion of data - for run-time endianness + * conversion, use \ref cpu_to_be32 instead. + * + * \ingroup Group_EndianConversion + * + * \param[in] x Data to perform the endianness conversion on. + * + * \return Endian corrected version of the input value. + */ + #define CPU_TO_BE32(x) SWAPENDIAN_32(x) + + //! @} + #endif + + /* Inline Functions: */ + /** Function to reverse the byte ordering of the individual bytes in a 16 bit value. + * + * \ingroup Group_ByteSwapping + * + * \param[in] Word Word of data whose bytes are to be swapped. + * + * \return Input data with the individual bytes reversed. + */ + static inline uint16_t SwapEndian_16(const uint16_t Word) ATTR_WARN_UNUSED_RESULT ATTR_CONST; + static inline uint16_t SwapEndian_16(const uint16_t Word) + { + if (GCC_IS_COMPILE_CONST(Word)) + return SWAPENDIAN_16(Word); + + uint8_t Temp; + + union + { + uint16_t Word; + uint8_t Bytes[2]; + } Data; + + Data.Word = Word; + + Temp = Data.Bytes[0]; + Data.Bytes[0] = Data.Bytes[1]; + Data.Bytes[1] = Temp; + + return Data.Word; + } + + /** Function to reverse the byte ordering of the individual bytes in a 32 bit value. + * + * \ingroup Group_ByteSwapping + * + * \param[in] DWord Double word of data whose bytes are to be swapped. + * + * \return Input data with the individual bytes reversed. + */ + static inline uint32_t SwapEndian_32(const uint32_t DWord) ATTR_WARN_UNUSED_RESULT ATTR_CONST; + static inline uint32_t SwapEndian_32(const uint32_t DWord) + { + if (GCC_IS_COMPILE_CONST(DWord)) + return SWAPENDIAN_32(DWord); + + uint8_t Temp; + + union + { + uint32_t DWord; + uint8_t Bytes[4]; + } Data; + + Data.DWord = DWord; + + Temp = Data.Bytes[0]; + Data.Bytes[0] = Data.Bytes[3]; + Data.Bytes[3] = Temp; + + Temp = Data.Bytes[1]; + Data.Bytes[1] = Data.Bytes[2]; + Data.Bytes[2] = Temp; + + return Data.DWord; + } + + /** Function to reverse the byte ordering of the individual bytes in a n byte value. + * + * \ingroup Group_ByteSwapping + * + * \param[in,out] Data Pointer to a number containing an even number of bytes to be reversed. + * \param[in] Length Length of the data in bytes. + * + * \return Input data with the individual bytes reversed. + */ + static inline void SwapEndian_n(void* const Data, + uint8_t Length) ATTR_NON_NULL_PTR_ARG(1); + static inline void SwapEndian_n(void* const Data, + uint8_t Length) + { + uint8_t* CurrDataPos = (uint8_t*)Data; + + while (Length > 1) + { + uint8_t Temp = *CurrDataPos; + *CurrDataPos = *(CurrDataPos + Length - 1); + *(CurrDataPos + Length - 1) = Temp; + + CurrDataPos++; + Length -= 2; + } + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Doxygen.conf b/protocol/lufa/LUFA-120730/LUFA/Doxygen.conf new file mode 100644 index 0000000000..89b2a33274 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Doxygen.conf @@ -0,0 +1,1809 @@ +# Doxyfile 1.8.1.2 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project. +# +# All text after a hash (#) is considered a comment and will be ignored. +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" "). + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# This tag specifies the encoding used for all characters in the config file +# that follow. The default is UTF-8 which is also the encoding used for all +# text before the first occurrence of this tag. Doxygen uses libiconv (or the +# iconv built into libc) for the transcoding. See +# http://www.gnu.org/software/libiconv for the list of possible encodings. + +DOXYFILE_ENCODING = UTF-8 + +# The PROJECT_NAME tag is a single word (or sequence of words) that should +# identify the project. Note that if you do not use Doxywizard you need +# to put quotes around the project name if it contains spaces. + +PROJECT_NAME = "LUFA Library" + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = 000000 + +# Using the PROJECT_BRIEF tag one can provide an optional one line description +# for a project that appears at the top of each page and should give viewer +# a quick idea about the purpose of the project. Keep the description short. + +PROJECT_BRIEF = + +# With the PROJECT_LOGO tag one can specify an logo or icon that is +# included in the documentation. The maximum height of the logo should not +# exceed 55 pixels and the maximum width should not exceed 200 pixels. +# Doxygen will copy the logo to the output directory. + +PROJECT_LOGO = ./DoxygenPages/Images/LUFA_thumb.png + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = ./Documentation/ + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create +# 4096 sub-directories (in 2 levels) under the output directory of each output +# format and will distribute the generated files over these directories. +# Enabling this option can be useful when feeding doxygen a huge amount of +# source files, where putting all generated files in the same directory would +# otherwise cause performance problems for the file system. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# The default language is English, other supported languages are: +# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, +# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, +# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English +# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, +# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak, +# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. + +OUTPUT_LANGUAGE = English + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = NO + +# This tag implements a quasi-intelligent brief description abbreviator +# that is used to form the text in various listings. Each string +# in this list, if found as the leading text of the brief description, will be +# stripped from the text and the result after processing the whole list, is +# used as the annotated text. Otherwise, the brief description is used as-is. +# If left blank, the following values are used ("$name" is automatically +# replaced with the name of the entity): "The $name class" "The $name widget" +# "The $name file" "is" "provides" "specifies" "contains" +# "represents" "a" "an" "the" + +ABBREVIATE_BRIEF = "The $name class" \ + "The $name widget" \ + "The $name file" \ + is \ + provides \ + specifies \ + contains \ + represents \ + a \ + an \ + the + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all +# inherited members of a class in the documentation of that class as if those +# members were ordinary class members. Constructors, destructors and assignment +# operators of the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = YES + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the +# path to strip. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of +# the path mentioned in the documentation of a class, which tells +# the reader which header file to include in order to use a class. +# If left blank only the name of the header file containing the class +# definition is used. Otherwise one should specify the include paths that +# are normally passed to the compiler using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. This can be useful if your file system +# doesn't support long names like on DOS, Mac, or CD-ROM. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen +# will interpret the first line (until the first dot) of a JavaDoc-style +# comment as the brief description. If set to NO, the JavaDoc +# comments will behave just like regular Qt-style comments +# (thus requiring an explicit @brief command for a brief description.) + +JAVADOC_AUTOBRIEF = NO + +# If the QT_AUTOBRIEF tag is set to YES then Doxygen will +# interpret the first line (until the first dot) of a Qt-style +# comment as the brief description. If set to NO, the comments +# will behave just like regular Qt-style comments (thus requiring +# an explicit \brief command for a brief description.) + +QT_AUTOBRIEF = NO + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen +# treat a multi-line C++ special comment block (i.e. a block of //! or /// +# comments) as a brief description. This used to be the default behaviour. +# The new default is to treat a multi-line C++ comment block as a detailed +# description. Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# re-implements. + +INHERIT_DOCS = YES + +# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce +# a new page for each member. If set to NO, the documentation of a member will +# be part of the file/class/namespace that contains it. + +SEPARATE_MEMBER_PAGES = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 4 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# This tag can be used to specify a number of word-keyword mappings (TCL only). +# A mapping has the form "name=value". For example adding +# "class=itcl::class" will allow you to use the command class in the +# itcl::class meaning. + +TCL_SUBST = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C +# sources only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java +# sources only. Doxygen will then generate output that is more tailored for +# Java. For instance, namespaces will be presented as packages, qualified +# scopes will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran +# sources only. Doxygen will then generate output that is more tailored for +# Fortran. + +OPTIMIZE_FOR_FORTRAN = NO + +# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL +# sources. Doxygen will then generate output that is tailored for +# VHDL. + +OPTIMIZE_OUTPUT_VHDL = NO + +# Doxygen selects the parser to use depending on the extension of the files it +# parses. With this tag you can assign which parser to use for a given extension. +# Doxygen has a built-in mapping, but you can override or extend it using this +# tag. The format is ext=language, where ext is a file extension, and language +# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, +# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make +# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C +# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions +# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen. + +EXTENSION_MAPPING = + +# If MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all +# comments according to the Markdown format, which allows for more readable +# documentation. See http://daringfireball.net/projects/markdown/ for details. +# The output of markdown processing is further processed by doxygen, so you +# can mix doxygen, HTML, and XML commands with Markdown formatting. +# Disable only in case of backward compatibilities issues. + +MARKDOWN_SUPPORT = NO + +# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want +# to include (a tag file for) the STL sources as input, then you should +# set this tag to YES in order to let doxygen match functions declarations and +# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. +# func(std::string) {}). This also makes the inheritance and collaboration +# diagrams that involve STL classes more complete and accurate. + +BUILTIN_STL_SUPPORT = NO + +# If you use Microsoft's C++/CLI language, you should set this option to YES to +# enable parsing support. + +CPP_CLI_SUPPORT = NO + +# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. +# Doxygen will parse them like normal C++ but will assume all classes use public +# instead of private inheritance when no explicit protection keyword is present. + +SIP_SUPPORT = NO + +# For Microsoft's IDL there are propget and propput attributes to indicate getter +# and setter methods for a property. Setting this option to YES (the default) +# will make doxygen replace the get and set methods by a property in the +# documentation. This will only work if the methods are indeed getting or +# setting a simple type. If this is not the case, or you want to show the +# methods anyway, you should set this option to NO. + +IDL_PROPERTY_SUPPORT = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and +# unions are shown inside the group in which they are included (e.g. using +# @ingroup) instead of on a separate page (for HTML and Man pages) or +# section (for LaTeX and RTF). + +INLINE_GROUPED_CLASSES = NO + +# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and +# unions with only public data fields will be shown inline in the documentation +# of the scope in which they are defined (i.e. file, namespace, or group +# documentation), provided this scope is documented. If set to NO (the default), +# structs, classes, and unions are shown on a separate page (for HTML and Man +# pages) or section (for LaTeX and RTF). + +INLINE_SIMPLE_STRUCTS = NO + +# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum +# is documented as struct, union, or enum with the name of the typedef. So +# typedef struct TypeS {} TypeT, will appear in the documentation as a struct +# with name TypeT. When disabled the typedef will appear as a member of a file, +# namespace, or class. And the struct will be named TypeS. This can typically +# be useful for C code in case the coding convention dictates that all compound +# types are typedef'ed and only the typedef is referenced, never the tag name. + +TYPEDEF_HIDES_STRUCT = YES + +# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to +# determine which symbols to keep in memory and which to flush to disk. +# When the cache is full, less often used symbols will be written to disk. +# For small to medium size projects (<1000 input files) the default value is +# probably good enough. For larger projects a too small cache size can cause +# doxygen to be busy swapping symbols to and from disk most of the time +# causing a significant performance penalty. +# If the system has enough physical memory increasing the cache will improve the +# performance by keeping more symbols in memory. Note that the value works on +# a logarithmic scale so increasing the size by one will roughly double the +# memory usage. The cache size is given by this formula: +# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, +# corresponding to a cache size of 2^16 = 65536 symbols. + +SYMBOL_CACHE_SIZE = 0 + +# Similar to the SYMBOL_CACHE_SIZE the size of the symbol lookup cache can be +# set using LOOKUP_CACHE_SIZE. This cache is used to resolve symbols given +# their name and scope. Since this can be an expensive process and often the +# same symbol appear multiple times in the code, doxygen keeps a cache of +# pre-resolved symbols. If the cache is too small doxygen will become slower. +# If the cache is too large, memory is wasted. The cache size is given by this +# formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range is 0..9, the default is 0, +# corresponding to a cache size of 2^16 = 65536 symbols. + +LOOKUP_CACHE_SIZE = 0 + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. +# Private class members and static file members will be hidden unless +# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES + +EXTRACT_ALL = YES + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class +# will be included in the documentation. + +EXTRACT_PRIVATE = YES + +# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal scope will be included in the documentation. + +EXTRACT_PACKAGE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file +# will be included in the documentation. + +EXTRACT_STATIC = YES + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) +# defined locally in source files will be included in the documentation. +# If set to NO only classes defined in header files are included. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. When set to YES local +# methods, which are defined in the implementation section but not in +# the interface are included in the documentation. +# If set to NO (the default) only methods in the interface are included. + +EXTRACT_LOCAL_METHODS = NO + +# If this flag is set to YES, the members of anonymous namespaces will be +# extracted and appear in the documentation as a namespace called +# 'anonymous_namespace{file}', where file will be replaced with the base +# name of the file that contains the anonymous namespace. By default +# anonymous namespaces are hidden. + +EXTRACT_ANON_NSPACES = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all +# undocumented members of documented classes, files or namespaces. +# If set to NO (the default) these members will be included in the +# various overviews, but no documentation section is generated. +# This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. +# If set to NO (the default) these classes will be included in the various +# overviews. This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all +# friend (class|struct|union) declarations. +# If set to NO (the default) these declarations will be included in the +# documentation. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any +# documentation blocks found inside the body of a function. +# If set to NO (the default) these blocks will be appended to the +# function's detailed documentation block. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation +# that is typed after a \internal command is included. If the tag is set +# to NO (the default) then the documentation will be excluded. +# Set it to YES to include the internal documentation. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate +# file names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# and Mac users are advised to set this option to NO. + +CASE_SENSE_NAMES = NO + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. If set to YES the scope will be hidden. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen +# will put a list of the files that are included by a file in the documentation +# of that file. + +SHOW_INCLUDE_FILES = YES + +# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen +# will list include files with double quotes in the documentation +# rather than with sharp brackets. + +FORCE_LOCAL_INCLUDES = NO + +# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] +# is inserted in the documentation for inline members. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen +# will sort the (detailed) documentation of file and class members +# alphabetically by member name. If set to NO the members will appear in +# declaration order. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the +# brief documentation of file, namespace and class members alphabetically +# by member name. If set to NO (the default) the members will appear in +# declaration order. + +SORT_BRIEF_DOCS = NO + +# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen +# will sort the (brief and detailed) documentation of class members so that +# constructors and destructors are listed first. If set to NO (the default) +# the constructors will appear in the respective orders defined by +# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. +# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO +# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. + +SORT_MEMBERS_CTORS_1ST = NO + +# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the +# hierarchy of group names into alphabetical order. If set to NO (the default) +# the group names will appear in their defined order. + +SORT_GROUP_NAMES = YES + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be +# sorted by fully-qualified names, including namespaces. If set to +# NO (the default), the class list will be sorted only by class name, +# not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the +# alphabetical list. + +SORT_BY_SCOPE_NAME = NO + +# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to +# do proper type resolution of all parameters of a function it will reject a +# match between the prototype and the implementation of a member function even +# if there is only one candidate or it is obvious which candidate to choose +# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen +# will still accept a match between prototype and implementation in such cases. + +STRICT_PROTO_MATCHING = NO + +# The GENERATE_TODOLIST tag can be used to enable (YES) or +# disable (NO) the todo list. This list is created by putting \todo +# commands in the documentation. + +GENERATE_TODOLIST = NO + +# The GENERATE_TESTLIST tag can be used to enable (YES) or +# disable (NO) the test list. This list is created by putting \test +# commands in the documentation. + +GENERATE_TESTLIST = NO + +# The GENERATE_BUGLIST tag can be used to enable (YES) or +# disable (NO) the bug list. This list is created by putting \bug +# commands in the documentation. + +GENERATE_BUGLIST = NO + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or +# disable (NO) the deprecated list. This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if sectionname ... \endif. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or macro consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and macros in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 15 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = YES + +# Set the SHOW_FILES tag to NO to disable the generation of the Files page. +# This will remove the Files entry from the Quick Index and from the +# Folder Tree View (if specified). The default is YES. + +SHOW_FILES = YES + +# Set the SHOW_NAMESPACES tag to NO to disable the generation of the +# Namespaces page. +# This will remove the Namespaces entry from the Quick Index +# and from the Folder Tree View (if specified). The default is YES. + +SHOW_NAMESPACES = YES + +# The FILE_VERSION_FILTER tag can be used to specify a program or script that +# doxygen should invoke to get the current version for each file (typically from +# the version control system). Doxygen will invoke the program by executing (via +# popen()) the command <command> <input-file>, where <command> is the value of +# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file +# provided by doxygen. Whatever the program writes to standard output +# is used as the file version. See the manual for examples. + +FILE_VERSION_FILTER = + +# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed +# by doxygen. The layout file controls the global structure of the generated +# output files in an output format independent way. To create the layout file +# that represents doxygen's defaults, run doxygen with the -l option. +# You can optionally specify a file name after the option, if omitted +# DoxygenLayout.xml will be used as the name of the layout file. + +LAYOUT_FILE = + +# The CITE_BIB_FILES tag can be used to specify one or more bib files +# containing the references data. This must be a list of .bib files. The +# .bib extension is automatically appended if omitted. Using this command +# requires the bibtex tool to be installed. See also +# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style +# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this +# feature you need bibtex and perl available in the search path. + +CITE_BIB_FILES = + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = YES + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# The WARN_NO_PARAMDOC option can be enabled to get warnings for +# functions that are documented, but have no documentation for their parameters +# or return value. If set to NO (the default) doxygen will only warn about +# wrong or incomplete parameter documentation, but not about the absence of +# documentation. + +WARN_NO_PARAMDOC = YES + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. Optionally the format may contain +# $version, which will be replaced by the version of the file (if it could +# be obtained via FILE_VERSION_FILTER) + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = ./ + +# This tag can be used to specify the character encoding of the source files +# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is +# also the default input encoding. Doxygen uses libiconv (or the iconv built +# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for +# the list of possible encodings. + +INPUT_ENCODING = UTF-8 + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh +# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py +# *.f90 *.f *.for *.vhd *.vhdl + +FILE_PATTERNS = *.h \ + *.txt + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = YES + +# The EXCLUDE tag can be used to specify files and/or directories that should be +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. +# Note that relative paths are relative to the directory from which doxygen is +# run. + +EXCLUDE = Documentation/ \ + License.txt + +# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or +# directories that are symbolic links (a Unix file system feature) are excluded +# from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. Note that the wildcards are matched +# against the file with absolute path, so to exclude all test directories +# for example use the pattern */test/* + +EXCLUDE_PATTERNS = + +# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names +# (namespaces, classes, functions, etc.) that should be excluded from the +# output. The symbol name can be a fully qualified name, a word, or if the +# wildcard * is used, a substring. Examples: ANamespace, AClass, +# AClass::ANamespace, ANamespace::*Test + +EXCLUDE_SYMBOLS = _* \ + __* + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = ./ \ + CodeTemplates/ + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = * + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = ./ + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command <filter> <input-file>, where <filter> +# is the value of the INPUT_FILTER tag, and <input-file> is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. +# If FILTER_PATTERNS is specified, this tag will be +# ignored. + +INPUT_FILTER = + +# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern +# basis. +# Doxygen will compare the file name with each pattern and apply the +# filter if there is a match. +# The filters are a list of the form: +# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further +# info on how filters are used. If FILTER_PATTERNS is empty or if +# non of the patterns match the file name, INPUT_FILTER is applied. + +FILTER_PATTERNS = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file +# pattern. A pattern will override the setting for FILTER_PATTERN (if any) +# and it is also possible to disable source filtering for a specific pattern +# using *.ext= (so without naming a filter). This option only has effect when +# FILTER_SOURCE_FILES is enabled. + +FILTER_SOURCE_PATTERNS = + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C, C++ and Fortran comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = NO + +# If the REFERENCES_RELATION tag is set to YES +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = NO + +# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) +# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from +# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will +# link to the source code. +# Otherwise they will link to the documentation. + +REFERENCES_LINK_SOURCE = NO + +# If the USE_HTAGS tag is set to YES then the references to source code +# will point to the HTML generated by the htags(1) tool instead of doxygen +# built-in source browser. The htags tool is part of GNU's global source +# tagging system (see http://www.gnu.org/software/global/global.html). You +# will need version 4.8.6 or higher. + +USE_HTAGS = NO + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = YES + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. Note that when using a custom header you are responsible +# for the proper inclusion of any scripts and style sheets that doxygen +# needs, which is dependent on the configuration options used. +# It is advised to generate a default header using "doxygen -w html +# header.html footer.html stylesheet.css YourConfigFile" and then modify +# that header. Note that the header is subject to change so you typically +# have to redo this when upgrading to a newer version of doxygen or when +# changing the value of configuration settings such as GENERATE_TREEVIEW! + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = ./DoxygenPages/Style/Footer.htm + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet. Note that doxygen will try to copy +# the style sheet file to the HTML output directory, so don't put your own +# style sheet in the HTML output directory as well, or it will be erased! + +HTML_STYLESHEET = ./DoxygenPages/Style/Style.css + +# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or +# other source files which should be copied to the HTML output directory. Note +# that these files will be copied to the base HTML output directory. Use the +# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these +# files. In the HTML_STYLESHEET file, use the file name only. Also note that +# the files will be copied as-is; there are no commands or markers available. + +HTML_EXTRA_FILES = + +# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. +# Doxygen will adjust the colors in the style sheet and background images +# according to this color. Hue is specified as an angle on a colorwheel, +# see http://en.wikipedia.org/wiki/Hue for more information. +# For instance the value 0 represents red, 60 is yellow, 120 is green, +# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. +# The allowed range is 0 to 359. + +HTML_COLORSTYLE_HUE = 220 + +# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of +# the colors in the HTML output. For a value of 0 the output will use +# grayscales only. A value of 255 will produce the most vivid colors. + +HTML_COLORSTYLE_SAT = 120 + +# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to +# the luminance component of the colors in the HTML output. Values below +# 100 gradually make the output lighter, whereas values above 100 make +# the output darker. The value divided by 100 is the actual gamma applied, +# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, +# and 100 does not change the gamma. + +HTML_COLORSTYLE_GAMMA = 80 + +# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML +# page will contain the date and time when the page was generated. Setting +# this to NO can help when comparing the output of multiple runs. + +HTML_TIMESTAMP = NO + +# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML +# documentation will contain sections that can be hidden and shown after the +# page has loaded. + +HTML_DYNAMIC_SECTIONS = YES + +# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of +# entries shown in the various tree structured indices initially; the user +# can expand and collapse entries dynamically later on. Doxygen will expand +# the tree to such a level that at most the specified number of entries are +# visible (unless a fully collapsed tree already exceeds this amount). +# So setting the number of entries 1 will produce a full collapsed tree by +# default. 0 is a special value representing an infinite number of entries +# and will result in a full expanded tree by default. + +HTML_INDEX_NUM_ENTRIES = 100 + +# If the GENERATE_DOCSET tag is set to YES, additional index files +# will be generated that can be used as input for Apple's Xcode 3 +# integrated development environment, introduced with OSX 10.5 (Leopard). +# To create a documentation set, doxygen will generate a Makefile in the +# HTML output directory. Running make will produce the docset in that +# directory and running "make install" will install the docset in +# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find +# it at startup. +# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html +# for more information. + +GENERATE_DOCSET = NO + +# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the +# feed. A documentation feed provides an umbrella under which multiple +# documentation sets from a single provider (such as a company or product suite) +# can be grouped. + +DOCSET_FEEDNAME = "Doxygen generated docs" + +# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that +# should uniquely identify the documentation set bundle. This should be a +# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen +# will append .docset to the name. + +DOCSET_BUNDLE_ID = org.doxygen.Project + +# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify +# the documentation publisher. This should be a reverse domain-name style +# string, e.g. com.mycompany.MyDocSet.documentation. + +DOCSET_PUBLISHER_ID = com.lufa-lib.library.documentation + +# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. + +DOCSET_PUBLISHER_NAME = DeanCamera + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = ../LUFA.chm + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING +# is used to encode HtmlHelp index (hhk), content (hhc) and project file +# content. + +CHM_INDEX_ENCODING = + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = YES + +# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and +# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated +# that can be used as input for Qt's qhelpgenerator to generate a +# Qt Compressed Help (.qch) of the generated HTML documentation. + +GENERATE_QHP = NO + +# If the QHG_LOCATION tag is specified, the QCH_FILE tag can +# be used to specify the file name of the resulting .qch file. +# The path specified is relative to the HTML output folder. + +QCH_FILE = + +# The QHP_NAMESPACE tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#namespace + +QHP_NAMESPACE = org.doxygen.Project + +# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating +# Qt Help Project output. For more information please see +# http://doc.trolltech.com/qthelpproject.html#virtual-folders + +QHP_VIRTUAL_FOLDER = doc + +# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to +# add. For more information please see +# http://doc.trolltech.com/qthelpproject.html#custom-filters + +QHP_CUST_FILTER_NAME = + +# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the +# custom filter to add. For more information please see +# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters"> +# Qt Help Project / Custom Filters</a>. + +QHP_CUST_FILTER_ATTRS = + +# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this +# project's +# filter section matches. +# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes"> +# Qt Help Project / Filter Attributes</a>. + +QHP_SECT_FILTER_ATTRS = + +# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can +# be used to specify the location of Qt's qhelpgenerator. +# If non-empty doxygen will try to run qhelpgenerator on the generated +# .qhp file. + +QHG_LOCATION = + +# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files +# will be generated, which together with the HTML files, form an Eclipse help +# plugin. To install this plugin and make it available under the help contents +# menu in Eclipse, the contents of the directory containing the HTML and XML +# files needs to be copied into the plugins directory of eclipse. The name of +# the directory within the plugins directory should be the same as +# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before +# the help appears. + +GENERATE_ECLIPSEHELP = NO + +# A unique identifier for the eclipse help plugin. When installing the plugin +# the directory name containing the HTML and XML files should also have +# this name. + +ECLIPSE_DOC_ID = org.doxygen.Project + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) +# at top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. Since the tabs have the same information as the +# navigation tree you can set this option to NO if you already set +# GENERATE_TREEVIEW to YES. + +DISABLE_INDEX = YES + +# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index +# structure should be generated to display hierarchical information. +# If the tag value is set to YES, a side panel will be generated +# containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). +# Windows users are probably better off using the HTML help feature. +# Since the tree basically has the same information as the tab index you +# could consider to set DISABLE_INDEX to NO when enabling this option. + +GENERATE_TREEVIEW = YES + +# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values +# (range [0,1..20]) that doxygen will group on one line in the generated HTML +# documentation. Note that a value of 0 will completely suppress the enum +# values from appearing in the overview section. + +ENUM_VALUES_PER_LINE = 1 + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 300 + +# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open +# links to external symbols imported via tag files in a separate window. + +EXT_LINKS_IN_WINDOW = NO + +# Use this tag to change the font size of Latex formulas included +# as images in the HTML documentation. The default is 10. Note that +# when you change the font size after a successful doxygen run you need +# to manually remove any form_*.png images from the HTML output directory +# to force them to be regenerated. + +FORMULA_FONTSIZE = 10 + +# Use the FORMULA_TRANPARENT tag to determine whether or not the images +# generated for formulas are transparent PNGs. Transparent PNGs are +# not supported properly for IE 6.0, but are supported on all modern browsers. +# Note that when changing this option you need to delete any form_*.png files +# in the HTML output before the changes have effect. + +FORMULA_TRANSPARENT = YES + +# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax +# (see http://www.mathjax.org) which uses client side Javascript for the +# rendering instead of using prerendered bitmaps. Use this if you do not +# have LaTeX installed or if you want to formulas look prettier in the HTML +# output. When enabled you may also need to install MathJax separately and +# configure the path to it using the MATHJAX_RELPATH option. + +USE_MATHJAX = NO + +# When MathJax is enabled you need to specify the location relative to the +# HTML output directory using the MATHJAX_RELPATH option. The destination +# directory should contain the MathJax.js script. For instance, if the mathjax +# directory is located at the same level as the HTML output directory, then +# MATHJAX_RELPATH should be ../mathjax. The default value points to +# the MathJax Content Delivery Network so you can quickly see the result without +# installing MathJax. +# However, it is strongly recommended to install a local +# copy of MathJax from http://www.mathjax.org before deployment. + +MATHJAX_RELPATH = http://www.mathjax.org/mathjax + +# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension +# names that should be enabled during MathJax rendering. + +MATHJAX_EXTENSIONS = + +# When the SEARCHENGINE tag is enabled doxygen will generate a search box +# for the HTML output. The underlying search engine uses javascript +# and DHTML and should work on any modern browser. Note that when using +# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets +# (GENERATE_DOCSET) there is already a search function so this one should +# typically be disabled. For large projects the javascript based search engine +# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. + +SEARCHENGINE = YES + +# When the SERVER_BASED_SEARCH tag is enabled the search engine will be +# implemented using a PHP enabled web server instead of at the web client +# using Javascript. Doxygen will generate the search PHP script and index +# file to put on the web server. The advantage of the server +# based approach is that it scales better to large projects and allows +# full text search. The disadvantages are that it is more difficult to setup +# and does not have live searching capabilities. + +SERVER_BASED_SEARCH = NO + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = NO + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. +# Note that when enabling USE_PDFLATEX this option is only used for +# generating bitmaps for formulas in the HTML output, but not in the +# Makefile that is written to the output directory. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = a4wide + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for +# the generated latex document. The footer should contain everything after +# the last chapter. If it is left blank doxygen will generate a +# standard footer. Notice: only use this tag if you know what you are doing! + +LATEX_FOOTER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = YES + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = YES + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +# If LATEX_SOURCE_CODE is set to YES then doxygen will include +# source code with syntax highlighting in the LaTeX output. +# Note that which sources are shown also depends on other settings +# such as SOURCE_BROWSER. + +LATEX_SOURCE_CODE = NO + +# The LATEX_BIB_STYLE tag can be used to specify the style to use for the +# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See +# http://en.wikipedia.org/wiki/BibTeX for more info. + +LATEX_BIB_STYLE = plain + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load style sheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = NO + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. +# This is useful +# if you want to understand what is going on. +# On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = YES + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_DEFINED tags. + +EXPAND_ONLY_PREDEF = YES + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# pointed to by INCLUDE_PATH will be searched when a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. To prevent a macro definition from being +# undefined via #undef or recursively expanded use the := operator +# instead of the = operator. + +PREDEFINED = __DOXYGEN__ \ + PROGMEM \ + EEMEM \ + ATTR_PACKED + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition that +# overrules the definition found in the source code. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all references to function-like macros +# that are alone on a line, have an all uppercase name, and do not end with a +# semicolon, because these will confuse the parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. For each +# tag file the location of the external documentation should be added. The +# format of a tag file without this location is as follows: +# +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths +# or URLs. Note that each tag file must have a unique name (where the name does +# NOT include the path). If a tag file is not located in the directory in which +# doxygen is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base +# or super classes. Setting the tag to NO turns the diagrams off. Note that +# this option also works with HAVE_DOT disabled, but it is recommended to +# install and use dot, since it yields more powerful graphs. + +CLASS_DIAGRAMS = NO + +# You can define message sequence charts within doxygen comments using the \msc +# command. Doxygen will then run the mscgen tool (see +# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the +# documentation. The MSCGEN_PATH tag allows you to specify the directory where +# the mscgen tool resides. If left empty the tool is assumed to be found in the +# default search path. + +MSCGEN_PATH = + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = NO + +# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is +# allowed to run in parallel. When set to 0 (the default) doxygen will +# base this on the number of processors available in the system. You can set it +# explicitly to a value larger than 0 to get control over the balance +# between CPU load and processing speed. + +DOT_NUM_THREADS = 0 + +# By default doxygen will use the Helvetica font for all dot files that +# doxygen generates. When you want a differently looking font you can specify +# the font name using DOT_FONTNAME. You need to make sure dot is able to find +# the font, which can be done by putting it in a standard location or by setting +# the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the +# directory containing the font. + +DOT_FONTNAME = FreeSans + +# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. +# The default size is 10pt. + +DOT_FONTSIZE = 10 + +# By default doxygen will tell dot to use the Helvetica font. +# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to +# set the path where dot can find it. + +DOT_FONTPATH = + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = NO + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = NO + +# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for groups, showing the direct groups dependencies + +GROUP_GRAPHS = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If the UML_LOOK tag is enabled, the fields and methods are shown inside +# the class node. If there are many fields or methods and many nodes the +# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS +# threshold limits the number of items for each type to make the size more +# managable. Set this to 0 for no limit. Note that the threshold may be +# exceeded by 50% before the limit is enforced. + +UML_LIMIT_NUM_FIELDS = 10 + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH and HAVE_DOT options are set to YES then +# doxygen will generate a call dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable call graphs +# for selected functions only using the \callgraph command. + +CALL_GRAPH = NO + +# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then +# doxygen will generate a caller dependency graph for every global function +# or class method. Note that enabling this option will significantly increase +# the time of a run. So in most cases it will be better to enable caller +# graphs for selected functions only using the \callergraph command. + +CALLER_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will generate a graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = NO + +# If the DIRECTORY_GRAPH and HAVE_DOT tags are set to YES +# then doxygen will show the dependencies a directory has on other directories +# in a graphical way. The dependency relations are determined by the #include +# relations between the files in the directories. + +DIRECTORY_GRAPH = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are svg, png, jpg, or gif. +# If left blank png will be used. If you choose svg you need to set +# HTML_FILE_EXTENSION to xhtml in order to make the SVG files +# visible in IE 9+ (other browsers do not have this requirement). + +DOT_IMAGE_FORMAT = png + +# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to +# enable generation of interactive SVG images that allow zooming and panning. +# Note that this requires a modern browser other than Internet Explorer. +# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you +# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files +# visible. Older versions of IE do not have SVG support. + +INTERACTIVE_SVG = NO + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found in the path. + +DOT_PATH = + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The MSCFILE_DIRS tag can be used to specify one or more directories that +# contain msc files that are included in the documentation (see the +# \mscfile command). + +MSCFILE_DIRS = + +# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of +# nodes that will be shown in the graph. If the number of nodes in a graph +# becomes larger than this value, doxygen will truncate the graph, which is +# visualized by representing a node as a red box. Note that doxygen if the +# number of direct children of the root node in a graph is already larger than +# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note +# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH. + +DOT_GRAPH_MAX_NODES = 15 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes +# that lay further from the root node will be omitted. Note that setting this +# option to 1 or 2 may greatly reduce the computation time needed for large +# code bases. Also note that the size of a graph can be further restricted by +# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction. + +MAX_DOT_GRAPH_DEPTH = 2 + +# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent +# background. This is disabled by default, because dot on Windows does not +# seem to support this out of the box. Warning: Depending on the platform used, +# enabling this option may lead to badly anti-aliased labels on the edges of +# a graph (i.e. they become hard to read). + +DOT_TRANSPARENT = YES + +# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output +# files in one run (i.e. multiple -o and -T options on the command line). This +# makes dot run faster, but since only newer versions of dot (>1.8.10) +# support this, this feature is disabled by default. + +DOT_MULTI_TARGETS = NO + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildSystem.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildSystem.txt new file mode 100644 index 0000000000..c30a88bb4d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildSystem.txt @@ -0,0 +1,846 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_BuildSystem The LUFA Build System + * + * \section Sec_BuildSystemOverview Overview of the LUFA Build System + * The LUFA build system is an attempt at making a set of re-usable, modular build make files which + * can be referenced in a LUFA powered project, to minimise the amount of code required in an + * application makefile. The system is written in GNU Make, and each module is independant of + * one-another. + * + * For details on the prerequisites needed for Linux and Windows machines to be able to use the LUFA + * build system, see \ref Sec_Prerequisites. + * + * To use a LUFA build system module, simply add an include to your project makefile: + * \code + * include $(LUFA_PATH)/Build/lufa_core.mk + * \endcode + * + * And the associated build module targets will be added to your project's build makefile automatically. + * To call a build target, run <tt>make {TARGET_NAME}</tt> from the command line, substituting in + * the appropriate target name. + * + * \see \ref Sec_AppConfigParams for a copy of the sample LUFA project makefile. + * + * Each build module may have one or more mandatory parameters (GNU Make variables) which <i>must</i> + * be supplied in the project makefile for the module to work, and one or more optional parameters which + * may be defined and which will assume a sensible default if not. + * + * \section SSec_BuildSystemModules Available Modules + * + * The following modules are included in this LUFA release: + * + * \li \subpage Page_BuildModule_ATPROGRAM - Device Programming + * \li \subpage Page_BuildModule_AVRDUDE - Device Programming + * \li \subpage Page_BuildModule_BUILD - Compiling/Assembling/Linking + * \li \subpage Page_BuildModule_CORE - Core Build System Functions + * \li \subpage Page_BuildModule_CPPCHECK - Static Code Analysis + * \li \subpage Page_BuildModule_DFU - Device Programming + * \li \subpage Page_BuildModule_DOXYGEN - Automated Source Code Documentation + * \li \subpage Page_BuildModule_HID - Device Programming + * \li \subpage Page_BuildModule_SOURCES - LUFA Module Source Code Variables + */ + + /** \page Page_BuildModule_BUILD The BUILD build module + * + * The BUILD LUFA build system module, providing targets for the compilation, + * assembling and linking of an application from source code into binary files + * suitable for programming into a target device. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_build.mk + * \endcode + * + * \section SSec_BuildModule_BUILD_Requirements Requirements + * This module requires the the architecture appropriate binaries of the GCC compiler are available in your + * system's <b>PATH</b> variable. The GCC compiler and associated toolchain is distributed in Atmel AVR Studio + * 5.x and Atmel Studio 6.x installation directories, as well as in many third party distribution packages. + * + * \section SSec_BuildModule_BUILD_Targets Targets + * + * <table> + * <tr> + * <td><tt>size</tt></td> + * <td>Display size of the compiled application FLASH and SRAM segments.</td> + * </tr> + * <tr> + * <td><tt>symbol-sizes</tt></td> + * <td>Display a size-sorted list of symbols from the compiled application, in decimal bytes.</td> + * </tr> + * <tr> + * <td><tt>check-source</tt></td> + * <td>Display a list of input SRC source files which cannot be found (if any).</td> + * </tr> + * <tr> + * <td><tt>lib</tt></td> + * <td>Build and archive all source files into a library A binary file.</td> + * </tr> + * <tr> + * <td><tt>all</tt></td> + * <td>Build and link the application into ELF debug and HEX binary files.</td> + * </tr> + * <tr> + * <td><tt>elf</tt></td> + * <td>Build and link the application into an ELF debug file.</td> + * </tr> + * <tr> + * <td><tt>hex</tt></td> + * <td>Build and link the application and produce HEX and EEP binary files.</td> + * </tr> + * <tr> + * <td><tt>lss</tt></td> + * <td>Build and link the application and produce a LSS source code/assembly code mixed listing file.</td> + * </tr> + * <tr> + * <td><tt>clean</tt></td> + * <td>Remove all intermediatary files and binary output files.</td> + * </tr> + * <tr> + * <td><tt>mostlyclean</tt></td> + * <td>Remove all intermediatary files but preserve any binary output files.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_BUILD_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>TARGET</tt></td> + * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td> + * </tr> + * <tr> + * <td><tt>ARCH</tt></td> + * <td>Architecture of the target processor (see \ref Page_DeviceSupport).</td> + * </tr> + * <tr> + * <td><tt>MCU</tt></td> + * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td> + * </tr> + * <tr> + * <td><tt>SRC</tt></td> + * <td>List of relative or absolute paths to the application C (.c), C++ (.cpp) and Assembly (.S) source files.</td> + * </tr> + * <tr> + * <td><tt>F_USB</tt></td> + * <td>Speed in Hz of the input clock frequency to the target's USB controller.</td> + * </tr> + * <tr> + * <td><tt>LUFA_PATH</tt></td> + * <td>Path to the LUFA library core, either relative or absolute (e.g. <tt>../LUFA-000000/LUFA/</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_BUILD_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><tt>BOARD</tt></td> + * <td>LUFA board hardware drivers to use (see \ref Page_DeviceSupport).</td> + * </tr> + * <tr> + * <td><tt>OPTIMIZATION</tt></td> + * <td>Optimization level to use when compiling source files (see GCC manual).</td> + * </tr> + * <tr> + * <td><tt>C_STANDARD</tt></td> + * <td>Version of the C standard to apply when compiling C++ source files (see GCC manual).</td> + * </tr> + * <tr> + * <td><tt>CPP_STANDARD</tt></td> + * <td>Version of the C++ standard to apply when compiling C++ source files (see GCC manual).</td> + * </tr> + * <tr> + * <td><tt>DEBUG_FORMAT</tt></td> + * <td>Format of the debug information to embed in the generated object files (see GCC manual).</td> + * </tr> + * <tr> + * <td><tt>DEBUG_LEVEL</tt></td> + * <td>Level of the debugging information to embed in the generated object files (see GCC manual).</td> + * </tr> + * <tr> + * <td><tt>F_CPU</tt></td> + * <td>Speed of the processor CPU clock, in Hz.</td> + * </tr> + * <tr> + * <td><tt>C_FLAGS</tt></td> + * <td>Flags to pass to the C compiler only, after the automatically generated flags.</td> + * </tr> + * <tr> + * <td><tt>CPP_FLAGS</tt></td> + * <td>Flags to pass to the C++ compiler only, after the automatically generated flags.</td> + * </tr> + * <tr> + * <td><tt>ASM_FLAGS</tt></td> + * <td>Flags to pass to the assembler only, after the automatically generated flags.</td> + * </tr> + * <tr> + * <td><tt>CC_FLAGS</tt></td> + * <td>Common flags to pass to the C/C++ compiler and assembler, after the automatically generated flags.</td> + * </tr> + * <tr> + * <td><tt>LD_FLAGS</tt></td> + * <td>Flags to pass to the linker, after the automatically generated flags.</td> + * </tr> + * <tr> + * <td><tt>OBJDIR</tt></td> + * <td>Directory to place the generated object and dependency files. If set to "." the same folder as the source file will be used. + * \note When this option is enabled, all source filenames <b>must</b> be unique.</td> + * </tr> + * <tr> + * <td><tt>OBJECT_FILES</tt></td> + * <td>List of additional object files that should be linked into the resulting binary.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_BUILD_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_BUILD_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + +/** \page Page_BuildModule_CORE The CORE build module + * + * The core LUFA build system module, providing common build system help and information targets. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_core.mk + * \endcode + * + * \section SSec_BuildModule_CORE_Requirements Requirements + * This module has no requirements outside a standard *nix shell like environment; the <tt>sh</tt> + * shell, GNU <tt>make</tt> and *nix CoreUtils (<tt>echo</tt>, <tt>printf</tt>, etc.). + * + * \section SSec_BuildModule_CORE_Targets Targets + * + * <table> + * <tr> + * <td><tt>help</tt></td> + * <td>Display build system help and configuration information.</td> + * </tr> + * <tr> + * <td><tt>list_targets</tt></td> + * <td>List all available build targets from the build system.</td> + * </tr> + * <tr> + * <td><tt>list_modules</tt></td> + * <td>List all available build modules from the build system.</td> + * </tr> + * <tr> + * <td><tt>list_mandatory</tt></td> + * <td>List all mandatory parameters required by the included modules.</td> + * </tr> + * <tr> + * <td><tt>list_optional</tt></td> + * <td>List all optional parameters required by the included modules.</td> + * </tr> + * <tr> + * <td><tt>list_provided</tt></td> + * <td>List all variables provided by the included modules.</td> + * </tr> + * <tr> + * <td><tt>list_macros</tt></td> + * <td>List all macros provided by the included modules.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CORE_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CORE_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CORE_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CORE_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + +/** \page Page_BuildModule_ATPROGRAM The ATPROGRAM build module + * + * The ATPROGRAM programming utility LUFA build system module, providing targets to reprogram an + * Atmel processor FLASH and EEPROM memories with a project's compiled binary output files. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_atprogram.mk + * \endcode + * + * \section SSec_BuildModule_ATPROGRAM_Requirements Requirements + * This module requires the <tt>atprogram.exe</tt> utility to be available in your system's <b>PATH</b> + * variable. The <tt>atprogram.exe</tt> utility is distributed in Atmel AVR Studio 5.x and Atmel Studio 6.x + * inside the application install folder's "\avrdbg" subdirectory. + * + * \section SSec_BuildModule_ATPROGRAM_Targets Targets + * + * <table> + * <tr> + * <td><tt>atprogram</tt></td> + * <td>Program the device FLASH memory with the application's executable data.</td> + * </tr> + * <tr> + * <td><tt>atprogram-ee</tt></td> + * <td>Program the device EEPROM memory with the application's EEPROM data.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_ATPROGRAM_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>MCU</tt></td> + * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td> + * </tr> + * <tr> + * <td><tt>TARGET</tt></td> + * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_ATPROGRAM_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><tt>ATPROGRAM_PROGRAMMER</tt></td> + * <td>Name of the Atmel programmer or debugger tool to communicate with (e.g. <tt>jtagice3</tt>).</td> + * </tr> + * <tr> + * <td><tt>ATPROGRAM_INTERFACE</tt></td> + * <td>Name of the programming interface to use when programming the target (e.g. <tt>spi</tt>).</td> + * </tr> + * <tr> + * <td><tt>ATPROGRAM_PORT</tt></td> + * <td>Name of the communication port to use when when programming with a serially connected tool (e.g. <tt>COM2</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_ATPROGRAM_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_ATPROGRAM_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + +/** \page Page_BuildModule_AVRDUDE The AVRDUDE build module + * + * The AVRDUDE programming utility LUFA build system module, providing targets to reprogram an + * Atmel processor FLASH and EEPROM memories with a project's compiled binary output files. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_avrdude.mk + * \endcode + * + * \section SSec_BuildModule_AVRDUDE_Requirements Requirements + * This module requires the <tt>avrdude</tt> utility to be available in your system's <b>PATH</b> + * variable. The <tt>avrdude</tt> utility is distributed in the old WinAVR project releases for + * Windows (<a>winavr.sourceforge.net</a>) or can be installed on *nix systems via the project's + * source code (<a>https://savannah.nongnu.org/projects/avrdude</a>) or through the package manager. + * + * \section SSec_BuildModule_AVRDUDE_Targets Targets + * + * <table> + * <tr> + * <td><tt>avrdude</tt></td> + * <td>Program the device FLASH memory with the application's executable data.</td> + * </tr> + * <tr> + * <td><tt>avrdude</tt></td> + * <td>Program the device EEPROM memory with the application's EEPROM data.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_AVRDUDE_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>MCU</tt></td> + * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td> + * </tr> + * <tr> + * <td><tt>TARGET</tt></td> + * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_AVRDUDE_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><tt>AVRDUDE_PROGRAMMER</tt></td> + * <td>Name of the programmer or debugger tool to communicate with (e.g. <tt>jtagicemkii</tt>).</td> + * </tr> + * <tr> + * <td><tt>ATPROGRAM_PORT</tt></td> + * <td>Name of the communication port to use when when programming with the connected tool (e.g. <tt>COM2</tt>, <tt>/dev/ttyUSB0</tt> or <tt>usb</tt>).</td> + * </tr> + * <tr> + * <td><tt>ATPROGRAM_FLAGS</tt></td> + * <td>Additional flags to pass to avrdude when programming, applied after the automatically generated flags.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_AVRDUDE_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_AVRDUDE_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + + /** \page Page_BuildModule_CPPCHECK The CPPCHECK build module + * + * The CPPCHECK programming utility LUFA build system module, providing targets to statically + * analyze C and C++ source code for errors and performance/style issues. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_cppcheck.mk + * \endcode + * + * \section SSec_BuildModule_CPPCHECK_Requirements Requirements + * This module requires the <tt>cppcheck</tt> utility to be available in your system's <b>PATH</b> + * variable. The <tt>cppcheck</tt> utility is distributed through the project's home page + * (<a>http://cppcheck.sourceforge.net</a>) for Windows, and can be installed on *nix systems via + * the project's source code or through the package manager. + * + * \section SSec_BuildModule_CPPCHECK_Targets Targets + * + * <table> + * <tr> + * <td><tt>cppcheck</tt></td> + * <td>Statically analyze the project source code for issues.</td> + * </tr> + * <tr> + * <td><tt>cppcheck-config</tt></td> + * <td>Check the <tt>cppcheck</tt> configuration - scan source code and warn about missing header files and other issues.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CPPCHECK_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>SRC</tt></td> + * <td>List of source files to statically analyze.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CPPCHECK_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><tt>CPPCHECK_INCLUDES</tt></td> + * <td>Path of extra directories to check when attemting to resolve C/C++ header file includes.</td> + * </tr> + * <tr> + * <td><tt>CPPCHECK_EXCLUDES</tt></td> + * <td>Paths or path fragments to exclude when analyzing.</td> + * </tr> + * <tr> + * <td><tt>CPPCHECK_MSG_TEMPLATE</tt></td> + * <td>Output message template to use when printing errors, warnings and information (see <tt>cppcheck</tt> documentation).</td> + * </tr> + * <tr> + * <td><tt>CPPCHECK_ENABLE</tt></td> + * <td>Analysis rule categories to enable (see <tt>cppcheck</tt> documentation).</td> + * </tr> + * <tr> + * <td><tt>CPPCHECK_SUPPRESS</tt></td> + * <td>Specific analysis rules to suppress (see <tt>cppcheck</tt> documentation).</td> + * </tr> + * <tr> + * <td><tt>CPPCHECK_FAIL_ON_WARNING</tt></td> + * <td>Set to <b>Y</b> to fail the analysis job with an error exit code if warnings are found, <b>N</b> to continue without failing.</td> + * </tr> + * <tr> + * <td><tt>CPPCHECK_QUIET</tt></td> + * <td>Set to <b>Y</b> to suppress all output except warnings and errors, <b>N</b> to show verbose output information.</td> + * </tr> + * <tr> + * <td><tt>CPPCHECK_FLAGS</tt></td> + * <td>Extra flags to pass to <tt>cppcheck</tt>, after the automatically generated flags.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CPPCHECK_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_CPPCHECK_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + + /** \page Page_BuildModule_DFU The DFU build module + * + * The DFU programming utility LUFA build system module, providing targets to reprogram an + * Atmel processor FLASH and EEPROM memories with a project's compiled binary output files. + * This module requires a DFU class bootloader to be running in the target, compatible with + * the DFU bootloader protocol as published by Atmel. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_dfu.mk + * \endcode + * + * \section SSec_BuildModule_DFU_Requirements Requirements + * This module requires either the <tt>batchisp</tt> utility from Atmel's FLIP utility, or the open + * source <tt>dfu-programmer</tt> utility (<a>http://dfu-programmer.sourceforge.net/</a>) to be + * available in your system's <b>PATH</b> variable. On *nix systems the <tt>dfu-programmer</tt> utility + * can be installed via the project's source code or through the package manager. + * + * \section SSec_BuildModule_DFU_Targets Targets + * + * <table> + * <tr> + * <td><tt>dfu</tt></td> + * <td>Program the device FLASH memory with the application's executable data using <tt>dfu-programmer</tt>.</td> + * </tr> + * <tr> + * <td><tt>dfu-ee</tt></td> + * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>dfu-programmer</tt>.</td> + * </tr> + * <tr> + * <td><tt>flip</tt></td> + * <td>Program the device FLASH memory with the application's executable data using <tt>batchisp</tt>.</td> + * </tr> + * <tr> + * <td><tt>flip-ee</tt></td> + * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>batchisp</tt>.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DFU_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>MCU</tt></td> + * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td> + * </tr> + * <tr> + * <td><tt>TARGET</tt></td> + * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DFU_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DFU_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DFU_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + + /** \page Page_BuildModule_DOXYGEN The DOXYGEN build module + * + * The DOXYGEN code documentation utility LUFA build system module, providing targets to generate + * project HTML and other format documentation from a set of source files that include special + * Doxygen comments. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_doxygen.mk + * \endcode + * + * \section SSec_BuildModule_DOXYGEN_Requirements Requirements + * This module requires the <tt>doxygen</tt> utility from the Doxygen website + * (<a>http://www.stack.nl/~dimitri/doxygen/</a>) to be available in your system's <b>PATH</b> + * variable. On *nix systems the <tt>doxygen</tt> utility can be installed via the project's source + * code or through the package manager. + * + * \section SSec_BuildModule_DOXYGEN_Targets Targets + * + * <table> + * <tr> + * <td><tt>doxygen</tt></td> + * <td>Generate project documentation.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DOXYGEN_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>LUFA_PATH</tt></td> + * <td>Path to the LUFA library core, either relative or absolute (e.g. <tt>../LUFA-000000/LUFA/</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DOXYGEN_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><tt>DOXYGEN_CONF</tt></td> + * <td>Name and path of the base Doxygen configuration file for the project.</td> + * </tr> + * <tr> + * <td><tt>DOXYGEN_FAIL_ON_WARNING</tt></td> + * <td>Set to <b>Y</b> to fail the generation with an error exit code if warnings are found other than unsupported configuration parameters, <b>N</b> to continue without failing.</td> + * </tr> + * <tr> + * <td><tt>DOXYGEN_OVERRIDE_PARAMS</tt></td> + * <td>Extra Doxygen configuration parameters to apply, overriding the corresponding config entry in the project's configuration file (e.g. <tt>QUIET=YES</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DOXYGEN_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_DOXYGEN_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + + /** \page Page_BuildModule_HID The HID build module + * + * The HID programming utility LUFA build system module, providing targets to reprogram an + * Atmel processor's FLASH memory with a project's compiled binary output file. This module + * requires a HID class bootloader to be running in the target, using a protocol compatible + * with the PJRC "HalfKay" protocol (<a>http://www.pjrc.com/teensy/halfkay_protocol.html</a>). + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_hid.mk + * \endcode + * + * \section SSec_BuildModule_HID_Requirements Requirements + * This module requires either the <tt>hid_bootloader_cli</tt> utility from the included LUFA HID + * class bootloader API subdirectory, or the <tt>teensy_loader_cli</tt> utility from PJRC + * (<a>http://www.pjrc.com/teensy/loader_cli.html</a>) to be available in your system's <b>PATH</b> + * variable. + * + * \section SSec_BuildModule_HID_Targets Targets + * + * <table> + * <tr> + * <td><tt>hid</tt></td> + * <td>Program the device FLASH memory with the application's executable data using <tt>hid_bootloader_cli</tt>.</td> + * </tr> + * <tr> + * <td><tt>hid-ee</tt></td> + * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>hid_bootloader_cli</tt> and + * a temporary AVR application programmed into the target's FLASH. + * \note This will erase the currently loaded application in the target.</td> + * </tr> + * <tr> + * <td><tt>teensy</tt></td> + * <td>Program the device FLASH memory with the application's executable data using <tt>teensy_loader_cli</tt>.</td> + * </tr> + * <tr> + * <td><tt>teensy-ee</tt></td> + * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>teensy_loader_cli</tt> and + * a temporary AVR application programmed into the target's FLASH. + * \note This will erase the currently loaded application in the target.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_HID_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>MCU</tt></td> + * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td> + * </tr> + * <tr> + * <td><tt>TARGET</tt></td> + * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_HID_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_HID_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_HID_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ + + /** \page Page_BuildModule_SOURCES The SOURCES build module + * + * The SOURCES LUFA build system module, providing variables listing the various LUFA source files + * required to be build by a project for a given LUFA module. This module gives a way to reference + * LUFA source files symbollically, so that changes to the library structure do not break the library + * makefile. + * + * To use this module in your application makefile, add the following code: + * \code + * include $(LUFA_PATH)/Build/lufa_sources.mk + * \endcode + * + * \section SSec_BuildModule_SOURCES_Requirements Requirements + * None. + * + * \section SSec_BuildModule_SOURCES_Targets Targets + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_SOURCES_MandatoryParams Mandatory Parameters + * + * <table> + * <tr> + * <td><tt>LUFA_PATH</tt></td> + * <td>Path to the LUFA library core, either relative or absolute (e.g. <tt>../LUFA-000000/LUFA/</tt>).</td> + * </tr> + * <tr> + * <td><tt>ARCH</tt></td> + * <td>Architecture of the target processor (see \ref Page_DeviceSupport).</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_SOURCES_OptionalParams Optional Parameters + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + * + * \section SSec_BuildModule_SOURCES_ProvidedVariables Module Provided Variables + * + * <table> + * <tr> + * <td><tt>LUFA_SRC_USB</tt></td> + * <td>List of LUFA USB driver source files.</td> + * </tr> + * <tr> + * <td><tt>LUFA_SRC_USBCLASS</tt></td> + * <td>List of LUFA USB Class driver source files.</td> + * </tr> + * <tr> + * <td><tt>LUFA_SRC_TEMPERATURE</tt></td> + * <td>List of LUFA temperature sensor driver source files.</td> + * </tr> + * <tr> + * <td><tt>LUFA_SRC_SERIAL</tt></td> + * <td>List of LUFA Serial U(S)ART driver source files.</td> + * </tr> + * <tr> + * <td><tt>LUFA_SRC_TWI</tt></td> + * <td>List of LUFA TWI driver source files.</td> + * </tr> + * <tr> + * <td><tt>LUFA_SRC_PLATFORM</tt></td> + * <td>List of LUFA architecture specific platform management source files.</td> + * </tr> + * </table> + * + * \section SSec_BuildModule_SOURCES_ProvidedMacros Module Provided Macros + * + * <table> + * <tr> + * <td><i>None</i></td> + * </tr> + * </table> + */ diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildingLinkableLibraries.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildingLinkableLibraries.txt new file mode 100644 index 0000000000..ff5fdc5230 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildingLinkableLibraries.txt @@ -0,0 +1,23 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_BuildLibrary Building as a Linkable Library + * + * The LUFA library can be built as a proper linkable library (with the extention .a) under AVR-GCC, so that + * the library does not need to be recompiled with each revision of a user project. Instructions for creating + * a library from a given source tree can be found in the AVR-GCC user manual included in the WinAVR install + * /Docs/ directory. + * + * However, building the library is <b>not recommended</b>, as the static (compile-time) options will be + * unable to be changed without a recompilation of the LUFA code. Therefore, if the library is to be built + * from the LUFA source, it should be made to be application-specific and compiled with the static options + * that are required for each project (which should be recorded along with the library). + * + * Normal library use has the library components compiled in at the same point as the application code, as + * demonstrated in the library demos and applications. This is the preferred method, as the library is recompiled + * each time to ensure that all static options for a particular application are applied. + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ChangeLog.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ChangeLog.txt new file mode 100644 index 0000000000..51786b9bee --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ChangeLog.txt @@ -0,0 +1,1444 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + + /** \page Page_ChangeLog Project Changelog + * + * \section Sec_ChangeLog120730 Version 120730 + * <b>New:</b> + * - Core: + * - Added new, revamped modular build system with new makefile templates + * - Added support for the BitWizard Multio and Big-Multio boards + * - Added support for the DorkbotPDX Duce board + * - Added support for the Olimex AVR-USB-32U4 board + * - Added support for the Olimex AVR-USB-T32U4 board + * - Added support for the Olimex AVR-ISP-MK2 board + * - Added new Endpoint_ConfigureEndpointTable() function + * - Added new Pipe_ConfigurePipeTable() function + * - Added build test to verify correct compilation of all board drivers using all driver APIs + * - Added build test to verify correct compilation of all bootloaders using all supported devices + * - Added build test to verify that there are no detectable errors in the codebase via static analysis + * - Added new JTAG_ENABLE() macro for the AVR8 architecture + * - Library Applications: + * - Modified the CDC Host demos to set a default CDC Line Encoding on enumerated devices + * - Added Dataflash operational checks and aborts to all projects using the Dataflash to ensure it is working correctly before use + * - Added new SerialToLCD user project contributed by Simon Foster + * - Added new RESET_TOGGLES_LIBUSB_COMPAT compile time option to the AVRISP-MKII clone programmer project (thanks to Robert Spitzenpfeil) + * + * <b>Changed:</b> + * - Core: + * - Android Accessory Host property strings changed from a struct of pointer to an array to prevent unaligned access on greater than 8-bit architectures + * - Audio Device Class driver changed to also require the index of the Audio Control interface within the device, for SET/GET/CUR/MIN/MAX/RES property adjustments + * - Removed variable axis support from the HID_DESCRIPTOR_JOYSTICK() macro due to OS incompatibilities, replaced with fixed 3-axis joystick report structure + * - Removed the old pseudo-scheduler from the library as it was unused and deprecated since the 090810 release + * - Endpoint indexes are now specified as full endpoint addresses within the device in device mode, rather than a logical index + * - The Endpoint_ConfigureEndpoint() function no longer takes an endpoint direction as a parameter, as this is now deduced from the specified full endpoint + * address and type + * - The Endpoint_ConfigureEndpoint() function no longer takes a number of banks as a special mask; the number of banks is now specified as an integer parameter + * - Endpoints are now configured via instances of a new struct USB_Endpoint_Table_t in all device mode class drivers, rather than a list of endpoint parameters + * - Pipe indexes are now specified as full pipe addresses within the host in host mode, rather than a logical index + * - The Pipe_ConfigurePipe() function no longer takes an pipe token as a parameter, as this is now deduced from the specified full pipe address and type + * - The Pipe_ConfigurePipe() function no longer takes a number of banks as a special mask; the number of banks is now specified as an integer parameter + * - Pipes are now configured via instances of a new struct USB_Pipe_Table_t in all host mode class drivers, rather than a list of pipe parameters + * - Added support for various assert and debugging macros for the UC3 devices + * - Changed MIDI event structure MIDI_EventPacket_t to use a single field for the combined virtual cable index and command ID, to prevent bitfield packing issues + * on some architectures (thanks to Darren Gibbs) + * - Changed board LED driver implementations of LEDs_ToggleLEDs() for the AVR8 architecture to use the fast PIN register toggle alternative function for speed + * - Library Applications: + * - Raised the guard bits in the AVRISP-MKII clone project when in PDI and TPI to 32, to prevent communication errors on low quality connections to a target + * - Added additional bootloader API data to expose the bootloader start address and class to the DFU and CDC class bootloaders + * - Reverted AVRISP-MKII clone project watchdog based command timeout patch in favour of a hardware timer, to allow for use in devices with WDTRST fuse programmed + * - The library bootloaders will now correctly start the user application after a watchdog-based application start, even if the /HWB line is held low externally + * during the reset phase + * - Increased endpoint polling interval for all demos and projects to 5ms, as 1ms was causing some enumeration issues on some machines (thanks to Riku Salminen) + * + * <b>Fixed:</b> + * - Core: + * - Fixed possible enumeration error if the user application selects a pipe other than the default Control pipe between the Powered and Default states of + * the host state machine + * - Fixed incorrect call to the user callback CALLBACK_Audio_Device_GetSetInterfaceProperty() in the Audio Class device driver (thanks to Tiit Ratsep) + * - Fixed compile error for the UC3 architecture when INTERRUPT_CONTROL_ENDPOINT is specified (thanks to Andrus Aaslaid) + * - Fixed compile error if LEDs_Disable() is called and BOARD=NONE is set (thanks to Sam Lin) + * - Fixed inverted LED logic in the OLIMEX162 board LED driver + * - Fixed incorrect reponse to GET STATUS requests in device mode if NO_DEVICE_SELF_POWER or NO_DEVICE_REMOTE_WAKEUP tokens are defined (thanks to Georg Glock) + * - Fixed inverted LED logic in the USB2AX board LED driver + * - Fixed possible deadlock in the CDC device driver if the USB connection is dropped while the CDC_REQ_SetLineEncoding control request is being processed by + * the stack (thanks to Jonathan Hudgins) + * - Fixed broken MIDI host driver MIDI_Host_ReceiveEventPacket() function due to not unfreezing the MIDI data IN pipe before use (thanks to Michael Brown) + * - Fixed swapped Little Endian/Big Endian endpoint and pipe write code for the UC3 devices (thanks to Andrew Chu) + * - Fixed the JTAG_DISABLE() macro clearing all other bits in MCUSR when called + * - Fixed incorrect Micropendous board LED driver LEDs_SetAllLEDs() and LEDs_ChangeLEDs() function implementations (thanks to MitchJS) + * - Fixed endianess issues in the RNDIS host class driver for UC3 devices (thanks to Andrew Chu) + * - Library Applications: + * - Fixed error in the AVRISP-MKII programmer when ISP mode is used at 64KHz (thanks to Ben R. Porter) + * - Fixed AVRISP-MKII programmer project failing to compile for the U4 chips when VTARGET_ADC_CHANNEL is defined to an invalid channel and NO_VTARGET_DETECT is + * defined (thanks to Steven Morehouse) + * - Fixed AVRISP-MKII programmer project reset line polarity inverted when the generated EEP file is loaded into the USB AVR's EEPROM and avr-dude is used + * - Fixed CDC and DFU bootloaders failing to compile when the bootloader section size is 8KB or more (thanks to Georg Glock) + * - Fixed CDC and DFU bootloaders API function offsets incorrect on some devices (thanks to Rod DeMay) + * - Fixed incorrect DFU version number reported to the host in the DFU bootloader descriptors (thanks to Georg Glock) + * - Fixed incorrect version hundredths value encoding in VERSION_BCD() macro (thanks to Georg Glock) + * - Fixed invalid configuration descriptor in the low level KeyboardMouse device demo (thanks to Jun Wako) + * - Fixed CDC and DFU bootloaders API page erase and write function failures (thanks to Martin Lambert) + * + * \section Sec_ChangeLog120219 Version 120219 + * <b>New:</b> + * - Core: + * - Added support for the XMEGA A3BU Xplained board + * - Added support for the new B series XMEGA devices + * - Added support for version 2 of the Teensy boards (thanks to Christoph Redecker) + * - Added support for the USB2AX boards, hardware revision 1-3 + * - Added new Android Accessory Host class driver + * - Added new USB_Host_GetDescriptor(), USB_Host_GetDeviceConfiguration() and USB_Host_GetInterfaceAltSetting() functions + * - Added new CALLBACK_Audio_Device_GetSetInterfaceProperty() callback to the Audio Device Class driver + * - Added new LEDs_Disable(), Buttons_Disable() and Joystick_Disable() functions to the board hardware drivers + * - Added support for the Micropendous family of boards (Arduino-like revisions 1 and 2, DIP, 32U2, A, 1, 2, 3 and 4) + * - Added INVERTED_VBUS_ENABLE_LINE and NO_AUTO_VBUS_MANAGEMENT compile time options (thanks to Opendous Inc.) + * - Added support for the Atmel XMEGA B1 Xplained board + * - Added Serial USART peripheral driver for the XMEGA architecture + * - Added Master Mode SPI USART peripheral driver for the XMEGA and AVR8 architectures + * - Added build test to verify correct compilation of as many modules as possible under as many architectures as possible under the C and C++ languages + * - Added build test to verify correct compilation of the USB driver when forced into single USB mode under as many architectures as possible + * - Library Applications: + * - Added User Application APIs to the CDC and DFU class bootloaders + * - Added INVERTED_ISP_MISO compile time option to the AVRISP-MKII clone project (thanks to Chuck Rohs) + * - Added new Android Accessory Host demo (thanks to Opendous Inc.) + * + * <b>Changed:</b> + * - Core: + * - When automatic PLL management mode is enabled on the U4 series AVR8 chips, the PLL is now configured for 48MHz and not + * a divided 96MHz, to lower power consumption and to keep the system within the datasheet specs for 3.3V operation (thanks to Scott Vitale) + * - Added Class, ClassDevice, ClassHost and ClassCommon to the internal class driver source filenames to prevent ambiguities + * - Altered the Mass Storage Host class driver so that SCSI data STALLs from the attached device can be recovered from automatically without + * having to reset the Mass Storage interface + * - USB_CONFIG_ATTR_BUSPOWERED constant renamed to USB_CONFIG_ATTR_RESERVED, as this was misnamed (thanks to NXP Semiconductors) + * - Reordered board name definition indexes so that a mispelled BOARD compile option will default to BOARD_USER rather than BOARD_USBKEY + * - Altered the HID class driver to only try to construct at maximum one packet per USB frame, to reduce CPU usage + * - All USB Class Driver configuration struct values are now non-const, to allow for run-time modifications if required before configuring an instance + * - Library Applications: + * - Altered the Mass Storage Host LowLevel demo so that SCSI data STALLs from the attached device can be recovered from automatically without + * having to reset the Mass Storage interface + * - Updated the AVRISP-MKII Clone programmer project to be compatible with the latest version of AVR Studio (version 5.1) + * - Changed the AVRISP-MKII Clone programmer project to report a fixed 3.3V VTARGET voltage on USB AVRs lacking an ADC instead of 5V to prevent + * warnings in AVR Studio 5.1 when programming XMEGA devices + * - Allow serial strings to be generated on the older AVR8 devices which do not explicitly state they contain unique values in the datasheet, + * as this appears to be implemented in hardware + * + * <b>Fixed:</b> + * - Core: + * - Fixed ring buffer size limited to 255 elements, instead of the intended 65535 elements. + * - Fixed CDC class drivers not saving and sending all 16-bits of the control line states (thanks to Matthew Swabey) + * - Fixed race conditions in the CDC, HID and Mass Storage class drivers when processing some control requests + * - Fixed misspelled HID_KEYBOARD_MODIFIER_* macros in the HID class driver (thanks to Laszlo Monda) + * - Fixed broken AVR32 endpoint/pipe communications when ORDERED_EP_CONFIG compile time option is not enabled (thanks to Matthias Jahr) + * - Fixed broken compilation for the AVR32 devices if the NO_SOF_EVENTS compile time option was not enabled (thanks to Matthias Jahr) + * - Fixed compiler warning on GCC with \c -wundef compile flag is used (thanks to Georg Glock) + * - Fixed incorrect implementation of LEDs_ToggleLEDs() for the Adafruit-U4 board (thanks to Caroline Saliman) + * - Fixed broken compilation of LUFA under C++ compilers when the Serial peripheral module header file is included in a C++ source file + * - Fixed missing semicolon in the UC3 architecture host pipe functions + * - Fixed failed compilation for the XMEGA architecture if USB_DEVICE_ONLY us not specified + * - Fixed UC3 architecture ignoring the pipe size when Pipe_ConfigurePipe() is called + * - Library Applications: + * - Added reliability patches to the AVRISP-MKII Clone project's PDI/TPI protocols (thanks to Justin Mattair) + * - Fixed AVRISP-MKII Clone compile warning on AVR8 U4 targets even when NO_VTARGET_DETECT is enabled + * - Fixed AVRISP-MKII Clone failing to start application firmware once a TPI programming session is exited + * - Fixed DFU class bootloader not resetting the LED pins as high impedance inputs when a software jump to the user applications is requested + * - Fixed AVRISP-MKII Clone timing out on long programming commands such as programming the EEPROM on an ATMEGA8 (thanks to Martin Kelling) + * - Fixed invalid PID value used in the TempDataLogger project host application (thanks to Anupam Pathak) + * + * \section Sec_ChangeLog111009 Version 111009 + * <b>New:</b> + * - Core: + * - Added USE_LUFA_CONFIG_HEADER compile time option to include a LUFAConfig.h header in the user director for LUFA configuration + * tokens as an alternative to tokens defined in the project makefile + * - Added new USB_Host_SetInterfaceAltSetting() convenience function for the selection of an interface's alternative setting + * - Added Audio class control request definitions + * - Added new CALLBACK_Audio_Device_GetSetEndpointProperty() callback to the Audio Device Class driver to allow for endpoint control manipulations + * such as data sample rates + * - Added support for the Audio class GET STATUS request in the Audio Device Class driver so that it is correctly ACKed when sent by the host + * - Added new EVENT_Audio_Device_StreamStartStop() event to the Audio Device Class driver to detect stream start/stop events + * - Added board driver support for the Busware TUL board + * - Added board hardware driver support for the EVK1100 board + * - Added board hardware driver support for the EVK1104 board + * - Added new Host mode Audio Class driver + * - Added new SPI_GetCurrentMode() function to the SPI peripheral driver + * - Added RingBuffer_GetFreeCount() function to the Ring Buffer driver + * - Added new HID_Host_SetIdlePeriod() function to the HID Host Class driver + * - Added new USB_Host_ConfigurationNumber global variable to indicate the selected configuration in an attached device + * - Added new USB_Host_GetDeviceStatus() function to the host standard request function set + * - Added AVR USB XMEGA architecture port (currently incomplete/experimental) + * - Added new STRINGIFY() and STRINGIFY_EXPANDED() convenience macros + * - Added new JTAG_DISABLE() macro for the AVR8 architecture + * - Added Device Qualifier standard descriptor structure definitions USB_StdDescriptor_DeviceQualifier_t and USB_Descriptor_DeviceQualifier_t + * - Library Applications: + * - Added RNDIS device mode to the Webserver project + * - Added new incomplete AndroidAccessoryHost Host LowLevel demo + * - Added new HIDReportViewer project + * - Added new MediaControl project + * - Added new AudioInputHost Host ClassDriver demo + * - Added new AudioOutputHost Host ClassDriver demo + * - Added new AudioInputHost Host LowLevel demo + * - Added new AudioOutputHost Host LowLevel demo + * - Added new "checksource" target to all library project makefiles + * - Added new VTARGET_USE_INTERNAL_REF configuration option to the AVRISP-MKII clone project (thanks to Volker Bosch) + * + * <b>Changed:</b> + * - Core: + * - Altered the definition of the USB_Audio_Descriptor_Format_t descriptor so that the user is now responsible for supplying + * the supported audio sampling rates, to allow for multiple audio interfaces with different numbers of supported rates and/or + * continuous sample rates + * - Pipe_BoundEndpointNumber() has been renamed to Pipe_GetBoundEndpointAddress(), and now returns the correct endpoint direction + * as part of the endpoint address + * - Renamed global state variables that are specific to a certain USB mode to clearly indicate which mode the variable relates to, + * by changing the USB_* prefix to USB_Device_* or USB_Host_* + * - Removed the HOST_STATE_WaitForDeviceRemoval and HOST_STATE_Suspended host state machine states, as these are no longer required + * - Altered the USB_Host_SetDeviceConfiguration() function to update the global Host state machine state and the new + * USB_Host_ConfigurationNumber global as required + * - Added endian correcting code to the library USB class drivers for multiple architecture support + * - Removed the ENDPOINT_DESCRIPTOR_DIR_* macros, replaced by ENDPOINT_DIR_* instead + * - Renamed the JTAG_DEBUG_ASSERT() macro to JTAG_ASSERT() + * - Added variable number of axis to HID_DESCRIPTOR_JOYSTICK() for multi-axis joysticks above just X and Y + * - Renamed USB_Host_ClearPipeStall() to USB_Host_ClearEndpointStall() as the function works on an endpoint address within the attached device, + * and not a Pipe within the host + * - The MS_Host_ResetMSInterface() now performs a full Mass Storage reset sequence to prevent data corruption in the event of a device + * lock up or timeout (thanks to David Lyons) + * - Added endian-correction to the CDC driver's Line Encoding control request handlers. + * - Library Applications: + * - Modified the Low Level and Class Driver AudioInput and AudioOutput demos to support multiple audio sample rates + * - Updated all host mode demos and projects to use the EVENT_USB_Host_DeviceEnumerationComplete() event callback for device configuration + * instead of manual host state machine manipulations in the main application task + * - Changed the reports in the GenericHID device demos to control the board LEDs, to reduce user confusion over the callback routines + * - Added reliability patches to the AVRISP-MKII Clone project's ISP and PDI/TPI protocols (thanks to Justin Mattair) + * + * <b>Fixed:</b> + * - Core: + * - Large number of documentation and code comment corrections (thanks to Andrey from Microsin.ru) + * - Fixed possibility of the AVR's SPI interface being pulled out of master mode if the /SS pin is a input and pulled low (thanks + * to Andrey from Microsin.ru) + * - Fixed compile error when FIXED_CONTROL_ENDPOINT_SIZE compile time option was disabled, and a USE_*_DESCRIPTORS compile time + * option was not enabled on the AVR8s + * - Fixed lack of C++ compatibility in some internal header files causing compile errors when using LUFA in C++ projects + * - Fixed error in the pipe unordered allocation algorithm for the AVR8 devices breaking compatibility with some devices + * - Fixed USB_USBTask not being called internally in stream transfers between packets when Partial Stream Transfers are used + * - Fixed swapped TWI_ADDRESS_READ and TWI_ADDRESS_WRITE values + * - Fixed TWI_ReadPacket() not releasing the TWI bus on read completion + * - Fixed optimization error in the HID Parser item value USB_SetHIDReportItemInfo() and USB_GetHIDReportItemInfo() routines if the report item was + * \c NULL (which should be allowable according to the API) + * - Fixed HID Parser CALLBACK_HIDParser_FilterHIDReportItem() callback function not being passed a cacheable report item pointer + * - Fixed HID Parser's largest report size bit count not including the size of the last parsed report item + * - Fixed HID host driver's largest HID report size count corrupt when the number of report bits exceeds 255 + * - Library Applications: + * - Fixed incorrect signature in the CDC and DFU class bootloaders for the ATMEGA8U2 + * - Fixed KeyboardHost and KeyboardHostWithParser demos displaying incorrect values when numerical keys were pressed + * - Fixed compile errors in the incomplete BluetoothHost demo application (thanks to Timo Lindfors) + * - Fixed incorrect Dataflash buffer use in the DataflashManager_WriteBlocks_RAM() function of several demos/projects (thanks to Jeremy Willden) + * - Fixed incorrect logging interval (always 500ms longer than requested) in the TempDataLogger project + * - Fixed incorrect buffer size check in the USBtoSerial project (thanks to Yuri A Nikiforov) + * - Fixed port state table corruption in the TCP layer of the RNDIS Ethernet device demos + * + * \section Sec_ChangeLog110528 Version 110528 + * <b>New:</b> + * - Core: + * - Added new ORDERED_EP_CONFIG compile time option to restrict endpoint/pipe configuration to ascending order + * in exchange for a smaller compiled program binary size + * - Added a new general RingBuff.h miscellaneous ring buffer library driver header + * - Added new GCC_FORCE_POINTER_ACCESS() macro to correct GCC's mishandling of struct pointer accesses + * - Added new GCC_MEMORY_BARRIER() macro to prevent instruction reordering across boundaries + * - Added basic driver example use code to the library documentation + * - Added new Endpoint_Null_Stream() and Pipe_Null_Stream() functions + * - Added new ADC_GET_CHANNEL_MASK() convenience macro + * - Added new HID report item macros (with HID_RI_ prefix) to allow for easy creation and editing of HID report descriptors + * - Added new HID_DESCRIPTOR_MOUSE(), HID_DESCRIPTOR_KEYBOARD(), HID_DESCRIPTOR_JOYSTICK() and HID_DESCRIPTOR_VENDOR() macros + * for easy automatic creation of basic USB HID device reports + * - Added new MAX() and MIN() convenience macros + * - Added new Serial_SendData() function to the Serial driver + * - Added board driver support for the Sparkfun ATMEGA8U2 breakout board + * - Added TWI baud rate prescaler and bit length parameters to the TWI_Init() function (thanks to Thomas Herlinghaus) + * - Internal restructuring for eventual multiple architecture ports + * - Added AVR32 UC3 architecture port (currently incomplete/experimental) + * - Added new architecture independent functions to enable, disable, save and restore the Global Interrupt Enable flags + * - Added new RNDIS Device Class Driver packet send and receive functions + * - Library Applications: + * - Added ability to write protect Mass Storage disk write operations from the host OS + * - Added new MIDIToneGenerator project + * - Added new KeyboardMouseMultiReport Device ClassDriver demo + * - Added new VirtualSerialMassStorage Device ClassDriver demo + * - Added HID class bootloader, compatible with a modified version of the command line Teensy loader from PJRC.com + * - Added LED flashing to the CDC and DFU class bootloaders to indicate when they are running + * + * <b>Changed:</b> + * - Core: + * - Unordered Endpoint/Pipe configuration is now allowed once again by default via the previous reconfig workaround + * - Refactored Host mode Class Driver *_Host_ConfigurePipes() routines to be more space efficient when compiled + * - Added new *_ENUMERROR_PipeConfigurationFailed error codes for the *_Host_ConfigurePipes() routines + * - The USARTStream global is now public and documented in the SerialStream module, allowing for the serial USART + * stream to be accessed via its handle rather than via the implicit stdout and stdin streams + * - The FAST_STREAM_TRANSFERS compile time option has been removed due to lack of use and low cost/benefit ratio + * - Altered all endpoint/pipe stream transfers so that the new BytesProcessed parameter now points to a location + * where the number of bytes in the transfer that have been completed can be stored (or NULL if entire transaction + * should be performed in one chunk) + * - The NO_STREAM_CALLBACKS compile time option has now been removed due to the new partial stream transfer feature + * - Changed over all project and demo HID report descriptors to use the new HID report item macros + * - Moved the HIDParser.c source file to the LUFA/Drivers/USB/Class/Common/ directory from the LUFA/Drivers/USB/Class/Host/ + * - Added support to the HID parser for extended USAGE items that contain the usage page as well as the usage index + * - Removed the SerialStream driver, rolled functionality into the regular Serial peripheral driver via the new + * Serial_CreateStream() and Serial_CreateBlockingStream() functions + * - Renamed the low level Serial byte send/receive functions, to be consistent with the CDC class driver byte functions + * - Altered the behaviour of the serial byte reception function so that is is non-blocking, and now returns a negative + * value if no character is received (to remain consistent with the CDC class driver byte reception routines) + * - Renamed the PRNT_Host_SendString(), CDC_Host_SendString() and CDC_Device_SendString() functions to *_SendData(), and + * added new versions of the *_SendString() routines that expect a null terminated string instead + * - Renamed all driver termination *_ShutDown() functions to the more logical name *_Disable() + * - Reduced latency for executing the Start-Of-Frame events (if enabled in the user application) + * - Removed Pipe_ClearErrorFlags(), pipe error flags are now automatically cleared when Pipe_ClearError() is called + * - Endpoint_ResetFIFO() renamed to Endpoint_ResetEndpoint(), to be consistent with the Pipe_ResetPipe() function name + * - Implemented on-demand PLL clock generation for the U4, U6 and U7 series USB AVRs when automatic PLL mode is specified + * - F_CLOCK changed to F_USB to be more descriptive, and applicable on future architecture ports + * - Renamed all low level Endpoint_Read_*, Endpoint_Write_* and Endpoint_Discard_* functions to use the number of bits instead of + * a symbolic size (Byte, Word, DWord) so that the function names are applicable and correct across all architectures + * - Renamed all low level Pipe_Read_*, Pipe_Write_* and Pipe_Discard_* functions to use the number of bits instead of + * a symbolic size (Byte, Word, DWord) so that the function names are applicable and correct across all architectures + * - Separated out board drivers by architecture in the library internals for better organisation + * - Library Applications: + * - Changed the XPLAINBridge software UART to use the regular timer CTC mode instead of the alternative CTC mode + * via the Input Capture register, to reduce user confusion + * - Combined page and word ISP programming mode code in the AVRISP-MKII clone project to reduce compiled size and + * increase maintainability of the code + * - Changed over library projects to use the new general ring buffer library driver module + * - Added new high level TWI packet read/write commands, altered behaviour of the TWI_StartTransmission() function + * - Changed TempDataLogger project's DS1307 driver to simplify the function interface and prevent a possible race condition + * - Changed AVRISP-MKII project to use the Watchdog interrupt for command timeouts, to reduce CPU usage and free timer 0 + * for other uses + * - Updated the software USART code in the XPLAIN Bridge application so that the incoming bits are sampled at their mid-point + * instead of starting point, to give maximum reliability (thanks to Anton Staaf) + * + * <b>Fixed:</b> + * - Core: + * - Fixed broken USBFOO board drivers due to missing BOARD_USBFOO define + * - Fixed HID host class driver incorrectly binding to HID devices that do not have an OUT endpoint + * - Fixed incorrect definition of the HID_KEYBOARD_SC_D constant in the HID class driver (thanks to Opendous Inc.) + * - Fixed incorrect definition of the HID_KEYBOARD_SC_RIGHT_ARROW constant in the HID class driver (thanks to Joby Taffey) + * - Fixed incorrect endpoint initialisation order in the several device demos (thanks to Rick Drolet) + * - Fixed inverted Minimus board LEDs + * - Fixed incorrect byte ordering in the Audio_Device_WriteSample24 function (thanks to WZab) + * - Fixed several functions in the Host mode Still Image Class driver returning an error code from the incorrect + * error code enum (thanks to Daniel Seibert) + * - Fixed ReportID not being removed from the feature/out report data array in the HID class driver when Report IDs are used + * - Fixed incorrect BUTTONS_BUTTON1 definition for the Minimus board + * - Fixed Still Image Host class driver exiting the descriptor search routine prematurely if the data pipes (but not event pipe) + * is found + * - Fixed missing call to Pipe_SetInfiniteINRequests() in the Pipe_ConfigurePipe() routine + * - Fixed Remote Wakeup broken on the AVRs due to the mechanism only operating when the SUSPI bit is set (thanks to Holger Steinhaus) + * - Fixed possible invalid program execution when in host mode if corrupt descriptor lengths are supplied by the attached device + * - Library Applications: + * - Fixed Benito project discarding incoming data from the USB virtual serial port when the USART is busy + * - Fixed broken DFU bootloader, added XPLAIN support for bootloader start when XCK jumpered to ground + * - Fixed broken HID_REQ_GetReport request handler in the Low Level GenericHID demo + * - Fixed possible lost data in the XPLAINBridge, USBtoSerial and Benito projects when the host exceeds the packet + * timeout period on received packets as set by USB_STREAM_TIMEOUT_MS (thanks to Justin Rajewski) + * - Fixed possible programming problem in the AVRISP-MKII clone project when programming specific patterns into a target + * memory space that is only byte (not page) addressable + * - Fixed errors in the incomplete Test and Measurement device demo preventing proper operation (thanks to Pavel Plotnikov) + * - Fixed programming errors in the AVRISP-MKII project when the programming packet is a round multiple of the endpoint bank + * size under avrdude (thanks to Steffan Woltjer) + * + * + * \section Sec_ChangeLog101122 Version 101122 + * <b>New:</b> + * - Core: + * - Added new SCSI_ASENSE_NOT_READY_TO_READY_CHANGE constant to the Mass Storage class driver, to indicate when a previously + * not ready removable medium has now become ready for the host's use (thanks to Martin Degelsegger) + * - Moved the Pipe and Endpoint stream related code to two new USB library core source files EndpointStream.c and PipeStream.c + * - Added new USB_Device_GetFrameNumber() and USB_Host_GetFrameNumber() functions to retrieve the current USB frame number + * - Added new USB_Host_EnableSOFEvents(), USB_Host_DisableSOFEvents() and EVENT_USB_Host_StartOfFrame() for the user application + * handling of USB Start of Frame events while in USB Host mode + * - Added new PRNT_Host_BytesReceived(), PRNT_Host_ReceiveByte(), PRNT_Host_SendByte() and PRNT_Host_Flush() functions to the + * Print Host Class driver + * - Added class specific descriptor alternative struct type defines with standard USB-IF element naming + * - Added new project makefile template to the library and moved board driver stub files into in a new "CodeTemplates" directory + * - Added board hardware driver support for the Adafruit U4 breakout board + * - Added board hardware driver support for the Arduino Uno development board + * - Added board hardware driver support for the Blackcat USB JTAG board (thanks to the PSGroove team) + * - Added board hardware driver support for the Busware BUI development board + * - Added board hardware driver support for the Busware CUL V3 868MHZ radio board (thanks to Dirk Tostmann) + * - Added board hardware driver support for the Kernel Concepts USBFOO development board + * - Added board hardware driver support for the Linnix UDIP development board + * - Added board hardware driver support for the Olimex AVR-USB-162 development board (thanks to Steve Fawcett) + * - Added board hardware driver support for the Maximus board (thanks to the PSGroove team) + * - Added board hardware driver support for the Microsin AVR-USB162 breakout board + * - Added board hardware driver support for the Minimus board (thanks to the PSGroove team) + * - Added new NO_CLASS_DRIVER_AUTOFLUSH compile time option to disable automatic flushing of interfaces when the USB management + * tasks for each driver is called + * - Added standard keyboard HID report scan-code defines (thanks to Laszlo Monda) + * - Added new Pipe_GetBusyBanks(), Endpoint_GetBusyBanks() and Endpoint_AbortPendingIN() functions + * - Library Applications: + * - Added default test tone generation mode to the Device mode AudioInput demos + * - Added new NO_BLOCK_SUPPORT, NO_EEPROM_BYTE_SUPPORT, NO_FLASH_BYTE_SUPPORT and NO_LOCK_BYTE_WRITE_SUPPORT compile time options to the + * CDC class bootloader + * - Added new XCK_RESCUE_CLOCK_ENABLE compile time option to the AVRISP-MKII clone programmer project (thanks to Tom Light) + * + * <b>Changed:</b> + * - Core: + * - Removed complicated logic for the Endpoint_ConfigureEndpoint() function to use inlined or function called versions + * depending of if the given bank size is a compile time constant, as the compiler does a better job of optimizing + * with basic code + * - Changed the signature of the CALLBACK_USB_GetDescriptor() callback function so that the descriptor pointer is const, to remove + * the need for extra casting inside the callback (thanks to Jonathan Kollasch) + * - Reduced HOST_DEVICE_SETTLE_DELAY_MS to 1000ms down from 1500ms to improve device compatibility while in USB Host mode + * - Removed the EVENT_USB_InitFailure() event, not specifying a USB mode correctly now defaults to UID selection mode + * - Renamed and moved class driver common constant definitions to make the naming scheme more uniform + * - Moved the USB mode specifier constants into a new enum, so that they are semantically related to one another + * - Renamed ENDPOINT_DOUBLEBANK_SUPPORTED() to ENDPOINT_BANKS_SUPPORTED() and changed it to return the maximum number of supported banks for + * the given endpoint + * - Better algorithm to extract and convert the internal device serial number into a string descriptor (if present) + * - All USB class drivers are now automatically included when LUFA/Drivers/USB.h is included, and no longer need to be separately included + * - The MIDI class drivers now automatically flushes the MIDI interface when the MIDI class driver's USBTask() function is called + * - Renamed the EVENT_USB_Device_UnhandledControlRequest() event to EVENT_USB_Device_ControlRequest() as it is now fired before the library + * request handlers, not afterwards + * - Library Applications: + * - Changed over all device demos to use a clearer algorithm for the configuring of the application's endpoints + * - Added missing DataflashManager_CheckDataflashOperation() function to the MassStorageKeyboard demo, removed redundant + * SCSI_Codes.h file as these values are part of the MassStorage Class Driver + * - Added compile time error to the AVRISP-MKII project when built for the U4 chips, as the default VTARGET detection ADC channel + * does not exist on these chips (thanks to Marco) + * - Changed all Device mode LowLevel demos and Device Class drivers so that the control request is acknowledged and any data + * transferred as quickly as possible without any processing in between sections, so that long callbacks or event handlers will + * not break communications with the host by exceeding the maximum control request stage timeout period + * - Changed over all demos, drivers and internal functions to use the current frame number over the Start of Frame flag where possible + * to free up the Start of Frame flag for interrupt use in the user application + * - All project makefiles now correctly clean intermediate build files from assembly and C++ sources (thanks to Daniel Czigany) + * - Changed default value for the reset polarity parameter in the AVRISP-MKII project so that it defaults to active low drive + * - Changed configuration descriptor parser for all host mode projects and class drivers to ensure better compatibility with devices + * - All LowLevel demos changed to use the constants and types defined in the USB class drivers + * - Changed AudioInput and AudioOutput demos to reload the next sample via an interrupt rather than polling the sample timer + * - Rescue clock of the AVRISP-MKII moved to the AVR's OCR1A pin, so that the clock can be generated at all times + * - Changed ClassDriver MIDI demos to process all incoming events in a loop until the bank becomes empty rather than one at a time + * - Changed LowLevel MIDI demos to only clear the incoming event bank once it has become empty to support packed event packets + * + * <b>Fixed:</b> + * - Core: + * - Fixed USB_GetHIDReportItemInfo() function modifying the given report item's data when the report item does not exist + * within the supplied report of a multiple report HID device + * - Fixed critical pipe/endpoint memory allocation issue where the bank memory address space could be silently overlapped + * in the USB controller if the endpoints or pipes were allocated in anything other than ascending order (thanks to Martin Degelsegger) + * - Added LEDs_ToggleLEDs() function to several board LED drivers which were missing it (thanks to Andrei Krainev) + * - Fixed SET FEATURE and CLEAR FEATURE control requests directed at an unconfigured endpoint causing request timeouts + * - Fixed USB_Host_ClearPipeStall() incorrectly determining the endpoint direction from the currently selected pipe + * - Fixed JTAG_DEBUG_POINT() and JTAG_DEBUG_BREAK() macros not compiling under pure C99 standards mode + * - Fixed endpoint selection within the CALLBACK_HID_Device_CreateHIDReport() callback function causing broken GET REPORT requests + * - Fixed incorrect command name for EEPROM memory programming in the makefile dfu-ee target + * - Fixed incorrect LEDs_ChangeLEDs() function in the Benito board LED driver + * - Fixed incorrect USB_DeviceState value when unconfiguring the device without an address set + * - Fixed SPI driver not explicitly setting /SS and MISO pins as inputs when SPI_Init() is called + * - Fixed random enumeration failure while in device mode due to interrupts causing the Set Address request to exceed maximum timings + * - Fixed MIDI_Host_Flush() not aborting early when the specified MIDI host interface was not configured + * - Fixed MIDI class driver send routines silently discarding packets if the endpoint or pipe is busy (thanks to Robin Green) + * - Library Applications: + * - Fixed MassStorage based demos and projects resetting the SCSI sense values before the command is executed, leading to + * missed SCSI sense values when the host retrieves the sense key (thanks to Martin Degelsegger) + * - Fixed USBtoSerial and Benito project SetLineEncoding calls failing if the USART is busy, due to the RX ISR delaying the control + * request handler + * - Fixed LowLevel PrinterHost demo not sending control requests to the attached printer with the correct printer interface wIndex value + * - Fixed incorrect signature reported in the CDC class bootloader for the ATMEGA32U2 + * - Fixed BootloaderCDC project failing on some operating systems due to removed Line Encoding options (thanks to Alexey Belyaev) + * - Fixed broken FLASH/EEPROM programming in the AVRISP-MKII clone project when writing in non-paged mode and the polling byte cannot be used + * - Fixed ISR definition conflict in the XPLAIN bridge between the software UART and the AVRISP-MKII ISP modules + * - Fixed USBtoSerial and XPLAINBridge demos discarding data from the PC if the send buffer becomes full + * - Fixed broken input in the MagStripe reader project due to an incorrect HID report descriptor + * - Fixed incorrect PollingIntervalMS values in the demo/project/bootloader endpoint descriptors (thanks to MCS Electronics) + * - Fixed AVRISP-MKII clone project not starting the target's program automatically after exiting TPI programming mode + * + * + * \section Sec_ChangeLog100807 Version 100807 + * <b>New:</b> + * - Added new ADC_DisableChannel() function (thanks to Mich Davis) + * - Added new VTARGET_REF_VOLTS and VTARGET_SCALE_FACTOR compile time defines to the AVRISP-MKII programmer project to set + * the VTARGET reference voltage and scale factor + * - Added new pgm_read_ptr() macro to Common.h for reading of pointers out of flash memory space + * - Added new SWAPENDIAN_16() and SWAPENDIAN_32() macros to Common.h for statically initialized variables at compile time + * - Added new Drivers/USB/LowLevel/Device.c file to house Device mode specific functions that are more complicated than simple macros + * - Added new AVRStudio 4 project files for all library demos, projects and bootloaders + * - Added ability to set the serial baud rate via the user's terminal in the XPLAINBridge project + * - Added new LUFA module variables for the different source modules in the core library makefile to simplify project makefiles + * - Added start of a new Test and Measurement class demo (thanks to Peter Lawrence) + * - Added new SPI_ORDER_* data order masks to the SPI peripheral driver + * - Added support to the AVRISP-MKII project for ISP speeds slower than 125KHz via a new software SPI driver + * - Added support for the new button/LED on the latest model USBTINY-MKII + * + * <b>Changed:</b> + * - The RingBuff library code has been replaced in the XPLAINBridge, Benito and USBtoSerial projects with an ultra lightweight + * ring buffer to help improve the reliability of the projects + * - The EEPROM stream read/write functions now use eeprom_update_byte() instead of eeprom_write_byte(), so that only + * changed bytes are written to EEPROM to preserve its lifespan + * - Changed over the AVRISP-MKII and TemperatureDataLogger projects to use eeprom_update_byte() when writing non-volatile + * parameters to EEPROM to preserve its lifespan + * - Removed unused line encoding data and control requests from the CDC Bootloader code, to save space + * - Renamed SERIAL_STREAM_ASSERT() macro to STDOUT_ASSERT() + * - The USB_Device_IsRemoteWakeupSent() and USB_Device_IsUSBSuspended() macros have been deleted, as they are now obsolete + * - Rewrote the implementation of the SwapEndian_16() and SwapEndian_32() functions so that they compile down in most instances to + * minimal loads and stores rather than complicated shifts + * - The software UART in the XPLAINBridge has been largely altered to try to improve upon its performance and reliability + * - The USBtoSerial and Benito projects now flushes received data via a flush timer, so that several bytes can be transmitted at once + * - Removed the automated checking of event names in the demo, project and bootloader makefiles due to inconsistencies between the + * behaviour of the command line tools used to perform the check on each platform + * - Internal USB driver source files renamed and moved to ease future possible architecture ports + * - All internal pseudo-function macros have been converted to true inline functions for type-safety and readability + * - Changed LED indicator masks for the AVRISP-MKII project, so that there are defined roles for each LED + * - Altered the CDC Device and Host Class drivers' receive byte routines, so that no data is indicated by the function returning a + * negative value (thanks to Andreas Paulin) + * - Added auto flushing of OUT data to the CDC Host Class driver's USBTask function to automatically flush the send pipe buffer + * + * <b>Fixed:</b> + * - Fixed AVRISP project sending a LOAD EXTENDED ADDRESS command to 128KB AVRs after programming or reading from + * the last page of FLASH (thanks to Gerard Sexton) + * - Fixed AVRISP project not sending a full erase-and-write EEPROM command to XMEGA targets when writing to the EEPROM + * instead of the split write-only command (thanks to Tim Margush) + * - Fixed RNDISEthernet demos crashing when calculating checksums for Ethernet/TCP packets of more than ~500 bytes due to + * an overflow in the checksum calculation loop (thanks to Kevin Malec) + * - Fixed XPLAINBridge project not correctly reading the XMEGA's supply voltage when reporting back to the host + * - Fixed incorrect signature for the ATMEGA32U2 in the DFU bootloader (thanks to Axel Rohde) + * - Fixed internal device serial not being accessible on the ATMEGAXXU2 AVRs (thanks to Axel Rohde) + * - Fixed void pointer arithmetic in ConfigDescriptor.h breaking C++ compatibility (thanks to Michael Hennebry) + * - Fixed broken PDI EEPROM Section Erase functionality in the AVRISP-MKII project + * - Fixed USB_Device_SendRemoteWakeup() not working when the USB clock was frozen during USB bus suspend (thanks to Brian Dickman) + * - Fixed occasional lockup of the AVRISP project due to the timeout extension code incorrectly extending the timeout in + * PDI and TPI programming modes infinitely + * - Fixed HID device class driver still using PrevReportINBuffer for GetReport control requests even when it has been + * set to NULL by the user application (thanks to Axel Rohde) + * - Fixed MIDI_Device_SendEventPacket() not correctly waiting for the endpoint to become ready (thanks to Robin Green) + * - Fixed Benito and USBtoSerial projects not turning off the USART before reconfiguring it, which could cause incorrect + * operation to occur (thanks to Bob Paddock) + * - Fixed Serial peripheral driver not turning off the USART before reconfiguring it, which would cause incorrect operation + * to occur (thanks to Bob Paddock) + * - Fixed software application start command broken in the DFU class bootloader when dfu-programmer is used due to application + * start address corruption + * + * + * \section Sec_ChangeLog100513 Version 100513 + * <b>New:</b> + * - Added incomplete MIDIToneGenerator project + * - Added new Relay Controller Board project (thanks to OBinou) + * - Added board hardware driver support for the Teensy, USBTINY MKII, Benito and JM-DB-U2 lines of third party USB AVR boards + * - Added new ATTR_NO_INIT variable attribute for global variables that should not be automatically cleared on startup + * - Added new ENDPOINT_*_BusSuspended error code to the Endpoint function, so that the stream functions early-abort if the bus + * is suspended before or during a transfer + * - Added new EVENT_CDC_Device_BreakSent() event and CDC_Host_SendBreak() function to the Device and Host CDC Class drivers + * - Added ReportType parameter to the HID device class driver CALLBACK_HID_Device_ProcessHIDReport() function so that FEATURE + * reports from the host to the device can be correctly processed + * - Added ReportType parameter to the HID host class driver HID_Host_SendReportByID() function so that FEATURE reports can be + * issued to the attached device + * + * <b>Changed:</b> + * - AVRISP programmer project now has a more robust timeout system + * - Added a timeout value to the TWI_StartTransmission() function, within which the addressed device must respond + * - Webserver project now uses the board LEDs to indicate the current IP configuration state + * - Added ENABLE_TELNET_SERVER compile time option to the Webserver project to disable the TELNET server if desired + * - Increased throughput of the USBtoSerial demo on systems that send multiple bytes per packet (thanks to Opendous Inc.) + * - Double bank CDC endpoints in the XPLAIN Bridge project, re-enable JTAG once the mode selection pin has been sampled. + * - Standardized the naming scheme given to configuration descriptor sub-elements in the Device mode demos, bootloaders + * and projects + * - All Class Driver Host mode demos now correctly set the board LEDs to READY once the enumeration process has completed + * - Added LIBUSB_FILTERDRV_COMPAT compile time option to the AVRISP programmer project to make the code compatible with Windows + * builds of avrdude at the expense of AVRStudio compatibility + * - Removed two-step endpoint/pipe bank clear and switch sequence for smaller, faster endpoint/pipe code + * - The USB_Init() function no longer calls sei() - the user is now responsible for enabling interrupts when they are ready + * for them to be enabled (thanks to Andrei Krainev) + * - The Audio_Device_IsSampleReceived() and Audio_Device_IsReadyForNextSample() functions are now inline, to reduce overhead + * - Removed the cast to uint16_t on the set baud rate in the USBtoSerial project, so that the higher >1M baud rates can be + * selected (thanks to Steffan Woltjer) + * - Removed software PDI and TPI emulation from the AVRISP-MKII clone project as it was very buggy and slow - PDI and TPI must + * now be implemented via separate programming headers + * - The CDC class bootloader now uses a watchdog reset rather than a soft-reset when exited to ensure that all hardware is + * properly reset to their defaults + * - Device mode class driver callbacks are now fired before the control request status stage is sent to prevent the host from + * timing out if another request is immediately fired and the device has a lengthy callback routine + * - The TeensyHID bootloader has been removed, per request from Paul at PJRC + * - The LIBUSB_FILTERDRV_COMPAT compile time option in the XPLAINBridge and AVRISP-MKII projects has been renamed + * LIBUSB_DRIVER_COMPAT, as it applies to all software on all platforms using the libUSB driver + * + * <b>Fixed:</b> + * - Fixed possible device lockup when INTERRUPT_CONTROL_ENDPOINT is enabled and the control endpoint is not properly + * selected when the ISR completes + * - Fixed AVRISP-MKII clone project not correctly issuing LOAD EXTENDED ADDRESS commands when the extended address + * boundary is crossed during programming or read back (thanks to Gerard Sexton) + * - Fixed warnings when building the AVRISP-MKII clone project with the ENABLE_XPROG_PROTOCOL compile time option disabled + * - Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin + * - Fixed TWI_StartTransmission() corrupting the contents of the GPIOR0 register + * - Fixed TWI driver not aborting when faced with no response after attempting to address a device on the bus + * - Fixed ADC routines not correctly returning the last result when multiple channels were read + * - Fixed ADC routines failing to read the extended channels (Channels 8 to 13, Internal Temperature Sensor) on the + * U4 series USB AVR parts + * - Fixed LowLevel MassStorage demo broken on the U2 series USB AVRs due to unsupported double-banked endpoint modes used + * - Fixed compilation error in the AudioInput demos when MICROPHONE_BIASED_TO_HALF_RAIL is defined (thanks to C. Scott Ananian) + * - Fixed incorrect definition of HID_ALIGN_DATA() causing incorrect HID report item data alignment + * - Fixed Still Image Host class driver not resetting the transaction ID when a new session is opened, fixed driver not sending + * a valid session ID to the device + * - Removed invalid dfu and flip related targets from the bootloaders - bootloaders can only be replaced with an external programmer + * - Fixed Set/Clear Feature requests directed to a non-configured endpoint not returning a stall to the host + * - Fixed HID Device Class Driver not allocating a temporary buffer when the host requests a report via the control endpoint and the + * user has set the PrevReportINBuffer driver configuration element to NULL (thanks to Lars Noschinski) + * - Fixed device state not being reset to DEVICE_STATE_Default if the host sets a 0x00 device address + * - Fixed device not stalling configuration requests before the device's address has been set + * - Fixed possibility of internal signature retrieval being corrupted if an interrupt occurs during a signature byte + * read (thanks to Andrei Krainev) + * - Fixed device state not being reset back to the default state if the host sets the address to 0 + * - Fixed Set Configuration requests not being stalled until the host has set the device's address + * - Fixed Host mode HID class driver not sending the correct report type when HID_Host_SendReportByID() was called and the + * HID_HOST_BOOT_PROTOCOL_ONLY compile time option is set + * - Fixed INTERRUPT_CONTROL_ENDPOINT compile time option preventing other interrupts from occurring while the control endpoint + * request is being processed, causing possible lockups if a USB interrupt occurs during a transfer + * - Remove incorrect Abstract Call Management class specific descriptor from the CDC demos, bootloaders and projects + * + * + * \section Sec_ChangeLog100219 Version 100219 + * + * <b>New:</b> + * - Added TPI programming support for 6-pin ATTINY devices to the AVRISP programmer project (thanks to Tom Light) + * - Added command timeout counter to the AVRISP project so that the device no longer freezes when incorrectly connected + * to a target + * - Added new TemperatureDataLogger application, a USB data logger which writes to the device's dataflash and appears to + * the host as a standard Mass Storage device when inserted + * - Added MIDI event packing support to the MIDI Device and Host mode Class drivers, allowing for multiple MIDI events to + * sent or received in packed form in a single USB packet + * - Added new MIDI send buffer flush routines to the MIDI Device and Host mode Class drivers, to flush packed events + * - Added master mode hardware TWI driver for easy TWI peripheral control + * - Added ADC MUX masks for the standard ADC input channels on all AVR models with an ADC, altered demos to use these masks + * as on some models, the channel number is not identical to its single-ended ADC MUX mask + * - New Webserver project, a RNDIS host USB webserver using the open source uIP TCP/IP network stack and FatFS library + * - New BOARD value option BOARD_NONE (equivalent to not specifying BOARD) which will remove all board hardware drivers which + * do not adversely affect the code operation (currently only the LEDs driver) + * - Added keyboard modifier masks (HID_KEYBOARD_MODIFER_*) and LED report masks (KEYBOARD_LED_*) to the HID class driver and + * Keyboard demos + * - Added .5MHz recovery clock to the AVRISP programmer project when in ISP programming mode to correct mis-set fuses + * + * <b>Changed:</b> + * - Slowed down software USART carried PDI programming in the AVRISP project to prevent transmission errors + * - Renamed the AVRISP project folder to AVRISP-MKII to reduce confusion + * - Renamed the RESET_LINE_* makefile tokens in the AVRISP MKII Project to AUX_LINE_*, as they are not always used for target + * reset + * - Changed over the MassStorageKeyboard Class driver device demo to use Start of Frame events rather than a timer to keep track + * of elapsed milliseconds + * - Inlined currently unused (but standardized) maintenance functions in the Device and Host Class drivers to save space + * - The XPLAINBridge project now selects between a USB to Serial bridge and a PDI programmer on startup, reading the JTAG port's + * TDI pin to determine which mode to use + * - Removed the stream example code from the Low Level VirtualSerial demos, as they were buggy and only served to add clutter + * + * <b>Fixed:</b> + * - Fixed AVRISP project not able to enter programming mode when ISP protocol is used + * - Fixed AVRISP PDI race condition where the guard time between direction changes could be interpreted as a start bit + * - Fixed ADC_IsReadingComplete() returning an inverted result + * - Fixed blocking CDC streams not aborting when the host is disconnected + * - Fixed XPLAIN board Dataflash driver broken due to incorrect preprocessor commands + * - Fixed inverted XPLAIN LED driver output (LED turned on when it was supposed to be turned off, and vice-versa) + * - Fixed Class Driver struct interface numbers in the KeyboardMouse and VirtualSerialMouse demos (thanks to Renaud Cerrato) + * - Fixed invalid USB controller PLL prescaler values for the ATMEGAxxU2 controllers + * - Fixed lack of support for the ATMEGA32U2 in the DFU and CDC class bootloaders + * - Fixed Benito project not resetting the target AVR automatically when programming has completed + * - Fixed DFU bootloader programming not discarding the correct number of filler bytes from the host when non-aligned programming + * ranges are specified (thanks to Thomas Bleeker) + * - Fixed CDC and RNDIS host demos and class drivers - bidirectional endpoints should use two separate pipes, not one half-duplex pipe + * - Fixed Pipe_IsEndpointBound() not taking the endpoint's direction into account + * - Fixed EEPROM and FLASH ISP programming in the AVRISP project + * - Fixed incorrect values of USB_CONFIG_ATTR_SELFPOWERED and USB_CONFIG_ATTR_REMOTEWAKEUP tokens (thanks to Claus Christensen) + * - Fixed SerialStream driver blocking while waiting for characters to be received instead of returning EOF + * - Fixed SerialStream driver not setting stdin to the created serial stream (thanks to Mike Alexander) + * - Fixed USB_GetHIDReportSize() returning the number of bits in the specified report instead of bytes + * - Fixed AVRISP project not extending the command delay after each successful page/word/byte program + * - Fixed accuracy of the SERIAL_UBBRVAL() and SERIAL_2X_UBBRVAL() macros for higher baud rates (thanks to Renaud Cerrato) + * + * + * \section Sec_ChangeLog091223 Version 091223 + * + * <b>New:</b> + * - Added activity LED indicators to the AVRISP project to indicate when the device is busy processing a command + * - The USB target family and allowable USB mode tokens are now public and documented (USB_CAN_BE_*, USB_SERIES_*_AVR) + * - Added new XPLAIN USB to Serial Bridge project (thanks to John Steggall for initial proof-of-concept, David Prentice + * and Peter Danneger for revised software USART code) + * - Added new RNDIS Ethernet Host LowLevel demo + * - Added new RNDIS Ethernet Host Class Driver + * - Added new RNDIS Ethernet Host ClassDriver demo + * - Added CDC_Host_Flush() function to the CDC Host Class driver to flush sent data to the attached device + * - Added PDI programming support for XMEGA devices to the AVRISP programmer project (thanks to Justin Mattair) + * - Added support for the XPLAIN board Dataflash, with new XPLAIN_REV1 board target for the different dataflash used + * on the first revision boards compared to the one mounted on later revisions + * - Added new HID_ALIGN_DATA() macro to return the pre-retrieved value of a HID report item, left-aligned to a given datatype + * - Added new PreviousValue to the HID Report Parser report item structure, for easy monitoring of previous report item values + * - Added new EVK527 board target + * - Added new USB_Host_GetDeviceStringDescriptor() convenience function + * - Added new LEDNotification project to the library, to give a visual LED notification on new events from the host + * - Added new NO_DEVICE_REMOTE_WAKEUP and NO_DEVICE_SELF_POWER compile time options + * + * <b>Changed:</b> + * - Removed code in the Keyboard demos to send zeroed reports between two reports with differing numbers of key codes + * as this relied on non-standard OS driver behaviour to repeat key groups + * - The SCSI_Request_Sense_Response_t and SCSI_Inquiry_Response_t type defines are now part of the Mass Storage Class + * driver common defines, rather than being defined in the Host mode Class driver section only + * - The USB_MODE_HOST token is now defined even when host mode is not available + * - The CALLBACK_HID_Device_CreateHIDReport() HID Device Class driver callback now has a new ReportType parameter to + * indicate the report type to generate + * - All Class Drivers now return false or the "DeviceDisconnected" error code of their respective error enums when a function + * is called when no host/device is connected where possible + * - The HOST_SENDCONTROL_DeviceDisconnect enum value has been renamed to HOST_SENDCONTROL_DeviceDisconnected to be in line + * with the rest of the library error codes + * - Make MIDI device demos also turn off the on board LEDs if MIDI Note On messages are sent with a velocity of zero, + * which some devices use instead of Note Off messages (thanks to Robin Green) + * - The CDC demos are now named "VirtualSerial" instead to indicate the demos' function rather than its implemented USB class, + * to reduce confusion and to be in line with the rest of the LUFA demos + * - The SImage_Host_SendBlockHeader() and SImage_Host_ReceiveBlockHeader() Still Image Host Class driver functions are now public + * + * <b>Fixed:</b> + * - Added missing CDC_Host_CreateBlockingStream() function code to the CDC Host Class driver + * - Fixed incorrect values for REPORT_ITEM_TYPE_* enum values causing corrupt data in the HID Host Parser + * - Fixed misnamed SI_Host_USBTask() and SI_Host_ConfigurePipes() functions + * - Fixed broken USB_GetNextDescriptor() function causing the descriptor to jump ahead double the expected amount + * - Fixed Pipe_IsEndpointBound() not masking the given Endpoint Address against PIPE_EPNUM_MASK + * - Fixed host state machine not enabling Auto VBUS mode when HOST_DEVICE_SETTLE_DELAY_MS is set to zero + * - Fixed misnamed Pipe_SetPipeToken() macro for setting a pipe's direction + * - Fixed CDCHost failing on devices with bidirectional endpoints + * - Fixed USB driver failing to define the PLL prescaler mask for the ATMEGA8U2 and ATMEGA16U2 + * - Fixed HID Parser not distributing the Usage Min and Usage Max values across an array of report items + * - Fixed Mass Storage Host Class driver and Low Level demo not clearing the error condition if an attached device returns a + * STALL to a GET MAX LUN request (thanks to Martin Luxen) + * - Fixed TeensyHID bootloader not properly shutting down the USB interface to trigger a disconnection on the host before resetting + * - Fixed MassStorageHost Class driver demo not having USB_STREAM_TIMEOUT_MS compile time option set properly to prevent slow + * devices from timing out the data pipes + * - Fixed the definition of the Endpoint_BytesInEndpoint() macro for the U4 series AVR parts + * - Fixed MIDI host Class driver MIDI_Host_SendEventPacket() routine not properly checking for Pipe ready before writing + * - Fixed use of deprecated struct initializers, removed library unused parameter warnings when compiled with -Wextra enabled + * - Fixed Still Image Host Class driver truncating the PIMA response code (thanks to Daniel Seibert) + * - Fixed USB_CurrentMode not being reset to USB_MODE_NONE when the USB interface is shut down and both Host and Device modes can be + * used (thanks to Daniel Levy) + * - Fixed TeensyHID bootloader not enumerating to the host correctly (thanks to Clint Fisher) + * - Fixed AVRISP project timeouts not checking for the correct timeout period (thanks to Carl Ott) + * - Fixed STK525 Dataflash driver using incorrect bit-shifting for Dataflash addresses (thanks to Tim Mitchell) + * + * + * \section Sec_ChangeLog091122 Version 091122 + * + * <b>New:</b> + * - Added new Dual Role Keyboard/Mouse demo + * - Added new HID_HOST_BOOT_PROTOCOL_ONLY compile time token to reduce the size of the HID Host Class driver when + * Report protocol is not needed + * - Added new MIDI LowLevel and ClassDriver Host demo, add new MIDI Host Class driver + * - Added new CDC/Mouse ClassDriver device demo + * - Added new Joystick Host ClassDriver and LowLevel demos + * - Added new Printer Host mode Class driver + * - Added new Printer Host mode ClassDriver demo + * - Added optional support for double banked endpoints and pipes in the Device and Host mode Class drivers + * - Added new stream creation function to the CDC Class drivers, to easily make standard I/O streams from CDC Class driver instances + * + * <b>Changed:</b> + * - Removed mostly useless "TestApp" demo, as it was mainly useful only for checking for syntax errors in the library + * - MIDI device demos now receive MIDI events from the host and display note ON messages via the board LEDs + * - Cleanups to the Device mode Mass Storage demo application SCSI routines + * - Changed Audio Class driver sample read/write functions to be inline, to reduce the number of cycles needed to transfer + * samples to and from the device (allowing more time for sample processing and output) + * - Audio class Device mode demos now work at both 16MHz and 8MHz, rather than just at 8MHz + * - The previous USBtoSerial demo has been moved into the projects directory, as it was just a modified CDC demo + * - The Endpoint/Pipe functions now use the const qualifier on the input buffer + * - Changed the CALLBACK_HIDParser_FilterHIDReportItem() callback to pass a HID_ReportItem_t rather than just the current + * item's attributes, to expose more information on the item (including it's type, collection path, etc.) + * - Changed MouseHostWithParser demos to check that the report items have a Mouse usage collection as a parent at some point, + * to prevent Joysticks from enumerating with the demo + * - Corrected the name of the misnamed USB_GetDeviceConfigDescriptor() function to USB_Host_GetDeviceConfigDescriptor(). + * - Keyboard LowLevel/ClassDriver demos now support multiple simultaneous key presses (up to 6) per report + * + * <b>Fixed:</b> + * - Fixed PrinterHost demo returning invalid Device ID data when the attached device does not have a + * device ID (thanks to Andrei Krainev) + * - Changed LUFA_VERSION_INTEGER define to use BCD values, to make comparisons easier + * - Fixed issue in the HID Host class driver's HID_Host_SendReportByID() routine using the incorrect mode (control/pipe) + * to send report to the attached device + * - Fixed ClassDriver AudioOutput device demo not selecting an audio output mode + * - Fixed incorrect SampleFrequencyType value in the AudioInput and AudioOutput ClassDriver demos' descriptors + * - Fixed incorrect event name rule in demo/project/bootloader makefiles + * - Fixed HID device class driver not reselecting the correct endpoint once the user callback routines have been called + * - Corrected HID descriptor in the Joystick Device demos - buttons should be placed outside the pointer collection + * - Fixed HID report parser collection paths invalid due to misplaced semicolon in the free path item search loop + * - Fixed HID host Class driver report send/receive report broken when issued through the control pipe + * - Fixed HOST_STATE_AS_GPIOR compile time option being ignored when in host mode (thanks to David Lyons) + * - Fixed LowLevel Keyboard demo not saving the issues report only after it has been sent to the host + * - Fixed Endpoint_Write_Control_Stream_* functions not sending a terminating IN when given data Length is zero + * + * + * \section Sec_ChangeLog090924 Version 090924 + * + * <b>New:</b> + * - Added new host mode class drivers and matching demos to the library for rapid application development + * - Added flag to the HID report parser to indicate if a device has multiple reports + * - Added new EVENT_USB_Device_StartOfFrame() event, controlled by the new USB_Device_EnableSOFEvents() and + * USB_Device_DisableSOFEvents() macros to give bus-synchronized millisecond interrupts when in USB device mode + * - Added new Endpoint_SetEndpointDirection() macro for bidirectional endpoints + * - Added new AVRISP project, a LUFA powered clone of the Atmel AVRISP-MKII programmer + * - Added ShutDown() functions for all hardware peripheral drivers, so that peripherals can be turned off after use + * - Added new CDC_Device_Flush() command to the device mode CDC Class driver to flush Device->Host data + * - Added extra masks to the SPI driver, changed SPI_Init() so that the clock polarity and sample modes can be set + * - Added new callback to the HID report parser, so that the user application can filter only the items it is interested + * in to be stored into the HIDReportInfo structure to save RAM + * - Added support for the officially recommended external peripheral layout for the BUMBLEB board (thanks to Dave Fletcher) + * - Added new Pipe_IsFrozen() macro to determine if the currently selected pipe is frozen + * - Added new USB_GetHIDReportSize() function to the HID report parser to retrieve the size of a given report by its ID + * - Added new combined Mass Storage and Keyboard demo (thanks to Matthias Hullin) + * + * <b>Changed:</b> + * - SetIdle requests to the HID device driver with a 0 idle period (send changes only) now only affect the requested + * HID interface within the device, not all HID interfaces + * - Added explicit attribute masks to the device mode demos' descriptors + * - Added return values to the CDC and MIDI class driver transmit functions + * - Optimized Endpoint_Read_Word_* and Pipe_Read_Word_* macros to reduce compiled size + * - Added non-null function parameter pointer restrictions to USB Class drivers to improve user code reliability + * - Added new "Common" section to the class drivers, to hold all mode-independent definitions for clarity + * - Moved SCSI command/sense constants into the Mass Storage Class driver, instead of the user-code + * - Altered the SCSI commands in the LowLevel Mass Storage Host to save on FLASH space by reducing function calls + * - Changed the parameters and behaviour of the USB_GetDeviceConfigDescriptor() function so that it now performs size checks + * and data validations internally, to simplify user code + * - Changed HIDParser to only zero out important values in the Parsed HID Report Item Information structure to save cycles + * - The HID report parser now always processed FEATURE items - HID_ENABLE_FEATURE_PROCESSING token now has no effect + * - The HID report parser now always ignores constant-data items, HID_INCLUDE_CONSTANT_DATA_ITEMS token now has no effect + * - The Benito Programmer project now has its own unique VID/PID pair allocated from the Atmel donated LUFA VID/PID pool + * - Add in new invalid event hook check targets to project makefiles to produce compilation errors when invalid event names + * are used in a project + * - The HID Report Parser now gives information on the total length of each report within a HID interface + * - The USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token has been removed - there are now separate USB_Descriptor_* and + * USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so both may be used + * + * <b>Fixed:</b> + * - Fixed possible lockup in the CDC device class driver, when the host sends data that is a multiple of the + * endpoint's bank + * - Fixed swapped parameters in the HID state memory copy call while processing a HID PUSH item in the HID report parser + * - Fixed memory corruption HID report parser when too many COLLECTION or PUSH items were processed + * - Fixed HID report parser not resetting the FEATURE item count when a REPORT ID item is encountered + * - Fixed USBtoSerial demos not reading in UDR1 when the USART receives data but the USB interface is not enumerated, + * causing continuous USART receive interrupts + * - Fixed misspelled event name in the Class driver USBtoSerial demo, preventing correct operation + * - Fixed invalid data being returned when a GetStatus request is issued in Device mode with an unhandled data recipient + * - Added hardware USART receive interrupt and software buffering to the Benito project to ensure received data is not + * missed or corrupted + * - Fixed Device mode HID Class driver always sending IN packets, even when nothing to report + * - Fixed Device mode HID Class driver not explicitly initializing the ReportSize parameter to zero before calling callback + * routine, so that ignored callbacks don't cause incorrect data to be sent + * - Fixed StillImageHost not correctly freezing and unfreezing data pipes while waiting for a response block header + * - Fixed error in the PrinterHost demo preventing the full page data from being sent to the attached device (thanks to John Andrews) + * - Fixed CDC based demos and projects' INF driver files under 64 bit versions of Windows (thanks to Ronny Hanson, Thomas Bleeker) + * - Re-add in missing flip, flip-ee, dfu and dfu-ee targets to project makefiles (thanks to Opendous Inc.) + * - Fix allowable F_CPU values comment in project makefiles to more accurately reflect the allowable values on the USB AVRs + * - Fixed DFU and CDC class bootloaders on the series 2 USB AVRs, corrected invalid signatures, added support for the new + * ATMEGAxx2 series 2 variant AVRs to the DFU bootloader + * - Fixed Low Level USBtoSerial demo not storing received characters (thanks to Michael Cooper) + * - Fixed MIDI Device Class driver not sending/receiving MIDI packets of the correct size (thanks to Thomas Bleeker) + * + * + * \section Sec_ChangeLog090810 Version 090810 + * + * <b>New:</b> + * - Added new device class drivers and matching demos to the library for rapid application development + * - Added new PrinterHost demo (thanks to John Andrews) + * - Added USB Missile Launcher project, submitted by Dave Fletcher + * - Added new Benito Arduino Programmer project + * - Added incomplete device and host mode demos for later enhancement + * - Updated MassStorage device block write routines to use ping-pong Dataflash buffering to increase throughput by around 30% + * - Error status LEDs shown when device endpoint configuration fails to complete in all demos and projects + * - Added new USB_Host_SetDeviceConfiguration() convenience function for easy configuration selection of devices while in USB + * host mode + * - Added new USB_Host_ClearPipeStall() convenience function to clear a stall condition on an attached device's endpoint + * - Added new USB_Host_GetDeviceDescriptor() convenience function to retrieve the attached device's Device descriptor + * - Added new Endpoint_ClearStatusStage() convenience function to assist with the status stages of control transfers + * - Added new USE_INTERNAL_SERIAL define for using the unique serial numbers in some AVR models as the USB device's serial number, + * added NO_INTERNAL_SERIAL compile time option to turn off new serial number reading code + * - Added new DATAFLASH_CHIP_MASK() macro to the Dataflash driver, which returns the Dataflash select mask for the given chip index + * - Added new HOST_STATE_WaitForDeviceRemoval host state machine state for non-blocking disabling of device communications until the + * device has been removed (for use when an error occurs or communications with the device have completed) + * - Added new FAST_STREAM_TRANSFERS compile time option for faster stream transfers via multiple bytes copied per stream loop + * - Added stdio stream demo code to the CDC device demos, to show how to create standard streams out of the virtual serial ports + * - Added new EEPROM and FLASH buffer versions of the Endpoint and Pipe stream functions + * - Added new USE_FLASH_DESCRIPTORS and FIXED_NUM_CONFIGURATIONS compile time options + * - Added support for the new ATMEGA32U2, ATMEGA16U2 and ATMEGA8U2 AVR models + * - Added new USB_DeviceState variable to keep track of the current Device mode USB state + * - Added new LEDs_ToggleLEDs() function to the LEDs driver + * - Added new Pipe_BoundEndpointNumber() and Pipe_IsEndpointBound() functions + * - Added new DEVICE_STATE_AS_GPIOR and HOST_STATE_AS_GPIOR compile time options + * - Added 404 Not Found errors to the webserver in the RNDIS demos to indicate invalid URLs + * + * <b>Changed:</b> + * - Deprecated pseudo-scheduler and removed dynamic memory allocator from the library (first no longer needed and second unused) + * - The device-mode CALLBACK_USB_GetDescriptor() function now has an extra parameter so that the memory space in which the requested + * descriptor is located can be specified. This means that descriptors can now be located in multiple memory spaces within a device. + * - Removed vague USB_IsConnected global - test USB_DeviceState or USB_HostState explicitly to gain previous functionality + * - Removed USB_IsSuspended global - test USB_DeviceState against DEVICE_STATE_Suspended instead + * - Extended USB_GetDeviceConfigDescriptor() routine to require the configuration number within the device to fetch + * - Dataflash_WaitWhileBusy() now always ensures that the dataflash is ready for the next command immediately after returning, + * no need to call Dataflash_ToggleSelectedChipCS() afterwards + * - Low level API MIDI device demo no longer blocks if a note change event is sent while the endpoint is not ready + * - Pipe_GetErrorFlags() now returns additional error flags for overflow and underflow errors + * - Pipe stream functions now automatically set the correct pipe token, so that bidirectional pipes can be used + * - Pipe_ConfigurePipe() now automatically defaults IN pipes to accepting infinite IN requests, this can still be changed by calling + * the existing Pipe_SetFiniteINRequests() function + * - Changed F_USB entries in project makefiles to alias to F_CPU by default, as this is the most common case + * - Host mode demos now use sane terminal escape codes, so that text is always readable and events/program output is visually distinguished + * from one another using foreground colours + * - Internal per-device preprocessing conditions changed to per-device series rather than per-controller group for finer-grain + * internal control + * - Interrupts are no longer disabled during the processing of Control Requests on the default endpoint while in device mode + * - AudioOutput demos now always output to board LEDs, regardless of output mode (removed AUDIO_OUT_LEDS project option) + * - Removed SINGLE_DEVICE_CONFIGURATION compile time option in favor of the new FIXED_NUM_CONFIGURATIONS option so that the exact number + * of device configurations can be defined statically + * - Removed VBUS events, as they are already exposed to the user application via the regular device connection and disconnection events + * - Renamed and altered existing events to properly separate out Host and Device mode events + * - All demos switched over from GNU99 standards mode to C99 standards mode, to reduce the dependencies on GCC-only language extensions + * + * <b>Fixed:</b> + * - Changed bootloaders to use FLASHEND rather than the existence of RAMPZ to determine if far FLASH pointers are needed to fix + * bootloaders on some of the USB AVR devices where avr-libc erroneously defines RAMPZ + * - Fixes to MassStorageHost for better device compatibility (increase command timeout, change MassStore_WaitForDataReceived() + * to only unfreeze and check one data pipe at a time) to prevent incorrect device enumerations and freezes while transferring data + * - Make Pipe_ConfigurePipe() mask the given endpoint number against PIPE_EPNUM_MASK to ensure the endpoint IN direction bit is + * cleared to prevent endpoint type corruption + * - Fixed issue opening CDC-ACM ports on hosts when the CDC device tries to send data before the host has set the line encoding + * - Fixed USB_OPT_MANUAL_PLL option being ignored during device disconnects on some models (thanks to Brian Dickman) + * - Fixed documentation mentioning Pipe_GetCurrentToken() function when correct function name is Pipe_GetPipeToken() + * - Fixed ADC driver for the ATMEGA32U4 and ATMEGA16U4 (thanks to Opendous Inc.) + * - Fixed CDCHost demo unfreezing the pipes at the point of configuration, rather than use + * - Fixed MassStorage demo not clearing the reset flag when a Mass Storage Reset is issued while not processing a command + * - Fixed USB_Host_SendControlRequest() not re-suspending the USB bus when initial device ready-wait fails + * - Fixed USB Pad regulator not being disabled on some AVR models when the USB_OPT_REG_DISABLED option is used + * - Fixed Host mode to Device mode UID change not causing a USB Disconnect event when a device was connected + * - Fixed Mouse/Keyboard demos not performing the correct arithmetic on the Idle period at the right times (thanks to Brian Dickman) + * - Fixed GenericHID failing HID class tests due to incorrect Logical Minimum and Logical Maximum values (thanks to Soren Greiner) + * - Fixed incorrect PIPE_EPNUM_MASK mask causing pipe failures on devices with endpoint addresses of 8 and above (thanks to John Andrews) + * - Fixed report data alignment issues in the MouseHostWithParser demo when X and Y movement data size is not a multiple of 8 bits + * - Fixed HID Report Descriptor Parser not correctly resetting internal states when a REPORT ID element is encountered + * - Fixed incorrect BUTTONS_BUTTON1 for the STK526 target + * - Fixed RNDIS demos freezing when more than one connection was attempted simultaneously, causing memory corruption + * - Fixed USBtoSerial demo receiving noise from the USART due to pull-up not being enabled + * + * + * \section Sec_ChangeLog090605 Version 090605 + * + * - Fixed bug in RNDISEthernet and DualCDC demos not using the correct USB_ControlRequest structure for control request data + * - Fixed documentation showing incorrect USB mode support on the supported AVRs list + * - Fixed RNDISEthernet not working under Linux due to Linux requiring an "optional" RNDIS request which was unhandled + * - Fixed Mouse and Keyboard device demos not acting in accordance with the HID specification for idle periods (thanks to Brian Dickman) + * - Removed support for endpoint/pipe non-control interrupts; these did not act in the way users expected, and had many subtle issues + * - Fixed Device Mode not handling Set Feature and Clear Feature Chapter 9 requests that are addressed to the device (thanks to Brian Dickman) + * - Moved control endpoint interrupt handling into the library itself, enable via the new INTERRUPT_CONTROL_ENDPOINT token + * - Fixed CDCHost not clearing configured pipes and resetting configured pipes mask when a partially enumerated invalid CDC + * interface is skipped + * - Clarified the size of library tokens which accept integer values in the Compile Time Tokens page, values now use the smallest datatype + * inside the library that is able to hold their defined value to save space + * - Removed DESCRIPTOR_ADDRESS() macro as it was largely superfluous and only served to obfuscate code + * - Rewritten event system to remove all macros, to make user code clearer + * - Fixed incorrect ENDPOINT_EPNUM_MASK mask preventing endpoints above EP3 from being selected (thanks to Jonathan Oakley) + * - Removed STREAM_CALLBACK() macro - callbacks now use regular function definitions to clarify user code + * - Removed DESCRIPTOR_COMPARATOR() macro - comparators should now use regular function definitions to clarify user code + * - USB_IsConnected is now cleared before the USB_Disconnect() event is fired in response to VBUS being removed + * - Fixed incorrect PID value being used in the USBtoSerial project (thanks to Phill) + * - Deleted StdDescriptors.c, renamed USB_GetDescriptor() to CALLBACK_USB_GetDescriptor, moved ConfigDescriptor.c/.h from the + * LUFA/Drivers/USB/Class/ directory to LUFA/Drivers/USB/HighLevel/ in preparation for the new USB class APIs + * - Moved out each demos' functionality library files (e.g. Ring Buffer library) to /Lib directories for a better directory structure + * - Removed Tx interrupt from the USBtoSerial demo; now sends characters via polling to ensure more time for the Rx interrupt + * - Fixed possible enumeration errors from spin-loops which may fail to exit if the USB connection is severed before the exit condition + * becomes true + * + * + * \section Sec_ChangeLog090510 Version 090510 + * + * - Added new GenericHIDHost demo + * - Corrections to the KeyboardHost and MouseHost demos' pipe handling to freeze and unfreeze the data pipes at the point of use + * - KeyboardHost, MouseHost and GenericHIDHost demos now save and restore the currently selected pipe inside the pipe ISR + * - Changed GenericHID device demo to use the LUFA scheduler, added INTERRUPT_DATA_ENDPOINT and INTERRUPT_CONTROL_ENDPOINT compile + * time options + * - All comments in the library, bootloaders, demos and projects have now been spell-checked and spelling mistakes/typos corrected + * - Added new PIMA_DATA_SIZE() define to the Still Image Host demo + * - Add call to MassStore_WaitForDataReceived() in MassStore_GetReturnedStatus() to ensure that the CSW has been received in the + * extended MSC timeout period before continuing, to prevent long processing delays from causing the MassStore_GetReturnedStatus() + * to early-abort (thanks to Dmitry Maksimov) + * - Move StdRequestType.h, StreamCallbacks.h, USBMode.h from the LowLevel USB driver directory to the HighLevel USB driver directory, + * where they are more suited + * - Removed all binary constants and replaced with decimal or hexadecimal constants so that unpatched GCC compilers can still build the + * code without having to be itself patched and recompiled first + * - Added preprocessor checks and documentation to the bootloaders giving information about missing SIGNATURE_x defines due to + * outdated avr-libc versions. + * - Added support to the CDCHost demo for devices with multiple CDC interfaces which are not the correct ACM type preceding the desired + * ACM CDC interface + * - Fixed GenericHID demo not starting USB and HID management tasks when not using interrupt driven modes (thanks to Carl Kjeldsen) + * - Fixed RNDISEthenet demo checking the incorrect message field for packet size constraints (thanks to Jonathan Oakley) + * - Fixed WriteNextReport code in the GenericHIDHost demo using incorrect parameter types and not selecting the correct endpoint + * - Adjusted sample CTC timer calculations in the AudioOutput and AudioInput demos to match the CTC calculations in the AVR datasheet, + * and to fix instances where rounding caused the endpoint to underflow (thanks to Robin Theunis) + * - The USB_Host_SendControlRequest() function no longer automatically selects the Control pipe (pipe 0), so that other control type + * pipes can be used with the function + * - The USB Host management task now saves and restores the currently selected pipe before and after the task completes + * - Fixed GenericHIDHost demo report write routine incorrect for control type requests (thanks to Andrei Krainev) + * - Removed Endpoint_ClearCurrentBank() and Pipe_ClearCurrentBank() in favor of new Endpoint_ClearIN(), Endpoint_ClearOUT(), + * Pipe_ClearIN() and Pipe_ClearOUT() macros (done to allow for the detection of packets of zero length) + * - Renamed *_ReadWriteAllowed() macros to *_IsReadWriteAllowed() to remain consistent with the rest of the LUFA API + * - Endpoint_IsSetupReceived() macro has been renamed to Endpoint_IsSETUPReceived(), Endpoint_ClearSetupReceived() macro has been + * renamed to Endpoint_ClearSETUP(), the Pipe_IsSetupSent() macro has been renamed to Pipe_IsSETUPSent() and the + * Pipe_ClearSetupSent() macro is no longer applicable and should be removed - changes made to compliment the new endpoint and pipe + * bank management API + * - Updated all demos, bootloaders and projects to use the new endpoint and pipe management APIs (thanks to Roman Thiel from Curetis AG) + * - Updated library doxygen documentation, added groups, changed documentation macro functions to real functions for clarity + * - Removed old endpoint and pipe aliased read/write/discard routines which did not have an explicit endian specifier for clarity + * - Removed the ButtLoadTag.h header file, as no one used for its intended purpose anyway + * - Renamed the main Drivers/AT90USBXXX directory to Drivers/Peripheral, renamed the Serial_Stream driver to SerialStream + * - Fixed CDC and USBtoSerial demos freezing where buffers were full while still transmitting or receiving (thanks to Peter Hand) + * - Removed "Host_" section of the function names in ConfigDescriptor.h, as most of the routines can now be used in device mode on the + * device descriptor + * - Renamed functions in the HID parser to have a "USB_" prefix and the acronym "HID" in the name + * - Fixed incorrect HID interface class and subclass values in the Mouse and KeyboardMouse demos (thanks to Brian Dickman) + * - Capitalized the "Descriptor_Search" and "Descriptor_Search_Comp" prefixes of the values in the DSearch_Return_ErrorCodes_t and + * DSearch_Comp_Return_ErrorCodes_t enums + * - Removed "ERROR" from the enum names in the endpoint and pipe stream error code enums + * - Renamed the USB_PowerOnErrorCodes_t enum to USB_InitErrorCodes_t, renamed the POWERON_ERROR_NoUSBModeSpecified enum value to + * USB_INITERROR_NoUSBModeSpecified + * - Renamed USB_PowerOnFail event to USB_InitFailure + * - Renamed OTG.h header functions to be more consistent with the rest of the library API + * - Changed over all deprecated GCC structure tag initializers to the standardized C99 format (thanks to Mike Alexander) + * - USB_HostRequest renamed to USB_ControlRequest, entire control request header is now read into USB_ControlRequest in Device mode + * rather than having the library pass only partially read header data to the application + * - The USB_UnhandledControlPacket event has had its parameters removed, in favor of accessing the new USB_ControlRequest structure + * - The Endpoint control stream functions now correctly send a ZLP to the host when less data than requested is sent + * - Fixed USB_RemoteWakeupEnabled flag never being set (the REMOTE WAKEUP Set Feature request was not being handled) + * - Renamed the FEATURELESS_CONTROL_ONLY_DEVICE compile-time token to CONTROL_ONLY_DEVICE + * - Endpoint configuration is now refined to give better output when all configurations have static inputs - removed the now useless + * STATIC_ENDPOINT_CONFIGURATION compile time token + * - Fixed SPI driver init function not clearing SPI2X bit when not needed + * - Fixed PREVENT ALLOW MEDIUM REMOVAL command issuing in the MassStorageHost demo using incorrect parameters (thanks to Mike Alex) + * - Fixed MassStorageHost demo broken due to an incorrect if statement test in MassStore_GetReturnedStatus() + * - Fixed reversed signature byte ordering in the CDC bootloader (thanks to Johannes Raschke) + * - Changed PIPE_CONTROLPIPE_DEFAULT_SIZE from 8 to 64 to try to prevent problems with faulty devices which do not respect the given + * wLength value when reading in the device descriptor + * - Fixed missing semicolon in the ATAVRUSBRF01 LED board driver code (thanks to Morten Lund) + * - Changed LED board driver code to define dummy LED masks for the first four board LEDs, so that user code can be compiled for boards + * with less than four LEDs without code modifications (thanks to Morten Lund) + * - Changed HWB board driver to Buttons driver, to allow for the support of future boards with more than one mounted GPIO button + * - Serial driver now correctly calculates the baud register value when in double speed mode + * - Init function of the Serial driver is now static inline to product smaller code for the common-case of static init values + * + * + * \section Sec_ChangeLog090401 Version 090401 + * + * - Fixed MagStripe project configuration descriptor containing an unused (blank) endpoint descriptor + * - Incorporated makefile changes by Denver Gingerich to retain compatibility with stock (non-WinAVR) AVR-GCC installations + * - Fixed makefile EEPROM programming targets programming FLASH data in addition to EEPROM data + * - LUFA devices now enumerate correctly with LUFA hosts + * - Fixed Configuration Descriptor search routine freezing when a comparator returned a failure + * - Removed HID report item serial dump in the MouseHostWithParser and KeyboardHostWithParser - useful only for debugging, and + * slowed down the enumeration of HID devices too much + * - Increased the number of bits per track which can be read in the MagStripe project to 8192 when compiled for the AT90USBXXX6/7 + * - Fixed KeyboardMouse demo discarding the wIndex value in the REQ_GetReport request + * - USBtoSerial demo now discards all Rx data when not connected to a USB host, rather than buffering characters for transmission + * next time the device is attached to a host. + * - Added new F_USB compile time constant to the library and makefiles, to give the raw input clock (used to feed the PLL before any + * clock prescaling is performed) frequency, so that the PLL prescale mask can be determined + * - Changed stream wait timeout counter to be 16-bit, so that very long timeout periods can be set for correct communications with + * badly designed hosts or devices which greatly exceed the USB specification limits + * - Mass Storage Host demo now uses a USB_STREAM_TIMEOUT_MS of two seconds to maintain compatibility with poorly designed devices + * - Function attribute ATTR_ALWAYSINLINE renamed to ATTR_ALWAYS_INLINE to match other function attribute macro naming conventions + * - Added ATTR_ALWAYS_INLINE attribute to several key inlined library components, to ensure they are inlined in all circumstances + * - Removed SetSystemClockPrescaler() macro, the clock_prescale_set() avr-libc macro has been corrected in recent avr-libc versions + * - Fixed incorrect/missing control status stage transfers on demos, bootloaders and applications (thanks to Nate Lawson) + * - The NO_CLEARSET_FEATURE_REQUEST compile time token has been renamed to FEATURELESS_CONTROL_ONLY_DEVICE, and its function expanded + * to also remove parts of the Get Status chapter 9 request to further reduce code usage + * - Makefile updated to include output giving the currently selected BOARD parameter value + * - Board Dataflash driver now allows for dataflash ICs which use different shifts for setting the current page/byte address (thanks + * to Kenneth Clubb) + * - Added DataflashManager_WriteBlocks_RAM() and DataflashManager_ReadBlocks_RAM() functions to the MassStorage demo, to allow for easy + * interfacing with a FAT library for dataflash file level access + * - Corrected CDC class bootloader to fix a few bugs, changed address counter to store x2 addresses for convenience + * - Fixed typos in the SPI driver SPI_SPEED_FCPU_DIV_64 and SPI_SPEED_FCPU_DIV_128 masks (thanks to Markus Zocholl) + * - Keyboard and Mouse device demos (normal, data interrupt and fully interrupt driven) combined into unified keyboard and mouse demos + * - Keyboard and Mouse host demos (normal and data interrupt driven) combined into unified keyboard and mouse demos + * - Removed AVRISP_Programmer project due to code quality concerns + * - Fixed CDC demo not sending an empty packet after each transfer to prevent the host from buffering incoming data + * - Fixed documentation typos and preprocessor checks relating to misspellings of the USE_RAM_DESCRIPTORS token (thanks to Ian Gregg) + * - Fixed USBTask.h not conditionally including HostChapter9.h only when USB_CAN_BE_HOST is defined (thanks to Ian Gregg) + * - Fixed incorrect ADC driver init register manipulation (thanks to Tobias) + * - Added new GenericHID device demo application + * - Fixed Still Image Host SImage_SendData() function not clearing the pipe bank after sending data + * + * + * \section Sec_ChangeLog090209 Version 090209 + * + * - PWM timer mode in AudioOut demo changed to Fast PWM for speed + * - Updated Magstripe project to work with the latest hardware revision + * - Fixed library not responding to the BCERRI flag correctly in host mode, leading to device lockups + * - Fixed library handling Get Descriptor requests when not addressed as standard requests to the device or interface (thanks to + * Nate Lawson) + * - Fixed serious data corruption issue in MassStorage demo dataflash write routine + * - Added new NO_CLEARSET_FEATURE_REQUEST compile time token + * - USB task now restores previous global interrupt state after execution, rather than forcing global interrupts to be enabled + * - Fixed USB_DeviceEnumerationComplete event firing after each configuration change, rather than once after the initial configuration + * - Added ENDPOINT_DOUBLEBANK_SUPPORTED() macros to Endpoint.h, altered ENDPOINT_MAX_SIZE() to allow user to specify endpoint + * - ENDPOINT_MAX_ENDPOINTS changed to ENDPOINT_TOTAL_ENDPOINTS, PIPE_MAX_PIPES changed to PIPE_TOTAL_PIPES + * - Endpoint and Pipe non-control stream functions now ensure endpoint or pipe is ready before reading or writing + * - Changed Teensy bootloader to use a watchdog reset when exiting rather than a software jump + * - Fixed integer promotion error in MassStorage and MassStorageHost demos, corrupting read/write transfers + * - SPI_SendByte is now SPI_TransferByte, added new SPI_SendByte and SPI_ReceiveByte functions for fast one-way transfer + * - MassStorage demo changed to use new fast one-way SPI transfers to increase throughput + * - MassStorage handling of Mass Storage Reset class request improved + * - Altered MassStorage demo dataflash block read code for speed + * - Added USB_IsSuspended global flag + * - Simplified internal Dual Mode (OTG) USB library code to reduce code size + * - Extended stream timeout period to 100ms from 50ms + * - Mass Storage Host demo commands now all return an error code from the Pipe_Stream_RW_ErrorCodes_t enum + * - Added SubErrorCode parameter to the USB_DeviceEnumerationFailed event + * - VBUS drop interrupt now disabled during the manual-to-auto VBUS delivery handoff + * - Simplified low level backend so that device/host mode initialization uses the same code paths + * - Added workaround for faulty Mass Storage devices which do not implement the required GET_MAX_LUN request + * - Removed buggy Telnet application from the RNDIS demo + * - Moved Mass Storage class requests in the Mass Storage Host demo to wrapper functions in MassStoreCommands.c + * - Fixed incorrect SCSI command size value in the Request Sense command in MassStoreCommands.c + * - Added SetProtocol request to HID class non-parser Mouse and Keyboard demos to force devices to use the correct Boot Protocol + * - Added new "dfu" and "flip" programming targets to project makefiles + * - HID_PARSE_Sucessful enum member typo corrected to HID_PARSE_Successful + * - Changed COLLECTION item structures in the HID descriptor parser to include the collection's Usage Page value + * - Serial driver now sets Tx line as output, enables pull-up on Rx line + * - Fixed smaller USB AVRs raising multiple connection and disconnection events when NO_LIMITED_CONTROLLER_CONNECT is disabled + * - Added HOST_DEVICE_SETTLE_DELAY_MS to give the host delay after a device is connected before it is enumerated + * - Fixed KeyboardHostWithParser demo linking against the wrong global variables + * - Completed doxygen documentation of remaining library bootloaders, demos and projects + * - Fixed incorrect bootloader start address in the TeensyHID bootloader + * - Added HWB button whole-disk ASCII dump functionality to MassStoreHost demo + * - Replaced printf_P(PSTR("%c"), {Variable}) calls with putchar(<Variable>) for speed and size savings + * - Serial driver now accepts baud rates over 16-bits in size, added double speed flag option + * - Fixed incorrect callback abort return value in Pipe.c + * - Added new flip-ee and dfu-ee makefile targets (courtesy of Opendous Inc.) + * - Removed reboot-on-disconnect code from the TeensyHID bootloader, caused problems on some systems + * - Fixed AudioOutput and AudioInput demos looping on the endpoint data, rather than processing a sample at a time and returning + * each time the task runs to allow for other tasks to execute + * - Added support for the Atmel ATAVRUSBRF01 board + * - Added AVRISP Programmer Project, courtesy of Opendous Inc. + * - Fixed CDC Host demo not searching through both CDC interfaces for endpoints + * - Fixed incorrect Product String descriptor length in the DFU class bootloader + * + * + * \section Sec_ChangeLog081224 Version 081224 + * + * - MyUSB name changed to LUFA, the Lightweight USB Framework for AVRs + * - Fixed Mass Storage Host demo's MassStore_SendCommand() delay in the incorrect place + * - Fixed USBtoSerial demo not calling ReconfigureUSART() after a change in the line encoding + * - Fixed infinite loop in host mode Host-to-Device control transfers with data stages + * - HID report parser now supports devices with multiple reports in one interface via Report IDs + * - Fixed RZUSBSTICK board LED driver header incorrect macro definition order causing compile errors + * - Calling USB_Init() when the USB interface is already configured now forces a complete interface reset + * and re-enumeration - fixes MyUSB DFU bootloader not switching to app code correctly when soft reset used + * - Fixed "No newline at end of file" warning when stream callbacks are enabled + * - DFU bootloader now uses fixed signature bytes per device, rather than reading them out dynamically for size + * - Added new FIXED_CONTROL_ENDPOINT_SIZE and USE_SINGLE_DEVICE_CONFIGURATION switches to statically define certain values to + * reduce compiled binary size + * - Added new NO_LIMITED_CONTROLLER_CONNECT switch to prevent the library from trying to determine bus connection + * state from the suspension and wake up events on the smaller USB AVRs + * - Added summary of all library compile time tokens to the documentation + * - Added overview of the LUFA scheduler to the documentation + * - Removed MANUAL_PLL_CONTROL compile time token, replaced with a mask for the USB_Init() Options parameter + * - CDC bootloader now uses the correct non-far or far versions of the pgm_* functions depending on if RAMPZ is defined + * - Doxygen documentation now contains documentation on all the projects, bootloaders and most demos included with the library + * - CDC bootloader now runs user application when USB disconnected rather than waiting for a hard reset + * - MouseHostWithParser and KeyboardHostWithParser now support multiple-report devices + * - RNDIS demo can now close connections correctly using the new TCP_APP_CLOSECONNECTION() macro - used in Webserver + * - Fixed the DFU bootloader, no longer freezes up when certain files are programmed into an AVR, made reading/writing faster + * - Fixed mouse/joystick up/down movements reversed - HID mouse X/Y coordinates use a left-handed coordinate system, not a normal + * right-handed system + * - Added stub code to the CDC and USBtoSerial demos showing how to read and set the RS-232 handshake lines - not currently used in + * the demos, but the example code and supporting defines are now in place + * - Interrupts are now disabled when processing a control request in device mode, to avoid exceeding the strict control request + * timing requirements. + * - All demos now use a central StatusUpdate() function rather than direct calls to the board LED functions, so that the demos can + * easily be altered to show different LED combinations (or do something else entirely) as the demo's status changes + * - Removed LED commands from the CDC bootloader, unused by most AVR910 programming software + * - Fixed RNDIS demo ICMP ping requests echoing back incorrect data + * - Added DHCP server code to RNDIS demo, allowing for hands-free auto configuration on any PC + * - Fixed DFU bootloader PID value for the ATMEGA16U4 AVR + * - Endpoint and Pipe configuration functions now return an error code indicating success or failure + * - USB Reset in device mode now resets and disables all device endpoints + * - Added intermediate states to the host mode state machine, reducing the USB task blocking time to no more than 1ms explicitly per + * invocation when in host mode + * - Added support for the ATMEGA32U6 microcontroller + * - Added STATIC_ENDPOINT_CONFIGURATION compile time option, enabled in the bootloaders to minimize space usage + * - Removed redundant code from the USB device GetStatus() chapter 9 processing routine + * - Added new TeensyHID bootloader, compatible with the Teensy HID protocol (http://www.pjrc.com/teensy/) + * - Versions are now numbered by release dates, rather than arbitrary major/minor revision numbers + * - USB_RemoteWakeupEnabled is now correctly set and cleared by SetFeature and ClearFeature requests from the host + * - Changed prototype of GetDescriptor, so that it now returns the descriptor size (or zero if the descriptor doesn't exist) + * rather than passing the size back to the caller through a parameter and returning a boolean + * + * + * \section Sec_ChangeLog153 Version 1.5.3 (081002) + * + * - Fixed CDC bootloader using pgmspace macros for some descriptors inappropriately + * - Updated all Mouse and Keyboard device demos to include boot protocol support (now works in BIOS) + * - Renamed bootloader directories to remove spaces, which were causing build problems on several OSes + * - Removed serial number strings from all but the MassStore demo where it is required - users were not + * modifying the code to either omit the descriptor or use a unique serial per device causing problems + * when multiple units of the same device were plugged in at the same time + * - AudioOutput and AudioInput demos now correctly silence endpoints when not enabled by the host + * - Added KeyboardMouse demo (Keyboard and Mouse functionality combined into a single demo) + * - Added DriverStubs directory to house board level driver templates, to make MyUSB compatible custom board + * driver creation easier + * - Extended MassStorage demo to support multiple LUNs, 2 by default + * - Fixed incorrect device address mask, preventing the device from enumerating with addresses larger than 63 + * - Fixed incorrect data direction mask in the GetStatus standard request, preventing it from being handled + * - Fixed incorrect GetStatus standard request for endpoints, now returns the endpoint STALL status correctly + * - Added in new USB_RemoteWakeupEnabled and USB_CurrentlySelfPowered flags rather than using fixed values + * - Added DualCDC demo to demonstrate the use of Interface Association Descriptors + * - Added pipe NAK detection and clearing API + * - Added pipe status change (NAK, STALL, etc.) interrupt API + * - Fixed MassStorageHost demo so that it no longer freezes randomly when issuing several commands in a row + * - Host demos configuration descriptor routines now return a unique error code when the returned data does + * not have a valid configuration descriptor header + * - Added Endpoint_WaitUntilReady() and Pipe_WaitUntilReady() functions + * - Stream functions now have software timeouts, timeout period can be set by the USB_STREAM_TIMEOUT_MS token + * - All demos now pass the USB.org automated Chapter 9 device compliance tests + * - All HID demos now pass the USB.org automated HID compliance tests + * - Polling interval of the interrupt endpoint in the CDC based demos changed to 0xFF to fix problems on Linux systems + * - Changed stream functions to accept a new callback function, with NO_STREAM_CALLBACKS used to disable all callbacks + * - Mass Storage demo dataflash management routines changed to use the endpoint stream functions + * - Added AVRStudio project files for each demo in addition to the existing Programmer's Notepad master project file + * - Re-added call to ReconfigureUSART() in USBtoSerial SetLineCoding request, so that baud rate changes + * are reflected in the hardware (change was previously lost) + * + * + * \section Sec_ChangeLog152 Version 1.5.2 (080731) + * + * - Fixed SwapEndian_32() function in Common.h so that it now works correctly (wrong parameter types) + * - Updated RNDIS demo - notification endpoint is no longer blocking so that it works with faulty Linux RNDIS + * implementations (where the notification endpoint is ignored in favor of polling the control endpoint) + * - Fixed incorrect Vendor Description string return size in RNDIS demo for the OID_GEN_VENDOR_DESCRIPTION OID token + * - Added very basic TCP/IP stack and HTTP/TELNET servers to RNDIS demo + * - Fixed DFU bootloader exit causing programming software to complain about failed writes + * - Fixed DFU bootloader EEPROM programming mode wiping first flash page + * - Fixed Clear/Set Feature device standard request processing code (fixing MassStorage demo in the process) + * - Added support for the ATMEGA16U4 AVR microcontroller + * - Library license changed from LGPLv3 to MIT license + * + * + * \section Sec_ChangeLog151 Version 1.5.1 (080707) + * + * - Changed host demos to enable the host function task on the firing of the USB_DeviceEnumerationComplete event + * rather than the USB_DeviceAttached event + * - HID Usage Stack now forcefully cleared after an IN/OUT/FEATURE item has been completely processed to remove + * any referenced but not created usages + * - Changed USB_INT_DisableAllInterrupts() and USB_INT_ClearAllInterrupts(), USB_Host_GetNextDescriptorOfType(), + * USB_Host_GetNextDescriptorOfTypeBefore(), USB_Host_GetNextDescriptorOfTypeAfter() to normal functions (from inline) + * - Fixed USBtoSerial demo not sending data, only receiving + * - Fixed main makefile to make all by default, fixed MagStripe directory case to prevent case-sensitive path problems + * - ConfigDescriptor functions made normal, instead of static inline + * - Pipe/Endpoint *_Ignore_* functions changed to *_Discard_*, old names still present as aliases + * - Fixed ENDPOINT_MAX_SIZE define to be correct on limited USB controller AVRs + * - Changed endpoint and pipe size translation routines to use previous IF/ELSE IF cascade code, new algorithmic + * approach was buggy and caused problems + * - Bootloaders now compile with -fno-inline-small-functions option to reduce code size + * - Audio demos now use correct endpoint sizes for full and limited controller USB AVRs, double banking in all cases + * to be in line with the specification (isochronous endpoints MUST be double banked) + * - Added Interface Association descriptor to StdDescriptors.h, based on the relevant USB2.0 ECN + * - Fixed MIDI demo, corrected Audio Streaming descriptor to follow the MIDI-specific AS structure + * - Fixed HID class demo descriptors so that the HID interface's protocol is 0x00 (required for non-boot protocol HID + * devices) to prevent problems on hosts expecting the boot protocol functions to be supported + * - Added read/write control stream functions to Endpoint.h + * - Fixed AudioOut demo not setting port pins to inputs on USB disconnect properly + * - Added RNDISEthernet demo application + * + * + * \section Sec_ChangeLog150 Version 1.5.0 (080610) + * + * - Fixed MIDI demo, now correctly waits for the endpoint to be ready between multiple note messages + * - Added CDC Host demo application + * - Added KeyboardFullInt demo application + * - Endpoint and Pipe creation routines now mask endpoint/pipe size with the size mask, to remove transaction + * size bits not required for the routines (improves compatibility with devices) + * - Fixed AudioInput demo - now correctly sends sampled audio to the host PC + * - Fixed AudioOutput demo once more -- apparently Windows requires endpoint packets to be >=192 bytes + * - Shrunk round-robbin scheduler code slightly via the use of struct pointers rather than array indexes + * - Fixed off-by-one error when determining if the Usage Stack is full inside the HID Report parser + * - Renamed Magstripe.h to MagstripeHW.h and moved driver out of the library and into the MagStripe demo folder + * - Added preprocessor checks to enable C linkage on the library components when used with a C++ compiler + * - Added Still Image Host demo application + * - The USB device task now restores the previously selected endpoint, allowing control requests to be transparently + * handled via interrupts while other endpoints are serviced through polling + * - Fixed device signature being sent in reverse order in the CDC bootloader + * - Host demos now have a separate ConfigDescriptor.c/.h file for configuration descriptor processing + * - HostWithParser demos now have a separate HIDReport.c/.h file for HID report processing and dumping + * - Removed non-mandatory commands from MassStorage demo to save space, fixed SENSE ResponseCode value + * - CDC demos now send empty packets after sending a full one to prevent buffering issues on the host + * - Updated demo descriptors to use VID/PID values donated by Atmel + * - Added DoxyGen documentation to the source files + * - Fixed Serial_IsCharReceived() definition, was previously reversed + * - Removed separate USB_Descriptor_Language_t descriptor, USB_Descriptor_String_t is used instead + * - Removed unused Device Qualifier descriptor structure + * - Renamed the USB_CreateEndpoints event to the more appropriate USB_ConfigurationChanged + * - Fixed MassStorageHost demo reading in the block data in reverse + * - Removed outdated typedefs in StdRequestType.h, superseded by the macro masks + * - Corrected OTG.h is now included when the AVR supports both Host and Device modes, for creating OTG products + * - USB_DeviceEnumerationComplete event is now also fired when in device mode and the host has finished its enumeration + * - Interrupt driven demos now properly restore previously selected endpoint when ISR is complete + * - The value of USB_HOST_TIMEOUT_MS can now be overridden in the user project makefile to a custom fixed timeout value + * - Renamed USB_Host_SOFGeneration_* macros to more friendly USB_Host_SuspendBus(), USB_Host_ResumeBus() + * and USB_Host_IsBusSuspended() + * - Renamed *_*_Is* macros to *_Is* to make all flag checking macros consistent, Pipe_SetInterruptFreq() is now + * Pipe_SetInterruptPeriod() to use the correct terminology + * - UnicodeString member of USB_Descriptor_String_t struct changed to an ordinary int array type, so that the GCC + * Unicode strings (prefixed with an L before the opening quotation mark) can be used instead of explicit arrays + * of ASCII characters + * - Fixed Endpoint/Pipes being configured incorrectly if the maximum endpoint/pipe size for the selected USB AVR + * model was given as the bank size + * - HID device demos now use a true raw array for the HID report descriptor rather than a struct wrapped array + * - Added VERSION_BCD() macro, fixed reported HID and USB version numbers in demo descriptors + * - Cleaned up GetDescriptor device chapter 9 handler function + * - Added GET_REPORT class specific request to HID demos to make them complaint to the HID class + * - Cleaned up setting of USB_IsInitialized and USB_IsConnected values to only when needed + * - Removed Atomic.c and ISRMacro.h; the library was already only compatible with recent avr-lib-c for other reasons + * - All demos and library functions now use USB standardized names for the USB data (bRequest, wLength, etc.) + * - Added USE_NONSTANDARD_DESCRIPTOR_NAMES token to switch back to the non-standard descriptor element names + * + * + * \section Sec_ChangeLog141 Version 1.4.1 (090519) + * + * - Enhanced KeyboardWithParser demo, now prints out pressed alphanumeric characters like the standard demo + * - Fixed MassStorage demo, read/writes using non mode-10 commands now work correctly + * - Corrected version number in Version.h + * + * + * \section Sec_ChangeLog140 Version 1.4.0 (090505) + * + * - Added HID Report Parser API to the library + * - Added Mouse and Keyboard host demo applications, using the new HID report parser engine + * - Added MouseFullInt demo, which demonstrates a fully interrupt (including control requests) mouse device + * - Fixed incorrect length value in the audio control descriptor of the AudioOutput and AudioInput demos + * - Added MIDI device demo application to the library + * - Fixed problem preventing USB devices from being resumed from a suspended state + * - Added new CDC class bootloader to the library, based on the AVR109 bootloader protocol + * - Added header to each demo application indicating the mode, class, subclass, standards used and supported speed + * - Functions expecting endpoint/pipe numbers are no longer automatically masked against ENDPOINT_EPNUM_MASK or + * PIPE_PIPENUM_MASK - this should be manually added to code which requires it + * - Fixed DFU class bootloader - corrected frequency of flash page writes, greatly reducing programming time + * - Renamed AVR_HOST_GetDeviceConfigDescriptor() to USB_Host_GetDeviceConfigDescriptor() and AVR_HOST_GetNextDescriptor() + * to USB_Host_GetNextDescriptor() + * - Added new USB_Host_GetNextDescriptorOfTypeBefore() and USB_Host_GetNextDescriptorOfTypeAfter() routines + * - Moved configuration descriptor routines to MyUSB/Drivers/USB/Class/, new accompanying ConfigDescriptors.c file + * - Added new configuration descriptor comparator API for more powerful descriptor parsing, updated host demos to use the + * new comparator API + * - Fixed MassStorageHost demo capacity printout, and changed data read/write mode from little-endian to the correct + * big-endian for SCSI devices + * - Fixed macro/function naming consistency; USB_HOST is now USB_Host, USB_DEV is now USB_Device + * - Added better error reporting to host demos + * - Added 10 microsecond delay after addressing devices in host mode, to prevent control stalls + * + * + * \section Sec_ChangeLog132 Version 1.3.2 (080401) + * + * - Added call to ReconfigureUSART() in USBtoSerial SetLineCoding request, so that baud rate changes + * are reflected in the hardware + * - Fixed CDC and USBtoSerial demos - Stream commands do not work for control endpoints, and the + * GetLineCoding request had an incorrect RequestType mask preventing it from being processed + * - Improved reliability of the USBtoSerial demo, adding a busy wait while the buffer is full + * - Device control endpoint size is now determined from the device's descriptors rather than being fixed + * - Separated out SPI code into new SPI driver in AT90USBXXX driver directory + * - Bootloader now returns correct PID for the selected USB AVR model, not just the AT90USB128X PID + * - Added support for the RZUSBSTICK board + * - Bicolour driver removed in favor of generic LEDs driver + * - Added support for the ATMEGA32U4 AVR + * - Added MANUAL_PLL_CONTROL compile time option to prevent the USB library from manipulating the PLL + * + * + * \section Sec_ChangeLog131 Version 1.3.1 (080319) + * + * - Fixed USB to Serial demo - class value in the descriptors was incorrect + * - Control endpoint size changed from 64 bytes to 8 bytes to save on USB FIFO RAM and to allow low + * speed mode devices to enumerate properly + * - USB to Serial demo data endpoints changed to dual-banked 16 byte to allow the demo to work + * on USB AVRs with limited USB FIFO RAM + * - Changed demo endpoint numbers to use endpoints 3 and 4 for double banking, to allow limited + * USB device controller AVRs (AT90USB162, AT90USB82) to function correctly + * - Updated Audio Out demo to use timer 1 for AVRs lacking a timer 3 for the PWM output + * - Fixed incorrect USB_DEV_OPT_HIGHSPEED entry in the Mass Storage device demo makefile + * - Optimized Mass Storage demo for a little extra transfer speed + * - Added LED indicators to the Keyboard demo for Caps Lock, Num Lock and Scroll Lock + * - Added Endpoint_Read_Stream, Endpoint_Write_Stream, Pipe_Read_Stream and Pipe_Write_Stream functions + * (including Big and Little Endian variants) + * - Made Dataflash functions inline for speed, removed now empty Dataflash.c driver file + * - Added new SetSystemClockPrescaler() macro (thanks to Joerg Wunsch) + * - Fixed Endpoint_ClearStall() to function correctly on full USB controller AVRs (AT90USBXXX6/7) + * - Endpoint_Setup_In_Clear() and Endpoint_Setup_Out_Clear() no longer set FIFOCON, in line with the + * directives in the datasheet + * - Fixed PLL prescaler defines for all AVR models and frequencies + * - Fixed ENDPOINT_INT_IN and ENDPOINT_INT_OUT definitions + * - Added interrupt driven keyboard and mouse device demos + * - Combined USB_Device_ClearFeature and USB_Device_SetFeature requests into a single routine for code + * size savings + * - Added missing Pipe_GetCurrentPipe() macro to Pipe.h + * + * + * \section Sec_ChangeLog130 Version 1.3.0 (080307) + * + * - Unnecessary control endpoint config removed from device mode + * - Fixed device standard request interpreter accidentally processing some class-specific requests + * - Added USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS compile time options to instruct the library + * to use descriptors stored in RAM or EEPROM rather than flash memory + * - All demos now disable watchdog on startup, in case it has been enabled by fuses or the bootloader + * - USB_DEV_OPT_LOWSPEED option now works correctly + * - Added ability to set the USB options statically for a binary size reduction via the USE_STATIC_OPTIONS + * compile time define + * - USB_Init no longer takes a Mode parameter if compiled for a USB device with no host mode option, or + * if forced to a particular mode via the USB_HOST_ONLY or USB_DEVICE_ONLY compile time options + * - USB_Init no longer takes an Options parameter if options statically configured by USE_STATIC_OPTIONS + * - Endpoint_Ignore_* and Pipe_Ignore_* made smaller by making the dummy variable non-volatile so that the + * compiler can throw away the result more efficiently + * - Added in an optional GroupID value to each scheduler entry, so that groups of tasks can once again be + * controlled by the new Scheduler_SetGroupTaskMode() routine + * - Added support for AT90USB162 and AT90USB82 AVR models + * - Added support for the STK525 and STK526 boards + * - Added support for custom board drivers to be supplied by selecting the board type as BOARD_USER, and + * placing board drivers in {Application Directory}/Board/ + * - PLL is now stopped and USB clock is frozen when detached from host in device mode, to save power + * - Joystick defines are now in synch with the schematics - orientation will be rotated for the USBKEY + * - Fixed USB_DEV_IsUSBSuspended() - now checks the correct register + * - Fixed data transfers to devices when in host mode + * - Renamed USB_DEV_OPT_HIGHSPEED to USB_DEV_OPT_FULLSPEED and USB_HOST_IsDeviceHighSpeed() to + * USB_HOST_IsDeviceFullSpeed() to be in line with the official USB speed names (to avoid confusion with + * the real high speed mode, which is unavailable on the USB AVRs) + * + * + * \section Sec_ChangeLog120 Version 1.2.0 (080204) + * + * - Added USB_DeviceEnumerationComplete event for host mode + * - Added new Scheduler_Init routine to prepare the scheduler, so that tasks can be started and + * stopped before the scheduler has been started (via Scheduler_Start) + * - Connection events in both Device and Host mode are now interrupt-driven, allowing the USB management + * task to be stopped when the USB is not connected to a host or device + * - All demos updated to stop the USB task when not in use via the appropriate USB events + * - Mass Storage Host demo application updated to function correctly with all USB flash disks + * - Mass Storage Host demo application now prints out the capacity and number of LUNs in the attached + * device, and prints the first block as hexadecimal numbers rather than ASCII characters + * - Endpoint and Pipe clearing routines now clear the Endpoint/Pipe interrupt and status flags + * - Shifted error handling code in the host enum state machine to a single block, to reduce code complexity + * - Added in DESCRIPTOR_TYPE, DESCRIPTOR_SIZE and DESCRIPTOR_CAST macros to make config descriptor processing + * clearer in USB hosts and DESCRIPTOR_ADDRESS for convenience in USB devices + * - Added in alloca macro to common.h, in case the user is using an old version of avr-lib-c missing the macro + * + * + * \section Sec_ChangeLog110 Version 1.1.0 (080125) + * + * - Fixed DCONNI interrupt being enabled accidentally after a USB reset + * - Fixed DDISCI interrupt not being disabled when a device is not connected + * - Added workaround for powerless pull-up devices causing false disconnect interrupts + * - Added USB_DeviceEnumerationFailed event for Host mode + * - AVR_HOST_GetDeviceConfigDescriptor routine no longer modifies ConfigSizePtr if a valid buffer + * pointer is passed + * - Added ALLOCABLE_BYTES to DynAlloc, and added code to make the size of key storage variables + * dependant on size of memory parameters passed in via the user project's makefile + * - Fixed incorrect device reset routine being called in USBTask + * - Devices which do not connect within the standard 300mS are now supported + * - Removed incorrect ATTR_PURE from Scheduler_SetTaskMode(), which was preventing tasks from being + * started/stopped, as well as USB_InitTaskPointer(), which was breaking dual device/host USB projects + * - Changed scheduler to use the task name rather than IDs for setting the task mode, eliminating the + * need to have a task ID list + * - ID transition interrupt now raises the appropriate device/host disconnect event if device attached + * - Fixed double VBUS change (and VBUS -) event when detaching in device mode + * - Added ability to disable ANSI terminal codes by the defining of DISABLE_TERMINAL_CODES in makefile + * - Removed return from ConfigurePipe and ConfigureEndpoint functions - use Pipe_IsConfigured() and + * Endpoint_IsConfigured() after calling the config functions to determine success + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompileTimeTokens.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompileTimeTokens.txt new file mode 100644 index 0000000000..966ddd0fe4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompileTimeTokens.txt @@ -0,0 +1,223 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_TokenSummary Summary of Compile Tokens + * + * The following lists all the possible tokens which can be defined in a project makefile, and passed to the + * compiler via the -D switch, to alter the LUFA library code. These tokens may alter the library behaviour, + * or remove features unused by a given application in order to save flash space. + * + * \note If the \c USE_LUFA_CONFIG_HEADER token is defined, the library will include a header file named \c LUFAConfig.h located + * in the user directory where the below compile time tokens may be defined. This allows for an alternative to makefile + * defined tokens for configuring the library. + * + * \section Sec_SummaryNonUSBTokens Non USB Related Tokens + * This section describes compile tokens which affect non-USB sections of the LUFA library. + * + * - <b>DISABLE_TERMINAL_CODES</b> - (\ref Group_Terminal) - <i>All Architectures</i> \n + * If an application contains ANSI terminal control codes listed in TerminalCodes.h, it might be desired to remove them + * at compile time for use with a terminal which is non-ANSI control code aware, without modifying the source code. If + * this token is defined, all ANSI control codes in the application code from the TerminalCodes.h header are removed from + * the source code at compile time. + * + * + * \section Sec_SummaryUSBClassTokens USB Class Driver Related Tokens + * This section describes compile tokens which affect USB class-specific drivers in the LUFA library. + * + * - <b>HID_HOST_BOOT_PROTOCOL_ONLY</b> - (\ref Group_USBClassHIDHost) - <i>All Architectures</i> \n + * By default, the USB HID Host class driver is designed to work with HID devices using either the Boot or Report HID + * communication protocols. On devices where the Report protocol is not used (i.e. in applications where only basic + * Mouse or Keyboard operation is desired, using boot compatible devices), the code responsible for the Report protocol + * mode can be removed to save space in the compiled application by defining this token. When defined, it is still necessary + * to explicitly put the attached device into Boot protocol mode via a call to \ref HID_Host_SetBootProtocol(). + * + * - <b>HID_STATETABLE_STACK_DEPTH</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n + * HID reports may contain PUSH and POP elements, to store and retrieve the current HID state table onto a stack. This + * allows for reports to save the state table before modifying it slightly for a data item, and then restore the previous + * state table in a compact manner. This token may be defined to a non-zero 8-bit value to give the maximum depth of the state + * table stack. If not defined, this defaults to the value indicated in the HID.h file documentation. + * + * - <b>HID_USAGE_STACK_DEPTH</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n + * HID reports generally contain many USAGE elements, which are assigned to INPUT, OUTPUT and FEATURE items in succession + * when multiple items are defined at once (via REPORT COUNT elements). This allows for several items to be defined with + * different usages in a compact manner. This token may be defined to a non-zero 8-bit value to set the maximum depth of the + * usage stack, indicating the maximum number of USAGE items which can be stored temporarily until the next INPUT, OUTPUT + * and FEATURE item. If not defined, this defaults to the value indicated in the HID.h file documentation. + * + * - <b>HID_MAX_COLLECTIONS</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n + * HID reports generally contain several COLLECTION elements, used to group related data items together. Collection information + * is stored separately in the processed usage structure (and referred to by the data elements in the structure) to save space. + * This token may be defined to a non-zero 8-bit value to set the maximum number of COLLECTION items which can be processed by the + * parser into the resultant processed report structure. If not defined, this defaults to the value indicated in the HID.h file + * documentation. + * + * - <b>HID_MAX_REPORTITEMS</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n + * All HID reports contain one or more INPUT, OUTPUT and/or FEATURE items describing the data which can be sent to and from the HID + * device. Each item has associated usages, bit offsets in the item reports and other associated data indicating the manner in which + * the report data should be interpreted by the host. This token may be defined to a non-zero 8-bit value to set the maximum number of + * data elements which can be stored in the processed HID report structure, including INPUT, OUTPUT and (if enabled) FEATURE items. + * If a item has a multiple count (i.e. a REPORT COUNT of more than 1), each item in the report count is placed separately in the + * processed HID report table. If not defined, this defaults to the value indicated in the HID.h file documentation. + * + * - <b>HID_MAX_REPORT_IDS</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n + * HID reports may contain several report IDs, to logically distinguish grouped device data from one another - for example, a combination + * keyboard and mouse might use report IDs to separate the keyboard reports from the mouse reports. In order to determine the size of each + * report, and thus know how many bytes must be read or written, the size of each report (IN, OUT and FEATURE) must be calculated and + * stored. This token may be defined to a non-zero 8-bit value to set the maximum number of report IDs in a device which can be processed + * and their sizes calculated/stored into the resultant processed report structure. If not defined, this defaults to the value indicated in + * the HID.h file documentation. + * + * - <b>NO_CLASS_DRIVER_AUTOFLUSH</b> - (\ref Group_USBClassDrivers) - <i>All Architectures</i> \n + * Many of the device and host mode class drivers automatically flush any data waiting to be written to an interface, when the corresponding + * USB management task is executed. This is usually desirable to ensure that any queued data is sent as soon as possible once and new data is + * constructed in the main program loop. However, if flushing is to be controlled manually by the user application via the *_Flush() commands, + * the compile time token may be defined in the application's makefile to disable automatic flushing during calls to the class driver USB + * management tasks. + * + * + * \section Sec_SummaryUSBTokens General USB Driver Related Tokens + * This section describes compile tokens which affect USB driver stack as a whole in the LUFA library. + * + * - <b>ORDERED_EP_CONFIG</b> - (\ref Group_EndpointManagement , \ref Group_PipeManagement) - <i>AVR8, UC3</i> \n + * The USB AVRs do not allow for Endpoints and Pipes to be configured out of order; they <i>must</i> be configured in an ascending order to + * prevent data corruption issues. However, by default LUFA employs a workaround to allow for unordered Endpoint/Pipe initialization. This compile + * time token may be used to restrict the initialization order to ascending indexes only in exchange for a smaller compiled binary size. Use + * caution when applied to applications using the library USB Class drivers; the user application must ensure that all endpoints and pipes are + * allocated sequentially. + * + * - <b>USE_STATIC_OPTIONS</b>=<i>x</i> - (\ref Group_USBManagement) - <i>All Architectures</i> \n + * By default, the USB_Init() function accepts dynamic options at runtime to alter the library behaviour, including whether the USB pad + * voltage regulator is enabled, and the device speed when in device mode. By defining this token to a mask comprised of the USB options + * mask defines usually passed as the Options parameter to USB_Init(), the resulting compiled binary can be decreased in size by removing + * the dynamic options code, and replacing it with the statically set options. When defined, the USB_Init() function no longer accepts an + * Options parameter. + * + * - <b>USB_DEVICE_ONLY</b> - (\ref Group_USBManagement) - <i>All Architectures</i> \n + * For the USB AVR models supporting both device and host USB modes, the USB_Init() function contains a Mode parameter which specifies the + * mode the library should be initialized to. If only device mode is required, the code for USB host mode can be removed from the binary to + * save space. When defined, the USB_Init() function no longer accepts a Mode parameter. This define is irrelevant on smaller USB AVRs which + * do not support host mode. + * + * - <b>USB_HOST_ONLY</b> - (\ref Group_USBManagement) - <i>All Architectures</i> \n + * Same as USB_DEVICE_ONLY, except the library is fixed to USB host mode rather than USB device mode. Not available on some USB AVR models. + * + * - <b>USB_STREAM_TIMEOUT_MS</b>=<i>x</i> - (\ref Group_USBManagement) - <i>All Architectures</i> \n + * When endpoint and/or pipe stream functions are used, by default there is a timeout between each transfer which the connected device or host + * must satisfy, or the stream function aborts the remaining data transfer. This token may be defined to a non-zero 16-bit value to set the timeout + * period for stream transfers, specified in milliseconds. If not defined, the default value specified in LowLevel.h is used instead. + * + * - <b>NO_LIMITED_CONTROLLER_CONNECT</b> - (\ref Group_Events) - <i>AVR8 Only</i> \n + * On the smaller USB AVRs, the USB controller lacks VBUS events to determine the physical connection state of the USB bus to a host. In lieu of + * VBUS events, the library attempts to determine the connection state via the bus suspension and wake up events instead. This however may be + * slightly inaccurate due to the possibility of the host suspending the bus while the device is still connected. If accurate connection status is + * required, the VBUS line of the USB connector should be routed to an AVR pin to detect its level, so that the USB_DeviceState global + * can be accurately set and the \ref EVENT_USB_Device_Connect() and \ref EVENT_USB_Device_Disconnect() events manually raised by the RAISE_EVENT macro. + * When defined, this token disables the library's auto-detection of the connection state by the aforementioned suspension and wake up events. + * + * - <b>NO_SOF_EVENTS</b> - (\ref Group_Events) - <i>All Architectures</i> \n + * By default, there exists a LUFA application event for the start of each USB frame while the USB bus is not suspended in either host or device mode. + * This event can be selectively enabled or disabled by calling the appropriate device or host mode function. When this compile time token is defined, + * the ability to receive USB Start of Frame events via the \ref EVENT_USB_Device_StartOfFrame() or \ref EVENT_USB_Host_StartOfFrame() events is removed, + * reducing the compiled program's binary size. + * + * + * \section Sec_SummaryUSBDeviceTokens USB Device Mode Driver Related Tokens + * This section describes compile tokens which affect USB driver stack of the LUFA library when used in Device mode. + * + * - <b>USE_RAM_DESCRIPTORS</b> - (\ref Group_StdDescriptors) - <i>AVR8 Only</i> \n + * Define this token to indicate to the USB driver that all device descriptors are stored in RAM, rather than being located in any one + * of the AVR's memory spaces. RAM descriptors may be desirable in applications where the descriptors need to be modified at runtime. + * + * - <b>USE_FLASH_DESCRIPTORS</b> - (\ref Group_StdDescriptors) - <i>AVR8 Only</i> \n + * Similar to USE_RAM_DESCRIPTORS, but all descriptors are stored in the AVR's FLASH memory rather than RAM. + * + * - <b>USE_EEPROM_DESCRIPTORS</b> - (\ref Group_StdDescriptors) - <i>AVR8 Only</i> \n + * Similar to USE_RAM_DESCRIPTORS, but all descriptors are stored in the AVR's EEPROM memory rather than RAM. + * + * - <b>NO_INTERNAL_SERIAL</b> - (\ref Group_StdDescriptors) - <i>All Architectures</i> \n + * Some AVR models contain a unique serial number which can be used as the device serial number, while in device mode. This allows + * the host to uniquely identify the device regardless of if it is moved between USB ports on the same computer, allowing allocated + * resources (such as drivers, COM Port number allocations) to be preserved. This is not needed in many apps, and so the code that + * performs this task can be disabled by defining this option and passing it to the compiler via the -D switch. + * + * - <b>FIXED_CONTROL_ENDPOINT_SIZE</b>=<i>x</i> - (\ref Group_EndpointManagement) - <i>All Architectures</i> \n + * By default, the library determines the size of the control endpoint (when in device mode) by reading the device descriptor. + * Normally this reduces the amount of configuration required for the library, allows the value to change dynamically (if + * descriptors are stored in EEPROM or RAM rather than flash memory) and reduces code maintenance. However, this token can be + * defined to a non-zero value instead to give the size in bytes of the control endpoint, to reduce the size of the compiled + * binary. + * + * - <b>DEVICE_STATE_AS_GPIOR</b> - (\ref Group_Device) - <i>AVR8 Only</i> \n + * One of the most frequently used global variables in the stack is the USB_DeviceState global, which indicates the current state of + * the Device State Machine. To reduce the amount of code and time required to access and modify this global in an application, this token + * may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR + * reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except + * implicitly via the library APIs. + * + * - <b>FIXED_NUM_CONFIGURATIONS</b>=<i>x</i> - (\ref Group_Device) - <i>All Architectures</i> \n + * By default, the library determines the number of configurations a USB device supports by reading the device descriptor. This reduces + * the amount of configuration required to set up the library, and allows the value to change dynamically (if descriptors are stored in + * EEPROM or RAM rather than flash memory) and reduces code maintenance. However, this value may be fixed via this token in the project + * makefile to reduce the compiled size of the binary at the expense of flexibility. + * + * - <b>CONTROL_ONLY_DEVICE</b> - (\ref Group_Device) - <i>All Architectures</i> \n + * In some limited USB device applications, there are no device endpoints other than the control endpoint; i.e. all device communication + * is through control endpoint requests. Defining this token will remove several features related to the selection and control of device + * endpoints internally, saving space. Generally, this is usually only useful in (some) bootloaders and is best avoided. + * + * - <b>MAX_ENDPOINT_INDEX</b> - (\ref Group_Device) - <i>XMEGA Only</i> \n + * Defining this value to the highest index (not address - this excludes the direction flag) endpoint within the device will restrict the + * number of FIFOs created internally for the endpoint buffers, reducing the total RAM usage. + * + * - <b>INTERRUPT_CONTROL_ENDPOINT</b> - (\ref Group_USBManagement) - <i>All Architectures</i> \n + * Some applications prefer to not call the USB_USBTask() management task regularly while in device mode, as it can complicate code significantly. + * Instead, when device mode is used this token can be passed to the library via the -D switch to allow the library to manage the USB control + * endpoint entirely via USB controller interrupts asynchronously to the user application. When defined, USB_USBTask() does not need to be called + * when in USB device mode. + * + * - <b>NO_DEVICE_REMOTE_WAKEUP</b> - (\ref Group_Device) - <i>All Architectures</i> \n + * Many devices do not require the use of the Remote Wakeup features of USB, used to wake up the USB host when suspended. On these devices, + * the code required to manage device Remote Wakeup can be disabled by defining this token and passing it to the library via the -D switch. + * + * - <b>NO_DEVICE_SELF_POWER</b> - (\ref Group_Device) - <i>All Architectures</i> \n + * USB devices may be bus powered, self powered, or a combination of both. When a device can be both bus powered and self powered, the host may + * query the device to determine the current power source, via \ref USB_Device_CurrentlySelfPowered. For solely bus powered devices, this global + * and the code required to manage it may be disabled by passing this token to the library via the -D switch. + * + * + * \section Sec_SummaryUSBHostTokens USB Host Mode Driver Related Tokens + * + * This section describes compile tokens which affect USB driver stack of the LUFA library when used in Host mode. + * + * - <b>HOST_STATE_AS_GPIOR</b> - (\ref Group_Host) - <i>AVR8 Only</i> \n + * One of the most frequently used global variables in the stack is the USB_HostState global, which indicates the current state of + * the Host State Machine. To reduce the amount of code and time required to access and modify this global in an application, this token + * may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR + * reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except + * implicitly via the library APIs. + * + * - <b>USB_HOST_TIMEOUT_MS</b>=<i>x</i> - (\ref Group_Host) - <i>All Architectures</i> \n + * When a control transfer is initiated in host mode to an attached device, a timeout is used to abort the transfer if the attached + * device fails to respond within the timeout period. This token may be defined to a non-zero 16-bit value to set the timeout period for + * control transfers, specified in milliseconds. If not defined, the default value specified in Host.h is used instead. + * + * - <b>HOST_DEVICE_SETTLE_DELAY_MS</b>=<i>x</i> - (\ref Group_Host) - <i>All Architectures</i> \n + * Some devices require a delay of up to 5 seconds after they are connected to VBUS before the enumeration process can be started, or + * they will fail to enumerate correctly. By placing a delay before the enumeration process, it can be ensured that the bus has settled + * back to a known idle state before communications occur with the device. This token may be defined to a 16-bit value to set the device + * settle period, specified in milliseconds. If not defined, the default value specified in Host.h is used instead. + * + * - <b>INVERTED_VBUS_ENABLE_LINE</b> - (\ref Group_Host) - <i>All Architectures</i> \n + * If enabled, this will indicate that the USB target VBUS line polarity is inverted; i.e. it should be pulled low to enable VBUS to the + * target, and pulled high to stop the target VBUS generation. + * + * \attention On AVR8 architecture devices, this compile time option requires \c NO_AUTO_VBUS_MANAGEMENT to be set. + * + * - <b>NO_AUTO_VBUS_MANAGEMENT</b> - (\ref Group_Host) - <i>All Architectures</i> \n + * Disables the automatic management of VBUS to the target, i.e. automatic shut down in the even of an overcurrent situation. When enabled, VBUS + * is enabled while the USB controller is initialized in USB Host mode. + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompilingApps.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompilingApps.txt new file mode 100644 index 0000000000..85912b56ee --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompilingApps.txt @@ -0,0 +1,50 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_CompilingApps Compiling the Demos, Bootloaders and Projects + * + * The following details how to compile the included LUFA demos, applications and bootloaders using AVR-GCC. + * + * \section Sec_Prerequisites Prerequisites + * Before you can compile any of the LUFA library code or demos, you will need a recent distribution of avr-libc (1.6.2+) + * and the AVR-GCC (4.2+) compiler. A standard "coreutils" package for your system is also required for command line + * compilation of LUFA based applications. + * + * \subsection SSec_PreqWindows Windows Prerequisites + * On Windows, you will need a copy of the latest Atmel Toolchain, either downloaded and installed as a standalone + * package, or installed as part of Atmel Studio. You will need to ensure that the "bin" directory of the toolchain + * is available in your system's <b>PATH</b> environment variable. + * + * In addition, you will need to install a ported version of the ZSH or BASH *nix shells, and a standard set of *nix + * utilities such as <i>cut</i>, <i>find</i> and <i>sed</i>. These can be found in the "basic" system package of the + * of the MinGW installer (<a>http://www.mingw.org</a>). Once installed, add the "msys\1.0\bin" of the MinGW installation + * folder is added to your system's <b>PATH</b> environment variable. + * + * The bootloaders currently also require the "bc" application, which can be installed from + * <a>http://gnuwin32.sourceforge.net/downlinks/bc.php</a>. Once installed add the "GnuWin32\bin" path of the GnuWin32 + * installation folder to your system's <b>PATH</b> environment variable. + * + * \subsection SSec_PreqLinux Linux Prerequisites + * On Linux systems you will need to install the latest Linux distribution of the standalone Atmel Toolchain from the + * Atmel website for general development, or use the latest avr-libc and avr-gcc packages for your chosen distribution's + * package manager. For full device support, the Atmel standalone package is recommended. + * + * \section Sec_Compiling Compiling a LUFA Application + * Compiling the LUFA demos, applications and/or bootloaders is very simple. LUFA comes with makefile scripts for + * each individual demo, bootloader and project folder, as well as scripts in the Demos/, Bootloaders/, Projects/ + * and the LUFA root directory. Compilation of projects can be started from any of the above directories, with a build + * started from an upper directory in the directory structure executing build of all child directories under it. This + * means that while a build inside a particular demo directory will build only that particular demo, a build started from + * the /Demos/ directory will build all LUFA demo projects sequentially. + * + * To build a project from the source via the command line, the command <b>"make all"</b> should be executed from the command + * line in the directory of interest. To remove compiled files (including the binary output, all intermediately files and all + * diagnostic output files), execute <b>"make clean"</b>. Once a "make all" has been run and no errors were encountered, the + * resulting binary will be located in the generated ".HEX" file. If your project makes use of pre-initialized EEPROM + * variables, the generated ".EEP" file will contain the project's EEPROM data. + * + * \see \ref Page_BuildSystem for information on the LUFA build system. + */ diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ConfiguringApps.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ConfiguringApps.txt new file mode 100644 index 0000000000..f126e69bbd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ConfiguringApps.txt @@ -0,0 +1,104 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_ConfiguringApps Configuring the Demos, Bootloaders and Projects + * + * If the target microcontroller model, architecture, clock speed, board or other settings are different from the current + * settings, they must be changed and the project recompiled from the source code before being programmed into the microcontroller. + * Most project configuration options are located in the <tt>makefile</tt> build script inside each LUFA application's folder, + * however some demo or application-specific configuration settings are located in one or more of the source files of the project. + * See each project's individual documentation for application-specific configuration values. + * + * Each project "makefile" contains all the script and configuration data required to compile each project. When opened with + * any regular basic text editor such as Notepad or WordPad (ensure that the save format is a pure ASCII text format) the + * build configuration settings may be altered. + * + * \see \ref Page_BuildSystem for information on the LUFA build system. + * + * \section Sec_AppConfigParams The Default Application Template + * + * Below is a copy of the default LUFA application makefile, which can be used as a template for each application. + * + * \verbinclude makefile_template + * + * Inside each makefile, a number of configuration variables are listed with the syntax "<VARIABLE NAME> = <VALUE>". For + * each application, the important standard variables which should be altered are: + * + * - <b>MCU</b>, the target processor model + * - <b>ARCH</b>, the target microcontroller architecture + * - <b>BOARD</b>, the target board hardware + * - <b>F_CPU</b>, the target CPU master clock frequency, after any prescaling + * - <b>F_USB</b>, the target raw input clock to the USB module of the processor + * - <b>OPTIMIZATION</b>, the level of optimization to compile with + * - <b>TARGET</b>, the name of the target output binary and other files + * - <b>SRC</b>, the list of source files to compile/assemble/link + * - <b>LUFA_PATH</b>, the path to the LUFA library core source code + * - <b>CC_FLAGS</b>, the common command line flags to pass to the C/C++ compiler, assembler and linker + * - <b>LD_FLAGS</b>, the command line flags to pass to the linker + * + * These values should be changed to reflect the build hardware. + * + * \subsection SSec_MCU The MCU Parameter + * This parameter indicates the target microcontroller model for the compiled application. This should be set to the model of the target + * microcontroller (such as the AT90USB1287, or the ATMEGA32U4), in all lower-case (e.g. "at90usb1287"). Note that not all demos support all the + * microcontroller models and architectures, as they may make use of peripherals or modes only present in some devices. + * + * For supported processor models, see \ref Page_DeviceSupport. + * + * \subsection SSec_ARCH The ARCH Parameter + * This parameter indicates the target microcontroller architecture the library is to be compiled for. Different microcontroller + * architectures require different source files to be compiled into the final binary, and so this option must be set to the correct + * architecture for the selected platform. + * + * For supported processor architectures, see \ref Page_DeviceSupport. + * + * \subsection SSec_BOARD The BOARD Parameter + * This parameter indicates the target board hardware for the compiled application. Some LUFA library drivers are board-specific, + * such as the LED driver, and the library needs to know the layout of the target board. If you are using one of the board models listed + * on the main library page, change this parameter to the board name in all UPPER-case. + * + * If you are not using any board-specific drivers in the LUFA library, or you are using a custom board layout, change this to read + * "USER" (no quotes) instead of a standard board name. If the USER board type is selected and the application makes use of one or more + * board-specific hardware drivers inside the LUFA library, then the appropriate stub drives files should be copied from the \c /CodeTemplates/DriverStubs/ + * directory into a /Board/ folder inside the application directory, and the stub driver completed with the appropriate code to drive the + * custom board's hardware. + * + * For boards with built in hardware driver support within the LUFA library, see \ref Page_DeviceSupport. + * + * \subsection SSec_F_CPU The F_CPU Parameter + * This parameter indicates the target microcontroller's main CPU clock frequency, in Hz. This is used by many libraries (and applications) for + * timing related purposes, and should reflect the actual CPU speed after any prescaling or adjustments are performed. + * + * \subsection SSec_F_USB The F_USB Parameter + * This parameter indicates the raw input clock frequency to the USB module within the microcontroller in Hz. This may be very different on some platforms + * to the main CPU clock or other peripheral/bus clocks. + * + * \subsection SSec_OPTIMIZATION The OPTIMIZATION Parameter + * This parameter indicates the level of optimization to use when compiling the application. This will allow you to compile with an optimization level + * supported by GCC, from <tt>0</tt> (no optimization) to <tt>3</tt> (fastest runtime optimization) or <tt>s</tt> (smallest size). + * + * \subsection SSec_TARGET The TARGET Parameter + * This parameter indicates the application target name, which is used as the base filename for the build binary and debugging files. This will be the + * name of the output files once linked together into the final application, ready to load into the target. + * + * \subsection SSec_SRC The SRC Parameter + * This parameter indicates the source files used to compile the application, as a list of C (<tt>*.c</tt>), C++ (<tt>*.cpp</tt>) and Assembly (<tt>*.S</tt>) files. Note that + * all assembly files must end in a <b>capital</b> .S extension, as lowercase .s files are reserved for GCC intermediate files. + * + * \subsection SSec_LUFA_PATH The LUFA_PATH Parameter + * As each LUFA program requires the LUFA library source code to compile correctly, the application must know where the LUFA library is located. This + * value specifies the path to the LUFA library core. This path may be relative or absolute, however note than even under Windows based systems the + * forward-slash (/) path seperator must be used. + * + * \subsection SSec_CC_FLAGS The CC_FLAGS Parameter + * This parameter lists the compiler flags passed to the C/C++ compiler, the assembler and the linker. These are used as-is directly to GCC and thus + * must match GCC's command line options as given in the GCC manual. This variable may be used to define tokens directly on the command line, enable or + * disable warnings, adjust the target-specific tuning parameters or other options. + * + * \subsection SSec_LD_FLAGS The LD_FLAGS Parameter + * This parameter lists the linker flags passed exclusively to the linker. These are used as-is directly to GCC and thus must match GCC's command line + * linker options as given in the GCC manual. This variable may be used to create or relocate custom data sections, or enable linker specific behaviors. + */ diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DevelopingWithLUFA.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DevelopingWithLUFA.txt new file mode 100644 index 0000000000..becd58e542 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DevelopingWithLUFA.txt @@ -0,0 +1,23 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** + * \page Page_DevelopingWithLUFA Developing With LUFA + * + * This section of the manual contains information on LUFA development, such as Getting Started information, + * information on compile-time tuning of the library and other developer-related sections. + * + * <b>Subsections:</b> + * \li \subpage Page_BuildSystem - The LUFA Buildsystem + * \li \subpage Page_TokenSummary - Summary of Compile Time Tokens + * \li \subpage Page_Migration - Migrating from an Older LUFA Version + * \li \subpage Page_VIDPID - Allocated USB VID and PID Values + * \li \subpage Page_BuildLibrary - Building as a Linkable Library + * \li \subpage Page_ExportingLibrary - Exporting LUFA for IDE Use + * \li \subpage Page_WritingBoardDrivers - How to Write Custom Board Drivers + * \li \subpage Page_SoftwareBootloaderStart - How to jump to the bootloader in software + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DeviceSupport.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DeviceSupport.txt new file mode 100644 index 0000000000..18e808f4d5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DeviceSupport.txt @@ -0,0 +1,432 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** + * \page Page_DeviceSupport Device and Hardware Support + * + * <b>Atmel Microcontrollers:</b> + * \li \subpage Page_AVR8Support - Atmel AVR8 Support + * \li \subpage Page_UC3Support - Atmel AVR32 UC3 Support + * \li \subpage Page_XMEGASupport - Atmel XMEGA Support + */ + +/** + * \page Page_AVR8Support Atmel 8-Bit AVR (AVR8) Support + * + * \section Sec_AVR8Support_Devices Supported Microcontroller Models + * + * Currently supported AVR8 models: + * + * <table> + * <tr> + * <th width="150px">Part</th> + * <th width="150px">USB Device Mode</th> + * <th width="150px">USB Host Mode</th> + * </tr> + * <tr> + * <td>AT90USB82</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATMEGA8U2</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>AT90USB162</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATMEGA16U2</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATMEGA16U4</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATMEGA32U2</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATMEGA32U4</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATMEGA32U6</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>AT90USB646</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>AT90USB647</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT90USB1286</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>AT90USB1287</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * </table> + * + * \section Sec_AVR8Support_Boards Supported Atmel Boards + * Currently supported Atmel AVR8 boards (see \ref Group_BoardTypes): + * - AT90USBKEY + * - ATAVRUSBRF01 + * - EVK527 + * - RZUSBSTICK + * - STK525 + * - STK526 + * - XPLAIN (Original green board, <i>not</i> the newer blue XPLAINED family boards) + * + * \section Sec_AVR8Support_ThirdParty Supported Third Party Models + * Currently supported third-party boards (see \ref Group_BoardTypes for makefile \c BOARD constant names): + * - Adafruit U4 Breakout Board + * - Arduino Uno + * - Bitwizard Multio and Big-Multio + * - Busware BUI + * - Busware CUL V3 + * - Busware TUL + * - DorkbotPDX Duce + * - Fletchtronics Bumble-B (using manufacturer recommended peripheral layout) + * - Kernel Concepts USBFOO + * - Linnix UDIP + * - MattairTech JM-DB-U2 + * - Maximus USB + * - Micropendous Boards (Micropendous-32U2, Micropendous-1, Micropendous-2) + * - Microsin AVR-USB162 + * - Minimus USB + * - Olimex AVR-USB-162 + * - Olimex AVR-USB-32U4 + * - Olimex AVR-USB-T32U4 + * - Olimex AVR-ISP-MK2 + * - Paranoid Studio's US2AX (V1, V2 and V3 hardware revisions) + * - PJRC Teensy (1.x and 2.x versions) + * - Sparkfun U2 Breakout Board + * - TCNISO Blackcat USB JTAG + * - Tempusdictum Benito + * - Tom's USBTINY-MKII (all revisions and versions) + * - Custom User Boards (with Board Drivers if desired, see \ref Page_WritingBoardDrivers) + */ + +/** + * \page Page_UC3Support Atmel 32-Bit UC3 AVR (UC3) + * + * \warning The AVR32 UC3 device support is currently <b>experimental</b>, and is included for preview purposes only. + * + * \section Sec_UC3Support_Devices Supported Microcontroller Models + * + * Currently supported UC3 models: + * + * <table> + * <tr> + * <th width="150px">Part</th> + * <th width="150px">USB Device Mode</th> + * <th width="150px">USB Host Mode</th> + * </tr> + * <tr> + * <td>AT32UC3A064</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A164</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A364</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A364S</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A464</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A464S</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B064</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B164</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A0128</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A1128</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A3128</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A3128S</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A4128</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A4128S</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B0128</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B1128</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A0256</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A1256</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A3256</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A3256S</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A4256</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A4256S</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B0256</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B1256</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A0512</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3A1512</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B0512</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>AT32UC3B1512</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * </table> + * + * \section Sec_UC3Support_Boards Supported Atmel Boards + * + * Currently supported Atmel UC3 boards (see \ref Group_BoardTypes): + * - EVK1100 + * - EVK1101 + * - EVK1104 + * + * \section Sec_UC3Support_ThirdParty Supported Third Party Models + * + * Currently supported third-party boards (see \ref Group_BoardTypes for makefile \c BOARD constant names): + * - Custom User Boards (with Board Drivers if desired, see \ref Page_WritingBoardDrivers) + */ + +/** + * \page Page_XMEGASupport Atmel USB XMEGA AVR (XMEGA) + * + * \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. + * + * \section Sec_XMEGASupport_Devices Supported Microcontroller Models + * + * Currently supported XMEGA models: + * + * <table> + * <tr> + * <th width="150px">Part</th> + * <th width="150px">USB Device Mode</th> + * <th width="150px">USB Host Mode</th> + * </tr> + * <tr> + * <td>ATXMEGA16A4U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA32A4U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA64A4U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA128A4U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA64A3U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA128A3U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA192A3U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA256A3U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA256A3BU</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA128A1U</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA64B3</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA128B3</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA64B1</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA128B1</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA64C3</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA128C3</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA192C3</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA256C3</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA384C3</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA16C4</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * <tr> + * <td>ATXMEGA32C4</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#EE0000">No</td> + * </tr> + * </table> + * + * \section Sec_XMEGASupport_Boards Supported Atmel Boards + * Currently supported Atmel XMEGA boards (see \ref Group_BoardTypes): + * - XMEGA A3BU Xplained + * - XMEGA B1 Xplained + * + * \section Sec_XMEGASupport_ThirdParty Supported Third Party Models + * Currently supported third-party boards (see \ref Group_BoardTypes for makefile \c BOARD constant names): + * - Custom User Boards (with Board Drivers if desired, see \ref Page_WritingBoardDrivers) + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DirectorySummaries.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DirectorySummaries.txt new file mode 100644 index 0000000000..b042246776 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DirectorySummaries.txt @@ -0,0 +1,80 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \dir Platform + * \brief Platform specific drivers. + * + * This folder contains platform specific drivers and defines for various supported architectures. These may or may + * not be used in a LUFA application, and are provided for convenience purposes. + * + * \dir Drivers + * \brief Library hardware and software drivers. + * + * This folder contains all the library hardware and software drivers for each supported board, architecture and + * microcontroller model. + * + * \dir Drivers/Misc + * \brief Miscellaneous driver files. + * + * This folder contains drivers for aspects other than the USB interface, board hardware or microcontroller peripherals. + * + * \dir Drivers/Peripheral + * \brief Microcontroller peripheral driver files. + * + * This folder contains drivers for various low level microcontroller peripherals, usually located on the microcontroller + * die within the same physical chip. + * + * \dir Drivers/USB + * \brief USB controller peripheral driver files. + * + * This folder contains the complete LUFA USB stack and controller files, including the core driver and stack, as well + * as the USB class driver implementations. + * + * \dir Drivers/USB/Core + * \brief Core USB driver files. + * + * This folder contains the core USB stack and controller driver files, to correctly implement USB functionality on the + * target architecture and microcontroller model. This + * + * \dir Drivers/USB/Class + * \brief USB Class helper driver files. + * + * This folder contains drivers for implementing functionality of standardized USB classes. These are not used directly by the library, + * but provide a standard and library-maintained way of implementing functionality from some of the defined USB classes without extensive + * development effort. Is is recommended that these drivers be used where possible to reduce maintenance of user applications. + * + * \dir Drivers/USB/Class/Device + * \brief USB Device Class helper driver files. + * + * Device mode drivers for the standard USB classes. + * + * \dir Drivers/USB/Class/Host + * \brief USB Host Class helper driver files. + * + * Host mode drivers for the standard USB classes. + * + * \dir Drivers/Board + * \brief Board hardware driver files. + * + * This folder contains drivers for interfacing with the physical hardware on supported commercial boards, primarily from + * the Atmel corporation. Header files in this folder should be included in user applications requiring the functionality of + * hardware placed on supported boards. + * + * \dir CodeTemplates + * \brief Code templates for use in LUFA powered applications. + * + * This contains code templates for board drivers, sample LUFA project makefiles and other similar templates that can be copied into + * a LUFA powered application and modified to speed up development. + * + * \dir CodeTemplates/DriverStubs + * \brief Driver stub header files for custom boards, to allow the LUFA board drivers to operate. + * + * This contains stub files for the LUFA board drivers. If the LUFA board drivers are used with board hardware other than those + * directly supported by the library, the BOARD parameter of the application's makefile can be set to "USER", and these stub files + * copied to the "/Board/" directory of the application's folder. When fleshed out with working driver code for the custom board, + * the corresponding LUFA board APIs will work correctly with the non-standard board hardware. + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Donating.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Donating.txt new file mode 100644 index 0000000000..7e947c2a2c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Donating.txt @@ -0,0 +1,24 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** + * \page Page_Donating Donating to Support This Project + * + * \image html Images/Author.jpg "Dean Camera, LUFA Developer" + * + * I am a 23 year old Atmel Applications Engineer, living in Trondheim, Norway and working on LUFA in my spare time. + * The development and support of this library requires much effort from myself, as I am the sole developer, maintainer + * and supporter. Please consider donating a small amount to support this and my future Open Source projects - All + * donations are <i>greatly</i> appreciated. + * + * Note that commercial entities can remove the attribution portion of the LUFA license by a one-time fee - see + * \ref Page_LicenseInfo for more details (<b>Note: Please do NOT pay this in advance through the donation link below - + * contact author for payment details.</b>). + * + * \image html "http://www.pledgie.com/campaigns/6927.png?skin_name=chrome" + * <a href='http://www.lufa-lib.org/donate'>Donate to this project via PayPal</a> - Thanks in Advance! + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ExportingLibrary.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ExportingLibrary.txt new file mode 100644 index 0000000000..65d7fc9236 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ExportingLibrary.txt @@ -0,0 +1,106 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_ExportingLibrary Exporting the Library for IDE Use + * + * While LUFA was designed to allow for easy compilation in a makefile driven environment, + * it is possible to export the library into a form suitable for drop-in use inside of an + * IDE. + * + * \section Sec_LibraryExport Exporting the Library + * An export of the library is at its most basic, a direct copy of the main "LUFA" source folder from the + * root download folder; this contains the library core which can be re-used within external projects. + * However, as many IDEs attempt to automatically compile all included source files, it is neccesary to + * exclude some directories and files from the library core export to allow for easier integration into + * an IDE project. + * + * \subsection SSec_ManualExport Manual Export + * To manually export the library core, copy over the main LUFA library folder from the LUFA root directory, + * renaming as desired. Within the library core folder, the following directories should be removed or + * excluded from your IDE import: + * - Documentation/ + * - DoxygenPages/ + * - CodeTemplates/ + * + * If required, files from the CodeTemplates/ subdirectory may be copied to your IDE project as needed. + * + * The resulting copy of the library may then be imported into your chosen IDE according to the instructions + * shown in \ref Sec_LibraryImport. + * + * \subsection SSec_AutomaticExport Automatic Export + * If desired, the steps indicated in \ref SSec_ManualExport may be automatically performed, by running the + * command <b><code>make export_tar</code></b> from the command line. This will generate two .tar files in the + * current directory, named <code>LUFA_YYMMDD.tar</code> and <code>LUFA_YYMMDD_Code_Templates.tar</code> (where + * "YYMMDD" is the version of the library being exported). The first archive contains the exported LUFA core + * with the non-required files removed, while the second contains an archived copy of the code template files + * for the current LUFA version. + * + * The resulting archived copy of the library may then be extracted to your chosen IDE project source directory + * and imported according to the instructions shown in \ref Sec_LibraryImport. + * + * \section Sec_LibraryImport Importing the Library + * An exported copy of the library may be imported wholesale into an IDE project, if the instructions detailed + * in \ref Sec_LibraryExport are followed. + * + * Specific instructions for importing an exported version of LUFA into various IDEs are listed below. + * + * \subsection SSec_AS56_Import Importing into AVRStudio 5/Atmel Studio 6 + * To import LUFA into a new or existing project, the following steps must be followed. + * + * \subsubsection SSSec_AS56_Import_Step1 Copy over the exported library + * Copy over the exported library archive created via the steps listed in \ref Sec_LibraryExport to your AS5/AS6 + * project directory. + * + * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step1.png + * + * \subsubsection SSSec_AS56_Import_Step2 Extract exported library + * Extract out the contents of the archive to a new folder. This may be any name you wish, however keep in mind + * that this name will need to be referenced within your user application under most circumstances. It is + * suggested that this folder be named "LUFA", or "LUFA" followed by the version string for easy reference. + * + * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step2.png + * + * \subsubsection SSSec_AS56_Import_Step3 Add the library files + * Open your AVRStudio 5/Atmel Studio 6 project. From the "Solution Explorer" pane, click the "Show All Files" + * button on the toolbar to display ghosted icons of files and folders located in the project source directory + * that are not currently added to the project. + * + * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step3.png + * + * Right-click the ghosted version of the extracted LUFA export folder in the Solution Explorer pane, and + * choose the "Add to Project" option from the context menu. This will add the entire LUFA source tree to the + * current project. + * + * \subsubsection SSSec_AS56_Import_Step4 Open Project Toolchain Properties + * In the Solution Explorer pane, click the project node, and press the "Properties" button in the toolbar to + * open the Project Properties window. This window allows you to configure the various project global compiler, + * assembler and linker options. + * + * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step4.png + * + * Click the "Toolchain" tab on the left side of the Project Properties window. + * + * \subsubsection SSSec_AS56_Import_Step5 Configure Project Toolchain Properties + * + * In the GNU C Compiler section, open the "Symbols" page. Click the "Add Item" button to the top-right of the + * "Defined Symbols" section to add new symbols. + * + * At a minimum, you will need to define the following symbols (for more information on these symbols, see + * \ref Page_ConfiguringApps): + * - ARCH + * - F_CPU + * - F_USB + * - BOARD + * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step5_1.png + * + * Next, open the GNU C Compiler section's "Optimization" page. Ensure that the option to prepare functions for + * garbage collection is enabled. + * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step5_2.png + * + * Finally, in the GNU C Linker section, open the "Optimization" page. Ensure that the option to garbage collect + * unused sections is selected. + * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step5_3.png + */ diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/FutureChanges.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/FutureChanges.txt new file mode 100644 index 0000000000..9660a473a2 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/FutureChanges.txt @@ -0,0 +1,49 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + + /** \page Page_FutureChanges Future Changes + * + * Below is a list of future changes which are proposed for the LUFA library, but not yet started/complete. + * This gives an unordered list of future changes which may be available in future releases of the library. + * If you have an item to add to this list, please contact the library author via email, the LUFA mailing list, + * or post your suggestion as an enhancement request to the project bug tracker. + * + * <b>Targeted for Future Releases:</b> + * - Code Features + * -# Add hub support when in Host mode for multiple devices + * -# Investigate virtual hubs when in device mode instead of composite devices + * -# Re-add interrupt Pipe/Endpoint support + * -# Update stream APIs to use DMA transfers on supported architectures + * -# Pull out third party libraries into a separate folder and reference them as required + * -# Add a LUFA_YIELD macro for integration into a third-party RTOS + * -# Abstract out Mass Storage byte send/receive to prevent low level API use in projects + * -# Fix HID report parser usage support for array types + * -# Make HOST_DEVICE_SETTLE_DELAY_MS a global variable that can be changed + * -# Add MANDATORY_EVENT_FUNCTIONS compile time option + * -# Add watchdog support to the library and apps/bootloaders + * - Testing/Verification + * -# Re-run USBIF test suite on all classes to formally verify operation + * -# Implement automated functional testing of all demos + * - Documentation/Support + * -# Add detailed overviews of how each demo works + * -# Add board overviews + * -# Write LUFA tutorials + * - Demos/Projects + * -# Device/Host USB bridge + * -# Finish incomplete demos and projects + * -# Add class driver support for Test and Measurement class + * -# Add class driver support for EEM class + * -# Add class driver support for ECM class + * -# Add class driver generic HID report host demo + * -# Implement flow control for USB to Serial project + * - Ports + * -# Port all demos to multiple architectures + * -# Finish USB XMEGA port + * -# Add AVR32 UC3C, UC3D and UC3L support + * -# Atmel ARM7 series microcontrollers + * -# Other (commercial) C compilers + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/GettingStarted.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/GettingStarted.txt new file mode 100644 index 0000000000..b62a7cae18 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/GettingStarted.txt @@ -0,0 +1,25 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_GettingStarted Getting Started + * + * Out of the box, LUFA contains a large number of pre-made class demos for you to test, experiment with and + * ultimately build upon for your own projects. All the demos (where possible) come pre-configured to build and + * run correctly on the AT90USB1287 AVR microcontroller, mounted on the Atmel USBKEY board and running at an 8MHz + * master clock. This is due to two reasons; one, it is the hardware the author possesses, and two, it is the most + * popular Atmel USB demonstration board to date. To learn how to reconfigure, recompile and program the included + * LUFA applications using different settings, see the subsections below. + * + * Most of the included demos in the /Demos/ folder come in both ClassDriver and LowLevel varieties. If you are new + * to LUFA, it is highly recommended that you look at the ClassDriver versions first, which use the pre-made USB + * Class Drivers (\ref Group_USBClassDrivers) to simplify the use of the standard USB classes in user applications. + * + * <b>Subsections:</b> + * \li \subpage Page_ConfiguringApps - How to Configure the Included Demos, Projects and Bootloaders + * \li \subpage Page_CompilingApps - How to Compile the Included Demos, Projects and Bootloaders + * \li \subpage Page_ProgrammingApps - How to Program an AVR with the Included Demos, Projects and Bootloaders + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Groups.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Groups.txt new file mode 100644 index 0000000000..3a3509d3fd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Groups.txt @@ -0,0 +1,38 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \defgroup Group_BoardDrivers Board Drivers + * + * Functions, macros, variables, enums and types related to the control of physical board hardware. + */ + +/** \defgroup Group_PeripheralDrivers On-chip Peripheral Drivers + * + * Functions, macros, variables, enums and types related to the control of AVR subsystems. + */ + +/** \defgroup Group_MiscDrivers Miscellaneous Drivers + * + * Miscellaneous driver Functions, macros, variables, enums and types. + */ + +/** \defgroup Group_PlatformDrivers_AVR8 AVR8 + * \ingroup Group_PlatformDrivers + * + * Drivers relating to the AVR8 architecture platform, such as clock setup and interrupt management. + */ + +/** \defgroup Group_PlatformDrivers_XMEGA XMEGA + * \ingroup Group_PlatformDrivers + * + * Drivers relating to the XMEGA architecture platform, such as clock setup and interrupt management. + */ + +/** \defgroup Group_PlatformDrivers_UC3 UC3 + * \ingroup Group_PlatformDrivers + * + * Drivers relating to the UC3 architecture platform, such as clock setup and interrupt management. + */ diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Images/AS5_AS6_Import/AS5_AS6_Import_Step1.png b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Images/AS5_AS6_Import/AS5_AS6_Import_Step1.png new file mode 100644 index 0000000000..4f0c26f374 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Images/AS5_AS6_Import/AS5_AS6_Import_Step1.png Binary files differdiff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Images/AS5_AS6_Import/AS5_AS6_Import_Step2.png b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Images/AS5_AS6_Import/AS5_AS6_Import_Step2.png new file mode 100644 index 0000000000..6e309ae415 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Images/AS5_AS6_Import/AS5_AS6_Import_Step2.png Binary files differdiff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Images/AS5_AS6_Import/AS5_AS6_Import_Step3.png 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+++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/KnownIssues.txt @@ -0,0 +1,44 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + + /** \page Page_KnownIssues Known Issues + * The following are known issues present in each official LUFA release. This list should contain all known + * issues in the library. Most of these issues should be corrected in the future release - see + * \ref Page_FutureChanges for a list of planned changes in future releases. + * + * \section Sec_KnownIssues120730 Version 120730 + * - AVR8 Architecture + * - No known issues. + * - UC3 Architecture + * \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n + * + * - No demos, bootloaders or projects have been ported for the UC3 devices in the current release, + * although the architecture is supported in the LUFA core library. + * - DMA transfers to and from the USB controller are not yet implemented for this release. + * - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their + * altered USB controller design. + * - The various \c CreateStream() functions for creating standard \c <stdio.h> compatible virtual file + * streams are not available on the UC3 architecture, due to a lack of suitable library support. + * - XMEGA Architecture + * \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. + * + * - No demos, bootloaders or projects have been ported for the XMEGA devices in the current release, + * although the architecture is supported in the LUFA core library. + * - Endpoints of more than 64 bytes are not currently supported in this release. + * - Isochronous endpoints are not currently supported in this release. As a result, the audio class + * cannot be used on XMEGA devices. + * - Multiple-bank endpoints are not currently supported in this release. + * - Early revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata + * relating to the USB controller. + * - Architecture Independent + * - The HID parser fails for array type elements that have a MIN and MAX usage applied; each element + * in the array will receive a unique incrementing usage from the MIN value, up to MAX. + * - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used + * and a lengthy USB operation is initiated. + * - Build System + * - No known issues. + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LUFAPoweredProjects.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LUFAPoweredProjects.txt new file mode 100644 index 0000000000..c3bf3db9df --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LUFAPoweredProjects.txt @@ -0,0 +1,181 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_LUFAPoweredProjects User Projects Powered by LUFA + * + * LUFA is currently in use all around the world, in many applications both commercial and non-commercial. Below is a + * list of known public LUFA powered projects, which all use the LUFA library in some way. Feel free to visit each project's + * home page for more information on each project. + * + * If you have a project that you would like to add to this list, please contact me via the details on the main page of this + * documentation. + * + * \section Sec_BoardsUsingLUFA AVR-USB Development Boards Using LUFA + * + * The following is a list of known AVR USB development boards, which recommend using LUFA for the USB stack. Some of these + * are open design, and all are available for purchase as completed development boards suitable for project development. + * + * \li AVR-USB-162, a USBKEY-like development board for the AT90USB162: http://olimex.com/dev/avr-usb-162.html + * \li Benito #7, a no-frills USB board: http://www.dorkbotpdx.org/wiki/benito + * \li Duce, the sucessor to the Benito #7: http://dorkbotpdx.org/wiki/duce + * \li JM-DB-U2, an ATMEGA32U2 development board: http://u2.mattair.net/index.html + * \li Micropendous, an open design/source set of AVR USB development boards: http://micropendous.org/ + * \li Microsin AVR-USB162 breakout board, a DIY AT90USB162 development board: http://microsin.ru/content/view/685/44/ + * \li Minimus USB, a board specially designed for PSGroove: http://www.minimususb.com/ + * \li Nanduino, a do-it-yourself AT90USB162 board: http://www.makestuff.eu/wordpress/?page_id=569 + * \li Sparkfun ATMEGA8U2 breakout board: http://www.sparkfun.com/products/10277 + * \li Teensy and Teensy++, two other AVR USB development boards: http://www.pjrc.com/teensy/index.html + * \li U2DIL/U4DIL, a set of DIP layout USB AVR boards: http://www.reworld.eu/re/en/products/u2dil/ + * \li USB2AX, a tiny USB to serial converter board: http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX + * \li USBFOO 2, AT90USB162 based development board: http://shop.kernelconcepts.de/product_info.php?products_id=102 + * + * \section Sec_LUFAProjects Projects Using LUFA (Hobbyist) + * + * The following are known hobbyist projects using LUFA. Most are open source, and show off interesting ways that the LUFA library + * can be incorporated into many different applications. + * + * \li Accelerometer Game Joystick: http://www.crictor.co.il/he/episodes/joystick/ + * \li Arcade Controller: http://fletchtronics.net/arcade-controller-made-petunia + * \li Arcade Joystick: http://jamie.lentin.co.uk/embedded/arcade-joystick/ + * \li AttoBasic AVR BASIC interpreter: http://www.cappels.org/dproj/AttoBasic2_1/AttoBasic_2.1_with_USB_and_Arduino_support.html + * \li AVR USB Modem, a 3G Wireless Modem host: http://code.google.com/p/avrusbmodem/ + * \li Bicycle POV: http://www.code.google.com/p/bicycleledpov/ + * \li Bluetooth Explorerbot: http://code.google.com/p/bluetooth-explorerbot/ + * \li Bus Ninja, an AVR clone of the popular BusPirate project: http://blog.hodgepig.org/busninja/ + * \li CAMTRIG, a remote Camera Trigger device: http://code.astraw.com/projects/motmot/camtrig + * \li CD Driver Emulator Dongle for ISO Files: http://cdemu.blogspot.com/ + * \li ClockTamer, a configurable clock generator: http://code.google.com/p/clock-tamer/ + * \li Collection of alternative Arduino Uno firmwares: http://hunt.net.nz/users/darran/ + * \li Computer controlled LED matrix (Russian): http://we.easyelectronics.ru/AVR/nebolshoy-primer-s-lufa-hidapi.html + * \li CULFW, a 868MHz RF packet encoder/decoder: http://www.koeniglich.de/culfw/culfw.html + * \li Dashkey, a custom PC keyboard controller: http://geekhack.org/showwiki.php?title=Island:19096 + * \li DIY PS3 controller emulator: https://code.google.com/p/diyps3controller/ + * \li EMuSer, a USB-RS422 adapter for E-Mu samplers: http://www.emxp.net/EMuSer.htm + * \li Estick JTAG, an ARM JTAG debugger: http://code.google.com/p/estick-jtag/ + * \li "Fingerlicking Wingdinger" (WARNING: Bad language if no Javascript), a MIDI controller: http://noisybox.net/electronics/wingdinger/ + * \li Flyatar, a real-time fly tracking system: https://github.com/peterpolidoro/Flyatar + * \li FootJoy, a 22 button, 6-axis josystick with keyboard and mouse modes: https://bitbucket.org/sirbrialliance/foot-joy/ + * \li Gamecube controller to USB adapter: https://www.facebook.com/media/set/?set=a.10150202447076304.310536.688776303&l=df53851c50 + * \li Garmin GPS USB to NMEA standard serial sentence translator: http://github.com/nall/garmin-transmogrifier/tree/master + * \li Generic HID Device Creator: http://generichid.sourceforge.net/ + * \li Generic HID Open Source Framework: http://www.waitingforfriday.com/index.php/USB_Generic_HID_Open_Source_Framework_for_Atmel_AVR_and_Windows + * \li Ghetto Drum, a MIDI drum controller: http://noisybox.net/art/gdrum/ + * \li GPS enabled lap timer for vehicles: http://www.assembla.com/code/ironlung/subversion/nodes/trunk/LapTimer + * \li Hardware Volume Control: https://github.com/davidk/hw-volume-control + * \li Hiduino, a USB-MIDI replacement firmware for the Arduino Uno: http://code.google.com/p/hiduino/ + * \li Ikea RGB LED USB modification: http://slashhome.se/p/projects/id/ikea_dioder_usb/#project + * \li IR Remote to Keyboard decoder: http://netzhansa.blogspot.com/2010/04/our-living-room-hi-fi-setup-needs-mp3.html + * \li Jukebox panic button: http://thinkl33t.co.uk/the-panic-button + * \li LED Panel controller: http://projects.peterpolidoro.net/caltech/panelscontroller/panelscontroller.htm + * \li Linux Secure Storage Dongle: http://github.com/TomMD/teensy + * \li LUFA powered DDR dance mat (French): http://logicien-parfait.fr/dokuwiki/doku.php?id=projet:ddr_repair + * \li MakeTV Episode Dispenser: http://www.youtube.com/watch?v=BkWUi18hl3g + * \li MidiMonster, a USB-to-MIDI gateway board: http://www.dorkbotpdx.org/wiki/midimonster + * \li MIDI Theremin: http://baldwisdom.com/usb-midi-controller-theremin-style-on-arduino-uno/ + * \li MIDI interface hack of a toy Guitar: http://blog.x37v.info/2011/06/26/toy-guitar-hacked-midi-conroller + * \li MiniBloq, a graphical Ardunio programming environment : http://minibloq.org/ + * \li MiXley, a port of the Teacup 3D printer firmware for the USB AVRs: http://codaset.com/michielh/mixley + * \li Mobo 4.3, a USB controlled all band (160-10m) HF SDR transceiver: http://sites.google.com/site/lofturj/mobo4_3 + * \li Moco, a native Arduino Uno MIDI replacement firmware: http://web.mac.com/kuwatay/morecat_lab./MocoLUFA.html + * \li Motherboard BIOS flasher: http://www.coreboot.org/InSystemFlasher + * \li Multi-button Joystick (French): http://logicien-parfait.fr/dokuwiki/doku.php?id=projet:joystick + * \li Music Playing Alarm Clock (Tutorial): http://www.instructables.com/id/Music-Playing-Alarm-Clock/ + * \li Nehebkau, Laptop Controlled Keyboard and Mouse: http://www.frank-zhao.com/cache/nehebkau.php + * \li NeroJTAG, a JTAG dongle: https://github.com/makestuff/neroJtag + * \li NES Controller USB modification: http://projects.peterpolidoro.net/video/NESUSB.htm + * \li Nikon wireless camera remote control (Norwegian): http://hekta.org/~hpe1119/ + * \li Opendous-JTAG, an open source ARM JTAG debugger: http://code.google.com/p/opendous-jtag/ + * \li Openkubus, an open source hardware-based authentication dongle: http://code.google.com/p/openkubus/ + * \li Orbee, a USB connected RGB Orb for notifications: http://www.franksworkshop.com.au/Electronics/Orbee/Orbee.htm + * \li PPM signal generator over USB: https://github.com/G33KatWork/USBPPM + * \li Programmable keyboard controller: http://41j.com/blog/2011/10/a-programmable-keyboard-controller/ + * \li Programmable XBOX controller: http://richard-burke.dyndns.org/wordpress/pan-galactic-gargantuan-gargle-brain-aka-xbox-360-usb-controller/ + * \li PSGroove, a Playstation 3 Homebrew dongle: http://github.com/psgroove + * \li PS/2 to USB adapter: https://github.com/makestuff/p2ukbd + * \li Reprap with LUFA, a LUFA powered 3D printer: http://code.google.com/p/at90usb1287-code-for-arduino-and-eclipse/ + * \li RFPirate, a RF experimentation platform: https://github.com/ebuller/RF-Pirate + * \li RF Transciever using the MRF49XA: http://alternet.us.com/?page_id=1494 + * \li SD Card reader: http://elasticsheep.com/2010/04/teensy2-usb-mass-storage-with-an-sd-card/ + * \li SDR1, a Software Defined Radio firmware: https://code.google.com/p/sdr-mk1/ + * \li SEGA Megadrive/Genesis Development Cartridge: http://www.makestuff.eu/wordpress/?page_id=398 + * \li Serial Line bus analyser: http://www.pjrc.com/teensy/projects/SerialAnalyzer.html + * \li SNES custom FLASH ROM: http://electrifiedfoolingmachine.co/?page_id=633 + * \li Smartcard Detective: https://code.google.com/p/smartcarddetective/ + * \li SmartportVHD Apple II Mass Storage adapter: http://pcedric3.free.fr/SmartportVHD/ + * \li Single LED Matrix Display: http://guysoft.wordpress.com/2009/10/08/bumble-b/ + * \li Simple USB LED Controller: https://github.com/scottbez1/sulc + * \li Stripe Snoop, a Magnetic Card reader: http://www.ossguy.com/ss_usb/ + * \li Stylophone, with USB MIDI connectivity: http://www.waitingforfriday.com/index.php/Stylophone_Studio_5 + * \li Teensy SD Card .WAV file player: http://elasticsheep.com/2010/04/teensy2-usb-wav-player-part-1/ + * \li Touchscreen Input Device: http://capnstech.blogspot.com/2010/07/touchscreen-update.html + * \li UDFS, a BBC Micro USB disk filing system: https://github.com/makestuff/udfs + * \li Universal USB AVR Module: http://usbavr.bplaced.net/ + * \li USB2AX, a USB to Dynamixel network adapter: http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX + * \li USB Infrared Receiver/Transmitter: http://vaton4.web2001.cz/ + * \li USB Interface for Playstation Portable Devices: http://forums.ps2dev.org/viewtopic.php?t=11001 + * \li USB MIDI to DMX controller: http://github.com/hanshuebner/miDiMX + * \li USB powered Geiger Counter: http://uhrheber.wordpress.com/2011/04/28/a-usb-powered-geiger-counter-for-the-z2-and-other-computers/ + * \li Userial, a USB to Serial converter with SPI, I2C and other protocols: http://www.tty1.net/userial/ + * \li Wireless MIDI Guitar system: http://www.ise.pw.edu.pl/~wzab/wireless_guitar_system/ + * \li Xnormidi, a C MIDI library: http://x37v.info/projects/xnormidi + * \li XUM1541, a Commodore 64 floppy drive to USB adapter: http://www.root.org/~nate/c64/xum1541/ + * \li Zeus, a touch screen computer for music manipulation: http://www.benbengler.com/developments_zeus.html + * + * \section Sec_LUFACommercialProjects Projects Using LUFA (Commercial) + * + * The following is a list of known commercial products using LUFA. Some of these are open source, although many are "black-box" + * solutions with no source code given. Those companies which have purchased a Commercial License to LUFA (see \ref Page_LicenseInfo) + * are not listed here unless specifically requested. + * + * \li Arduino Uno, the official Arduino board: http://www.arduino.cc + * \li ARPS Locator: http://la3t.hamradio.no/lab//?id=tracker_en + * \li AsTeRICS assistive technologies project, HID actuator: http://www.asterics.eu + * \li Ceberus, a MadCatz Xbox 360 arcade stick modifier: http://www.phreakmods.com/products/cerberus + * \li CFFA3000, a CompactFlash interface for the Apple II: http://www.dreher.net/CFforAppleII + * \li Digital Survey Instruments Magnetometer and Pointer: http://www.digitalsurveyinstruments.com/ + * \li FinchRobot, a robot designed for educational use: http://www.finchrobot.com/ + * \li HummingBird Kit, a robotics learning platform: http://www.hummingbirdkit.com/ + * \li Penguino, an Arduino Board With On-Board LUFA Powered Debugger/Programmer: http://wiki.icy.com.au/PenguinoAVR + * \li PIR-1, an IR control interface for consumer electronics: http://www.promixis.com/pir-1.php + * \li PIR-4, a USB Connected 4 port IR transmitter: http://promixis.com/pir-4.php + * \li KeyGlove, an alternative input system: http://www.keyglove.net/ + * \li Many of Busware's Products: http://www.busware.de/ + * \li MIDIFighter, a USB-MIDI controller: http://www.midifighter.com/ + * \li Norduino, a wireless Arduino: http://norduino.robomotic.com/norduino-is-now-usb-hid/ + * \li Olimex AVR-ISP-MK2, an AVRISP-MKII Clone AVR Programmer: https://www.olimex.com/dev/avr-isp-mk2.html + * \li Retrode, a USB Games Console Cartridge Reader: http://www.retrode.org + * \li RFI21.1EU UHF RFID reader: http://www.metra.cz/rfid/uhf-rfid-ctecky/rfi21-1eu-uhf-rfid-ctecka.htm + * \li SmartCardDetective, a Smart Card analysis tool: http://www.smartcarddetective.com/ + * \li USBTINY-MKII, an AVRISP-MKII Clone AVR Programmer: http://tom-itx.dyndns.org:81/~webpage/boards/USBTiny_Mkii/USBTiny_Mkii_index.php + * \li UDS18B20 USB Temperature sensor: http://toughlog.org/uds18b20/ + * \li VMeter, a USB MIDI touch strip controller: http://www.vmeter.net/ + * \li XMEGA Development Board, using LUFA as an On-Board Programmer: http://xmega.mattair.net/ + * \li Zeptoprog, a multifunction AVR programmer: http://www.mattairtech.com/index.php/featured/zeptoprog.html + * + * \section Sec_LUFAPublications Publications Mentioning LUFA + * The following are published magazines which have either mentioned or featured the LUFA library. + * + * \li Elektor Magazine, "My First AVR-USB" by Antoine Authier (feature), January 2010 Issue + * \li Elektor Magazine, "USB is Cool/Sucks" by Jerry Jacobs and Chris Vossen (minor mention), January 2010 Issue + * \li Elektor Magazine, "20 x Open Source" by Jens Nickel, March 2010 Issue + * \li Circuit Cellar Magazine, "Advanced USB Design Debugging" by Collin O'Flynn, August 2010 Issue + * + * \section Sec_LUFANotableMentions Other Notable Mentions of LUFA + * The following are non-magazine but notable mentions of the LUFA library. + * + * \li Adafruit "Ask an Engineer", 7th November 2010 + * \li Arduino 2010 Keynote speech + * \li The Amp Hour podcast blog #11 + * \li Blackhat 2011 conference, "Exploiting USB Devices with Arduino" + * + * \section Sec_PortsAndForks Non-Official LUFA Ports and Forks + * The following are unofficial forks of the LUFA codebase, which implement different features such as support for + * additional architectures. + * + * \li NXP's official "nxpusblib" LUFA fork, for LPC devices: http://www.lpcware.com/content/project/nxpusblib + * \li Kevin Mehall's LUFA port to the NXP LPC13xx: https://github.com/kevinmehall/LUFA-LPC13xx + * + */ diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LibraryResources.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LibraryResources.txt new file mode 100644 index 0000000000..a85d59c164 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LibraryResources.txt @@ -0,0 +1,34 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** + * \page Page_Resources Library Resources + * + * \section Sec_UnofficialResources Unofficial Resources + * Unofficial Russian LUFA documentation translation: http://microsin.ru/Download.cnt/doc/LUFA/ \n + * Tutorial for LUFA USB Control Transfers: http://www.avrbeginners.net/new/tutorials/usb-control-transfers-with-lufa/ + * + * \section Sec_ProjectPages LUFA Related Webpages + * Project Homepage: http://www.lufa-lib.org \n + * Commercial Licenses: http://www.lufa-lib.org/license \n + * Author's Website: http://www.fourwalledcubicle.com \n + * Development Blog: http://www.fourwalledcubicle.com/blog \n + * + * \section Sec_ProjectHelp Assistance With LUFA + * Support Mailing List: http://www.lufa-lib.org/support \n + * Author's Email: dean [at] fourwalledcubicle [dot] com \n + * + * \section Sec_InDevelopment Latest In-Development Source Code + * Issue Tracker: http://www.lufa-lib.org/tracker \n + * Public SVN Repository: http://www.lufa-lib.org/svn \n + * Public GIT Repository: http://www.lufa-lib.org/git \n + * Latest Repository Source Archive: http://www.lufa-lib.org/latest-archive \n + * Commit RSS Feed: http://www.lufa-lib.org/rss \n + * + * \section Sec_USBResources USB Resources + * USB-IF Website: http://www.usb.org \n + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LicenseInfo.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LicenseInfo.txt new file mode 100644 index 0000000000..091ce94316 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LicenseInfo.txt @@ -0,0 +1,22 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** + * \page Page_LicenseInfo Source Code License + * + * The LUFA library is currently released under the MIT license, included below. + * + * Commercial entities can opt out of the public disclosure clause in this license + * for a one-time US$1500 payment. This provides a non-exclusive modified MIT licensed which + * allows for the free use of the LUFA library, bootloaders and (where the sole copyright + * is attributed to Dean Camera) demos without public disclosure within an organization, in + * addition to three free hours of consultation with the library author, and priority support. + * Please visit the Commercial License link on \ref Page_Resources for more information on + * ordering a commercial license for your company. + * + * \verbinclude License.txt + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MainPage.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MainPage.txt new file mode 100644 index 0000000000..ce351ad3e0 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MainPage.txt @@ -0,0 +1,52 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** + * \mainpage + * + * \image html Images/LUFA.png + * <div align="center"><small><i>Logo design by <a href="http://www.studiomonsoon.com">Studio Monsoon Photography</a></i></small></div> + * \n + * <div align="center"><a href="http://www.lufa-lib.org">http://www.lufa-lib.org</a></div> + * \n + * + * <b>LUFA is donationware. For author and donation information, see \ref Page_Donating.</b> + * + * LUFA is an open-source USB library for the USB-enabled AVR microcontrollers, released under the MIT license (see \ref Page_LicenseInfo). + * It supports a large number of USB AVR models and boards (see \ref Page_DeviceSupport). It is designed to provide an easy to use, + * feature rich framework for the development of USB peripherals and hosts. + * + * LUFA focuses on the microcontroller side of USB development only; it includes no PC host USB driver development facilities - other projects + * such as the Windows Driver Development Kit, Windows USB Device Mode Framework and libusb may be of interest for developing custom OS drivers. + * While custom USB devices can be made with LUFA using such tools, the included demos all use the inbuilt OS drivers for each USB class for + * simplicity. + * + * The library is currently in a stable release, suitable for download and incorporation into user projects for + * both host and device modes. For information about the project progression, see the blog link at \ref Page_Resources. + * + * LUFA is written specifically for the free AVR-GCC compiler, and uses several GCC-only extensions to make the + * library API more streamlined and robust. You can download AVR-GCC for free in a convenient windows package, + * from the the WinAVR website (see \ref Page_Resources). + * + * The only required AVR peripherals for LUFA is the USB controller itself and interrupts - LUFA does not require the use of the + * microcontroller's timers or other hardware, leaving more hardware to the application developer. + * + * Accompanying LUFA in the download package is a set of example demo applications, plus several Bootloaders of different classes + * and open source LUFA powered projects. + * + * <b>Subsections:</b> + * \li \subpage Page_LicenseInfo - Project source license and commercial use information + * \li \subpage Page_Donating - Donating to support this project + * \li \subpage Page_DeviceSupport - Current Device and Hardware Support + * \li \subpage Page_ChangeLog - Project Changelog + * \li \subpage Page_KnownIssues - Known Issues + * \li \subpage Page_FutureChanges - Planned Changes to the Library + * \li \subpage Page_GettingStarted - Getting started with LUFA + * \li \subpage Page_DevelopingWithLUFA - Developing with LUFA + * \li \subpage Page_LUFAPoweredProjects - Other Projects Using LUFA + * \li \subpage Page_Resources - LUFA and USB Related Resources + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MigrationInformation.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MigrationInformation.txt new file mode 100644 index 0000000000..7a08ad23c7 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MigrationInformation.txt @@ -0,0 +1,674 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_Migration Migrating from Older Versions + * + * Below is migration information for updating existing projects based on previous versions of the LUFA library + * to the next version released. It does not indicate all new additions to the library in each version change, only + * areas relevant to making older projects compatible with the API changes of each new release. + * + * \section Sec_Migration120730 Migrating from 120219 to 120730 + * <b>Device Mode</b> + * - The device mode Audio Class driver now requires an additional configuration parameter, the Audio Control interface index. Existing applications should + * be adjusted to specify the additional configuration parameter. + * - The HID_DESCRIPTOR_JOYSTICK() macro no longer takes a variable number of axis as a parameter, due to OS incompatibilities; this macro now uses a fixed + * 3 axis of data. User applications should update their calls to this macro and their report structures to suit a fixed 3-axis joystick report. If a user + * application requires more than 3 axis' of data, a custom report descriptor will need to be constructed by hand. + * - The \ref Endpoint_ConfigureEndpoint() function no longer takes in masks for the banks and direction; the number of banks is now an integer argument, and + * the direction is obtained from the full endpoint address within the device. Applications calling Endpoint_ConfigureEndpoint() should update their API + * call to use a full endpoint address (including ENDPOINT_DIR_IN or ENDPOINT_DIR_OUT direction in the MSB of the endpoint address) and an integer number + * of banks. + * - All endpoint functions now operate on full endpoint addresses within the device, rather than a directionless endpoint index. Applications should update + * their API calls to use full endpoint addresses when required within the device. + * - All device mode class drivers have been updated to use a new unified endpoint description structure for all endpoints; existing applications will need + * to update their class driver struct instantiation to match the new scheme (see \ref USB_Endpoint_Table_t). + * - The \c ENDPOINT_BANKS_SUPPORTED() and \c ENDPOINT_MAX_ENDPOINT_SIZE() macros have been removed, as these do not function correctly with the new addressing + * scheme for the endpoint APIs. Please refer to the target device's datasheet for the maximum bank size of each endpoint. + * - The MIDI class driver \ref MIDI_EventPacket_t event packet no longer contains seperate \c CableIndex and \c Command entries; these have been combined + * into a single \c Event element which can be contructed using the new macro \ref MIDI_EVENT(). Existing applications should use the new macro and structure + * element name. + * + * <b>Host Mode</b> + * - The Android Accessory Host class driver property strings are now a array of \c char* rather than a struct of named pointers. Existing applications + * should use C99 Designated Initializers with the property string indexes located in \ref AOA_Strings_t instead. + * - The \ref Pipe_ConfigurePipe() function no longer takes in masks for the banks and token; the number of banks is now an integer argument, and the token + * is now inferred from the full pipe address within the device, and the pipe type. Applications calling Pipe_ConfigurePipe() should update their API + * call to use a full pipe address (including PIPE_DIR_IN or PIPE_DIR_OUT direction in the MSB of the pipe address) and an integer number of banks. + * - All pipe functions now operate on full pipe addresses within the device, rather than a directionless pipe index. Applications should update their API + * calls to use full pipe addresses when required within the device. + * - All host mode class drivers have been updated to use a new unified pipe description structure for all pipes; existing applications will need to update + * their class driver struct instantiation to match the new scheme (see \ref USB_Pipe_Table_t). + * - The MIDI class driver \ref MIDI_EventPacket_t event packet no longer contains seperate \c CableIndex and \c Command entries; these have been combined + * into a single \c Event element which can be contructed using the new macro \ref MIDI_EVENT(). Existing applications should use the new macro and structure + * element name. + * - The library "LUFA/Drivers/USB/Core/ConfigDescriptor.c" source file has been renamed "LUFA/Drivers/USB/Core/ConfigDescriptors.c" as this was clashing with + * files in some low level host mode demo applications, preventing parallel project builds. If you are referencing the project source files directly instead + * of using the makefile module names, you will need to adjust your project makefile. + * + * \section Sec_Migration120219 Migrating from 111009 to 120219 + * <b>USB Core</b> + * - The HID_KEYBOARD_MODIFER_* macros in the HID class driver have been corrected to HID_KEYBOARD_MODIFIER_* (note the spelling of "modifier"). + * Existing applications should switch over to the correctly spelled macro names. + * - The names of the USB Device and USB Host class driver files have changed; a new "ClassDevice" and "ClassHost" postfix has been added to the + * respective class driver files. Projects referencing the class driver source files by filename rather than the LUFA_SRC_USBCLASS makefile + * variable should append these postfixes to the source file names. Projects including the USB class driver dispatch headers directly should either + * switch to including the main USB driver header instead, or use the updated header filenames. + * - The USB_CONFIG_ATTR_BUSPOWERED constant has been renamed to USB_CONFIG_ATTR_RESERVED, as this was misnamed. All devices must set this bit in + * the Configuration descriptor's attributes field. As all devices are assumed to be bus-powered unless stated otherwise with the + * USB_CONFIG_ATTR_SELFPOWERED flag a replacement constant for bus powered devices is not provided. + * + * <b>Device Mode</b> + * - The device mode Audio class driver now requires a new user application callback, \ref CALLBACK_Audio_Device_GetSetInterfaceProperty(). + * Existing applications must implement this new callback, however if no audio entities are defined in the audio device's descriptors, + * this function may be hard-coded to always return false for previous behaviour to be retained. + * + * \section Sec_Migration111009 Migrating from 110528 to 111009 + * <b>Non-USB Library Components</b> + * - The \c JTAG_DEBUG_ASSERT() macro has been renamed \ref JTAG_ASSERT() to be consistent with \ref STDOUT_ASSERT(). + * + * <b>USB Core</b> + * - By default, unordered Endpoint and Pipe configuration is now allowed once again, via the previous workaround of + * reconfiguring all Endpoints/Pipes in order each time a new Endpoint/Pipe is created. To minimize the compiled program + * size, the new \c ORDERED_EP_CONFIG compile time option may be defined in the project makefile to restrict the ordering + * in exchange for a smaller compiled binary size. + * - The previous \c F_CLOCK symbol, required in the project makefile, has been renamed to \c F_USB. This is due to the previous name + * being far too generic for use in future architecture ports, where multiple clock domains are used. + * + * <b>Device Mode</b> + * - The Endpoint stream functions now all require a \c BytesProcessed parameter instead of the previous callback parameter. + * This should be set to \c NULL to retain previous behaviour of the functions, or point to a location where the number of bytes + * processed in the current transaction can be stored. If the \c BytesProcessed parameter is non \c NULL, each time the endpoint + * bank becomes full and the packet is sent, the routine will exit with the new \ref ENDPOINT_RWSTREAM_IncompleteTransfer + * error code to allow the user application to determine when to send the next chunk of data. + * - The \ref CDC_Device_SendString() function now expects a null terminated string instead of an explicit length. Existing code + * should use the new \ref CDC_Device_SendData() function, or remove the length parameter from the function call. + * - The \c Endpoint_ResetFIFO() function has been renamed to \ref Endpoint_ResetEndpoint(), to make the API function names more + * consistent. Existing applications using the old function name should simply replace it with a call to the new function name. + * - The \c Endpoint_*_Byte() functions have been renamed Endpoint_*_8() to ensure they are correct across all architectures. Existing + * code using these functions should replace the previous function names with the new function names. + * - The \c Endpoint_*_Word() functions have been renamed Endpoint_*_16() to ensure they are correct across all architectures. Existing + * code using these functions should replace the previous function names with the new function names. + * - The \c Endpoint_*_DWord() functions have been renamed Endpoint_*_32() to ensure they are correct across all architectures. Existing + * code using these functions should replace the previous function names with the new function names. + * - The Device mode RNDIS class driver no longer stores the incoming and outgoing packets in the class driver instance; the user is + * now expected to manually define a storage location for the packet data. Packets must now be sent and received manually via a call + * to \ref RNDIS_Device_ReadPacket() and/or \ref RNDIS_Device_SendPacket(). + * - The definition of the Audio class \ref USB_Audio_Descriptor_Format_t has been altered, to remove the fixed singular + * audio sample rate in the descriptor definition, and to rename the \c SampleFrequencyType to the more appropriate + * \c TotalDiscreteSampleRates. Existing applications will need to add an array of \ref USB_Audio_SampleFreq_t elements + * immediately following any \ref USB_Audio_Descriptor_Format_t descriptors, and insert the appropriate sampling rates + * supported by the device, as well as rename the descriptor elements to match the updated element names. + * - The device mode Audio class driver now requires a new user application callback, \ref CALLBACK_Audio_Device_GetSetEndpointProperty(). + * Existing applications must implement this new callback, however if multiple sample rates or pitch control is not used, + * this function may be hard-coded to always return false for previous behaviour to be retained. + * - The \c USB_ConfigurationNumber, \c USB_RemoteWakeupEnabled and \c USB_CurrentlySelfPowered globals have been renamed to + * \ref USB_Device_ConfigurationNumber, \ref USB_Device_RemoteWakeupEnabled and \ref USB_Device_CurrentlySelfPowered to clearly indicate + * the USB mode they relate to. Existing applications using these variables should rename all references to the previous names. + * - The \c ENDPOINT_DESCRIPTOR_DIR_IN and \c ENDPOINT_DESCRIPTOR_DIR_OUT macros have now been replaced by \ref ENDPOINT_DIR_IN and + * \ref ENDPOINT_DIR_OUT to improve code clarity. + * - The \ref HID_DESCRIPTOR_JOYSTICK() macro now takes an additional (first) parameter indicating the number of axis in the joystick. + * + * <b>Host Mode</b> + * - The Pipe stream functions now all require a \c BytesProcessed parameter instead of the previous callback parameter. + * This should be set to \c NULL to retain previous behaviour of the functions, or point to a location where the number of bytes + * processed in the current transaction can be stored. If the BytesProcessed parameter is non \c NULL, each time the pipe + * bank becomes full and the packet is sent, the routine will exit with the new \ref PIPE_RWSTREAM_IncompleteTransfer + * error code to allow the user application to determine when to send the next chunk of data. + * - The \ref PRNT_Host_SendString() and \ref CDC_Host_SendString() functions now expect a null terminated string instead of an explicit + * length. Existing code should use the new \ref PRNT_Host_SendData() and \ref CDC_Host_SendData() functions, or remove the + * length parameter from the function call. + * - The \c Pipe_ClearErrorFlags() function has been removed, as the pipe error flags are now automatically cleared when the + * \ref Pipe_ClearError() function is called. + * - The \c Pipe_*_Byte() functions have been renamed Pipe_*_8() to ensure they are correct across all architectures. Existing code using + * these functions should replace the previous function names with the new function names. + * - The \c Pipe_*_Word() functions have been renamed Pipe_*_16() to ensure they are correct across all architectures. Existing code using + * these functions should replace the previous function names with the new function names. + * - The \c Pipe_*_DWord() functions have been renamed Pipe_*_32() to ensure they are correct across all architectures. Existing code using + * these functions should replace the previous function names with the new function names. + * - The \c USB_Host_ClearPipeStall() function has been renamed to USB_Host_ClearEndpointStall(), as it operates on a full endpoing address + * within the attached device and not a pipe within the host. Existing code using the old function name should update the function calls and + * check for correct usage. + * + * \section Sec_Migration101122 Migrating from 100807 to 101122 + * <b>USB Core</b> + * - A new USB driver source file, \c Drivers/USB/HighLevel/EndpointStream.c now exists. This source file should be added + * to all project makefiles using the USB driver of LUFA, or the makefile should be updated to use the new module source + * variables. + * - A new USB driver source file, \c Drivers/USB/HighLevel/PipeStream.c now exists. This source file should be added to all + * project makefiles using the USB driver of LUFA, or the makefile should be updated to use the new module source variables. + * - The \c EVENT_USB_InitFailure() event has been removed, as the \ref USB_Init() function will no longer fail; if not USB mode is + * specified, the controller will default to UID selection mode. + * - The USB mode specifier constants have been moved into a new enum and renamed. Existing projects should use the equivalent + * value in the new \ref USB_Modes_t enum. + * - All class driver headers are now included as part of the standard \c LUFA/Drivers/USB/USB.h master dispatch header, and should + * no longer be included separately. Class driver module source files must still be added as a separate module in the project's + * makefile if used. + * + * <b>Device Mode</b> + * - Endpoints MUST be allocated in ascending order to ensure that bank corruption does not occur. Ensure that your user application + * allocated endpoints in ascending order - or if your application uses the USB device mode class drivers, ensure that each instance's + * endpoint indexes are not overlapped with other interface's endpoints. + * - The signature for the \ref CALLBACK_USB_GetDescriptor() callback has changed, the \c void** \c const \c DescriptorAddress parameter is + * now \c const \c void** \c const \c DescriptorAddress. Existing applications should update their callback signatures to match this, and + * eliminate any casting of descriptor pointers to a non \c const pointer. + * - The names of the class specific descriptor type defines in the USB Class drivers have changed - refer to the driver documentation + * for each class driver for the new class specific descriptor type names. + * - The \c ENDPOINT_DOUBLEBANK_SUPPORTED() macro is has been renamed \c ENDPOINT_BANKS_SUPPORTED() and now returns the total number of + * banks supported by the given endpoint. Existing code should switch to the new naming scheme, and test that the return value of the + * macro is equal to or greater than 2 to regain the previous functionality. + * - The \c EVENT_USB_Device_UnhandledControlRequest() event is now named \ref EVENT_USB_Device_ControlRequest() and fires before (not after) + * the internal library event handlers. Existing code should rename the event handlers in the user application to match the new event + * name, and should ensure that the new execution order does not affect the application's operation. + * + * <b>Host Mode</b> + * - Pipes MUST be allocated in ascending order to ensure that bank corruption does not occur. Ensure that your user application + * allocated pipes in ascending order - or if your application uses the USB host mode class drivers, ensure that each instance's + * pipe indexes are not overlapped with other interface's pipes. + * - The \c PRNT_Host_SendData() function has been renamed to \ref PRNT_Host_SendString(). Existing applications should simply + * replace all references to the obsolete function name with the new function name. + * - The names of the class specific descriptor type defines in the USB Class drivers have changed - refer to the driver documentation + * for each class driver for the new class specific descriptor type names. + * - The Still Image Host class' function prefix has been changed from \c SImage_ to \c SI_, to remain consistent with the rest of the + * driver's enums, type defines and constants. + * + * \section Sec_Migration100807 Migrating from 100513 to 100807 + * + * <b>Non-USB Library Components</b> + * - The Dataflash board driver stub file has changed, as dataflash functions previously located in the internal + * Dataflash driver of the library have now been moved to the individual board files. Existing drivers can + * copy-paste the new functions from the board Dataflash stub driver. + * + * <b>USB Core</b> + * - A new USB driver source file, \c Drivers/USB/LowLevel/Device.c now exists. This source file should be added to all project + * makefiles using the USB driver of LUFA, or the makefile should be updated to use the new module source variables. + * - The \c Drivers/USB/LowLevel/DevChapter9.c source file has moved to \c Drivers/USB/HighLevel/DeviceStandardReq.c - this should + * be updated in all project makefiles, or the makefile should be updated to use the new module source variables. + * - The \c Drivers/USB/LowLevel/HostChapter9.h source file has moved to \c Drivers/USB/HighLevel/HostStandardReq.c - this should + * be updated in all project makefiles, or the makefile should be updated to use the new module source variables. + * - The \c Drivers/USB/LowLevel/LowLevel.c source file has moved to \c Drivers/LowLevel/USBController.c - this should be updated + * in all project makefiles, or the makefile should be updated to use the new module source variables. + * + * <b>Device Mode</b> + * - The \c USB_Device_IsRemoteWakeupSent() macro has been removed, as the remote wakeup request is now fully handled by the + * enhanced \ref USB_Device_SendRemoteWakeup() function. Existing code may now discard any checks to \c USB_Device_IsRemoteWakeupSent(). + * - The \c USB_Device_IsUSBSuspended() macro has been removed, as it is obsolete. Existing code should compare \ref USB_DeviceState + * to see if it the device is in the \ref DEVICE_STATE_Suspended state instead. + * - The \ref CDC_Device_ReceiveByte() function has changed, and now returns a signed 16-bit integer, with -1 indicating no data was + * received. This allows for more efficient coding, as a call to \ref CDC_Device_BytesReceived() is no longer needed if the exact + * number of queued bytes received is not needed. + * + * <b>Host Mode</b> + * - The \ref CDC_Host_ReceiveByte() function has changed, and now returns a signed 16-bit integer, with -1 indicating no data was + * received. This allows for more efficient coding, as a call to \ref CDC_Host_BytesReceived() is no longer needed if the exact + * number of queued bytes received is not needed. + * - The \ref CDC_Host_USBTask() now calls \ref CDC_Host_Flush() automatically, flushing any queued data to the attached device. Manual + * flushing of the interface is no longer needed if the flushes should be in sync with calls to \ref CDC_Host_USBTask(). + * + * \section Sec_Migration100513 Migrating from 100219 to 100513 + * + * <b>Non-USB Library Components</b> + * - The \ref TWI_StartTransmission() function now takes in a timeout period, expressed in milliseconds, within which the addressed + * device must respond or the function will abort. + * + * <b>Device Mode</b> + * - The \ref USB_Init() function no longer calls \c sei() to enable global interrupts, as the user application may need + * to perform other initialization before it is ready to handle global interrupts. The user application is now responsible + * for enabling global interrupts before or shortly after calling \ref USB_Init() to ensure that the enumeration process + * functions correctly. + * - The \c USBInterrupt.c USB driver source file has been relocated from \c LUFA/Drivers/USB/HighLevel/ to \c LUFA/Drivers/USB/LowLevel. + * Projects must update their makefile SRC values accordingly. + * - The HID Device Class driver's function signature for the \ref CALLBACK_HID_Device_ProcessHIDReport() function has been changed, to + * allow for a new \c ReportType parameter. This new parameter must be added in all user applications using the Device mode HID Class + * Driver, but may be ignored unless Host-to-Device FEATURE HID reports are used. + * + * <b>Host Mode</b> + * - The \ref USB_Init() function no longer calls \c sei() to enable global interrupts, as the user application may need + * to perform other initialization before it is ready to handle global interrupts. The user application is now responsible + * for enabling global interrupts before or shortly after calling \ref USB_Init() to ensure that the enumeration process + * functions correctly. + * - The \c USBInterrupt.c USB driver source file has been relocated from \c LUFA/Drivers/USB/HighLevel/ to \c LUFA/Drivers/USB/LowLevel. + * Projects must update their makefile \c SRC values accordingly. + * - The HID Host Class driver's function signature for the \ref HID_Host_SendReportByID() function has been changed, to allow for a new + * ReportType parameter. Existing calls to this function should substitute \c REPORT_ITEM_TYPE_Out as this parameter's value. + * + * \section Sec_Migration100219 Migrating from 091223 to 100219 + * + * <b>Non-USB Library Components</b> + * - Due to some ADC channels not being identical to their ADC MUX selection masks for single-ended conversions on some AVR models, + * the ADC driver now has explicit masks for each of the standard ADC channels (see \ref Group_ADC). These masks should be used + * when calling the ADC functions to ensure proper operation across all AVR models. Note that the \ref ADC_SetupChannel() function + * is an exception, and should always be called with a channel number rather than a channel mask. + * + * <b>Host Mode</b> + * - The MIDI Host Class driver send and receive routines now operate on packed events, where multiple MIDI events may be + * packed into a single USB packet. This means that the sending of MIDI events will now be delayed until the MIDI send + * pipe bank is full. To override this new behaviour and revert to the previous behaviour, the user application may manually + * flush the queued event(s) to the device by calling \ref MIDI_Host_Flush(). + * - The \ref Pipe_IsEndpointBound() function now takes the endpoint's direction into account, by checking if the MSB of the endpoint's address + * is set to denote IN endpoints. If the previous functionality where the direction is to be discounted is required, mask the endpoint + * address against the \ref PIPE_EPNUM_MASK token before calling \ref Pipe_IsEndpointBound(). + * + * <b>Device Mode</b> + * - The MIDI Device Class driver send and receive routines now operate on packed events, where multiple MIDI events may be + * packed into a single USB packet. This means that the sending of MIDI events will now be delayed until the MIDI send + * endpoint bank is full. To override this new behaviour and revert to the previous behaviour, the user application may manually + * flush the queued event(s) to the host by calling \ref MIDI_Device_Flush(). + * + * \section Sec_Migration091223 Migrating from 091122 to 091223 + * + * <b>Host Mode</b> + * - The Still Image Host Class driver \ref SI_Host_USBTask() and \ref SI_Host_ConfigurePipes() functions were misnamed, and are + * now named \c SImage_Host_USBTask() and \c SImage_Host_ConfigurePipes() respectively. + * - The \c HOST_SENDCONTROL_DeviceDisconnect enum value has been renamed to \ref HOST_SENDCONTROL_DeviceDisconnected to be in + * line with the rest of the library error codes. + * - The HID Parser item usages no longer contain separate minimum and maximum values, as this was a violation of the HID + * specification. Instead, the values are distributed evenly across each item as its usage value, to ensure that all items + * can be distinguished from one-another. + * + * <b>Device Mode</b> + * - The \ref CALLBACK_HID_Device_CreateHIDReport() HID Device Class driver callback now has a new \c ReportType parameter to + * indicate the report type to generate. Existing applications may simply add and ignore this additional parameter. + * + * \section Sec_Migration091122 Migrating from 090924 to 091122 + * + * <b>Host Mode</b> + * - The \c HID_PARSE_UsageStackOverflow HID parser error constant is now named \ref HID_PARSE_UsageListOverflow + * - The \ref CALLBACK_HIDParser_FilterHIDReportItem() HID Parser callback now passes a complete \ref HID_ReportItem_t to the + * user application, instead of just its attributes. + * - The \c USB_GetDeviceConfigDescriptor() function was incorrectly named and is now called \ref USB_Host_GetDeviceConfigDescriptor(). + * + * \section Sec_Migration090924 Migrating from 090810 to 090924 + * + * <b>Non-USB Library Components</b> + * - The \c ADC_Off() function has been renamed to \c ADC_ShutDown() to be consistent with the rest of the library. + * - The \ref SPI_Init() routine's parameters have changed, so that the clock polarity and data sampling modes can be set. See + * the \ref SPI_Init() function documentation for more details + * - The \ref Dataflash_Init() routine no longer initializes the SPI bus - the SPI bus should be initialized manually via a + * call to \ref SPI_Init() before using the Dataflash driver + * + * <b>Host Mode</b> + * - The \c USB_GetDeviceConfigDescriptor() function's parameters and behaviour has changed; the user is required to + * preallocate the largest allowable buffer, and pass the size of the buffer to the function. This allows for a single + * call to the function to retrieve, size check and validate the Configuration Descriptor rather than having the user + * application perform these intermediary steps. + * - The HID report parser now requires a mandatory callback in the user code, to filter only the items the application + * is interested in into the processed HID report item structure to save RAM. See \ref CALLBACK_HIDParser_FilterHIDReportItem(). + * - The HID report parser now always parses FEATURE and always ignores constant-data items - the \c HID_ENABLE_FEATURE_PROCESSING + * and \c HID_INCLUDE_CONSTANT_DATA_ITEMS compile time tokens now have no effect. + * - The \c USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token has been removed - there are now separate \c USB_Descriptor_* + * and \c USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so that both may be used in + * the one project. For existing projects using the standardized names, change all code to use the \c USB_StdDescriptor_* variants. + * + * <b>Device Mode</b> + * - The \c USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token has been removed - there are now separate \c USB_Descriptor_* + * and \c USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so that both may be used in + * the one project. For existing projects using the standardized names, change all code to use the \c USB_StdDescriptor_* variants. + * + * \section Sec_Migration090810 Migrating from 090605 to 090810 + * + * <b>All</b> + * - The "Simple Scheduler" has been <i>deprecated</i>, as it was little more than an abstracted loop and caused much confusion. + * User applications using the scheduler should switch to regular loops instead. The scheduler code will be removed in a future + * release. + * - The "Dynamic Memory Block Allocator" has been removed, as it was unused in (and unrelated to) the LUFA library and never + * used in user applications. + * + * <b>Non-USB Library Components</b> + * - The \c ATTR_NOINLINE function attribute macro has been renamed to \ref ATTR_NO_INLINE to be in line with the rest of the function attribute + * macro names. + * + * <b>Library Demos</b> + * - Most demos now have a corresponding Class Driver implementation, which uses the new internal library class drivers for the standard + * USB classes. This allows for more rapid device and host development, and so should be used in preference to the low level APIs where + * possible so that fixes to the class drivers propagate to all applications which use them automatically with each new LUFA release. + * + * <b>Host Mode</b> + * - The \c HIDParser.c module has moved from \c LUFA/Drivers/USB/Class/ to \c LUFA/Drivers/USB/Class/Host/. + * - The \c USB_GetDeviceConfigDescriptor() function now requires the desired configuration index within the device as its first + * parameter, to add support for multi-configuration devices. Existing code should use a configuration index of 1 to indicate the + * first configuration descriptor within the device. + * - The non-standard "Ready" host state has been removed. Existing \ref HOST_STATE_Configured code should be moved to the end of + * the existing \ref HOST_STATE_Addressed state, and the existing HOST_STATE_Ready state code should be moved to the \ref HOST_STATE_Configured + * state. + * - The \c USB_IsConnected global has been removed, as it is too vague for general use. Test \ref USB_HostState explicitly to ensure the host is + * in the desired state instead. + * - The USB event names have been changed and their firing conditions changed to properly separate out Host mode events from Device mode + * events. See the \ref Group_Events page for details on the new event names and firing conditions. + * + * <b>Device Mode</b> + * - The \ref CALLBACK_USB_GetDescriptor() function now takes an extra parameter to specify the descriptor's memory space so that + * descriptors in mixed memory spaces can be used. The previous functionality can be returned by defining the \c USE_FLASH_DESCRIPTORS + * token in the project makefile to fix all descriptors into FLASH space and remove the extra function parameter. + * - The \c USB_IsSuspended global has been removed - test \ref USB_DeviceState against \ref DEVICE_STATE_Suspended instead. + * - The \c USB_IsConnected global has been removed, as it is too vague for general use. Test \ref USB_DeviceState explicitly to ensure the device + * is in the desired state instead. + * - The VBUS events have been removed, as they are already exposed to the user via the \c USB_Connect and \c USB_Disconnect events. + * - The USB event names have been changed and their firing conditions changed to properly separate out Host mode events from Device mode + * events. See the \ref Group_Events page for details on the new event names and firing conditions. + * + * \section Sec_Migration090605 Migrating from 090510 to 090605 + * + * <b>Device Mode</b> + * - Support for non-control data endpoint interrupts has been dropped due to many issues in the implementation. All existing + * projects using interrupts on non-control endpoints should switch to polling. For control interrupts, the library can + * manage the control endpoint via interrupts automatically by compiling with the \c INTERRUPT_CONTROL_ENDPOINT token defined. + * - The \c DESCRIPTOR_ADDRESS() macro has been removed. User applications should use normal casts to obtain a descriptor's memory + * address. + * - The library events system has been rewritten, so that all macros have been removed to allow for clearer user code. See + * \ref Group_Events for new API details. + * - The \c STREAM_CALLBACK() macro has been removed. User applications should replace all instances of the macro with regular + * function signatures of a function accepting no arguments and returning a \c uint8_t value. + * - The \c Event_DeviceError() event no longer exists, as its sole caller (unlinked \c USB_GetDescriptor() function) now produces a + * compilation error rather than a runtime error. The \c StdDescriptors.c file no longer exists as a result, and should be removed + * from project makefiles. + * - The \c USB_GetDescriptor() function has been renamed to \ref CALLBACK_USB_GetDescriptor() to be in line with the new \c CALLBACK_ + * function prefixes for functions which <i>must</i> be implemented in the user application. + * + * <b>Host Mode</b> + * - Support for non-control data pipe interrupts has been dropped due to many issues in the implementation. All existing + * projects using interrupts on non-control pipes should switch to polling. + * - The library events system has been rewritten, so that all macros have been removed to allow for clearer user code. See + * \ref Group_Events for new API details. + * - The \c STREAM_CALLBACK() macro has been removed. User applications should replace all instances of the macro with regular + * function signatures of a function accepting no arguments and returning a \c uint8_t value. + * - The \c DESCRIPTOR_COMPARATOR() macro has been removed. User applications should replace all instances of the macro with + * regular function signatures of a function accepting a void pointer to the descriptor to test, and returning a \c uint8_t value. + * + * \section Sec_Migration090510 Migrating from 090401 to 090510 + * + * <b>All</b> + * - The \c ButtLoadTag.h header has been removed, as it was never used for its intended purpose. Projects should either remove all + * \c BUTTLOADTAG() elements, or download and extract \c ButtLoadTag.h header from the ButtLoad project. + * - The \c Drivers/AT90USBXXX/ directory has been renamed to \c Drivers/Peripheral/. + * - The \c Serial_Stream driver has been renamed to \c SerialStream to remain consistent with the rest of the library naming scheme. + * - The HWB driver has changed to the \c Buttons driver. See the board Buttons driver documentation for the new API. + * + * <b>Dual Role Mode</b> + * - The \c USB_PowerOnFail event has been renamed to \c USB_InitFailure. + * - The functions in \c OTG.h have been renamed to remain more consistent with the library API. See the functions in \c OTG.h for more + * details. + * + * <b>Device Mode</b> + * - The \c Endpoint_ClearCurrentBank() macro has been removed, and is now replaced with the \ref Endpoint_ClearIN(), \ref Endpoint_ClearOUT() + * macros. See \c Endpoint.h documentation for more details on the new endpoint management macros. + * - The \c Endpoint_ReadWriteAllowed() macro has been renamed to \ref Endpoint_IsReadWriteAllowed() to be more consistent with the rest of + * the API naming scheme. + * - The \c Endpoint_IsSetupINReady() and \c Endpoint_IsSetupOUTReceived() macros have been renamed to \ref Endpoint_IsINReady() and + * \ref Endpoint_IsOUTReceived() respectively. + * - The \c Endpoint_IsSetupReceived() macro has been renamed to \ref Endpoint_IsSETUPReceived(). + * - The \c Endpoint_ClearSetupReceived() macro has been renamed to \ref Endpoint_ClearSETUP(). + * - All endpoint read/write/discard aliases which did not have an explicitly endianness specifier (such as \c Endpoint_Read_Word()) have + * been removed for clarity. Existing projects should use the \c _LE suffix on such calls to use the explicit Little Endian versions. + * - The \c USB_UnhandledControlPacket event no longer has any parameters. User code should no longer attempt to read in the remainder of + * the Control Request header as all Control Request header data is now preloaded by the library and made available in the + * USB_ControlRequest structure. + * - The \c FEATURELESS_CONTROL_ONLY_DEVICE token has been renamed to \c CONTROL_ONLY_DEVICE. + * - The \c STATIC_ENDPOINT_CONFIGURATION is no longer applicable as the library will apply this optimization when appropriate automatically. + * - The values of the \ref Endpoint_Stream_RW_ErrorCodes_t and \ref Endpoint_ControlStream_RW_ErrorCodes_t enums have had the \c ERROR_ portion + * of their names removed. + * + * <b>Host Mode</b> + * - The \ref USB_Host_SendControlRequest() function no longer automatically selects the Control pipe (pipe 0) to allow it to be used on + * other control type pipes. Care should be taken to ensure that the Control pipe is always selected before the function is called + * in existing projects where the Control pipe is to be operated on. + * - The USB Host management task now saves and restores the currently selected pipe before and after the task runs. Projects no longer + * need to manage this manually when calling the USB management task. + * - The \c Pipe_ClearCurrentBank() macro has been removed, and is now replaced with the Pipe_ClearIN(), Pipe_ClearOUT() macros. See + * Pipe.h documentation for more details on the new pipe management macros. + * - The \c Pipe_ReadWriteAllowed() macro has been renamed to \ref Pipe_IsReadWriteAllowed() to be more consistent with the rest of the API + * naming scheme. + * - The \c Pipe_IsSetupINReceived() and \c Pipe_IsOutReady() macros have been renamed to \ref Pipe_IsINReceived() and \ref Pipe_IsOUTReady() + * respectively. + * - The new \ref Pipe_ClearSETUP() macro should be used to send SETUP transactions, rather than the previous \c Pipe_ClearSetupOUT() macro. + * - The \c Pipe_IsSetupSent() macro has been renamed to \ref Pipe_IsSETUPSent(). + * - The \c Pipe_ClearSetupSent() macro is no longer applicable and should be removed. + * - All pipe read/write/discard aliases which did not have an explicitly endianness specifier (such as \c Pipe_Read_Word()) have + * been removed for clarity. Existing projects should use the \c _LE suffix on such calls to use the explicit Little Endian versions. + * - The \c Host_IsResetBusDone() macro has been renamed to \c Host_IsBusResetComplete(). + * - The \c Pipe_Ignore_Word() and \c Pipe_Ignore_DWord() functions have been renamed to \c Pipe_Discard_Word() and \c Pipe_Discard_DWord() + * to remain consistent with the rest of the pipe API. + * - It is no longer needed to manually include the headers from \c LUFA/Drivers/USB/Class, as they are now included along with the rest + * of the USB headers when \c LUFA/Drivers/USB/USB.h is included. + * - Functions in the \c ConfigDescriptor.h header file no longer have \c Host_ as part of their names. + * - The \c ProcessHIDReport() has been renamed to \ref USB_ProcessHIDReport(), \c GetReportItemInfo() has been renamed to \ref USB_GetHIDReportItemInfo() + * and \c SetReportItemInfo() has been renamed to \ref USB_GetHIDReportItemInfo(). + * - The values of the \ref DSearch_Return_ErrorCodes_t and \ref DSearch_Comp_Return_ErrorCodes_t enums have had their respective \c Descriptor_Search + * and \c Descriptor_Search_Comp prefixes changed to all caps. + * - The \c USB_HostRequest global has been renamed to \ref USB_ControlRequest, and is used in Device mode also. The \c USB_Host_Request_Header_t + * structure type has been renamed to \ref USB_Request_Header_t. + * - The values of the \ref Pipe_Stream_RW_ErrorCodes_t enum have had the \c ERROR_ portion of their names removed. + * + * \section Sec_Migration090401 Migrating from 090209 to 090401 + * + * <b>All</b> + * - LUFA projects must now give the raw input clock frequency (before any prescaling) as a compile time constant \c F_USB, + * defined in the project makefile and passed to the compiler via the -D switch. + * - The makefile EEPROM programming targets for FLIP and dfu-programmer no longer program in the FLASH data in addition to the + * EEPROM data into the device. If both are to be programmed, both the EEPROM and FLASH programming targets must be called. + * - As the avr-libc macro has been corrected in recent avr-libc distributions, the \c SetSystemClockPrescaler() macro has been removed. + * Include \c <avr/power.h> and call \c clock_prescale_set(clock_div_1); instead on recent avr-libc distributions. + * + * <b>Library Demos</b> + * - The USBtoSerial demo now discards all data when not connected to a host, rather than buffering it for later transmission. + * + * <b>Non-USB Library Components</b> + * - The \c ATTR_ALWAYSINLINE function attribute macro has been renamed to \ref ATTR_ALWAYS_INLINE. + * - Custom board Dataflash drivers now require the implementation of \ref Dataflash_SelectChipFromPage() and \ref Dataflash_SendAddressBytes(). + * + * <b>Device Mode</b> + * - The \c NO_CLEARSET_FEATURE_REQUEST compile time token has been renamed to \c FEATURELESS_CONTROL_ONLY_DEVICE, and its function expanded + * to also remove parts of the Get Status chapter 9 request to further reduce code usage. On all applications currently using the + * \c NO_CLEARSET_FEATURE_REQUEST compile time token, it can be replaced with the \c FEATURELESS_CONTROL_ONLY_DEVICE token with no further + * modifications required. + * + * \section Sec_Migration090209 Migrating from 081217 to 090209 + * + * <b>Device Mode</b> + * - The \c ENDPOINT_MAX_ENDPOINTS constant has been renamed to the more appropriate name of \c ENDPOINT_TOTAL_ENDPOINTS. + * - The \c USB_STREAM_TIMEOUT_MS stream timeout default period has been extended to 100ms. This can be overridden in the user + * makefile if desired to restore the previous 50ms timeout. + * + * <b>Host Mode</b> + * - The \c PIPE_MAX_ENDPOINTS constant has been renamed to the more appropriate name of \c PIPE_TOTAL_ENDPOINTS. + * - The \c USB_STREAM_TIMEOUT_MS stream timeout default period has been extended to 100ms. This can be overridden in the user + * makefile if desired to restore the previous 50ms timeout. + * - The \c USB_DeviceEnumerationFailed event now contains a second \c SubErrorCode parameter, giving the error code of the function + * which failed. + * - The \c HID_PARSE_Sucessful enum member constant name has been corrected to \ref HID_PARSE_Successful. + * + * <b>Non-USB Library Components</b> + * - The previous \c SPI_SendByte() functionality is now located in \ref SPI_TransferByte(). \ref SPI_SendByte() now discards the return byte + * for speed, to compliment the new \ref SPI_ReceiveByte() function. If bidirectional SPI transfers are required, calls to \ref SPI_SendByte() + * should be changed to \ref SPI_TransferByte(). + * - The serial driver now sets the Tx line as an output explicitly, and enables the pull-up of the Rx line. + * - The \ref Serial_Init() and \c SerialStream_Init() functions now take a second \c DoubleSpeed parameter, which indicates if the USART + * should be initialized in double speed mode - useful in some circumstances for attaining baud rates not usually possible at the given AVR + * clock speed. + * + * \section Sec_Migration171208 Migrating from V1.5.3 to 081217 + * + * <b>All</b> + * - The MyUSB project name has been changed to LUFA (Lightweight Framework for USB AVRs). All references to MyUSB, including macro names, + * have been changed to LUFA. + * + * <b>Library Demos</b> + * - The ReconfigureUSART() routine in the USBtoSerial demo was not being called after new line encoding + * parameters were set by the host. Projects built on the USBtoSerial code should update to the latest version. + * - The HID Parser now supports multiple report (on a single endpoint) HID devices. The MouseHostWithParser and + * KeyboardHostWithPaser demos use the updated API functions to function correctly on such devices. Projects + * built on either "WithParser" demo should update to the latest code. + * - The RNDIS demo TCP stack has been modified so that connections can be properly closed. It is still not + * recommended that the MyUSB RNDIS demo TCP/IP stack be used for anything other than demonstration purposes, + * as it is neither a full nor a standards compliant implementation. + * + * <b>Non-USB Library Components</b> + * - The Serial_IsCharReceived() macro has been changed to the correct spelling of Serial_IsCharReceived() in Serial.h. + * + * <b>Device Mode</b> + * - The MANUAL_PLL_CONTROL compile time token has been removed, and replaced with a USB_OPT_MANUAL_PLL mask + * to be used in the Options parameter of the USB_Init() function. + * - Calling USB_Init() now forces a complete USB interface reset and enumeration, even if the USB interface is + * currently initialized. + * - Interrupts are now disabled when processing control requests, to avoid problems with interrupts causing the library + * or user request processing code to exceed the strict USB timing requirements on control transfers. + * - The USB Reset event now resets and disables all device endpoints. If user code depends on endpoints remaining configured + * after a Reset event, it should be altered to explicitly re-initialize all user endpoints. + * - The prototype for the GetDescriptor function has been changed, as the return value was redundant. The function now + * returns the size of the descriptor, rather than passing it back via a parameter, or returns NO_DESCRIPTOR if the specified + * descriptor does not exist. + * - The NO_DESCRIPTOR_STRING macro has been renamed NO_DESCRIPTOR, and is now also used as a possible return value for the + * GetDescriptor function. + * + * <b>Host Mode</b> + * - The MANUAL_PLL_CONTROL compile time token has been removed, and replaced with a USB_OPT_MANUAL_PLL mask + * to be used in the Options parameter of the USB_Init() function. + * - The HID report parser now supports multiple Report IDs. The HID report parser GetReportItemInfo() and + * SetReportItemInfo() routines now return a boolean, set if the requested report item was located in the + * current report. If sending a report to a multi-report device, the first byte of the report is automatically + * set to the report ID of the given report item. + * - Calling USB_Init() now forces a complete USB interface reset and enumeration, even if the USB interface is + * currently initialized. + * + * \section Sec_Migration152 Migrating from V1.5.2 to V1.5.3 + * + * <b>Library Demos</b> + * - Previously, all demos contained a serial number string descriptor, filled with all zeros. A serial number + * string is required in Mass Storage devices, or devices which are to retain settings when moved between + * ports on a machine. As people were not changing the serial number value, this was causing conflicts and so + * the serial number descriptor has been removed from all but the Mass Storage demo, which requires it. + * - The AudioOut and AudioIn demos did not previously silence their endpoints when the host has deactivated + * them. Projects built upon either demo should upgrade to the latest code. + * - The FEATURE_ENDPOINT macro has been renamed FEATURE_ENDPOINT_HALT, and is now correctly documented. + * - The MassStoreHost demo contained errors which caused it to lock up randomly on certain devices. Projects built + * on the MassStoreDemo code should update to the latest version. + * - The Interrupt type endpoint in the CDC based demos previously had a polling interval of 0x02, which caused + * problems on some Linux systems. This has been changed to 0xFF, projects built on the CDC demos should upgrade + * to the latest code. + * - The HID keyboard and mouse demos were not previously boot mode compatible. To enable boot mode support, projects + * built on the keyboard or mouse demos (or derivatives) should upgrade to the latest code. + * - The Mass Storage demo was not previously standards compliant. Projects built on the Mass Storage demo should + * upgrade to the latest code. + * - The USART was not being reconfigured after the host sent new encoding settings in the USBtoSerial demo. This was + * previously discovered and fixed, but the change was lost. Projects built on the USBtoSerial demo should update + * to the latest code. + * + * <b>Device Mode</b> + * - The endpoint non-control stream functions now have a default timeout of 50ms between packets in the stream. + * If this timeout is exceeded, the function returns the new ENDPOINT_RWSTREAM_ERROR_Timeout error value. The + * timeout value can be overridden by defining the USB_STREAM_TIMEOUT_MS in the project makefile to the desired + * timeout duration in ms. + * - Rather than returning fixed values, the flags indicating if the device has Remote Wakeup currently enabled + * and/or is self-powered are now accessed and set through the new USB_RemoteWakeupEnabled and + * USB_CurrentlySelfPowered macros. See the DevChapter9.h documentation for more details. + * - All endpoint stream functions now require an extra Callback function parameter. Existing code may be updated + * to either supply NO_STREAM_CALLBACK as the extra parameter, or disable stream callbacks altogether by passing + * the token NO_STREAM_CALLBACKS to the compiler using the -D switch. + * + * <b>Host Mode</b> + * - The pipe non-control stream functions now have a default timeout of 50ms between packets in the stream. + * If this timeout is exceeded, the function returns the new PIPE_RWSTREAM_ERROR_Timeout error value. The + * timeout value can be overridden by defining the USB_STREAM_TIMEOUT_MS in the project makefile to the desired + * timeout duration in ms. + * - CollectionPath_t has been renamed to HID_CollectionPath_t to be more in line with the other HID parser structures. + * - All pipe stream functions now require an extra Callback function parameter. Existing code may be updated + * to either supply NO_STREAM_CALLBACK as the extra parameter, or disable stream callbacks altogether by passing + * the token NO_STREAM_CALLBACKS to the compiler using the -D switch. + * + * \section Sec_Migration151 Migrating from V1.5.1 to V1.5.2 + * + * <b>Library Demos</b> + * - The RNDIS demo application has been updated so that it is functional on Linux under earlier implementations + * of the RNDIS specification, which had non-standard behaviour. Projects built upon the demo should upgrade + * to the latest code. + * - The DFU class bootloader has had several bugs corrected in this release. It is recommended that where + * possible any existing devices upgrade to the latest bootloader code. + * + * \section Sec_Migration150 Migrating from V1.5.0 to V1.5.1 + * + * <b>Library Demos</b> + * - The USBtoSerial demo was broken in the 1.5.0 release, due to incorrect register polling in place of the + * global "Transmitting" flag. The change has been reverted in this release. Projects built upon the demo + * should upgrade to the latest code. + * - The HID class demos did not implement the mandatory GetReport HID class request. Projects built upon the HID + * demos should upgrade to the latest code. + * - The HID class demos incorrectly reported themselves as boot-protocol enabled HID devices in their descriptors. + * Projects built upon the HID demos should upgrade to the latest code. + * - The MIDI device demo had incorrect AudioStreaming interface descriptors. Projects built upon the MIDI demo + * should upgrade to the latest code. + * - The AudioOut demo did not correctly tristate the speaker pins when USB was disconnected, wasting power. + * Projects built upon the AudioOut demo should upgrade to the latest code. + * + * \section Sec_Migration141 Migrating from V1.4.1 to V1.5.0 + * + * <b>Library Demos</b> + * - Previous versions of the library demos had incorrectly encoded BCD version numbers in the descriptors. To + * avoid such mistakes in the future, the VERSION_BCD macro has been added to StdDescriptors.h. Existing + * projects should at least manually correct the BCD version numbers, or preferably update the descriptors to + * encode the version number in BCD format using the new macro. + * - The mandatory GetReport class-specific request was accidentally omitted from previous versions of the demos + * based on the Human Interface Device (HID) class. This has been corrected, and any user projects based on the + * HID demos should also be updated accordingly. + * - The CDC demos now correctly send an empty packet directly after a full packet, to end the transmission. + * Failure to do this on projects which always or frequently send full packets will cause buffering issues on + * the host OS. All CDC user projects are advised to update their transmission routines in the same manner as + * the library CDC demos. + * - The previous interrupt-driven Endpoint/Pipe demos did not properly save and restore the currently selected + * Endpoint/Pipe when the ISR fired. This has been corrected - user projects based on the interrupt driven + * demos should also update to properly save and restore the selected Endpoint/Pipe. + * + * <b>Non-USB Library Components</b> + * - The Atomic.h and ISRMacro.h header files in MyUSB/Common have been removed, as the library is now only + * compatible with avr-libc library versions newer than the time before the functionality of the deleted + * headers was available. + * + * <b>Device Mode</b> + * - The GetDescriptor function (see StdDescriptors.h) now has a new prototype, with altered parameter names and + * functions. Existing projects will need to update the GetDescriptor implementation to reflect the new API. + * The previously split Type and Index parameters are now passed as the original wValue parameter to the + * function, to make way for the USB specification wIndex parameter which is <i>not</i> the same as the + * previous Index parameter. + * - The USB_UnhandledControlPacket event (see Events.h) now has new parameter names, to be in line with the + * official USB specification. Existing code will need to be altered to use the new parameter names. + * - The USB_CreateEndpoints event (see Events.h) has been renamed to USB_ConfigurationChanged, which is more + * appropriate. It fires in an identical manner to the previously named event, thus the only change to be made + * is the event name itself in the user project. + * - The USB_Descriptor_Language_t structure no longer exists in StdDescriptors.h, as this was a + * pseudo-descriptor modeled on the string descriptor. It is replaced by the true USB_Descriptor_String_t type + * descriptor as indicated in the USB specification, thus all device code must be updated accordingly. + * - The names of several Endpoint macros have been changed to be more consistent with the rest of the library, + * with no implementation changes. This means that existing code can be altered to use the new macro names + * with no other considerations required. See Endpoint.h for the new macro names. + * - The previous version of the MassStorage demo had an incorrect value in the SCSI_Request_Sense_Response_t + * structure named SenseData in SCSI.c which caused some problems with some hosts. User projects based on this + * demo should correct the structure value to maintain compatibility across multiple OS platforms. + * - By default, the descriptor structures use the official USB specification names for the elements. Previous + * versions of the library used non-standard (but more verbose) names, which are still usable in the current + * and future releases when the correct compile time option is enabled. See the StdDescriptors.h file + * documentation for more details. + * + * <b>Host Mode</b> + * - The USB_Host_Request_Header_t structure in HostChapter9.h (used for issuing control requests) has had its + * members renamed to the official USB specification names for requests. Existing code will need to be updated + * to use the new names. + * - The names of several Pipe macros have been changed to be more consistent with the rest of the library, + * with no implementation changes. This means that existing code can be altered to use the new macro names + * with no other considerations required. See Pipe.h for the new macro names. + * - By default, the descriptor structures use the official USB specification names for the elements. Previous + * versions of the library used non-standard (but more verbose) names, which are still usable in the current + * and future releases when the correct compile time option is enabled. See the StdDescriptors.h file + * documentation for more details. + * - The names of the macros in Host.h for controlling the SOF generation have been renamed, see the Host.h + * module documentation for the new macro names. + * + * <b>Dual Role Mode</b> + * - The OTG.h header file has been corrected so that the macros now perform their stated functions. Any existing + * projects using custom headers to fix the broken OTG header should now be altered to once again use the OTG + * header inside the library. + * - The USB_DeviceEnumerationComplete event (see Events.h) now also fires in Device mode, when the host has + * finished enumerating the device. Projects relying on the event only firing in Host mode should be updated + * so that the event action only occurs when the USB_Mode global is set to USB_MODE_HOST. + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ProgrammingApps.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ProgrammingApps.txt new file mode 100644 index 0000000000..6ff1856766 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ProgrammingApps.txt @@ -0,0 +1,30 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_ProgrammingApps Programming an Application into a USB AVR + * + * Once you have built an application, you will need a way to program in the resulting ".HEX" file (and, if your + * application uses EEPROM variables with initial values, also a ".EEP" file) into your USB AVR. Normally, the + * reprogramming of an AVR device must be performed using a special piece of programming hardware, through one of the + * supported AVR programming protocols - ISP, HVSP, HVPP, JTAG, dW or PDI. This can be done through a custom programmer, + * a third party programmer, or an official Atmel AVR tool - for more information, see the <a>atmel.com</a> website. + * + * Alternatively, you can use the bootloader. From the Atmel factory, each USB AVR comes preloaded with the Atmel + * DFU (Device Firmware Update) class bootloader, a small piece of AVR firmware which allows the remainder of the + * AVR to be programmed through a non-standard interface such as the serial USART port, SPI, or (in this case) USB. + * Bootloaders have the advantage of not requiring any special hardware for programming, and cannot usually be erased + * or broken without an external programming device. They have disadvantages however; they cannot change the fuses of + * the AVR (special configuration settings that control the operation of the chip itself) and a small portion of the + * AVR's FLASH program memory must be reserved to contain the bootloader firmware, and thus cannot be used by the + * loaded application. + * + * If you wish to use the DFU bootloader to program in your application, refer to your DFU programmer's documentation. + * Atmel provides a free utility called FLIP which is USB AVR compatible, and an open source (Linux compatible) + * alternative exists called "dfu-programmer". + * + * \see \ref Page_BuildModule_DFU for information on the LUFA build system DFU module, for automatic DFU bootloader + * programming makefile targets. + */ diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/SoftwareBootloaderJump.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/SoftwareBootloaderJump.txt new file mode 100644 index 0000000000..328466103d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/SoftwareBootloaderJump.txt @@ -0,0 +1,71 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** + * \page Page_SoftwareBootloaderStart Entering the Bootloader via Software + * + * A common requirement of many applications is the ability to jump to the programmed bootloader of a chip + * on demand, via the code's firmware (i.e. not as a result of any physical user interaction with the + * hardware). This might be required because the device does not have any physical user input, or simply + * just to streamline the device upgrade process on the host PC. + * + * The following C code snippets may be used to enter the bootloader upon request by the user application. + * By using the watchdog to physically reset the controller, it is ensured that all system hardware is + * completely reset to their defaults before the bootloader is run. This is important; since bootloaders + * are written to occupy a very limited space, they usually make assumptions about the register states based + * on the default values after a hard-reset of the chip. + * + * \section Sec_SoftareBootAVR8 AVR8 Architecture + * The following software bootloader jump code is written for the AVR8 architecture. + * + * \code + * #include <avr/wdt.h> + * #include <avr/io.h> + * #include <util/delay.h> + * + * #include <LUFA/Common/Common.h> + * #include <LUFA/Drivers/USB/USB.h> + * + * uint32_t Boot_Key ATTR_NO_INIT; + * + * #define MAGIC_BOOT_KEY 0xDC42ACCA + * #define BOOTLOADER_START_ADDRESS (FLASH_SIZE_BYTES - BOOTLOADER_SEC_SIZE_BYTES) + * + * void Bootloader_Jump_Check(void) ATTR_INIT_SECTION(3); + * void Bootloader_Jump_Check(void) + * { + * // If the reset source was the bootloader and the key is correct, clear it and jump to the bootloader + * if ((MCUSR & (1 << WDRF)) && (Boot_Key == MAGIC_BOOT_KEY)) + * { + * Boot_Key = 0; + * ((void (*)(void))BOOTLOADER_START_ADDRESS)(); + * } + * } + * + * void Jump_To_Bootloader(void) + * { + * // If USB is used, detach from the bus and reset it + * USB_Disable(); + * + * // Disable all interrupts + * cli(); + * + * // Wait two seconds for the USB detachment to register on the host + * Delay_MS(2000); + * + * // Set the bootloader key to the magic value and force a reset + * Boot_Key = MAGIC_BOOT_KEY; + * wdt_enable(WDTO_250MS); + * for (;;); + * } + * \endcode + * + * Note that the bootloader magic key can be any arbitrary value. The <em>FLASH_SIZE_BYTES</em> and + * <em>BOOTLOADER_SEC_SIZE_BYTES</em> tokens should be replaced with the total flash size of the AVR + * in bytes, and the allocated size of the bootloader section for the target AVR. + * + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Style/Footer.htm b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Style/Footer.htm new file mode 100644 index 0000000000..c6de4e64dd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Style/Footer.htm @@ -0,0 +1,35 @@ +<!--BEGIN GENERATE_TREEVIEW--> + <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> + <ul> + <li class="footer" style="float:left !important;"> + $generatedby + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="$relpath$doxygen.png" alt="doxygen"/> + </a> + $doxygenversion + </li> + + <li class="footer"> + <a href="http://www.lufa-lib.org" title="LUFA Project Page">LUFA Project Page</a> | <a href="http://www.lufa-lib.org/support" title="LUFA Support List">Support Mailing List</a> | <a href="http://www.lufa-lib.org/donate" title="Donate to Support LUFA">Donate</a> | <a href="http://www.fourwalledcubicle.com" title="Four Walled Cubicle Website">Four Walled Cubicle</a> - LUFA, the Lightweight USB Framework for AVRs + </li> + </ul> + </div> +<!--END GENERATE_TREEVIEW--> +<!--BEGIN !GENERATE_TREEVIEW--> + <hr class="footer"/> + <div class="footer"> + <span style="float: left;"> + $generatedby + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="$relpath$doxygen.png" alt="doxygen"/> + </a> + $doxygenversion + </span> + + <span style="margin-right: 20px; float: right;"> + <a href="http://www.lufa-lib.org" title="LUFA Project Page">LUFA Project Page</a> | <a href="http://www.lufa-lib.org/support" title="LUFA Support List">Support Mailing List</a> | <a href="http://www.lufa-lib.org/donate" title="Donate to Support LUFA">Donate</a> | <a href="http://www.fourwalledcubicle.com" title="Four Walled Cubicle Website">Four Walled Cubicle</a> - LUFA, the Lightweight USB Framework for AVRs + </span> + </div> +<!--END !GENERATE_TREEVIEW--> + </body> +</html> \ No newline at end of file diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Style/Style.css b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Style/Style.css new file mode 100644 index 0000000000..b0b8464beb --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Style/Style.css @@ -0,0 +1,1123 @@ +@media print + { + #top + { + display:none; + } + + #side-nav + { + display:none; + } + + #nav-path + { + display:none; + } + + body + { + overflow:visible; + } + + h1,h2,h3,h4,h5,h6 + { + page-break-after:avoid; 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+ font:10px/1.2 Verdana,DejaVu Sans,Geneva,sans-serif; + margin-top:5px; + padding-left:10px; + padding-top:2px; +} + +div.toc h3 +{ + border-bottom:0 none; + color:#3D62AB; + font:bold 12px/1.2 Arial,FreeSans,sans-serif; + margin:0; +} + +div.toc ul +{ + border:medium none; + list-style:none outside none; + padding:0; +} + +div.toc li.level1 +{ + margin-left:0; +} + +div.toc li.level2 +{ + margin-left:15px; +} + +div.toc li.level3 +{ + margin-left:30px; +} + +div.toc li.level4 +{ + margin-left:45px; +} diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/VIDAndPIDValues.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/VIDAndPIDValues.txt new file mode 100644 index 0000000000..ae9c7d44b3 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/VIDAndPIDValues.txt @@ -0,0 +1,424 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_VIDPID VID and PID values + * + * \section Sec_VIDPID_Allocations VID and PID Allocations + * The LUFA library uses VID/PID combinations generously donated by Atmel. The following VID/PID combinations + * are used within the LUFA demos, and thus may be re-used by derivations of each demo. Free PID values may be + * used by future LUFA demo projects. + * + * <b>These VID/PID values should not be used in commercial designs under any circumstances.</b> Private projects + * may use the following values freely, but must accept any collisions due to other LUFA derived private projects + * sharing identical values. It is suggested that private projects using interfaces compatible with existing + * demos share the same VID/PID value. + * + * <table> + * + * <tr> + * <td> + * <b>VID</b> + * </td> + * <td> + * <b>PID</b> + * </td> + * <td> + * <b>Usage</b> + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2040 + * </td> + * <td> + * Test VID/PID (See below) + * </td> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2041 + * </td> + * <td> + * Mouse Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2042 + * </td> + * <td> + * Keyboard Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2043 + * </td> + * <td> + * Joystick Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2044 + * </td> + * <td> + * CDC Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2045 + * </td> + * <td> + * Mass Storage Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2046 + * </td> + * <td> + * Audio Output Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2047 + * </td> + * <td> + * Audio Input Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2048 + * </td> + * <td> + * MIDI Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2049 + * </td> + * <td> + * MagStripe Project + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x204A + * </td> + * <td> + * CDC Bootloader + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x204B + * </td> + * <td> + * USB to Serial Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x204C + * </td> + * <td> + * RNDIS Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x204D + * </td> + * <td> + * Combined Keyboard and Mouse Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x204E + * </td> + * <td> + * Dual CDC Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x204F + * </td> + * <td> + * Generic HID Demo Application + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2060 + * </td> + * <td> + * Benito Programmer Project + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2061 + * </td> + * <td> + * Combined Mass Storage and Keyboard Demo + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2062 + * </td> + * <td> + * Combined CDC and Mouse Demo + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2063 + * </td> + * <td> + * Mass Storage/HID Interface Datalogger Project + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2064 + * </td> + * <td> + * Interfaceless Control-Only LUFA Devices + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2065 + * </td> + * <td> + * Test and Measurement Demo + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2066 + * </td> + * <td> + * Multiple Report Keyboard/Mouse HID Demo + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2067 + * </td> + * <td> + * HID Class Bootloader + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2068 + * </td> + * <td> + * Virtual Serial/Mass Storage Demo + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x2069 + * </td> + * <td> + * Webserver Project + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x206A + * </td> + * <td> + * Media Control Project + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x206B + * </td> + * <td> + * <i>Currently Unallocated</i> + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x206C + * </td> + * <td> + * <i>Currently Unallocated</i> + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x206D + * </td> + * <td> + * <i>Currently Unallocated</i> + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x206E + * </td> + * <td> + * <i>Currently Unallocated</i> + * </td> + * </tr> + * + * <tr> + * <td> + * 0x03EB + * </td> + * <td> + * 0x206F + * </td> + * <td> + * <i>Currently Unallocated</i> + * </td> + * </tr> + * + * </table> + * + * \section Sec_Test_VIDPID The Test VID/PID Combination + * For use in testing of LUFA powered devices during development only, by non-commercial entities. + * All devices must accept collisions on this VID/PID range (from other in-development LUFA devices) + * to be resolved by using a unique release number in the Device Descriptor. No devices using this + * VID/PID combination may be released to the general public. + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/WritingBoardDrivers.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/WritingBoardDrivers.txt new file mode 100644 index 0000000000..1b33269071 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/WritingBoardDrivers.txt @@ -0,0 +1,27 @@ +/** \file + * + * This file contains special DoxyGen information for the generation of the main page and other special + * documentation pages. It is not a project source file. + */ + +/** \page Page_WritingBoardDrivers Writing LUFA Board Drivers + * + * LUFA ships with several basic pre-made board drivers, to control hardware present on the supported board + * hardware - such as Dataflash ICs, LEDs, Joysticks, or other hardware peripherals. When compiling an application + * which makes use of one or more board drivers located in LUFA/Drivers/Board, you must also indicate what board + * hardware you are using in your project makefile. This is done by defining the BOARD macro using the -D switch + * passed to the compiler, with a constant of BOARD_{Name}. For example <b>-DBOARD=BOARD_USBKEY</b> instructs the + * compiler to use the USBKEY board hardware drivers. + * + * If your application does not use *any* board level drivers, you can omit the definition of the BOARD macro. + * However, some users may wish to write their own custom board hardware drivers which are to remain compatible + * with the LUFA hardware API. To do this, the BOARD macro should be defined to the value BOARD_USER. This indicates + * that the board level drivers should be located in a folder named "Board" located inside the application's folder. + * + * When used, the driver stub files located in the LUFA/CodeTemplates/DriverStubs folder should be copied to the user + * Board/ directory, and fleshed out to include the values and code needed to control the custom board hardware. Once + * done, the existing LUFA board level APIs (accessed in the regular LUFA/Drivers/Board/ folder) will redirect to the + * user board drivers, maintaining code compatibility and allowing for a different board to be selected through the + * project makefile with no code changes. + */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h new file mode 100644 index 0000000000..c18054f823 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Adafruit U4 Breakout board. + * \copydetails Group_LEDs_ADAFRUITU4 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_ADAFRUITU4 ADAFRUITU4 + * \brief Board specific LED driver header for the Adafruit U4 Breakout board. + * + * Board specific LED driver header for the Adafruit U4 Breakout board (http://ladyada.net/products/atmega32u4breakout). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTE.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_ADAFRUITU4_H__ +#define __LEDS_ADAFRUITU4_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for the none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRE |= LEDS_ALL_LEDS; + PORTE &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRE &= ~LEDS_ALL_LEDS; + PORTE &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTE |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTE &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTE = ((PORTE & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTE = ((PORTE & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINE = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTE & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/Buttons.h new file mode 100644 index 0000000000..3470890b6a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel ATAVRUSBRF01. + * \copydetails Group_Buttons_ATAVRUSBRF01 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_ATAVRUSBRF01 ATAVRUSBRF01 + * \brief Board specific Buttons driver header for the Atmel ATAVRUSBRF01. + * + * Board specific Buttons driver header for the Atmel ATAVRUSBRF01. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_ATAVRUSBRF01_H__ +#define __BUTTONS_ATAVRUSBRF01_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/LEDs.h new file mode 100644 index 0000000000..17b427155c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/LEDs.h @@ -0,0 +1,139 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel ATAVRUSBRF01. + * \copydetails Group_LEDs_ATAVRUSBRF01 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_ATAVRUSBRF01 ATAVRUSBRF01 + * \brief Board specific LED driver header for the Atmel ATAVRUSBRF01. + * + * Board specific LED driver header for the Atmel ATAVRUSBRF01. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>RX LED</td><td>High</td><td>PORTD.0</td></tr> + * <tr><td>LEDS_LED2</td><td>Red</td><td>TX LED</td><td>High</td><td>PORTD.1</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_ATAVRUSBRF01_H__ +#define __LEDS_ATAVRUSBRF01_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 0) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 1) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= (LEDMask & LEDS_ALL_LEDS); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~(LEDMask & LEDS_ALL_LEDS); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = (PORTD & ~LEDS_ALL_LEDS) | (LEDMask & LEDS_ALL_LEDS); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BENITO/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BENITO/Buttons.h new file mode 100644 index 0000000000..cecaca07ef --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BENITO/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Tempusdictum Benito. + * \copydetails Group_Buttons_BENITO + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_BENITO BENITO + * \brief Board specific Buttons driver header for the Tempusdictum Benito. + * + * Board specific Buttons driver header for the Tempusdictum Benito (http://dorkbotpdx.org/wiki/benito). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_BENITO_H__ +#define __BUTTONS_BENITO_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BENITO/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BENITO/LEDs.h new file mode 100644 index 0000000000..dc3d85df20 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BENITO/LEDs.h @@ -0,0 +1,139 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Tempusdictum Benito. + * \copydetails Group_LEDs_BENITO + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_BENITO BENITO + * \brief Board specific LED driver header for the Tempusdictum Benito. + * + * Board specific LED driver header for the Tempusdictum Benito (http://dorkbotpdx.org/wiki/benito). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>TX LED</td><td>Low</td><td>PORTC.7</td></tr> + * <tr><td>LEDS_LED2</td><td>Red</td><td>RX LED</td><td>Low</td><td>PORTC.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_BENITO_H__ +#define __LEDS_BENITO_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 7) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRC |= LEDS_ALL_LEDS; + PORTC |= LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRC &= ~LEDS_ALL_LEDS; + PORTC &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTC &= ~LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTC |= LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTC = ((PORTC | LEDS_ALL_LEDS) & ~LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTC = ((PORTC | LEDMask) & ~ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINC = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTC & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BIGMULTIO/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BIGMULTIO/LEDs.h new file mode 100644 index 0000000000..d003680da5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BIGMULTIO/LEDs.h @@ -0,0 +1,161 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Bitwizard Big-Multio. + * \copydetails Group_LEDs_BIGMULTIO + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_BIGMULTIO BIGMULTIO + * \brief Board specific LED driver header for the Bitwizard Big-Multio. + * + * Board specific LED driver header for the Bitwizard Big-Multio (http://www.bitwizard.nl/wiki/index.php/Usbbigmultio). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Unknown</td><td>LED0</td><td>High</td><td>PORTF.6</td></tr> + * <tr><td>LEDS_LED2</td><td>Unknown</td><td>LED1</td><td>High</td><td>PORTF.7</td></tr> + * <tr><td>LEDS_LED3</td><td>Unknown</td><td>LED2</td><td>High</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_BIGMULTIO_H__ +#define __LEDS_BIGMULTIO_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTF_LEDS (LEDS_LED1 | LEDS_LED2) + #define LEDS_PORTE_LEDS LEDS_LED3 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 7) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED3 (1 << 2) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRF |= LEDS_PORTF_LEDS; + DDRE |= LEDS_PORTE_LEDS; + + PORTF &= ~LEDS_PORTF_LEDS; + PORTE &= ~LEDS_PORTE_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRF &= ~LEDS_PORTF_LEDS; + DDRE &= ~LEDS_PORTE_LEDS; + + PORTF &= ~LEDS_PORTF_LEDS; + PORTE &= ~LEDS_PORTE_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTF |= (LEDMask & LEDS_PORTF_LEDS); + PORTE |= (LEDMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTF &= ~(LEDMask & LEDS_PORTF_LEDS); + PORTE &= ~(LEDMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTF = (PORTF & ~LEDS_PORTF_LEDS) | (LEDMask & LEDS_PORTF_LEDS); + PORTE = (PORTE & ~LEDS_PORTE_LEDS) | (LEDMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTF = (PORTF & ~(LEDMask & LEDS_PORTF_LEDS)) | (ActiveMask & LEDS_PORTF_LEDS); + PORTE = (PORTE & ~(LEDMask & LEDS_PORTE_LEDS)) | (ActiveMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINF = (LEDMask & LEDS_PORTF_LEDS); + PINE = (LEDMask & LEDS_PORTE_LEDS); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return ((PORTF & LEDS_PORTF_LEDS) | (PORTE & LEDS_PORTE_LEDS)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BLACKCAT/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BLACKCAT/LEDs.h new file mode 100644 index 0000000000..778bc321e1 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BLACKCAT/LEDs.h @@ -0,0 +1,139 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the BLACKCAT USB JTAG. + * \copydetails Group_LEDs_BLACKCAT + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_BLACKCAT BLACKCAT + * \brief Board specific LED driver header for the BLACKCAT USB JTAG. + * + * Board specific LED driver header for the TCNISO Blackcat USB JTAG (http://www.embeddedcomputers.net/products/BlackcatUSB). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Unknown</td><td>LED0</td><td>High</td><td>PORTD.6</td></tr> + * <tr><td>LEDS_LED2</td><td>Unknown</td><td>LED1</td><td>High</td><td>PORTD.3</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_BLACKCAT_H__ +#define __LEDS_BLACKCAT_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 3) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUI/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUI/LEDs.h new file mode 100644 index 0000000000..cc0c01c8ba --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUI/LEDs.h @@ -0,0 +1,143 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Busware BUI. + * \copydetails Group_LEDs_BUI + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_BUI BUI + * \brief Board specific LED driver header for the Busware BUI. + * + * Board specific LED driver header for the Busware BUI (http://www.busware.de/tiki-index.php?page=BUI). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Red</td><td>RGB LED</td><td>High</td><td>PORTC.2</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>RGB LED</td><td>High</td><td>PORTC.3</td></tr> + * <tr><td>LEDS_LED3</td><td>Blue</td><td>RGB LED</td><td>High</td><td>PORTC.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_BUI_H__ +#define __LEDS_BUI_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + +/* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 2) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 3) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 4) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRC |= LEDS_ALL_LEDS; + PORTC &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRC &= ~LEDS_ALL_LEDS; + PORTC &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTC |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTC &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTC = (PORTC & ~LEDS_ALL_LEDS) | LEDMask; + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTC = (PORTC & ~LEDMask) | ActiveMask; + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINC = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTC & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/Buttons.h new file mode 100644 index 0000000000..96d1eee6dc --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/Buttons.h @@ -0,0 +1,105 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Fletchtronics BUMBLEB. + * \copydetails Group_Buttons_BUMBLEB + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_BUMBLEB BUMBLEB + * \brief Board specific Buttons driver header for the Fletchtronics BUMBLEB. + * + * Board specific buttons driver header for the Fletchtronics BUMBLEB (http://fletchtronics.net/bumble-b). The BUMBLEB + * third-party board does not include any on-board peripherals, but does have an officially recommended external peripheral + * layout for buttons, LEDs and a Joystick. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_BUMBLEB_H__ +#define __BUTTONS_BUMBLEB_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/Joystick.h new file mode 100644 index 0000000000..92c7a2e72f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/Joystick.h @@ -0,0 +1,123 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific joystick driver header for the Fletchtronics BUMBLEB. + * \copydetails Group_Joystick_BUMBLEB + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * \defgroup Group_Joystick_BUMBLEB BUMBLEB + * \brief Board specific joystick driver header for the Fletchtronics BUMBLEB. + * + * Board specific joystick driver header for the Fletchtronics BUMBLEB (http://fletchtronics.net/bumble-b). The BUMBLEB + * third-party board does not include any on-board peripherals, but does have an officially recommended external peripheral + * layout for buttons, LEDs and a Joystick. + * + * <table> + * <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr> + * <tr><td>PORTD.2</td><td>PORTD.3</td><td>PORTD.0</td><td>PORTD.1</td><td>PORTD.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __JOYSTICK_BUMBLEB_H__ +#define __JOYSTICK_BUMBLEB_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_MASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4)) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1 << 2) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1 << 3) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT (1 << 0) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN (1 << 1) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1 << 4) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + DDRD &= ~JOY_MASK; + PORTD |= JOY_MASK; + } + + static inline void Joystick_Disable(void) + { + DDRD &= ~JOY_MASK; + PORTD &= ~JOY_MASK; + } + + static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Joystick_GetStatus(void) + { + return (uint8_t)(~PIND & JOY_MASK); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/LEDs.h new file mode 100644 index 0000000000..dff0697858 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/BUMBLEB/LEDs.h @@ -0,0 +1,149 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Fletchtronics BUMBLEB. + * \copydetails Group_LEDs_BUMBLEB + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_BUMBLEB BUMBLEB + * \brief Board specific LED driver header for the Fletchtronics BUMBLEB. + * + * Board specific LED driver header for the Fletchtronics BUMBLEB (http://fletchtronics.net/bumble-b). The BUMBLEB + * third-party board does not include any on-board peripherals, but does have an officially recommended external + * peripheral layout for buttons, LEDs and a Joystick. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>N/A</td><td>User Supplied</td><td>High</td><td>PORTB.4</td></tr> + * <tr><td>LEDS_LED2</td><td>N/A</td><td>User Supplied</td><td>High</td><td>PORTB.5</td></tr> + * <tr><td>LEDS_LED3</td><td>N/A</td><td>User Supplied</td><td>High</td><td>PORTB.6</td></tr> + * <tr><td>LEDS_LED4</td><td>N/A</td><td>User Supplied</td><td>High</td><td>PORTB.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_BUMBLEB_H__ +#define __LEDS_BUMBLEB_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 6) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1 << 7) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LedMask) + { + PORTB |= LedMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LedMask) + { + PORTB &= ~LedMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LedMask) + { + PORTB = ((PORTB & ~LEDS_ALL_LEDS) | LedMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LedMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB & ~LedMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTB & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h new file mode 100644 index 0000000000..6f6933b0d8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Busware CULV3. + * \copydetails Group_LEDs_CULV3 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_CULV3 CULV3 + * \brief Board specific Buttons driver header for the Busware CULV3. + * + * Board specific Buttons driver header for the Busware CUL V3 (http://busware.de/tiki-index.php?page=CUL). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_CULV3_H__ +#define __BUTTONS_CULV3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PINE & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/CULV3/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/CULV3/LEDs.h new file mode 100644 index 0000000000..86700d1471 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/CULV3/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Busware CUL V3. + * \copydetails Group_LEDs_CULV3 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_CULV3 CULV3 + * \brief Board specific LED driver header for the Busware CUL V3. + * + * Board specific LED driver header for the Busware CUL V3 (http://busware.de/tiki-index.php?page=CUL). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Yellow</td><td>General Indicator</td><td>High</td><td>PORTE.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_CULV3_H__ +#define __LEDS_CULV3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for the none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRE |= LEDS_ALL_LEDS; + PORTE &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRE &= ~LEDS_ALL_LEDS; + PORTE &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTE |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTE &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTE = ((PORTE & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTE = ((PORTE & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINE = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTE & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/DUCE/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/DUCE/LEDs.h new file mode 100644 index 0000000000..0d31b481c4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/DUCE/LEDs.h @@ -0,0 +1,147 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the DorkbotPDX Duce. + * \copydetails Group_LEDs_DUCE + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_DUCE DUCE + * \brief Board specific LED driver header for the DorkbotPDX Duce. + * + * Board specific LED driver header for the DorkbotPDX Duce (http://dorkbotpdx.org/wiki/duce). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Red</td><td>Bicolor Indicator 1</td><td>High</td><td>PORTC.4</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>Bicolor Indicator 1</td><td>High</td><td>PORTC.5</td></tr> + * <tr><td>LEDS_LED3</td><td>Red</td><td>Bicolor Indicator 2</td><td>High</td><td>PORTC.6</td></tr> + * <tr><td>LEDS_LED4</td><td>Green</td><td>Bicolor Indicator 2</td><td>High</td><td>PORTC.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_DUCE_H__ +#define __LEDS_DUCE_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 6) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1 << 7) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRC |= LEDS_ALL_LEDS; + PORTC &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRC &= ~LEDS_ALL_LEDS; + PORTC &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTC |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTC &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTC = ((PORTC & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTC = ((PORTC & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINC = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTC & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Buttons.h new file mode 100644 index 0000000000..82cb204eb6 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel EVK527. + * \copydetails Group_Buttons_EVK527 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_EVK527 EVK527 + * \brief Board specific Buttons driver header for the Atmel EVK527. + * + * Board specific Buttons driver header for the Atmel EVK527. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_EVK527_H__ +#define __BUTTONS_EVK527_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PINE & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Dataflash.h new file mode 100644 index 0000000000..53af741860 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Dataflash.h @@ -0,0 +1,220 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Dataflash driver header for the Atmel EVK527. + * \copydetails Group_Dataflash_EVK527 + * + * \note This file should not be included directly. It is automatically included as needed by the dataflash driver + * dispatch header located in LUFA/Drivers/Board/Dataflash.h. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_EVK527 EVK527 + * \brief Board specific Dataflash driver header for the Atmel EVK527. + * + * Board specific Dataflash driver header for the Atmel EVK527. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB321C (4MB)</td><td>PORTE.6</td><td>SPI0</td></tr> + * </table> + * + * @{ + */ + +#ifndef __DATAFLASH_EVK527_H__ +#define __DATAFLASH_EVK527_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../../../Misc/AT45DB321C.h" + #include "../../../Peripheral/SPI.h" + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK (1 << 6) + #define DATAFLASH_CHIPCS_DDR DDRE + #define DATAFLASH_CHIPCS_PORT PORTE + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 1 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 0 + + /** Internal main memory page size for the board's dataflash IC. */ + #define DATAFLASH_PAGE_SIZE 512 + + /** Total number of pages inside the board's dataflash IC. */ + #define DATAFLASH_PAGES 8192 + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + return SPI_TransferByte(Byte); + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + SPI_SendByte(Byte); + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + return SPI_ReceiveByte(); + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT & ~DATAFLASH_CHIPCS_MASK) | ChipMask); + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= DATAFLASH_PAGES) + return; + + Dataflash_SelectChip(DATAFLASH_CHIP1); + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte) + { + Dataflash_SendByte(PageAddress >> 5); + Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Joystick.h new file mode 100644 index 0000000000..266b14907f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/Joystick.h @@ -0,0 +1,130 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific joystick driver header for the Atmel EVK527. + * \copydetails Group_Joystick_EVK527 + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * \defgroup Group_Joystick_EVK527 EVK527 + * \brief Board specific joystick driver header for the Atmel EVK527. + * + * Board specific joystick driver header for the Atmel EVK527. + * + * <table> + * <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr> + * <tr><td>PORTF.4</td><td>PORTF.5</td><td>PORTF.7</td><td>PORTC.6</td><td>PORTF.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __JOYSTICK_EVK527_H__ +#define __JOYSTICK_EVK527_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_FMASK ((1 << 4) | (1 << 5) | (1 << 6) | (1 << 7)) + #define JOY_CMASK (1 << 6) + + #define JOY_PORTC_MASK_SHIFT 3 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1 << 4) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT (1 << 7) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1 << 5) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN ((1 << 6) >> JOY_PORTC_MASK_SHIFT) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1 << 6) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + DDRF &= ~JOY_FMASK; + DDRC &= ~JOY_CMASK; + + PORTF |= JOY_FMASK; + PORTC |= JOY_CMASK; + } + + static inline void Joystick_Disable(void) + { + DDRF &= ~JOY_FMASK; + DDRC &= ~JOY_CMASK; + + PORTF &= ~JOY_FMASK; + PORTC &= ~JOY_CMASK; + } + + static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Joystick_GetStatus(void) + { + return (((uint8_t)~PINF & JOY_FMASK) | (((uint8_t)~PINC & JOY_CMASK) >> JOY_PORTC_MASK_SHIFT)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/LEDs.h new file mode 100644 index 0000000000..58483a9ba5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/EVK527/LEDs.h @@ -0,0 +1,143 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel EVK527. + * \copydetails Group_LEDs_EVK527 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_EVK527 EVK527 + * \brief Board specific LED driver header for the Atmel EVK527. + * + * Board specific LED driver header for the Atmel EVK527. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.6</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_EVK527_H__ +#define __LEDS_EVK527_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 5) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 6) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 7) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/JMDBU2/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/JMDBU2/Buttons.h new file mode 100644 index 0000000000..67783ca2bd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/JMDBU2/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Mattairtech JM-DB-U2. + * \copydetails Group_Buttons_JMDBU2 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_JMDBU2 JMDBU2 + * \brief Board specific Buttons driver header for the Mattairtech JM-DB-U2. + * + * Board specific Buttons driver header for the Mattairtech JM-DB-U2 (http://u2.mattair.net/index.html). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_JMDBU2_H__ +#define __BUTTONS_JMDBU2_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/JMDBU2/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/JMDBU2/LEDs.h new file mode 100644 index 0000000000..d64cdad6d9 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/JMDBU2/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Mattairtech JM-DB-U2. + * \copydetails Group_LEDs_JMDBU2 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_JMDBU2 JMDBU2 + * \brief Board specific LED driver header for the Mattairtech JM-DB-U2. + * + * Board specific LED driver header for the Mattairtech JM-DB-U2 (http://u2.mattair.net/index.html). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_JMDBU2_H__ +#define __LEDS_JMDBU2_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MAXIMUS/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MAXIMUS/LEDs.h new file mode 100644 index 0000000000..932bfa14a1 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MAXIMUS/LEDs.h @@ -0,0 +1,139 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Maximus. + * \copydetails Group_LEDs_MAXIMUS + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_MAXIMUS MAXIMUS + * \brief Board specific LED driver header for the Maximus. + * + * Board specific LED driver header for the Maximus (http://www.avrusb.com/). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>LG</td><td>High</td><td>PORTB.6</td></tr> + * <tr><td>LEDS_LED2</td><td>Red</td><td>LR</td><td>High</td><td>PORTB.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_MAXIMUS_H__ +#define __LEDS_MAXIMUS_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 7) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2) + + /** LED mask for the none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB = ((PORTB & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTB & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h new file mode 100644 index 0000000000..36a7bebe9a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROPENDOUS/Buttons.h @@ -0,0 +1,208 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Micropendous series boards. + * \copydetails Group_Buttons_MICROPENDOUS_32U2 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_A MICROPENDOUS_A + * \brief Board specific Button driver header for the Micropendous A (https://code.google.com/p/micropendous/wiki/MicropendousA). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_1 MICROPENDOUS_1 + * \brief Board specific Button driver header for the Micropendous 1 (https://code.google.com/p/micropendous/wiki/Micropendous1). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_2 MICROPENDOUS_2 + * \brief Board specific Button driver header for the Micropendous 2 (https://code.google.com/p/micropendous/wiki/Micropendous2). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_3 MICROPENDOUS_3 + * \brief Board specific Button driver header for the Micropendous 3 (https://code.google.com/p/micropendous/wiki/Micropendous3). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_4 MICROPENDOUS_4 + * \brief Board specific Button driver header for the Micropendous 4 (https://code.google.com/p/micropendous/wiki/Micropendous4). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_DIP MICROPENDOUS_DIP + * \brief Board specific Button driver header for the Micropendous DIP (https://code.google.com/p/micropendous/wiki/MicropendousDIP). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_REV1 MICROPENDOUS_REV1 + * \brief Board specific Button driver header for the Micropendous Arduino-like Revision 1 (https://code.google.com/p/micropendous/wiki/Micropendous). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_REV2 MICROPENDOUS_REV2 + * \brief Board specific Button driver header for the Micropendous Arduino-like Revision 2 (https://code.google.com/p/micropendous/wiki/Micropendous). + * + * See \ref Group_Buttons_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROPENDOUS_32U2 MICROPENDOUS_32U2 + * \brief Board specific Buttons driver header for the Micropendous 32U2. + * + * \note There are multiple supported Micropendous boards, compile with <code>BOARD = MICROPENDOUS_{VERSION}</code>. + * + * Board specific Buttons driver header for the Micropendous 32U2 (https://code.google.com/p/micropendous/wiki/Micropendous_32U2). + * + * <b>BOARD_MICROPENDOUS_1 and BOARD_MICROPENDOUS_32U2</b>: + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * <b>Other Revisions</b>: + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_MICROPENDOUS_H__ +#define __BUTTONS_MICROPENDOUS_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + #if (BOARD == BOARD_MICROPENDOUS_32U2) + #define _BOARD_BUTTON1_MASK (1 << 7) + #define _BOARD_BUTTON_PORTLETTER D + #elif (BOARD == BOARD_MICROPENDOUS_A) + #define _BOARD_BUTTON1_MASK (1 << 2) + #define _BOARD_BUTTON_PORTLETTER E + #elif (BOARD == BOARD_MICROPENDOUS_1) + #define _BOARD_BUTTON1_MASK (1 << 7) + #define _BOARD_BUTTON_PORTLETTER D + #elif (BOARD == BOARD_MICROPENDOUS_2) + #define _BOARD_BUTTON1_MASK (1 << 2) + #define _BOARD_BUTTON_PORTLETTER E + #elif (BOARD == BOARD_MICROPENDOUS_3) + #define _BOARD_BUTTON1_MASK (1 << 2) + #define _BOARD_BUTTON_PORTLETTER E + #elif (BOARD == BOARD_MICROPENDOUS_4) + #define _BOARD_BUTTON1_MASK (1 << 2) + #define _BOARD_BUTTON_PORTLETTER E + #elif (BOARD == BOARD_MICROPENDOUS_DIP) + #define _BOARD_BUTTON1_MASK (1 << 2) + #define _BOARD_BUTTON_PORTLETTER E + #elif (BOARD == BOARD_MICROPENDOUS_REV1) + #define _BOARD_BUTTON1_MASK (1 << 2) + #define _BOARD_BUTTON_PORTLETTER E + #elif (BOARD == BOARD_MICROPENDOUS_REV2) + #define _BOARD_BUTTON1_MASK (1 << 2) + #define _BOARD_BUTTON_PORTLETTER E + #endif + + #define _BOARD_BUTTON_CONCAT2(Reg, Letter) Reg ## Letter + #define _BOARD_BUTTON_CONCAT(Reg, Letter) _BOARD_BUTTON_CONCAT2(Reg, Letter) + + #define _BOARD_BUTTON_PORT _BOARD_BUTTON_CONCAT(PORT, _BOARD_BUTTON_PORTLETTER) + #define _BOARD_BUTTON_PIN _BOARD_BUTTON_CONCAT(PIN, _BOARD_BUTTON_PORTLETTER) + #define _BOARD_BUTTON_DDR _BOARD_BUTTON_CONCAT(DDR, _BOARD_BUTTON_PORTLETTER) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 _BOARD_BUTTON1_MASK + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + _BOARD_BUTTON_DDR &= ~BUTTONS_BUTTON1; + _BOARD_BUTTON_PORT |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + _BOARD_BUTTON_DDR &= ~BUTTONS_BUTTON1; + _BOARD_BUTTON_PORT &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((_BOARD_BUTTON_PIN & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROPENDOUS/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROPENDOUS/LEDs.h new file mode 100644 index 0000000000..eeb337711f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROPENDOUS/LEDs.h @@ -0,0 +1,177 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Micropendous-32U2. + * \copydetails Group_LEDs_MICROPENDOUS_32U2 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_MICROPENDOUS_REV1 MICROPENDOUS_REV1 + * \brief Board specific LED driver header for the Micropendous Arduino-like Revision 1 (https://code.google.com/p/micropendous/wiki/Micropendous). + * + * See \ref Group_LEDs_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_MICROPENDOUS_REV2 MICROPENDOUS_REV2 + * \brief Board specific LED driver header for the Micropendous Arduino-like Revision 2 (https://code.google.com/p/micropendous/wiki/Micropendous). + * + * See \ref Group_LEDs_MICROPENDOUS_32U2 for more details. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_MICROPENDOUS_32U2 MICROPENDOUS_32U2 + * \brief Board specific LED driver header for the Micropendous-32U2. + * + * Board specific LED driver header for the Micropendous 32U2 (https://code.google.com/p/micropendous/wiki/Micropendous_32U2). + * + * <b>BOARD_MICROPENDOUS_32U2</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.6</td></tr> + * </table> + * + * <b>Other Revisions</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTB.1</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_MICROPENDOUS_H__ +#define __LEDS_MICROPENDOUS_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + #if (BOARD == BOARD_MICROPENDOUS_32U2) + #define _BOARD_LED1_MASK (1 << 6) + #define _BOARD_LED_PORTLETTER D + #elif (BOARD == BOARD_MICROPENDOUS_REV1) + #define _BOARD_LED1_MASK (1 << 1) + #define _BOARD_LED_PORTLETTER B + #elif (BOARD == BOARD_MICROPENDOUS_REV2) + #define _BOARD_LED1_MASK (1 << 1) + #define _BOARD_LED_PORTLETTER B + #endif + + #define _BOARD_LED_CONCAT2(Reg, Letter) Reg ## Letter + #define _BOARD_LED_CONCAT(Reg, Letter) _BOARD_LED_CONCAT2(Reg, Letter) + + #define _BOARD_LED_PORT _BOARD_LED_CONCAT(PORT, _BOARD_LED_PORTLETTER) + #define _BOARD_LED_PIN _BOARD_LED_CONCAT(PIN, _BOARD_LED_PORTLETTER) + #define _BOARD_LED_DDR _BOARD_LED_CONCAT(DDR, _BOARD_LED_PORTLETTER) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 _BOARD_LED1_MASK + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for the none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + _BOARD_LED_DDR |= LEDS_ALL_LEDS; + _BOARD_LED_PORT &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + _BOARD_LED_DDR &= ~LEDS_ALL_LEDS; + _BOARD_LED_PORT &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + _BOARD_LED_PORT |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + _BOARD_LED_PORT &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + _BOARD_LED_PORT = ((_BOARD_LED_PORT & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + _BOARD_LED_PORT = ((_BOARD_LED_PORT & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + _BOARD_LED_PIN = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (_BOARD_LED_PORT & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROSIN162/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROSIN162/Buttons.h new file mode 100644 index 0000000000..01366a71a5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROSIN162/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Microsin AVR-USB162 board. + * \copydetails Group_Buttons_MICROSIN162 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MICROSIN162 MICROSIN162 + * \brief Board specific Buttons driver header for the Microsin AVR-USB162 board. + * + * Board specific Buttons driver header for the Microsin AVR-USB162 board (http://microsin.ru/content/view/685/44/). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_MICROSIN162_H__ +#define __BUTTONS_MICROSIN162_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROSIN162/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROSIN162/LEDs.h new file mode 100644 index 0000000000..3507036439 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MICROSIN162/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Microsin AVR-USB162 board. + * \copydetails Group_LEDs_MICROSIN162 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_MICROSIN162 MICROSIN162 + * \brief Board specific LED driver header for the Microsin AVR-USB162 board. + * + * Board specific LED driver header for the Microsin AVR-USB162 board (http://microsin.ru/content/view/685/44/). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTD.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_MICROSIN162_H__ +#define __LEDS_MICROSIN162_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD |= LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD | LEDMask) & ~ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (~PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MINIMUS/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MINIMUS/Buttons.h new file mode 100644 index 0000000000..3f1b592d3f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MINIMUS/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the MINIMUS. + * \copydetails Group_Buttons_MINIMUS + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_MINIMUS MINIMUS + * \brief Board specific Buttons driver header for the MINIMUS. + * + * Board specific Buttons driver header for the MINIMUS. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_MINIMUS_H__ +#define __BUTTONS_MINIMUS_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MINIMUS/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MINIMUS/LEDs.h new file mode 100644 index 0000000000..4889722bdc --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MINIMUS/LEDs.h @@ -0,0 +1,143 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the MINIMUS. + * \copydetails Group_LEDs_MINIMUS + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_MINIMUS MINIMUS + * \brief Board specific LED driver header for the MINIMUS. + * + * Board specific LED driver header for the Minimus USB (http://www.minimususb.com/). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Red</td><td>General Indicator</td><td>Low</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTD.6</td></tr> + * <tr><td>LEDS_LED3</td><td>Blue</td><td>General Indicator</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_MINIMUS_H__ +#define __LEDS_MINIMUS_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 5) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 6) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 7) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for the none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD |= LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MULTIO/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MULTIO/LEDs.h new file mode 100644 index 0000000000..9da569271e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/MULTIO/LEDs.h @@ -0,0 +1,161 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Bitwizard Multio. + * \copydetails Group_LEDs_MULTIO + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_MULTIO MULTIO + * \brief Board specific LED driver header for the Bitwizard Multio. + * + * Board specific LED driver header for the Bitwizard Multio (http://www.bitwizard.nl/wiki/index.php/USB-multio). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.0</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTC.2</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_MULTIO_H__ +#define __LEDS_MULTIO_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTD_LEDS (LEDS_LED1 | LEDS_LED3) + #define LEDS_PORTC_LEDS LEDS_LED2 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 0) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 2) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED3 (1 << 7) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_PORTD_LEDS; + DDRC |= LEDS_PORTC_LEDS; + + PORTD &= ~LEDS_PORTD_LEDS; + PORTC &= ~LEDS_PORTC_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_PORTD_LEDS; + DDRC &= ~LEDS_PORTC_LEDS; + + PORTD &= ~LEDS_PORTD_LEDS; + PORTC &= ~LEDS_PORTC_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= (LEDMask & LEDS_PORTD_LEDS); + PORTC |= (LEDMask & LEDS_PORTC_LEDS); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~(LEDMask & LEDS_PORTD_LEDS); + PORTC &= ~(LEDMask & LEDS_PORTC_LEDS); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = (PORTD & ~LEDS_PORTD_LEDS) | (LEDMask & LEDS_PORTD_LEDS); + PORTC = (PORTC & ~LEDS_PORTC_LEDS) | (LEDMask & LEDS_PORTC_LEDS); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = (PORTD & ~(LEDMask & LEDS_PORTD_LEDS)) | (ActiveMask & LEDS_PORTD_LEDS); + PORTC = (PORTC & ~(LEDMask & LEDS_PORTC_LEDS)) | (ActiveMask & LEDS_PORTC_LEDS); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = (LEDMask & LEDS_PORTD_LEDS); + PINC = (LEDMask & LEDS_PORTC_LEDS); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return ((PORTD & LEDS_PORTD_LEDS) | (PORTC & LEDS_PORTC_LEDS)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX162/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX162/Buttons.h new file mode 100644 index 0000000000..9f02729cc6 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX162/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Olimex AVR-USB-162 Development Board. + * \copydetails Group_Buttons_OLIMEX162 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_OLIMEX162 OLIMEX162 + * \brief Board specific Buttons driver header for the Olimex AVR-USB-162 Development Board. + * + * Board specific Buttons driver header for the Olimex AVR-USB-162 Development Board (http://www.olimex.com/dev/avr-usb-162.html). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_OLIMEX162_H__ +#define __BUTTONS_OLIMEX162_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX162/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX162/LEDs.h new file mode 100644 index 0000000000..0e35eae4ab --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX162/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Olimex AVR-USB-162. + * \copydetails Group_LEDs_OLIMEX162 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_OLIMEX162 OLIMEX162 + * \brief Board specific LED driver header for the Olimex AVR-USB-162. + * + * Board specific LED driver header for the Olimex AVR-USB-162 (http://www.olimex.com/dev/avr-usb-162.html). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Yellow</td><td>General Indicator</td><td>High</td><td>PORTD.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_OLIMEX162_H__ +#define __LEDS_OLIMEX162_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX32U4/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX32U4/Buttons.h new file mode 100644 index 0000000000..4ae89acee2 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX32U4/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Olimex AVR-USB-32U4 Development Board. + * \copydetails Group_Buttons_OLIMEX32U4 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_OLIMEX32U4 OLIMEX32U4 + * \brief Board specific Buttons driver header for the Olimex AVR-USB-32U4 Development Board. + * + * Board specific Buttons driver header for the Olimex AVR-USB-32U4 Development Board (http://www.olimex.com/dev/olimexino-32u4.html). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_OLIMEX32U4_H__ +#define __BUTTONS_OLIMEX32U4_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PINE & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX32U4/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX32U4/LEDs.h new file mode 100644 index 0000000000..38dde2c740 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEX32U4/LEDs.h @@ -0,0 +1,179 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Olimex AVR-USB-32U4. + * \copydetails Group_LEDs_OLIMEX32U4 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_OLIMEX32U4 OLIMEX32U4 + * \brief Board specific LED driver header for the Olimex AVR-USB-32U4. + * + * Board specific LED driver header for the Olimex AVR-USB-32U4 (http://www.olimex.com/dev/olimexino-32u4.html). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>TX</td><td>High</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED2</td><td>Yellow</td><td>RX</td><td>High</td><td>PORTB.0</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>General Indicator (Default Unconnected)</td><td>High</td><td>PORTE.6</td></tr> + * <tr><td>LEDS_LED4</td><td>Yellow</td><td>General Indicator (Default Unconnected)</td><td>High</td><td>PORTB.5</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_OLIMEX32U4_H__ +#define __LEDS_OLIMEX32U4_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTB_LEDS (LEDS_LED2 | LEDS_LED4) + #define LEDS_PORTD_LEDS (LEDS_LED1) + #define LEDS_PORTE_LEDS (LEDS_LED3) + + #define LEDS_PORTD_MASK_SHIFT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 ((1 << 5) >> LEDS_PORTD_MASK_SHIFT) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 0) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 5) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_PORTB_LEDS; + PORTB &= ~LEDS_PORTB_LEDS; + DDRD |= (LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT); + PORTD &= ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT); + DDRE |= LEDS_PORTE_LEDS; + PORTE &= ~LEDS_PORTE_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_PORTB_LEDS; + PORTB &= ~LEDS_PORTB_LEDS; + DDRD &= ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT); + PORTD &= ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT); + DDRE &= ~LEDS_PORTE_LEDS; + PORTE &= ~LEDS_PORTE_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB |= (LEDMask & LEDS_PORTB_LEDS); + PORTD |= ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + PORTE |= (LEDMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB &= ~(LEDMask & LEDS_PORTB_LEDS); + PORTD &= ~((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + PORTE &= ~(LEDMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB = ((PORTB & ~LEDS_PORTB_LEDS) | (LEDMask & LEDS_PORTB_LEDS)); + PORTD = ((PORTD & ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT)) | + ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT)); + PORTE = ((PORTE & ~LEDS_PORTE_LEDS) | (LEDMask & LEDS_PORTE_LEDS)); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB & ~(LEDMask & LEDS_PORTB_LEDS)) | (ActiveMask & LEDS_PORTB_LEDS)); + PORTD = ((PORTD & ~((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT)) | + ((ActiveMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT)); + PORTE = ((PORTE & ~(LEDMask & LEDS_PORTE_LEDS)) | (ActiveMask & LEDS_PORTE_LEDS)); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = (LEDMask & LEDS_PORTB_LEDS); + PIND = ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + PINE = (LEDMask & LEDS_PORTE_LEDS); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return ((PORTB & LEDS_PORTB_LEDS) | + ((PORTD & (LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT)) >> LEDS_PORTD_MASK_SHIFT) | + (PORTE & LEDS_PORTE_LEDS)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXISPMK2/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXISPMK2/Buttons.h new file mode 100644 index 0000000000..70b2467bbc --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXISPMK2/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Olimex AVR-ISP-MK2 Development Board. + * \copydetails Group_Buttons_OLIMEXISPMK2 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_OLIMEXISPMK2 OLIMEXISPMK2 + * \brief Board specific Buttons driver header for the Olimex AVR-ISP-MK2. + * + * Board specific Buttons driver header for the Olimex AVR-ISP-MK2 Development Board (https://www.olimex.com/dev/avr-isp-mk2.html). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_OLIMEXISPMK2_H__ +#define __BUTTONS_OLIMEXISPMK2_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXISPMK2/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXISPMK2/LEDs.h new file mode 100644 index 0000000000..a1b8825dad --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXISPMK2/LEDs.h @@ -0,0 +1,143 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Olimex AVR-ISP-MK2 Development Board. + * \copydetails Group_LEDs_OLIMEXISPMK2 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_OLIMEXISPMK2 OLIMEXISPMK2 + * \brief Board specific LED driver header for the Olimex AVR-ISP-MK2. + * + * Board specific LED driver header for the Olimex AVR-ISP-MK2 Development Board (https://www.olimex.com/dev/avr-isp-mk2.html). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Yellow</td><td>Target Power</td><td>High</td><td>PORTB.5</td></tr> + * <tr><td>LEDS_LED2</td><td>Red</td><td>Activity</td><td>High</td><td>PORTB.6</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>Ready</td><td>High</td><td>PORTB.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_OLIMEXISPMK2_H__ +#define __LEDS_OLIMEXISPMK2_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 5) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 6) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 7) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB = ((PORTB & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTB & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXT32U4/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXT32U4/Buttons.h new file mode 100644 index 0000000000..c779c55785 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXT32U4/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Olimex AVR-USB-T32U4 Development Board. + * \copydetails Group_Buttons_OLIMEXT32U4 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_OLIMEXT32U4 OLIMEXT32U4 + * \brief Board specific Buttons driver header for the Olimex AVR-USB-32U4 Development Board. + * + * Board specific Buttons driver header for the Olimex AVR-USB-T32U4 Development Board (http://www.olimex.com/dev/avr-t32u4.html). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_OLIMEXT32U4_H__ +#define __BUTTONS_OLIMEXT32U4_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PINE & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXT32U4/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXT32U4/LEDs.h new file mode 100644 index 0000000000..b3e4c701d1 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/OLIMEXT32U4/LEDs.h @@ -0,0 +1,169 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Olimex AVR-USB-T32U4. + * \copydetails Group_LEDs_OLIMEXT32U4 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_OLIMEXT32U4 OLIMEXT32U4 + * \brief Board specific LED driver header for the Olimex AVR-USB-T32U4. + * + * Board specific LED driver header for the Olimex AVR-USB-T32U4 (http://www.olimex.com/dev/avr-t32u4.html). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>TX</td><td>High</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED2</td><td>Yellow</td><td>RX</td><td>High</td><td>PORTB.0</td></tr> + * <tr><td>LEDS_LED3</td><td>N/A</td><td>General Indicator (Not Mounted)</td><td>High</td><td>PORTE.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_OLIMEXT32U4_H__ +#define __LEDS_OLIMEXT32U4_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTB_LEDS (LEDS_LED2) + #define LEDS_PORTD_LEDS (LEDS_LED1) + #define LEDS_PORTE_LEDS (LEDS_LED3) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 5) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 0) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_PORTB_LEDS; + PORTB &= ~LEDS_PORTB_LEDS; + DDRD |= LEDS_PORTD_LEDS; + PORTD &= ~LEDS_PORTD_LEDS; + DDRE |= LEDS_PORTE_LEDS; + PORTE &= ~LEDS_PORTE_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_PORTB_LEDS; + PORTB &= ~LEDS_PORTB_LEDS; + DDRD &= ~LEDS_PORTD_LEDS; + PORTD &= ~LEDS_PORTD_LEDS; + DDRE &= ~LEDS_PORTE_LEDS; + PORTE &= ~LEDS_PORTE_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB |= (LEDMask & LEDS_PORTB_LEDS); + PORTD |= (LEDMask & LEDS_PORTD_LEDS); + PORTE |= (LEDMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB &= ~(LEDMask & LEDS_PORTB_LEDS); + PORTD &= ~(LEDMask & LEDS_PORTD_LEDS); + PORTE &= ~(LEDMask & LEDS_PORTE_LEDS); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB = ((PORTB & ~LEDS_PORTB_LEDS) | (LEDMask & LEDS_PORTB_LEDS)); + PORTD = ((PORTD & ~LEDS_PORTD_LEDS) | (LEDMask & LEDS_PORTD_LEDS)); + PORTE = ((PORTE & ~LEDS_PORTE_LEDS) | (LEDMask & LEDS_PORTE_LEDS)); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB & ~(LEDMask & LEDS_PORTB_LEDS)) | (ActiveMask & LEDS_PORTB_LEDS)); + PORTD = ((PORTD & ~(LEDMask & LEDS_PORTD_LEDS)) | (ActiveMask & LEDS_PORTD_LEDS)); + PORTE = ((PORTE & ~(LEDMask & LEDS_PORTE_LEDS)) | (ActiveMask & LEDS_PORTE_LEDS)); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = (LEDMask & LEDS_PORTB_LEDS); + PIND = (LEDMask & LEDS_PORTD_LEDS); + PINE = (LEDMask & LEDS_PORTE_LEDS); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return ((PORTB & LEDS_PORTB_LEDS) | (PORTD & LEDS_PORTD_LEDS) | (PORTE & LEDS_PORTE_LEDS)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/RZUSBSTICK/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/RZUSBSTICK/LEDs.h new file mode 100644 index 0000000000..a440b6f000 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/RZUSBSTICK/LEDs.h @@ -0,0 +1,175 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel RZUSBSTICK. + * \copydetails Group_LEDs_RZUSBSTICK + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_RZUSBSTICK RZUSBSTICK + * \brief Board specific LED driver header for the Atmel RZUSBSTICK. + * + * Board specific LED driver header for the Atmel RZUSBSTICK. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Blue</td><td>General Indicator</td><td>High</td><td>PORTD.7</td></tr> + * <tr><td>LEDS_LED1</td><td>Red</td><td>General Indicator</td><td>Low</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTE.6</td></tr> + * <tr><td>LEDS_LED1</td><td>Yellow</td><td>General Indicator</td><td>Low</td><td>PORTE.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_RZUSBSTICK_H__ +#define __LEDS_RZUSBSTICK_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTD_LEDS (LEDS_LED1 | LEDS_LED2) + #define LEDS_PORTE_LEDS (LEDS_LED3 | LEDS_LED4) + + #define LEDS_PORTE_MASK_SHIFT 4 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 7) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 ((1 << 6) >> LEDS_PORTE_MASK_SHIFT) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 ((1 << 7) >> LEDS_PORTE_MASK_SHIFT) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_PORTD_LEDS; + PORTD &= ~LEDS_LED1; + PORTD |= LEDS_LED2; + + DDRE |= (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + PORTE |= (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_PORTD_LEDS; + PORTD &= ~LEDS_PORTD_LEDS; + + DDRE &= ~(LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + PORTE &= ~(LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= (LEDMask & LEDS_LED1); + PORTD &= ~(LEDMask & LEDS_LED2); + PORTE &= ~((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~(LEDMask & LEDS_LED1); + PORTD |= (LEDMask & LEDS_LED2); + PORTE |= ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = (((PORTD & ~LEDS_LED1) | (LEDMask & LEDS_LED1)) | + ((PORTD | LEDS_LED2) & ~(LEDMask & LEDS_LED2))); + PORTE = ((PORTE | (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT)) & + ~((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT)); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = (((PORTD & ~(LEDMask & LEDS_LED1)) | (ActiveMask & LEDS_LED1)) | + ((PORTD | (LEDMask & LEDS_LED2)) & ~(ActiveMask & LEDS_LED2))); + PORTE = ((PORTE | ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT)) & + ~((ActiveMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT)); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = (LEDMask & LEDS_PORTD_LEDS); + PINE = ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (((PORTD & LEDS_LED1) | (~PORTD & LEDS_LED2)) | + ((~PORTE & (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT)) >> LEDS_PORTE_MASK_SHIFT)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/SPARKFUN8U2/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/SPARKFUN8U2/LEDs.h new file mode 100644 index 0000000000..39267055e0 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/SPARKFUN8U2/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Sparkfun ATMEGA8U2 breakout board. + * \copydetails Group_LEDs_SPARKFUN8U2 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_SPARKFUN8U2 SPARKFUN8U2 + * \brief Board specific LED driver header for the Sparkfun ATMEGA8U2 breakout board. + * + * Board specific LED driver header for the Sparkfun ATMEGA8U2 breakout board (http://www.sparkfun.com/products/10277). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTB.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_SPARKFUN8U2_H__ +#define __LEDS_SPARKFUN8U2_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_ALL_LEDS; + PORTB |= LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB &= ~LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB |= LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB = ((PORTB | LEDS_ALL_LEDS) & ~LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB | LEDMask) & ~ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (~PORTB & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Buttons.h new file mode 100644 index 0000000000..dcca4d0216 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel STK525. + * \copydetails Group_Buttons_STK525 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_STK525 STK525 + * \brief Board specific Buttons driver header for the Atmel STK525. + * + * Board specific Buttons driver header for the Atmel STK525. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_STK525_H__ +#define __BUTTONS_STK525_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PINE & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Dataflash.h new file mode 100644 index 0000000000..1e24c5263c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Dataflash.h @@ -0,0 +1,220 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Dataflash driver header for the Atmel STK525. + * \copydetails Group_Dataflash_STK525 + * + * \note This file should not be included directly. It is automatically included as needed by the dataflash driver + * dispatch header located in LUFA/Drivers/Board/Dataflash.h. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_STK525 STK525 + * \brief Board specific Dataflash driver header for the Atmel STK525. + * + * Board specific Dataflash driver header for the Atmel STK525. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB321C (4MB)</td><td>PORTB.4</td><td>SPI0</td></tr> + * </table> + * + * @{ + */ + +#ifndef __DATAFLASH_STK525_H__ +#define __DATAFLASH_STK525_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../../../Misc/AT45DB321C.h" + #include "../../../Peripheral/SPI.h" + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK (1 << 4) + #define DATAFLASH_CHIPCS_DDR DDRB + #define DATAFLASH_CHIPCS_PORT PORTB + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 1 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 0 + + /** Internal main memory page size for the board's dataflash IC. */ + #define DATAFLASH_PAGE_SIZE 512 + + /** Total number of pages inside the board's dataflash IC. */ + #define DATAFLASH_PAGES 8192 + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + return SPI_TransferByte(Byte); + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + SPI_SendByte(Byte); + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + return SPI_ReceiveByte(); + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT & ~DATAFLASH_CHIPCS_MASK) | ChipMask); + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= DATAFLASH_PAGES) + return; + + Dataflash_SelectChip(DATAFLASH_CHIP1); + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte) + { + Dataflash_SendByte(PageAddress >> 6); + Dataflash_SendByte((PageAddress << 2) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Joystick.h new file mode 100644 index 0000000000..dfa86acaab --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/Joystick.h @@ -0,0 +1,130 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific joystick driver header for the Atmel STK525. + * \copydetails Group_Joystick_STK525 + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * \defgroup Group_Joystick_STK525 STK525 + * \brief Board specific joystick driver header for the Atmel STK525. + * + * Board specific joystick driver header for the Atmel STK525. + * + * <table> + * <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr> + * <tr><td>PORTB.6</td><td>PORTB.7</td><td>PORTE.4</td><td>PORTE.5</td><td>PORTB.5</td></tr> + * </table> + * + * @{ + */ + +#ifndef __JOYSTICK_STK525_H__ +#define __JOYSTICK_STK525_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_BMASK ((1 << 5) | (1 << 6) | (1 << 7)) + #define JOY_EMASK ((1 << 4) | (1 << 5)) + + #define JOY_PORTE_MASK_SHIFT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1 << 6) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT ((1 << 4) >> JOY_PORTE_MASK_SHIFT) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1 << 7) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN ((1 << 5) >> JOY_PORTE_MASK_SHIFT) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1 << 5) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + DDRB &= ~JOY_BMASK; + DDRE &= ~JOY_EMASK; + + PORTB |= JOY_BMASK; + PORTE |= JOY_EMASK; + } + + static inline void Joystick_Disable(void) + { + DDRB &= ~JOY_BMASK; + DDRE &= ~JOY_EMASK; + + PORTB &= ~JOY_BMASK; + PORTE &= ~JOY_EMASK; + } + + static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Joystick_GetStatus(void) + { + return (((uint8_t)~PINB & JOY_BMASK) | (((uint8_t)~PINE & JOY_EMASK) >> JOY_PORTE_MASK_SHIFT)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/LEDs.h new file mode 100644 index 0000000000..48ac4860cd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK525/LEDs.h @@ -0,0 +1,147 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel STK525. + * \copydetails Group_LEDs_STK525 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_STK525 STK525 + * \brief Board specific LED driver header for the Atmel STK525. + * + * Board specific LED driver header for the Atmel STK525. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.4</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.6</td></tr> + * <tr><td>LEDS_LED4</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_STK525_H__ +#define __LEDS_STK525_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 7) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Buttons.h new file mode 100644 index 0000000000..ec5a7e0e67 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel STK526. + * \copydetails Group_Buttons_STK526 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_STK526 STK526 + * \brief Board specific Buttons driver header for the Atmel STK526. + * + * Board specific Buttons driver header for the Atmel STK526. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_STK526_H__ +#define __BUTTONS_STK526_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Dataflash.h new file mode 100644 index 0000000000..07d44b146b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Dataflash.h @@ -0,0 +1,220 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Dataflash driver header for the Atmel STK525. + * \copydetails Group_Dataflash_STK526 + * + * \note This file should not be included directly. It is automatically included as needed by the dataflash driver + * dispatch header located in LUFA/Drivers/Board/Dataflash.h. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_STK526 STK526 + * \brief Board specific Dataflash driver header for the Atmel STK525. + * + * Board specific Dataflash driver header for the Atmel STK525. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB642D (8MB)</td><td>PORTC.2</td><td>SPI0</td></tr> + * </table> + * + * @{ + */ + +#ifndef __DATAFLASH_STK526_H__ +#define __DATAFLASH_STK526_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../../../Misc/AT45DB642D.h" + #include "../../../Peripheral/SPI.h" + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK (1 << 2) + #define DATAFLASH_CHIPCS_DDR DDRC + #define DATAFLASH_CHIPCS_PORT PORTC + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 1 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 0 + + /** Internal main memory page size for the board's dataflash IC. */ + #define DATAFLASH_PAGE_SIZE 1024 + + /** Total number of pages inside the board's dataflash IC. */ + #define DATAFLASH_PAGES 8192 + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + return SPI_TransferByte(Byte); + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + SPI_SendByte(Byte); + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + return SPI_ReceiveByte(); + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT & ~DATAFLASH_CHIPCS_MASK) | ChipMask); + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= DATAFLASH_PAGES) + return; + + Dataflash_SelectChip(DATAFLASH_CHIP1); + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte) + { + Dataflash_SendByte(PageAddress >> 5); + Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Joystick.h new file mode 100644 index 0000000000..bc5f489ed1 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/Joystick.h @@ -0,0 +1,123 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific joystick driver header for the Atmel STK526. + * \copydetails Group_Joystick_STK526 + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * \defgroup Group_Joystick_STK526 STK526 + * \brief Board specific joystick driver header for the Atmel STK526. + * + * Board specific joystick driver header for the Atmel STK526. + * + * <table> + * <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr> + * <tr><td>PORTB.4</td><td>PORTB.5</td><td>PORTB.6</td><td>PORTB.7</td><td>PORTB.0</td></tr> + * </table> + * + * @{ + */ + +#ifndef __JOYSTICK_STK526_H__ +#define __JOYSTICK_STK526_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_BMASK ((1 << 0) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7)) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1 << 4) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT (1 << 6) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1 << 5) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN (1 << 7) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1 << 0) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + DDRB &= ~JOY_BMASK; + + PORTB |= JOY_BMASK; + } + + static inline void Joystick_Disable(void) + { + DDRB &= ~JOY_BMASK; + + PORTB &= ~JOY_BMASK; + } + + static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Joystick_GetStatus(void) + { + return ((uint8_t)~PINB & JOY_BMASK); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/LEDs.h new file mode 100644 index 0000000000..d9bb3b99b8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/STK526/LEDs.h @@ -0,0 +1,147 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel STK526. + * \copydetails Group_LEDs_STK526 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_STK526 STK526 + * \brief Board specific LED driver header for the Atmel STK526. + * + * Board specific LED driver header for the Atmel STK526. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.1</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.0</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED4</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_STK526_H__ +#define __LEDS_STK526_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 1) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 0) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 5) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1 << 4) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h new file mode 100644 index 0000000000..8f0cfafb26 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h @@ -0,0 +1,176 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the PJRC Teensy 1.x/2.x boards. + * \copydetails Group_LEDs_TEENSY + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_TEENSY2 TEENSY2 + * \brief Board specific LED driver header for the PJRC Teensy 2 boards. + * + * See \ref Group_LEDs_TEENSY for more details. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_TEENSY TEENSY + * \brief Board specific LED driver header for the PJRC Teensy 1.x/2.x boards. + * + * \note For version 2 Teensy boards, compile with <code>BOARD = TEENSY2</code>. + * + * Board specific LED driver header for the PJRC Teensy boards (http://www.pjrc.com/teensy/index.html). + * + * <b>TEENSY</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.6</td></tr> + * </table> + * + * <b>TEENSY2</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTD.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_TEENSY_H__ +#define __LEDS_TEENSY_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + + #if (BOARD == BOARD_TEENSY2) + PORTD &= ~LEDS_ALL_LEDS; + #else + PORTD |= LEDS_ALL_LEDS; + #endif + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD |= LEDMask; + #else + PORTD &= ~LEDMask; + #endif + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD &= ~LEDMask; + #else + PORTD |= LEDMask; + #endif + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + #else + PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask); + #endif + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + #if (BOARD == BOARD_TEENSY2) + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + #else + PORTD = ((PORTD | LEDMask) & ~ActiveMask); + #endif + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + #if (BOARD == BOARD_TEENSY2) + return (PORTD & LEDS_ALL_LEDS); + #else + return (~PORTD & LEDS_ALL_LEDS); + #endif + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TUL/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TUL/Buttons.h new file mode 100644 index 0000000000..a8e1041280 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TUL/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the TUL. + * \copydetails Group_Buttons_TUL + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_TUL TUL + * \brief Board specific Buttons driver header for the TUL. + * + * Board specific Buttons driver header for the Busware TUL (http://www.busware.de/tiki-index.php?page=TUL). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_TUL_H__ +#define __BUTTONS_TUL_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PINE & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TUL/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TUL/LEDs.h new file mode 100644 index 0000000000..494396bfcd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/TUL/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Busware TUL. + * \copydetails Group_LEDs_TUL + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_TUL TUL + * \brief Board specific LED driver header for the Busware TUL. + * + * Board specific LED driver header for the Busware TUL (http://www.busware.de/tiki-index.php?page=TUL). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTF.0</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_TUL_H__ +#define __LEDS_TUL_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 0) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for the none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRF |= LEDS_ALL_LEDS; + PORTF &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRF &= ~LEDS_ALL_LEDS; + PORTF &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTF |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTF &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTF = ((PORTF & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTF = ((PORTF & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINF = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTF & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UDIP/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UDIP/Buttons.h new file mode 100644 index 0000000000..3e0bede075 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UDIP/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the UDIP. + * \copydetails Group_Buttons_UDIP + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_UDIP UDIP + * \brief Board specific Buttons driver header for the UDIP. + * + * Board specific Buttons driver header for the Linnix UDIP (http://linnix.com/udip/). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_UDIP_H__ +#define __BUTTONS_UDIP_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UDIP/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UDIP/LEDs.h new file mode 100644 index 0000000000..1cff6fc694 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UDIP/LEDs.h @@ -0,0 +1,163 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Linnix UDIP. + * \copydetails Group_LEDs_UDIP + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_UDIP UDIP + * \brief Board specific LED driver header for the Linnix UDIP. + * + * Board specific LED driver header for the Linnix UDIP (http://linnix.com/udip/). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>Bicolor Indicator 1</td><td>High</td><td>PORTB.6</td></tr> + * <tr><td>LEDS_LED2</td><td>Red</td><td>Bicolor Indicator 1</td><td>High</td><td>PORTB.5</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>Bicolor Indicator 2</td><td>High</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED4</td><td>Red</td><td>Bicolor Indicator 2</td><td>High</td><td>PORTD.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_UDIP_H__ +#define __LEDS_UDIP_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTB_LEDS (LEDS_LED1 | LEDS_LED2) + #define LEDS_PORTD_LEDS (LEDS_LED3 | LEDS_LED4) + + #define LEDS_PORTD_MASK_SHIFT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 ((1 << 5) >> LEDS_PORTD_MASK_SHIFT) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 ((1 << 4) >> LEDS_PORTD_MASK_SHIFT) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_PORTB_LEDS; + DDRD |= (LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT); + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_PORTB_LEDS; + DDRD &= ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT); + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB |= (LEDMask & LEDS_PORTB_LEDS); + PORTD |= ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB &= ~(LEDMask & LEDS_PORTB_LEDS); + PORTD &= ~((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB = (PORTB & ~LEDS_PORTB_LEDS) | (LEDMask & LEDS_PORTB_LEDS); + PORTD = (PORTD & ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT)) | + ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTB = (PORTB & ~(LEDMask & LEDS_PORTB_LEDS)) | (ActiveMask & LEDS_PORTB_LEDS); + PORTD = (PORTD & ~((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT)) | + ((ActiveMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = (LEDMask & LEDS_PORTB_LEDS); + PIND = ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return ((PORTB & LEDS_PORTB_LEDS) | ((PORTD & LEDS_PORTD_LEDS) >> LEDS_PORTD_MASK_SHIFT)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UNO/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UNO/LEDs.h new file mode 100644 index 0000000000..c7e09d4cbc --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/UNO/LEDs.h @@ -0,0 +1,139 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Arduino Uno. + * \copydetails Group_LEDs_UNO + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_UNO UNO + * \brief Board specific LED driver header for the Arduino Uno. + * + * Board specific LED driver header for the Arduino Uno (http://arduino.cc/en/Main/ArduinoBoardUno). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Yellow</td><td>RX</td><td>Low</td><td>PORTD.4</td></tr> + * <tr><td>LEDS_LED2</td><td>Yellow</td><td>TX</td><td>Low</td><td>PORTD.5</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_UNO_H__ +#define __LEDS_UNO_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD |= LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD | LEDMask) & ~ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h new file mode 100644 index 0000000000..3775e5c845 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h @@ -0,0 +1,113 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Paranoid Studio USB2AX. + * \copydetails Group_Buttons_USB2AX + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_USB2AX_V3 USB2AX_V3 + * \brief Board specific Button driver header for the Paranoid Studio USB2AX revision 3. + * + * See \ref Group_Buttons_USB2AX for more details. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_USB2AX USB2AX + * \brief Board specific Buttons driver header for the Paranoid Studio USB2AX. + * + * \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>. + * + * Board specific Buttons driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_USB2AX_H__ +#define __BUTTONS_USB2AX_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h new file mode 100644 index 0000000000..b8d2db01d5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h @@ -0,0 +1,196 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Paranoid Studio USB2AX. + * \copydetails Group_LEDs_USB2AX + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_USB2AX_V3 USB2AX_V3 + * \brief Board specific LED driver header for the Paranoid Studio USB2AX revision 3. + * + * See \ref Group_LEDs_USB2AX for more details. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_USB2AX USB2AX + * \brief Board specific LED driver header for the Paranoid Studio USB2AX. + * + * \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>. + * + * Board specific LED driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX). + * + * <b>USB2AX</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTC.6</td></tr> + * </table> + * + * <b>USB2AX_V3</b>: + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.1</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_USB2AX_H__ +#define __LEDS_USB2AX_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #if (BOARD == BOARD_USB2AX) + #define USB2AX_LEDS_LED1 (1 << 6) + #else + #define USB2AX_LEDS_LED1 (1 << 1) + #endif + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 USB2AX_LEDS_LED1 + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + #if (BOARD == BOARD_USB2AX) + DDRC |= LEDS_ALL_LEDS; + PORTC &= ~LEDS_ALL_LEDS; + #else + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + #endif + } + + static inline void LEDs_Disable(void) + { + #if (BOARD == BOARD_USB2AX) + DDRC &= ~LEDS_ALL_LEDS; + PORTC &= ~LEDS_ALL_LEDS; + #else + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + #endif + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_USB2AX) + PORTC |= LEDMask; + #else + PORTD |= LEDMask; + #endif + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_USB2AX) + PORTC &= ~LEDMask; + #else + PORTD &= ~LEDMask; + #endif + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_USB2AX) + PORTC = ((PORTC & ~LEDS_ALL_LEDS) | LEDMask); + #else + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + #endif + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + #if (BOARD == BOARD_USB2AX) + PORTC = ((PORTC & ~LEDMask) | ActiveMask); + #else + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + #endif + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + #if (BOARD == BOARD_USB2AX) + PINC = LEDMask; + #else + PIND = LEDMask; + #endif + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + #if (BOARD == BOARD_USB2AX) + return (PORTC & LEDS_ALL_LEDS); + #else + return (PORTD & LEDS_ALL_LEDS); + #endif + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBFOO/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBFOO/Buttons.h new file mode 100644 index 0000000000..876939cb74 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBFOO/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Kernel Concepts USBFOO. + * \copydetails Group_Buttons_USBFOO + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_USBFOO USBFOO + * \brief Board specific Buttons driver header for the Kernel Concepts USBFOO. + * + * Board specific Buttons driver header for the Kernel Concepts USBFOO (http://shop.kernelconcepts.de/product_info.php?products_id=102). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_USBFOO_H__ +#define __BUTTONS_USBFOO_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBFOO/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBFOO/LEDs.h new file mode 100644 index 0000000000..7d093df18e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBFOO/LEDs.h @@ -0,0 +1,135 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Kernel Concepts USBFOO. + * \copydetails Group_LEDs_USBFOO + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_USBFOO USBFOO + * \brief Board specific LED driver header for the Kernel Concepts USBFOO. + * + * Board specific LED driver header for the Kernel Concepts USBFOO (http://shop.kernelconcepts.de/product_info.php?products_id=102). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTD.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_USBFOO_H__ +#define __LEDS_USBFOO_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD |= LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD | LEDMask) & ~ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (~PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Buttons.h new file mode 100644 index 0000000000..63a3ae274d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel USBKEY. + * \copydetails Group_Buttons_USBKEY + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_USBKEY USBKEY + * \brief Board specific Buttons driver header for the Atmel USBKEY. + * + * Board specific Buttons driver header for the Atmel USBKEY. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTE.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_USBKEY_H__ +#define __BUTTONS_USBKEY_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRE &= ~BUTTONS_BUTTON1; + PORTE &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PINE & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Dataflash.h new file mode 100644 index 0000000000..c47cfa9c22 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Dataflash.h @@ -0,0 +1,229 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Dataflash driver header for the Atmel USBKEY. + * \copydetails Group_Dataflash_USBKEY + * + * \note This file should not be included directly. It is automatically included as needed by the dataflash driver + * dispatch header located in LUFA/Drivers/Board/Dataflash.h. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_USBKEY USBKEY + * \brief Board specific Dataflash driver header for the Atmel USBKEY. + * + * Board specific Dataflash driver header for the Atmel USBKEY board. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB642D (8MB)</td><td>PORTE.0</td><td>SPI0</td></tr> + * <tr><td>DATAFLASH_CHIP2</td><td>AT45DB642D (8MB)</td><td>PORTE.1</td><td>SPI0</td></tr> + * </table> + * + * @{ + */ + +#ifndef __DATAFLASH_USBKEY_H__ +#define __DATAFLASH_USBKEY_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../../../Misc/AT45DB642D.h" + #include "../../../Peripheral/SPI.h" + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK ((1 << 1) | (1 << 0)) + #define DATAFLASH_CHIPCS_DDR DDRE + #define DATAFLASH_CHIPCS_PORT PORTE + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 2 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 (1 << 1) + + /** Mask for the second dataflash chip selected. */ + #define DATAFLASH_CHIP2 (1 << 0) + + /** Internal main memory page size for the board's dataflash ICs. */ + #define DATAFLASH_PAGE_SIZE 1024 + + /** Total number of pages inside each of the board's dataflash ICs. */ + #define DATAFLASH_PAGES 8192 + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + return SPI_TransferByte(Byte); + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + SPI_SendByte(Byte); + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + return SPI_ReceiveByte(); + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT & ~DATAFLASH_CHIPCS_MASK) | ChipMask); + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS)) + return; + + if (PageAddress & 0x01) + Dataflash_SelectChip(DATAFLASH_CHIP2); + else + Dataflash_SelectChip(DATAFLASH_CHIP1); + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte) + { + PageAddress >>= 1; + + Dataflash_SendByte(PageAddress >> 5); + Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Joystick.h new file mode 100644 index 0000000000..9e9320ea08 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/Joystick.h @@ -0,0 +1,130 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific joystick driver header for the Atmel USBKEY. + * \copydetails Group_Joystick_USBKEY + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * \defgroup Group_Joystick_USBKEY USBKEY + * \brief Board specific joystick driver header for the Atmel USBKEY. + * + * Board specific joystick driver header for the Atmel USBKEY. + * + * <table> + * <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr> + * <tr><td>PORTB.6</td><td>PORTB.7</td><td>PORTE.4</td><td>PORTE.5</td><td>PORTB.5</td></tr> + * </table> + * + * @{ + */ + +#ifndef __JOYSTICK_USBKEY_H__ +#define __JOYSTICK_USBKEY_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_BMASK ((1 << 5) | (1 << 6) | (1 << 7)) + #define JOY_EMASK ((1 << 4) | (1 << 5)) + + #define JOY_PORTE_MASK_SHIFT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1 << 6) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT ((1 << 4) >> JOY_PORTE_MASK_SHIFT) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1 << 7) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN ((1 << 5) >> JOY_PORTE_MASK_SHIFT) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1 << 5) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + DDRB &= ~JOY_BMASK; + DDRE &= ~JOY_EMASK; + + PORTB |= JOY_BMASK; + PORTE |= JOY_EMASK; + } + + static inline void Joystick_Disable(void) + { + DDRB &= ~JOY_BMASK; + DDRE &= ~JOY_EMASK; + + PORTB &= ~JOY_BMASK; + PORTE &= ~JOY_EMASK; + } + + static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Joystick_GetStatus(void) + { + return (((uint8_t)~PINB & JOY_BMASK) | (((uint8_t)~PINE & JOY_EMASK) >> JOY_PORTE_MASK_SHIFT)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/LEDs.h new file mode 100644 index 0000000000..77cab1ecf8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBKEY/LEDs.h @@ -0,0 +1,147 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel USBKEY. + * \copydetails Group_LEDs_USBKEY + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_USBKEY USBKEY + * \brief Board specific LED driver header for the Atmel USBKEY. + * + * Board specific LED driver header for the Atmel USBKEY. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Red</td><td>Bicolor Indicator 1</td><td>Low</td><td>PORTD.4</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>Bicolor Indicator 1</td><td>Low</td><td>PORTD.5</td></tr> + * <tr><td>LEDS_LED3</td><td>Red</td><td>Bicolor Indicator 2</td><td>Low</td><td>PORTD.6</td></tr> + * <tr><td>LEDS_LED4</td><td>Green</td><td>Bicolor Indicator 2</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_USBKEY_H__ +#define __LEDS_USBKEY_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 7) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRD |= LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRD &= ~LEDS_ALL_LEDS; + PORTD &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTD |= LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTD &= ~LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTD = ((PORTD & ~LEDMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PIND = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTD & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBTINYMKII/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBTINYMKII/Buttons.h new file mode 100644 index 0000000000..29e73b7b53 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBTINYMKII/Buttons.h @@ -0,0 +1,103 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for Tom's USBTINY MKII. + * \copydetails Group_Buttons_USBTINYMKII + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_USBTINYMKII USBTINYMKII + * \brief Board specific Buttons driver header for Tom's USBTINY MKII. + * + * Board specific Buttons driver header for Tom's USBTINY MKII (http://tom-itx.dyndns.org:81/~webpage/). + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>HWB Button</td><td>Low</td><td>PORTD.7</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_USBTINYMKII_H__ +#define __BUTTONS_USBTINYMKII_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 7) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD |= BUTTONS_BUTTON1; + } + + static inline void Buttons_Disable(void) + { + DDRD &= ~BUTTONS_BUTTON1; + PORTD &= ~BUTTONS_BUTTON1; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PIND & BUTTONS_BUTTON1) ^ BUTTONS_BUTTON1); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBTINYMKII/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBTINYMKII/LEDs.h new file mode 100644 index 0000000000..0e6192ee36 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/USBTINYMKII/LEDs.h @@ -0,0 +1,143 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for Tom's USBTINY MKII. + * \copydetails Group_LEDs_USBTINYMKII + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_USBTINYMKII USBTINYMKII + * \brief Board specific LED driver header for Tom's USBTINY MKII. + * + * Board specific LED driver header for Tom's USBTINY MKII (http://tom-itx.dyndns.org:81/~webpage/). + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Red</td><td>Bicolor Indicator 1</td><td>High</td><td>PORTB.6</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>Bicolor Indicator 1</td><td>High</td><td>PORTB.7</td></tr> + * <tr><td>LEDS_LED3</td><td>Red</td><td>Target Power</td><td>High</td><td>PORTB.5</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_USBTINYMKII_H__ +#define __LEDS_USBTINYMKII_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 7) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 5) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LedMask) + { + PORTB |= LedMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LedMask) + { + PORTB &= ~LedMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LedMask) + { + PORTB = ((PORTB & ~LEDS_ALL_LEDS) | LedMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LedMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB & ~LedMask) | ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTB & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h new file mode 100644 index 0000000000..ef428b0dc4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h @@ -0,0 +1,243 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Dataflash driver header for the original Atmel XPLAIN. + * \copydetails Group_Dataflash_XPLAIN + * + * \note This file should not be included directly. It is automatically included as needed by the dataflash driver + * dispatch header located in LUFA/Drivers/Board/Dataflash.h. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_XPLAIN_REV1 XPLAIN_REV1 + * \brief Board specific Dataflash driver header for the original Atmel XPLAIN, revision 1. + * + * See \ref Group_Dataflash_XPLAIN for more details. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_XPLAIN XPLAIN + * \brief Board specific Dataflash driver header for the original Atmel XPLAIN. + * + * \note For the first revision XPLAIN board, compile with <code>BOARD = BOARD_XPLAIN_REV1</code>. + * + * Board specific Dataflash driver header for the Atmel XPLAIN. + * + * <b>Revision 1 Boards</b>: + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB041D (512KB)</td><td>PORTB.5</td><td>SPI0</td></tr> + * </table> + * + * <b>Other Board Revisions</b>: + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB642D (8MB)</td><td>PORTB.5</td><td>SPI0</td></tr> + * </table> + * + * @{ + */ + +#ifndef __DATAFLASH_XPLAIN_H__ +#define __DATAFLASH_XPLAIN_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + #include "../../../Misc/AT45DB642D.h" + #include "../../../Peripheral/SPI.h" + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK (1 << 5) + #define DATAFLASH_CHIPCS_DDR DDRB + #define DATAFLASH_CHIPCS_PORT PORTB + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 1 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 0 + + #if ((BOARD != BOARD_XPLAIN_REV1) || defined(__DOXYGEN__)) + /** Internal main memory page size for the board's dataflash ICs. */ + #define DATAFLASH_PAGE_SIZE 1024 + + /** Total number of pages inside each of the board's dataflash ICs. */ + #define DATAFLASH_PAGES 8192 + #else + #define DATAFLASH_PAGE_SIZE 256 + + #define DATAFLASH_PAGES 2048 + #endif + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + return SPI_TransferByte(Byte); + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + SPI_SendByte(Byte); + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + return SPI_ReceiveByte(); + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT & ~DATAFLASH_CHIPCS_MASK) | ChipMask); + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= DATAFLASH_PAGES) + return; + + Dataflash_SelectChip(DATAFLASH_CHIP1); + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte) + { + Dataflash_SendByte(PageAddress >> 5); + Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/XPLAIN/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/XPLAIN/LEDs.h new file mode 100644 index 0000000000..c7d74591d4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/AVR8/XPLAIN/LEDs.h @@ -0,0 +1,142 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the original Atmel XPLAIN. + * \copydetails Group_LEDs_XPLAIN + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_XPLAIN_REV1 XPLAIN_REV1 + * \brief Board specific LED driver header for the original Atmel XPLAIN, revision 1. + * + * See \ref Group_LEDs_XPLAIN for more details. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_XPLAIN XPLAIN + * \brief Board specific LED driver header for the original Atmel XPLAIN. + * + * Board specific LED driver header for the Atmel XPLAIN. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>Low</td><td>PORTB.6</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_XPLAIN_H__ +#define __LEDS_XPLAIN_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS LEDS_LED1 + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + DDRB |= LEDS_ALL_LEDS; + PORTB |= LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + DDRB &= ~LEDS_ALL_LEDS; + PORTB &= ~LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB &= ~LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB |= LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB = ((PORTB | LEDS_ALL_LEDS) & ~LEDMask); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, + const uint8_t ActiveMask) + { + PORTB = ((PORTB | LEDMask) & ~ActiveMask); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PINB = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (~PORTB & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Buttons.h new file mode 100644 index 0000000000..c5c09bedb8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Buttons.h @@ -0,0 +1,178 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Digital button board hardware driver. + * + * This file is the master dispatch header file for the board-specific Buttons driver, for boards containing + * physical pushbuttons connected to the microcontroller's GPIO pins. + * + * User code should include this file, which will in turn include the correct Button driver header file for the + * currently selected board. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Buttons.h file in the user project + * directory. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + */ + +/** \ingroup Group_BoardDrivers + * \defgroup Group_Buttons Buttons Driver - LUFA/Drivers/Board/Buttons.h + * \brief Digital button board hardware driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Hardware buttons driver. This provides an easy to use driver for the hardware buttons present on many boards. + * It provides a way to easily configure and check the status of all the buttons on the board so that appropriate + * actions can be taken. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Buttons.h file in the user project + * directory. Otherwise, it will include the appropriate built in board driver header file. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the button driver before first use + * Buttons_Init(); + * + * printf("Waiting for button press...\r\n"); + * + * // Loop until a board button has been pressed + * uint8_t ButtonPress; + * while (!(ButtonPress = Buttons_GetStatus())) {}; + * + * // Display which button was pressed (assuming two board buttons) + * printf("Button pressed: %s\r\n", (ButtonPress == BUTTONS_BUTTON1) ? "Button 1" : "Button 2"); + * \endcode + * + * @{ + */ + +#ifndef __BUTTONS_H__ +#define __BUTTONS_H__ + + /* Macros: */ + #define __INCLUDE_FROM_BUTTONS_H + + /* Includes: */ + #include "../../Common/Common.h" + + #if (BOARD == BOARD_NONE) + #error The Board Buttons driver cannot be used if the makefile BOARD option is not set. + #elif (BOARD == BOARD_USBKEY) + #include "AVR8/USBKEY/Buttons.h" + #elif (BOARD == BOARD_STK525) + #include "AVR8/STK525/Buttons.h" + #elif (BOARD == BOARD_STK526) + #include "AVR8/STK526/Buttons.h" + #elif (BOARD == BOARD_ATAVRUSBRF01) + #include "AVR8/ATAVRUSBRF01/Buttons.h" + #elif (BOARD == BOARD_BUMBLEB) + #include "AVR8/BUMBLEB/Buttons.h" + #elif (BOARD == BOARD_EVK527) + #include "AVR8/EVK527/Buttons.h" + #elif (BOARD == BOARD_USBTINYMKII) + #include "AVR8/USBTINYMKII/Buttons.h" + #elif (BOARD == BOARD_BENITO) + #include "AVR8/BENITO/Buttons.h" + #elif (BOARD == BOARD_JMDBU2) + #include "AVR8/JMDBU2/Buttons.h" + #elif (BOARD == BOARD_OLIMEX162) + #include "AVR8/OLIMEX162/Buttons.h" + #elif (BOARD == BOARD_USBFOO) + #include "AVR8/USBFOO/Buttons.h" + #elif (BOARD == BOARD_UDIP) + #include "AVR8/UDIP/Buttons.h" + #elif (BOARD == BOARD_CULV3) + #include "AVR8/CULV3/Buttons.h" + #elif (BOARD == BOARD_MINIMUS) + #include "AVR8/MINIMUS/Buttons.h" + #elif (BOARD == BOARD_MICROSIN162) + #include "AVR8/MICROSIN162/Buttons.h" + #elif (BOARD == BOARD_EVK1101) + #include "UC3/EVK1101/Buttons.h" + #elif (BOARD == BOARD_TUL) + #include "AVR8/TUL/Buttons.h" + #elif (BOARD == BOARD_EVK1100) + #include "UC3/EVK1100/Buttons.h" + #elif (BOARD == BOARD_EVK1104) + #include "UC3/EVK1104/Buttons.h" + #elif (BOARD == BOARD_A3BU_XPLAINED) + #include "XMEGA/A3BU_XPLAINED/Buttons.h" + #elif ((BOARD == BOARD_USB2AX) || (BOARD == BOARD_USB2AX_V3)) + #include "AVR8/USB2AX/Buttons.h" + #elif ((BOARD == BOARD_MICROPENDOUS_32U2) || (BOARD == BOARD_MICROPENDOUS_A) || \ + (BOARD == BOARD_MICROPENDOUS_1) || (BOARD == BOARD_MICROPENDOUS_2) || \ + (BOARD == BOARD_MICROPENDOUS_3) || (BOARD == BOARD_MICROPENDOUS_4) || \ + (BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \ + (BOARD == BOARD_MICROPENDOUS_DIP)) + #include "AVR8/MICROPENDOUS/Buttons.h" + #elif (BOARD == BOARD_B1_XPLAINED) + #include "XMEGA/B1_XPLAINED/Buttons.h" + #elif (BOARD == BOARD_OLIMEX32U4) + #include "AVR8/OLIMEX32U4/Buttons.h" + #elif (BOARD == BOARD_OLIMEXT32U4) + #include "AVR8/OLIMEXT32U4/Buttons.h" + #elif (BOARD == BOARD_OLIMEXISPMK2) + #include "AVR8/OLIMEXISPMK2/Buttons.h" + #else + #include "Board/Buttons.h" + #endif + + /* Pseudo-Functions for Doxygen: */ + #if defined(__DOXYGEN__) + /** Initializes the buttons driver, so that the current button position can be read. This sets the appropriate + * I/O pins to an inputs with pull-ups enabled. + * + * This must be called before any Button driver functions are used. + */ + static inline void Buttons_Init(void); + + /** Disables the buttons driver, releasing the I/O pins back to their default high-impedance input mode. */ + static inline void Buttons_Disable(void); + + /** Returns a mask indicating which board buttons are currently pressed. + * + * \return Mask indicating which board buttons are currently pressed. + */ + static inline uint_reg_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Dataflash.h new file mode 100644 index 0000000000..944ea5ffe4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Dataflash.h @@ -0,0 +1,252 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the board dataflash IC driver. + * \brief Atmel Dataflash storage IC board hardware driver. + * + * This file is the master dispatch header file for the board-specific Atmel dataflash driver, for boards containing + * Atmel Dataflash ICs for external non-volatile storage. + * + * User code should include this file, which will in turn include the correct dataflash driver header file for + * the currently selected board. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Dataflash.h file in the user project + * directory. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + */ + +/** \ingroup Group_BoardDrivers + * \defgroup Group_Dataflash Dataflash Driver - LUFA/Drivers/Board/Dataflash.h + * \brief Atmel Dataflash storage IC board hardware driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Dataflash driver. This module provides an easy to use interface for the Dataflash ICs located on many boards, + * for the storage of large amounts of data into the Dataflash's non-volatile memory. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Dataflash.h file in the user project + * directory. Otherwise, it will include the appropriate built in board driver header file. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the SPI and board Dataflash drivers before first use + * SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_ORDER_MSB_FIRST | SPI_SCK_LEAD_FALLING | + * SPI_SAMPLE_TRAILING | SPI_MODE_MASTER); + * Dataflash_Init(); + * + * uint8_t WriteBuffer[DATAFLASH_PAGE_SIZE]; + * uint8_t ReadBuffer[DATAFLASH_PAGE_SIZE]; + * + * // Fill page write buffer with a repeating pattern + * for (uint16_t i = 0; i < DATAFLASH_PAGE_SIZE; i++) + * WriteBuffer[i] = (i & 0xFF); + * + * // Must select the chip of interest first before operating on it + * Dataflash_SelectChip(DATAFLASH_CHIP1); + * + * // Write to the Dataflash's first internal memory buffer + * printf("Writing data to first dataflash buffer:\r\n"); + * Dataflash_SendByte(DF_CMD_BUFF1WRITE); + * Dataflash_SendAddressBytes(0, 0); + * + * for (uint16_t i = 0; i < DATAFLASH_PAGE_SIZE; i++) + * Dataflash_SendByte(WriteBuffer[i]); + * + * // Commit the Dataflash's first memory buffer to the non-volatile FLASH memory + * printf("Committing page to non-volatile memory page index 5:\r\n"); + * Dataflash_SendByte(DF_CMD_BUFF1TOMAINMEMWITHERASE); + * Dataflash_SendAddressBytes(5, 0); + * Dataflash_WaitWhileBusy(); + * + * // Read the page from non-volatile FLASH memory into the Dataflash's second memory buffer + * printf("Reading data into second dataflash buffer:\r\n"); + * Dataflash_SendByte(DF_CMD_MAINMEMTOBUFF2); + * Dataflash_SendAddressBytes(5, 0); + * Dataflash_WaitWhileBusy(); + * + * // Read the Dataflash's second internal memory buffer + * Dataflash_SendByte(DF_CMD_BUFF2READ); + * Dataflash_SendAddressBytes(0, 0); + * + * for (uint16_t i = 0; i < DATAFLASH_PAGE_SIZE; i++) + * ReadBuffer[i] = Dataflash_ReceiveByte(); + * + * // Deselect the chip after use + * Dataflash_DeselectChip(); + * \endcode + * + * @{ + */ + +#ifndef __DATAFLASH_H__ +#define __DATAFLASH_H__ + + /* Macros: */ + #define __INCLUDE_FROM_DATAFLASH_H + + /* Includes: */ + #include "../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if !defined(__DOXYGEN__) + #define __GET_DATAFLASH_MASK2(x, y) x ## y + #define __GET_DATAFLASH_MASK(x) __GET_DATAFLASH_MASK2(DATAFLASH_CHIP,x) + #endif + + /** Retrieves the Dataflash chip select mask for the given Dataflash chip index. + * + * \param[in] index Index of the dataflash chip mask to retrieve + * + * \return Mask for the given Dataflash chip's /CS pin + */ + #define DATAFLASH_CHIP_MASK(index) __GET_DATAFLASH_MASK(index) + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * + * \note The microcontroller's physical interface driver connected to the Dataflash IC must be initialized before + * any of the dataflash commands are used. This is usually a SPI hardware port, but on some devices/boards may + * be a USART operating in SPI Master mode. + */ + static inline void Dataflash_Init(void); + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a \c DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of \c DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select \ref DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress); + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void); + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void); + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte); + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + + /* Includes: */ + #if (BOARD == BOARD_NONE) + #error The Board Dataflash driver cannot be used if the makefile BOARD option is not set. + #elif (BOARD == BOARD_USBKEY) + #include "AVR8/USBKEY/Dataflash.h" + #elif (BOARD == BOARD_STK525) + #include "AVR8/STK525/Dataflash.h" + #elif (BOARD == BOARD_STK526) + #include "AVR8/STK526/Dataflash.h" + #elif ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1)) + #include "AVR8/XPLAIN/Dataflash.h" + #elif (BOARD == BOARD_EVK527) + #include "AVR8/EVK527/Dataflash.h" + #elif (BOARD == BOARD_A3BU_XPLAINED) + #include "XMEGA/A3BU_XPLAINED/Dataflash.h" + #elif (BOARD == BOARD_B1_XPLAINED) + #include "XMEGA/B1_XPLAINED/Dataflash.h" + #else + #include "Board/Dataflash.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Joystick.h new file mode 100644 index 0000000000..640939a936 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Joystick.h @@ -0,0 +1,144 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Digital joystick board hardware driver. + * + * This file is the master dispatch header file for the board-specific Joystick driver, for boards containing a + * digital joystick. + * + * User code should include this file, which will in turn include the correct joystick driver header file for the + * currently selected board. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Joystick.h file in the user project + * directory. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + */ + +/** \ingroup Group_BoardDrivers + * \defgroup Group_Joystick Joystick Driver - LUFA/Drivers/Board/Joystick.h + * \brief Digital joystick board hardware driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Hardware Joystick driver. This module provides an easy to use interface to control the hardware digital Joystick + * located on many boards. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Joystick.h file in the user project + * directory. Otherwise, it will include the appropriate built in board driver header file. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the board Joystick driver before first use + * Joystick_Init(); + * + * printf("Waiting for joystick movement...\r\n"); + * + * // Loop until a the joystick has been moved + * uint8_t JoystickMovement; + * while (!(JoystickMovement = Joystick_GetStatus())) {}; + * + * // Display which direction the joystick was moved in + * printf("Joystick moved:\r\n"); + * + * if (JoystickMovement & (JOY_UP | JOY_DOWN)) + * printf("%s ", (JoystickMovement & JOY_UP) ? "Up" : "Down"); + * + * if (JoystickMovement & (JOY_LEFT | JOY_RIGHT)) + * printf("%s ", (JoystickMovement & JOY_LEFT) ? "Left" : "Right"); + * + * if (JoystickMovement & JOY_PRESS) + * printf("Pressed"); + * \endcode + * + * @{ + */ + +#ifndef __JOYSTICK_H__ +#define __JOYSTICK_H__ + + /* Macros: */ + #define __INCLUDE_FROM_JOYSTICK_H + + /* Includes: */ + #include "../../Common/Common.h" + + #if (BOARD == BOARD_NONE) + #error The Board Joystick driver cannot be used if the makefile BOARD option is not set. + #elif (BOARD == BOARD_USBKEY) + #include "AVR8/USBKEY/Joystick.h" + #elif (BOARD == BOARD_STK525) + #include "AVR8/STK525/Joystick.h" + #elif (BOARD == BOARD_STK526) + #include "AVR8/STK526/Joystick.h" + #elif (BOARD == BOARD_BUMBLEB) + #include "AVR8/BUMBLEB/Joystick.h" + #elif (BOARD == BOARD_EVK527) + #include "AVR8/EVK527/Joystick.h" + #elif (BOARD == BOARD_EVK1101) + #include "UC3/EVK1101/Joystick.h" + #elif (BOARD == BOARD_EVK1100) + #include "UC3/EVK1100/Joystick.h" + #else + #include "Board/Joystick.h" + #endif + + /* Pseudo-Functions for Doxygen: */ + #if defined(__DOXYGEN__) + /** Initializes the joystick driver so that the joystick position can be read. This sets the appropriate + * I/O pins to inputs with their pull-ups enabled. + */ + static inline void Joystick_Init(void); + + /** Disables the joystick driver, releasing the I/O pins back to their default high-impedance input mode. */ + static inline void Joystick_Disable(void); + + /** Returns the current status of the joystick, as a mask indicating the direction the joystick is + * currently facing in (multiple bits can be set). + * + * \return Mask indicating the joystick direction - see corresponding board specific Joystick.h file + * for direction masks. + */ + static inline uint_reg_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/LEDs.h new file mode 100644 index 0000000000..96438d0dae --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/LEDs.h @@ -0,0 +1,274 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief LED board hardware driver. + * + * This file is the master dispatch header file for the board-specific LED driver, for boards containing user + * controllable LEDs. + * + * User code should include this file, which will in turn include the correct LED driver header file for the + * currently selected board. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/LEDs.h file in the user project + * directory. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + */ + +/** \ingroup Group_BoardDrivers + * \defgroup Group_LEDs LEDs Driver - LUFA/Drivers/Board/LEDs.h + * \brief LED board hardware driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Hardware LEDs driver. This provides an easy to use driver for the hardware LEDs present on many boards. It + * provides an interface to configure, test and change the status of all the board LEDs. + * + * If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/LEDs.h file in the user project + * directory. Otherwise, it will include the appropriate built in board driver header file. If the BOARD value + * is set to \c BOARD_NONE, this driver is silently disabled. + * + * For possible \c BOARD makefile values, see \ref Group_BoardTypes. + * + * \note To make code as compatible as possible, it is assumed that all boards carry a minimum of four LEDs. If + * a board contains less than four LEDs, the remaining LED masks are defined to 0 so as to have no effect. + * If other behavior is desired, either alias the remaining LED masks to existing LED masks via the -D + * switch in the project makefile, or alias them to nothing in the makefile to cause compilation errors when + * a non-existing LED is referenced in application code. Note that this means that it is possible to make + * compatible code for a board with no LEDs by making a board LED driver (see \ref Page_WritingBoardDrivers) + * which contains only stub functions and defines no LEDs. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the board LED driver before first use + * LEDs_Init(); + * + * // Turn on each of the four LEDs in turn + * LEDs_SetAllLEDs(LEDS_LED1); + * Delay_MS(500); + * LEDs_SetAllLEDs(LEDS_LED2); + * Delay_MS(500); + * LEDs_SetAllLEDs(LEDS_LED3); + * Delay_MS(500); + * LEDs_SetAllLEDs(LEDS_LED4); + * Delay_MS(500); + * + * // Turn on all LEDs + * LEDs_SetAllLEDs(LEDS_ALL_LEDS); + * Delay_MS(1000); + * + * // Turn on LED 1, turn off LED 2, leaving LEDs 3 and 4 in their current state + * LEDs_ChangeLEDs((LEDS_LED1 | LEDS_LED2), LEDS_LED1); + * \endcode + * + * @{ + */ + +#ifndef __LEDS_H__ +#define __LEDS_H__ + + /* Macros: */ + #define __INCLUDE_FROM_LEDS_H + + /* Includes: */ + #include "../../Common/Common.h" + + #if (BOARD == BOARD_NONE) + static inline void LEDs_Init(void) {}; + static inline void LEDs_Disable(void) {}; + static inline void LEDs_TurnOnLEDs(const uint_reg_t LEDMask) {}; + static inline void LEDs_TurnOffLEDs(const uint_reg_t LEDMask) {}; + static inline void LEDs_SetAllLEDs(const uint_reg_t LEDMask) {}; + static inline void LEDs_ChangeLEDs(const uint_reg_t LEDMask, const uint_reg_t ActiveMask) {}; + static inline void LEDs_ToggleLEDs(const uint_reg_t LEDMask) {}; + static inline uint_reg_t LEDs_GetLEDs(void) { return 0; } + #elif (BOARD == BOARD_USBKEY) + #include "AVR8/USBKEY/LEDs.h" + #elif (BOARD == BOARD_STK525) + #include "AVR8/STK525/LEDs.h" + #elif (BOARD == BOARD_STK526) + #include "AVR8/STK526/LEDs.h" + #elif (BOARD == BOARD_RZUSBSTICK) + #include "AVR8/RZUSBSTICK/LEDs.h" + #elif (BOARD == BOARD_ATAVRUSBRF01) + #include "AVR8/ATAVRUSBRF01/LEDs.h" + #elif ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1)) + #include "AVR8/XPLAIN/LEDs.h" + #elif (BOARD == BOARD_BUMBLEB) + #include "AVR8/BUMBLEB/LEDs.h" + #elif (BOARD == BOARD_EVK527) + #include "AVR8/EVK527/LEDs.h" + #elif ((BOARD == BOARD_TEENSY) || (BOARD == BOARD_TEENSY2)) + #include "AVR8/TEENSY/LEDs.h" + #elif (BOARD == BOARD_USBTINYMKII) + #include "AVR8/USBTINYMKII/LEDs.h" + #elif (BOARD == BOARD_BENITO) + #include "AVR8/BENITO/LEDs.h" + #elif (BOARD == BOARD_JMDBU2) + #include "AVR8/JMDBU2/LEDs.h" + #elif (BOARD == BOARD_OLIMEX162) + #include "AVR8/OLIMEX162/LEDs.h" + #elif (BOARD == BOARD_USBFOO) + #include "AVR8/USBFOO/LEDs.h" + #elif (BOARD == BOARD_UDIP) + #include "AVR8/UDIP/LEDs.h" + #elif (BOARD == BOARD_BUI) + #include "AVR8/BUI/LEDs.h" + #elif (BOARD == BOARD_UNO) + #include "AVR8/UNO/LEDs.h" + #elif (BOARD == BOARD_CULV3) + #include "AVR8/CULV3/LEDs.h" + #elif (BOARD == BOARD_BLACKCAT) + #include "AVR8/BLACKCAT/LEDs.h" + #elif (BOARD == BOARD_MAXIMUS) + #include "AVR8/MAXIMUS/LEDs.h" + #elif (BOARD == BOARD_MINIMUS) + #include "AVR8/MINIMUS/LEDs.h" + #elif (BOARD == BOARD_ADAFRUITU4) + #include "AVR8/ADAFRUITU4/LEDs.h" + #elif (BOARD == BOARD_MICROSIN162) + #include "AVR8/MICROSIN162/LEDs.h" + #elif (BOARD == BOARD_SPARKFUN8U2) + #include "AVR8/SPARKFUN8U2/LEDs.h" + #elif (BOARD == BOARD_EVK1101) + #include "UC3/EVK1101/LEDs.h" + #elif (BOARD == BOARD_TUL) + #include "AVR8/TUL/LEDs.h" + #elif (BOARD == BOARD_EVK1100) + #include "UC3/EVK1100/LEDs.h" + #elif (BOARD == BOARD_EVK1104) + #include "UC3/EVK1104/LEDs.h" + #elif (BOARD == BOARD_A3BU_XPLAINED) + #include "XMEGA/A3BU_XPLAINED/LEDs.h" + #elif ((BOARD == BOARD_USB2AX) || (BOARD == BOARD_USB2AX_V3)) + #include "AVR8/USB2AX/LEDs.h" + #elif ((BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \ + (BOARD == BOARD_MICROPENDOUS_32U2)) + #include "AVR8/MICROPENDOUS/LEDs.h" + #elif (BOARD == BOARD_B1_XPLAINED) + #include "XMEGA/B1_XPLAINED/LEDs.h" + #elif (BOARD == BOARD_MULTIO) + #include "AVR8/MULTIO/LEDs.h" + #elif (BOARD == BOARD_BIGMULTIO) + #include "AVR8/BIGMULTIO/LEDs.h" + #elif (BOARD == BOARD_DUCE) + #include "AVR8/DUCE/LEDs.h" + #elif (BOARD == BOARD_OLIMEX32U4) + #include "AVR8/OLIMEX32U4/LEDs.h" + #elif (BOARD == BOARD_OLIMEXT32U4) + #include "AVR8/OLIMEXT32U4/LEDs.h" + #elif (BOARD == BOARD_OLIMEXISPMK2) + #include "AVR8/OLIMEXISPMK2/LEDs.h" + #else + #include "Board/LEDs.h" + #endif + + /* Preprocessor Checks: */ + #if !defined(__DOXYGEN__) + #if !defined(LEDS_LED1) + #define LEDS_LED1 0 + #endif + + #if !defined(LEDS_LED2) + #define LEDS_LED2 0 + #endif + + #if !defined(LEDS_LED3) + #define LEDS_LED3 0 + #endif + + #if !defined(LEDS_LED4) + #define LEDS_LED4 0 + #endif + #endif + + /* Pseudo-Functions for Doxygen: */ + #if defined(__DOXYGEN__) + /** Initializes the board LED driver so that the LEDs can be controlled. This sets the appropriate port + * I/O pins as outputs, and sets the LEDs to default to off. + */ + static inline void LEDs_Init(void); + + /** Disables the board LED driver, releasing the I/O pins back to their default high-impedance input mode. */ + static inline void LEDs_Disable(void); + + /** Turns on the LEDs specified in the given LED mask. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_TurnOnLEDs(const uint_reg_t LEDMask); + + /** Turns off the LEDs specified in the given LED mask. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_TurnOffLEDs(const uint_reg_t LEDMask); + + /** Turns off all LEDs not specified in the given LED mask, and turns on all the LEDs in the given LED + * mask. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_SetAllLEDs(const uint_reg_t LEDMask); + + /** Turns off all LEDs in the LED mask that are not set in the active mask, and turns on all the LEDs + * specified in both the LED and active masks. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + * \param[in] ActiveMask Mask of whether the LEDs in the LED mask should be turned on or off. + */ + static inline void LEDs_ChangeLEDs(const uint_reg_t LEDMask, + const uint_reg_t ActiveMask); + + /** Toggles all LEDs in the LED mask, leaving all others in their current states. + * + * \param[in] LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file). + */ + static inline void LEDs_ToggleLEDs(const uint_reg_t LEDMask); + + /** Returns the status of all the board LEDs; set LED masks in the return value indicate that the + * corresponding LED is on. + * + * \return Mask of the board LEDs which are currently turned on. + */ + static inline uint_reg_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Temperature.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Temperature.c new file mode 100644 index 0000000000..94843115fe --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Temperature.c @@ -0,0 +1,66 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_TEMPERATURE_C +#include "Temperature.h" + +#if defined(TEMPERATURE_SENSOR_DRIVER_COMPATIBLE) + +static const uint16_t PROGMEM Temperature_Lookup[TEMP_TABLE_SIZE] = +{ + 0x3B4, 0x3B0, 0x3AB, 0x3A6, 0x3A0, 0x39A, 0x394, 0x38E, 0x388, 0x381, 0x37A, 0x373, + 0x36B, 0x363, 0x35B, 0x353, 0x34A, 0x341, 0x338, 0x32F, 0x325, 0x31B, 0x311, 0x307, + 0x2FC, 0x2F1, 0x2E6, 0x2DB, 0x2D0, 0x2C4, 0x2B8, 0x2AC, 0x2A0, 0x294, 0x288, 0x27C, + 0x26F, 0x263, 0x256, 0x24A, 0x23D, 0x231, 0x225, 0x218, 0x20C, 0x200, 0x1F3, 0x1E7, + 0x1DB, 0x1CF, 0x1C4, 0x1B8, 0x1AC, 0x1A1, 0x196, 0x18B, 0x180, 0x176, 0x16B, 0x161, + 0x157, 0x14D, 0x144, 0x13A, 0x131, 0x128, 0x11F, 0x117, 0x10F, 0x106, 0x0FE, 0x0F7, + 0x0EF, 0x0E8, 0x0E1, 0x0DA, 0x0D3, 0x0CD, 0x0C7, 0x0C0, 0x0BA, 0x0B5, 0x0AF, 0x0AA, + 0x0A4, 0x09F, 0x09A, 0x096, 0x091, 0x08C, 0x088, 0x084, 0x080, 0x07C, 0x078, 0x074, + 0x071, 0x06D, 0x06A, 0x067, 0x064, 0x061, 0x05E, 0x05B, 0x058, 0x055, 0x053, 0x050, + 0x04E, 0x04C, 0x049, 0x047, 0x045, 0x043, 0x041, 0x03F, 0x03D, 0x03C, 0x03A, 0x038 +}; + +int8_t Temperature_GetTemperature(void) +{ + uint16_t Temp_ADC = ADC_GetChannelReading(ADC_REFERENCE_AVCC | ADC_RIGHT_ADJUSTED | TEMP_ADC_CHANNEL_MASK); + + if (Temp_ADC > pgm_read_word(&Temperature_Lookup[0])) + return TEMP_MIN_TEMP; + + for (uint16_t Index = 0; Index < TEMP_TABLE_SIZE; Index++) + { + if (Temp_ADC > pgm_read_word(&Temperature_Lookup[Index])) + return (Index + TEMP_TABLE_OFFSET_DEGREES); + } + + return TEMP_MAX_TEMP; +} + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Temperature.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Temperature.h new file mode 100644 index 0000000000..ed3aa7bd8b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/Temperature.h @@ -0,0 +1,147 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief NTC Temperature Sensor board hardware driver. + * + * Master include file for the board temperature sensor driver, for the USB boards which contain a temperature sensor. + */ + +/** \ingroup Group_BoardDrivers + * \defgroup Group_Temperature Temperature Sensor Driver - LUFA/Drivers/Board/Temperature.h + * \brief NTC Temperature Sensor board hardware driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/Board/Temperature.c <i>(Makefile source module name: LUFA_SRC_TEMPERATURE)</i> + * + * \section Sec_ModDescription Module Description + * Temperature sensor driver. This provides an easy to use interface for the hardware temperature sensor located + * on many boards. It provides an interface to configure the sensor and appropriate ADC channel, plus read out the + * current temperature in degrees C. It is designed for and will only work with the temperature sensor located on the + * official Atmel USB AVR boards, as each sensor has different characteristics. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the ADC and board temperature sensor drivers before first use + * ADC_Init(ADC_FREE_RUNNING | ADC_PRESCALE_128); + * Temperature_Init(); + * + * // Display converted temperature in degrees Celsius + * printf("Current Temperature: %d Degrees\r\n", Temperature_GetTemperature()); + * \endcode + * + * @{ + */ + +#ifndef __TEMPERATURE_H__ +#define __TEMPERATURE_H__ + + /* Includes: */ + #include "../../Common/Common.h" + + /* Preprocessor Checks: */ + #if ((BOARD == BOARD_USBKEY) || (BOARD == BOARD_STK525) || \ + (BOARD == BOARD_STK526) || (BOARD == BOARD_EVK527)) + #define TEMPERATURE_SENSOR_DRIVER_COMPATIBLE + #endif + + #if !defined(__INCLUDE_FROM_TEMPERATURE_C) && !defined(TEMPERATURE_SENSOR_DRIVER_COMPATIBLE) + #error The selected board does not contain a compatible temperature sensor. + #endif + + #if defined(TEMPERATURE_SENSOR_DRIVER_COMPATIBLE) + + /* Includes: */ + #include "../Peripheral/ADC.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** ADC channel number for the temperature sensor. */ + #define TEMP_ADC_CHANNEL 0 + + /** ADC channel MUX mask for the temperature sensor. */ + #define TEMP_ADC_CHANNEL_MASK ADC_CHANNEL0 + + /** Size of the temperature sensor lookup table, in lookup values */ + #define TEMP_TABLE_SIZE 120 + + /** Minimum returnable temperature from the \ref Temperature_GetTemperature() function. */ + #define TEMP_MIN_TEMP TEMP_TABLE_OFFSET_DEGREES + + /** Maximum returnable temperature from the \ref Temperature_GetTemperature() function. */ + #define TEMP_MAX_TEMP ((TEMP_TABLE_SIZE - 1) + TEMP_TABLE_OFFSET_DEGREES) + + /* Inline Functions: */ + /** Initializes the temperature sensor driver, including setting up the appropriate ADC channel. + * This must be called before any other temperature sensor routines. + * + * \pre The ADC itself (not the ADC channel) must be configured separately before calling the + * temperature sensor functions. + */ + static inline void Temperature_Init(void) ATTR_ALWAYS_INLINE; + static inline void Temperature_Init(void) + { + ADC_SetupChannel(TEMP_ADC_CHANNEL); + } + + /* Function Prototypes: */ + /** Performs a complete ADC on the temperature sensor channel, and converts the result into a + * valid temperature between \ref TEMP_MIN_TEMP and \ref TEMP_MAX_TEMP in degrees Celsius. + * + * \return Signed temperature value in degrees Celsius. + */ + int8_t Temperature_GetTemperature(void) ATTR_WARN_UNUSED_RESULT; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define TEMP_TABLE_OFFSET_DEGREES -21 + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/Buttons.h new file mode 100644 index 0000000000..f0f596e84a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/Buttons.h @@ -0,0 +1,117 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel EVK1100. + * \copydetails Group_Buttons_EVK1100 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_EVK1100 EVK1100 + * \brief Board specific Buttons driver header for the Atmel EVK1100. + * + * Board specific Buttons driver header for the Atmel EVK1100. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>SW0 Button</td><td>Low</td><td>GPIO88</td></tr> + * <tr><td>BUTTONS_BUTTON2</td><td>SW1 Button</td><td>Low</td><td>GPIO85</td></tr> + * <tr><td>BUTTONS_BUTTON3</td><td>SW2 Button</td><td>Low</td><td>GPIO82</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_EVK1100_H__ +#define __BUTTONS_EVK1100_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define BUTTONS_PORT 2 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask of the first button on the board */ + #define BUTTONS_BUTTON1 (1UL << 24) + + /** Mask of the second button on the board */ + #define BUTTONS_BUTTON2 (1UL << 21) + + /** Mask of the third button on the board */ + #define BUTTONS_BUTTON3 (1UL << 18) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + AVR32_GPIO.port[BUTTONS_PORT].gpers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + AVR32_GPIO.port[BUTTONS_PORT].puers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + } + + static inline void Buttons_Disable(void) + { + AVR32_GPIO.port[BUTTONS_PORT].gperc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + AVR32_GPIO.port[BUTTONS_PORT].puerc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + } + + static inline uint32_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t Buttons_GetStatus(void) + { + return (~(AVR32_GPIO.port[JOY_MOVE_PORT].pvr & (BUTTONS_BUTTON1 | BUTTONS_BUTTON2))); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/Joystick.h new file mode 100644 index 0000000000..adc6aea626 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/Joystick.h @@ -0,0 +1,122 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific joystick driver header for the Atmel EVK1100. + * \copydetails Group_Joystick_EVK1100 + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * \defgroup Group_Joystick_EVK1100 EVK1100 + * \brief Board specific joystick driver header for the Atmel EVK1100. + * + * Board specific joystick driver header for the Atmel EVK1100. + * + * <table> + * <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr> + * <tr><td>GPIO25</td><td>GPIO26</td><td>GPIO28</td><td>GPIO27</td><td>GPIO20</td></tr> + * </table> + * + * @{ + */ + +#ifndef __JOYSTICK_EVK1100_H__ +#define __JOYSTICK_EVK1100_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_PORT 0 + #define JOY_MASK ((1UL << 28) | (1UL << 27) | (1UL << 26) | (1UL << 25) | (1UL << 20)) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1UL << 25) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1UL << 26) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT (1UL << 28) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN (1UL << 27) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1UL << 20) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + AVR32_GPIO.port[JOY_PORT].gpers = JOY_MASK; + AVR32_GPIO.port[JOY_PORT].gpers = JOY_MASK; + }; + + static inline void Joystick_Disable(void) + { + AVR32_GPIO.port[JOY_PORT].gperc = JOY_MASK; + AVR32_GPIO.port[JOY_PORT].gperc = JOY_MASK; + }; + + static inline uint32_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t Joystick_GetStatus(void) + { + return (uint32_t)(~(AVR32_GPIO.port[JOY_PORT].pvr & JOY_MASK)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/LEDs.h new file mode 100644 index 0000000000..3e5ab85160 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1100/LEDs.h @@ -0,0 +1,173 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel EVK1100. + * \copydetails Group_LEDs_EVK1100 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_EVK1100 EVK1100 + * \brief Board specific LED driver header for the Atmel EVK1100. + * + * Board specific LED driver header for the Atmel EVK1100. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>LED0 LED</td><td>Low</td><td>GPIO51</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>LED1 LED</td><td>Low</td><td>GPIO52</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>LED2 LED</td><td>Low</td><td>GPIO53</td></tr> + * <tr><td>LEDS_LED4</td><td>Green</td><td>LED3 LED</td><td>Low</td><td>GPIO54</td></tr> + * <tr><td>LEDS_LED5</td><td>Green</td><td>LED4 LED</td><td>Low</td><td>GPIO59</td></tr> + * <tr><td>LEDS_LED6</td><td>Green</td><td>LED5 LED</td><td>Low</td><td>GPIO60</td></tr> + * <tr><td>LEDS_LED7</td><td>Green</td><td>LED6 LED</td><td>Low</td><td>GPIO61</td></tr> + * <tr><td>LEDS_LED8</td><td>Green</td><td>LED7 LED</td><td>Low</td><td>GPIO62</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_EVK1100_H__ +#define __LEDS_EVK1100_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1UL << 19) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1UL << 20) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1UL << 21) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1UL << 22) + + /** LED mask for the fifth LED on the board. */ + #define LEDS_LED5 (1UL << 27) + + /** LED mask for the sixth LED on the board. */ + #define LEDS_LED6 (1UL << 28) + + /** LED mask for the seventh LED on the board. */ + #define LEDS_LED7 (1UL << 29) + + /** LED mask for the eighth LED on the board. */ + #define LEDS_LED8 (1UL << 30) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4 \ + LEDS_LED5 | LEDS_LED6 | LEDS_LED7 | LEDS_LED8) + + /** LED mask for the none of the board LEDs */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + AVR32_GPIO.port[LEDS_PORT].gpers = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].oders = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + AVR32_GPIO.port[LEDS_PORT].gperc = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].oderc = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].ovrc = LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask; + } + + static inline void LEDs_ChangeLEDs(const uint32_t LEDMask, const uint32_t ActiveMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDMask; + AVR32_GPIO.port[LEDS_PORT].ovrc = ActiveMask; + } + + static inline void LEDs_ToggleLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrt = LEDMask; + } + + static inline uint32_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t LEDs_GetLEDs(void) + { + return (~AVR32_GPIO.port[LEDS_PORT].ovr & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/Buttons.h new file mode 100644 index 0000000000..40f8aecf33 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/Buttons.h @@ -0,0 +1,113 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel EVK1101. + * \copydetails Group_Buttons_EVK1101 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_EVK1101 EVK1101 + * \brief Board specific Buttons driver header for the Atmel EVK1101. + * + * Board specific Buttons driver header for the Atmel EVK1101. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>SW0 Button</td><td>Low</td><td>GPIO34</td></tr> + * <tr><td>BUTTONS_BUTTON2</td><td>SW1 Button</td><td>Low</td><td>GPIO35</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_EVK1101_H__ +#define __BUTTONS_EVK1101_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define BUTTONS_PORT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask of the first button on the board */ + #define BUTTONS_BUTTON1 (1UL << 2) + + /** Mask of the second button on the board */ + #define BUTTONS_BUTTON2 (1UL << 3) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + AVR32_GPIO.port[BUTTONS_PORT].gpers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + AVR32_GPIO.port[BUTTONS_PORT].puers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + } + + static inline void Buttons_Disable(void) + { + AVR32_GPIO.port[BUTTONS_PORT].gperc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + AVR32_GPIO.port[BUTTONS_PORT].puerc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + } + + static inline uint32_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t Buttons_GetStatus(void) + { + return (~(AVR32_GPIO.port[BUTTONS_PORT].pvr & (BUTTONS_BUTTON1 | BUTTONS_BUTTON2))); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/Joystick.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/Joystick.h new file mode 100644 index 0000000000..d61c52e335 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/Joystick.h @@ -0,0 +1,131 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific joystick driver header for the Atmel EVK1101. + * \copydetails Group_Joystick_EVK1101 + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * \defgroup Group_Joystick_EVK1101 EVK1101 + * \brief Board specific joystick driver header for the Atmel EVK1101. + * + * Board specific joystick driver header for the Atmel EVK1101. + * + * <table> + * <tr><th>Left Port Pin</th><th>Up Port Pin</th><th>Right Port Pin</th><th>Down Port Pin</th><th>Press Port Pin</th></tr> + * <tr><td>GPIO38</td><td>GPIO39</td><td>GPIO41</td><td>GPIO40</td><td>GPIO13</td></tr> + * </table> + * + * @{ + */ + +#ifndef __JOYSTICK_EVK1101_H__ +#define __JOYSTICK_EVK1101_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_MOVE_PORT 1 + #define JOY_MOVE_MASK ((1UL << 6) | (1UL << 7) | (1UL << 8) | (1UL << 9)) + #define JOY_PRESS_PORT 0 + #define JOY_PRESS_MASK (1UL << 13) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1UL << 6) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1UL << 7) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT (1UL << 9) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN (1UL << 8) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1UL << 13) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + AVR32_GPIO.port[JOY_MOVE_PORT].gpers = JOY_MOVE_MASK; + AVR32_GPIO.port[JOY_PRESS_PORT].gpers = JOY_PRESS_MASK; + + AVR32_GPIO.port[JOY_MOVE_PORT].puers = JOY_MOVE_MASK; + AVR32_GPIO.port[JOY_PRESS_PORT].puers = JOY_PRESS_MASK; + }; + + static inline void Joystick_Disable(void) + { + AVR32_GPIO.port[JOY_MOVE_PORT].gperc = JOY_MOVE_MASK; + AVR32_GPIO.port[JOY_PRESS_PORT].gperc = JOY_PRESS_MASK; + + AVR32_GPIO.port[JOY_MOVE_PORT].puerc = JOY_MOVE_MASK; + AVR32_GPIO.port[JOY_PRESS_PORT].puerc = JOY_PRESS_MASK; + }; + + static inline uint32_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t Joystick_GetStatus(void) + { + return (uint32_t)(~((AVR32_GPIO.port[JOY_MOVE_PORT].pvr & JOY_MOVE_MASK) | + (AVR32_GPIO.port[JOY_PRESS_PORT].pvr & JOY_PRESS_MASK))); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/LEDs.h new file mode 100644 index 0000000000..1f1960d1f2 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1101/LEDs.h @@ -0,0 +1,156 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel EVK1101. + * \copydetails Group_LEDs_EVK1101 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_EVK1101 EVK1101 + * \brief Board specific LED driver header for the Atmel EVK1101. + * + * Board specific LED driver header for the Atmel EVK1101. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>LED0 LED</td><td>Low</td><td>GPIO7</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>LED1 LED</td><td>Low</td><td>GPIO8</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>LED2 LED</td><td>Low</td><td>GPIO21</td></tr> + * <tr><td>LEDS_LED4</td><td>Green</td><td>LED3 LED</td><td>Low</td><td>GPIO22</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_EVK1101_H__ +#define __LEDS_EVK1101_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORT 0 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1UL << 7) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1UL << 8) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1UL << 21) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1UL << 22) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for the none of the board LEDs */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + AVR32_GPIO.port[LEDS_PORT].gpers = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].oders = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS; + } + + static inline void LEDs_Disable(void) + { + AVR32_GPIO.port[LEDS_PORT].gperc = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].oderc = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].ovrc = LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS; + AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask; + } + + static inline void LEDs_ChangeLEDs(const uint32_t LEDMask, const uint32_t ActiveMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrs = LEDMask; + AVR32_GPIO.port[LEDS_PORT].ovrc = ActiveMask; + } + + static inline void LEDs_ToggleLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[LEDS_PORT].ovrt = LEDMask; + } + + static inline uint32_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t LEDs_GetLEDs(void) + { + return (~AVR32_GPIO.port[LEDS_PORT].ovr & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1104/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1104/Buttons.h new file mode 100644 index 0000000000..1c6bdd0d41 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1104/Buttons.h @@ -0,0 +1,109 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel EVK1104. + * \copydetails Group_Buttons_EVK1104 + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_EVK1104 EVK1104 + * \brief Board specific Buttons driver header for the Atmel EVK1104. + * + * Board specific Buttons driver header for the Atmel EVK1104. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>SW0 Button</td><td>Low</td><td>GPIO42</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_EVK1104_H__ +#define __BUTTONS_EVK1104_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define BUTTONS_PORT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask of the first button on the board */ + #define BUTTONS_BUTTON1 (1UL << 10) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + AVR32_GPIO.port[BUTTONS_PORT].gpers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + AVR32_GPIO.port[BUTTONS_PORT].puers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + } + + static inline void Buttons_Disable(void) + { + AVR32_GPIO.port[BUTTONS_PORT].gperc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + AVR32_GPIO.port[BUTTONS_PORT].puerc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2); + } + + static inline uint32_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t Buttons_GetStatus(void) + { + return (~(AVR32_GPIO.port[JOY_MOVE_PORT].pvr & (BUTTONS_BUTTON1 | BUTTONS_BUTTON2))); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1104/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1104/LEDs.h new file mode 100644 index 0000000000..145955174a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/UC3/EVK1104/LEDs.h @@ -0,0 +1,174 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel EVK1104. + * \copydetails Group_LEDs_EVK1104 + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_EVK1104 EVK1104 + * \brief Board specific LED driver header for the Atmel EVK1104. + * + * Board specific LED driver header for the Atmel EVK1104. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Green</td><td>LED0 LED</td><td>Low</td><td>GPIO67</td></tr> + * <tr><td>LEDS_LED2</td><td>Green</td><td>LED1 LED</td><td>Low</td><td>GPIO101</td></tr> + * <tr><td>LEDS_LED3</td><td>Green</td><td>LED2 LED</td><td>Low</td><td>GPIO102</td></tr> + * <tr><td>LEDS_LED4</td><td>Green</td><td>LED3 LED</td><td>Low</td><td>GPIO105</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_EVK1104_H__ +#define __LEDS_EVK1104_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_LEDMASK2 (1UL << 3) + #define LEDS_LEDMASK3 ((1UL << 9) | (1UL << 6) | (1UL << 5)) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1UL << 3) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1UL << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1UL << 9) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1UL << 6) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + + /** LED mask for the none of the board LEDs */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + AVR32_GPIO.port[2].gpers = LEDS_LEDMASK2; + AVR32_GPIO.port[2].oders = LEDS_LEDMASK2; + AVR32_GPIO.port[2].ovrs = LEDS_LEDMASK2; + + AVR32_GPIO.port[3].gpers = LEDS_LEDMASK3; + AVR32_GPIO.port[3].oders = LEDS_LEDMASK3; + AVR32_GPIO.port[3].ovrs = LEDS_LEDMASK3; + } + + static inline void LEDs_Disable(void) + { + AVR32_GPIO.port[2].gperc = LEDS_LEDMASK2; + AVR32_GPIO.port[2].oderc = LEDS_LEDMASK2; + AVR32_GPIO.port[2].ovrc = LEDS_LEDMASK2; + + AVR32_GPIO.port[3].gperc = LEDS_LEDMASK3; + AVR32_GPIO.port[3].oderc = LEDS_LEDMASK3; + AVR32_GPIO.port[3].ovrc = LEDS_LEDMASK3; + } + + static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[2].ovrc = (LEDMask & LEDS_LEDMASK2); + AVR32_GPIO.port[3].ovrc = (LEDMask & LEDS_LEDMASK3); + } + + static inline void LEDs_TurnOffLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[2].ovrs = (LEDMask & LEDS_LEDMASK2); + AVR32_GPIO.port[3].ovrs = (LEDMask & LEDS_LEDMASK3); + } + + static inline void LEDs_SetAllLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[2].ovrs = LEDS_LEDMASK2; + AVR32_GPIO.port[2].ovrc = (LEDMask & LEDS_LEDMASK2); + + AVR32_GPIO.port[3].ovrs = LEDS_LEDMASK3; + AVR32_GPIO.port[3].ovrc = (LEDMask & LEDS_LEDMASK3); + } + + static inline void LEDs_ChangeLEDs(const uint32_t LEDMask, const uint32_t ActiveMask) + { + AVR32_GPIO.port[2].ovrs = (LEDMask & LEDS_LEDMASK2); + AVR32_GPIO.port[2].ovrc = (ActiveMask & LEDS_LEDMASK2); + + AVR32_GPIO.port[3].ovrs = (LEDMask & LEDS_LEDMASK3); + AVR32_GPIO.port[3].ovrc = (ActiveMask & LEDS_LEDMASK3); + } + + static inline void LEDs_ToggleLEDs(const uint32_t LEDMask) + { + AVR32_GPIO.port[2].ovrt = (LEDMask & LEDS_LEDMASK2); + AVR32_GPIO.port[3].ovrt = (LEDMask & LEDS_LEDMASK3); + } + + static inline uint32_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint32_t LEDs_GetLEDs(void) + { + return ((~AVR32_GPIO.port[2].ovr & LEDS_LEDMASK2) | (~AVR32_GPIO.port[3].ovr & LEDS_LEDMASK3)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h new file mode 100644 index 0000000000..ebe24a74f9 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h @@ -0,0 +1,119 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained. + * \copydetails Group_Buttons_A3BU_XPLAINED + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_A3BU_XPLAINED A3BU_XPLAINED + * \brief Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained. + * + * Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>SW0 Button</td><td>Low</td><td>PORTE.5</td></tr> + * <tr><td>BUTTONS_BUTTON2</td><td>SW1 Button</td><td>Low</td><td>PORTF.1</td></tr> + * <tr><td>BUTTONS_BUTTON3</td><td>SW2 Button</td><td>Low</td><td>PORTF.2</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_A3BU_XPLAINED_H__ +#define __BUTTONS_A3BU_XPLAINED_H__ + + /* Includes: */ + #include <avr/io.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 5) + + /** Button mask for the second button on the board. */ + #define BUTTONS_BUTTON2 (1 << 1) + + /** Button mask for the third button on the board. */ + #define BUTTONS_BUTTON3 (1 << 2) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + PORTE.OUTCLR = BUTTONS_BUTTON1; + PORTE.PIN5CTRL = (PORT_OPC_PULLUP_gc | PORT_INVEN_bm); + + PORTF.OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3); + PORTF.PIN1CTRL = (PORT_OPC_PULLUP_gc | PORT_INVEN_bm); + PORTF.PIN2CTRL = (PORT_OPC_PULLUP_gc | PORT_INVEN_bm); + } + + static inline void Buttons_Disable(void) + { + PORTE.OUTCLR = BUTTONS_BUTTON1; + PORTE.PIN5CTRL = 0; + + PORTF.OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3); + PORTF.PIN1CTRL = 0; + PORTF.PIN2CTRL = 0; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return ((PORTE_IN & BUTTONS_BUTTON1) | (PORTF_IN & (BUTTONS_BUTTON2 | BUTTONS_BUTTON3))); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Dataflash.h new file mode 100644 index 0000000000..34f8ce121d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Dataflash.h @@ -0,0 +1,222 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Dataflash driver header for the Atmel XMEGA B1 Xplained. + * \copydetails Group_Dataflash_B1_XPLAINED + * + * \note This file should not be included directly. It is automatically included as needed by the dataflash driver + * dispatch header located in LUFA/Drivers/Board/Dataflash.h. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_B1_XPLAINED B1_XPLAINED + * \brief Board specific Dataflash driver header for the Atmel XMEGA B1 Xplained. + * + * Board specific Dataflash driver header for the Atmel XMEGA B1 Xplained board. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB642D (8MB)</td><td>PORTF.4</td><td>USARTD0 (In SPI Mode)</td></tr> + * </table> + * + * @{ + */ + +#ifndef __DATAFLASH_B1_XPLAINED_H__ +#define __DATAFLASH_B1_XPLAINED_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../../../Misc/AT45DB642D.h" + #include "../../../Peripheral/SerialSPI.h" + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK (1 << 4) + #define DATAFLASH_CHIPCS_PORT PORTF + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 1 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP 0 + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 (1 << 4) + + /** Internal main memory page size for the board's dataflash ICs. */ + #define DATAFLASH_PAGE_SIZE 1024 + + /** Total number of pages inside each of the board's dataflash ICs. */ + #define DATAFLASH_PAGES 8192 + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_PORT.DIRSET = DATAFLASH_CHIPCS_MASK; + + PORTCFG.MPCMASK = DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT.PIN0CTRL = PORT_INVEN_bm; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + return SerialSPI_TransferByte(&USARTD0, Byte); + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + SerialSPI_SendByte(&USARTD0, Byte); + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + return SerialSPI_ReceiveByte(&USARTD0); + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT.OUT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT.OUTCLR = DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT.OUTSET = ChipMask; + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS)) + return; + + Dataflash_SelectChip(DATAFLASH_CHIP1); + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte) + { + Dataflash_SendByte(PageAddress >> 5); + Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h new file mode 100644 index 0000000000..f930844c88 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h @@ -0,0 +1,144 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained. + * \copydetails Group_LEDs_A3BU_XPLAINED + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_A3BU_XPLAINED A3BU_XPLAINED + * \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained. + * + * Board specific LED driver header for the Atmel XMEGA A3BU Xplained. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Yellow</td><td>LED0 LED</td><td>Low</td><td>PORTR.0</td></tr> + * <tr><td>LEDS_LED2</td><td>Yellow</td><td>LED1 LED</td><td>Low</td><td>PORTR.1</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_A3BU_XPLAINED_H__ +#define __LEDS_A3BU_XPLAINED_H__ + + /* Includes: */ + #include <avr/io.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 0) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 1) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + PORTR.DIRSET = LEDS_ALL_LEDS; + PORTR.OUTCLR = LEDS_ALL_LEDS; + + PORTCFG.MPCMASK = LEDS_ALL_LEDS; + PORTR.PIN0CTRL = PORT_INVEN_bm; + } + + static inline void LEDs_Disable(void) + { + PORTR.DIRCLR = LEDS_ALL_LEDS; + PORTR.OUTCLR = LEDS_ALL_LEDS; + + PORTCFG.MPCMASK = 0; + PORTR.PIN0CTRL = LEDS_ALL_LEDS; + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTR_OUTSET = LEDMask; + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTR_OUTCLR = LEDMask; + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTR_OUT = (PORTR.OUT & ~LEDS_ALL_LEDS) | LEDMask; + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask) + { + PORTR_OUT = (PORTR.OUT & ~LEDMask) | ActiveMask; + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PORTR_OUTTGL = LEDMask; + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return (PORTR_OUT & LEDS_ALL_LEDS); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h new file mode 100644 index 0000000000..ae5445a1f8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h @@ -0,0 +1,119 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. + * \copydetails Group_Buttons_B1_XPLAINED + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_B1_XPLAINED B1_XPLAINED + * \brief Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. + * + * Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>BUTTONS_BUTTON1</td><td>Touch CS0 Button</td><td>Low</td><td>PORTE.0</td></tr> + * <tr><td>BUTTONS_BUTTON2</td><td>Touch CS1 Button</td><td>Low</td><td>PORTE.1</td></tr> + * <tr><td>BUTTONS_BUTTON3</td><td>Touch CS2 Button</td><td>Low</td><td>PORTE.2</td></tr> + * <tr><td>BUTTONS_BUTTON4</td><td>Touch CS3 Button</td><td>Low</td><td>PORTE.3</td></tr> + * </table> + * + * @{ + */ + +#ifndef __BUTTONS_B1_XPLAINED_H__ +#define __BUTTONS_B1_XPLAINED_H__ + + /* Includes: */ + #include <avr/io.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 0) + + /** Button mask for the second button on the board. */ + #define BUTTONS_BUTTON2 (1 << 1) + + /** Button mask for the third button on the board. */ + #define BUTTONS_BUTTON3 (1 << 2) + + /** Button mask for the fourth button on the board. */ + #define BUTTONS_BUTTON4 (1 << 3) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + PORTE.OUTSET = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + + PORTCFG.MPCMASK = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + PORTE.PIN0CTRL = (PORT_INVEN_bm | PORT_OPC_PULLUP_gc); + } + + static inline void Buttons_Disable(void) + { + PORTE.OUTCLR = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + + PORTCFG.MPCMASK = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + PORTE.PIN0CTRL = 0; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return (PORTE_IN & (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Dataflash.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Dataflash.h new file mode 100644 index 0000000000..2f58c48406 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Dataflash.h @@ -0,0 +1,224 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained. + * \copydetails Group_Dataflash_A3BU_XPLAINED + * + * \note This file should not be included directly. It is automatically included as needed by the dataflash driver + * dispatch header located in LUFA/Drivers/Board/Dataflash.h. + */ + +/** \ingroup Group_Dataflash + * \defgroup Group_Dataflash_A3BU_XPLAINED A3BU_XPLAINED + * \brief Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained. + * + * Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained board. + * + * <table> + * <tr><th>Name</th><th>Info</th><th>Select Pin</th><th>SPI Port</th></tr> + * <tr><td>DATAFLASH_CHIP1</td><td>AT45DB642D (8MB)</td><td>PORTD.2</td><td>USARTC0 (In SPI Mode, Remapped)</td></tr> + * </table> + * + * @{ + */ + +#ifndef __DATAFLASH_A3BU_XPLAINED_H__ +#define __DATAFLASH_A3BU_XPLAINED_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../../../Misc/AT45DB642D.h" + #include "../../../Peripheral/SerialSPI.h" + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_DATAFLASH_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define DATAFLASH_CHIPCS_MASK (1 << 2) + #define DATAFLASH_CHIPCS_PORT PORTD + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Constant indicating the total number of dataflash ICs mounted on the selected board. */ + #define DATAFLASH_TOTALCHIPS 1 + + /** Mask for no dataflash chip selected. */ + #define DATAFLASH_NO_CHIP 0 + + /** Mask for the first dataflash chip selected. */ + #define DATAFLASH_CHIP1 (1 << 2) + + /** Internal main memory page size for the board's dataflash ICs. */ + #define DATAFLASH_PAGE_SIZE 1024 + + /** Total number of pages inside each of the board's dataflash ICs. */ + #define DATAFLASH_PAGES 8192 + + /* Inline Functions: */ + /** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC. + * The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used. + */ + static inline void Dataflash_Init(void) + { + DATAFLASH_CHIPCS_PORT.DIRSET = DATAFLASH_CHIPCS_MASK; + + PORTCFG.MPCMASK = DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT.PIN0CTRL = PORT_INVEN_bm; + + PORTC.REMAP |= PORT_USART0_bm; + } + + /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) + { + return SerialSPI_TransferByte(&USARTC0, Byte); + } + + /** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash. + * + * \param[in] Byte Byte of data to send to the dataflash + */ + static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SendByte(const uint8_t Byte) + { + SerialSPI_SendByte(&USARTC0, Byte); + } + + /** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash. + * + * \return Last response byte from the dataflash + */ + static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_ReceiveByte(void) + { + return SerialSPI_ReceiveByte(&USARTC0); + } + + /** Determines the currently selected dataflash chip. + * + * \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected + * or a DATAFLASH_CHIPn mask (where n is the chip number). + */ + static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Dataflash_GetSelectedChip(void) + { + return (DATAFLASH_CHIPCS_PORT.OUT & DATAFLASH_CHIPCS_MASK); + } + + /** Selects the given dataflash chip. + * + * \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is + * the chip number). + */ + static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE; + static inline void Dataflash_SelectChip(const uint8_t ChipMask) + { + DATAFLASH_CHIPCS_PORT.OUTCLR = DATAFLASH_CHIPCS_MASK; + DATAFLASH_CHIPCS_PORT.OUTSET = (ChipMask & DATAFLASH_CHIPCS_MASK); + } + + /** Deselects the current dataflash chip, so that no dataflash is selected. */ + static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE; + static inline void Dataflash_DeselectChip(void) + { + Dataflash_SelectChip(DATAFLASH_NO_CHIP); + } + + /** Selects a dataflash IC from the given page number, which should range from 0 to + * ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one + * dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside + * the total number of pages contained in the boards dataflash ICs, all dataflash ICs + * are deselected. + * + * \param[in] PageAddress Address of the page to manipulate, ranging from + * 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). + */ + static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress) + { + Dataflash_DeselectChip(); + + if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS)) + return; + + Dataflash_SelectChip(DATAFLASH_CHIP1); + } + + /** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive + * a new command. + */ + static inline void Dataflash_ToggleSelectedChipCS(void) + { + uint8_t SelectedChipMask = Dataflash_GetSelectedChip(); + + Dataflash_DeselectChip(); + Dataflash_SelectChip(SelectedChipMask); + } + + /** Spin-loops while the currently selected dataflash is busy executing a command, such as a main + * memory page program or main memory to buffer transfer. + */ + static inline void Dataflash_WaitWhileBusy(void) + { + Dataflash_ToggleSelectedChipCS(); + Dataflash_SendByte(DF_CMD_GETSTATUS); + while (!(Dataflash_ReceiveByte() & DF_STATUS_READY)); + Dataflash_ToggleSelectedChipCS(); + } + + /** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with + * dataflash commands which require a complete 24-bit address. + * + * \param[in] PageAddress Page address within the selected dataflash IC + * \param[in] BufferByte Address within the dataflash's buffer + */ + static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, + const uint16_t BufferByte) + { + Dataflash_SendByte(PageAddress >> 5); + Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8)); + Dataflash_SendByte(BufferByte); + } + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/LEDs.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/LEDs.h new file mode 100644 index 0000000000..b4b743214a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/LEDs.h @@ -0,0 +1,182 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Board specific LED driver header for the Atmel XMEGA B1 Xplained. + * \copydetails Group_LEDs_B1_XPLAINED + * + * \note This file should not be included directly. It is automatically included as needed by the LEDs driver + * dispatch header located in LUFA/Drivers/Board/LEDs.h. + */ + +/** \ingroup Group_LEDs + * \defgroup Group_LEDs_B1_XPLAINED B1_XPLAINED + * \brief Board specific LED driver header for the Atmel XMEGA B1 Xplained. + * + * Board specific LED driver header for the Atmel XMEGA B1 Xplained. + * + * <table> + * <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr> + * <tr><td>LEDS_LED1</td><td>Yellow</td><td>LED0 LED</td><td>High</td><td>PORTB.4</td></tr> + * <tr><td>LEDS_LED2</td><td>Yellow</td><td>LED1 LED</td><td>High</td><td>PORTB.5</td></tr> + * <tr><td>LEDS_LED3</td><td>Yellow</td><td>LED2 LED</td><td>High</td><td>PORTB.6</td></tr> + * <tr><td>LEDS_LED4</td><td>Yellow</td><td>LED3 LED</td><td>High</td><td>PORTB.7</td></tr> + * <tr><td>LEDS_LED5</td><td>Green</td><td>USB LED</td><td>Low</td><td>PORTE.4</td></tr> + * </table> + * + * @{ + */ + +#ifndef __LEDS_B1_XPLAINED_H__ +#define __LEDS_B1_XPLAINED_H__ + + /* Includes: */ + #include <avr/io.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_LEDS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define LEDS_PORTB_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4) + #define LEDS_PORTE_LEDS LEDS_LED5 + + #define LEDS_PORTE_MASK_SHIFT 1 + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** LED mask for the first LED on the board. */ + #define LEDS_LED1 (1 << 4) + + /** LED mask for the second LED on the board. */ + #define LEDS_LED2 (1 << 5) + + /** LED mask for the third LED on the board. */ + #define LEDS_LED3 (1 << 6) + + /** LED mask for the fourth LED on the board. */ + #define LEDS_LED4 (1 << 7) + + /** LED mask for the fifth LED on the board. */ + #define LEDS_LED5 ((1 << 4) >> LEDS_PORTE_MASK_SHIFT) + + /** LED mask for all the LEDs on the board. */ + #define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4 | LEDS_LED5) + + /** LED mask for none of the board LEDs. */ + #define LEDS_NO_LEDS 0 + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void LEDs_Init(void) + { + PORTB.DIRSET = LEDS_PORTB_LEDS; + PORTB.OUTCLR = LEDS_PORTB_LEDS; + + PORTCFG.MPCMASK = LEDS_PORTB_LEDS; + PORTB.PIN0CTRL = PORT_INVEN_bm; + + PORTE.DIRSET = (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + PORTE.OUTCLR = (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_Disable(void) + { + PORTB.DIRCLR = LEDS_PORTB_LEDS; + PORTB.OUTCLR = LEDS_PORTB_LEDS; + + PORTCFG.MPCMASK = 0; + PORTB.PIN0CTRL = LEDS_PORTB_LEDS; + + PORTE.DIRCLR = (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + PORTE.OUTCLR = (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask) + { + PORTB_OUTSET = (LEDMask & LEDS_PORTB_LEDS); + PORTE_OUTSET = ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask) + { + PORTB_OUTCLR = (LEDMask & LEDS_PORTB_LEDS); + PORTE_OUTCLR = ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_SetAllLEDs(const uint8_t LEDMask) + { + PORTB_OUTCLR = LEDS_PORTB_LEDS; + PORTE_OUTCLR = (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT); + + PORTB_OUTSET = (LEDMask & LEDS_PORTB_LEDS); + PORTE_OUTSET = ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask) + { + PORTB_OUTCLR = (LEDMask & LEDS_PORTB_LEDS); + PORTE_OUTCLR = ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + + PORTB_OUTSET = (ActiveMask & LEDS_PORTB_LEDS); + PORTE_OUTSET = ((ActiveMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline void LEDs_ToggleLEDs(const uint8_t LEDMask) + { + PORTB_OUTTGL = (LEDMask & LEDS_PORTB_LEDS); + PORTE_OUTTGL = ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT); + } + + static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t LEDs_GetLEDs(void) + { + return ((PORTB_OUT & LEDS_PORTB_LEDS) | (PORTE_OUT & (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT))); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/AT45DB321C.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/AT45DB321C.h new file mode 100644 index 0000000000..5c6780f332 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/AT45DB321C.h @@ -0,0 +1,100 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Command constants for the Atmel AT45DB321C Dataflash. + * \copydetails Group_AT45DB321C + */ + +/** \ingroup Group_MiscDrivers + * \defgroup Group_AT45DB321C Atmel AT45DB321C Dataflash Commands + * \brief Command constants for the Atmel AT45DB321C Dataflash. + * + * Dataflash command constants for the Atmel AT45DB321C Dataflash IC. + * + * @{ + */ + +#ifndef __AT45DB321C_CMDS_H__ +#define __AT45DB321C_CMDS_H__ + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name Dataflash Status Values */ + //@{ + #define DF_STATUS_READY (1 << 7) + #define DF_STATUS_COMPMISMATCH (1 << 6) + #define DF_STATUS_SECTORPROTECTION_ON (1 << 1) + //@} + + /** \name Dataflash Commands */ + //@{ + #define DF_CMD_GETSTATUS 0xD7 + + #define DF_CMD_MAINMEMTOBUFF1 0x53 + #define DF_CMD_MAINMEMTOBUFF2 0x55 + #define DF_CMD_MAINMEMTOBUFF1COMP 0x60 + #define DF_CMD_MAINMEMTOBUFF2COMP 0x61 + #define DF_CMD_AUTOREWRITEBUFF1 0x58 + #define DF_CMD_AUTOREWRITEBUFF2 0x59 + + #define DF_CMD_MAINMEMPAGEREAD 0xD2 + #define DF_CMD_CONTARRAYREAD_LF 0xE8 + #define DF_CMD_BUFF1READ_LF 0xD4 + #define DF_CMD_BUFF2READ_LF 0xD6 + + #define DF_CMD_BUFF1WRITE 0x84 + #define DF_CMD_BUFF2WRITE 0x87 + #define DF_CMD_BUFF1TOMAINMEMWITHERASE 0x83 + #define DF_CMD_BUFF2TOMAINMEMWITHERASE 0x86 + #define DF_CMD_BUFF1TOMAINMEM 0x88 + #define DF_CMD_BUFF2TOMAINMEM 0x89 + #define DF_CMD_MAINMEMPAGETHROUGHBUFF1 0x82 + #define DF_CMD_MAINMEMPAGETHROUGHBUFF2 0x85 + + #define DF_CMD_PAGEERASE 0x81 + #define DF_CMD_BLOCKERASE 0x50 + + #define DF_CMD_SECTORPROTECTIONOFF ((char[]){0x3D, 0x2A, 0x7F, 0xCF}) + #define DF_CMD_SECTORPROTECTIONOFF_BYTE1 0x3D + #define DF_CMD_SECTORPROTECTIONOFF_BYTE2 0x2A + #define DF_CMD_SECTORPROTECTIONOFF_BYTE3 0x7F + #define DF_CMD_SECTORPROTECTIONOFF_BYTE4 0xCF + + #define DF_CMD_READMANUFACTURERDEVICEINFO 0x9F + //@} + + /** Manufacturer code for Atmel Corporation, returned by Atmel Dataflash ICs in response to the \c DF_CMD_READMANUFACTURERDEVICEINFO command. */ + #define DF_MANUFACTURER_ATMEL 0x1F + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/AT45DB642D.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/AT45DB642D.h new file mode 100644 index 0000000000..cbd15d63ff --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/AT45DB642D.h @@ -0,0 +1,116 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Command constants for the Atmel AT45DB642D Dataflash. + * \copydetails Group_AT45DB642D + */ + +/** \ingroup Group_MiscDrivers + * \defgroup Group_AT45DB642D Atmel AT45DB642D Dataflash Commands + * \brief Command constants for the Atmel AT45DB642D Dataflash. + * + * Dataflash command constants for the Atmel AT45DB642D Dataflash IC. + * + * @{ + */ + +#ifndef __AT45DB642D_CMDS_H__ +#define __AT45DB642D_CMDS_H__ + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name Dataflash Status Values */ + //@{ + #define DF_STATUS_READY (1 << 7) + #define DF_STATUS_COMPMISMATCH (1 << 6) + #define DF_STATUS_SECTORPROTECTION_ON (1 << 1) + #define DF_STATUS_BINARYPAGESIZE_ON (1 << 0) + //@} + + /** \name Dataflash Commands */ + //@{ + #define DF_CMD_GETSTATUS 0xD7 + #define DF_CMD_POWERDOWN 0xB9 + #define DF_CMD_WAKEUP 0xAB + + #define DF_CMD_MAINMEMTOBUFF1 0x53 + #define DF_CMD_MAINMEMTOBUFF2 0x55 + #define DF_CMD_MAINMEMTOBUFF1COMP 0x60 + #define DF_CMD_MAINMEMTOBUFF2COMP 0x61 + #define DF_CMD_AUTOREWRITEBUFF1 0x58 + #define DF_CMD_AUTOREWRITEBUFF2 0x59 + + #define DF_CMD_MAINMEMPAGEREAD 0xD2 + #define DF_CMD_CONTARRAYREAD_LF 0x03 + #define DF_CMD_BUFF1READ_LF 0xD1 + #define DF_CMD_BUFF2READ_LF 0xD3 + + #define DF_CMD_BUFF1WRITE 0x84 + #define DF_CMD_BUFF2WRITE 0x87 + #define DF_CMD_BUFF1TOMAINMEMWITHERASE 0x83 + #define DF_CMD_BUFF2TOMAINMEMWITHERASE 0x86 + #define DF_CMD_BUFF1TOMAINMEM 0x88 + #define DF_CMD_BUFF2TOMAINMEM 0x89 + #define DF_CMD_MAINMEMPAGETHROUGHBUFF1 0x82 + #define DF_CMD_MAINMEMPAGETHROUGHBUFF2 0x85 + + #define DF_CMD_PAGEERASE 0x81 + #define DF_CMD_BLOCKERASE 0x50 + #define DF_CMD_SECTORERASE 0x7C + + #define DF_CMD_CHIPERASE ((char[]){0xC7, 0x94, 0x80, 0x9A}) + #define DF_CMD_CHIPERASE_BYTE1 0xC7 + #define DF_CMD_CHIPERASE_BYTE2 0x94 + #define DF_CMD_CHIPERASE_BYTE3 0x80 + #define DF_CMD_CHIPERASE_BYTE4 0x9A + + #define DF_CMD_SECTORPROTECTIONOFF ((char[]){0x3D, 0x2A, 0x7F, 0x9A}) + #define DF_CMD_SECTORPROTECTIONOFF_BYTE1 0x3D + #define DF_CMD_SECTORPROTECTIONOFF_BYTE2 0x2A + #define DF_CMD_SECTORPROTECTIONOFF_BYTE3 0x7F + #define DF_CMD_SECTORPROTECTIONOFF_BYTE4 0x9A + + #define DF_CMD_BINARYPAGESIZEMODEON ((char[]){0x3D, 0x2A, 0x80, 0xA6}) + #define DF_CMD_BINARYPAGESIZEMODEON_BYTE1 0x3D + #define DF_CMD_BINARYPAGESIZEMODEON_BYTE2 0x2A + #define DF_CMD_BINARYPAGESIZEMODEON_BYTE3 0x80 + #define DF_CMD_BINARYPAGESIZEMODEON_BYTE4 0xA6 + + #define DF_CMD_READMANUFACTURERDEVICEINFO 0x9F + //@} + + /** Manufacturer code for Atmel Corporation, returned by Atmel Dataflash ICs in response to the \c DF_CMD_READMANUFACTURERDEVICEINFO command. */ + #define DF_MANUFACTURER_ATMEL 0x1F + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/RingBuffer.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/RingBuffer.h new file mode 100644 index 0000000000..6d0f60ffa8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/RingBuffer.h @@ -0,0 +1,303 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Lightweight ring (circular) buffer, for fast insertion/deletion of bytes. + * + * Lightweight ring buffer, for fast insertion/deletion. Multiple buffers can be created of + * different sizes to suit different needs. + * + * Note that for each buffer, insertion and removal operations may occur at the same time (via + * a multi-threaded ISR based system) however the same kind of operation (two or more insertions + * or deletions) must not overlap. If there is possibility of two or more of the same kind of + * operating occurring at the same point in time, atomic (mutex) locking should be used. + */ + +/** \ingroup Group_MiscDrivers + * \defgroup Group_RingBuff Generic Byte Ring Buffer - LUFA/Drivers/Misc/RingBuffer.h + * \brief Lightweight ring buffer, for fast insertion/deletion of bytes. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Lightweight ring buffer, for fast insertion/deletion. Multiple buffers can be created of + * different sizes to suit different needs. + * + * Note that for each buffer, insertion and removal operations may occur at the same time (via + * a multi-threaded ISR based system) however the same kind of operation (two or more insertions + * or deletions) must not overlap. If there is possibility of two or more of the same kind of + * operating occurring at the same point in time, atomic (mutex) locking should be used. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Create the buffer structure and its underlying storage array + * RingBuffer_t Buffer; + * uint8_t BufferData[128]; + * + * // Initialize the buffer with the created storage array + * RingBuffer_InitBuffer(&Buffer, BufferData, sizeof(BufferData)); + * + * // Insert some data into the buffer + * RingBuffer_Insert(Buffer, 'H'); + * RingBuffer_Insert(Buffer, 'E'); + * RingBuffer_Insert(Buffer, 'L'); + * RingBuffer_Insert(Buffer, 'L'); + * RingBuffer_Insert(Buffer, 'O'); + * + * // Cache the number of stored bytes in the buffer + * uint16_t BufferCount = RingBuffer_GetCount(&Buffer); + * + * // Printer stored data length + * printf("Buffer Length: %d, Buffer Data: \r\n", BufferCount); + * + * // Print contents of the buffer one character at a time + * while (BufferCount--) + * putc(RingBuffer_Remove(&Buffer)); + * \endcode + * + * @{ + */ + +#ifndef __RING_BUFFER_H__ +#define __RING_BUFFER_H__ + + /* Includes: */ + #include "../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Type Defines: */ + /** \brief Ring Buffer Management Structure. + * + * Type define for a new ring buffer object. Buffers should be initialized via a call to + * \ref RingBuffer_InitBuffer() before use. + */ + typedef struct + { + uint8_t* In; /**< Current storage location in the circular buffer. */ + uint8_t* Out; /**< Current retrieval location in the circular buffer. */ + uint8_t* Start; /**< Pointer to the start of the buffer's underlying storage array. */ + uint8_t* End; /**< Pointer to the end of the buffer's underlying storage array. */ + uint16_t Size; /**< Size of the buffer's underlying storage array. */ + uint16_t Count; /**< Number of bytes currently stored in the buffer. */ + } RingBuffer_t; + + /* Inline Functions: */ + /** Initializes a ring buffer ready for use. Buffers must be initialized via this function + * before any operations are called upon them. Already initialized buffers may be reset + * by re-initializing them using this function. + * + * \param[out] Buffer Pointer to a ring buffer structure to initialize. + * \param[out] DataPtr Pointer to a global array that will hold the data stored into the ring buffer. + * \param[out] Size Maximum number of bytes that can be stored in the underlying data array. + */ + static inline void RingBuffer_InitBuffer(RingBuffer_t* Buffer, uint8_t* const DataPtr, const uint16_t Size) + ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + static inline void RingBuffer_InitBuffer(RingBuffer_t* Buffer, uint8_t* const DataPtr, const uint16_t Size) + { + GCC_FORCE_POINTER_ACCESS(Buffer); + + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + Buffer->In = DataPtr; + Buffer->Out = DataPtr; + Buffer->Start = &DataPtr[0]; + Buffer->End = &DataPtr[Size]; + Buffer->Size = Size; + Buffer->Count = 0; + + SetGlobalInterruptMask(CurrentGlobalInt); + } + + /** Retrieves the current number of bytes stored in a particular buffer. This value is computed + * by entering an atomic lock on the buffer, so that the buffer cannot be modified while the + * computation takes place. This value should be cached when reading out the contents of the buffer, + * so that as small a time as possible is spent in an atomic lock. + * + * \note The value returned by this function is guaranteed to only be the minimum number of bytes + * stored in the given buffer; this value may change as other threads write new data, thus + * the returned number should be used only to determine how many successive reads may safely + * be performed on the buffer. + * + * \param[in] Buffer Pointer to a ring buffer structure whose count is to be computed. + * + * \return Number of bytes currently stored in the buffer. + */ + static inline uint16_t RingBuffer_GetCount(RingBuffer_t* const Buffer) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static inline uint16_t RingBuffer_GetCount(RingBuffer_t* const Buffer) + { + uint16_t Count; + + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + Count = Buffer->Count; + + SetGlobalInterruptMask(CurrentGlobalInt); + return Count; + } + + /** Retrieves the free space in a particular buffer. This value is computed by entering an atomic lock + * on the buffer, so that the buffer cannot be modified while the computation takes place. + * + * \note The value returned by this function is guaranteed to only be the maximum number of bytes + * free in the given buffer; this value may change as other threads write new data, thus + * the returned number should be used only to determine how many successive writes may safely + * be performed on the buffer when there is a single writer thread. + * + * \param[in] Buffer Pointer to a ring buffer structure whose free count is to be computed. + * + * \return Number of free bytes in the buffer. + */ + static inline uint16_t RingBuffer_GetFreeCount(RingBuffer_t* const Buffer) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static inline uint16_t RingBuffer_GetFreeCount(RingBuffer_t* const Buffer) + { + return (Buffer->Size - RingBuffer_GetCount(Buffer)); + } + + /** Atomically determines if the specified ring buffer contains any data. This should + * be tested before removing data from the buffer, to ensure that the buffer does not + * underflow. + * + * If the data is to be removed in a loop, store the total number of bytes stored in the + * buffer (via a call to the \ref RingBuffer_GetCount() function) in a temporary variable + * to reduce the time spent in atomicity locks. + * + * \param[in,out] Buffer Pointer to a ring buffer structure to insert into. + * + * \return Boolean \c true if the buffer contains no free space, false otherwise. + */ + static inline bool RingBuffer_IsEmpty(RingBuffer_t* const Buffer) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static inline bool RingBuffer_IsEmpty(RingBuffer_t* const Buffer) + { + return (RingBuffer_GetCount(Buffer) == 0); + } + + /** Atomically determines if the specified ring buffer contains any free space. This should + * be tested before storing data to the buffer, to ensure that no data is lost due to a + * buffer overrun. + * + * \param[in,out] Buffer Pointer to a ring buffer structure to insert into. + * + * \return Boolean \c true if the buffer contains no free space, false otherwise. + */ + static inline bool RingBuffer_IsFull(RingBuffer_t* const Buffer) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static inline bool RingBuffer_IsFull(RingBuffer_t* const Buffer) + { + return (RingBuffer_GetCount(Buffer) == Buffer->Size); + } + + /** Inserts an element into the ring buffer. + * + * \warning Only one execution thread (main program thread or an ISR) may insert into a single buffer + * otherwise data corruption may occur. Insertion and removal may occur from different execution + * threads. + * + * \param[in,out] Buffer Pointer to a ring buffer structure to insert into. + * \param[in] Data Data element to insert into the buffer. + */ + static inline void RingBuffer_Insert(RingBuffer_t* Buffer, const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1); + static inline void RingBuffer_Insert(RingBuffer_t* Buffer, const uint8_t Data) + { + GCC_FORCE_POINTER_ACCESS(Buffer); + + *Buffer->In = Data; + + if (++Buffer->In == Buffer->End) + Buffer->In = Buffer->Start; + + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + Buffer->Count++; + + SetGlobalInterruptMask(CurrentGlobalInt); + } + + /** Removes an element from the ring buffer. + * + * \warning Only one execution thread (main program thread or an ISR) may remove from a single buffer + * otherwise data corruption may occur. Insertion and removal may occur from different execution + * threads. + * + * \param[in,out] Buffer Pointer to a ring buffer structure to retrieve from. + * + * \return Next data element stored in the buffer. + */ + static inline uint8_t RingBuffer_Remove(RingBuffer_t* Buffer) ATTR_NON_NULL_PTR_ARG(1); + static inline uint8_t RingBuffer_Remove(RingBuffer_t* Buffer) + { + GCC_FORCE_POINTER_ACCESS(Buffer); + + uint8_t Data = *Buffer->Out; + + if (++Buffer->Out == Buffer->End) + Buffer->Out = Buffer->Start; + + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + Buffer->Count--; + + SetGlobalInterruptMask(CurrentGlobalInt); + + return Data; + } + + /** Returns the next element stored in the ring buffer, without removing it. + * + * \param[in,out] Buffer Pointer to a ring buffer structure to retrieve from. + * + * \return Next data element stored in the buffer. + */ + static inline uint8_t RingBuffer_Peek(RingBuffer_t* const Buffer) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static inline uint8_t RingBuffer_Peek(RingBuffer_t* const Buffer) + { + return *Buffer->Out; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/TerminalCodes.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/TerminalCodes.h new file mode 100644 index 0000000000..2f71a84b2a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Misc/TerminalCodes.h @@ -0,0 +1,231 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief ANSI terminal special escape code macros. + * + * ANSI terminal compatible escape sequences. These escape sequences are designed to be concatenated with existing + * strings to modify their display on a compatible terminal application. + */ + +/** \ingroup Group_MiscDrivers + * \defgroup Group_Terminal ANSI Terminal Escape Codes - LUFA/Drivers/Misc/TerminalCodes.h + * \brief ANSI terminal special escape code macros. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Escape code macros for ANSI compliant text terminals. + * + * \note If desired, the macro \c DISABLE_TERMINAL_CODES can be defined in the project makefile and passed to the GCC + * compiler via the -D switch to disable the terminal codes without modifying the source, for use with non + * compatible terminals (any terminal codes then equate to empty strings). + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * printf("Normal String, " + * ESC_BOLD_ON "Bold String, " + * ESC_UNDERLINE_ON "Bold and Underlined String" + * ESC_RESET ESC_FG_BLUE ESC_BG_YELLOW "Normal Blue-on-Yellow String"); + * \endcode + * + * @{ + */ + +#ifndef __TERMINALCODES_H__ +#define __TERMINALCODES_H__ + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if !defined(DISABLE_TERMINAL_CODES) + /** Creates an ANSI escape sequence with the specified payload. + * + * \param[in] EscapeSeq Payload to encode as an ANSI escape sequence, a \c ESC_* mask. + */ + #define ANSI_ESCAPE_SEQUENCE(EscapeSeq) "\33[" EscapeSeq + #else + #define ANSI_ESCAPE_SEQUENCE(EscapeSeq) + #endif + + /** \name Text Display Modifier Control Sequences */ + //@{ + /** Turns on bold so that any following text is printed to the terminal in bold. */ + #define ESC_BOLD_ON ANSI_ESCAPE_SEQUENCE("1m") + + /** Turns on italics so that any following text is printed to the terminal in italics. */ + #define ESC_ITALICS_ON ANSI_ESCAPE_SEQUENCE("3m") + + /** Turns on underline so that any following text is printed to the terminal underlined. */ + #define ESC_UNDERLINE_ON ANSI_ESCAPE_SEQUENCE("4m") + + /** Turns on inverse so that any following text is printed to the terminal in inverted colours. */ + #define ESC_INVERSE_ON ANSI_ESCAPE_SEQUENCE("7m") + + /** Turns on strikethrough so that any following text is printed to the terminal with a line through the + * center. + */ + #define ESC_STRIKETHROUGH_ON ANSI_ESCAPE_SEQUENCE("9m") + + /** Turns off bold so that any following text is printed to the terminal in non bold. */ + #define ESC_BOLD_OFF ANSI_ESCAPE_SEQUENCE("22m") + + /** Turns off italics so that any following text is printed to the terminal in non italics. */ + #define ESC_ITALICS_OFF ANSI_ESCAPE_SEQUENCE("23m") + + /** Turns off underline so that any following text is printed to the terminal non underlined. */ + #define ESC_UNDERLINE_OFF ANSI_ESCAPE_SEQUENCE("24m") + + /** Turns off inverse so that any following text is printed to the terminal in non inverted colours. */ + #define ESC_INVERSE_OFF ANSI_ESCAPE_SEQUENCE("27m") + + /** Turns off strikethrough so that any following text is printed to the terminal without a line through + * the center. + */ + #define ESC_STRIKETHROUGH_OFF ANSI_ESCAPE_SEQUENCE("29m") + //@} + + /** \name Text Colour Control Sequences */ + //@{ + /** Sets the foreground (text) colour to black. */ + #define ESC_FG_BLACK ANSI_ESCAPE_SEQUENCE("30m") + + /** Sets the foreground (text) colour to red. */ + #define ESC_FG_RED ANSI_ESCAPE_SEQUENCE("31m") + + /** Sets the foreground (text) colour to green. */ + #define ESC_FG_GREEN ANSI_ESCAPE_SEQUENCE("32m") + + /** Sets the foreground (text) colour to yellow. */ + #define ESC_FG_YELLOW ANSI_ESCAPE_SEQUENCE("33m") + + /** Sets the foreground (text) colour to blue. */ + #define ESC_FG_BLUE ANSI_ESCAPE_SEQUENCE("34m") + + /** Sets the foreground (text) colour to magenta. */ + #define ESC_FG_MAGENTA ANSI_ESCAPE_SEQUENCE("35m") + + /** Sets the foreground (text) colour to cyan. */ + #define ESC_FG_CYAN ANSI_ESCAPE_SEQUENCE("36m") + + /** Sets the foreground (text) colour to white. */ + #define ESC_FG_WHITE ANSI_ESCAPE_SEQUENCE("37m") + + /** Sets the foreground (text) colour to the terminal's default. */ + #define ESC_FG_DEFAULT ANSI_ESCAPE_SEQUENCE("39m") + + /** Sets the text background colour to black. */ + #define ESC_BG_BLACK ANSI_ESCAPE_SEQUENCE("40m") + + /** Sets the text background colour to red. */ + #define ESC_BG_RED ANSI_ESCAPE_SEQUENCE("41m") + + /** Sets the text background colour to green. */ + #define ESC_BG_GREEN ANSI_ESCAPE_SEQUENCE("42m") + + /** Sets the text background colour to yellow. */ + #define ESC_BG_YELLOW ANSI_ESCAPE_SEQUENCE("43m") + + /** Sets the text background colour to blue. */ + #define ESC_BG_BLUE ANSI_ESCAPE_SEQUENCE("44m") + + /** Sets the text background colour to magenta. */ + #define ESC_BG_MAGENTA ANSI_ESCAPE_SEQUENCE("45m") + + /** Sets the text background colour to cyan. */ + #define ESC_BG_CYAN ANSI_ESCAPE_SEQUENCE("46m") + + /** Sets the text background colour to white. */ + #define ESC_BG_WHITE ANSI_ESCAPE_SEQUENCE("47m") + + /** Sets the text background colour to the terminal's default. */ + #define ESC_BG_DEFAULT ANSI_ESCAPE_SEQUENCE("49m") + //@} + + /** \name Cursor Positioning Control Sequences */ + //@{ + /** Saves the current cursor position so that it may be restored with \ref ESC_CURSOR_POS_RESTORE. */ + #define ESC_CURSOR_POS_SAVE ANSI_ESCAPE_SEQUENCE("s") + + /** Restores the cursor position to the last position saved with \ref ESC_CURSOR_POS_SAVE. */ + #define ESC_CURSOR_POS_RESTORE ANSI_ESCAPE_SEQUENCE("u") + + /** Sets the cursor position to the given line and column. + * + * \param[in] Line Line number to position the cursor at. + * \param[in] Column Column number to position the cursor at. + */ + #define ESC_CURSOR_POS(Line, Column) ANSI_ESCAPE_SEQUENCE(#Line ";" #Column "H") + + /** Moves the cursor up the given number of lines. + * + * \param[in] Lines Number of lines to move the cursor position + */ + #define ESC_CURSOR_UP(Lines) ANSI_ESCAPE_SEQUENCE(#Lines "A") + + /** Moves the cursor down the given number of lines. + * + * \param[in] Lines Number of lines to move the cursor position + */ + #define ESC_CURSOR_DOWN(Lines) ANSI_ESCAPE_SEQUENCE(#Lines "B") + + /** Moves the cursor to the right the given number of columns. + * + * \param[in] Columns Number of columns to move the cursor position + */ + #define ESC_CURSOR_FORWARD(Columns) ANSI_ESCAPE_SEQUENCE(#Columns "C") + + /** Moves the cursor to the left the given number of columns. + * + * \param[in] Columns Number of columns to move the cursor position + */ + #define ESC_CURSOR_BACKWARD(Columns) ANSI_ESCAPE_SEQUENCE(#Columns "D") + //@} + + /** \name Miscellaneous Control Sequences */ + //@{ + /** Resets any escape sequence modifiers back to their defaults. */ + #define ESC_RESET ANSI_ESCAPE_SEQUENCE("0m") + + /** Erases the entire display, returning the cursor to the top left. */ + #define ESC_ERASE_DISPLAY ANSI_ESCAPE_SEQUENCE("2J") + + /** Erases the current line, returning the cursor to the far left. */ + #define ESC_ERASE_LINE ANSI_ESCAPE_SEQUENCE("K") + //@} + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/ADC.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/ADC.h new file mode 100644 index 0000000000..ebce11b330 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/ADC.h @@ -0,0 +1,75 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Hardware Analogue-to-Digital converter driver. + * + * This file is the master dispatch header file for the device-specific ADC driver, for microcontrollers + * containing an ADC. + * + * User code should include this file, which will in turn include the correct ADC driver header file for the + * currently selected architecture and microcontroller model. + */ + +/** \ingroup Group_PeripheralDrivers + * \defgroup Group_ADC ADC Driver - LUFA/Drivers/Peripheral/ADC.h + * \brief Hardware Analogue-to-Digital converter driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Hardware ADC driver. This module provides an easy to use driver for the hardware ADC + * present on many microcontrollers, for the conversion of analogue signals into the + * digital domain. + * + * \note The exact API for this driver may vary depending on the target used - see + * individual target module documentation for the API specific to your target processor. + */ + +#ifndef __ADC_H__ +#define __ADC_H__ + + /* Macros: */ + #define __INCLUDE_FROM_ADC_H + + /* Includes: */ + #include "../../Common/Common.h" + + /* Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/ADC_AVR8.h" + #else + #error The ADC peripheral driver is not currently available for your selected architecture. + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h new file mode 100644 index 0000000000..c002f79f7b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/ADC_AVR8.h @@ -0,0 +1,456 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief ADC Peripheral Driver (AVR8) + * + * On-chip Analogue-to-Digital converter (ADC) driver for supported U4, U6 and U7 model AVRs that contain an ADC + * peripheral internally. + * + * \note This file should not be included directly. It is automatically included as needed by the ADC driver + * dispatch header located in LUFA/Drivers/Peripheral/ADC.h. + */ + +/** \ingroup Group_ADC + * \defgroup Group_ADC_AVR8 ADC Peripheral Driver (AVR8) + * + * \section Sec_ModDescription Module Description + * On-chip Analogue-to-Digital converter (ADC) driver for supported U4, U6 and U7 model AVRs that contain an ADC + * peripheral internally. + * + * \note This file should not be included directly. It is automatically included as needed by the ADC driver + * dispatch header located in LUFA/Drivers/Peripheral/ADC.h. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the ADC driver before first use + * ADC_Init(ADC_FREE_RUNNING | ADC_PRESCALE_32); + * + * // Must setup the ADC channel to read beforehand + * ADC_SetupChannel(1); + * + * // Perform a single conversion of the ADC channel 1 + * ADC_GetChannelReading(ADC_REFERENCE_AVCC | ADC_RIGHT_ADJUSTED | ADC_CHANNEL1); + * printf("Conversion Result: %d\r\n", ADC_GetResult()); + * + * // Start reading ADC channel 1 in free running (continuous conversion) mode + * ADC_StartReading(ADC_REFERENCE_AVCC | ADC_RIGHT_ADJUSTED | ADC_CHANNEL1); + * for (;;) + * { + * while (!(ADC_IsReadingComplete())) {}; + * printf("Conversion Result: %d\r\n", ADC_GetResult()); + * } + * \endcode + * + * @{ + */ + +#ifndef __ADC_AVR8_H__ +#define __ADC_AVR8_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_ADC_H) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/ADC.h instead. + #endif + + #if !(defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \ + defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \ + defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || \ + defined(__AVR_ATmega32U6__)) + #error The ADC peripheral driver is not currently available for your selected microcontroller model. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define _ADC_GET_MUX_MASK2(y) ADC_CHANNEL ## y + #define _ADC_GET_MUX_MASK(y) _ADC_GET_MUX_MASK2(y) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name ADC Reference Configuration Masks */ + //@{ + /** Reference mask, for using the voltage present at the AVR's AREF pin for the ADC reference. */ + #define ADC_REFERENCE_AREF 0 + + /** Reference mask, for using the voltage present at the AVR's AVCC pin for the ADC reference. */ + #define ADC_REFERENCE_AVCC (1 << REFS0) + + /** Reference mask, for using the internally generated 2.56V reference voltage as the ADC reference. */ + #define ADC_REFERENCE_INT2560MV ((1 << REFS1) | (1 << REFS0)) + //@} + + /** \name ADC Result Adjustment Configuration Masks */ + //@{ + /** Left-adjusts the 10-bit ADC result, so that the upper 8 bits of the value returned by the + * \ref ADC_GetResult() macro contain the 8 most significant bits of the result. + */ + #define ADC_LEFT_ADJUSTED (1 << ADLAR) + + /** Right-adjusts the 10-bit ADC result, so that the lower 8 bits of the value returned by the + * \ref ADC_GetResult() macro contain the 8 least significant bits of the result. + */ + #define ADC_RIGHT_ADJUSTED (0 << ADLAR) + //@} + + /** \name ADC Mode Configuration Masks */ + //@{ + /** Sets the ADC mode to free running, so that conversions take place continuously as fast as the ADC + * is capable of at the given input clock speed. + */ + #define ADC_FREE_RUNNING (1 << ADATE) + + /** Sets the ADC mode to single conversion, so that only a single conversion will take place before + * the ADC returns to idle. + */ + #define ADC_SINGLE_CONVERSION (0 << ADATE) + //@} + + /** \name ADC Prescaler Configuration Masks */ + //@{ + /** Sets the ADC input clock to prescale by a factor of 2 the AVR's system clock. */ + #define ADC_PRESCALE_2 (1 << ADPS0) + + /** Sets the ADC input clock to prescale by a factor of 4 the AVR's system clock. */ + #define ADC_PRESCALE_4 (1 << ADPS1) + + /** Sets the ADC input clock to prescale by a factor of 8 the AVR's system clock. */ + #define ADC_PRESCALE_8 ((1 << ADPS0) | (1 << ADPS1)) + + /** Sets the ADC input clock to prescale by a factor of 16 the AVR's system clock. */ + #define ADC_PRESCALE_16 (1 << ADPS2) + + /** Sets the ADC input clock to prescale by a factor of 32 the AVR's system clock. */ + #define ADC_PRESCALE_32 ((1 << ADPS2) | (1 << ADPS0)) + + /** Sets the ADC input clock to prescale by a factor of 64 the AVR's system clock. */ + #define ADC_PRESCALE_64 ((1 << ADPS2) | (1 << ADPS1)) + + /** Sets the ADC input clock to prescale by a factor of 128 the AVR's system clock. */ + #define ADC_PRESCALE_128 ((1 << ADPS2) | (1 << ADPS1) | (1 << ADPS0)) + //@} + + /** \name ADC MUX Masks */ + //@{ + /** MUX mask define for the ADC0 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */ + #define ADC_CHANNEL0 (0x00 << MUX0) + + /** MUX mask define for the ADC1 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */ + #define ADC_CHANNEL1 (0x01 << MUX0) + + #if (!(defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__)) || defined(__DOXYGEN__)) + /** MUX mask define for the ADC2 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL2 (0x02 << MUX0) + + /** MUX mask define for the ADC3 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL3 (0x03 << MUX0) + #endif + + /** MUX mask define for the ADC4 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */ + #define ADC_CHANNEL4 (0x04 << MUX0) + + /** MUX mask define for the ADC5 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */ + #define ADC_CHANNEL5 (0x05 << MUX0) + + /** MUX mask define for the ADC6 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */ + #define ADC_CHANNEL6 (0x06 << MUX0) + + /** MUX mask define for the ADC7 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */ + #define ADC_CHANNEL7 (0x07 << MUX0) + + #if (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || defined(__DOXYGEN__)) + /** MUX mask define for the ADC8 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL8 ((1 << 8) | (0x00 << MUX0)) + + /** MUX mask define for the ADC9 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL9 ((1 << 8) | (0x01 << MUX0)) + + /** MUX mask define for the ADC10 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL10 ((1 << 8) | (0x02 << MUX0)) + + /** MUX mask define for the ADC11 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL11 ((1 << 8) | (0x03 << MUX0)) + + /** MUX mask define for the ADC12 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL12 ((1 << 8) | (0x04 << MUX0)) + + /** MUX mask define for the ADC13 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_CHANNEL13 ((1 << 8) | (0x05 << MUX0)) + + /** MUX mask define for the internal temperature sensor channel of the ADC. See \ref ADC_StartReading() and + * \ref ADC_GetChannelReading(). + * + * \note Not available on all AVR models. + */ + #define ADC_INT_TEMP_SENS ((1 << 8) | (0x07 << MUX0)) + #endif + + /** MUX mask define for the internal 1.1V band-gap channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */ + #define ADC_1100MV_BANDGAP (0x1E << MUX0) + + /** Retrieves the ADC MUX mask for the given ADC channel number. + * + * \attention This macro will only work correctly on channel numbers that are compile-time + * constants defined by the preprocessor. + * + * \param[in] Channel Index of the ADC channel whose MUX mask is to be retrieved. + */ + #define ADC_GET_CHANNEL_MASK(Channel) _ADC_GET_MUX_MASK(Channel) + //@} + + /* Inline Functions: */ + /** Configures the given ADC channel, ready for ADC conversions. This function sets the + * associated port pin as an input and disables the digital portion of the I/O to reduce + * power consumption. + * + * \note This must only be called for ADC channels with are connected to a physical port + * pin of the AVR, denoted by its special alternative function ADCx. + * + * \warning The channel number must be specified as an integer, and <b>not</b> a \c ADC_CHANNEL* mask. + * + * \param[in] ChannelIndex ADC channel number to set up for conversions. + */ + static inline void ADC_SetupChannel(const uint8_t ChannelIndex) + { + #if (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \ + defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \ + defined(__AVR_ATmega32U6__)) + DDRF &= ~(1 << ChannelIndex); + DIDR0 |= (1 << ChannelIndex); + #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__)) + if (ChannelIndex < 8) + { + DDRF &= ~(1 << ChannelIndex); + DIDR0 |= (1 << ChannelIndex); + } + else if (ChannelIndex == 8) + { + DDRD &= ~(1 << 4); + DIDR2 |= (1 << 0); + } + else if (ChannelIndex < 11) + { + DDRD &= ~(1 << (ChannelIndex - 3)); + DIDR2 |= (1 << (ChannelIndex - 8)); + } + else + { + DDRB &= ~(1 << (ChannelIndex - 7)); + DIDR2 |= (1 << (ChannelIndex - 8)); + } + #endif + } + + /** De-configures the given ADC channel, re-enabling digital I/O mode instead of analog. This + * function sets the associated port pin as an input and re-enabled the digital portion of + * the I/O. + * + * \note This must only be called for ADC channels with are connected to a physical port + * pin of the AVR, denoted by its special alternative function ADCx. + * + * \warning The channel number must be specified as an integer, and <b>not</b> a \c ADC_CHANNEL* mask. + * + * \param[in] ChannelIndex ADC channel number to set up for conversions. + */ + static inline void ADC_DisableChannel(const uint8_t ChannelIndex) + { + #if (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \ + defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \ + defined(__AVR_ATmega32U6__)) + DDRF &= ~(1 << ChannelIndex); + DIDR0 &= ~(1 << ChannelIndex); + #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__)) + if (ChannelIndex < 8) + { + DDRF &= ~(1 << ChannelIndex); + DIDR0 &= ~(1 << ChannelIndex); + } + else if (ChannelIndex == 8) + { + DDRD &= ~(1 << 4); + DIDR2 &= ~(1 << 0); + } + else if (ChannelIndex < 11) + { + DDRD &= ~(1 << (ChannelIndex - 3)); + DIDR2 &= ~(1 << (ChannelIndex - 8)); + } + else + { + DDRB &= ~(1 << (ChannelIndex - 7)); + DIDR2 &= ~(1 << (ChannelIndex - 8)); + } + #endif + } + + /** Starts the reading of the given channel, but does not wait until the conversion has completed. + * Once executed, the conversion status can be determined via the \ref ADC_IsReadingComplete() macro and + * the result read via the \ref ADC_GetResult() macro. + * + * If the ADC has been initialized in free running mode, calling this function once will begin the repeated + * conversions. If the ADC is in single conversion mode (or the channel to convert from is to be changed), + * this function must be called each time a conversion is to take place. + * + * \param[in] MUXMask ADC channel mask, reference mask and adjustment mask. + */ + static inline void ADC_StartReading(const uint16_t MUXMask) + { + ADMUX = MUXMask; + + #if (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || defined(__DOXYGEN__)) + if (MUXMask & (1 << 8)) + ADCSRB |= (1 << MUX5); + else + ADCSRB &= ~(1 << MUX5); + #endif + + ADCSRA |= (1 << ADSC); + } + + /** Indicates if the current ADC conversion is completed, or still in progress. + * + * \return Boolean false if the reading is still taking place, or true if the conversion is + * complete and ready to be read out with \ref ADC_GetResult(). + */ + static inline bool ADC_IsReadingComplete(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool ADC_IsReadingComplete(void) + { + return ((ADCSRA & (1 << ADIF)) ? true : false); + } + + /** Retrieves the conversion value of the last completed ADC conversion and clears the reading + * completion flag. + * + * \return The result of the last ADC conversion as an unsigned value. + */ + static inline uint16_t ADC_GetResult(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t ADC_GetResult(void) + { + ADCSRA |= (1 << ADIF); + return ADC; + } + + /** Performs a complete single reading from channel, including a polling spin-loop to wait for the + * conversion to complete, and the returning of the converted value. + * + * \note For free running mode, the automated conversions should be initialized with a single call + * to \ref ADC_StartReading() to select the channel and begin the automated conversions, and + * the results read directly from the \ref ADC_GetResult() instead to reduce overhead. + * + * \param[in] MUXMask Mask comprising of an ADC channel mask, reference mask and adjustment mask. + * + * \return Converted ADC result for the given ADC channel. + */ + static inline uint16_t ADC_GetChannelReading(const uint16_t MUXMask) ATTR_WARN_UNUSED_RESULT; + static inline uint16_t ADC_GetChannelReading(const uint16_t MUXMask) + { + ADC_StartReading(MUXMask); + + while (!(ADC_IsReadingComplete())); + + return ADC_GetResult(); + } + + /** Initializes the ADC, ready for conversions. This must be called before any other ADC operations. + * The "mode" parameter should be a mask comprised of a conversion mode (free running or single) and + * prescaler masks. + * + * \param[in] Mode Mask of ADC prescale and mode settings. + */ + static inline void ADC_Init(const uint8_t Mode) ATTR_ALWAYS_INLINE; + static inline void ADC_Init(const uint8_t Mode) + { + ADCSRA = ((1 << ADEN) | Mode); + } + + /** Turns off the ADC. If this is called, any further ADC operations will require a call to + * \ref ADC_Init() before the ADC can be used again. + */ + static inline void ADC_Disable(void) ATTR_ALWAYS_INLINE; + static inline void ADC_Disable(void) + { + ADCSRA = 0; + } + + /** Indicates if the ADC is currently enabled. + * + * \return Boolean \c true if the ADC subsystem is currently enabled, \c false otherwise. + */ + static inline bool ADC_GetStatus(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool ADC_GetStatus(void) + { + return ((ADCSRA & (1 << ADEN)) ? true : false); + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h new file mode 100644 index 0000000000..dde3ec5a7c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/SPI_AVR8.h @@ -0,0 +1,256 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief SPI Peripheral Driver (AVR8) + * + * On-chip SPI driver for the 8-bit AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the SPI driver + * dispatch header located in LUFA/Drivers/Peripheral/SPI.h. + */ + +/** \ingroup Group_SPI + * \defgroup Group_SPI_AVR8 SPI Peripheral Driver (AVR8) + * + * \section Sec_ModDescription Module Description + * Driver for the hardware SPI port available on most 8-bit AVR microcontroller models. This + * module provides an easy to use driver for the setup and transfer of data over the + * AVR's SPI port. + * + * \note This file should not be included directly. It is automatically included as needed by the SPI driver + * dispatch header located in LUFA/Drivers/Peripheral/SPI.h. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the SPI driver before first use + * SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_ORDER_MSB_FIRST | SPI_SCK_LEAD_FALLING | + * SPI_SAMPLE_TRAILING | SPI_MODE_MASTER); + * + * // Send several bytes, ignoring the returned data + * SPI_SendByte(0x01); + * SPI_SendByte(0x02); + * SPI_SendByte(0x03); + * + * // Receive several bytes, sending a dummy 0x00 byte each time + * uint8_t Byte1 = SPI_ReceiveByte(); + * uint8_t Byte2 = SPI_ReceiveByte(); + * uint8_t Byte3 = SPI_ReceiveByte(); + * + * // Send a byte, and store the received byte from the same transaction + * uint8_t ResponseByte = SPI_TransferByte(0xDC); + * \endcode + * + * @{ + */ + +#ifndef __SPI_AVR8_H__ +#define __SPI_AVR8_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SPI_H) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/SPI.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define SPI_USE_DOUBLESPEED (1 << SPE) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name SPI Prescaler Configuration Masks */ + //@{ + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 2. */ + #define SPI_SPEED_FCPU_DIV_2 SPI_USE_DOUBLESPEED + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 4. */ + #define SPI_SPEED_FCPU_DIV_4 0 + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 8. */ + #define SPI_SPEED_FCPU_DIV_8 (SPI_USE_DOUBLESPEED | (1 << SPR0)) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 16. */ + #define SPI_SPEED_FCPU_DIV_16 (1 << SPR0) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 32. */ + #define SPI_SPEED_FCPU_DIV_32 (SPI_USE_DOUBLESPEED | (1 << SPR1)) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 64. */ + #define SPI_SPEED_FCPU_DIV_64 (SPI_USE_DOUBLESPEED | (1 << SPR1) | (1 << SPR0)) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 128. */ + #define SPI_SPEED_FCPU_DIV_128 ((1 << SPR1) | (1 << SPR0)) + //@} + + /** \name SPI SCK Polarity Configuration Masks */ + //@{ + /** SPI clock polarity mask for \ref SPI_Init(). Indicates that the SCK should lead on the rising edge. */ + #define SPI_SCK_LEAD_RISING (0 << CPOL) + + /** SPI clock polarity mask for \ref SPI_Init(). Indicates that the SCK should lead on the falling edge. */ + #define SPI_SCK_LEAD_FALLING (1 << CPOL) + //@} + + /** \name SPI Sample Edge Configuration Masks */ + //@{ + /** SPI data sample mode mask for \ref SPI_Init(). Indicates that the data should sampled on the leading edge. */ + #define SPI_SAMPLE_LEADING (0 << CPHA) + + /** SPI data sample mode mask for \ref SPI_Init(). Indicates that the data should be sampled on the trailing edge. */ + #define SPI_SAMPLE_TRAILING (1 << CPHA) + //@} + + /** \name SPI Data Ordering Configuration Masks */ + //@{ + /** SPI data order mask for \ref SPI_Init(). Indicates that data should be shifted out MSB first. */ + #define SPI_ORDER_MSB_FIRST (0 << DORD) + + /** SPI data order mask for \ref SPI_Init(). Indicates that data should be shifted out LSB first. */ + #define SPI_ORDER_LSB_FIRST (1 << DORD) + //@} + + /** \name SPI Mode Configuration Masks */ + //@{ + /** SPI mode mask for \ref SPI_Init(). Indicates that the SPI interface should be initialized into slave mode. */ + #define SPI_MODE_SLAVE (0 << MSTR) + + /** SPI mode mask for \ref SPI_Init(). Indicates that the SPI interface should be initialized into master mode. */ + #define SPI_MODE_MASTER (1 << MSTR) + //@} + + /* Inline Functions: */ + /** Initializes the SPI subsystem, ready for transfers. Must be called before calling any other + * SPI routines. + * + * \param[in] SPIOptions SPI Options, a mask consisting of one of each of the \c SPI_SPEED_*, + * \c SPI_SCK_*, \c SPI_SAMPLE_*, \c SPI_ORDER_* and \c SPI_MODE_* masks. + */ + static inline void SPI_Init(const uint8_t SPIOptions) + { + /* Prevent high rise times on PB.0 (/SS) from forcing a change to SPI slave mode */ + DDRB |= (1 << 0); + PORTB |= (1 << 0); + + DDRB |= ((1 << 1) | (1 << 2)); + DDRB &= ~(1 << 3); + PORTB |= (1 << 3); + + if (SPIOptions & SPI_USE_DOUBLESPEED) + SPSR |= (1 << SPI2X); + else + SPSR &= ~(1 << SPI2X); + + /* Switch /SS to input mode after configuration to allow for forced mode changes */ + DDRB &= ~(1 << 0); + + SPCR = ((1 << SPE) | SPIOptions); + } + + /** Turns off the SPI driver, disabling and returning used hardware to their default configuration. */ + static inline void SPI_Disable(void) + { + DDRB &= ~((1 << 1) | (1 << 2)); + PORTB &= ~((1 << 0) | (1 << 3)); + + SPCR = 0; + SPSR = 0; + } + + /** Retrieves the currently selected SPI mode, once the SPI interface has been configured. + * + * \return \ref SPI_MODE_MASTER if the interface is currently in SPI Master mode, \ref SPI_MODE_SLAVE otherwise + */ + static inline uint8_t SPI_GetCurrentMode(void) ATTR_ALWAYS_INLINE; + static inline uint8_t SPI_GetCurrentMode(void) + { + return (SPCR & SPI_MODE_MASTER); + } + + /** Sends and receives a byte through the SPI interface, blocking until the transfer is complete. + * + * \param[in] Byte Byte to send through the SPI interface. + * + * \return Response byte from the attached SPI device. + */ + static inline uint8_t SPI_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t SPI_TransferByte(const uint8_t Byte) + { + SPDR = Byte; + while (!(SPSR & (1 << SPIF))); + return SPDR; + } + + /** Sends a byte through the SPI interface, blocking until the transfer is complete. The response + * byte sent to from the attached SPI device is ignored. + * + * \param[in] Byte Byte to send through the SPI interface. + */ + static inline void SPI_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void SPI_SendByte(const uint8_t Byte) + { + SPDR = Byte; + while (!(SPSR & (1 << SPIF))); + } + + /** Sends a dummy byte through the SPI interface, blocking until the transfer is complete. The response + * byte from the attached SPI device is returned. + * + * \return The response byte from the attached SPI device. + */ + static inline uint8_t SPI_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t SPI_ReceiveByte(void) + { + SPDR = 0x00; + while (!(SPSR & (1 << SPIF))); + return SPDR; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/SerialSPI_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/SerialSPI_AVR8.h new file mode 100644 index 0000000000..9a122f501e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/SerialSPI_AVR8.h @@ -0,0 +1,200 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master SPI Mode Serial USART Peripheral Driver (XMEGA) + * + * On-chip Master SPI mode USART driver for the XMEGA AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the SPI Master + * Mode USART driver dispatch header located in LUFA/Drivers/Peripheral/Serial.h. + */ + +/** \ingroup Group_SerialSPI + * \defgroup Group_SerialSPI_AVR8 Master SPI Mode Serial USART Peripheral Driver (AVR8) + * + * \section Sec_ModDescription Module Description + * On-chip serial USART driver for the 8-bit AVR8 microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the SPI Master + * driver dispatch header located in LUFA/Drivers/Peripheral/SerialSPI.h. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the Master SPI mode USART driver before first use, with 1Mbit baud + * SerialSPI_Init((USART_SPI_SCK_LEAD_RISING | SPI_SAMPLE_LEADING | SPI_ORDER_MSB_FIRST), 1000000); + * + * // Send several bytes, ignoring the returned data + * SerialSPI_SendByte(0x01); + * SerialSPI_SendByte(0x02); + * SerialSPI_SendByte(0x03); + * + * // Receive several bytes, sending a dummy 0x00 byte each time + * uint8_t Byte1 = SerialSPI_ReceiveByte(); + * uint8_t Byte2 = SerialSPI_ReceiveByte(); + * uint8_t Byte3 = SerialSPI_ReceiveByte(); + * + * // Send a byte, and store the received byte from the same transaction + * uint8_t ResponseByte = SerialSPI_TransferByte(0xDC); + * \endcode + * + * @{ + */ + +#ifndef __SERIAL_SPI_AVR8_H__ +#define __SERIAL_SPI_AVR8_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + + #include <stdio.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SERIAL_SPI_H) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/Serial.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + #define SERIAL_SPI_UBBRVAL(Baud) ((Baud < (F_CPU / 2)) ? ((F_CPU / (2 * Baud)) - 1) : 0) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name SPI SCK Polarity Configuration Masks */ + //@{ + /** SPI clock polarity mask for \ref SPI_Init(). Indicates that the SCK should lead on the rising edge. */ + #define USART_SPI_SCK_LEAD_RISING (0 << UCPOL) + + /** SPI clock polarity mask for \ref SPI_Init(). Indicates that the SCK should lead on the falling edge. */ + #define USART_SPI_SCK_LEAD_FALLING (1 << UCPOL) + //@} + + /** \name SPI Sample Edge Configuration Masks */ + //@{ + /** SPI data sample mode mask for \ref SerialSPI_Init(). Indicates that the data should sampled on the leading edge. */ + #define USART_SPI_SAMPLE_LEADING (0 << UPCHA) + + /** SPI data sample mode mask for \ref SerialSPI_Init(). Indicates that the data should be sampled on the trailing edge. */ + #define USART_SPI_SAMPLE_TRAILING (1 << UPCHA) + //@} + + /** \name SPI Data Ordering Configuration Masks */ + //@{ + /** SPI data order mask for \ref SerialSPI_Init(). Indicates that data should be shifted out MSB first. */ + #define USART_SPI_ORDER_MSB_FIRST (0 << UDORD) + + /** SPI data order mask for \ref SerialSPI_Init(). Indicates that data should be shifted out LSB first. */ + #define USART_SPI_ORDER_LSB_FIRST (1 << UDORD) + //@} + + /* Inline Functions: */ + /** Initialize the USART module in Master SPI mode. + * + * \param[in] SPIOptions USART SPI Options, a mask consisting of one of each of the \c USART_SPI_SCK_*, + * \c USART_SPI_SAMPLE_* and \c USART_SPI_ORDER_* masks. + * \param[in] BaudRate SPI baud rate, in bits per second. + */ + static inline void SerialSPI_Init(const uint8_t SPIOptions, + const uint32_t BaudRate) + { + UBRR1 = SERIAL_SPI_UBBRVAL(BaudRate); + + UCSR1C = ((1 << UMSEL11) | (1 << UMSEL10) | SPIOptions); + UCSR1B = ((1 << TXEN1) | (1 << RXEN1)); + + DDRD |= (1 << 3); + PORTD |= (1 << 2); + } + + /** Turns off the USART driver, disabling and returning used hardware to their default configuration. */ + static inline void SerialSPI_Disable(void) + { + UCSR1B = 0; + UCSR1A = 0; + UCSR1C = 0; + + UBRR1 = 0; + + DDRD &= ~(1 << 3); + PORTD &= ~(1 << 2); + } + + /** Sends and receives a byte through the USART SPI interface, blocking until the transfer is complete. + * + * \param[in] DataByte Byte to send through the USART SPI interface. + * + * \return Response byte from the attached SPI device. + */ + static inline uint8_t SerialSPI_TransferByte(const uint8_t DataByte) + { + UDR1 = DataByte; + while (!(UCSR1A & (1 << TXC1))); + UCSR1A = (1 << TXC1); + return UDR1; + } + + /** Sends a byte through the USART SPI interface, blocking until the transfer is complete. The response + * byte sent to from the attached SPI device is ignored. + * + * \param[in] DataByte Byte to send through the USART SPI interface. + */ + static inline void SerialSPI_SendByte(const uint8_t DataByte) + { + SerialSPI_TransferByte(DataByte); + } + + /** Sends a dummy byte through the USART SPI interface, blocking until the transfer is complete. The response + * byte from the attached SPI device is returned. + * + * \return The response byte from the attached SPI device. + */ + static inline uint8_t SerialSPI_ReceiveByte(void) + { + return SerialSPI_TransferByte(0); + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c new file mode 100644 index 0000000000..a1f64b022e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c @@ -0,0 +1,119 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_SERIAL_C +#include "../Serial.h" + +FILE USARTSerialStream; + +int Serial_putchar(char DataByte, + FILE *Stream) +{ + (void)Stream; + + Serial_SendByte(DataByte); + return 0; +} + +int Serial_getchar(FILE *Stream) +{ + (void)Stream; + + if (!(Serial_IsCharReceived())) + return _FDEV_EOF; + + return Serial_ReceiveByte(); +} + +int Serial_getchar_Blocking(FILE *Stream) +{ + (void)Stream; + + while (!(Serial_IsCharReceived())); + return Serial_ReceiveByte(); +} + +void Serial_SendString_P(const char* FlashStringPtr) +{ + uint8_t CurrByte; + + while ((CurrByte = pgm_read_byte(FlashStringPtr)) != 0x00) + { + Serial_SendByte(CurrByte); + FlashStringPtr++; + } +} + +void Serial_SendString(const char* StringPtr) +{ + uint8_t CurrByte; + + while ((CurrByte = *StringPtr) != 0x00) + { + Serial_SendByte(CurrByte); + StringPtr++; + } +} + +void Serial_SendData(const uint8_t* Buffer, + uint16_t Length) +{ + while (Length--) + Serial_SendByte(*(Buffer++)); +} + +void Serial_CreateStream(FILE* Stream) +{ + if (!(Stream)) + { + Stream = &USARTSerialStream; + stdin = Stream; + stdout = Stream; + } + + *Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar, _FDEV_SETUP_RW); +} + +void Serial_CreateBlockingStream(FILE* Stream) +{ + if (!(Stream)) + { + Stream = &USARTSerialStream; + stdin = Stream; + stdout = Stream; + } + + *Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar_Blocking, _FDEV_SETUP_RW); +} + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h new file mode 100644 index 0000000000..8416082f59 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h @@ -0,0 +1,239 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Serial USART Peripheral Driver (AVR8) + * + * On-chip serial USART driver for the 8-bit AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the USART driver + * dispatch header located in LUFA/Drivers/Peripheral/Serial.h. + */ + +/** \ingroup Group_Serial + * \defgroup Group_Serial_AVR8 Serial USART Peripheral Driver (AVR8) + * + * \section Sec_ModDescription Module Description + * On-chip serial USART driver for the 8-bit AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the USART driver + * dispatch header located in LUFA/Drivers/Peripheral/Serial.h. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the serial USART driver before first use, with 9600 baud (and no double-speed mode) + * Serial_Init(9600, false); + * + * // Send a string through the USART + * Serial_TxString("Test String\r\n"); + * + * // Receive a byte through the USART + * uint8_t DataByte = Serial_RxByte(); + * \endcode + * + * @{ + */ + +#ifndef __SERIAL_AVR8_H__ +#define __SERIAL_AVR8_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "../../Misc/TerminalCodes.h" + + #include <stdio.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SERIAL_H) && !defined(__INCLUDE_FROM_SERIAL_C) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/Serial.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* External Variables: */ + extern FILE USARTSerialStream; + + /* Function Prototypes: */ + int Serial_putchar(char DataByte, + FILE *Stream); + int Serial_getchar(FILE *Stream); + int Serial_getchar_Blocking(FILE *Stream); + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Macro for calculating the baud value from a given baud rate when the \c U2X (double speed) bit is + * not set. + * + * \param[in] Baud Target serial UART baud rate. + * + * \return Closest UBRR register value for the given UART frequency. + */ + #define SERIAL_UBBRVAL(Baud) ((((F_CPU / 16) + (Baud / 2)) / (Baud)) - 1) + + /** Macro for calculating the baud value from a given baud rate when the \c U2X (double speed) bit is + * set. + * + * \param[in] Baud Target serial UART baud rate. + * + * \return Closest UBRR register value for the given UART frequency. + */ + #define SERIAL_2X_UBBRVAL(Baud) ((((F_CPU / 8) + (Baud / 2)) / (Baud)) - 1) + + /* Function Prototypes: */ + /** Transmits a given string located in program space (FLASH) through the USART. + * + * \param[in] FlashStringPtr Pointer to a string located in program space. + */ + void Serial_SendString_P(const char* FlashStringPtr) ATTR_NON_NULL_PTR_ARG(1); + + /** Transmits a given string located in SRAM memory through the USART. + * + * \param[in] StringPtr Pointer to a string located in SRAM space. + */ + void Serial_SendString(const char* StringPtr) ATTR_NON_NULL_PTR_ARG(1); + + /** Transmits a given buffer located in SRAM memory through the USART. + * + * \param[in] Buffer Pointer to a buffer containing the data to send. + * \param[in] Length Length of the data to send, in bytes. + */ + void Serial_SendData(const uint8_t* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Creates a standard character stream from the USART so that it can be used with all the regular functions + * in the avr-libc \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created + * stream is bidirectional and can be used for both input and output functions. + * + * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single + * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may + * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own + * line buffering. + * + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed, if \c NULL, \c stdout + * and \c stdin will be configured to use the USART. + * + * \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used. + */ + void Serial_CreateStream(FILE* Stream); + + /** Identical to \ref Serial_CreateStream(), except that reads are blocking until the calling stream function terminates + * the transfer. + * + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed, if \c NULL, \c stdout + * and \c stdin will be configured to use the USART. + * + * \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used. + */ + void Serial_CreateBlockingStream(FILE* Stream); + + /* Inline Functions: */ + /** Initializes the USART, ready for serial data transmission and reception. This initializes the interface to + * standard 8-bit, no parity, 1 stop bit settings suitable for most applications. + * + * \param[in] BaudRate Serial baud rate, in bits per second. + * \param[in] DoubleSpeed Enables double speed mode when set, halving the sample time to double the baud rate. + */ + static inline void Serial_Init(const uint32_t BaudRate, + const bool DoubleSpeed) + { + UBRR1 = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate)); + + UCSR1C = ((1 << UCSZ11) | (1 << UCSZ10)); + UCSR1A = (DoubleSpeed ? (1 << U2X1) : 0); + UCSR1B = ((1 << TXEN1) | (1 << RXEN1)); + + DDRD |= (1 << 3); + PORTD |= (1 << 2); + } + + /** Turns off the USART driver, disabling and returning used hardware to their default configuration. */ + static inline void Serial_Disable(void) + { + UCSR1B = 0; + UCSR1A = 0; + UCSR1C = 0; + + UBRR1 = 0; + + DDRD &= ~(1 << 3); + PORTD &= ~(1 << 2); + } + + /** Indicates whether a character has been received through the USART. + * + * \return Boolean \c true if a character has been received, \c false otherwise. + */ + static inline bool Serial_IsCharReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Serial_IsCharReceived(void) + { + return ((UCSR1A & (1 << RXC1)) ? true : false); + } + + /** Transmits a given byte through the USART. + * + * \param[in] DataByte Byte to transmit through the USART. + */ + static inline void Serial_SendByte(const char DataByte) ATTR_ALWAYS_INLINE; + static inline void Serial_SendByte(const char DataByte) + { + while (!(UCSR1A & (1 << UDRE1))); + UDR1 = DataByte; + } + + /** Receives the next byte from the USART. + * + * \return Next byte received from the USART, or a negative value if no byte has been received. + */ + static inline int16_t Serial_ReceiveByte(void) ATTR_ALWAYS_INLINE; + static inline int16_t Serial_ReceiveByte(void) + { + if (!(Serial_IsCharReceived())) + return -1; + + return UDR1; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c new file mode 100644 index 0000000000..3cc3f0b6d3 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.c @@ -0,0 +1,207 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) && defined(TWCR) + +#define __INCLUDE_FROM_TWI_C +#include "../TWI.h" + +uint8_t TWI_StartTransmission(const uint8_t SlaveAddress, + const uint8_t TimeoutMS) +{ + for (;;) + { + bool BusCaptured = false; + uint16_t TimeoutRemaining; + + TWCR = ((1 << TWINT) | (1 << TWSTA) | (1 << TWEN)); + + TimeoutRemaining = (TimeoutMS * 100); + while (TimeoutRemaining-- && !(BusCaptured)) + { + if (TWCR & (1 << TWINT)) + { + switch (TWSR & TW_STATUS_MASK) + { + case TW_START: + case TW_REP_START: + BusCaptured = true; + break; + case TW_MT_ARB_LOST: + TWCR = ((1 << TWINT) | (1 << TWSTA) | (1 << TWEN)); + continue; + default: + TWCR = (1 << TWEN); + return TWI_ERROR_BusFault; + } + } + + _delay_us(10); + } + + if (!(TimeoutRemaining)) + { + TWCR = (1 << TWEN); + return TWI_ERROR_BusCaptureTimeout; + } + + TWDR = SlaveAddress; + TWCR = ((1 << TWINT) | (1 << TWEN)); + + TimeoutRemaining = (TimeoutMS * 100); + while (TimeoutRemaining--) + { + if (TWCR & (1 << TWINT)) + break; + + _delay_us(10); + } + + if (!(TimeoutRemaining)) + return TWI_ERROR_SlaveResponseTimeout; + + switch (TWSR & TW_STATUS_MASK) + { + case TW_MT_SLA_ACK: + case TW_MR_SLA_ACK: + return TWI_ERROR_NoError; + default: + TWCR = ((1 << TWINT) | (1 << TWSTO) | (1 << TWEN)); + return TWI_ERROR_SlaveNotReady; + } + } +} + +bool TWI_SendByte(const uint8_t Byte) +{ + TWDR = Byte; + TWCR = ((1 << TWINT) | (1 << TWEN)); + while (!(TWCR & (1 << TWINT))); + + return ((TWSR & TW_STATUS_MASK) == TW_MT_DATA_ACK); +} + +bool TWI_ReceiveByte(uint8_t* const Byte, + const bool LastByte) +{ + uint8_t TWCRMask; + + if (LastByte) + TWCRMask = ((1 << TWINT) | (1 << TWEN)); + else + TWCRMask = ((1 << TWINT) | (1 << TWEN) | (1 << TWEA)); + + TWCR = TWCRMask; + while (!(TWCR & (1 << TWINT))); + *Byte = TWDR; + + uint8_t Status = (TWSR & TW_STATUS_MASK); + + return ((LastByte) ? (Status == TW_MR_DATA_NACK) : (Status == TW_MR_DATA_ACK)); +} + +uint8_t TWI_ReadPacket(const uint8_t SlaveAddress, + const uint8_t TimeoutMS, + const uint8_t* InternalAddress, + uint8_t InternalAddressLen, + uint8_t* Buffer, + uint8_t Length) +{ + uint8_t ErrorCode; + + if ((ErrorCode = TWI_StartTransmission((SlaveAddress & TWI_DEVICE_ADDRESS_MASK) | TWI_ADDRESS_WRITE, + TimeoutMS)) == TWI_ERROR_NoError) + { + while (InternalAddressLen--) + { + if (!(TWI_SendByte(*(InternalAddress++)))) + { + ErrorCode = TWI_ERROR_SlaveNAK; + break; + } + } + + if ((ErrorCode = TWI_StartTransmission((SlaveAddress & TWI_DEVICE_ADDRESS_MASK) | TWI_ADDRESS_READ, + TimeoutMS)) == TWI_ERROR_NoError) + { + while (Length--) + { + if (!(TWI_ReceiveByte(Buffer++, (Length == 0)))) + { + ErrorCode = TWI_ERROR_SlaveNAK; + break; + } + } + + TWI_StopTransmission(); + } + } + + return ErrorCode; +} + +uint8_t TWI_WritePacket(const uint8_t SlaveAddress, + const uint8_t TimeoutMS, + const uint8_t* InternalAddress, + uint8_t InternalAddressLen, + const uint8_t* Buffer, + uint8_t Length) +{ + uint8_t ErrorCode; + + if ((ErrorCode = TWI_StartTransmission((SlaveAddress & TWI_DEVICE_ADDRESS_MASK) | TWI_ADDRESS_WRITE, + TimeoutMS)) == TWI_ERROR_NoError) + { + while (InternalAddressLen--) + { + if (!(TWI_SendByte(*(InternalAddress++)))) + { + ErrorCode = TWI_ERROR_SlaveNAK; + break; + } + } + + while (Length--) + { + if (!(TWI_SendByte(*(Buffer++)))) + { + ErrorCode = TWI_ERROR_SlaveNAK; + break; + } + } + + TWI_StopTransmission(); + } + + return ErrorCode; +} + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h new file mode 100644 index 0000000000..92c7389a69 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h @@ -0,0 +1,304 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief TWI Peripheral Driver (AVR8) + * + * On-chip TWI driver for the 8-bit AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the TWI driver + * dispatch header located in LUFA/Drivers/Peripheral/TWI.h. + */ + +/** \ingroup Group_TWI + * \defgroup Group_TWI_AVR8 TWI Peripheral Driver (AVR8) + * + * \section Sec_ModDescription Module Description + * Master mode TWI driver for the 8-bit AVR microcontrollers which contain a hardware TWI module. + * + * \note This file should not be included directly. It is automatically included as needed by the TWI driver + * dispatch header located in LUFA/Drivers/Peripheral/TWI.h. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * <b>Low Level API Example:</b> + * \code + * // Initialize the TWI driver before first use at 200KHz + * TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 200000)); + * + * // Start a write session to device at device address 0xA0, internal address 0xDC with a 10ms timeout + * if (TWI_StartTransmission(0xA0 | TWI_ADDRESS_WRITE, 10) == TWI_ERROR_NoError) + * { + * TWI_SendByte(0xDC); + * + * TWI_SendByte(0x01); + * TWI_SendByte(0x02); + * TWI_SendByte(0x03); + * + * // Must stop transmission afterwards to release the bus + * TWI_StopTransmission(); + * } + * + * // Start a read session to device at address 0xA0, internal address 0xDC with a 10ms timeout + * if (TWI_StartTransmission(0xA0 | TWI_ADDRESS_WRITE, 10) == TWI_ERROR_NoError) + * { + * TWI_SendByte(0xDC); + * TWI_StopTransmission(); + * + * if (TWI_StartTransmission(0xA0 | TWI_ADDRESS_READ, 10) == TWI_ERROR_NoError) + * { + * uint8_t Byte1, Byte2, Byte3; + * + * // Read three bytes, acknowledge after the third byte is received + * TWI_ReceiveByte(&Byte1, false); + * TWI_ReceiveByte(&Byte2, false); + * TWI_ReceiveByte(&Byte3, true); + * + * // Must stop transmission afterwards to release the bus + * TWI_StopTransmission(); + * } + * } + * \endcode + * + * <b>High Level API Example:</b> + * \code + * // Initialize the TWI driver before first use at 200KHz + * TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 200000)); + * + * // Start a write session to device at device address 0xA0, internal address 0xDC with a 10ms timeout + * uint8_t InternalWriteAddress = 0xDC; + * uint8_t WritePacket[3] = {0x01, 0x02, 0x03}; + * + * TWI_WritePacket(0xA0, 10, &InternalWriteAddress, sizeof(InternalWriteAddress), + * &WritePacket, sizeof(WritePacket); + * + * // Start a read session to device at address 0xA0, internal address 0xDC with a 10ms timeout + * uint8_t InternalReadAddress = 0xDC; + * uint8_t ReadPacket[3]; + * + * TWI_ReadPacket(0xA0, 10, &InternalReadAddress, sizeof(InternalReadAddress), + * &ReadPacket, sizeof(ReadPacket); + * \endcode + * + * @{ + */ + +#ifndef __TWI_AVR8_H__ +#define __TWI_AVR8_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + + #include <stdio.h> + #include <util/twi.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_TWI_H) && !defined(__INCLUDE_FROM_TWI_C) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/TWI.h instead. + #endif + + #if !(defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \ + defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \ + defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || \ + defined(__AVR_ATmega32U6__)) + #error The TWI peripheral driver is not currently available for your selected microcontroller model. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** TWI slave device address mask for a read session. Mask with a slave device base address to obtain + * the correct TWI bus address for the slave device when reading data from it. + */ + #define TWI_ADDRESS_READ 0x01 + + /** TWI slave device address mask for a write session. Mask with a slave device base address to obtain + * the correct TWI bus address for the slave device when writing data to it. + */ + #define TWI_ADDRESS_WRITE 0x00 + + /** Mask to retrieve the base address for a TWI device, which can then be ORed with \ref TWI_ADDRESS_READ + * or \ref TWI_ADDRESS_WRITE to obtain the device's read and write address respectively. + */ + #define TWI_DEVICE_ADDRESS_MASK 0xFE + + /** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 1. */ + #define TWI_BIT_PRESCALE_1 ((0 << TWPS1) | (0 << TWPS0)) + + /** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 4. */ + #define TWI_BIT_PRESCALE_4 ((0 << TWPS1) | (1 << TWPS0)) + + /** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 16. */ + #define TWI_BIT_PRESCALE_16 ((1 << TWPS1) | (0 << TWPS0)) + + /** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 64. */ + #define TWI_BIT_PRESCALE_64 ((1 << TWPS1) | (1 << TWPS0)) + + /** Calculates the length of each bit on the TWI bus for a given target frequency. This may be used with + * the \ref TWI_Init() function to convert a bus frequency to a number of clocks for the \c BitLength + * parameter. + * + * \param[in] Prescale Prescaler set on the TWI bus. + * \param[in] Frequency Desired TWI bus frequency in Hz. + * + * \return Bit length in clocks for the given TWI bus frequency at the given prescaler value. + */ + #define TWI_BITLENGTH_FROM_FREQ(Prescale, Frequency) ((((F_CPU / (Prescale)) / (Frequency)) - 16) / 2) + + /* Enums: */ + /** Enum for the possible return codes of the TWI transfer start routine and other dependant TWI functions. */ + enum TWI_ErrorCodes_t + { + TWI_ERROR_NoError = 0, /**< Indicates that the command completed successfully. */ + TWI_ERROR_BusFault = 1, /**< A TWI bus fault occurred while attempting to capture the bus. */ + TWI_ERROR_BusCaptureTimeout = 2, /**< A timeout occurred whilst waiting for the bus to be ready. */ + TWI_ERROR_SlaveResponseTimeout = 3, /**< No ACK received at the nominated slave address within the timeout period. */ + TWI_ERROR_SlaveNotReady = 4, /**< Slave NAKed the TWI bus START condition. */ + TWI_ERROR_SlaveNAK = 5, /**< Slave NAKed whilst attempting to send data to the device. */ + }; + + /* Inline Functions: */ + /** Initializes the TWI hardware into master mode, ready for data transmission and reception. This must be + * before any other TWI operations. + * + * The generated SCL frequency will be according to the formula <pre>F_CPU / (16 + 2 * BitLength + 4 ^ Prescale)</pre>. + * + * \attention The value of the \c BitLength parameter should not be set below 10 or invalid bus conditions may + * occur, as indicated in the AVR8 microcontroller datasheet. + * + * \param[in] Prescale Prescaler to use when determining the bus frequency, a \c TWI_BIT_PRESCALE_* value. + * \param[in] BitLength Length of the bits sent on the bus. + */ + static inline void TWI_Init(const uint8_t Prescale, const uint8_t BitLength) ATTR_ALWAYS_INLINE; + static inline void TWI_Init(const uint8_t Prescale, const uint8_t BitLength) + { + TWCR |= (1 << TWEN); + TWSR = Prescale; + TWBR = BitLength; + } + + /** Turns off the TWI driver hardware. If this is called, any further TWI operations will require a call to + * \ref TWI_Init() before the TWI can be used again. + */ + static inline void TWI_Disable(void) ATTR_ALWAYS_INLINE; + static inline void TWI_Disable(void) + { + TWCR &= ~(1 << TWEN); + } + + /** Sends a TWI STOP onto the TWI bus, terminating communication with the currently addressed device. */ + static inline void TWI_StopTransmission(void) ATTR_ALWAYS_INLINE; + static inline void TWI_StopTransmission(void) + { + TWCR = ((1 << TWINT) | (1 << TWSTO) | (1 << TWEN)); + } + + /* Function Prototypes: */ + /** Begins a master mode TWI bus communication with the given slave device address. + * + * \param[in] SlaveAddress Address of the slave TWI device to communicate with. + * \param[in] TimeoutMS Timeout period within which the slave must respond, in milliseconds. + * + * \return A value from the \ref TWI_ErrorCodes_t enum. + */ + uint8_t TWI_StartTransmission(const uint8_t SlaveAddress, + const uint8_t TimeoutMS); + + /** Sends a byte to the currently addressed device on the TWI bus. + * + * \param[in] Byte Byte to send to the currently addressed device + * + * \return Boolean \c true if the recipient ACKed the byte, \c false otherwise + */ + bool TWI_SendByte(const uint8_t Byte); + + /** Receives a byte from the currently addressed device on the TWI bus. + * + * \param[in] Byte Location where the read byte is to be stored. + * \param[in] LastByte Indicates if the byte should be ACKed if false, NAKed if true. + * + * \return Boolean \c true if the byte reception successfully completed, \c false otherwise. + */ + bool TWI_ReceiveByte(uint8_t* const Byte, + const bool LastByte) ATTR_NON_NULL_PTR_ARG(1); + + /** High level function to perform a complete packet transfer over the TWI bus to the specified + * device. + * + * \param[in] SlaveAddress Base address of the TWI slave device to communicate with. + * \param[in] TimeoutMS Timeout for bus capture and slave START ACK, in milliseconds. + * \param[in] InternalAddress Pointer to a location where the internal slave read start address is stored. + * \param[in] InternalAddressLen Size of the internal device address, in bytes. + * \param[in] Buffer Pointer to a buffer where the read packet data is to be stored. + * \param[in] Length Size of the packet to read, in bytes. + * + * \return A value from the \ref TWI_ErrorCodes_t enum. + */ + uint8_t TWI_ReadPacket(const uint8_t SlaveAddress, + const uint8_t TimeoutMS, + const uint8_t* InternalAddress, + uint8_t InternalAddressLen, + uint8_t* Buffer, + uint8_t Length) ATTR_NON_NULL_PTR_ARG(3); + + /** High level function to perform a complete packet transfer over the TWI bus from the specified + * device. + * + * \param[in] SlaveAddress Base address of the TWI slave device to communicate with + * \param[in] TimeoutMS Timeout for bus capture and slave START ACK, in milliseconds + * \param[in] InternalAddress Pointer to a location where the internal slave write start address is stored + * \param[in] InternalAddressLen Size of the internal device address, in bytes + * \param[in] Buffer Pointer to a buffer where the packet data to send is stored + * \param[in] Length Size of the packet to send, in bytes + * + * \return A value from the \ref TWI_ErrorCodes_t enum. + */ + uint8_t TWI_WritePacket(const uint8_t SlaveAddress, + const uint8_t TimeoutMS, + const uint8_t* InternalAddress, + uint8_t InternalAddressLen, + const uint8_t* Buffer, + uint8_t Length) ATTR_NON_NULL_PTR_ARG(3); + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/SPI.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/SPI.h new file mode 100644 index 0000000000..1fab22b68f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/SPI.h @@ -0,0 +1,76 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Hardware Serial Peripheral Interface driver. + * + * This file is the master dispatch header file for the device-specific SPI driver, for microcontrollers + * containing a hardware SPI. + * + * User code should include this file, which will in turn include the correct SPI driver header file for the + * currently selected architecture and microcontroller model. + */ + +/** \ingroup Group_PeripheralDrivers + * \defgroup Group_SPI SPI Driver - LUFA/Drivers/Peripheral/SPI.h + * \brief Hardware Serial Peripheral Interface driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Hardware SPI driver. This module provides an easy to use driver for the setup and transfer of data over + * the selected architecture and microcontroller model's SPI port. + * + * \note The exact API for this driver may vary depending on the target used - see + * individual target module documentation for the API specific to your target processor. + */ + +#ifndef __SPI_H__ +#define __SPI_H__ + + /* Macros: */ + #define __INCLUDE_FROM_SPI_H + + /* Includes: */ + #include "../../Common/Common.h" + + /* Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/SPI_AVR8.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/SPI_XMEGA.h" + #else + #error The SPI peripheral driver is not currently available for your selected architecture. + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/Serial.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/Serial.h new file mode 100644 index 0000000000..0db13ba472 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/Serial.h @@ -0,0 +1,76 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Hardware Serial USART driver. + * + * This file is the master dispatch header file for the device-specific USART driver, for microcontrollers + * containing a hardware USART. + * + * User code should include this file, which will in turn include the correct ADC driver header file for the + * currently selected architecture and microcontroller model. + */ + +/** \ingroup Group_PeripheralDrivers + * \defgroup Group_Serial Serial USART Driver - LUFA/Drivers/Peripheral/Serial.h + * \brief Hardware Serial USART driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/Peripheral/<i>ARCH</i>/Serial_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_SERIAL)</i> + * + * \section Sec_ModDescription Module Description + * Hardware serial USART driver. This module provides an easy to use driver for the setup and transfer + * of data over the selected architecture and microcontroller model's USART port. + * + * \note The exact API for this driver may vary depending on the target used - see + * individual target module documentation for the API specific to your target processor. + */ + +#ifndef __SERIAL_H__ +#define __SERIAL_H__ + + /* Macros: */ + #define __INCLUDE_FROM_SERIAL_H + + /* Includes: */ + #include "../../Common/Common.h" + + /* Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/Serial_AVR8.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/Serial_XMEGA.h" + #else + #error The Serial peripheral driver is not currently available for your selected architecture. + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/SerialSPI.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/SerialSPI.h new file mode 100644 index 0000000000..f5eede842b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/SerialSPI.h @@ -0,0 +1,76 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Hardware SPI Master Mode Serial USART driver. + * + * This file is the master dispatch header file for the device-specific SPI Master Mode USART driver, for + * microcontrollers containing a hardware USART capable of operating in a Master SPI mode. + * + * User code should include this file, which will in turn include the correct ADC driver header file for the + * currently selected architecture and microcontroller model. + */ + +/** \ingroup Group_PeripheralDrivers + * \defgroup Group_SerialSPI Master SPI Mode Serial USART Driver - LUFA/Drivers/Peripheral/SerialSPI.h + * \brief Hardware SPI Master Mode Serial USART driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Hardware SPI Master Mode serial USART driver. This module provides an easy to use driver for the setup and transfer + * of data over the selected architecture and microcontroller model's USART port, using a SPI framing format. + * + * \note The exact API for this driver may vary depending on the target used - see + * individual target module documentation for the API specific to your target processor. + */ + +#ifndef __SERIAL_SPI_H__ +#define __SERIAL_SPI_H__ + + /* Macros: */ + #define __INCLUDE_FROM_SERIAL_SPI_H + + /* Includes: */ + #include "../../Common/Common.h" + + /* Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/SerialSPI_AVR8.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/SerialSPI_XMEGA.h" + #else + #error The Serial SPI Master Mode peripheral driver is not currently available for your selected architecture. + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/TWI.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/TWI.h new file mode 100644 index 0000000000..34012fda65 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/TWI.h @@ -0,0 +1,74 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Hardware Two Wire Interface (I2C) driver. + * + * This file is the master dispatch header file for the device-specific SPI driver, for microcontrollers + * containing a hardware TWI. + * + * User code should include this file, which will in turn include the correct TWI driver header file for the + * currently selected architecture and microcontroller model. + */ + +/** \ingroup Group_PeripheralDrivers + * \defgroup Group_TWI TWI Driver - LUFA/Drivers/Peripheral/TWI.h + * \brief Hardware Two Wire Interface (I2C) driver. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/Peripheral/<i>ARCH</i>/TWI_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_TWI)</i> + * + * \section Sec_ModDescription Module Description + * Hardware TWI driver. This module provides an easy to use driver for the setup and transfer of data over + * the selected architecture and microcontroller model's TWI bus port. + * + * \note The exact API for this driver may vary depending on the target used - see + * individual target module documentation for the API specific to your target processor. + */ + +#ifndef __TWI_H__ +#define __TWI_H__ + + /* Macros: */ + #define __INCLUDE_FROM_TWI_H + + /* Includes: */ + #include "../../Common/Common.h" + + /* Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/TWI_AVR8.h" + #else + #error The TWI peripheral driver is not currently available for your selected architecture. + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/SPI_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/SPI_XMEGA.h new file mode 100644 index 0000000000..25fb73d16f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/SPI_XMEGA.h @@ -0,0 +1,248 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief SPI Peripheral Driver (XMEGA) + * + * On-chip SPI driver for the XMEGA microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the SPI driver + * dispatch header located in LUFA/Drivers/Peripheral/SPI.h. + */ + +/** \ingroup Group_SPI + * \defgroup Group_SPI_XMEGA SPI Peripheral Driver (XMEGA) + * + * \section Sec_ModDescription Module Description + * Driver for the hardware SPI port(s) available on XMEGA AVR microcontroller models. This + * module provides an easy to use driver for the setup and transfer of data over the AVR's + * SPI ports. + * + * \note This file should not be included directly. It is automatically included as needed by the SPI driver + * dispatch header located in LUFA/Drivers/Peripheral/SPI.h. + * + * \code + * // Initialize the SPI driver before first use + * SPI_Init(&SPIC, + * SPI_SPEED_FCPU_DIV_2 | SPI_ORDER_MSB_FIRST | SPI_SCK_LEAD_FALLING | + * SPI_SAMPLE_TRAILING | SPI_MODE_MASTER); + * + * // Send several bytes, ignoring the returned data + * SPI_SendByte(&SPIC, 0x01); + * SPI_SendByte(&SPIC, 0x02); + * SPI_SendByte(&SPIC, 0x03); + * + * // Receive several bytes, sending a dummy 0x00 byte each time + * uint8_t Byte1 = SPI_ReceiveByte(&SPIC); + * uint8_t Byte2 = SPI_ReceiveByte(&SPIC); + * uint8_t Byte3 = SPI_ReceiveByte(&SPIC); + * + * // Send a byte, and store the received byte from the same transaction + * uint8_t ResponseByte = SPI_TransferByte(&SPIC, 0xDC); + * \endcode + * + * @{ + */ + +#ifndef __SPI_XMEGA_H__ +#define __SPI_XMEGA_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SPI_H) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/SPI.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define SPI_USE_DOUBLESPEED SPI_CLK2X_bm + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name SPI Prescaler Configuration Masks */ + //@{ + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 2. */ + #define SPI_SPEED_FCPU_DIV_2 SPI_USE_DOUBLESPEED + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 4. */ + #define SPI_SPEED_FCPU_DIV_4 0 + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 8. */ + #define SPI_SPEED_FCPU_DIV_8 (SPI_USE_DOUBLESPEED | (1 << SPI_PRESCALER_gp)) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 16. */ + #define SPI_SPEED_FCPU_DIV_16 (1 << SPI_PRESCALER_gp) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 32. */ + #define SPI_SPEED_FCPU_DIV_32 (SPI_USE_DOUBLESPEED | (2 << SPI_PRESCALER_gp)) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 64. */ + #define SPI_SPEED_FCPU_DIV_64 (2 << SPI_PRESCALER_gp) + + /** SPI prescaler mask for \ref SPI_Init(). Divides the system clock by a factor of 128. */ + #define SPI_SPEED_FCPU_DIV_128 (3 << SPI_PRESCALER_gp) + //@} + + /** \name SPI SCK Polarity Configuration Masks */ + //@{ + /** SPI clock polarity mask for \ref SPI_Init(). Indicates that the SCK should lead on the rising edge. */ + #define SPI_SCK_LEAD_RISING 0 + + /** SPI clock polarity mask for \ref SPI_Init(). Indicates that the SCK should lead on the falling edge. */ + #define SPI_SCK_LEAD_FALLING SPI_MODE1_bm + //@} + + /** \name SPI Sample Edge Configuration Masks */ + //@{ + /** SPI data sample mode mask for \ref SPI_Init(). Indicates that the data should sampled on the leading edge. */ + #define SPI_SAMPLE_LEADING 0 + + /** SPI data sample mode mask for \ref SPI_Init(). Indicates that the data should be sampled on the trailing edge. */ + #define SPI_SAMPLE_TRAILING SPI_MODE0_bm + //@} + + /** \name SPI Data Ordering Configuration Masks */ + //@{ + /** SPI data order mask for \ref SPI_Init(). Indicates that data should be shifted out MSB first. */ + #define SPI_ORDER_MSB_FIRST 0 + + /** SPI data order mask for \ref SPI_Init(). Indicates that data should be shifted out LSB first. */ + #define SPI_ORDER_LSB_FIRST SPI_DORD_bm + //@} + + /** \name SPI Mode Configuration Masks */ + //@{ + /** SPI mode mask for \ref SPI_Init(). Indicates that the SPI interface should be initialized into slave mode. */ + #define SPI_MODE_SLAVE 0 + + /** SPI mode mask for \ref SPI_Init(). Indicates that the SPI interface should be initialized into master mode. */ + #define SPI_MODE_MASTER SPI_MASTER_bm + //@} + + /* Inline Functions: */ + /** Initializes the SPI subsystem, ready for transfers. Must be called before calling any other + * SPI routines. + * + * \param[in,out] SPI Pointer to the base of the SPI peripheral within the device. + * \param[in] SPIOptions SPI Options, a mask consisting of one of each of the \c SPI_SPEED_*, + * \c SPI_SCK_*, \c SPI_SAMPLE_*, \c SPI_ORDER_* and \c SPI_MODE_* masks. + */ + static inline void SPI_Init(SPI_t* const SPI, + const uint8_t SPIOptions) + { + SPI->CTRL = (SPIOptions | SPI_ENABLE_bm); + } + + /** Turns off the SPI driver, disabling and returning used hardware to their default configuration. + * + * \param[in,out] SPI Pointer to the base of the SPI peripheral within the device. + */ + static inline void SPI_Disable(SPI_t* const SPI) + { + SPI->CTRL &= ~SPI_ENABLE_bm; + } + + /** Retrieves the currently selected SPI mode, once the SPI interface has been configured. + * + * \param[in,out] SPI Pointer to the base of the SPI peripheral within the device. + * + * \return \ref SPI_MODE_MASTER if the interface is currently in SPI Master mode, \ref SPI_MODE_SLAVE otherwise + */ + static inline uint8_t SPI_GetCurrentMode(SPI_t* const SPI) ATTR_ALWAYS_INLINE; + static inline uint8_t SPI_GetCurrentMode(SPI_t* const SPI) + { + return (SPI->CTRL & SPI_MASTER_bm); + } + + /** Sends and receives a byte through the SPI interface, blocking until the transfer is complete. + * + * \param[in,out] SPI Pointer to the base of the SPI peripheral within the device. + * \param[in] Byte Byte to send through the SPI interface. + * + * \return Response byte from the attached SPI device. + */ + static inline uint8_t SPI_TransferByte(SPI_t* const SPI, + const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline uint8_t SPI_TransferByte(SPI_t* const SPI, + const uint8_t Byte) + { + SPI->DATA = Byte; + while (!(SPI->STATUS & SPI_IF_bm)); + return SPI->DATA; + } + + /** Sends a byte through the SPI interface, blocking until the transfer is complete. The response + * byte sent to from the attached SPI device is ignored. + * + * \param[in,out] SPI Pointer to the base of the SPI peripheral within the device. + * \param[in] Byte Byte to send through the SPI interface. + */ + static inline void SPI_SendByte(SPI_t* const SPI, + const uint8_t Byte) ATTR_ALWAYS_INLINE; + static inline void SPI_SendByte(SPI_t* const SPI, + const uint8_t Byte) + { + SPI->DATA = Byte; + while (!(SPI->STATUS & SPI_IF_bm)); + } + + /** Sends a dummy byte through the SPI interface, blocking until the transfer is complete. The response + * byte from the attached SPI device is returned. + * + * \param[in,out] SPI Pointer to the base of the SPI peripheral within the device. + * + * \return The response byte from the attached SPI device. + */ + static inline uint8_t SPI_ReceiveByte(SPI_t* const SPI) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t SPI_ReceiveByte(SPI_t* const SPI) + { + SPI->DATA = 0; + while (!(SPI->STATUS & SPI_IF_bm)); + return SPI->DATA; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/SerialSPI_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/SerialSPI_XMEGA.h new file mode 100644 index 0000000000..6d0ea11153 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/SerialSPI_XMEGA.h @@ -0,0 +1,203 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master SPI Mode Serial USART Peripheral Driver (XMEGA) + * + * On-chip Master SPI mode USART driver for the XMEGA AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the SPI Master + * Mode USART driver dispatch header located in LUFA/Drivers/Peripheral/Serial.h. + */ + +/** \ingroup Group_SerialSPI + * \defgroup Group_SerialSPI_XMEGA Master SPI Mode Serial USART Peripheral Driver (XMEGA) + * + * \section Sec_ModDescription Module Description + * On-chip serial USART driver for the XMEGA AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the ADC driver + * dispatch header located in LUFA/Drivers/Peripheral/SerialSPI.h. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the Master SPI mode USART driver before first use, with 1Mbit baud + * SerialSPI_Init(&USARTD0, (USART_SPI_SCK_LEAD_RISING | USART_SPI_SAMPLE_LEADING | USART_SPI_ORDER_MSB_FIRST), 1000000); + * + * // Send several bytes, ignoring the returned data + * SerialSPI_SendByte(&USARTD0, 0x01); + * SerialSPI_SendByte(&USARTD0, 0x02); + * SerialSPI_SendByte(&USARTD0, 0x03); + * + * // Receive several bytes, sending a dummy 0x00 byte each time + * uint8_t Byte1 = SerialSPI_ReceiveByte(&USARTD); + * uint8_t Byte2 = SerialSPI_ReceiveByte(&USARTD); + * uint8_t Byte3 = SerialSPI_ReceiveByte(&USARTD); + * + * // Send a byte, and store the received byte from the same transaction + * uint8_t ResponseByte = SerialSPI_TransferByte(&USARTD0, 0xDC); + * \endcode + * + * @{ + */ + +#ifndef __SERIAL_SPI_XMEGA_H__ +#define __SERIAL_SPI_XMEGA_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + + #include <stdio.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SERIAL_SPI_H) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/Serial.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + #define SERIAL_SPI_UBBRVAL(Baud) ((Baud < (F_CPU / 2)) ? ((F_CPU / (2 * Baud)) - 1) : 0) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name SPI SCK Polarity Configuration Masks */ + //@{ + /** SPI clock polarity mask for \ref SerialSPI_Init(). Indicates that the SCK should lead on the rising edge. */ + #define USART_SPI_SCK_LEAD_RISING 0 + //@} + + /** \name SPI Sample Edge Configuration Masks */ + //@{ + /** SPI data sample mode mask for \ref SerialSPI_Init(). Indicates that the data should sampled on the leading edge. */ + #define USART_SPI_SAMPLE_LEADING 0 + + /** SPI data sample mode mask for \ref SerialSPI_Init(). Indicates that the data should be sampled on the trailing edge. */ + #define USART_SPI_SAMPLE_TRAILING USART_UPCHA_bm + //@} + + /** \name SPI Data Ordering Configuration Masks */ + //@{ + /** SPI data order mask for \ref SerialSPI_Init(). Indicates that data should be shifted out MSB first. */ + #define USART_SPI_ORDER_MSB_FIRST 0 + + /** SPI data order mask for \ref SerialSPI_Init(). Indicates that data should be shifted out LSB first. */ + #define USART_SPI_ORDER_LSB_FIRST USART_UDORD_bm + //@} + + /* Inline Functions: */ + /** Initialize the USART module in Master SPI mode. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] SPIOptions USART SPI Options, a mask consisting of one of each of the \c USART_SPI_SCK_*, + * \c USART_SPI_SAMPLE_* and \c USART_SPI_ORDER_* masks. + * \param[in] BaudRate SPI baud rate, in bits per second. + */ + static inline void SerialSPI_Init(USART_t* const USART, + const uint8_t SPIOptions, + const uint32_t BaudRate) + { + uint16_t BaudValue = SERIAL_SPI_UBBRVAL(BaudRate); + + USART->BAUDCTRLB = (BaudValue >> 8); + USART->BAUDCTRLA = (BaudValue & 0xFF); + + USART->CTRLC = (USART_CMODE_MSPI_gc | SPIOptions); + USART->CTRLB = (USART_RXEN_bm | USART_TXEN_bm); + } + + /** Turns off the USART driver, disabling and returning used hardware to their default configuration. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + */ + static inline void SerialSPI_Disable(USART_t* const USART) + { + USART->CTRLA = 0; + USART->CTRLB = 0; + USART->CTRLC = 0; + } + + /** Sends and receives a byte through the USART SPI interface, blocking until the transfer is complete. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] DataByte Byte to send through the USART SPI interface. + * + * \return Response byte from the attached SPI device. + */ + static inline uint8_t SerialSPI_TransferByte(USART_t* const USART, + const uint8_t DataByte) + { + USART->DATA = DataByte; + while (!(USART->STATUS & USART_TXCIF_bm)); + USART->STATUS = USART_TXCIF_bm; + return USART->DATA; + } + + /** Sends a byte through the USART SPI interface, blocking until the transfer is complete. The response + * byte sent to from the attached SPI device is ignored. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] DataByte Byte to send through the USART SPI interface. + */ + static inline void SerialSPI_SendByte(USART_t* const USART, + const uint8_t DataByte) + { + SerialSPI_TransferByte(USART, DataByte); + } + + /** Sends a dummy byte through the USART SPI interface, blocking until the transfer is complete. The response + * byte from the attached SPI device is returned. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * + * \return The response byte from the attached SPI device. + */ + static inline uint8_t SerialSPI_ReceiveByte(USART_t* const USART) + { + return SerialSPI_TransferByte(USART, 0); + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c new file mode 100644 index 0000000000..51a4d049e5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c @@ -0,0 +1,122 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_SERIAL_C +#include "../Serial.h" + +FILE USARTSerialStream; + +int Serial_putchar(char DataByte, + FILE *Stream) +{ + USART_t* USART = fdev_get_udata(Stream); + + Serial_SendByte(USART, DataByte); + return 0; +} + +int Serial_getchar(FILE *Stream) +{ + USART_t* USART = fdev_get_udata(Stream); + + if (!(Serial_IsCharReceived(USART))) + return _FDEV_EOF; + + return Serial_ReceiveByte(USART); +} + +int Serial_getchar_Blocking(FILE *Stream) +{ + USART_t* USART = fdev_get_udata(Stream); + + while (!(Serial_IsCharReceived(USART))); + return Serial_ReceiveByte(USART); +} + +void Serial_SendString_P(USART_t* const USART, + const char* FlashStringPtr) +{ + uint8_t CurrByte; + + while ((CurrByte = pgm_read_byte(FlashStringPtr)) != 0x00) + { + Serial_SendByte(USART, CurrByte); + FlashStringPtr++; + } +} + +void Serial_SendString(USART_t* const USART, + const char* StringPtr) +{ + uint8_t CurrByte; + + while ((CurrByte = *StringPtr) != 0x00) + { + Serial_SendByte(USART, CurrByte); + StringPtr++; + } +} + +void Serial_SendData(USART_t* const USART, + const uint8_t* Buffer, + uint16_t Length) +{ + while (Length--) + Serial_SendByte(USART, *(Buffer++)); +} + +void Serial_CreateStream(FILE* Stream) +{ + if (!(Stream)) + { + Stream = &USARTSerialStream; + stdin = Stream; + stdout = Stream; + } + + *Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar, _FDEV_SETUP_RW); +} + +void Serial_CreateBlockingStream(FILE* Stream) +{ + if (!(Stream)) + { + Stream = &USARTSerialStream; + stdin = Stream; + stdout = Stream; + } + + *Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar_Blocking, _FDEV_SETUP_RW); +} + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h new file mode 100644 index 0000000000..35b60d1502 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h @@ -0,0 +1,252 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Serial USART Peripheral Driver (XMEGA) + * + * On-chip serial USART driver for the XMEGA AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the USART driver + * dispatch header located in LUFA/Drivers/Peripheral/Serial.h. + */ + +/** \ingroup Group_Serial + * \defgroup Group_Serial_XMEGA Serial USART Peripheral Driver (XMEGA) + * + * \section Sec_ModDescription Module Description + * On-chip serial USART driver for the XMEGA AVR microcontrollers. + * + * \note This file should not be included directly. It is automatically included as needed by the USART driver + * dispatch header located in LUFA/Drivers/Peripheral/Serial.h. + * + * \section Sec_ExampleUsage Example Usage + * The following snippet is an example of how this module may be used within a typical + * application. + * + * \code + * // Initialize the serial USART driver before first use, with 9600 baud (and no double-speed mode) + * Serial_Init(&USARTD0, 9600, false); + * + * // Send a string through the USART + * Serial_TxString(&USARTD0, "Test String\r\n"); + * + * // Receive a byte through the USART + * uint8_t DataByte = Serial_RxByte(&USARTD0); + * \endcode + * + * @{ + */ + +#ifndef __SERIAL_XMEGA_H__ +#define __SERIAL_XMEGA_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "../../Misc/TerminalCodes.h" + + #include <stdio.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SERIAL_H) && !defined(__INCLUDE_FROM_SERIAL_C) + #error Do not include this file directly. Include LUFA/Drivers/Peripheral/Serial.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* External Variables: */ + extern FILE USARTSerialStream; + + /* Function Prototypes: */ + int Serial_putchar(char DataByte, + FILE *Stream); + int Serial_getchar(FILE *Stream); + int Serial_getchar_Blocking(FILE *Stream); + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Macro for calculating the baud value from a given baud rate when the \c U2X (double speed) bit is + * not set. + * + * \param[in] Baud Target serial UART baud rate. + * + * \return Closest UBRR register value for the given UART frequency. + */ + #define SERIAL_UBBRVAL(Baud) ((((F_CPU / 16) + (Baud / 2)) / (Baud)) - 1) + + /** Macro for calculating the baud value from a given baud rate when the \c U2X (double speed) bit is + * set. + * + * \param[in] Baud Target serial UART baud rate. + * + * \return Closest UBRR register value for the given UART frequency. + */ + #define SERIAL_2X_UBBRVAL(Baud) ((((F_CPU / 8) + (Baud / 2)) / (Baud)) - 1) + + /* Function Prototypes: */ + /** Transmits a given string located in program space (FLASH) through the USART. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] FlashStringPtr Pointer to a string located in program space. + */ + void Serial_SendString_P(USART_t* const USART, + const char* FlashStringPtr) ATTR_NON_NULL_PTR_ARG(1); + + /** Transmits a given string located in SRAM memory through the USART. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] StringPtr Pointer to a string located in SRAM space. + */ + void Serial_SendString(USART_t* const USART, + const char* StringPtr) ATTR_NON_NULL_PTR_ARG(1); + + /** Transmits a given buffer located in SRAM memory through the USART. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] Buffer Pointer to a buffer containing the data to send. + * \param[in] Length Length of the data to send, in bytes. + */ + void Serial_SendData(USART_t* const USART, + const uint8_t* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Creates a standard character stream from the USART so that it can be used with all the regular functions + * in the avr-libc \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created + * stream is bidirectional and can be used for both input and output functions. + * + * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single + * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may + * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own + * line buffering. + * + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed, if \c NULL, \c stdout + * and \c stdin will be configured to use the USART. + * + * \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used. + */ + void Serial_CreateStream(FILE* Stream); + + /** Identical to \ref Serial_CreateStream(), except that reads are blocking until the calling stream function terminates + * the transfer. + * + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed, if \c NULL, \c stdout + * and \c stdin will be configured to use the USART. + * + * \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used. + */ + void Serial_CreateBlockingStream(FILE* Stream); + + /* Inline Functions: */ + /** Initializes the USART, ready for serial data transmission and reception. This initializes the interface to + * standard 8-bit, no parity, 1 stop bit settings suitable for most applications. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] BaudRate Serial baud rate, in bits per second. + * \param[in] DoubleSpeed Enables double speed mode when set, halving the sample time to double the baud rate. + */ + static inline void Serial_Init(USART_t* const USART, + const uint32_t BaudRate, + const bool DoubleSpeed) + { + uint16_t BaudValue = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate)); + + USART->BAUDCTRLB = (BaudValue >> 8); + USART->BAUDCTRLA = (BaudValue & 0xFF); + + USART->CTRLC = (USART_CMODE_ASYNCHRONOUS_gc | USART_PMODE_DISABLED_gc | USART_CHSIZE_8BIT_gc); + USART->CTRLB = (USART_RXEN_bm | USART_TXEN_bm | (DoubleSpeed ? USART_CLK2X_bm : 0)); + } + + /** Turns off the USART driver, disabling and returning used hardware to their default configuration. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + */ + static inline void Serial_Disable(USART_t* const USART) + { + USART->CTRLA = 0; + USART->CTRLB = 0; + USART->CTRLC = 0; + } + + /** Indicates whether a character has been received through the USART. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * + * \return Boolean \c true if a character has been received, \c false otherwise. + */ + static inline bool Serial_IsCharReceived(USART_t* const USART) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Serial_IsCharReceived(USART_t* const USART) + { + return ((USART->STATUS & USART_RXCIF_bm) ? true : false); + } + + /** Transmits a given byte through the USART. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * \param[in] DataByte Byte to transmit through the USART. + */ + static inline void Serial_SendByte(USART_t* const USART, + const char DataByte) ATTR_ALWAYS_INLINE; + static inline void Serial_SendByte(USART_t* const USART, + const char DataByte) + { + while (!(USART->STATUS & USART_DREIF_bm)); + USART->DATA = DataByte; + } + + /** Receives the next byte from the USART. + * + * \param[in,out] USART Pointer to the base of the USART peripheral within the device. + * + * \return Next byte received from the USART, or a negative value if no byte has been received. + */ + static inline int16_t Serial_ReceiveByte(USART_t* const USART) ATTR_ALWAYS_INLINE; + static inline int16_t Serial_ReceiveByte(USART_t* const USART) + { + if (!(Serial_IsCharReceived(USART))) + return -1; + + USART->STATUS = USART_RXCIF_bm; + return USART->DATA; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/AndroidAccessoryClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/AndroidAccessoryClass.h new file mode 100644 index 0000000000..2f2fa5bc77 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/AndroidAccessoryClass.h @@ -0,0 +1,76 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB Android Open Accessory Class driver. + * + * Master include file for the library USB Android Open Accessory Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassAOA Android Open Accessory Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Android Open Accessory Class Driver module. This module contains an internal implementation of the USB Android Open Accessory + * Class, for Host USB mode. User applications can use this class driver instead of implementing the Android Open Accessory Class + * manually via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Host using the USB Android Open Accessory Class. + * + * @{ + */ + +#ifndef _AOA_CLASS_H_ +#define _AOA_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_AOA_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_HOST) + #include "Host/AndroidAccessoryClassHost.h" + #endif + +#endif + +/** @} */ + + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/AudioClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/AudioClass.h new file mode 100644 index 0000000000..91aa22f3bb --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/AudioClass.h @@ -0,0 +1,80 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB Audio 1.0 Class driver. + * + * Master include file for the library USB Audio 1.0 Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassAudio Audio 1.0 Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/AudioClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * - LUFA/Drivers/USB/Class/Host/AudioClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Audio 1.0 Class Driver module. This module contains an internal implementation of the USB Audio 1.0 Class, for both + * Device and Host USB modes. User applications can use this class driver instead of implementing the Audio 1.0 class + * manually via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Hosts or Devices using the USB Audio 1.0 Class. + * + * @{ + */ + +#ifndef _AUDIO_CLASS_H_ +#define _AUDIO_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_AUDIO_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_DEVICE) + #include "Device/AudioClassDevice.h" + #endif + + #if defined(USB_CAN_BE_HOST) + #include "Host/AudioClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/CDCClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/CDCClass.h new file mode 100644 index 0000000000..6bfd384887 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/CDCClass.h @@ -0,0 +1,80 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB CDC-ACM Class driver. + * + * Master include file for the library USB CDC Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassCDC CDC-ACM (Virtual Serial) Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/CDCClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * - LUFA/Drivers/USB/Class/Host/CDCClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * CDC Class Driver module. This module contains an internal implementation of the USB CDC-ACM class Virtual Serial + * Ports, for both Device and Host USB modes. User applications can use this class driver instead of implementing the + * CDC class manually via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Hosts or Devices using the USB CDC Class. + * + * @{ + */ + +#ifndef _CDC_CLASS_H_ +#define _CDC_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_CDC_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_DEVICE) + #include "Device/CDCClassDevice.h" + #endif + + #if defined(USB_CAN_BE_HOST) + #include "Host/CDCClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/AndroidAccessoryClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/AndroidAccessoryClassCommon.h new file mode 100644 index 0000000000..db97f4888f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/AndroidAccessoryClassCommon.h @@ -0,0 +1,128 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB Android Open Accessory Class driver. + * + * Common definitions and declarations for the library USB Android Open Accessory Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassAOA + * \defgroup Group_USBClassAOACommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * Android Open Accessory Class. + * + * @{ + */ + +#ifndef _AOA_CLASS_COMMON_H_ +#define _AOA_CLASS_COMMON_H_ + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_AOA_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** Product ID value in a Device Descriptor to indicate an Android device in Open Accessory mode. */ + #define ANDROID_ACCESSORY_PRODUCT_ID 0x2D00 + + /** Product ID value in a Device Descriptor to indicate an Android device in Open Accessory and Android Debug mode. */ + #define ANDROID_ACCESSORY_ADB_PRODUCT_ID 0x2D01 + + /* Enums: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the + * Android Open Accessory class. + */ + enum AOA_Descriptor_ClassSubclassProtocol_t + { + AOA_CSCP_AOADataClass = 0xFF, /**< Descriptor Class value indicating that the device or interface + * belongs to the AOA data class. + */ + AOA_CSCP_AOADataSubclass = 0xFF, /**< Descriptor Subclass value indicating that the device or interface + * belongs to AOA data subclass. + */ + AOA_CSCP_AOADataProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the AOA data class protocol. + */ + }; + + /** Enum for the Android Open Accessory class specific control requests that can be issued by the USB bus host. */ + enum AOA_ClassRequests_t + { + AOA_REQ_GetAccessoryProtocol = 0x33, /**< Android Open Accessory control request to retrieve the device's supported Accessory Protocol version. */ + AOA_REQ_SendString = 0x34, /**< Android Open Accessory control request to set an accessory property string in the device. */ + AOA_REQ_StartAccessoryMode = 0x35, /**< Android Open Accessory control request to switch the device into Accessory mode. */ + }; + + /** Enum for the possible Android Open Accessory property string indexes. */ + enum AOA_Strings_t + { + AOA_STRING_Manufacturer = 0, /**< Index of the Manufacturer property string. */ + AOA_STRING_Model = 1, /**< Index of the Model Name property string. */ + AOA_STRING_Description = 2, /**< Index of the Description property string. */ + AOA_STRING_Version = 3, /**< Index of the Version Number property string. */ + AOA_STRING_URI = 4, /**< Index of the URI Information property string. */ + AOA_STRING_Serial = 5, /**< Index of the Serial Number property string. */ + + #if !defined(__DOXYGEN__) + AOA_STRING_TOTAL_STRINGS + #endif + }; + + /** Enum for the possible Android Open Accessory protocol versions. */ + enum AOA_Protocols_t + { + AOA_PROTOCOL_AccessoryV1 = 0x0001, /**< Android Open Accessory version 1. */ + }; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/AudioClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/AudioClassCommon.h new file mode 100644 index 0000000000..f33fef68aa --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/AudioClassCommon.h @@ -0,0 +1,774 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB Audio 1.0 Class driver. + * + * Common definitions and declarations for the library USB Audio 1.0 Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassAudio + * \defgroup Group_USBClassAudioCommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * Audio 1.0 Class. + * + * @{ + */ + +#ifndef _AUDIO_CLASS_COMMON_H_ +#define _AUDIO_CLASS_COMMON_H_ + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_AUDIO_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** \name Audio Channel Masks */ + //@{ + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_LEFT_FRONT (1 << 0) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_RIGHT_FRONT (1 << 1) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_CENTER_FRONT (1 << 2) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_LOW_FREQ_ENHANCE (1 << 3) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_LEFT_SURROUND (1 << 4) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_RIGHT_SURROUND (1 << 5) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_LEFT_OF_CENTER (1 << 6) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_RIGHT_OF_CENTER (1 << 7) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_SURROUND (1 << 8) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_SIDE_LEFT (1 << 9) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_SIDE_RIGHT (1 << 10) + + /** Supported channel mask for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_CHANNEL_TOP (1 << 11) + //@} + + /** \name Audio Feature Masks */ + //@{ + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_MUTE (1 << 0) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_VOLUME (1 << 1) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_BASS (1 << 2) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_MID (1 << 3) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_TREBLE (1 << 4) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_GRAPHIC_EQUALIZER (1 << 5) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_AUTOMATIC_GAIN (1 << 6) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_DELAY (1 << 7) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_BASS_BOOST (1 << 8) + + /** Supported feature mask for an Audio class feature unit descriptor. See the Audio class specification for more details. */ + #define AUDIO_FEATURE_BASS_LOUDNESS (1 << 9) + //@} + + /** \name Audio Terminal Types */ + //@{ + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_UNDEFINED 0x0100 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_STREAMING 0x0101 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_VENDOR 0x01FF + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_UNDEFINED 0x0200 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_MIC 0x0201 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_DESKTOP_MIC 0x0202 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_PERSONAL_MIC 0x0203 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_OMNIDIR_MIC 0x0204 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_MIC_ARRAY 0x0205 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_PROCESSING_MIC 0x0206 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_IN_OUT_UNDEFINED 0x0300 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_OUT_SPEAKER 0x0301 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_OUT_HEADPHONES 0x0302 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_OUT_HEAD_MOUNTED 0x0303 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_OUT_DESKTOP 0x0304 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_OUT_ROOM 0x0305 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_OUT_COMMUNICATION 0x0306 + + /** Terminal type constant for an Audio class terminal descriptor. See the Audio class specification for more details. */ + #define AUDIO_TERMINAL_OUT_LOWFREQ 0x0307 + //@} + + /** Convenience macro to fill a 24-bit \ref USB_Audio_SampleFreq_t structure with the given sample rate as a 24-bit number. + * + * \param[in] freq Required audio sampling frequency in HZ + */ + #define AUDIO_SAMPLE_FREQ(freq) {.Byte1 = ((uint32_t)freq & 0xFF), .Byte2 = (((uint32_t)freq >> 8) & 0xFF), .Byte3 = (((uint32_t)freq >> 16) & 0xFF)} + + /** Mask for the attributes parameter of an Audio class-specific Endpoint descriptor, indicating that the endpoint + * accepts only filled endpoint packets of audio samples. + */ + #define AUDIO_EP_FULL_PACKETS_ONLY (1 << 7) + + /** Mask for the attributes parameter of an Audio class-specific Endpoint descriptor, indicating that the endpoint + * will accept partially filled endpoint packets of audio samples. + */ + #define AUDIO_EP_ACCEPTS_SMALL_PACKETS (0 << 7) + + /** Mask for the attributes parameter of an Audio class-specific Endpoint descriptor, indicating that the endpoint + * allows for sampling frequency adjustments to be made via control requests directed at the endpoint. + */ + #define AUDIO_EP_SAMPLE_FREQ_CONTROL (1 << 0) + + /** Mask for the attributes parameter of an Audio class-specific Endpoint descriptor, indicating that the endpoint + * allows for pitch adjustments to be made via control requests directed at the endpoint. + */ + #define AUDIO_EP_PITCH_CONTROL (1 << 1) + + /* Enums: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the Audio + * device class. + */ + enum Audio_Descriptor_ClassSubclassProtocol_t + { + AUDIO_CSCP_AudioClass = 0x01, /**< Descriptor Class value indicating that the device or + * interface belongs to the USB Audio 1.0 class. + */ + AUDIO_CSCP_ControlSubclass = 0x01, /**< Descriptor Subclass value indicating that the device or + * interface belongs to the Audio Control subclass. + */ + AUDIO_CSCP_ControlProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or + * interface belongs to the Audio Control protocol. + */ + AUDIO_CSCP_AudioStreamingSubclass = 0x02, /**< Descriptor Subclass value indicating that the device or + * interface belongs to the MIDI Streaming subclass. + */ + AUDIO_CSCP_MIDIStreamingSubclass = 0x03, /**< Descriptor Subclass value indicating that the device or + * interface belongs to the Audio streaming subclass. + */ + AUDIO_CSCP_StreamingProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or + * interface belongs to the Streaming Audio protocol. + */ + }; + + /** Audio class specific interface description subtypes, for the Audio Control interface. */ + enum Audio_CSInterface_AC_SubTypes_t + { + AUDIO_DSUBTYPE_CSInterface_Header = 0x01, /**< Audio class specific control interface header. */ + AUDIO_DSUBTYPE_CSInterface_InputTerminal = 0x02, /**< Audio class specific control interface Input Terminal. */ + AUDIO_DSUBTYPE_CSInterface_OutputTerminal = 0x03, /**< Audio class specific control interface Output Terminal. */ + AUDIO_DSUBTYPE_CSInterface_Mixer = 0x04, /**< Audio class specific control interface Mixer Unit. */ + AUDIO_DSUBTYPE_CSInterface_Selector = 0x05, /**< Audio class specific control interface Selector Unit. */ + AUDIO_DSUBTYPE_CSInterface_Feature = 0x06, /**< Audio class specific control interface Feature Unit. */ + AUDIO_DSUBTYPE_CSInterface_Processing = 0x07, /**< Audio class specific control interface Processing Unit. */ + AUDIO_DSUBTYPE_CSInterface_Extension = 0x08, /**< Audio class specific control interface Extension Unit. */ + }; + + /** Audio class specific interface description subtypes, for the Audio Streaming interface. */ + enum Audio_CSInterface_AS_SubTypes_t + { + AUDIO_DSUBTYPE_CSInterface_General = 0x01, /**< Audio class specific streaming interface general descriptor. */ + AUDIO_DSUBTYPE_CSInterface_FormatType = 0x02, /**< Audio class specific streaming interface format type descriptor. */ + AUDIO_DSUBTYPE_CSInterface_FormatSpecific = 0x03, /**< Audio class specific streaming interface format information descriptor. */ + }; + + /** Audio class specific endpoint description subtypes, for the Audio Streaming interface. */ + enum Audio_CSEndpoint_SubTypes_t + { + AUDIO_DSUBTYPE_CSEndpoint_General = 0x01, /**< Audio class specific endpoint general descriptor. */ + }; + + /** Enum for the Audio class specific control requests that can be issued by the USB bus host. */ + enum Audio_ClassRequests_t + { + AUDIO_REQ_SetCurrent = 0x01, /**< Audio class-specific request to set the current value of a parameter within the device. */ + AUDIO_REQ_SetMinimum = 0x02, /**< Audio class-specific request to set the minimum value of a parameter within the device. */ + AUDIO_REQ_SetMaximum = 0x03, /**< Audio class-specific request to set the maximum value of a parameter within the device. */ + AUDIO_REQ_SetResolution = 0x04, /**< Audio class-specific request to set the resolution value of a parameter within the device. */ + AUDIO_REQ_SetMemory = 0x05, /**< Audio class-specific request to set the memory value of a parameter within the device. */ + AUDIO_REQ_GetCurrent = 0x81, /**< Audio class-specific request to get the current value of a parameter within the device. */ + AUDIO_REQ_GetMinimum = 0x82, /**< Audio class-specific request to get the minimum value of a parameter within the device. */ + AUDIO_REQ_GetMaximum = 0x83, /**< Audio class-specific request to get the maximum value of a parameter within the device. */ + AUDIO_REQ_GetResolution = 0x84, /**< Audio class-specific request to get the resolution value of a parameter within the device. */ + AUDIO_REQ_GetMemory = 0x85, /**< Audio class-specific request to get the memory value of a parameter within the device. */ + AUDIO_REQ_GetStatus = 0xFF, /**< Audio class-specific request to get the device status. */ + }; + + /** Enum for Audio class specific Endpoint control modifiers which can be set and retrieved by a USB host, if the corresponding + * endpoint control is indicated to be supported in the Endpoint's Audio-class specific endpoint descriptor. + */ + enum Audio_EndpointControls_t + { + AUDIO_EPCONTROL_SamplingFreq = 0x01, /**< Sampling frequency adjustment of the endpoint. */ + AUDIO_EPCONTROL_Pitch = 0x02, /**< Pitch adjustment of the endpoint. */ + }; + + /* Type Defines: */ + /** \brief Audio class-specific Input Terminal Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific input terminal descriptor. This indicates to the host that the device + * contains an input audio source, either from a physical terminal on the device, or a logical terminal (for example, + * a USB endpoint). See the USB Audio specification for more details. + * + * \see \ref USB_Audio_StdDescriptor_InputTerminal_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_InputTerminal. + */ + + uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */ + uint16_t TerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */ + uint8_t AssociatedOutputTerminal; /**< ID of associated output terminal, for physically grouped terminals + * such as the speaker and microphone of a phone handset. + */ + uint8_t TotalChannels; /**< Total number of separate audio channels within this interface (right, left, etc.) */ + uint16_t ChannelConfig; /**< \c CHANNEL_* masks indicating what channel layout is supported by this terminal. */ + + uint8_t ChannelStrIndex; /**< Index of a string descriptor describing this channel within the device. */ + uint8_t TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_Audio_Descriptor_InputTerminal_t; + + /** \brief Audio class-specific Input Terminal Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific input terminal descriptor. This indicates to the host that the device + * contains an input audio source, either from a physical terminal on the device, or a logical terminal (for example, + * a USB endpoint). See the USB Audio specification for more details. + * + * \see \ref USB_Audio_Descriptor_InputTerminal_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_InputTerminal. + */ + uint8_t bTerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */ + uint16_t wTerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */ + uint8_t bAssocTerminal; /**< ID of associated output terminal, for physically grouped terminals + * such as the speaker and microphone of a phone handset. + */ + uint8_t bNrChannels; /**< Total number of separate audio channels within this interface (right, left, etc.) */ + uint16_t wChannelConfig; /**< \c CHANNEL_* masks indicating what channel layout is supported by this terminal. */ + + uint8_t iChannelNames; /**< Index of a string descriptor describing this channel within the device. */ + uint8_t iTerminal; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_Audio_StdDescriptor_InputTerminal_t; + + /** \brief Audio class-specific Output Terminal Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific output terminal descriptor. This indicates to the host that the device + * contains an output audio sink, either to a physical terminal on the device, or a logical terminal (for example, + * a USB endpoint). See the USB Audio specification for more details. + * + * \see \ref USB_Audio_StdDescriptor_OutputTerminal_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_OutputTerminal. + */ + + uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */ + uint16_t TerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */ + uint8_t AssociatedInputTerminal; /**< ID of associated input terminal, for physically grouped terminals + * such as the speaker and microphone of a phone handset. + */ + uint8_t SourceID; /**< ID value of the unit this terminal's audio is sourced from. */ + + uint8_t TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_Audio_Descriptor_OutputTerminal_t; + + /** \brief Audio class-specific Output Terminal Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific output terminal descriptor. This indicates to the host that the device + * contains an output audio sink, either to a physical terminal on the device, or a logical terminal (for example, + * a USB endpoint). See the USB Audio specification for more details. + * + * \see \ref USB_Audio_Descriptor_OutputTerminal_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_OutputTerminal. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSInterface_AC_SubTypes_t enum. + */ + uint8_t bTerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */ + uint16_t wTerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */ + uint8_t bAssocTerminal; /**< ID of associated input terminal, for physically grouped terminals + * such as the speaker and microphone of a phone handset. + */ + uint8_t bSourceID; /**< ID value of the unit this terminal's audio is sourced from. */ + + uint8_t iTerminal; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_Audio_StdDescriptor_OutputTerminal_t; + + /** \brief Audio class-specific Interface Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific interface descriptor. This follows a regular interface descriptor to + * supply extra information about the audio device's layout to the host. See the USB Audio specification for more + * details. + * + * \see \ref USB_Audio_StdDescriptor_Interface_AC_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSInterface_AS_SubTypes_t enum. + */ + + uint16_t ACSpecification; /**< Binary coded decimal value, indicating the supported Audio Class specification version. */ + uint16_t TotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */ + + uint8_t InCollection; /**< Total number of Audio Streaming interfaces linked to this Audio Control interface (must be 1). */ + uint8_t InterfaceNumber; /**< Interface number of the associated Audio Streaming interface. */ + } ATTR_PACKED USB_Audio_Descriptor_Interface_AC_t; + + /** \brief Audio class-specific Interface Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific interface descriptor. This follows a regular interface descriptor to + * supply extra information about the audio device's layout to the host. See the USB Audio specification for more + * details. + * + * \see \ref USB_Audio_Descriptor_Interface_AC_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype;/**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSInterface_AS_SubTypes_t enum. + */ + + uint16_t bcdADC; /**< Binary coded decimal value, indicating the supported Audio Class specification version. */ + uint16_t wTotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */ + + uint8_t bInCollection; /**< Total number of Audio Streaming interfaces linked to this Audio Control interface (must be 1). */ + uint8_t bInterfaceNumbers; /**< Interface number of the associated Audio Streaming interface. */ + } ATTR_PACKED USB_Audio_StdDescriptor_Interface_AC_t; + + /** \brief Audio class-specific Feature Unit Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific Feature Unit descriptor. This indicates to the host what features + * are present in the device's audio stream for basic control, such as per-channel volume. See the USB Audio + * specification for more details. + * + * \see \ref USB_Audio_StdDescriptor_FeatureUnit_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_Feature. + */ + + uint8_t UnitID; /**< ID value of this feature unit - must be a unique value within the device. */ + uint8_t SourceID; /**< Source ID value of the audio source input into this feature unit. */ + + uint8_t ControlSize; /**< Size of each element in the \c ChannelControls array. */ + uint8_t ChannelControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */ + + uint8_t FeatureUnitStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_Audio_Descriptor_FeatureUnit_t; + + /** \brief Audio class-specific Feature Unit Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific Feature Unit descriptor. This indicates to the host what features + * are present in the device's audio stream for basic control, such as per-channel volume. See the USB Audio + * specification for more details. + * + * \see \ref USB_Audio_Descriptor_FeatureUnit_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_Feature. + */ + + uint8_t bUnitID; /**< ID value of this feature unit - must be a unique value within the device. */ + uint8_t bSourceID; /**< Source ID value of the audio source input into this feature unit. */ + + uint8_t bControlSize; /**< Size of each element in the \c ChannelControls array. */ + uint8_t bmaControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */ + + uint8_t iFeature; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_Audio_StdDescriptor_FeatureUnit_t; + + /** \brief Audio class-specific Streaming Audio Interface Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific streaming interface descriptor. This indicates to the host + * how audio streams within the device are formatted. See the USB Audio specification for more details. + * + * \see \ref USB_Audio_StdDescriptor_Interface_AS_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSInterface_AS_SubTypes_t enum. + */ + + uint8_t TerminalLink; /**< ID value of the output terminal this descriptor is describing. */ + + uint8_t FrameDelay; /**< Delay in frames resulting from the complete sample processing from input to output. */ + uint16_t AudioFormat; /**< Format of the audio stream, see Audio Device Formats specification. */ + } ATTR_PACKED USB_Audio_Descriptor_Interface_AS_t; + + /** \brief Audio class-specific Streaming Audio Interface Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific streaming interface descriptor. This indicates to the host + * how audio streams within the device are formatted. See the USB Audio specification for more details. + * + * \see \ref USB_Audio_Descriptor_Interface_AS_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSInterface_AS_SubTypes_t enum. + */ + + uint8_t bTerminalLink; /**< ID value of the output terminal this descriptor is describing. */ + + uint8_t bDelay; /**< Delay in frames resulting from the complete sample processing from input to output. */ + uint16_t wFormatTag; /**< Format of the audio stream, see Audio Device Formats specification. */ + } ATTR_PACKED USB_Audio_StdDescriptor_Interface_AS_t; + + /** \brief Audio class-specific Format Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific audio format descriptor. This is used to give the host full details + * about the number of channels, the sample resolution, acceptable sample frequencies and encoding method used + * in the device's audio streams. See the USB Audio specification for more details. + * + * \attention This descriptor <b>must</b> be followed by one or more \ref USB_Audio_SampleFreq_t elements containing + * the continuous or discrete sample frequencies. + * + * \see \ref USB_Audio_StdDescriptor_Format_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_FormatType. + */ + + uint8_t FormatType; /**< Format of the audio stream, see Audio Device Formats specification. */ + uint8_t Channels; /**< Total number of discrete channels in the stream. */ + + uint8_t SubFrameSize; /**< Size in bytes of each channel's sample data in the stream. */ + uint8_t BitResolution; /**< Bits of resolution of each channel's samples in the stream. */ + + uint8_t TotalDiscreteSampleRates; /**< Total number of discrete sample frequencies supported by the device. When + * zero, this must be followed by the lower and upper continuous sampling + * frequencies supported by the device; otherwise, this must be followed + * by the given number of discrete sampling frequencies supported. + */ + } ATTR_PACKED USB_Audio_Descriptor_Format_t; + + /** \brief 24-Bit Audio Frequency Structure. + * + * Type define for a 24bit audio sample frequency structure. As GCC does not contain a built in 24-bit datatype, + * this this structure is used to build up the value instead. Fill this structure with the \ref AUDIO_SAMPLE_FREQ() macro. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t Byte1; /**< Lowest 8 bits of the 24-bit value. */ + uint8_t Byte2; /**< Middle 8 bits of the 24-bit value. */ + uint8_t Byte3; /**< Upper 8 bits of the 24-bit value. */ + } ATTR_PACKED USB_Audio_SampleFreq_t; + + /** \brief Audio class-specific Format Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific audio format descriptor. This is used to give the host full details + * about the number of channels, the sample resolution, acceptable sample frequencies and encoding method used + * in the device's audio streams. See the USB Audio specification for more details. + * + * \attention This descriptor <b>must</b> be followed by one or more 24-bit integer elements containing the continuous + * or discrete sample frequencies. + * + * \see \ref USB_Audio_Descriptor_Format_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Sub type value used to distinguish between audio class-specific descriptors, + * must be \ref AUDIO_DSUBTYPE_CSInterface_FormatType. + */ + + uint8_t bDescriptorSubtype;/**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSInterface_AS_SubTypes_t enum. + */ + + uint8_t bFormatType; /**< Format of the audio stream, see Audio Device Formats specification. */ + uint8_t bNrChannels; /**< Total number of discrete channels in the stream. */ + + uint8_t bSubFrameSize; /**< Size in bytes of each channel's sample data in the stream. */ + uint8_t bBitResolution; /**< Bits of resolution of each channel's samples in the stream. */ + + uint8_t bSampleFrequencyType; /**< Total number of sample frequencies supported by the device. When + * zero, this must be followed by the lower and upper continuous sampling + * frequencies supported by the device; otherwise, this must be followed + * by the given number of discrete sampling frequencies supported. + */ + } ATTR_PACKED USB_Audio_StdDescriptor_Format_t; + + /** \brief Audio class-specific Streaming Endpoint Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific endpoint descriptor. This contains a regular endpoint + * descriptor with a few Audio-class-specific extensions. See the USB Audio specification for more details. + * + * \see \ref USB_Audio_StdDescriptor_StreamEndpoint_Std_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Endpoint_t Endpoint; /**< Standard endpoint descriptor describing the audio endpoint. */ + + uint8_t Refresh; /**< Always set to zero for Audio class devices. */ + uint8_t SyncEndpointNumber; /**< Endpoint address to send synchronization information to, if needed (zero otherwise). */ + } ATTR_PACKED USB_Audio_Descriptor_StreamEndpoint_Std_t; + + /** \brief Audio class-specific Streaming Endpoint Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific endpoint descriptor. This contains a regular endpoint + * descriptor with a few Audio-class-specific extensions. See the USB Audio specification for more details. + * + * \see \ref USB_Audio_Descriptor_StreamEndpoint_Std_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a + * value given by the specific class. + */ + uint8_t bEndpointAddress; /**< Logical address of the endpoint within the device for the current + * configuration, including direction mask. + */ + uint8_t bmAttributes; /**< Endpoint attributes, comprised of a mask of the endpoint type (\c EP_TYPE_*) + * and attributes (\c ENDPOINT_ATTR_*) masks. + */ + uint16_t wMaxPacketSize; /**< Size of the endpoint bank, in bytes. This indicates the maximum packet size + * that the endpoint can receive at a time. + */ + uint8_t bInterval; /**< Polling interval in milliseconds for the endpoint if it is an INTERRUPT or + * ISOCHRONOUS type. + */ + + uint8_t bRefresh; /**< Always set to zero for Audio class devices. */ + uint8_t bSynchAddress; /**< Endpoint address to send synchronization information to, if needed (zero otherwise). */ + } ATTR_PACKED USB_Audio_StdDescriptor_StreamEndpoint_Std_t; + + /** \brief Audio class-specific Extended Endpoint Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific extended endpoint descriptor. This contains extra information + * on the usage of endpoints used to stream audio in and out of the USB Audio device, and follows an Audio + * class-specific extended endpoint descriptor. See the USB Audio specification for more details. + * + * \see \ref USB_Audio_StdDescriptor_StreamEndpoint_Spc_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSEndpoint_SubTypes_t enum. + */ + + uint8_t Attributes; /**< Audio class-specific endpoint attributes, such as \ref AUDIO_EP_FULL_PACKETS_ONLY. */ + + uint8_t LockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */ + uint16_t LockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry. */ + } ATTR_PACKED USB_Audio_Descriptor_StreamEndpoint_Spc_t; + + /** \brief Audio class-specific Extended Endpoint Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific extended endpoint descriptor. This contains extra information + * on the usage of endpoints used to stream audio in and out of the USB Audio device, and follows an Audio + * class-specific extended endpoint descriptor. See the USB Audio specification for more details. + * + * \see \ref USB_Audio_Descriptor_StreamEndpoint_Spc_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors, + * a value from the \ref Audio_CSEndpoint_SubTypes_t enum. + */ + + uint8_t bmAttributes; /**< Audio class-specific endpoint attributes, such as \ref AUDIO_EP_FULL_PACKETS_ONLY. */ + + uint8_t bLockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */ + uint16_t wLockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry. */ + } ATTR_PACKED USB_Audio_StdDescriptor_StreamEndpoint_Spc_t; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/CDCClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/CDCClassCommon.h new file mode 100644 index 0000000000..f14a766cde --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/CDCClassCommon.h @@ -0,0 +1,386 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB CDC Class driver. + * + * Common definitions and declarations for the library USB CDC Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassCDC + * \defgroup Group_USBClassCDCCommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * CDC Class. + * + * @{ + */ + +#ifndef _CDC_CLASS_COMMON_H_ +#define _CDC_CLASS_COMMON_H_ + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_CDC_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** \name Virtual Control Line Masks */ + //@{ + /** Mask for the DTR handshake line for use with the \ref CDC_REQ_SetControlLineState class-specific request + * from the host, to indicate that the DTR line state should be high. + */ + #define CDC_CONTROL_LINE_OUT_DTR (1 << 0) + + /** Mask for the RTS handshake line for use with the \ref CDC_REQ_SetControlLineState class-specific request + * from the host, to indicate that the RTS line state should be high. + */ + #define CDC_CONTROL_LINE_OUT_RTS (1 << 1) + + /** Mask for the DCD handshake line for use with the \ref CDC_NOTIF_SerialState class-specific notification + * from the device to the host, to indicate that the DCD line state is currently high. + */ + #define CDC_CONTROL_LINE_IN_DCD (1 << 0) + + /** Mask for the DSR handshake line for use with the \ref CDC_NOTIF_SerialState class-specific notification + * from the device to the host, to indicate that the DSR line state is currently high. + */ + #define CDC_CONTROL_LINE_IN_DSR (1 << 1) + + /** Mask for the BREAK handshake line for use with the \ref CDC_NOTIF_SerialState class-specific notification + * from the device to the host, to indicate that the BREAK line state is currently high. + */ + #define CDC_CONTROL_LINE_IN_BREAK (1 << 2) + + /** Mask for the RING handshake line for use with the \ref CDC_NOTIF_SerialState class-specific notification + * from the device to the host, to indicate that the RING line state is currently high. + */ + #define CDC_CONTROL_LINE_IN_RING (1 << 3) + + /** Mask for use with the \ref CDC_NOTIF_SerialState class-specific notification from the device to the host, + * to indicate that a framing error has occurred on the virtual serial port. + */ + #define CDC_CONTROL_LINE_IN_FRAMEERROR (1 << 4) + + /** Mask for use with the \ref CDC_NOTIF_SerialState class-specific notification from the device to the host, + * to indicate that a parity error has occurred on the virtual serial port. + */ + #define CDC_CONTROL_LINE_IN_PARITYERROR (1 << 5) + + /** Mask for use with the \ref CDC_NOTIF_SerialState class-specific notification from the device to the host, + * to indicate that a data overrun error has occurred on the virtual serial port. + */ + #define CDC_CONTROL_LINE_IN_OVERRUNERROR (1 << 6) + //@} + + /** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a + * uniform structure but variable sized data payloads, thus cannot be represented accurately by + * a single typedef struct. A macro is used instead so that functional descriptors can be created + * easily by specifying the size of the payload. This allows \c sizeof() to work correctly. + * + * \param[in] DataSize Size in bytes of the CDC functional descriptor's data payload. + */ + #define CDC_FUNCTIONAL_DESCRIPTOR(DataSize) \ + struct \ + { \ + USB_Descriptor_Header_t Header; \ + uint8_t SubType; \ + uint8_t Data[DataSize]; \ + } + + /* Enums: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the CDC + * device class. + */ + enum CDC_Descriptor_ClassSubclassProtocol_t + { + CDC_CSCP_CDCClass = 0x02, /**< Descriptor Class value indicating that the device or interface + * belongs to the CDC class. + */ + CDC_CSCP_NoSpecificSubclass = 0x00, /**< Descriptor Subclass value indicating that the device or interface + * belongs to no specific subclass of the CDC class. + */ + CDC_CSCP_ACMSubclass = 0x02, /**< Descriptor Subclass value indicating that the device or interface + * belongs to the Abstract Control Model CDC subclass. + */ + CDC_CSCP_ATCommandProtocol = 0x01, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the AT Command protocol of the CDC class. + */ + CDC_CSCP_NoSpecificProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or interface + * belongs to no specific protocol of the CDC class. + */ + CDC_CSCP_VendorSpecificProtocol = 0xFF, /**< Descriptor Protocol value indicating that the device or interface + * belongs to a vendor-specific protocol of the CDC class. + */ + CDC_CSCP_CDCDataClass = 0x0A, /**< Descriptor Class value indicating that the device or interface + * belongs to the CDC Data class. + */ + CDC_CSCP_NoDataSubclass = 0x00, /**< Descriptor Subclass value indicating that the device or interface + * belongs to no specific subclass of the CDC data class. + */ + CDC_CSCP_NoDataProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or interface + * belongs to no specific protocol of the CDC data class. + */ + }; + + /** Enum for the CDC class specific control requests that can be issued by the USB bus host. */ + enum CDC_ClassRequests_t + { + CDC_REQ_SendEncapsulatedCommand = 0x00, /**< CDC class-specific request to send an encapsulated command to the device. */ + CDC_REQ_GetEncapsulatedResponse = 0x01, /**< CDC class-specific request to retrieve an encapsulated command response from the device. */ + CDC_REQ_SetLineEncoding = 0x20, /**< CDC class-specific request to set the current virtual serial port configuration settings. */ + CDC_REQ_GetLineEncoding = 0x21, /**< CDC class-specific request to get the current virtual serial port configuration settings. */ + CDC_REQ_SetControlLineState = 0x22, /**< CDC class-specific request to set the current virtual serial port handshake line states. */ + CDC_REQ_SendBreak = 0x23, /**< CDC class-specific request to send a break to the receiver via the carrier channel. */ + }; + + /** Enum for the CDC class specific notification requests that can be issued by a CDC device to a host. */ + enum CDC_ClassNotifications_t + { + CDC_NOTIF_SerialState = 0x20, /**< Notification type constant for a change in the virtual serial port + * handshake line states, for use with a \ref USB_Request_Header_t + * notification structure when sent to the host via the CDC notification + * endpoint. + */ + }; + + /** Enum for the CDC class specific interface descriptor subtypes. */ + enum CDC_DescriptorSubtypes_t + { + CDC_DSUBTYPE_CSInterface_Header = 0x00, /**< CDC class-specific Header functional descriptor. */ + CDC_DSUBTYPE_CSInterface_CallManagement = 0x01, /**< CDC class-specific Call Management functional descriptor. */ + CDC_DSUBTYPE_CSInterface_ACM = 0x02, /**< CDC class-specific Abstract Control Model functional descriptor. */ + CDC_DSUBTYPE_CSInterface_DirectLine = 0x03, /**< CDC class-specific Direct Line functional descriptor. */ + CDC_DSUBTYPE_CSInterface_TelephoneRinger = 0x04, /**< CDC class-specific Telephone Ringer functional descriptor. */ + CDC_DSUBTYPE_CSInterface_TelephoneCall = 0x05, /**< CDC class-specific Telephone Call functional descriptor. */ + CDC_DSUBTYPE_CSInterface_Union = 0x06, /**< CDC class-specific Union functional descriptor. */ + CDC_DSUBTYPE_CSInterface_CountrySelection = 0x07, /**< CDC class-specific Country Selection functional descriptor. */ + CDC_DSUBTYPE_CSInterface_TelephoneOpModes = 0x08, /**< CDC class-specific Telephone Operation Modes functional descriptor. */ + CDC_DSUBTYPE_CSInterface_USBTerminal = 0x09, /**< CDC class-specific USB Terminal functional descriptor. */ + CDC_DSUBTYPE_CSInterface_NetworkChannel = 0x0A, /**< CDC class-specific Network Channel functional descriptor. */ + CDC_DSUBTYPE_CSInterface_ProtocolUnit = 0x0B, /**< CDC class-specific Protocol Unit functional descriptor. */ + CDC_DSUBTYPE_CSInterface_ExtensionUnit = 0x0C, /**< CDC class-specific Extension Unit functional descriptor. */ + CDC_DSUBTYPE_CSInterface_MultiChannel = 0x0D, /**< CDC class-specific Multi-Channel Management functional descriptor. */ + CDC_DSUBTYPE_CSInterface_CAPI = 0x0E, /**< CDC class-specific Common ISDN API functional descriptor. */ + CDC_DSUBTYPE_CSInterface_Ethernet = 0x0F, /**< CDC class-specific Ethernet functional descriptor. */ + CDC_DSUBTYPE_CSInterface_ATM = 0x10, /**< CDC class-specific Asynchronous Transfer Mode functional descriptor. */ + }; + + /** Enum for the possible line encoding formats of a virtual serial port. */ + enum CDC_LineEncodingFormats_t + { + CDC_LINEENCODING_OneStopBit = 0, /**< Each frame contains one stop bit. */ + CDC_LINEENCODING_OneAndAHalfStopBits = 1, /**< Each frame contains one and a half stop bits. */ + CDC_LINEENCODING_TwoStopBits = 2, /**< Each frame contains two stop bits. */ + }; + + /** Enum for the possible line encoding parity settings of a virtual serial port. */ + enum CDC_LineEncodingParity_t + { + CDC_PARITY_None = 0, /**< No parity bit mode on each frame. */ + CDC_PARITY_Odd = 1, /**< Odd parity bit mode on each frame. */ + CDC_PARITY_Even = 2, /**< Even parity bit mode on each frame. */ + CDC_PARITY_Mark = 3, /**< Mark parity bit mode on each frame. */ + CDC_PARITY_Space = 4, /**< Space parity bit mode on each frame. */ + }; + + /* Type Defines: */ + /** \brief CDC class-specific Functional Header Descriptor (LUFA naming conventions). + * + * Type define for a CDC class-specific functional header descriptor. This indicates to the host that the device + * contains one or more CDC functional data descriptors, which give the CDC interface's capabilities and configuration. + * See the CDC class specification for more details. + * + * \see \ref USB_CDC_StdDescriptor_FunctionalHeader_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between CDC class-specific descriptors, + * must be \ref CDC_DSUBTYPE_CSInterface_Header. + */ + uint16_t CDCSpecification; /**< Version number of the CDC specification implemented by the device, + * encoded in BCD format. + */ + } ATTR_PACKED USB_CDC_Descriptor_FunctionalHeader_t; + + /** \brief CDC class-specific Functional Header Descriptor (USB-IF naming conventions). + * + * Type define for a CDC class-specific functional header descriptor. This indicates to the host that the device + * contains one or more CDC functional data descriptors, which give the CDC interface's capabilities and configuration. + * See the CDC class specification for more details. + * + * \see \ref USB_CDC_Descriptor_FunctionalHeader_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bFunctionLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint8_t bDescriptorSubType; /**< Sub type value used to distinguish between CDC class-specific descriptors, + * must be \ref CDC_DSUBTYPE_CSInterface_Header. + */ + uint16_t bcdCDC; /**< Version number of the CDC specification implemented by the device, encoded in BCD format. */ + } ATTR_PACKED USB_CDC_StdDescriptor_FunctionalHeader_t; + + /** \brief CDC class-specific Functional ACM Descriptor (LUFA naming conventions). + * + * Type define for a CDC class-specific functional ACM descriptor. This indicates to the host that the CDC interface + * supports the CDC ACM subclass of the CDC specification. See the CDC class specification for more details. + * + * \see \ref USB_CDC_StdDescriptor_FunctionalACM_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between CDC class-specific descriptors, + * must be \ref CDC_DSUBTYPE_CSInterface_ACM. + */ + uint8_t Capabilities; /**< Capabilities of the ACM interface, given as a bit mask. For most devices, + * this should be set to a fixed value of 0x06 - for other capabilities, refer + * to the CDC ACM specification. + */ + } ATTR_PACKED USB_CDC_Descriptor_FunctionalACM_t; + + /** \brief CDC class-specific Functional ACM Descriptor (USB-IF naming conventions). + * + * Type define for a CDC class-specific functional ACM descriptor. This indicates to the host that the CDC interface + * supports the CDC ACM subclass of the CDC specification. See the CDC class specification for more details. + * + * \see \ref USB_CDC_Descriptor_FunctionalACM_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bFunctionLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint8_t bDescriptorSubType; /**< Sub type value used to distinguish between CDC class-specific descriptors, + * must be \ref CDC_DSUBTYPE_CSInterface_ACM. + */ + uint8_t bmCapabilities; /**< Capabilities of the ACM interface, given as a bit mask. For most devices, + * this should be set to a fixed value of 0x06 - for other capabilities, refer + * to the CDC ACM specification. + */ + } ATTR_PACKED USB_CDC_StdDescriptor_FunctionalACM_t; + + /** \brief CDC class-specific Functional Union Descriptor (LUFA naming conventions). + * + * Type define for a CDC class-specific functional Union descriptor. This indicates to the host that specific + * CDC control and data interfaces are related. See the CDC class specification for more details. + * + * \see \ref USB_CDC_StdDescriptor_FunctionalUnion_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between CDC class-specific descriptors, + * must be \ref CDC_DSUBTYPE_CSInterface_Union. + */ + uint8_t MasterInterfaceNumber; /**< Interface number of the CDC Control interface. */ + uint8_t SlaveInterfaceNumber; /**< Interface number of the CDC Data interface. */ + } ATTR_PACKED USB_CDC_Descriptor_FunctionalUnion_t; + + /** \brief CDC class-specific Functional Union Descriptor (USB-IF naming conventions). + * + * Type define for a CDC class-specific functional Union descriptor. This indicates to the host that specific + * CDC control and data interfaces are related. See the CDC class specification for more details. + * + * \see \ref USB_CDC_Descriptor_FunctionalUnion_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bFunctionLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint8_t bDescriptorSubType; /**< Sub type value used to distinguish between CDC class-specific descriptors, + * must be \ref CDC_DSUBTYPE_CSInterface_Union. + */ + uint8_t bMasterInterface; /**< Interface number of the CDC Control interface. */ + uint8_t bSlaveInterface0; /**< Interface number of the CDC Data interface. */ + } ATTR_PACKED USB_CDC_StdDescriptor_FunctionalUnion_t; + + /** \brief CDC Virtual Serial Port Line Encoding Settings Structure. + * + * Type define for a CDC Line Encoding structure, used to hold the various encoding parameters for a virtual + * serial port. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second. */ + uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the + * \ref CDC_LineEncodingFormats_t enum. + */ + uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the + * \ref CDC_LineEncodingParity_t enum. + */ + uint8_t DataBits; /**< Bits of data per character of the virtual serial port. */ + } ATTR_PACKED CDC_LineEncoding_t; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDClassCommon.h new file mode 100644 index 0000000000..bc5cb46520 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDClassCommon.h @@ -0,0 +1,655 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB HID Class driver. + * + * Common definitions and declarations for the library USB HID Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassHID + * \defgroup Group_USBClassHIDCommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * HID Class. + * + * @{ + */ + +#ifndef _HID_CLASS_COMMON_H_ +#define _HID_CLASS_COMMON_H_ + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + #include "HIDParser.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_HID_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** \name Keyboard Standard Report Modifier Masks */ + //@{ + /** Constant for a keyboard report modifier byte, indicating that the keyboard's left control key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_LEFTCTRL (1 << 0) + + /** Constant for a keyboard report modifier byte, indicating that the keyboard's left shift key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_LEFTSHIFT (1 << 1) + + /** Constant for a keyboard report modifier byte, indicating that the keyboard's left alt key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_LEFTALT (1 << 2) + + /** Constant for a keyboard report modifier byte, indicating that the keyboard's left GUI key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_LEFTGUI (1 << 3) + + /** Constant for a keyboard report modifier byte, indicating that the keyboard's right control key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_RIGHTCTRL (1 << 4) + + /** Constant for a keyboard report modifier byte, indicating that the keyboard's right shift key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_RIGHTSHIFT (1 << 5) + + /** Constant for a keyboard report modifier byte, indicating that the keyboard's right alt key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_RIGHTALT (1 << 6) + + /** Constant for a keyboard report modifier byte, indicating that the keyboard's right GUI key is currently pressed. */ + #define HID_KEYBOARD_MODIFIER_RIGHTGUI (1 << 7) + //@} + + /** \name Keyboard Standard Report LED Masks */ + //@{ + /** Constant for a keyboard output report LED byte, indicating that the host's NUM LOCK mode is currently set. */ + #define HID_KEYBOARD_LED_NUMLOCK (1 << 0) + + /** Constant for a keyboard output report LED byte, indicating that the host's CAPS LOCK mode is currently set. */ + #define HID_KEYBOARD_LED_CAPSLOCK (1 << 1) + + /** Constant for a keyboard output report LED byte, indicating that the host's SCROLL LOCK mode is currently set. */ + #define HID_KEYBOARD_LED_SCROLLLOCK (1 << 2) + + /** Constant for a keyboard output report LED byte, indicating that the host's KATANA mode is currently set. */ + #define HID_KEYBOARD_LED_KATANA (1 << 3) + //@} + + /** \name Keyboard Standard Report Key Scan-codes */ + //@{ + #define HID_KEYBOARD_SC_ERROR_ROLLOVER 0x01 + #define HID_KEYBOARD_SC_POST_FAIL 0x02 + #define HID_KEYBOARD_SC_ERROR_UNDEFINED 0x03 + #define HID_KEYBOARD_SC_A 0x04 + #define HID_KEYBOARD_SC_B 0x05 + #define HID_KEYBOARD_SC_C 0x06 + #define HID_KEYBOARD_SC_D 0x07 + #define HID_KEYBOARD_SC_E 0x08 + #define HID_KEYBOARD_SC_F 0x09 + #define HID_KEYBOARD_SC_G 0x0A + #define HID_KEYBOARD_SC_H 0x0B + #define HID_KEYBOARD_SC_I 0x0C + #define HID_KEYBOARD_SC_J 0x0D + #define HID_KEYBOARD_SC_K 0x0E + #define HID_KEYBOARD_SC_L 0x0F + #define HID_KEYBOARD_SC_M 0x10 + #define HID_KEYBOARD_SC_N 0x11 + #define HID_KEYBOARD_SC_O 0x12 + #define HID_KEYBOARD_SC_P 0x13 + #define HID_KEYBOARD_SC_Q 0x14 + #define HID_KEYBOARD_SC_R 0x15 + #define HID_KEYBOARD_SC_S 0x16 + #define HID_KEYBOARD_SC_T 0x17 + #define HID_KEYBOARD_SC_U 0x18 + #define HID_KEYBOARD_SC_V 0x19 + #define HID_KEYBOARD_SC_W 0x1A + #define HID_KEYBOARD_SC_X 0x1B + #define HID_KEYBOARD_SC_Y 0x1C + #define HID_KEYBOARD_SC_Z 0x1D + #define HID_KEYBOARD_SC_1_AND_EXCLAMATION 0x1E + #define HID_KEYBOARD_SC_2_AND_AT 0x1F + #define HID_KEYBOARD_SC_3_AND_HASHMARK 0x20 + #define HID_KEYBOARD_SC_4_AND_DOLLAR 0x21 + #define HID_KEYBOARD_SC_5_AND_PERCENTAGE 0x22 + #define HID_KEYBOARD_SC_6_AND_CARET 0x23 + #define HID_KEYBOARD_SC_7_AND_AND_AMPERSAND 0x24 + #define HID_KEYBOARD_SC_8_AND_ASTERISK 0x25 + #define HID_KEYBOARD_SC_9_AND_OPENING_PARENTHESIS 0x26 + #define HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS 0x27 + #define HID_KEYBOARD_SC_ENTER 0x28 + #define HID_KEYBOARD_SC_ESCAPE 0x29 + #define HID_KEYBOARD_SC_BACKSPACE 0x2A + #define HID_KEYBOARD_SC_TAB 0x2B + #define HID_KEYBOARD_SC_SPACE 0x2C + #define HID_KEYBOARD_SC_MINUS_AND_UNDERSCORE 0x2D + #define HID_KEYBOARD_SC_EQUAL_AND_PLUS 0x2E + #define HID_KEYBOARD_SC_OPENING_BRACKET_AND_OPENING_BRACE 0x2F + #define HID_KEYBOARD_SC_CLOSING_BRACKET_AND_CLOSING_BRACE 0x30 + #define HID_KEYBOARD_SC_BACKSLASH_AND_PIPE 0x31 + #define HID_KEYBOARD_SC_NON_US_HASHMARK_AND_TILDE 0x32 + #define HID_KEYBOARD_SC_SEMICOLON_AND_COLON 0x33 + #define HID_KEYBOARD_SC_APOSTROPHE_AND_QUOTE 0x34 + #define HID_KEYBOARD_SC_GRAVE_ACCENT_AND_TILDE 0x35 + #define HID_KEYBOARD_SC_COMMA_AND_LESS_THAN_SIGN 0x36 + #define HID_KEYBOARD_SC_DOT_AND_GREATER_THAN_SIGN 0x37 + #define HID_KEYBOARD_SC_SLASH_AND_QUESTION_MARK 0x38 + #define HID_KEYBOARD_SC_CAPS_LOCK 0x39 + #define HID_KEYBOARD_SC_F1 0x3A + #define HID_KEYBOARD_SC_F2 0x3B + #define HID_KEYBOARD_SC_F3 0x3C + #define HID_KEYBOARD_SC_F4 0x3D + #define HID_KEYBOARD_SC_F5 0x3E + #define HID_KEYBOARD_SC_F6 0x3F + #define HID_KEYBOARD_SC_F7 0x40 + #define HID_KEYBOARD_SC_F8 0x41 + #define HID_KEYBOARD_SC_F9 0x42 + #define HID_KEYBOARD_SC_F10 0x43 + #define HID_KEYBOARD_SC_F11 0x44 + #define HID_KEYBOARD_SC_F12 0x45 + #define HID_KEYBOARD_SC_PRINT_SCREEN 0x46 + #define HID_KEYBOARD_SC_SCROLL_LOCK 0x47 + #define HID_KEYBOARD_SC_PAUSE 0x48 + #define HID_KEYBOARD_SC_INSERT 0x49 + #define HID_KEYBOARD_SC_HOME 0x4A + #define HID_KEYBOARD_SC_PAGE_UP 0x4B + #define HID_KEYBOARD_SC_DELETE 0x4C + #define HID_KEYBOARD_SC_END 0x4D + #define HID_KEYBOARD_SC_PAGE_DOWN 0x4E + #define HID_KEYBOARD_SC_RIGHT_ARROW 0x4F + #define HID_KEYBOARD_SC_LEFT_ARROW 0x50 + #define HID_KEYBOARD_SC_DOWN_ARROW 0x51 + #define HID_KEYBOARD_SC_UP_ARROW 0x52 + #define HID_KEYBOARD_SC_NUM_LOCK 0x53 + #define HID_KEYBOARD_SC_KEYPAD_SLASH 0x54 + #define HID_KEYBOARD_SC_KEYPAD_ASTERISK 0x55 + #define HID_KEYBOARD_SC_KEYPAD_MINUS 0x56 + #define HID_KEYBOARD_SC_KEYPAD_PLUS 0x57 + #define HID_KEYBOARD_SC_KEYPAD_ENTER 0x58 + #define HID_KEYBOARD_SC_KEYPAD_1_AND_END 0x59 + #define HID_KEYBOARD_SC_KEYPAD_2_AND_DOWN_ARROW 0x5A + #define HID_KEYBOARD_SC_KEYPAD_3_AND_PAGE_DOWN 0x5B + #define HID_KEYBOARD_SC_KEYPAD_4_AND_LEFT_ARROW 0x5C + #define HID_KEYBOARD_SC_KEYPAD_5 0x5D + #define HID_KEYBOARD_SC_KEYPAD_6_AND_RIGHT_ARROW 0x5E + #define HID_KEYBOARD_SC_KEYPAD_7_AND_HOME 0x5F + #define HID_KEYBOARD_SC_KEYPAD_8_AND_UP_ARROW 0x60 + #define HID_KEYBOARD_SC_KEYPAD_9_AND_PAGE_UP 0x61 + #define HID_KEYBOARD_SC_KEYPAD_0_AND_INSERT 0x62 + #define HID_KEYBOARD_SC_KEYPAD_DOT_AND_DELETE 0x63 + #define HID_KEYBOARD_SC_NON_US_BACKSLASH_AND_PIPE 0x64 + #define HID_KEYBOARD_SC_POWER 0x66 + #define HID_KEYBOARD_SC_EQUAL_SIGN 0x67 + #define HID_KEYBOARD_SC_F13 0x68 + #define HID_KEYBOARD_SC_F14 0x69 + #define HID_KEYBOARD_SC_F15 0x6A + #define HID_KEYBOARD_SC_F16 0x6B + #define HID_KEYBOARD_SC_F17 0x6C + #define HID_KEYBOARD_SC_F18 0x6D + #define HID_KEYBOARD_SC_F19 0x6E + #define HID_KEYBOARD_SC_F20 0x6F + #define HID_KEYBOARD_SC_F21 0x70 + #define HID_KEYBOARD_SC_F22 0x71 + #define HID_KEYBOARD_SC_F23 0x72 + #define HID_KEYBOARD_SC_F24 0x73 + #define HID_KEYBOARD_SC_EXECUTE 0x74 + #define HID_KEYBOARD_SC_HELP 0x75 + #define HID_KEYBOARD_SC_MANU 0x76 + #define HID_KEYBOARD_SC_SELECT 0x77 + #define HID_KEYBOARD_SC_STOP 0x78 + #define HID_KEYBOARD_SC_AGAIN 0x79 + #define HID_KEYBOARD_SC_UNDO 0x7A + #define HID_KEYBOARD_SC_CUT 0x7B + #define HID_KEYBOARD_SC_COPY 0x7C + #define HID_KEYBOARD_SC_PASTE 0x7D + #define HID_KEYBOARD_SC_FIND 0x7E + #define HID_KEYBOARD_SC_MUTE 0x7F + #define HID_KEYBOARD_SC_VOLUME_UP 0x80 + #define HID_KEYBOARD_SC_VOLUME_DOWN 0x81 + #define HID_KEYBOARD_SC_LOCKING_CAPS_LOCK 0x82 + #define HID_KEYBOARD_SC_LOCKING_NUM_LOCK 0x83 + #define HID_KEYBOARD_SC_LOCKING_SCROLL_LOCK 0x84 + #define HID_KEYBOARD_SC_KEYPAD_COMMA 0x85 + #define HID_KEYBOARD_SC_KEYPAD_EQUAL_SIGN 0x86 + #define HID_KEYBOARD_SC_INTERNATIONAL1 0x87 + #define HID_KEYBOARD_SC_INTERNATIONAL2 0x88 + #define HID_KEYBOARD_SC_INTERNATIONAL3 0x89 + #define HID_KEYBOARD_SC_INTERNATIONAL4 0x8A + #define HID_KEYBOARD_SC_INTERNATIONAL5 0x8B + #define HID_KEYBOARD_SC_INTERNATIONAL6 0x8C + #define HID_KEYBOARD_SC_INTERNATIONAL7 0x8D + #define HID_KEYBOARD_SC_INTERNATIONAL8 0x8E + #define HID_KEYBOARD_SC_INTERNATIONAL9 0x8F + #define HID_KEYBOARD_SC_LANG1 0x90 + #define HID_KEYBOARD_SC_LANG2 0x91 + #define HID_KEYBOARD_SC_LANG3 0x92 + #define HID_KEYBOARD_SC_LANG4 0x93 + #define HID_KEYBOARD_SC_LANG5 0x94 + #define HID_KEYBOARD_SC_LANG6 0x95 + #define HID_KEYBOARD_SC_LANG7 0x96 + #define HID_KEYBOARD_SC_LANG8 0x97 + #define HID_KEYBOARD_SC_LANG9 0x98 + #define HID_KEYBOARD_SC_ALTERNATE_ERASE 0x99 + #define HID_KEYBOARD_SC_SISREQ 0x9A + #define HID_KEYBOARD_SC_CANCEL 0x9B + #define HID_KEYBOARD_SC_CLEAR 0x9C + #define HID_KEYBOARD_SC_PRIOR 0x9D + #define HID_KEYBOARD_SC_RETURN 0x9E + #define HID_KEYBOARD_SC_SEPARATOR 0x9F + #define HID_KEYBOARD_SC_OUT 0xA0 + #define HID_KEYBOARD_SC_OPER 0xA1 + #define HID_KEYBOARD_SC_CLEAR_AND_AGAIN 0xA2 + #define HID_KEYBOARD_SC_CRSEL_ANDPROPS 0xA3 + #define HID_KEYBOARD_SC_EXSEL 0xA4 + #define HID_KEYBOARD_SC_KEYPAD_00 0xB0 + #define HID_KEYBOARD_SC_KEYPAD_000 0xB1 + #define HID_KEYBOARD_SC_THOUSANDS_SEPARATOR 0xB2 + #define HID_KEYBOARD_SC_DECIMAL_SEPARATOR 0xB3 + #define HID_KEYBOARD_SC_CURRENCY_UNIT 0xB4 + #define HID_KEYBOARD_SC_CURRENCY_SUB_UNIT 0xB5 + #define HID_KEYBOARD_SC_KEYPAD_OPENING_PARENTHESIS 0xB6 + #define HID_KEYBOARD_SC_KEYPAD_CLOSING_PARENTHESIS 0xB7 + #define HID_KEYBOARD_SC_KEYPAD_OPENING_BRACE 0xB8 + #define HID_KEYBOARD_SC_KEYPAD_CLOSING_BRACE 0xB9 + #define HID_KEYBOARD_SC_KEYPAD_TAB 0xBA + #define HID_KEYBOARD_SC_KEYPAD_BACKSPACE 0xBB + #define HID_KEYBOARD_SC_KEYPAD_A 0xBC + #define HID_KEYBOARD_SC_KEYPAD_B 0xBD + #define HID_KEYBOARD_SC_KEYPAD_C 0xBE + #define HID_KEYBOARD_SC_KEYPAD_D 0xBF + #define HID_KEYBOARD_SC_KEYPAD_E 0xC0 + #define HID_KEYBOARD_SC_KEYPAD_F 0xC1 + #define HID_KEYBOARD_SC_KEYPAD_XOR 0xC2 + #define HID_KEYBOARD_SC_KEYPAD_CARET 0xC3 + #define HID_KEYBOARD_SC_KEYPAD_PERCENTAGE 0xC4 + #define HID_KEYBOARD_SC_KEYPAD_LESS_THAN_SIGN 0xC5 + #define HID_KEYBOARD_SC_KEYPAD_GREATER_THAN_SIGN 0xC6 + #define HID_KEYBOARD_SC_KEYPAD_AMP 0xC7 + #define HID_KEYBOARD_SC_KEYPAD_AMP_AMP 0xC8 + #define HID_KEYBOARD_SC_KEYPAD_PIPE 0xC9 + #define HID_KEYBOARD_SC_KEYPAD_PIPE_PIPE 0xCA + #define HID_KEYBOARD_SC_KEYPAD_COLON 0xCB + #define HID_KEYBOARD_SC_KEYPAD_HASHMARK 0xCC + #define HID_KEYBOARD_SC_KEYPAD_SPACE 0xCD + #define HID_KEYBOARD_SC_KEYPAD_AT 0xCE + #define HID_KEYBOARD_SC_KEYPAD_EXCLAMATION_SIGN 0xCF + #define HID_KEYBOARD_SC_KEYPAD_MEMORY_STORE 0xD0 + #define HID_KEYBOARD_SC_KEYPAD_MEMORY_RECALL 0xD1 + #define HID_KEYBOARD_SC_KEYPAD_MEMORY_CLEAR 0xD2 + #define HID_KEYBOARD_SC_KEYPAD_MEMORY_ADD 0xD3 + #define HID_KEYBOARD_SC_KEYPAD_MEMORY_SUBTRACT 0xD4 + #define HID_KEYBOARD_SC_KEYPAD_MEMORY_MULTIPLY 0xD5 + #define HID_KEYBOARD_SC_KEYPAD_MEMORY_DIVIDE 0xD6 + #define HID_KEYBOARD_SC_KEYPAD_PLUS_AND_MINUS 0xD7 + #define HID_KEYBOARD_SC_KEYPAD_CLEAR 0xD8 + #define HID_KEYBOARD_SC_KEYPAD_CLEAR_ENTRY 0xD9 + #define HID_KEYBOARD_SC_KEYPAD_BINARY 0xDA + #define HID_KEYBOARD_SC_KEYPAD_OCTAL 0xDB + #define HID_KEYBOARD_SC_KEYPAD_DECIMAL 0xDC + #define HID_KEYBOARD_SC_KEYPAD_HEXADECIMAL 0xDD + #define HID_KEYBOARD_SC_LEFT_CONTROL 0xE0 + #define HID_KEYBOARD_SC_LEFT_SHIFT 0xE1 + #define HID_KEYBOARD_SC_LEFT_ALT 0xE2 + #define HID_KEYBOARD_SC_LEFT_GUI 0xE3 + #define HID_KEYBOARD_SC_RIGHT_CONTROL 0xE4 + #define HID_KEYBOARD_SC_RIGHT_SHIFT 0xE5 + #define HID_KEYBOARD_SC_RIGHT_ALT 0xE6 + #define HID_KEYBOARD_SC_RIGHT_GUI 0xE7 + //@} + + /** \name Common HID Device Report Descriptors */ + //@{ + /** \hideinitializer + * A list of HID report item array elements that describe a typical HID USB Joystick. The resulting report + * descriptor is structured according to the following layout: + * + * \code + * struct + * { + * intA_t X; // Signed X axis value + * intA_t Y; // Signed Y axis value + * intA_t Z; // Signed Z axis value + * uintB_t Buttons; // Pressed buttons bitmask + * } Joystick_Report; + * \endcode + * + * Where \c uintA_t is a type large enough to hold the ranges of the signed \c MinAxisVal and \c MaxAxisVal values, + * and \c intB_t is a type large enough to hold one bit per button. + * + * \param[in] MinAxisVal Minimum logical axis value (16-bit). + * \param[in] MaxAxisVal Maximum logical axis value (16-bit). + * \param[in] MinPhysicalVal Minimum physical axis value, for movement resolution calculations (16-bit). + * \param[in] MaxPhysicalVal Maximum physical axis value, for movement resolution calculations (16-bit). + * \param[in] Buttons Total number of buttons in the device (8-bit). + */ + #define HID_DESCRIPTOR_JOYSTICK(MinAxisVal, MaxAxisVal, MinPhysicalVal, MaxPhysicalVal, Buttons) \ + HID_RI_USAGE_PAGE(8, 0x01), \ + HID_RI_USAGE(8, 0x04), \ + HID_RI_COLLECTION(8, 0x01), \ + HID_RI_USAGE(8, 0x01), \ + HID_RI_COLLECTION(8, 0x00), \ + HID_RI_USAGE(8, 0x30), \ + HID_RI_USAGE(8, 0x31), \ + HID_RI_USAGE(8, 0x32), \ + HID_RI_LOGICAL_MINIMUM(16, MinAxisVal), \ + HID_RI_LOGICAL_MAXIMUM(16, MaxAxisVal), \ + HID_RI_PHYSICAL_MINIMUM(16, MinPhysicalVal), \ + HID_RI_PHYSICAL_MAXIMUM(16, MaxPhysicalVal), \ + HID_RI_REPORT_COUNT(8, 3), \ + HID_RI_REPORT_SIZE(8, ((((MinAxisVal >= -0xFF) && (MaxAxisVal <= 0xFF)) ? 8 : 16))), \ + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \ + HID_RI_END_COLLECTION(0), \ + HID_RI_USAGE_PAGE(8, 0x09), \ + HID_RI_USAGE_MINIMUM(8, 0x01), \ + HID_RI_USAGE_MAXIMUM(8, Buttons), \ + HID_RI_LOGICAL_MINIMUM(8, 0x00), \ + HID_RI_LOGICAL_MAXIMUM(8, 0x01), \ + HID_RI_REPORT_SIZE(8, 0x01), \ + HID_RI_REPORT_COUNT(8, Buttons), \ + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \ + HID_RI_REPORT_SIZE(8, (8 - (Buttons % 8))), \ + HID_RI_REPORT_COUNT(8, 0x01), \ + HID_RI_INPUT(8, HID_IOF_CONSTANT), \ + HID_RI_END_COLLECTION(0) + + /** \hideinitializer + * A list of HID report item array elements that describe a typical HID USB keyboard. The resulting report descriptor + * is compatible with \ref USB_KeyboardReport_Data_t when \c MaxKeys is equal to 6. For other values, the report will + * be structured according to the following layout: + * + * \code + * struct + * { + * uint8_t Modifier; // Keyboard modifier byte indicating pressed modifier keys (\c HID_KEYBOARD_MODIFER_* masks) + * uint8_t Reserved; // Reserved for OEM use, always set to 0. + * uint8_t KeyCode[MaxKeys]; // Length determined by the number of keys that can be reported + * } Keyboard_Report; + * \endcode + * + * \param[in] MaxKeys Number of simultaneous keys that can be reported at the one time (8-bit). + */ + #define HID_DESCRIPTOR_KEYBOARD(MaxKeys) \ + HID_RI_USAGE_PAGE(8, 0x01), \ + HID_RI_USAGE(8, 0x06), \ + HID_RI_COLLECTION(8, 0x01), \ + HID_RI_USAGE_PAGE(8, 0x07), \ + HID_RI_USAGE_MINIMUM(8, 0xE0), \ + HID_RI_USAGE_MAXIMUM(8, 0xE7), \ + HID_RI_LOGICAL_MINIMUM(8, 0x00), \ + HID_RI_LOGICAL_MAXIMUM(8, 0x01), \ + HID_RI_REPORT_SIZE(8, 0x01), \ + HID_RI_REPORT_COUNT(8, 0x08), \ + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \ + HID_RI_REPORT_COUNT(8, 0x01), \ + HID_RI_REPORT_SIZE(8, 0x08), \ + HID_RI_INPUT(8, HID_IOF_CONSTANT), \ + HID_RI_USAGE_PAGE(8, 0x08), \ + HID_RI_USAGE_MINIMUM(8, 0x01), \ + HID_RI_USAGE_MAXIMUM(8, 0x05), \ + HID_RI_REPORT_COUNT(8, 0x05), \ + HID_RI_REPORT_SIZE(8, 0x01), \ + HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), \ + HID_RI_REPORT_COUNT(8, 0x01), \ + HID_RI_REPORT_SIZE(8, 0x03), \ + HID_RI_OUTPUT(8, HID_IOF_CONSTANT), \ + HID_RI_LOGICAL_MINIMUM(8, 0x00), \ + HID_RI_LOGICAL_MAXIMUM(8, 0x65), \ + HID_RI_USAGE_PAGE(8, 0x07), \ + HID_RI_USAGE_MINIMUM(8, 0x00), \ + HID_RI_USAGE_MAXIMUM(8, 0x65), \ + HID_RI_REPORT_COUNT(8, MaxKeys), \ + HID_RI_REPORT_SIZE(8, 0x08), \ + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE), \ + HID_RI_END_COLLECTION(0) + + /** \hideinitializer + * A list of HID report item array elements that describe a typical HID USB mouse. The resulting report descriptor + * is compatible with \ref USB_MouseReport_Data_t if the \c MinAxisVal and \c MaxAxisVal values fit within a \c int8_t range + * and the number of Buttons is less than 8. For other values, the report is structured according to the following layout: + * + * \code + * struct + * { + * uintA_t Buttons; // Pressed buttons bitmask + * intB_t X; // X axis value + * intB_t Y; // Y axis value + * } Mouse_Report; + * \endcode + * + * Where \c intA_t is a type large enough to hold one bit per button, and \c intB_t is a type large enough to hold the + * ranges of the signed \c MinAxisVal and \c MaxAxisVal values. + * + * \param[in] MinAxisVal Minimum X/Y logical axis value (16-bit). + * \param[in] MaxAxisVal Maximum X/Y logical axis value (16-bit). + * \param[in] MinPhysicalVal Minimum X/Y physical axis value, for movement resolution calculations (16-bit). + * \param[in] MaxPhysicalVal Maximum X/Y physical axis value, for movement resolution calculations (16-bit). + * \param[in] Buttons Total number of buttons in the device (8-bit). + * \param[in] AbsoluteCoords Boolean \c true to use absolute X/Y coordinates (e.g. touchscreen). + */ + #define HID_DESCRIPTOR_MOUSE(MinAxisVal, MaxAxisVal, MinPhysicalVal, MaxPhysicalVal, Buttons, AbsoluteCoords) \ + HID_RI_USAGE_PAGE(8, 0x01), \ + HID_RI_USAGE(8, 0x02), \ + HID_RI_COLLECTION(8, 0x01), \ + HID_RI_USAGE(8, 0x01), \ + HID_RI_COLLECTION(8, 0x00), \ + HID_RI_USAGE_PAGE(8, 0x09), \ + HID_RI_USAGE_MINIMUM(8, 0x01), \ + HID_RI_USAGE_MAXIMUM(8, Buttons), \ + HID_RI_LOGICAL_MINIMUM(8, 0x00), \ + HID_RI_LOGICAL_MAXIMUM(8, 0x01), \ + HID_RI_REPORT_COUNT(8, Buttons), \ + HID_RI_REPORT_SIZE(8, 0x01), \ + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \ + HID_RI_REPORT_COUNT(8, 0x01), \ + HID_RI_REPORT_SIZE(8, (8 - (Buttons % 8))), \ + HID_RI_INPUT(8, HID_IOF_CONSTANT), \ + HID_RI_USAGE_PAGE(8, 0x01), \ + HID_RI_USAGE(8, 0x30), \ + HID_RI_USAGE(8, 0x31), \ + HID_RI_LOGICAL_MINIMUM(16, MinAxisVal), \ + HID_RI_LOGICAL_MAXIMUM(16, MaxAxisVal), \ + HID_RI_PHYSICAL_MINIMUM(16, MinPhysicalVal), \ + HID_RI_PHYSICAL_MAXIMUM(16, MaxPhysicalVal), \ + HID_RI_REPORT_COUNT(8, 0x02), \ + HID_RI_REPORT_SIZE(8, ((((MinAxisVal >= -0xFF) && (MaxAxisVal <= 0xFF)) ? 8 : 16))), \ + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | (AbsoluteCoords ? HID_IOF_ABSOLUTE : HID_IOF_RELATIVE)), \ + HID_RI_END_COLLECTION(0), \ + HID_RI_END_COLLECTION(0) + + /** \hideinitializer + * A list of HID report item array elements that describe a typical Vendor Defined byte array HID report descriptor, + * used for transporting arbitrary data between the USB host and device via HID reports. The resulting report should be + * a \c uint8_t byte array of the specified length in both Device to Host (IN) and Host to Device (OUT) directions. + * + * \param[in] VendorPageNum Vendor Defined HID Usage Page index, ranging from 0x00 to 0xFF. + * \param[in] CollectionUsage Vendor Usage for the encompassing report IN and OUT collection, ranging from 0x00 to 0xFF. + * \param[in] DataINUsage Vendor Usage for the IN report data, ranging from 0x00 to 0xFF. + * \param[in] DataOUTUsage Vendor Usage for the OUT report data, ranging from 0x00 to 0xFF. + * \param[in] NumBytes Length of the data IN and OUT reports. + */ + #define HID_DESCRIPTOR_VENDOR(VendorPageNum, CollectionUsage, DataINUsage, DataOUTUsage, NumBytes) \ + HID_RI_USAGE_PAGE(16, (0xFF00 | VendorPageNum)), \ + HID_RI_USAGE(8, CollectionUsage), \ + HID_RI_COLLECTION(8, 0x01), \ + HID_RI_USAGE(8, DataINUsage), \ + HID_RI_LOGICAL_MINIMUM(8, 0x00), \ + HID_RI_LOGICAL_MAXIMUM(8, 0xFF), \ + HID_RI_REPORT_SIZE(8, 0x08), \ + HID_RI_REPORT_COUNT(8, NumBytes), \ + HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), \ + HID_RI_USAGE(8, DataOUTUsage), \ + HID_RI_LOGICAL_MINIMUM(8, 0x00), \ + HID_RI_LOGICAL_MAXIMUM(8, 0xFF), \ + HID_RI_REPORT_SIZE(8, 0x08), \ + HID_RI_REPORT_COUNT(8, NumBytes), \ + HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), \ + HID_RI_END_COLLECTION(0) + //@} + + /* Type Defines: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the HID + * device class. + */ + enum HID_Descriptor_ClassSubclassProtocol_t + { + HID_CSCP_HIDClass = 0x03, /**< Descriptor Class value indicating that the device or interface + * belongs to the HID class. + */ + HID_CSCP_NonBootSubclass = 0x00, /**< Descriptor Subclass value indicating that the device or interface + * does not implement a HID boot protocol. + */ + HID_CSCP_BootSubclass = 0x01, /**< Descriptor Subclass value indicating that the device or interface + * implements a HID boot protocol. + */ + HID_CSCP_NonBootProtocol = 0x00, /**< Descriptor Protocol value indicating that the device or interface + * does not belong to a HID boot protocol. + */ + HID_CSCP_KeyboardBootProtocol = 0x01, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the Keyboard HID boot protocol. + */ + HID_CSCP_MouseBootProtocol = 0x02, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the Mouse HID boot protocol. + */ + }; + + /** Enum for the HID class specific control requests that can be issued by the USB bus host. */ + enum HID_ClassRequests_t + { + HID_REQ_GetReport = 0x01, /**< HID class-specific Request to get the current HID report from the device. */ + HID_REQ_GetIdle = 0x02, /**< HID class-specific Request to get the current device idle count. */ + HID_REQ_GetProtocol = 0x03, /**< HID class-specific Request to get the current HID report protocol mode. */ + HID_REQ_SetReport = 0x09, /**< HID class-specific Request to set the current HID report to the device. */ + HID_REQ_SetIdle = 0x0A, /**< HID class-specific Request to set the device's idle count. */ + HID_REQ_SetProtocol = 0x0B, /**< HID class-specific Request to set the current HID report protocol mode. */ + }; + + /** Enum for the HID class specific descriptor types. */ + enum HID_DescriptorTypes_t + { + HID_DTYPE_HID = 0x21, /**< Descriptor header type value, to indicate a HID class HID descriptor. */ + HID_DTYPE_Report = 0x22, /**< Descriptor header type value, to indicate a HID class HID report descriptor. */ + }; + + /** Enum for the different types of HID reports. */ + enum HID_ReportItemTypes_t + { + HID_REPORT_ITEM_In = 0, /**< Indicates that the item is an IN report type. */ + HID_REPORT_ITEM_Out = 1, /**< Indicates that the item is an OUT report type. */ + HID_REPORT_ITEM_Feature = 2, /**< Indicates that the item is a FEATURE report type. */ + }; + + /** \brief HID class-specific HID Descriptor (LUFA naming conventions). + * + * Type define for the HID class-specific HID descriptor, to describe the HID device's specifications. Refer to the HID + * specification for details on the structure elements. + * + * \see \ref USB_HID_StdDescriptor_HID_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + + uint16_t HIDSpec; /**< BCD encoded version that the HID descriptor and device complies to. */ + uint8_t CountryCode; /**< Country code of the localized device, or zero if universal. */ + + uint8_t TotalReportDescriptors; /**< Total number of HID report descriptors for the interface. */ + + uint8_t HIDReportType; /**< Type of HID report, set to \ref HID_DTYPE_Report. */ + uint16_t HIDReportLength; /**< Length of the associated HID report descriptor, in bytes. */ + } ATTR_PACKED USB_HID_Descriptor_HID_t; + + /** \brief HID class-specific HID Descriptor (USB-IF naming conventions). + * + * Type define for the HID class-specific HID descriptor, to describe the HID device's specifications. Refer to the HID + * specification for details on the structure elements. + * + * \see \ref USB_HID_Descriptor_HID_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint16_t bcdHID; /**< BCD encoded version that the HID descriptor and device complies to. */ + uint8_t bCountryCode; /**< Country code of the localized device, or zero if universal. */ + + uint8_t bNumDescriptors; /**< Total number of HID report descriptors for the interface. */ + + uint8_t bDescriptorType2; /**< Type of HID report, set to \ref HID_DTYPE_Report. */ + uint16_t wDescriptorLength; /**< Length of the associated HID report descriptor, in bytes. */ + } ATTR_PACKED USB_HID_StdDescriptor_HID_t; + + /** \brief Standard HID Boot Protocol Mouse Report. + * + * Type define for a standard Boot Protocol Mouse report + */ + typedef struct + { + uint8_t Button; /**< Button mask for currently pressed buttons in the mouse. */ + int8_t X; /**< Current delta X movement of the mouse. */ + int8_t Y; /**< Current delta Y movement on the mouse. */ + } ATTR_PACKED USB_MouseReport_Data_t; + + /** \brief Standard HID Boot Protocol Keyboard Report. + * + * Type define for a standard Boot Protocol Keyboard report + */ + typedef struct + { + uint8_t Modifier; /**< Keyboard modifier byte, indicating pressed modifier keys (a combination of + * \c HID_KEYBOARD_MODIFER_* masks). + */ + uint8_t Reserved; /**< Reserved for OEM use, always set to 0. */ + uint8_t KeyCode[6]; /**< Key codes of the currently pressed keys. */ + } ATTR_PACKED USB_KeyboardReport_Data_t; + + /** Type define for the data type used to store HID report descriptor elements. */ + typedef uint8_t USB_Descriptor_HIDReport_Datatype_t; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDParser.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDParser.c new file mode 100644 index 0000000000..f57d97b568 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDParser.c @@ -0,0 +1,363 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#define __INCLUDE_FROM_HID_DRIVER +#include "HIDParser.h" + +uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, + uint16_t ReportSize, + HID_ReportInfo_t* const ParserData) +{ + HID_StateTable_t StateTable[HID_STATETABLE_STACK_DEPTH]; + HID_StateTable_t* CurrStateTable = &StateTable[0]; + HID_CollectionPath_t* CurrCollectionPath = NULL; + HID_ReportSizeInfo_t* CurrReportIDInfo = &ParserData->ReportIDSizes[0]; + uint16_t UsageList[HID_USAGE_STACK_DEPTH]; + uint8_t UsageListSize = 0; + HID_MinMax_t UsageMinMax = {0, 0}; + + memset(ParserData, 0x00, sizeof(HID_ReportInfo_t)); + memset(CurrStateTable, 0x00, sizeof(HID_StateTable_t)); + memset(CurrReportIDInfo, 0x00, sizeof(HID_ReportSizeInfo_t)); + + ParserData->TotalDeviceReports = 1; + + while (ReportSize) + { + uint8_t HIDReportItem = *ReportData; + uint32_t ReportItemData = 0; + + ReportData++; + ReportSize--; + + switch (HIDReportItem & HID_RI_DATA_SIZE_MASK) + { + case HID_RI_DATA_BITS_32: + ReportItemData = (((uint32_t)ReportData[3] << 24) | ((uint32_t)ReportData[2] << 16) | + ((uint16_t)ReportData[1] << 8) | ReportData[0]); + ReportSize -= 4; + ReportData += 4; + break; + case HID_RI_DATA_BITS_16: + ReportItemData = (((uint16_t)ReportData[1] << 8) | (ReportData[0])); + ReportSize -= 2; + ReportData += 2; + break; + case HID_RI_DATA_BITS_8: + ReportItemData = ReportData[0]; + ReportSize -= 1; + ReportData += 1; + break; + } + + switch (HIDReportItem & (HID_RI_TYPE_MASK | HID_RI_TAG_MASK)) + { + case HID_RI_PUSH(0): + if (CurrStateTable == &StateTable[HID_STATETABLE_STACK_DEPTH - 1]) + return HID_PARSE_HIDStackOverflow; + + memcpy((CurrStateTable + 1), + CurrStateTable, + sizeof(HID_ReportItem_t)); + + CurrStateTable++; + break; + case HID_RI_POP(0): + if (CurrStateTable == &StateTable[0]) + return HID_PARSE_HIDStackUnderflow; + + CurrStateTable--; + break; + case HID_RI_USAGE_PAGE(0): + if ((HIDReportItem & HID_RI_DATA_SIZE_MASK) == HID_RI_DATA_BITS_32) + CurrStateTable->Attributes.Usage.Page = (ReportItemData >> 16); + + CurrStateTable->Attributes.Usage.Page = ReportItemData; + break; + case HID_RI_LOGICAL_MINIMUM(0): + CurrStateTable->Attributes.Logical.Minimum = ReportItemData; + break; + case HID_RI_LOGICAL_MAXIMUM(0): + CurrStateTable->Attributes.Logical.Maximum = ReportItemData; + break; + case HID_RI_PHYSICAL_MINIMUM(0): + CurrStateTable->Attributes.Physical.Minimum = ReportItemData; + break; + case HID_RI_PHYSICAL_MAXIMUM(0): + CurrStateTable->Attributes.Physical.Maximum = ReportItemData; + break; + case HID_RI_UNIT_EXPONENT(0): + CurrStateTable->Attributes.Unit.Exponent = ReportItemData; + break; + case HID_RI_UNIT(0): + CurrStateTable->Attributes.Unit.Type = ReportItemData; + break; + case HID_RI_REPORT_SIZE(0): + CurrStateTable->Attributes.BitSize = ReportItemData; + break; + case HID_RI_REPORT_COUNT(0): + CurrStateTable->ReportCount = ReportItemData; + break; + case HID_RI_REPORT_ID(0): + CurrStateTable->ReportID = ReportItemData; + + if (ParserData->UsingReportIDs) + { + CurrReportIDInfo = NULL; + + for (uint8_t i = 0; i < ParserData->TotalDeviceReports; i++) + { + if (ParserData->ReportIDSizes[i].ReportID == CurrStateTable->ReportID) + { + CurrReportIDInfo = &ParserData->ReportIDSizes[i]; + break; + } + } + + if (CurrReportIDInfo == NULL) + { + if (ParserData->TotalDeviceReports == HID_MAX_REPORT_IDS) + return HID_PARSE_InsufficientReportIDItems; + + CurrReportIDInfo = &ParserData->ReportIDSizes[ParserData->TotalDeviceReports++]; + memset(CurrReportIDInfo, 0x00, sizeof(HID_ReportSizeInfo_t)); + } + } + + ParserData->UsingReportIDs = true; + + CurrReportIDInfo->ReportID = CurrStateTable->ReportID; + break; + case HID_RI_USAGE(0): + if (UsageListSize == HID_USAGE_STACK_DEPTH) + return HID_PARSE_UsageListOverflow; + + UsageList[UsageListSize++] = ReportItemData; + break; + case HID_RI_USAGE_MINIMUM(0): + UsageMinMax.Minimum = ReportItemData; + break; + case HID_RI_USAGE_MAXIMUM(0): + UsageMinMax.Maximum = ReportItemData; + break; + case HID_RI_COLLECTION(0): + if (CurrCollectionPath == NULL) + { + CurrCollectionPath = &ParserData->CollectionPaths[0]; + } + else + { + HID_CollectionPath_t* ParentCollectionPath = CurrCollectionPath; + + CurrCollectionPath = &ParserData->CollectionPaths[1]; + + while (CurrCollectionPath->Parent != NULL) + { + if (CurrCollectionPath == &ParserData->CollectionPaths[HID_MAX_COLLECTIONS - 1]) + return HID_PARSE_InsufficientCollectionPaths; + + CurrCollectionPath++; + } + + CurrCollectionPath->Parent = ParentCollectionPath; + } + + CurrCollectionPath->Type = ReportItemData; + CurrCollectionPath->Usage.Page = CurrStateTable->Attributes.Usage.Page; + + if (UsageListSize) + { + CurrCollectionPath->Usage.Usage = UsageList[0]; + + for (uint8_t i = 0; i < UsageListSize; i++) + UsageList[i] = UsageList[i + 1]; + + UsageListSize--; + } + else if (UsageMinMax.Minimum <= UsageMinMax.Maximum) + { + CurrCollectionPath->Usage.Usage = UsageMinMax.Minimum++; + } + + break; + case HID_RI_END_COLLECTION(0): + if (CurrCollectionPath == NULL) + return HID_PARSE_UnexpectedEndCollection; + + CurrCollectionPath = CurrCollectionPath->Parent; + break; + case HID_RI_INPUT(0): + case HID_RI_OUTPUT(0): + case HID_RI_FEATURE(0): + for (uint8_t ReportItemNum = 0; ReportItemNum < CurrStateTable->ReportCount; ReportItemNum++) + { + HID_ReportItem_t NewReportItem; + + memcpy(&NewReportItem.Attributes, + &CurrStateTable->Attributes, + sizeof(HID_ReportItem_Attributes_t)); + + NewReportItem.ItemFlags = ReportItemData; + NewReportItem.CollectionPath = CurrCollectionPath; + NewReportItem.ReportID = CurrStateTable->ReportID; + + if (UsageListSize) + { + NewReportItem.Attributes.Usage.Usage = UsageList[0]; + + for (uint8_t i = 0; i < UsageListSize; i++) + UsageList[i] = UsageList[i + 1]; + + UsageListSize--; + } + else if (UsageMinMax.Minimum <= UsageMinMax.Maximum) + { + NewReportItem.Attributes.Usage.Usage = UsageMinMax.Minimum++; + } + + uint8_t ItemTypeTag = (HIDReportItem & (HID_RI_TYPE_MASK | HID_RI_TAG_MASK)); + + if (ItemTypeTag == HID_RI_INPUT(0)) + NewReportItem.ItemType = HID_REPORT_ITEM_In; + else if (ItemTypeTag == HID_RI_OUTPUT(0)) + NewReportItem.ItemType = HID_REPORT_ITEM_Out; + else + NewReportItem.ItemType = HID_REPORT_ITEM_Feature; + + NewReportItem.BitOffset = CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType]; + + CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType] += CurrStateTable->Attributes.BitSize; + + ParserData->LargestReportSizeBits = MAX(ParserData->LargestReportSizeBits, CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType]); + + if (ParserData->TotalReportItems == HID_MAX_REPORTITEMS) + return HID_PARSE_InsufficientReportItems; + + memcpy(&ParserData->ReportItems[ParserData->TotalReportItems], + &NewReportItem, sizeof(HID_ReportItem_t)); + + if (!(ReportItemData & HID_IOF_CONSTANT) && CALLBACK_HIDParser_FilterHIDReportItem(&NewReportItem)) + ParserData->TotalReportItems++; + } + + break; + } + + if ((HIDReportItem & HID_RI_TYPE_MASK) == HID_RI_TYPE_MAIN) + { + UsageMinMax.Minimum = 0; + UsageMinMax.Maximum = 0; + UsageListSize = 0; + } + } + + if (!(ParserData->TotalReportItems)) + return HID_PARSE_NoUnfilteredReportItems; + + return HID_PARSE_Successful; +} + +bool USB_GetHIDReportItemInfo(const uint8_t* ReportData, + HID_ReportItem_t* const ReportItem) +{ + if (ReportItem == NULL) + return false; + + uint16_t DataBitsRem = ReportItem->Attributes.BitSize; + uint16_t CurrentBit = ReportItem->BitOffset; + uint32_t BitMask = (1 << 0); + + if (ReportItem->ReportID) + { + if (ReportItem->ReportID != ReportData[0]) + return false; + + ReportData++; + } + + ReportItem->PreviousValue = ReportItem->Value; + ReportItem->Value = 0; + + while (DataBitsRem--) + { + if (ReportData[CurrentBit / 8] & (1 << (CurrentBit % 8))) + ReportItem->Value |= BitMask; + + CurrentBit++; + BitMask <<= 1; + } + + return true; +} + +void USB_SetHIDReportItemInfo(uint8_t* ReportData, + HID_ReportItem_t* const ReportItem) +{ + if (ReportItem == NULL) + return; + + uint16_t DataBitsRem = ReportItem->Attributes.BitSize; + uint16_t CurrentBit = ReportItem->BitOffset; + uint32_t BitMask = (1 << 0); + + if (ReportItem->ReportID) + { + ReportData[0] = ReportItem->ReportID; + ReportData++; + } + + ReportItem->PreviousValue = ReportItem->Value; + + while (DataBitsRem--) + { + if (ReportItem->Value & (1 << (CurrentBit % 8))) + ReportData[CurrentBit / 8] |= BitMask; + + CurrentBit++; + BitMask <<= 1; + } +} + +uint16_t USB_GetHIDReportSize(HID_ReportInfo_t* const ParserData, + const uint8_t ReportID, + const uint8_t ReportType) +{ + for (uint8_t i = 0; i < HID_MAX_REPORT_IDS; i++) + { + uint16_t ReportSizeBits = ParserData->ReportIDSizes[i].ReportSizeBits[ReportType]; + + if (ParserData->ReportIDSizes[i].ReportID == ReportID) + return (ReportSizeBits / 8) + ((ReportSizeBits % 8) ? 1 : 0); + } + + return 0; +} + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDParser.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDParser.h new file mode 100644 index 0000000000..dd14bea435 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDParser.h @@ -0,0 +1,364 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Human Interface Device (HID) Class report descriptor parser. + * + * This file allows for the easy parsing of complex HID report descriptors, which describes the data that + * a HID device transmits to the host. It also provides an easy API for extracting and processing the data + * elements inside a HID report sent from an attached HID device. + */ + +/** \ingroup Group_USB + * \defgroup Group_HIDParser HID Report Parser + * \brief USB Human Interface Device (HID) Class report descriptor parser. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/HIDParser.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * + * \section Sec_ModDescription Module Description + * Human Interface Device (HID) class report descriptor parser. This module implements a parser than is + * capable of processing a complete HID report descriptor, and outputting a flat structure containing the + * contents of the report in an a more friendly format. The parsed data may then be further processed and used + * within an application to process sent and received HID reports to and from an attached HID device. + * + * A HID report descriptor consists of a set of HID report items, which describe the function and layout + * of data exchanged between a HID device and a host, including both the physical encoding of each item + * (such as a button, key press or joystick axis) in the sent and received data packets - known as "reports" - + * as well as other information about each item such as the usages, data range, physical location and other + * characteristics. In this way a HID device can retain a high degree of flexibility in its capabilities, as it + * is not forced to comply with a given report layout or feature-set. + * + * This module also contains routines for the processing of data in an actual HID report, using the parsed report + * descriptor data as a guide for the encoding. + * + * @{ + */ + +#ifndef __HIDPARSER_H__ +#define __HIDPARSER_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + #include "HIDReportData.h" + #include "HIDClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Macros: */ + #if !defined(HID_STATETABLE_STACK_DEPTH) || defined(__DOXYGEN__) + /** Constant indicating the maximum stack depth of the state table. A larger state table + * allows for more PUSH/POP report items to be nested, but consumes more memory. By default + * this is set to 2 levels (allowing non-nested PUSH items) but this can be overridden by + * defining \c HID_STATETABLE_STACK_DEPTH to another value in the user project makefile, passing the + * define to the compiler using the -D compiler switch. + */ + #define HID_STATETABLE_STACK_DEPTH 2 + #endif + + #if !defined(HID_USAGE_STACK_DEPTH) || defined(__DOXYGEN__) + /** Constant indicating the maximum stack depth of the usage table. A larger usage table + * allows for more USAGE items to be indicated sequentially for REPORT COUNT entries of more than + * one, but requires more stack space. By default this is set to 8 levels (allowing for a report + * item with a count of 8) but this can be overridden by defining \c HID_USAGE_STACK_DEPTH to another + * value in the user project makefile, passing the define to the compiler using the -D compiler + * switch. + */ + #define HID_USAGE_STACK_DEPTH 8 + #endif + + #if !defined(HID_MAX_COLLECTIONS) || defined(__DOXYGEN__) + /** Constant indicating the maximum number of COLLECTION items (nested or unnested) that can be + * processed in the report item descriptor. A large value allows for more COLLECTION items to be + * processed, but consumes more memory. By default this is set to 10 collections, but this can be + * overridden by defining \c HID_MAX_COLLECTIONS to another value in the user project makefile, passing + * the define to the compiler using the -D compiler switch. + */ + #define HID_MAX_COLLECTIONS 10 + #endif + + #if !defined(HID_MAX_REPORTITEMS) || defined(__DOXYGEN__) + /** Constant indicating the maximum number of report items (IN, OUT or FEATURE) that can be processed + * in the report item descriptor and stored in the user HID Report Info structure. A large value allows + * for more report items to be stored, but consumes more memory. By default this is set to 20 items, + * but this can be overridden by defining \c HID_MAX_REPORTITEMS to another value in the user project + * makefile, and passing the define to the compiler using the -D compiler switch. + */ + #define HID_MAX_REPORTITEMS 20 + #endif + + #if !defined(HID_MAX_REPORT_IDS) || defined(__DOXYGEN__) + /** Constant indicating the maximum number of unique report IDs that can be processed in the report item + * descriptor for the report size information array in the user HID Report Info structure. A large value + * allows for more report ID report sizes to be stored, but consumes more memory. By default this is set + * to 10 items, but this can be overridden by defining \c HID_MAX_REPORT_IDS to another value in the user project + * makefile, and passing the define to the compiler using the -D compiler switch. Note that IN, OUT and FEATURE + * items sharing the same report ID consume only one size item in the array. + */ + #define HID_MAX_REPORT_IDS 10 + #endif + + /** Returns the value a given HID report item (once its value has been fetched via \ref USB_GetHIDReportItemInfo()) + * left-aligned to the given data type. This allows for signed data to be interpreted correctly, by shifting the data + * leftwards until the data's sign bit is in the correct position. + * + * \param[in] ReportItem HID Report Item whose retrieved value is to be aligned. + * \param[in] Type Data type to align the HID report item's value to. + * + * \return Left-aligned data of the given report item's pre-retrieved value for the given datatype. + */ + #define HID_ALIGN_DATA(ReportItem, Type) ((Type)(ReportItem->Value << ((8 * sizeof(Type)) - ReportItem->Attributes.BitSize))) + + /* Public Interface - May be used in end-application: */ + /* Enums: */ + /** Enum for the possible error codes in the return value of the \ref USB_ProcessHIDReport() function. */ + enum HID_Parse_ErrorCodes_t + { + HID_PARSE_Successful = 0, /**< Successful parse of the HID report descriptor, no error. */ + HID_PARSE_HIDStackOverflow = 1, /**< More than \ref HID_STATETABLE_STACK_DEPTH nested PUSHes in the report. */ + HID_PARSE_HIDStackUnderflow = 2, /**< A POP was found when the state table stack was empty. */ + HID_PARSE_InsufficientReportItems = 3, /**< More than \ref HID_MAX_REPORTITEMS report items in the report. */ + HID_PARSE_UnexpectedEndCollection = 4, /**< An END COLLECTION item found without matching COLLECTION item. */ + HID_PARSE_InsufficientCollectionPaths = 5, /**< More than \ref HID_MAX_COLLECTIONS collections in the report. */ + HID_PARSE_UsageListOverflow = 6, /**< More than \ref HID_USAGE_STACK_DEPTH usages listed in a row. */ + HID_PARSE_InsufficientReportIDItems = 7, /**< More than \ref HID_MAX_REPORT_IDS report IDs in the device. */ + HID_PARSE_NoUnfilteredReportItems = 8, /**< All report items from the device were filtered by the filtering callback routine. */ + }; + + /* Type Defines: */ + /** \brief HID Parser Report Item Min/Max Structure. + * + * Type define for an attribute with both minimum and maximum values (e.g. Logical Min/Max). + */ + typedef struct + { + uint32_t Minimum; /**< Minimum value for the attribute. */ + uint32_t Maximum; /**< Maximum value for the attribute. */ + } HID_MinMax_t; + + /** \brief HID Parser Report Item Unit Structure. + * + * Type define for the Unit attributes of a report item. + */ + typedef struct + { + uint32_t Type; /**< Unit type (refer to HID specifications for details). */ + uint8_t Exponent; /**< Unit exponent (refer to HID specifications for details). */ + } HID_Unit_t; + + /** \brief HID Parser Report Item Usage Structure. + * + * Type define for the Usage attributes of a report item. + */ + typedef struct + { + uint16_t Page; /**< Usage page of the report item. */ + uint16_t Usage; /**< Usage of the report item. */ + } HID_Usage_t; + + /** \brief HID Parser Report Item Collection Path Structure. + * + * Type define for a COLLECTION object. Contains the collection attributes and a reference to the + * parent collection if any. + */ + typedef struct HID_CollectionPath + { + uint8_t Type; /**< Collection type (e.g. "Generic Desktop"). */ + HID_Usage_t Usage; /**< Collection usage. */ + struct HID_CollectionPath* Parent; /**< Reference to parent collection, or \c NULL if root collection. */ + } HID_CollectionPath_t; + + /** \brief HID Parser Report Item Attributes Structure. + * + * Type define for all the data attributes of a report item, except flags. + */ + typedef struct + { + uint8_t BitSize; /**< Size in bits of the report item's data. */ + + HID_Usage_t Usage; /**< Usage of the report item. */ + HID_Unit_t Unit; /**< Unit type and exponent of the report item. */ + HID_MinMax_t Logical; /**< Logical minimum and maximum of the report item. */ + HID_MinMax_t Physical; /**< Physical minimum and maximum of the report item. */ + } HID_ReportItem_Attributes_t; + + /** \brief HID Parser Report Item Details Structure. + * + * Type define for a report item (IN, OUT or FEATURE) layout attributes and other details. + */ + typedef struct + { + uint16_t BitOffset; /**< Bit offset in the IN, OUT or FEATURE report of the item. */ + uint8_t ItemType; /**< Report item type, a value in \ref HID_ReportItemTypes_t. */ + uint16_t ItemFlags; /**< Item data flags, a mask of \c HID_IOF_* constants. */ + uint8_t ReportID; /**< Report ID this item belongs to, or 0x00 if device has only one report */ + HID_CollectionPath_t* CollectionPath; /**< Collection path of the item. */ + + HID_ReportItem_Attributes_t Attributes; /**< Report item attributes. */ + + uint32_t Value; /**< Current value of the report item - use \ref HID_ALIGN_DATA() when processing + * a retrieved value so that it is aligned to a specific type. + */ + uint32_t PreviousValue; /**< Previous value of the report item. */ + } HID_ReportItem_t; + + /** \brief HID Parser Report Size Structure. + * + * Type define for a report item size information structure, to retain the size of a device's reports by ID. + */ + typedef struct + { + uint8_t ReportID; /**< Report ID of the report within the HID interface. */ + uint16_t ReportSizeBits[3]; /**< Total number of bits in each report type for the given Report ID, + * indexed by the \ref HID_ReportItemTypes_t enum. + */ + } HID_ReportSizeInfo_t; + + /** \brief HID Parser State Structure. + * + * Type define for a complete processed HID report, including all report item data and collections. + */ + typedef struct + { + uint8_t TotalReportItems; /**< Total number of report items stored in the \c ReportItems array. */ + HID_ReportItem_t ReportItems[HID_MAX_REPORTITEMS]; /**< Report items array, including all IN, OUT + * and FEATURE items. + */ + HID_CollectionPath_t CollectionPaths[HID_MAX_COLLECTIONS]; /**< All collection items, referenced + * by the report items. + */ + uint8_t TotalDeviceReports; /**< Number of reports within the HID interface */ + HID_ReportSizeInfo_t ReportIDSizes[HID_MAX_REPORT_IDS]; /**< Report sizes for each report in the interface */ + uint16_t LargestReportSizeBits; /**< Largest report that the attached device will generate, in bits */ + bool UsingReportIDs; /**< Indicates if the device has at least one REPORT ID + * element in its HID report descriptor. + */ + } HID_ReportInfo_t; + + /* Function Prototypes: */ + /** Function to process a given HID report returned from an attached device, and store it into a given + * \ref HID_ReportInfo_t structure. + * + * \param[in] ReportData Buffer containing the device's HID report table. + * \param[in] ReportSize Size in bytes of the HID report table. + * \param[out] ParserData Pointer to a \ref HID_ReportInfo_t instance for the parser output. + * + * \return A value in the \ref HID_Parse_ErrorCodes_t enum. + */ + uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, + uint16_t ReportSize, + HID_ReportInfo_t* const ParserData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Extracts the given report item's value out of the given HID report and places it into the Value + * member of the report item's \ref HID_ReportItem_t structure. + * + * When called on a report with an item that exists in that report, this copies the report item's \c Value + * to its \c PreviousValue element for easy checking to see if an item's value has changed before processing + * a report. If the given item does not exist in the report, the function does not modify the report item's + * data. + * + * \param[in] ReportData Buffer containing an IN or FEATURE report from an attached device. + * \param[in,out] ReportItem Pointer to the report item of interest in a \ref HID_ReportInfo_t ReportItem array. + * + * \returns Boolean \c true if the item to retrieve was located in the given report, \c false otherwise. + */ + bool USB_GetHIDReportItemInfo(const uint8_t* ReportData, + HID_ReportItem_t* const ReportItem) ATTR_NON_NULL_PTR_ARG(1); + + /** Retrieves the given report item's value out of the \c Value member of the report item's + * \ref HID_ReportItem_t structure and places it into the correct position in the HID report + * buffer. The report buffer is assumed to have the appropriate bits cleared before calling + * this function (i.e., the buffer should be explicitly cleared before report values are added). + * + * When called, this copies the report item's \c Value element to its \c PreviousValue element for easy + * checking to see if an item's value has changed before sending a report. + * + * If the device has multiple HID reports, the first byte in the report is set to the report ID of the given item. + * + * \param[out] ReportData Buffer holding the current OUT or FEATURE report data. + * \param[in] ReportItem Pointer to the report item of interest in a \ref HID_ReportInfo_t ReportItem array. + */ + void USB_SetHIDReportItemInfo(uint8_t* ReportData, + HID_ReportItem_t* const ReportItem) ATTR_NON_NULL_PTR_ARG(1); + + /** Retrieves the size of a given HID report in bytes from its Report ID. + * + * \param[in] ParserData Pointer to a \ref HID_ReportInfo_t instance containing the parser output. + * \param[in] ReportID Report ID of the report whose size is to be determined. + * \param[in] ReportType Type of the report whose size is to be determined, a value from the + * \ref HID_ReportItemTypes_t enum. + * + * \return Size of the report in bytes, or \c 0 if the report does not exist. + */ + uint16_t USB_GetHIDReportSize(HID_ReportInfo_t* const ParserData, + const uint8_t ReportID, + const uint8_t ReportType) ATTR_CONST ATTR_NON_NULL_PTR_ARG(1); + + /** Callback routine for the HID Report Parser. This callback <b>must</b> be implemented by the user code when + * the parser is used, to determine what report IN, OUT and FEATURE item's information is stored into the user + * \ref HID_ReportInfo_t structure. This can be used to filter only those items the application will be using, so that + * no RAM is wasted storing the attributes for report items which will never be referenced by the application. + * + * Report item pointers passed to this callback function may be cached by the user application for later use + * when processing report items. This provides faster report processing in the user application than would + * a search of the entire parsed report item table for each received or sent report. + * + * \param[in] CurrentItem Pointer to the current report item for user checking. + * + * \return Boolean \c true if the item should be stored into the \ref HID_ReportInfo_t structure, \c false if + * it should be ignored. + */ + bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Type Defines: */ + typedef struct + { + HID_ReportItem_Attributes_t Attributes; + uint8_t ReportCount; + uint8_t ReportID; + } HID_StateTable_t; + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDReportData.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDReportData.h new file mode 100644 index 0000000000..719739a5ff --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/HIDReportData.h @@ -0,0 +1,126 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Constants for HID report item attributes. + * + * HID report item constants for report item attributes. Refer to the HID specification for + * details on each flag's meaning when applied to an IN, OUT or FEATURE item. + */ + +/** \ingroup Group_HIDParser + * \defgroup Group_HIDReportItemConst HID Report Descriptor Item Constants + * + * General HID constant definitions for HID Report Descriptor elements. + * + * @{ + */ + +#ifndef __HIDREPORTDATA_H__ +#define __HIDREPORTDATA_H__ + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define HID_RI_DATA_SIZE_MASK 0x03 + #define HID_RI_TYPE_MASK 0x0C + #define HID_RI_TAG_MASK 0xF0 + + #define HID_RI_TYPE_MAIN 0x00 + #define HID_RI_TYPE_GLOBAL 0x04 + #define HID_RI_TYPE_LOCAL 0x08 + + #define HID_RI_DATA_BITS_0 0x00 + #define HID_RI_DATA_BITS_8 0x01 + #define HID_RI_DATA_BITS_16 0x02 + #define HID_RI_DATA_BITS_32 0x03 + #define HID_RI_DATA_BITS(DataBits) HID_RI_DATA_BITS_ ## DataBits + + #define _HID_RI_ENCODE_0(Data) + #define _HID_RI_ENCODE_8(Data) , (Data & 0xFF) + #define _HID_RI_ENCODE_16(Data) _HID_RI_ENCODE_8(Data) _HID_RI_ENCODE_8(Data >> 8) + #define _HID_RI_ENCODE_32(Data) _HID_RI_ENCODE_16(Data) _HID_RI_ENCODE_16(Data >> 16) + #define _HID_RI_ENCODE(DataBits, ...) _HID_RI_ENCODE_ ## DataBits(__VA_ARGS__) + + #define _HID_RI_ENTRY(Type, Tag, DataBits, ...) (Type | Tag | HID_RI_DATA_BITS(DataBits)) _HID_RI_ENCODE(DataBits, (__VA_ARGS__)) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name HID Input, Output and Feature Report Descriptor Item Flags */ + //@{ + #define HID_IOF_CONSTANT (1 << 0) + #define HID_IOF_DATA (0 << 0) + #define HID_IOF_VARIABLE (1 << 1) + #define HID_IOF_ARRAY (0 << 1) + #define HID_IOF_RELATIVE (1 << 2) + #define HID_IOF_ABSOLUTE (0 << 2) + #define HID_IOF_WRAP (1 << 3) + #define HID_IOF_NO_WRAP (0 << 3) + #define HID_IOF_NON_LINEAR (1 << 4) + #define HID_IOF_LINEAR (0 << 4) + #define HID_IOF_NO_PREFERRED_STATE (1 << 5) + #define HID_IOF_PREFERRED_STATE (0 << 5) + #define HID_IOF_NULLSTATE (1 << 6) + #define HID_IOF_NO_NULL_POSITION (0 << 6) + #define HID_IOF_VOLATILE (1 << 7) + #define HID_IOF_NON_VOLATILE (0 << 7) + #define HID_IOF_BUFFERED_BYTES (1 << 8) + #define HID_IOF_BITFIELD (0 << 8) + //@} + + /** \name HID Report Descriptor Item Macros */ + //@{ + #define HID_RI_INPUT(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0x80, DataBits, __VA_ARGS__) + #define HID_RI_OUTPUT(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0x90, DataBits, __VA_ARGS__) + #define HID_RI_COLLECTION(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xA0, DataBits, __VA_ARGS__) + #define HID_RI_FEATURE(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xB0, DataBits, __VA_ARGS__) + #define HID_RI_END_COLLECTION(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0xC0, DataBits, __VA_ARGS__) + #define HID_RI_USAGE_PAGE(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x00, DataBits, __VA_ARGS__) + #define HID_RI_LOGICAL_MINIMUM(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x10, DataBits, __VA_ARGS__) + #define HID_RI_LOGICAL_MAXIMUM(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x20, DataBits, __VA_ARGS__) + #define HID_RI_PHYSICAL_MINIMUM(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x30, DataBits, __VA_ARGS__) + #define HID_RI_PHYSICAL_MAXIMUM(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x40, DataBits, __VA_ARGS__) + #define HID_RI_UNIT_EXPONENT(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x50, DataBits, __VA_ARGS__) + #define HID_RI_UNIT(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x60, DataBits, __VA_ARGS__) + #define HID_RI_REPORT_SIZE(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x70, DataBits, __VA_ARGS__) + #define HID_RI_REPORT_ID(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x80, DataBits, __VA_ARGS__) + #define HID_RI_REPORT_COUNT(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0x90, DataBits, __VA_ARGS__) + #define HID_RI_PUSH(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0xA0, DataBits, __VA_ARGS__) + #define HID_RI_POP(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_GLOBAL, 0xB0, DataBits, __VA_ARGS__) + #define HID_RI_USAGE(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x00, DataBits, __VA_ARGS__) + #define HID_RI_USAGE_MINIMUM(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x10, DataBits, __VA_ARGS__) + #define HID_RI_USAGE_MAXIMUM(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_LOCAL , 0x20, DataBits, __VA_ARGS__) + //@} + +/** @} */ + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/MIDIClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/MIDIClassCommon.h new file mode 100644 index 0000000000..e0b77eca86 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/MIDIClassCommon.h @@ -0,0 +1,320 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB MIDI Class driver. + * + * Common definitions and declarations for the library USB MIDI Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassMIDI + * \defgroup Group_USBClassMIDICommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * MIDI Class. + * + * @{ + */ + +#ifndef _MIDI_CLASS_COMMON_H_ +#define _MIDI_CLASS_COMMON_H_ + + /* Macros: */ + #define __INCLUDE_FROM_AUDIO_DRIVER + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + #include "AudioClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_MIDI_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** \name MIDI Command Values */ + //@{ + /** MIDI command for a note on (activation) event. */ + #define MIDI_COMMAND_NOTE_ON 0x90 + + /** MIDI command for a note off (deactivation) event. */ + #define MIDI_COMMAND_NOTE_OFF 0x80 + //@} + + /** Standard key press velocity value used for all note events. */ + #define MIDI_STANDARD_VELOCITY 64 + + /** Convenience macro. MIDI channels are numbered from 1-10 (natural numbers) however the logical channel + * addresses are zero-indexed. This converts a natural MIDI channel number into the logical channel address. + * + * \param[in] channel MIDI channel number to address. + * + * \return Constructed MIDI channel ID. + */ + #define MIDI_CHANNEL(channel) ((channel) - 1) + + /** Constructs a MIDI event ID from a given MIDI command and a virtual MIDI cable index. This can then be + * used to create and decode \ref MIDI_EventPacket_t MIDI event packets. + * + * \param[in] virtualcable Index of the virtual MIDI cable the event relates to + * \param[in] command MIDI command to send through the virtual MIDI cable + * + * \return Constructed MIDI event ID. + */ + #define MIDI_EVENT(virtualcable, command) ((virtualcable << 4) | (command >> 4)) + + /* Enums: */ + /** Enum for the possible MIDI jack types in a MIDI device jack descriptor. */ + enum MIDI_JackTypes_t + { + MIDI_JACKTYPE_Embedded = 0x01, /**< MIDI class descriptor jack type value for an embedded (logical) MIDI input or output jack. */ + MIDI_JACKTYPE_External = 0x02, /**< MIDI class descriptor jack type value for an external (physical) MIDI input or output jack. */ + }; + + /* Type Defines: */ + /** \brief MIDI class-specific Streaming Interface Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific MIDI streaming interface descriptor. This indicates to the host + * how MIDI the specification compliance of the device and the total length of the Audio class-specific descriptors. + * See the USB Audio specification for more details. + * + * \see \ref USB_MIDI_StdDescriptor_AudioInterface_AS_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint16_t AudioSpecification; /**< Binary coded decimal value, indicating the supported Audio Class + * specification version. + */ + uint16_t TotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */ + } ATTR_PACKED USB_MIDI_Descriptor_AudioInterface_AS_t; + + /** \brief MIDI class-specific Streaming Interface Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific MIDI streaming interface descriptor. This indicates to the host + * how MIDI the specification compliance of the device and the total length of the Audio class-specific descriptors. + * See the USB Audio specification for more details. + * + * \see \ref USB_MIDI_Descriptor_AudioInterface_AS_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint16_t bcdMSC; /**< Binary coded decimal value, indicating the supported MIDI Class specification version. */ + uint16_t wTotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */ + } ATTR_PACKED USB_MIDI_StdDescriptor_AudioInterface_AS_t; + + /** \brief MIDI class-specific Input Jack Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific MIDI IN jack. This gives information to the host on a MIDI input, either + * a physical input jack, or a logical jack (receiving input data internally, or from the host via an endpoint). + * + * \see \ref USB_MIDI_StdDescriptor_InputJack_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint8_t JackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */ + uint8_t JackID; /**< ID value of this jack - must be a unique value within the device. */ + + uint8_t JackStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_MIDI_Descriptor_InputJack_t; + + /** \brief MIDI class-specific Input Jack Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific MIDI IN jack. This gives information to the host on a MIDI input, either + * a physical input jack, or a logical jack (receiving input data internally, or from the host via an endpoint). + * + * \see \ref USB_MIDI_Descriptor_InputJack_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint8_t bJackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */ + uint8_t bJackID; /**< ID value of this jack - must be a unique value within the device. */ + + uint8_t iJack; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_MIDI_StdDescriptor_InputJack_t; + + /** \brief MIDI class-specific Output Jack Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific MIDI OUT jack. This gives information to the host on a MIDI output, either + * a physical output jack, or a logical jack (sending output data internally, or to the host via an endpoint). + * + * \see \ref USB_MIDI_StdDescriptor_OutputJack_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint8_t JackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */ + uint8_t JackID; /**< ID value of this jack - must be a unique value within the device. */ + + uint8_t NumberOfPins; /**< Number of output channels within the jack, either physical or logical. */ + uint8_t SourceJackID[1]; /**< ID of each output pin's source data jack. */ + uint8_t SourcePinID[1]; /**< Pin number in the input jack of each output pin's source data. */ + + uint8_t JackStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_MIDI_Descriptor_OutputJack_t; + + /** \brief MIDI class-specific Output Jack Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific MIDI OUT jack. This gives information to the host on a MIDI output, either + * a physical output jack, or a logical jack (sending output data internally, or to the host via an endpoint). + * + * \see \ref USB_MIDI_Descriptor_OutputJack_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint8_t bJackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */ + uint8_t bJackID; /**< ID value of this jack - must be a unique value within the device. */ + + uint8_t bNrInputPins; /**< Number of output channels within the jack, either physical or logical. */ + uint8_t baSourceID[1]; /**< ID of each output pin's source data jack. */ + uint8_t baSourcePin[1]; /**< Pin number in the input jack of each output pin's source data. */ + + uint8_t iJack; /**< Index of a string descriptor describing this descriptor within the device. */ + } ATTR_PACKED USB_MIDI_StdDescriptor_OutputJack_t; + + /** \brief Audio class-specific Jack Endpoint Descriptor (LUFA naming conventions). + * + * Type define for an Audio class-specific extended MIDI jack endpoint descriptor. This contains extra information + * on the usage of MIDI endpoints used to stream MIDI events in and out of the USB Audio device, and follows an Audio + * class-specific extended MIDI endpoint descriptor. See the USB Audio specification for more details. + * + * \see \ref USB_MIDI_StdDescriptor_Jack_Endpoint_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */ + uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint8_t TotalEmbeddedJacks; /**< Total number of jacks inside this endpoint. */ + uint8_t AssociatedJackID[1]; /**< IDs of each jack inside the endpoint. */ + } ATTR_PACKED USB_MIDI_Descriptor_Jack_Endpoint_t; + + /** \brief Audio class-specific Jack Endpoint Descriptor (USB-IF naming conventions). + * + * Type define for an Audio class-specific extended MIDI jack endpoint descriptor. This contains extra information + * on the usage of MIDI endpoints used to stream MIDI events in and out of the USB Audio device, and follows an Audio + * class-specific extended MIDI endpoint descriptor. See the USB Audio specification for more details. + * + * \see \ref USB_MIDI_Descriptor_Jack_Endpoint_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + + uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */ + + uint8_t bNumEmbMIDIJack; /**< Total number of jacks inside this endpoint. */ + uint8_t bAssocJackID[1]; /**< IDs of each jack inside the endpoint. */ + } ATTR_PACKED USB_MIDI_StdDescriptor_Jack_Endpoint_t; + + /** \brief MIDI Class Driver Event Packet. + * + * Type define for a USB MIDI event packet, used to encapsulate sent and received MIDI messages from a USB MIDI interface. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t Event; /**< MIDI event type, constructed with the \ref MIDI_EVENT() macro. */ + + uint8_t Data1; /**< First byte of data in the MIDI event. */ + uint8_t Data2; /**< Second byte of data in the MIDI event. */ + uint8_t Data3; /**< Third byte of data in the MIDI event. */ + } ATTR_PACKED MIDI_EventPacket_t; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/MassStorageClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/MassStorageClassCommon.h new file mode 100644 index 0000000000..38167f64e3 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/MassStorageClassCommon.h @@ -0,0 +1,365 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB Mass Storage Class driver. + * + * Common definitions and declarations for the library USB Mass Storage Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassMS + * \defgroup Group_USBClassMSCommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * Mass Storage Class. + * + * @{ + */ + +#ifndef _MS_CLASS_COMMON_H_ +#define _MS_CLASS_COMMON_H_ + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_MS_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** Magic signature for a Command Block Wrapper used in the Mass Storage Bulk-Only transport protocol. */ + #define MS_CBW_SIGNATURE 0x43425355UL + + /** Magic signature for a Command Status Wrapper used in the Mass Storage Bulk-Only transport protocol. */ + #define MS_CSW_SIGNATURE 0x53425355UL + + /** Mask for a Command Block Wrapper's flags attribute to specify a command with data sent from host-to-device. */ + #define MS_COMMAND_DIR_DATA_OUT (0 << 7) + + /** Mask for a Command Block Wrapper's flags attribute to specify a command with data sent from device-to-host. */ + #define MS_COMMAND_DIR_DATA_IN (1 << 7) + + /** \name SCSI Commands*/ + //@{ + /** SCSI Command Code for an INQUIRY command. */ + #define SCSI_CMD_INQUIRY 0x12 + + /** SCSI Command Code for a REQUEST SENSE command. */ + #define SCSI_CMD_REQUEST_SENSE 0x03 + + /** SCSI Command Code for a TEST UNIT READY command. */ + #define SCSI_CMD_TEST_UNIT_READY 0x00 + + /** SCSI Command Code for a READ CAPACITY (10) command. */ + #define SCSI_CMD_READ_CAPACITY_10 0x25 + + /** SCSI Command Code for a SEND DIAGNOSTIC command. */ + #define SCSI_CMD_SEND_DIAGNOSTIC 0x1D + + /** SCSI Command Code for a PREVENT ALLOW MEDIUM REMOVAL command. */ + #define SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1E + + /** SCSI Command Code for a WRITE (10) command. */ + #define SCSI_CMD_WRITE_10 0x2A + + /** SCSI Command Code for a READ (10) command. */ + #define SCSI_CMD_READ_10 0x28 + + /** SCSI Command Code for a WRITE (6) command. */ + #define SCSI_CMD_WRITE_6 0x0A + + /** SCSI Command Code for a READ (6) command. */ + #define SCSI_CMD_READ_6 0x08 + + /** SCSI Command Code for a VERIFY (10) command. */ + #define SCSI_CMD_VERIFY_10 0x2F + + /** SCSI Command Code for a MODE SENSE (6) command. */ + #define SCSI_CMD_MODE_SENSE_6 0x1A + + /** SCSI Command Code for a MODE SENSE (10) command. */ + #define SCSI_CMD_MODE_SENSE_10 0x5A + //@} + + /** \name SCSI Sense Key Values */ + //@{ + /** SCSI Sense Code to indicate no error has occurred. */ + #define SCSI_SENSE_KEY_GOOD 0x00 + + /** SCSI Sense Code to indicate that the device has recovered from an error. */ + #define SCSI_SENSE_KEY_RECOVERED_ERROR 0x01 + + /** SCSI Sense Code to indicate that the device is not ready for a new command. */ + #define SCSI_SENSE_KEY_NOT_READY 0x02 + + /** SCSI Sense Code to indicate an error whilst accessing the medium. */ + #define SCSI_SENSE_KEY_MEDIUM_ERROR 0x03 + + /** SCSI Sense Code to indicate a hardware error has occurred. */ + #define SCSI_SENSE_KEY_HARDWARE_ERROR 0x04 + + /** SCSI Sense Code to indicate that an illegal request has been issued. */ + #define SCSI_SENSE_KEY_ILLEGAL_REQUEST 0x05 + + /** SCSI Sense Code to indicate that the unit requires attention from the host to indicate + * a reset event, medium removal or other condition. + */ + #define SCSI_SENSE_KEY_UNIT_ATTENTION 0x06 + + /** SCSI Sense Code to indicate that a write attempt on a protected block has been made. */ + #define SCSI_SENSE_KEY_DATA_PROTECT 0x07 + + /** SCSI Sense Code to indicate an error while trying to write to a write-once medium. */ + #define SCSI_SENSE_KEY_BLANK_CHECK 0x08 + + /** SCSI Sense Code to indicate a vendor specific error has occurred. */ + #define SCSI_SENSE_KEY_VENDOR_SPECIFIC 0x09 + + /** SCSI Sense Code to indicate that an EXTENDED COPY command has aborted due to an error. */ + #define SCSI_SENSE_KEY_COPY_ABORTED 0x0A + + /** SCSI Sense Code to indicate that the device has aborted the issued command. */ + #define SCSI_SENSE_KEY_ABORTED_COMMAND 0x0B + + /** SCSI Sense Code to indicate an attempt to write past the end of a partition has been made. */ + #define SCSI_SENSE_KEY_VOLUME_OVERFLOW 0x0D + + /** SCSI Sense Code to indicate that the source data did not match the data read from the medium. */ + #define SCSI_SENSE_KEY_MISCOMPARE 0x0E + //@} + + /** \name SCSI Additional Sense Codes */ + //@{ + /** SCSI Additional Sense Code to indicate no additional sense information is available. */ + #define SCSI_ASENSE_NO_ADDITIONAL_INFORMATION 0x00 + + /** SCSI Additional Sense Code to indicate that the logical unit (LUN) addressed is not ready. */ + #define SCSI_ASENSE_LOGICAL_UNIT_NOT_READY 0x04 + + /** SCSI Additional Sense Code to indicate an invalid field was encountered while processing the issued command. */ + #define SCSI_ASENSE_INVALID_FIELD_IN_CDB 0x24 + + /** SCSI Additional Sense Code to indicate that a medium that was previously indicated as not ready has now + * become ready for use. + */ + #define SCSI_ASENSE_NOT_READY_TO_READY_CHANGE 0x28 + + /** SCSI Additional Sense Code to indicate that an attempt to write to a protected area was made. */ + #define SCSI_ASENSE_WRITE_PROTECTED 0x27 + + /** SCSI Additional Sense Code to indicate an error whilst formatting the device medium. */ + #define SCSI_ASENSE_FORMAT_ERROR 0x31 + + /** SCSI Additional Sense Code to indicate an invalid command was issued. */ + #define SCSI_ASENSE_INVALID_COMMAND 0x20 + + /** SCSI Additional Sense Code to indicate a write to a block out outside of the medium's range was issued. */ + #define SCSI_ASENSE_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE 0x21 + + /** SCSI Additional Sense Code to indicate that no removable medium is inserted into the device. */ + #define SCSI_ASENSE_MEDIUM_NOT_PRESENT 0x3A + //@} + + /** \name SCSI Additional Sense Key Code Qualifiers */ + //@{ + /** SCSI Additional Sense Qualifier Code to indicate no additional sense qualifier information is available. */ + #define SCSI_ASENSEQ_NO_QUALIFIER 0x00 + + /** SCSI Additional Sense Qualifier Code to indicate that a medium format command failed to complete. */ + #define SCSI_ASENSEQ_FORMAT_COMMAND_FAILED 0x01 + + /** SCSI Additional Sense Qualifier Code to indicate that an initializing command must be issued before the issued + * command can be executed. + */ + #define SCSI_ASENSEQ_INITIALIZING_COMMAND_REQUIRED 0x02 + + /** SCSI Additional Sense Qualifier Code to indicate that an operation is currently in progress. */ + #define SCSI_ASENSEQ_OPERATION_IN_PROGRESS 0x07 + //@} + + /* Enums: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the Mass + * Storage device class. + */ + enum MS_Descriptor_ClassSubclassProtocol_t + { + MS_CSCP_MassStorageClass = 0x08, /**< Descriptor Class value indicating that the device or interface + * belongs to the Mass Storage class. + */ + MS_CSCP_SCSITransparentSubclass = 0x06, /**< Descriptor Subclass value indicating that the device or interface + * belongs to the SCSI Transparent Command Set subclass of the Mass + * storage class. + */ + MS_CSCP_BulkOnlyTransportProtocol = 0x50, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the Bulk Only Transport protocol of the Mass Storage class. + */ + }; + + /** Enum for the Mass Storage class specific control requests that can be issued by the USB bus host. */ + enum MS_ClassRequests_t + { + MS_REQ_GetMaxLUN = 0xFE, /**< Mass Storage class-specific request to retrieve the total number of Logical + * Units (drives) in the SCSI device. + */ + MS_REQ_MassStorageReset = 0xFF, /**< Mass Storage class-specific request to reset the Mass Storage interface, + * ready for the next command. + */ + }; + + /** Enum for the possible command status wrapper return status codes. */ + enum MS_CommandStatusCodes_t + { + MS_SCSI_COMMAND_Pass = 0, /**< Command completed with no error */ + MS_SCSI_COMMAND_Fail = 1, /**< Command failed to complete - host may check the exact error via a + * SCSI REQUEST SENSE command. + */ + MS_SCSI_COMMAND_PhaseError = 2, /**< Command failed due to being invalid in the current phase. */ + }; + + /* Type Defines: */ + /** \brief Mass Storage Class Command Block Wrapper. + * + * Type define for a Command Block Wrapper, used in the Mass Storage Bulk-Only Transport protocol. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t Signature; /**< Command block signature, must be \ref MS_CBW_SIGNATURE to indicate a valid Command Block. */ + uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper. */ + uint32_t DataTransferLength; /**< Length of the optional data portion of the issued command, in bytes. */ + uint8_t Flags; /**< Command block flags, indicating command data direction. */ + uint8_t LUN; /**< Logical Unit number this command is issued to. */ + uint8_t SCSICommandLength; /**< Length of the issued SCSI command within the SCSI command data array. */ + uint8_t SCSICommandData[16]; /**< Issued SCSI command in the Command Block. */ + } ATTR_PACKED MS_CommandBlockWrapper_t; + + /** \brief Mass Storage Class Command Status Wrapper. + * + * Type define for a Command Status Wrapper, used in the Mass Storage Bulk-Only Transport protocol. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t Signature; /**< Status block signature, must be \ref MS_CSW_SIGNATURE to indicate a valid Command Status. */ + uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper. */ + uint32_t DataTransferResidue; /**< Number of bytes of data not processed in the SCSI command. */ + uint8_t Status; /**< Status code of the issued command - a value from the \ref MS_CommandStatusCodes_t enum. */ + } ATTR_PACKED MS_CommandStatusWrapper_t; + + /** \brief Mass Storage Class SCSI Sense Structure + * + * Type define for a SCSI Sense structure. Structures of this type are filled out by the + * device via the \ref MS_Host_RequestSense() function, indicating the current sense data of the + * device (giving explicit error codes for the last issued command). For details of the + * structure contents, refer to the SCSI specifications. + */ + typedef struct + { + uint8_t ResponseCode; + + uint8_t SegmentNumber; + + unsigned SenseKey : 4; + unsigned Reserved : 1; + unsigned ILI : 1; + unsigned EOM : 1; + unsigned FileMark : 1; + + uint8_t Information[4]; + uint8_t AdditionalLength; + uint8_t CmdSpecificInformation[4]; + uint8_t AdditionalSenseCode; + uint8_t AdditionalSenseQualifier; + uint8_t FieldReplaceableUnitCode; + uint8_t SenseKeySpecific[3]; + } ATTR_PACKED SCSI_Request_Sense_Response_t; + + /** \brief Mass Storage Class SCSI Inquiry Structure. + * + * Type define for a SCSI Inquiry structure. Structures of this type are filled out by the + * device via the \ref MS_Host_GetInquiryData() function, retrieving the attached device's + * information. + * + * For details of the structure contents, refer to the SCSI specifications. + */ + typedef struct + { + unsigned DeviceType : 5; + unsigned PeripheralQualifier : 3; + + unsigned Reserved : 7; + unsigned Removable : 1; + + uint8_t Version; + + unsigned ResponseDataFormat : 4; + unsigned Reserved2 : 1; + unsigned NormACA : 1; + unsigned TrmTsk : 1; + unsigned AERC : 1; + + uint8_t AdditionalLength; + uint8_t Reserved3[2]; + + unsigned SoftReset : 1; + unsigned CmdQue : 1; + unsigned Reserved4 : 1; + unsigned Linked : 1; + unsigned Sync : 1; + unsigned WideBus16Bit : 1; + unsigned WideBus32Bit : 1; + unsigned RelAddr : 1; + + uint8_t VendorID[8]; + uint8_t ProductID[16]; + uint8_t RevisionID[4]; + } ATTR_PACKED SCSI_Inquiry_Response_t; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/PrinterClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/PrinterClassCommon.h new file mode 100644 index 0000000000..eea39297c8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/PrinterClassCommon.h @@ -0,0 +1,119 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB Printer Class driver. + * + * Common definitions and declarations for the library USB Printer Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassPrinter + * \defgroup Group_USBClassPrinterCommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * Printer Class. + * + * @{ + */ + +#ifndef _PRINTER_CLASS_COMMON_H_ +#define _PRINTER_CLASS_COMMON_H_ + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_PRINTER_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** \name Virtual Printer Status Line Masks */ + //@{ + /** Port status mask for a printer device, indicating that an error has *not* occurred. */ + #define PRNT_PORTSTATUS_NOTERROR (1 << 3) + + /** Port status mask for a printer device, indicating that the device is currently selected. */ + #define PRNT_PORTSTATUS_SELECT (1 << 4) + + /** Port status mask for a printer device, indicating that the device is currently out of paper. */ + #define PRNT_PORTSTATUS_PAPEREMPTY (1 << 5) + //@} + + /* Enums: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the Printer + * device class. + */ + enum PRNT_Descriptor_ClassSubclassProtocol_t + { + PRNT_CSCP_PrinterClass = 0x07, /**< Descriptor Class value indicating that the device or interface + * belongs to the Printer class. + */ + PRNT_CSCP_PrinterSubclass = 0x01, /**< Descriptor Subclass value indicating that the device or interface + * belongs to the Printer subclass. + */ + PRNT_CSCP_BidirectionalProtocol = 0x02, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the Bidirectional protocol of the Printer class. + */ + }; + + /** Enum for the Printer class specific control requests that can be issued by the USB bus host. */ + enum PRNT_ClassRequests_t + { + PRNT_REQ_GetDeviceID = 0x00, /**< Printer class-specific request to retrieve the Unicode ID + * string of the device, containing the device's name, manufacturer + * and supported printer languages. + */ + PRNT_REQ_GetPortStatus = 0x01, /**< Printer class-specific request to get the current status of the + * virtual printer port, for device selection and ready states. + */ + PRNT_REQ_SoftReset = 0x02, /**< Printer class-specific request to reset the device, ready for new + * printer commands. + */ + }; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/RNDISClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/RNDISClassCommon.h new file mode 100644 index 0000000000..bc4112189f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/RNDISClassCommon.h @@ -0,0 +1,414 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB RNDIS Class driver. + * + * Common definitions and declarations for the library USB RNDIS Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassRNDIS + * \defgroup Group_USBClassRNDISCommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * RNDIS Class. + * + * @{ + */ + +#ifndef _RNDIS_CLASS_COMMON_H_ +#define _RNDIS_CLASS_COMMON_H_ + + /* Macros: */ + #define __INCLUDE_FROM_CDC_DRIVER + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + #include "CDCClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_RNDIS_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** Additional error code for RNDIS functions when a device returns a logical command failure. */ + #define RNDIS_ERROR_LOGICAL_CMD_FAILED 0x80 + + /** Implemented RNDIS Version Major. */ + #define REMOTE_NDIS_VERSION_MAJOR 0x01 + + /** Implemented RNDIS Version Minor. */ + #define REMOTE_NDIS_VERSION_MINOR 0x00 + + /** \name RNDIS Message Values */ + //@{ + #define REMOTE_NDIS_PACKET_MSG 0x00000001UL + #define REMOTE_NDIS_INITIALIZE_MSG 0x00000002UL + #define REMOTE_NDIS_HALT_MSG 0x00000003UL + #define REMOTE_NDIS_QUERY_MSG 0x00000004UL + #define REMOTE_NDIS_SET_MSG 0x00000005UL + #define REMOTE_NDIS_RESET_MSG 0x00000006UL + #define REMOTE_NDIS_INDICATE_STATUS_MSG 0x00000007UL + #define REMOTE_NDIS_KEEPALIVE_MSG 0x00000008UL + //@} + + /** \name RNDIS Response Values */ + //@{ + #define REMOTE_NDIS_INITIALIZE_CMPLT 0x80000002UL + #define REMOTE_NDIS_QUERY_CMPLT 0x80000004UL + #define REMOTE_NDIS_SET_CMPLT 0x80000005UL + #define REMOTE_NDIS_RESET_CMPLT 0x80000006UL + #define REMOTE_NDIS_KEEPALIVE_CMPLT 0x80000008UL + //@} + + /** \name RNDIS Status Values */ + //@{ + #define REMOTE_NDIS_STATUS_SUCCESS 0x00000000UL + #define REMOTE_NDIS_STATUS_FAILURE 0xC0000001UL + #define REMOTE_NDIS_STATUS_INVALID_DATA 0xC0010015UL + #define REMOTE_NDIS_STATUS_NOT_SUPPORTED 0xC00000BBUL + #define REMOTE_NDIS_STATUS_MEDIA_CONNECT 0x4001000BUL + #define REMOTE_NDIS_STATUS_MEDIA_DISCONNECT 0x4001000CUL + //@} + + /** \name RNDIS Media States */ + //@{ + #define REMOTE_NDIS_MEDIA_STATE_CONNECTED 0x00000000UL + #define REMOTE_NDIS_MEDIA_STATE_DISCONNECTED 0x00000001UL + //@} + + /** \name RNDIS Media Types */ + //@{ + #define REMOTE_NDIS_MEDIUM_802_3 0x00000000UL + //@} + + /** \name RNDIS Connection Types */ + //@{ + #define REMOTE_NDIS_DF_CONNECTIONLESS 0x00000001UL + #define REMOTE_NDIS_DF_CONNECTION_ORIENTED 0x00000002UL + //@} + + /** \name RNDIS Packet Types */ + //@{ + #define REMOTE_NDIS_PACKET_DIRECTED 0x00000001UL + #define REMOTE_NDIS_PACKET_MULTICAST 0x00000002UL + #define REMOTE_NDIS_PACKET_ALL_MULTICAST 0x00000004UL + #define REMOTE_NDIS_PACKET_BROADCAST 0x00000008UL + #define REMOTE_NDIS_PACKET_SOURCE_ROUTING 0x00000010UL + #define REMOTE_NDIS_PACKET_PROMISCUOUS 0x00000020UL + #define REMOTE_NDIS_PACKET_SMT 0x00000040UL + #define REMOTE_NDIS_PACKET_ALL_LOCAL 0x00000080UL + #define REMOTE_NDIS_PACKET_GROUP 0x00001000UL + #define REMOTE_NDIS_PACKET_ALL_FUNCTIONAL 0x00002000UL + #define REMOTE_NDIS_PACKET_FUNCTIONAL 0x00004000UL + #define REMOTE_NDIS_PACKET_MAC_FRAME 0x00008000UL + //@} + + /** \name RNDIS OID Values */ + //@{ + #define OID_GEN_SUPPORTED_LIST 0x00010101UL + #define OID_GEN_HARDWARE_STATUS 0x00010102UL + #define OID_GEN_MEDIA_SUPPORTED 0x00010103UL + #define OID_GEN_MEDIA_IN_USE 0x00010104UL + #define OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106UL + #define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111UL + #define OID_GEN_LINK_SPEED 0x00010107UL + #define OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010AUL + #define OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010BUL + #define OID_GEN_VENDOR_ID 0x0001010CUL + #define OID_GEN_VENDOR_DESCRIPTION 0x0001010DUL + #define OID_GEN_CURRENT_PACKET_FILTER 0x0001010EUL + #define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111UL + #define OID_GEN_MEDIA_CONNECT_STATUS 0x00010114UL + #define OID_GEN_PHYSICAL_MEDIUM 0x00010202UL + #define OID_GEN_XMIT_OK 0x00020101UL + #define OID_GEN_RCV_OK 0x00020102UL + #define OID_GEN_XMIT_ERROR 0x00020103UL + #define OID_GEN_RCV_ERROR 0x00020104UL + #define OID_GEN_RCV_NO_BUFFER 0x00020105UL + #define OID_802_3_PERMANENT_ADDRESS 0x01010101UL + #define OID_802_3_CURRENT_ADDRESS 0x01010102UL + #define OID_802_3_MULTICAST_LIST 0x01010103UL + #define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104UL + #define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101UL + #define OID_802_3_XMIT_ONE_COLLISION 0x01020102UL + #define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103UL + //@} + + /** Maximum size in bytes of a RNDIS control message which can be sent or received. */ + #define RNDIS_MESSAGE_BUFFER_SIZE 128 + + /** Maximum size in bytes of an Ethernet frame according to the Ethernet standard. */ + #define ETHERNET_FRAME_SIZE_MAX 1500 + + /* Enums: */ + /** Enum for the RNDIS class specific control requests that can be issued by the USB bus host. */ + enum RNDIS_ClassRequests_t + { + RNDIS_REQ_SendEncapsulatedCommand = 0x00, /**< RNDIS request to issue a host-to-device NDIS command. */ + RNDIS_REQ_GetEncapsulatedResponse = 0x01, /**< RNDIS request to issue a device-to-host NDIS response. */ + }; + + /** Enum for the possible NDIS adapter states. */ + enum RNDIS_States_t + { + RNDIS_Uninitialized = 0, /**< Adapter currently uninitialized. */ + RNDIS_Initialized = 1, /**< Adapter currently initialized but not ready for data transfers. */ + RNDIS_Data_Initialized = 2, /**< Adapter currently initialized and ready for data transfers. */ + }; + + /** Enum for the RNDIS class specific notification requests that can be issued by a RNDIS device to a host. */ + enum RNDIS_ClassNotifications_t + { + RNDIS_NOTIF_ResponseAvailable = 0x01, /**< Notification request value for a RNDIS Response Available notification. */ + }; + + /** Enum for the NDIS hardware states. */ + enum NDIS_Hardware_Status_t + { + NDIS_HardwareStatus_Ready, /**< Hardware Ready to accept commands from the host. */ + NDIS_HardwareStatus_Initializing, /**< Hardware busy initializing. */ + NDIS_HardwareStatus_Reset, /**< Hardware reset. */ + NDIS_HardwareStatus_Closing, /**< Hardware currently closing. */ + NDIS_HardwareStatus_NotReady /**< Hardware not ready to accept commands from the host. */ + }; + + /* Type Defines: */ + /** \brief MAC Address Structure. + * + * Type define for a physical MAC address of a device on a network. + */ + typedef struct + { + uint8_t Octets[6]; /**< Individual bytes of a MAC address */ + } ATTR_PACKED MAC_Address_t; + + /** \brief RNDIS Common Message Header Structure. + * + * Type define for a RNDIS message header, sent before RNDIS messages. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; /**< RNDIS message type, a \c REMOTE_NDIS_*_MSG constant */ + uint32_t MessageLength; /**< Total length of the RNDIS message, in bytes */ + } ATTR_PACKED RNDIS_Message_Header_t; + + /** \brief RNDIS Message Structure. + * + * Type define for a RNDIS packet message, used to encapsulate Ethernet packets sent to and from the adapter. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t DataOffset; + uint32_t DataLength; + uint32_t OOBDataOffset; + uint32_t OOBDataLength; + uint32_t NumOOBDataElements; + uint32_t PerPacketInfoOffset; + uint32_t PerPacketInfoLength; + uint32_t VcHandle; + uint32_t Reserved; + } ATTR_PACKED RNDIS_Packet_Message_t; + + /** \brief RNDIS Initialization Message Structure. + * + * Type define for a RNDIS Initialize command message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + + uint32_t MajorVersion; + uint32_t MinorVersion; + uint32_t MaxTransferSize; + } ATTR_PACKED RNDIS_Initialize_Message_t; + + /** \brief RNDIS Initialize Complete Message Structure. + * + * Type define for a RNDIS Initialize Complete response message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + uint32_t Status; + + uint32_t MajorVersion; + uint32_t MinorVersion; + uint32_t DeviceFlags; + uint32_t Medium; + uint32_t MaxPacketsPerTransfer; + uint32_t MaxTransferSize; + uint32_t PacketAlignmentFactor; + uint32_t AFListOffset; + uint32_t AFListSize; + } ATTR_PACKED RNDIS_Initialize_Complete_t; + + /** \brief RNDIS Keep Alive Message Structure. + * + * Type define for a RNDIS Keep Alive command message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + } ATTR_PACKED RNDIS_KeepAlive_Message_t; + + /** \brief RNDIS Keep Alive Complete Message Structure. + * + * Type define for a RNDIS Keep Alive Complete response message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + uint32_t Status; + } ATTR_PACKED RNDIS_KeepAlive_Complete_t; + + /** \brief RNDIS Reset Complete Message Structure. + * + * Type define for a RNDIS Reset Complete response message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t Status; + + uint32_t AddressingReset; + } ATTR_PACKED RNDIS_Reset_Complete_t; + + /** \brief RNDIS OID Property Set Message Structure. + * + * Type define for a RNDIS OID Property Set command message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + + uint32_t Oid; + uint32_t InformationBufferLength; + uint32_t InformationBufferOffset; + uint32_t DeviceVcHandle; + } ATTR_PACKED RNDIS_Set_Message_t; + + /** \brief RNDIS OID Property Set Complete Message Structure. + * + * Type define for a RNDIS OID Property Set Complete response message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + uint32_t Status; + } ATTR_PACKED RNDIS_Set_Complete_t; + + /** \brief RNDIS OID Property Query Message Structure. + * + * Type define for a RNDIS OID Property Query command message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + + uint32_t Oid; + uint32_t InformationBufferLength; + uint32_t InformationBufferOffset; + uint32_t DeviceVcHandle; + } ATTR_PACKED RNDIS_Query_Message_t; + + /** \brief RNDIS OID Property Query Complete Message Structure. + * + * Type define for a RNDIS OID Property Query Complete response message. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t MessageType; + uint32_t MessageLength; + uint32_t RequestId; + uint32_t Status; + + uint32_t InformationBufferLength; + uint32_t InformationBufferOffset; + } ATTR_PACKED RNDIS_Query_Complete_t; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/StillImageClassCommon.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/StillImageClassCommon.h new file mode 100644 index 0000000000..a3388e2e76 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Common/StillImageClassCommon.h @@ -0,0 +1,161 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common definitions and declarations for the library USB Still Image Class driver. + * + * Common definitions and declarations for the library USB Still Image Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassSI + * \defgroup Group_USBClassSICommon Common Class Definitions + * + * \section Sec_ModDescription Module Description + * Constants, Types and Enum definitions that are common to both Device and Host modes for the USB + * Still Image Class. + * + * @{ + */ + +#ifndef _SI_CLASS_COMMON_H_ +#define _SI_CLASS_COMMON_H_ + + /* Includes: */ + #include "../../Core/StdDescriptors.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SI_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Macros: */ + /** Length in bytes of a given Unicode string's character length. + * + * \param[in] Chars Total number of Unicode characters in the string. + * + * \return Number of bytes of the given unicode string. + */ + #define UNICODE_STRING_LENGTH(Chars) ((Chars) << 1) + + /** Used in the DataLength field of a PIMA container, to give the total container size in bytes for + * a command container. + * + * \param[in] Params Number of parameters which are to be sent in the \c Param field of the container. + */ + #define PIMA_COMMAND_SIZE(Params) ((sizeof(PIMA_Container_t) - 12) + ((Params) * sizeof(uint32_t))) + + /** Used in the DataLength field of a PIMA container, to give the total container size in bytes for + * a data container. + * + * \param[in] DataLen Length in bytes of the data in the container. + */ + #define PIMA_DATA_SIZE(DataLen) ((sizeof(PIMA_Container_t) - 12) + (DataLen)) + + /* Enums: */ + /** Enum for the possible PIMA contains types. */ + enum PIMA_Container_Types_t + { + PIMA_CONTAINER_Undefined = 0, /**< Undefined container type. */ + PIMA_CONTAINER_CommandBlock = 1, /**< Command Block container type. */ + PIMA_CONTAINER_DataBlock = 2, /**< Data Block container type. */ + PIMA_CONTAINER_ResponseBlock = 3, /**< Response container type. */ + PIMA_CONTAINER_EventBlock = 4, /**< Event Block container type. */ + }; + + /* Enums: */ + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the + * Still Image device class. + */ + enum SI_Descriptor_ClassSubclassProtocol_t + { + SI_CSCP_StillImageClass = 0x06, /**< Descriptor Class value indicating that the device or interface + * belongs to the Still Image class. + */ + SI_CSCP_StillImageSubclass = 0x01, /**< Descriptor Subclass value indicating that the device or interface + * belongs to the Still Image subclass. + */ + SI_CSCP_BulkOnlyProtocol = 0x01, /**< Descriptor Protocol value indicating that the device or interface + * belongs to the Bulk Only Transport protocol of the Still Image class. + */ + }; + + /** Enums for the possible status codes of a returned Response Block from an attached PIMA compliant Still Image device. */ + enum PIMA_ResponseCodes_t + { + PIMA_RESPONSE_OK = 1, /**< Response code indicating no error in the issued command. */ + PIMA_RESPONSE_GeneralError = 2, /**< Response code indicating a general error while processing the + * issued command. + */ + PIMA_RESPONSE_SessionNotOpen = 3, /**< Response code indicating that the sent command requires an open + * session before being issued. + */ + PIMA_RESPONSE_InvalidTransaction = 4, /**< Response code indicating an invalid transaction occurred. */ + PIMA_RESPONSE_OperationNotSupported = 5, /**< Response code indicating that the issued command is not supported + * by the attached device. + */ + PIMA_RESPONSE_ParameterNotSupported = 6, /**< Response code indicating that one or more of the issued command's + * parameters are not supported by the device. + */ + }; + + /* Type Defines: */ + /** \brief PIMA Still Image Device Command/Response Container. + * + * Type define for a PIMA container, use to send commands and receive responses to and from an + * attached Still Image device. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint32_t DataLength; /**< Length of the container and data, in bytes. */ + uint16_t Type; /**< Container type, a value from the \ref PIMA_Container_Types_t enum. */ + uint16_t Code; /**< Command, event or response code of the container. */ + uint32_t TransactionID; /**< Unique container ID to link blocks together. */ + uint32_t Params[3]; /**< Block parameters to be issued along with the block code (command blocks only). */ + } ATTR_PACKED PIMA_Container_t; + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/AudioClassDevice.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/AudioClassDevice.c new file mode 100644 index 0000000000..3fb350a119 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/AudioClassDevice.c @@ -0,0 +1,198 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_AUDIO_DRIVER +#define __INCLUDE_FROM_AUDIO_DEVICE_C +#include "AudioClassDevice.h" + +void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) +{ + if (!(Endpoint_IsSETUPReceived())) + return; + + if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) == REQREC_INTERFACE) + { + uint8_t InterfaceIndex = (USB_ControlRequest.wIndex & 0xFF); + + if ((InterfaceIndex != AudioInterfaceInfo->Config.ControlInterfaceNumber) && + (InterfaceIndex != AudioInterfaceInfo->Config.StreamingInterfaceNumber)) + { + return; + } + } + else if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) == REQREC_ENDPOINT) + { + uint8_t EndpointAddress = (USB_ControlRequest.wIndex & 0xFF); + + if ((EndpointAddress != AudioInterfaceInfo->Config.DataINEndpoint.Address) && + (EndpointAddress != AudioInterfaceInfo->Config.DataOUTEndpoint.Address)) + { + return; + } + } + + switch (USB_ControlRequest.bRequest) + { + case REQ_SetInterface: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + + AudioInterfaceInfo->State.InterfaceEnabled = ((USB_ControlRequest.wValue & 0xFF) != 0); + EVENT_Audio_Device_StreamStartStop(AudioInterfaceInfo); + } + + break; + case AUDIO_REQ_GetStatus: + if ((USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) || + (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_ENDPOINT))) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + } + + break; + case AUDIO_REQ_SetCurrent: + case AUDIO_REQ_SetMinimum: + case AUDIO_REQ_SetMaximum: + case AUDIO_REQ_SetResolution: + if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) == REQREC_ENDPOINT) + { + uint8_t EndpointProperty = USB_ControlRequest.bRequest; + uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex; + uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8); + + if (CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress, + EndpointControl, NULL, NULL)) + { + uint16_t ValueLength = USB_ControlRequest.wLength; + uint8_t Value[ValueLength]; + + Endpoint_ClearSETUP(); + Endpoint_Read_Control_Stream_LE(Value, ValueLength); + Endpoint_ClearIN(); + + CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress, + EndpointControl, &ValueLength, Value); + } + } + else if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) == REQREC_INTERFACE) + { + uint8_t Property = USB_ControlRequest.bRequest; + uint8_t Entity = (USB_ControlRequest.wIndex >> 8); + uint16_t Parameter = USB_ControlRequest.wValue; + + if (CALLBACK_Audio_Device_GetSetInterfaceProperty(AudioInterfaceInfo, Property, Entity, + Parameter, NULL, NULL)) + { + uint16_t ValueLength = USB_ControlRequest.wLength; + uint8_t Value[ValueLength]; + + Endpoint_ClearSETUP(); + Endpoint_Read_Control_Stream_LE(Value, ValueLength); + Endpoint_ClearIN(); + + CALLBACK_Audio_Device_GetSetInterfaceProperty(AudioInterfaceInfo, Property, Entity, + Parameter, &ValueLength, Value); + } + } + + break; + case AUDIO_REQ_GetCurrent: + case AUDIO_REQ_GetMinimum: + case AUDIO_REQ_GetMaximum: + case AUDIO_REQ_GetResolution: + if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) == REQREC_ENDPOINT) + { + uint8_t EndpointProperty = USB_ControlRequest.bRequest; + uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex; + uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8); + uint16_t ValueLength = USB_ControlRequest.wLength; + uint8_t Value[ValueLength]; + + if (CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress, + EndpointControl, &ValueLength, Value)) + { + Endpoint_ClearSETUP(); + Endpoint_Write_Control_Stream_LE(Value, ValueLength); + Endpoint_ClearOUT(); + } + } + else if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) == REQREC_INTERFACE) + { + uint8_t Property = USB_ControlRequest.bRequest; + uint8_t Entity = (USB_ControlRequest.wIndex >> 8); + uint16_t Parameter = USB_ControlRequest.wValue; + uint16_t ValueLength = USB_ControlRequest.wLength; + uint8_t Value[ValueLength]; + + if (CALLBACK_Audio_Device_GetSetInterfaceProperty(AudioInterfaceInfo, Property, Entity, + Parameter, &ValueLength, Value)) + { + Endpoint_ClearSETUP(); + Endpoint_Write_Control_Stream_LE(Value, ValueLength); + Endpoint_ClearOUT(); + } + } + + break; + } +} + +bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) +{ + memset(&AudioInterfaceInfo->State, 0x00, sizeof(AudioInterfaceInfo->State)); + + AudioInterfaceInfo->Config.DataINEndpoint.Type = EP_TYPE_ISOCHRONOUS; + AudioInterfaceInfo->Config.DataOUTEndpoint.Type = EP_TYPE_ISOCHRONOUS; + + if (!(Endpoint_ConfigureEndpointTable(&AudioInterfaceInfo->Config.DataINEndpoint, 1))) + return false; + + if (!(Endpoint_ConfigureEndpointTable(&AudioInterfaceInfo->Config.DataOUTEndpoint, 1))) + return false; + + return true; +} + +// cppcheck-suppress unusedFunction +void Audio_Device_Event_Stub(void) +{ + +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h new file mode 100644 index 0000000000..09a8328086 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h @@ -0,0 +1,396 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Device mode driver for the library USB Audio 1.0 Class driver. + * + * Device mode driver for the library USB Audio 1.0 Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassAudio + * \defgroup Group_USBClassAudioDevice Audio 1.0 Class Device Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/AudioClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Device Mode USB Class driver framework interface, for the Audio 1.0 USB Class driver. + * + * @{ + */ + +#ifndef _AUDIO_CLASS_DEVICE_H_ +#define _AUDIO_CLASS_DEVICE_H_ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/AudioClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_AUDIO_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief Audio Class Device Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made for each Audio interface + * within the user application, and passed to each of the Audio class driver functions as the + * \c AudioInterfaceInfo parameter. This stores each Audio interface's configuration and state information. + */ + typedef struct + { + struct + { + uint8_t ControlInterfaceNumber; /**< Index of the Audio Control interface within the device this + * structure controls. + */ + uint8_t StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this + * structure controls. + */ + + USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */ + USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool InterfaceEnabled; /**< Set and cleared by the class driver to indicate if the host has enabled the streaming endpoints + * of the Audio Streaming interface. + */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * are reset to their defaults when the interface is enumerated. + */ + } USB_ClassInfo_Audio_Device_t; + + /* Function Prototypes: */ + /** Configures the endpoints of a given Audio interface, ready for use. This should be linked to the library + * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration containing the + * given Audio interface is selected. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. + */ + bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Processes incoming control requests from the host, that are directed to the given Audio class interface. This should be + * linked to the library \ref EVENT_USB_Device_ControlRequest() event. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + */ + void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Audio class driver callback for the setting and retrieval of streaming endpoint properties. This callback must be implemented + * in the user application to handle property manipulations on streaming audio endpoints. + * + * When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for + * the given endpoint index, and should return as fast as possible. When non-NULL, this value may be altered for GET operations + * to indicate the size of the retrieved data. + * + * \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value + * of the \c DataLength parameter. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] EndpointProperty Property of the endpoint to get or set, a value from \ref Audio_ClassRequests_t. + * \param[in] EndpointAddress Address of the streaming endpoint whose property is being referenced. + * \param[in] EndpointControl Parameter of the endpoint to get or set, a value from \ref Audio_EndpointControls_t. + * \param[in,out] DataLength For SET operations, the length of the parameter data to set. For GET operations, the maximum + * length of the retrieved data. When NULL, the function should return whether the given property + * and parameter is valid for the requested endpoint without reading or modifying the Data buffer. + * \param[in,out] Data Pointer to a location where the parameter data is stored for SET operations, or where + * the retrieved data is to be stored for GET operations. + * + * \return Boolean \c true if the property GET/SET was successful, \c false otherwise + */ + bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const uint8_t EndpointProperty, + const uint8_t EndpointAddress, + const uint8_t EndpointControl, + uint16_t* const DataLength, + uint8_t* Data) ATTR_NON_NULL_PTR_ARG(1); + + /** Audio class driver callback for the setting and retrieval of streaming interface properties. This callback must be implemented + * in the user application to handle property manipulations on streaming audio interfaces. + * + * When the DataLength parameter is NULL, this callback should only indicate whether the specified operation is valid for + * the given entity and should return as fast as possible. When non-NULL, this value may be altered for GET operations + * to indicate the size of the retrieved data. + * + * \note The length of the retrieved data stored into the Data buffer on GET operations should not exceed the initial value + * of the \c DataLength parameter. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] Property Property of the interface to get or set, a value from \ref Audio_ClassRequests_t. + * \param[in] EntityAddress Address of the audio entity whose property is being referenced. + * \param[in] Parameter Parameter of the entity to get or set, specific to each type of entity (see USB Audio specification). + * \param[in,out] DataLength For SET operations, the length of the parameter data to set. For GET operations, the maximum + * length of the retrieved data. When NULL, the function should return whether the given property + * and parameter is valid for the requested endpoint without reading or modifying the Data buffer. + * \param[in,out] Data Pointer to a location where the parameter data is stored for SET operations, or where + * the retrieved data is to be stored for GET operations. + * + * \return Boolean \c true if the property GET/SET was successful, \c false otherwise + */ + bool CALLBACK_Audio_Device_GetSetInterfaceProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const uint8_t Property, + const uint8_t EntityAddress, + const uint16_t Parameter, + uint16_t* const DataLength, + uint8_t* Data) ATTR_NON_NULL_PTR_ARG(1); + + /** Audio class driver event for an Audio Stream start/stop change. This event fires each time the device receives a stream enable or + * disable control request from the host, to start and stop the audio stream. The current state of the stream can be determined by the + * State.InterfaceEnabled value inside the Audio interface structure passed as a parameter. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + */ + void EVENT_Audio_Device_StreamStartStop(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo); + + /* Inline Functions: */ + /** General management task for a given Audio class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + */ + static inline void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Device_USBTask(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + { + (void)AudioInterfaceInfo; + } + + /** Determines if the given audio interface is ready for a sample to be read from it, and selects the streaming + * OUT endpoint ready for reading. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Boolean \c true if the given Audio interface has a sample to be read, \c false otherwise. + */ + static inline bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline bool Audio_Device_IsSampleReceived(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + { + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled)) + return false; + + Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataOUTEndpoint.Address); + return Endpoint_IsOUTReceived(); + } + + /** Determines if the given audio interface is ready to accept the next sample to be written to it, and selects + * the streaming IN endpoint ready for writing. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Boolean \c true if the given Audio interface is ready to accept the next sample, \c false otherwise. + */ + static inline bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline bool Audio_Device_IsReadyForNextSample(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + { + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(AudioInterfaceInfo->State.InterfaceEnabled)) + return false; + + Endpoint_SelectEndpoint(AudioInterfaceInfo->Config.DataINEndpoint.Address); + return Endpoint_IsINReady(); + } + + /** Reads the next 8-bit audio sample from the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsSampleReceived() function to ensure + * that the correct endpoint is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Signed 8-bit audio sample from the audio interface. + */ + static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline int8_t Audio_Device_ReadSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + { + int8_t Sample; + + (void)AudioInterfaceInfo; + + Sample = Endpoint_Read_8(); + + if (!(Endpoint_BytesInEndpoint())) + Endpoint_ClearOUT(); + + return Sample; + } + + /** Reads the next 16-bit audio sample from the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsSampleReceived() function to ensure + * that the correct endpoint is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Signed 16-bit audio sample from the audio interface. + */ + static inline int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline int16_t Audio_Device_ReadSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + { + int16_t Sample; + + (void)AudioInterfaceInfo; + + Sample = (int16_t)Endpoint_Read_16_LE(); + + if (!(Endpoint_BytesInEndpoint())) + Endpoint_ClearOUT(); + + return Sample; + } + + /** Reads the next 24-bit audio sample from the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsSampleReceived() function to ensure + * that the correct endpoint is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Signed 24-bit audio sample from the audio interface. + */ + static inline int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline int32_t Audio_Device_ReadSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + { + int32_t Sample; + + (void)AudioInterfaceInfo; + + Sample = (((uint32_t)Endpoint_Read_8() << 16) | Endpoint_Read_16_LE()); + + if (!(Endpoint_BytesInEndpoint())) + Endpoint_ClearOUT(); + + return Sample; + } + + /** Writes the next 8-bit audio sample to the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsReadyForNextSample() function to + * ensure that the correct endpoint is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] Sample Signed 8-bit audio sample. + */ + static inline void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Device_WriteSample8(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const int8_t Sample) + { + Endpoint_Write_8(Sample); + + if (Endpoint_BytesInEndpoint() == AudioInterfaceInfo->Config.DataINEndpoint.Size) + Endpoint_ClearIN(); + } + + /** Writes the next 16-bit audio sample to the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsReadyForNextSample() function to + * ensure that the correct endpoint is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] Sample Signed 16-bit audio sample. + */ + static inline void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Device_WriteSample16(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const int16_t Sample) + { + Endpoint_Write_16_LE(Sample); + + if (Endpoint_BytesInEndpoint() == AudioInterfaceInfo->Config.DataINEndpoint.Size) + Endpoint_ClearIN(); + } + + /** Writes the next 24-bit audio sample to the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Device_IsReadyForNextSample() function to + * ensure that the correct endpoint is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] Sample Signed 24-bit audio sample. + */ + static inline void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Device_WriteSample24(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo, + const int32_t Sample) + { + Endpoint_Write_16_LE(Sample); + Endpoint_Write_8(Sample >> 16); + + if (Endpoint_BytesInEndpoint() == AudioInterfaceInfo->Config.DataINEndpoint.Size) + Endpoint_ClearIN(); + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_AUDIO_DEVICE_C) + void Audio_Device_Event_Stub(void) ATTR_CONST; + + void EVENT_Audio_Device_StreamStartStop(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) + ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(Audio_Device_Event_Stub); + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c new file mode 100644 index 0000000000..e77aa280be --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/CDCClassDevice.c @@ -0,0 +1,339 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_CDC_DRIVER +#define __INCLUDE_FROM_CDC_DEVICE_C +#include "CDCClassDevice.h" + +void CDC_Device_ProcessControlRequest(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) +{ + if (!(Endpoint_IsSETUPReceived())) + return; + + if (USB_ControlRequest.wIndex != CDCInterfaceInfo->Config.ControlInterfaceNumber) + return; + + switch (USB_ControlRequest.bRequest) + { + case CDC_REQ_GetLineEncoding: + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + + while (!(Endpoint_IsINReady())); + + Endpoint_Write_32_LE(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS); + Endpoint_Write_8(CDCInterfaceInfo->State.LineEncoding.CharFormat); + Endpoint_Write_8(CDCInterfaceInfo->State.LineEncoding.ParityType); + Endpoint_Write_8(CDCInterfaceInfo->State.LineEncoding.DataBits); + + Endpoint_ClearIN(); + Endpoint_ClearStatusStage(); + } + + break; + case CDC_REQ_SetLineEncoding: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + + while (!(Endpoint_IsOUTReceived())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return; + } + + CDCInterfaceInfo->State.LineEncoding.BaudRateBPS = Endpoint_Read_32_LE(); + CDCInterfaceInfo->State.LineEncoding.CharFormat = Endpoint_Read_8(); + CDCInterfaceInfo->State.LineEncoding.ParityType = Endpoint_Read_8(); + CDCInterfaceInfo->State.LineEncoding.DataBits = Endpoint_Read_8(); + + Endpoint_ClearOUT(); + Endpoint_ClearStatusStage(); + + EVENT_CDC_Device_LineEncodingChanged(CDCInterfaceInfo); + } + + break; + case CDC_REQ_SetControlLineState: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + + CDCInterfaceInfo->State.ControlLineStates.HostToDevice = USB_ControlRequest.wValue; + + EVENT_CDC_Device_ControLineStateChanged(CDCInterfaceInfo); + } + + break; + case CDC_REQ_SendBreak: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + + EVENT_CDC_Device_BreakSent(CDCInterfaceInfo, (uint8_t)USB_ControlRequest.wValue); + } + + break; + } +} + +bool CDC_Device_ConfigureEndpoints(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) +{ + memset(&CDCInterfaceInfo->State, 0x00, sizeof(CDCInterfaceInfo->State)); + + CDCInterfaceInfo->Config.DataINEndpoint.Type = EP_TYPE_BULK; + CDCInterfaceInfo->Config.DataOUTEndpoint.Type = EP_TYPE_BULK; + CDCInterfaceInfo->Config.NotificationEndpoint.Type = EP_TYPE_INTERRUPT; + + if (!(Endpoint_ConfigureEndpointTable(&CDCInterfaceInfo->Config.DataINEndpoint, 1))) + return false; + + if (!(Endpoint_ConfigureEndpointTable(&CDCInterfaceInfo->Config.DataOUTEndpoint, 1))) + return false; + + if (!(Endpoint_ConfigureEndpointTable(&CDCInterfaceInfo->Config.NotificationEndpoint, 1))) + return false; + + return true; +} + +void CDC_Device_USBTask(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return; + + #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) + CDC_Device_Flush(CDCInterfaceInfo); + #endif +} + +uint8_t CDC_Device_SendString(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const char* const String) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return ENDPOINT_RWSTREAM_DeviceDisconnected; + + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataINEndpoint.Address); + return Endpoint_Write_Stream_LE(String, strlen(String), NULL); +} + +uint8_t CDC_Device_SendData(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const char* const Buffer, + const uint16_t Length) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return ENDPOINT_RWSTREAM_DeviceDisconnected; + + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataINEndpoint.Address); + return Endpoint_Write_Stream_LE(Buffer, Length, NULL); +} + +uint8_t CDC_Device_SendByte(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const uint8_t Data) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return ENDPOINT_RWSTREAM_DeviceDisconnected; + + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataINEndpoint.Address); + + if (!(Endpoint_IsReadWriteAllowed())) + { + Endpoint_ClearIN(); + + uint8_t ErrorCode; + + if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError) + return ErrorCode; + } + + Endpoint_Write_8(Data); + return ENDPOINT_READYWAIT_NoError; +} + +uint8_t CDC_Device_Flush(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return ENDPOINT_RWSTREAM_DeviceDisconnected; + + uint8_t ErrorCode; + + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataINEndpoint.Address); + + if (!(Endpoint_BytesInEndpoint())) + return ENDPOINT_READYWAIT_NoError; + + bool BankFull = !(Endpoint_IsReadWriteAllowed()); + + Endpoint_ClearIN(); + + if (BankFull) + { + if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError) + return ErrorCode; + + Endpoint_ClearIN(); + } + + return ENDPOINT_READYWAIT_NoError; +} + +uint16_t CDC_Device_BytesReceived(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return 0; + + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataOUTEndpoint.Address); + + if (Endpoint_IsOUTReceived()) + { + if (!(Endpoint_BytesInEndpoint())) + { + Endpoint_ClearOUT(); + return 0; + } + else + { + return Endpoint_BytesInEndpoint(); + } + } + else + { + return 0; + } +} + +int16_t CDC_Device_ReceiveByte(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return -1; + + int16_t ReceivedByte = -1; + + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataOUTEndpoint.Address); + + if (Endpoint_IsOUTReceived()) + { + if (Endpoint_BytesInEndpoint()) + ReceivedByte = Endpoint_Read_8(); + + if (!(Endpoint_BytesInEndpoint())) + Endpoint_ClearOUT(); + } + + return ReceivedByte; +} + +void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS)) + return; + + Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.NotificationEndpoint.Address); + + USB_Request_Header_t Notification = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = CDC_NOTIF_SerialState, + .wValue = CPU_TO_LE16(0), + .wIndex = CPU_TO_LE16(0), + .wLength = CPU_TO_LE16(sizeof(CDCInterfaceInfo->State.ControlLineStates.DeviceToHost)), + }; + + Endpoint_Write_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NULL); + Endpoint_Write_Stream_LE(&CDCInterfaceInfo->State.ControlLineStates.DeviceToHost, + sizeof(CDCInterfaceInfo->State.ControlLineStates.DeviceToHost), + NULL); + Endpoint_ClearIN(); +} + +#if defined(FDEV_SETUP_STREAM) +void CDC_Device_CreateStream(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + FILE* const Stream) +{ + *Stream = (FILE)FDEV_SETUP_STREAM(CDC_Device_putchar, CDC_Device_getchar, _FDEV_SETUP_RW); + fdev_set_udata(Stream, CDCInterfaceInfo); +} + +void CDC_Device_CreateBlockingStream(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + FILE* const Stream) +{ + *Stream = (FILE)FDEV_SETUP_STREAM(CDC_Device_putchar, CDC_Device_getchar_Blocking, _FDEV_SETUP_RW); + fdev_set_udata(Stream, CDCInterfaceInfo); +} + +static int CDC_Device_putchar(char c, + FILE* Stream) +{ + return CDC_Device_SendByte((USB_ClassInfo_CDC_Device_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0; +} + +static int CDC_Device_getchar(FILE* Stream) +{ + int16_t ReceivedByte = CDC_Device_ReceiveByte((USB_ClassInfo_CDC_Device_t*)fdev_get_udata(Stream)); + + if (ReceivedByte < 0) + return _FDEV_EOF; + + return ReceivedByte; +} + +static int CDC_Device_getchar_Blocking(FILE* Stream) +{ + int16_t ReceivedByte; + + while ((ReceivedByte = CDC_Device_ReceiveByte((USB_ClassInfo_CDC_Device_t*)fdev_get_udata(Stream))) < 0) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return _FDEV_EOF; + + CDC_Device_USBTask((USB_ClassInfo_CDC_Device_t*)fdev_get_udata(Stream)); + USB_USBTask(); + } + + return ReceivedByte; +} +#endif + +// cppcheck-suppress unusedFunction +void CDC_Device_Event_Stub(void) +{ + +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/CDCClassDevice.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/CDCClassDevice.h new file mode 100644 index 0000000000..a4528d1ddd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/CDCClassDevice.h @@ -0,0 +1,352 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Device mode driver for the library USB CDC Class driver. + * + * Device mode driver for the library USB CDC Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassCDC + * \defgroup Group_USBClassCDCDevice CDC Class Device Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/CDCClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Device Mode USB Class driver framework interface, for the CDC USB Class driver. + * + * \note There are several major drawbacks to the CDC-ACM standard USB class, however + * it is very standardized and thus usually available as a built-in driver on + * most platforms, and so is a better choice than a proprietary serial class. + * + * One major issue with CDC-ACM is that it requires two Interface descriptors, + * which will upset most hosts when part of a multi-function "Composite" USB + * device. This is because each interface will be loaded into a separate driver + * instance, causing the two interfaces be become unlinked. To prevent this, you + * should use the "Interface Association Descriptor" addendum to the USB 2.0 standard + * which is available on most OSes when creating Composite devices. + * + * Another major oversight is that there is no mechanism for the host to notify the + * device that there is a data sink on the host side ready to accept data. This + * means that the device may try to send data while the host isn't listening, causing + * lengthy blocking timeouts in the transmission routines. It is thus highly recommended + * that the virtual serial line DTR (Data Terminal Ready) signal be used where possible + * to determine if a host application is ready for data. + * + * @{ + */ + +#ifndef _CDC_CLASS_DEVICE_H_ +#define _CDC_CLASS_DEVICE_H_ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/CDCClassCommon.h" + + #include <stdio.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_CDC_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief CDC Class Device Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made for each CDC interface + * within the user application, and passed to each of the CDC class driver functions as the + * CDCInterfaceInfo parameter. This stores each CDC interface's configuration and state information. + */ + typedef struct + { + struct + { + uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device. */ + + USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */ + USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */ + USB_Endpoint_Table_t NotificationEndpoint; /**< Notification IN Endpoint configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + struct + { + uint16_t HostToDevice; /**< Control line states from the host to device, as a set of \c CDC_CONTROL_LINE_OUT_* + * masks. This value is updated each time \ref CDC_Device_USBTask() is called. + */ + uint16_t DeviceToHost; /**< Control line states from the device to host, as a set of \c CDC_CONTROL_LINE_IN_* + * masks - to notify the host of changes to these values, call the + * \ref CDC_Device_SendControlLineStateChange() function. + */ + } ControlLineStates; /**< Current states of the virtual serial port's control lines between the device and host. */ + + CDC_LineEncoding_t LineEncoding; /** Line encoding used in the virtual serial port, for the device's information. + * This is generally only used if the virtual serial port data is to be + * reconstructed on a physical UART. + */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * are reset to their defaults when the interface is enumerated. + */ + } USB_ClassInfo_CDC_Device_t; + + /* Function Prototypes: */ + /** Configures the endpoints of a given CDC interface, ready for use. This should be linked to the library + * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration containing + * the given CDC interface is selected. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * + * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. + */ + bool CDC_Device_ConfigureEndpoints(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Processes incoming control requests from the host, that are directed to the given CDC class interface. This should be + * linked to the library \ref EVENT_USB_Device_ControlRequest() event. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + */ + void CDC_Device_ProcessControlRequest(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** General management task for a given CDC class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + */ + void CDC_Device_USBTask(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** CDC class driver event for a line encoding change on a CDC interface. This event fires each time the host requests a + * line encoding change (containing the serial parity, baud and other configuration information) and may be hooked in the + * user program by declaring a handler function with the same name and parameters listed here. The new line encoding + * settings are available in the LineEncoding structure inside the CDC interface structure passed as a parameter. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + */ + void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** CDC class driver event for a control line state change on a CDC interface. This event fires each time the host requests a + * control line state change (containing the virtual serial control line states, such as DTR) and may be hooked in the + * user program by declaring a handler function with the same name and parameters listed here. The new control line states + * are available in the \c ControlLineStates.HostToDevice value inside the CDC interface structure passed as a parameter, set as + * a mask of \c CDC_CONTROL_LINE_OUT_* masks. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + */ + void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** CDC class driver event for a send break request sent to the device from the host. This is generally used to separate + * data or to indicate a special condition to the receiving device. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in] Duration Duration of the break that has been sent by the host, in milliseconds. + */ + void EVENT_CDC_Device_BreakSent(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const uint8_t Duration) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a given data buffer to the attached USB host, if connected. If a host is not connected when the function is + * called, the string is discarded. Bytes will be queued for transmission to the host until either the endpoint bank + * becomes full, or the \ref CDC_Device_Flush() function is called to flush the pending data to the host. This allows + * for multiple bytes to be packed into a single endpoint packet, increasing data throughput. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in] Buffer Pointer to a buffer containing the data to send to the device. + * \param[in] Length Length of the data to send to the host. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t CDC_Device_SendData(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const char* const Buffer, + const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Sends a given null terminated string to the attached USB host, if connected. If a host is not connected when + * the function is called, the string is discarded. Bytes will be queued for transmission to the host until either + * the endpoint bank becomes full, or the \ref CDC_Device_Flush() function is called to flush the pending data to + * the host. This allows for multiple bytes to be packed into a single endpoint packet, increasing data throughput. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in] String Pointer to the null terminated string to send to the host. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t CDC_Device_SendString(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Sends a given byte to the attached USB host, if connected. If a host is not connected when the function is called, the + * byte is discarded. Bytes will be queued for transmission to the host until either the endpoint bank becomes full, or the + * \ref CDC_Device_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be + * packed into a single endpoint packet, increasing data throughput. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in] Data Byte of data to send to the host. + * + * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t CDC_Device_SendByte(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1); + + /** Determines the number of bytes received by the CDC interface from the host, waiting to be read. This indicates the number + * of bytes in the OUT endpoint bank only, and thus the number of calls to \ref CDC_Device_ReceiveByte() which are guaranteed to + * succeed immediately. If multiple bytes are to be received, they should be buffered by the user application, as the endpoint + * bank will not be released back to the USB controller until all bytes are read. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * + * \return Total number of buffered bytes received from the host. + */ + uint16_t CDC_Device_BytesReceived(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads a byte of data from the host. If no data is waiting to be read of if a USB host is not connected, the function + * returns a negative value. The \ref CDC_Device_BytesReceived() function may be queried in advance to determine how many + * bytes are currently buffered in the CDC interface's data receive endpoint bank, and thus how many repeated calls to this + * function which are guaranteed to succeed. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * + * \return Next received byte from the host, or a negative value if no data received. + */ + int16_t CDC_Device_ReceiveByte(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * + * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t CDC_Device_Flush(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a Serial Control Line State Change notification to the host. This should be called when the virtual serial + * control lines (DCD, DSR, etc.) have changed states, or to give BREAK notifications to the host. Line states persist + * until they are cleared via a second notification. This should be called each time the CDC class driver's + * \c ControlLineStates.DeviceToHost value is updated to push the new states to the USB host. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or + * the call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + */ + void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + #if defined(FDEV_SETUP_STREAM) || defined(__DOXYGEN__) + /** Creates a standard character stream for the given CDC Device instance so that it can be used with all the regular + * functions in the standard <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf()). The created + * stream is bidirectional and can be used for both input and output functions. + * + * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single + * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may + * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own + * line buffering. + * + * \note The created stream can be given as \c stdout if desired to direct the standard output from all <stdio.h> functions + * to the given CDC interface. + * \n\n + * + * \note This function is not available on all microcontroller architectures. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. + */ + void CDC_Device_CreateStream(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + FILE* const Stream) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Identical to \ref CDC_Device_CreateStream(), except that reads are blocking until the calling stream function terminates + * the transfer. While blocking, the USB and CDC service tasks are called repeatedly to maintain USB communications. + * + * \note This function is not available on all microcontroller architectures. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. + */ + void CDC_Device_CreateBlockingStream(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + FILE* const Stream) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_CDC_DEVICE_C) + #if defined(FDEV_SETUP_STREAM) + static int CDC_Device_putchar(char c, + FILE* Stream) ATTR_NON_NULL_PTR_ARG(2); + static int CDC_Device_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); + static int CDC_Device_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); + #endif + + void CDC_Device_Event_Stub(void) ATTR_CONST; + + void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) + ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Device_Event_Stub); + void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) + ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Device_Event_Stub); + void EVENT_CDC_Device_BreakSent(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, + const uint8_t Duration) ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) + ATTR_ALIAS(CDC_Device_Event_Stub); + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/HIDClassDevice.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/HIDClassDevice.c new file mode 100644 index 0000000000..a56747b084 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/HIDClassDevice.c @@ -0,0 +1,200 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_HID_DRIVER +#define __INCLUDE_FROM_HID_DEVICE_C +#include "HIDClassDevice.h" + +void HID_Device_ProcessControlRequest(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) +{ + if (!(Endpoint_IsSETUPReceived())) + return; + + if (USB_ControlRequest.wIndex != HIDInterfaceInfo->Config.InterfaceNumber) + return; + + switch (USB_ControlRequest.bRequest) + { + case HID_REQ_GetReport: + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) + { + uint16_t ReportSize = 0; + uint8_t ReportID = (USB_ControlRequest.wValue & 0xFF); + uint8_t ReportType = (USB_ControlRequest.wValue >> 8) - 1; + uint8_t ReportData[HIDInterfaceInfo->Config.PrevReportINBufferSize]; + + memset(ReportData, 0, sizeof(ReportData)); + + CALLBACK_HID_Device_CreateHIDReport(HIDInterfaceInfo, &ReportID, ReportType, ReportData, &ReportSize); + + if (HIDInterfaceInfo->Config.PrevReportINBuffer != NULL) + { + memcpy(HIDInterfaceInfo->Config.PrevReportINBuffer, ReportData, + HIDInterfaceInfo->Config.PrevReportINBufferSize); + } + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + + Endpoint_ClearSETUP(); + Endpoint_Write_Control_Stream_LE(ReportData, ReportSize); + Endpoint_ClearOUT(); + } + + break; + case HID_REQ_SetReport: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + uint16_t ReportSize = USB_ControlRequest.wLength; + uint8_t ReportID = (USB_ControlRequest.wValue & 0xFF); + uint8_t ReportType = (USB_ControlRequest.wValue >> 8) - 1; + uint8_t ReportData[ReportSize]; + + Endpoint_ClearSETUP(); + Endpoint_Read_Control_Stream_LE(ReportData, ReportSize); + Endpoint_ClearIN(); + + CALLBACK_HID_Device_ProcessHIDReport(HIDInterfaceInfo, ReportID, ReportType, + &ReportData[ReportID ? 1 : 0], ReportSize - (ReportID ? 1 : 0)); + } + + break; + case HID_REQ_GetProtocol: + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + while (!(Endpoint_IsINReady())); + Endpoint_Write_8(HIDInterfaceInfo->State.UsingReportProtocol); + Endpoint_ClearIN(); + Endpoint_ClearStatusStage(); + } + + break; + case HID_REQ_SetProtocol: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + + HIDInterfaceInfo->State.UsingReportProtocol = ((USB_ControlRequest.wValue & 0xFF) != 0x00); + } + + break; + case HID_REQ_SetIdle: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + + HIDInterfaceInfo->State.IdleCount = ((USB_ControlRequest.wValue & 0xFF00) >> 6); + } + + break; + case HID_REQ_GetIdle: + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + while (!(Endpoint_IsINReady())); + Endpoint_Write_8(HIDInterfaceInfo->State.IdleCount >> 2); + Endpoint_ClearIN(); + Endpoint_ClearStatusStage(); + } + + break; + } +} + +bool HID_Device_ConfigureEndpoints(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) +{ + memset(&HIDInterfaceInfo->State, 0x00, sizeof(HIDInterfaceInfo->State)); + HIDInterfaceInfo->State.UsingReportProtocol = true; + HIDInterfaceInfo->State.IdleCount = 500; + + HIDInterfaceInfo->Config.ReportINEndpoint.Type = EP_TYPE_INTERRUPT; + + if (!(Endpoint_ConfigureEndpointTable(&HIDInterfaceInfo->Config.ReportINEndpoint, 1))) + return false; + + return true; +} + +void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return; + + if (HIDInterfaceInfo->State.PrevFrameNum == USB_Device_GetFrameNumber()) + return; + + Endpoint_SelectEndpoint(HIDInterfaceInfo->Config.ReportINEndpoint.Address); + + if (Endpoint_IsReadWriteAllowed()) + { + uint8_t ReportINData[HIDInterfaceInfo->Config.PrevReportINBufferSize]; + uint8_t ReportID = 0; + uint16_t ReportINSize = 0; + + memset(ReportINData, 0, sizeof(ReportINData)); + + bool ForceSend = CALLBACK_HID_Device_CreateHIDReport(HIDInterfaceInfo, &ReportID, HID_REPORT_ITEM_In, + ReportINData, &ReportINSize); + bool StatesChanged = false; + bool IdlePeriodElapsed = (HIDInterfaceInfo->State.IdleCount && !(HIDInterfaceInfo->State.IdleMSRemaining)); + + if (HIDInterfaceInfo->Config.PrevReportINBuffer != NULL) + { + StatesChanged = (memcmp(ReportINData, HIDInterfaceInfo->Config.PrevReportINBuffer, ReportINSize) != 0); + memcpy(HIDInterfaceInfo->Config.PrevReportINBuffer, ReportINData, HIDInterfaceInfo->Config.PrevReportINBufferSize); + } + + if (ReportINSize && (ForceSend || StatesChanged || IdlePeriodElapsed)) + { + HIDInterfaceInfo->State.IdleMSRemaining = HIDInterfaceInfo->State.IdleCount; + + Endpoint_SelectEndpoint(HIDInterfaceInfo->Config.ReportINEndpoint.Address); + + if (ReportID) + Endpoint_Write_8(ReportID); + + Endpoint_Write_Stream_LE(ReportINData, ReportINSize, NULL); + + Endpoint_ClearIN(); + } + + HIDInterfaceInfo->State.PrevFrameNum = USB_Device_GetFrameNumber(); + } +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/HIDClassDevice.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/HIDClassDevice.h new file mode 100644 index 0000000000..ea21257722 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/HIDClassDevice.h @@ -0,0 +1,210 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Device mode driver for the library USB HID Class driver. + * + * Device mode driver for the library USB HID Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassHID + * \defgroup Group_USBClassHIDDevice HID Class Device Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/HIDClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Device Mode USB Class driver framework interface, for the HID USB Class driver. + * + * @{ + */ + +#ifndef _HID_CLASS_DEVICE_H_ +#define _HID_CLASS_DEVICE_H_ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/HIDClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_HID_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief HID Class Device Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made for each HID interface + * within the user application, and passed to each of the HID class driver functions as the + * \c HIDInterfaceInfo parameter. This stores each HID interface's configuration and state information. + * + * \note Due to technical limitations, the HID device class driver does not utilize a separate OUT + * endpoint for host->device communications. Instead, the host->device data (if any) is sent to + * the device via the control endpoint. + */ + typedef struct + { + struct + { + uint8_t InterfaceNumber; /**< Interface number of the HID interface within the device. */ + + USB_Endpoint_Table_t ReportINEndpoint; /**< Data IN HID report endpoint configuration table. */ + + void* PrevReportINBuffer; /**< Pointer to a buffer where the previously created HID input report can be + * stored by the driver, for comparison purposes to detect report changes that + * must be sent immediately to the host. This should point to a buffer big enough + * to hold the largest HID input report sent from the HID interface. If this is set + * to \c NULL, it is up to the user to force transfers when needed in the + * \ref CALLBACK_HID_Device_CreateHIDReport() callback function. + * + * \note Due to the single buffer, the internal driver can only correctly compare + * subsequent reports with identical report IDs. In multiple report devices, + * this buffer should be set to \c NULL and the decision to send reports made + * by the user application instead. + */ + uint8_t PrevReportINBufferSize; /**< Size in bytes of the given input report buffer. This is used to create a + * second buffer of the same size within the driver so that subsequent reports + * can be compared. If the user app is to determine when reports are to be sent + * exclusively (i.e. \ref PrevReportINBuffer is \c NULL) this value must still be + * set to the size of the largest report the device can issue to the host. + */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool UsingReportProtocol; /**< Indicates if the HID interface is set to Boot or Report protocol mode. */ + uint16_t PrevFrameNum; /**< Frame number of the previous HID report packet opportunity. */ + uint16_t IdleCount; /**< Report idle period, in milliseconds, set by the host. */ + uint16_t IdleMSRemaining; /**< Total number of milliseconds remaining before the idle period elapsed - this + * should be decremented by the user application if non-zero each millisecond. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * are reset to their defaults when the interface is enumerated. + */ + } USB_ClassInfo_HID_Device_t; + + /* Function Prototypes: */ + /** Configures the endpoints of a given HID interface, ready for use. This should be linked to the library + * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration + * containing the given HID interface is selected. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class configuration and state. + * + * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. + */ + bool HID_Device_ConfigureEndpoints(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Processes incoming control requests from the host, that are directed to the given HID class interface. This should be + * linked to the library \ref EVENT_USB_Device_ControlRequest() event. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class configuration and state. + */ + void HID_Device_ProcessControlRequest(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** General management task for a given HID class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class configuration and state. + */ + void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** HID class driver callback for the user creation of a HID IN report. This callback may fire in response to either + * HID class control requests from the host, or by the normal HID endpoint polling procedure. Inside this callback the + * user is responsible for the creation of the next HID input report to be sent to the host. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class configuration and state. + * \param[in,out] ReportID If preset to a non-zero value, this is the report ID being requested by the host. If zero, + * this should be set to the report ID of the generated HID input report (if any). If multiple + * reports are not sent via the given HID interface, this parameter should be ignored. + * \param[in] ReportType Type of HID report to generate, either \ref HID_REPORT_ITEM_In or \ref HID_REPORT_ITEM_Feature. + * \param[out] ReportData Pointer to a buffer where the generated HID report should be stored. + * \param[out] ReportSize Number of bytes in the generated input report, or zero if no report is to be sent. + * + * \return Boolean \c true to force the sending of the report even if it is identical to the previous report and still within + * the idle period (useful for devices which report relative movement), \c false otherwise. + */ + bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, + uint8_t* const ReportID, + const uint8_t ReportType, + void* ReportData, + uint16_t* const ReportSize) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(4) ATTR_NON_NULL_PTR_ARG(5); + + /** HID class driver callback for the user processing of a received HID OUT report. This callback may fire in response to + * either HID class control requests from the host, or by the normal HID endpoint polling procedure. Inside this callback + * the user is responsible for the processing of the received HID output report from the host. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class configuration and state. + * \param[in] ReportID Report ID of the received output report. If multiple reports are not received via the given HID + * interface, this parameter should be ignored. + * \param[in] ReportType Type of received HID report, either \ref HID_REPORT_ITEM_Out or \ref HID_REPORT_ITEM_Feature. + * \param[in] ReportData Pointer to a buffer where the received HID report is stored. + * \param[in] ReportSize Size in bytes of the received report from the host. + */ + void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, + const uint8_t ReportID, + const uint8_t ReportType, + const void* ReportData, + const uint16_t ReportSize) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(4); + + /* Inline Functions: */ + /** Indicates that a millisecond of idle time has elapsed on the given HID interface, and the interface's idle count should be + * decremented. This should be called once per millisecond so that hardware key-repeats function correctly. It is recommended + * that this be called by the \ref EVENT_USB_Device_StartOfFrame() event, once SOF events have been enabled via + * \ref USB_Device_EnableSOFEvents(). + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class configuration and state. + */ + static inline void HID_Device_MillisecondElapsed(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) ATTR_ALWAYS_INLINE ATTR_NON_NULL_PTR_ARG(1); + static inline void HID_Device_MillisecondElapsed(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo) + { + if (HIDInterfaceInfo->State.IdleMSRemaining) + HIDInterfaceInfo->State.IdleMSRemaining--; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c new file mode 100644 index 0000000000..3ff339c06a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c @@ -0,0 +1,125 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_MIDI_DRIVER +#define __INCLUDE_FROM_MIDI_DEVICE_C +#include "MIDIClassDevice.h" + +bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) +{ + memset(&MIDIInterfaceInfo->State, 0x00, sizeof(MIDIInterfaceInfo->State)); + + MIDIInterfaceInfo->Config.DataINEndpoint.Type = EP_TYPE_BULK; + MIDIInterfaceInfo->Config.DataOUTEndpoint.Type = EP_TYPE_BULK; + + if (!(Endpoint_ConfigureEndpointTable(&MIDIInterfaceInfo->Config.DataINEndpoint, 1))) + return false; + + if (!(Endpoint_ConfigureEndpointTable(&MIDIInterfaceInfo->Config.DataOUTEndpoint, 1))) + return false; + + return true; +} + +void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return; + + #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) + MIDI_Device_Flush(MIDIInterfaceInfo); + #endif +} + +uint8_t MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, + const MIDI_EventPacket_t* const Event) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return ENDPOINT_RWSTREAM_DeviceDisconnected; + + uint8_t ErrorCode; + + Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpoint.Address); + + if ((ErrorCode = Endpoint_Write_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NULL)) != ENDPOINT_RWSTREAM_NoError) + return ErrorCode; + + if (!(Endpoint_IsReadWriteAllowed())) + Endpoint_ClearIN(); + + return ENDPOINT_RWSTREAM_NoError; +} + +uint8_t MIDI_Device_Flush(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return ENDPOINT_RWSTREAM_DeviceDisconnected; + + uint8_t ErrorCode; + + Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpoint.Address); + + if (Endpoint_BytesInEndpoint()) + { + Endpoint_ClearIN(); + + if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError) + return ErrorCode; + } + + return ENDPOINT_READYWAIT_NoError; +} + +bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, + MIDI_EventPacket_t* const Event) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return false; + + Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataOUTEndpoint.Address); + + if (!(Endpoint_IsReadWriteAllowed())) + return false; + + Endpoint_Read_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NULL); + + if (!(Endpoint_IsReadWriteAllowed())) + Endpoint_ClearOUT(); + + return true; +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.h new file mode 100644 index 0000000000..c5b01be5db --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MIDIClassDevice.h @@ -0,0 +1,175 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Device mode driver for the library USB MIDI Class driver. + * + * Device mode driver for the library USB MIDI Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassMIDI + * \defgroup Group_USBClassMIDIDevice MIDI Class Device Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Device Mode USB Class driver framework interface, for the MIDI USB Class driver. + * + * @{ + */ + +#ifndef _MIDI_CLASS_DEVICE_H_ +#define _MIDI_CLASS_DEVICE_H_ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/MIDIClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_MIDI_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Define: */ + /** \brief MIDI Class Device Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made for each MIDI interface + * within the user application, and passed to each of the MIDI class driver functions as the + * \c MIDIInterfaceInfo parameter. This stores each MIDI interface's configuration and state information. + */ + typedef struct + { + struct + { + uint8_t StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this structure controls. */ + + USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */ + USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + + struct + { + uint8_t RESERVED; // No state information for this class + } State; /**< State data for the USB class interface within the device. All elements in this section + * are reset to their defaults when the interface is enumerated. + */ + } USB_ClassInfo_MIDI_Device_t; + + /* Function Prototypes: */ + /** Configures the endpoints of a given MIDI interface, ready for use. This should be linked to the library + * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration + * containing the given MIDI interface is selected. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + * + * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. + */ + bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** General management task for a given MIDI class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + */ + void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a MIDI event packet to the host. If no host is connected, the event packet is discarded. Events are queued into the + * endpoint bank until either the endpoint bank is full, or \ref MIDI_Device_Flush() is called. This allows for multiple + * MIDI events to be packed into a single endpoint packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + * \param[in] Event Pointer to a populated \ref MIDI_EventPacket_t structure containing the MIDI event to send. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, + const MIDI_EventPacket_t* const Event) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + + /** Flushes the MIDI send buffer, sending any queued MIDI events to the host. This should be called to override the + * \ref MIDI_Device_SendEventPacket() function's packing behavior, to flush queued events. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + * + * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t MIDI_Device_Flush(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Receives a MIDI event packet from the host. Events are unpacked from the endpoint, thus if the endpoint bank contains + * multiple MIDI events from the host in the one packet, multiple calls to this function will return each individual event. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + * \param[out] Event Pointer to a USB_MIDI_EventPacket_t structure where the received MIDI event is to be placed. + * + * \return Boolean \c true if a MIDI event packet was received, \c false otherwise. + */ + bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, + MIDI_EventPacket_t* const Event) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /* Inline Functions: */ + /** Processes incoming control requests from the host, that are directed to the given MIDI class interface. This should be + * linked to the library \ref EVENT_USB_Device_ControlRequest() event. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + */ + static inline void MIDI_Device_ProcessControlRequest(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + static inline void MIDI_Device_ProcessControlRequest(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo) + { + (void)MIDIInterfaceInfo; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c new file mode 100644 index 0000000000..735437e461 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c @@ -0,0 +1,215 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_MS_DRIVER +#define __INCLUDE_FROM_MASSSTORAGE_DEVICE_C +#include "MassStorageClassDevice.h" + +void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) +{ + if (!(Endpoint_IsSETUPReceived())) + return; + + if (USB_ControlRequest.wIndex != MSInterfaceInfo->Config.InterfaceNumber) + return; + + switch (USB_ControlRequest.bRequest) + { + case MS_REQ_MassStorageReset: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + + MSInterfaceInfo->State.IsMassStoreReset = true; + } + + break; + case MS_REQ_GetMaxLUN: + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + while (!(Endpoint_IsINReady())); + Endpoint_Write_8(MSInterfaceInfo->Config.TotalLUNs - 1); + Endpoint_ClearIN(); + Endpoint_ClearStatusStage(); + } + + break; + } +} + +bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) +{ + memset(&MSInterfaceInfo->State, 0x00, sizeof(MSInterfaceInfo->State)); + + MSInterfaceInfo->Config.DataINEndpoint.Type = EP_TYPE_BULK; + MSInterfaceInfo->Config.DataOUTEndpoint.Type = EP_TYPE_BULK; + + if (!(Endpoint_ConfigureEndpointTable(&MSInterfaceInfo->Config.DataINEndpoint, 1))) + return false; + + if (!(Endpoint_ConfigureEndpointTable(&MSInterfaceInfo->Config.DataOUTEndpoint, 1))) + return false; + + return true; +} + +void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return; + + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address); + + if (Endpoint_IsOUTReceived()) + { + if (MS_Device_ReadInCommandBlock(MSInterfaceInfo)) + { + if (MSInterfaceInfo->State.CommandBlock.Flags & MS_COMMAND_DIR_DATA_IN) + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address); + + bool SCSICommandResult = CALLBACK_MS_Device_SCSICommandReceived(MSInterfaceInfo); + + MSInterfaceInfo->State.CommandStatus.Status = (SCSICommandResult) ? MS_SCSI_COMMAND_Pass : MS_SCSI_COMMAND_Fail; + MSInterfaceInfo->State.CommandStatus.Signature = CPU_TO_LE32(MS_CSW_SIGNATURE); + MSInterfaceInfo->State.CommandStatus.Tag = MSInterfaceInfo->State.CommandBlock.Tag; + MSInterfaceInfo->State.CommandStatus.DataTransferResidue = MSInterfaceInfo->State.CommandBlock.DataTransferLength; + + if (!(SCSICommandResult) && (le32_to_cpu(MSInterfaceInfo->State.CommandStatus.DataTransferResidue))) + Endpoint_StallTransaction(); + + MS_Device_ReturnCommandStatus(MSInterfaceInfo); + } + } + + if (MSInterfaceInfo->State.IsMassStoreReset) + { + Endpoint_ResetEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address); + Endpoint_ResetEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address); + + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address); + Endpoint_ClearStall(); + Endpoint_ResetDataToggle(); + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address); + Endpoint_ClearStall(); + Endpoint_ResetDataToggle(); + + MSInterfaceInfo->State.IsMassStoreReset = false; + } +} + +static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) +{ + uint16_t BytesProcessed; + + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address); + + BytesProcessed = 0; + while (Endpoint_Read_Stream_LE(&MSInterfaceInfo->State.CommandBlock, + (sizeof(MS_CommandBlockWrapper_t) - 16), &BytesProcessed) == + ENDPOINT_RWSTREAM_IncompleteTransfer) + { + if (MSInterfaceInfo->State.IsMassStoreReset) + return false; + } + + if ((MSInterfaceInfo->State.CommandBlock.Signature != CPU_TO_LE32(MS_CBW_SIGNATURE)) || + (MSInterfaceInfo->State.CommandBlock.LUN >= MSInterfaceInfo->Config.TotalLUNs) || + (MSInterfaceInfo->State.CommandBlock.Flags & 0x1F) || + (MSInterfaceInfo->State.CommandBlock.SCSICommandLength == 0) || + (MSInterfaceInfo->State.CommandBlock.SCSICommandLength > 16)) + { + Endpoint_StallTransaction(); + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address); + Endpoint_StallTransaction(); + + return false; + } + + BytesProcessed = 0; + while (Endpoint_Read_Stream_LE(&MSInterfaceInfo->State.CommandBlock.SCSICommandData, + MSInterfaceInfo->State.CommandBlock.SCSICommandLength, &BytesProcessed) == + ENDPOINT_RWSTREAM_IncompleteTransfer) + { + if (MSInterfaceInfo->State.IsMassStoreReset) + return false; + } + + Endpoint_ClearOUT(); + + return true; +} + +static void MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) +{ + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpoint.Address); + + while (Endpoint_IsStalled()) + { + #if !defined(INTERRUPT_CONTROL_ENDPOINT) + USB_USBTask(); + #endif + + if (MSInterfaceInfo->State.IsMassStoreReset) + return; + } + + Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpoint.Address); + + while (Endpoint_IsStalled()) + { + #if !defined(INTERRUPT_CONTROL_ENDPOINT) + USB_USBTask(); + #endif + + if (MSInterfaceInfo->State.IsMassStoreReset) + return; + } + + uint16_t BytesProcessed = 0; + while (Endpoint_Write_Stream_LE(&MSInterfaceInfo->State.CommandStatus, + sizeof(MS_CommandStatusWrapper_t), &BytesProcessed) == + ENDPOINT_RWSTREAM_IncompleteTransfer) + { + if (MSInterfaceInfo->State.IsMassStoreReset) + return; + } + + Endpoint_ClearIN(); +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.h new file mode 100644 index 0000000000..b9bc832e1f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.h @@ -0,0 +1,161 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Device mode driver for the library USB Mass Storage Class driver. + * + * Device mode driver for the library USB Mass Storage Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassMS + * \defgroup Group_USBClassMSDevice Mass Storage Class Device Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Device Mode USB Class driver framework interface, for the Mass Storage USB Class driver. + * + * @{ + */ + +#ifndef _MS_CLASS_DEVICE_H_ +#define _MS_CLASS_DEVICE_H_ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/MassStorageClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_MS_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief Mass Storage Class Device Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made for each Mass Storage interface + * within the user application, and passed to each of the Mass Storage class driver functions as the + * \c MSInterfaceInfo parameter. This stores each Mass Storage interface's configuration and state information. + */ + typedef struct + { + struct + { + uint8_t InterfaceNumber; /**< Interface number of the Mass Storage interface within the device. */ + + USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */ + USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */ + + uint8_t TotalLUNs; /**< Total number of logical drives in the Mass Storage interface. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + MS_CommandBlockWrapper_t CommandBlock; /**< Mass Storage class command block structure, stores the received SCSI + * command from the host which is to be processed. + */ + MS_CommandStatusWrapper_t CommandStatus; /**< Mass Storage class command status structure, set elements to indicate + * the issued command's success or failure to the host. + */ + volatile bool IsMassStoreReset; /**< Flag indicating that the host has requested that the Mass Storage interface be reset + * and that all current Mass Storage operations should immediately abort. + */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * are reset to their defaults when the interface is enumerated. + */ + } USB_ClassInfo_MS_Device_t; + + /* Function Prototypes: */ + /** Configures the endpoints of a given Mass Storage interface, ready for use. This should be linked to the library + * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration + * containing the given Mass Storage interface is selected. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state. + * + * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. + */ + bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Processes incoming control requests from the host, that are directed to the given Mass Storage class interface. This should be + * linked to the library \ref EVENT_USB_Device_ControlRequest() event. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state. + */ + void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** General management task for a given Mass Storage class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage configuration and state. + */ + void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Mass Storage class driver callback for the user processing of a received SCSI command. This callback will fire each time the + * host sends a SCSI command which requires processing by the user application. Inside this callback the user is responsible + * for the processing of the received SCSI command from the host. The SCSI command is available in the CommandBlock structure + * inside the Mass Storage class state structure passed as a parameter to the callback function. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state. + * + * \return Boolean \c true if the SCSI command was successfully processed, \c false otherwise. + */ + bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_MASSSTORAGE_DEVICE_C) + static void MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/RNDISClassDevice.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/RNDISClassDevice.c new file mode 100644 index 0000000000..80aa723c1a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/RNDISClassDevice.c @@ -0,0 +1,502 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_RNDIS_DRIVER +#define __INCLUDE_FROM_RNDIS_DEVICE_C +#include "RNDISClassDevice.h" + +static const uint32_t PROGMEM AdapterSupportedOIDList[] = + { + CPU_TO_LE32(OID_GEN_SUPPORTED_LIST), + CPU_TO_LE32(OID_GEN_PHYSICAL_MEDIUM), + CPU_TO_LE32(OID_GEN_HARDWARE_STATUS), + CPU_TO_LE32(OID_GEN_MEDIA_SUPPORTED), + CPU_TO_LE32(OID_GEN_MEDIA_IN_USE), + CPU_TO_LE32(OID_GEN_MAXIMUM_FRAME_SIZE), + CPU_TO_LE32(OID_GEN_MAXIMUM_TOTAL_SIZE), + CPU_TO_LE32(OID_GEN_LINK_SPEED), + CPU_TO_LE32(OID_GEN_TRANSMIT_BLOCK_SIZE), + CPU_TO_LE32(OID_GEN_RECEIVE_BLOCK_SIZE), + CPU_TO_LE32(OID_GEN_VENDOR_ID), + CPU_TO_LE32(OID_GEN_VENDOR_DESCRIPTION), + CPU_TO_LE32(OID_GEN_CURRENT_PACKET_FILTER), + CPU_TO_LE32(OID_GEN_MAXIMUM_TOTAL_SIZE), + CPU_TO_LE32(OID_GEN_MEDIA_CONNECT_STATUS), + CPU_TO_LE32(OID_GEN_XMIT_OK), + CPU_TO_LE32(OID_GEN_RCV_OK), + CPU_TO_LE32(OID_GEN_XMIT_ERROR), + CPU_TO_LE32(OID_GEN_RCV_ERROR), + CPU_TO_LE32(OID_GEN_RCV_NO_BUFFER), + CPU_TO_LE32(OID_802_3_PERMANENT_ADDRESS), + CPU_TO_LE32(OID_802_3_CURRENT_ADDRESS), + CPU_TO_LE32(OID_802_3_MULTICAST_LIST), + CPU_TO_LE32(OID_802_3_MAXIMUM_LIST_SIZE), + CPU_TO_LE32(OID_802_3_RCV_ERROR_ALIGNMENT), + CPU_TO_LE32(OID_802_3_XMIT_ONE_COLLISION), + CPU_TO_LE32(OID_802_3_XMIT_MORE_COLLISIONS), + }; + +void RNDIS_Device_ProcessControlRequest(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) +{ + if (!(Endpoint_IsSETUPReceived())) + return; + + if (USB_ControlRequest.wIndex != RNDISInterfaceInfo->Config.ControlInterfaceNumber) + return; + + switch (USB_ControlRequest.bRequest) + { + case RNDIS_REQ_SendEncapsulatedCommand: + if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) + { + Endpoint_ClearSETUP(); + Endpoint_Read_Control_Stream_LE(RNDISInterfaceInfo->State.RNDISMessageBuffer, USB_ControlRequest.wLength); + Endpoint_ClearIN(); + + RNDIS_Device_ProcessRNDISControlMessage(RNDISInterfaceInfo); + } + + break; + case RNDIS_REQ_GetEncapsulatedResponse: + if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) + { + RNDIS_Message_Header_t* MessageHeader = (RNDIS_Message_Header_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + + if (!(MessageHeader->MessageLength)) + { + RNDISInterfaceInfo->State.RNDISMessageBuffer[0] = 0; + MessageHeader->MessageLength = CPU_TO_LE32(1); + } + + Endpoint_ClearSETUP(); + Endpoint_Write_Control_Stream_LE(RNDISInterfaceInfo->State.RNDISMessageBuffer, le32_to_cpu(MessageHeader->MessageLength)); + Endpoint_ClearOUT(); + + MessageHeader->MessageLength = CPU_TO_LE32(0); + } + + break; + } +} + +bool RNDIS_Device_ConfigureEndpoints(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) +{ + memset(&RNDISInterfaceInfo->State, 0x00, sizeof(RNDISInterfaceInfo->State)); + + RNDISInterfaceInfo->Config.DataINEndpoint.Type = EP_TYPE_BULK; + RNDISInterfaceInfo->Config.DataOUTEndpoint.Type = EP_TYPE_BULK; + RNDISInterfaceInfo->Config.NotificationEndpoint.Type = EP_TYPE_INTERRUPT; + + if (!(Endpoint_ConfigureEndpointTable(&RNDISInterfaceInfo->Config.DataINEndpoint, 1))) + return false; + + if (!(Endpoint_ConfigureEndpointTable(&RNDISInterfaceInfo->Config.DataOUTEndpoint, 1))) + return false; + + if (!(Endpoint_ConfigureEndpointTable(&RNDISInterfaceInfo->Config.NotificationEndpoint, 1))) + return false; + + return true; +} + +void RNDIS_Device_USBTask(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) +{ + if (USB_DeviceState != DEVICE_STATE_Configured) + return; + + Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.NotificationEndpoint.Address); + + if (Endpoint_IsINReady() && RNDISInterfaceInfo->State.ResponseReady) + { + USB_Request_Header_t Notification = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = RNDIS_NOTIF_ResponseAvailable, + .wValue = CPU_TO_LE16(0), + .wIndex = CPU_TO_LE16(0), + .wLength = CPU_TO_LE16(0), + }; + + Endpoint_Write_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NULL); + + Endpoint_ClearIN(); + + RNDISInterfaceInfo->State.ResponseReady = false; + } +} + +void RNDIS_Device_ProcessRNDISControlMessage(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) +{ + /* Note: Only a single buffer is used for both the received message and its response to save SRAM. Because of + this, response bytes should be filled in order so that they do not clobber unread data in the buffer. */ + + RNDIS_Message_Header_t* MessageHeader = (RNDIS_Message_Header_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + + switch (le32_to_cpu(MessageHeader->MessageType)) + { + case REMOTE_NDIS_INITIALIZE_MSG: + RNDISInterfaceInfo->State.ResponseReady = true; + + RNDIS_Initialize_Message_t* INITIALIZE_Message = + (RNDIS_Initialize_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + RNDIS_Initialize_Complete_t* INITIALIZE_Response = + (RNDIS_Initialize_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + + INITIALIZE_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_INITIALIZE_CMPLT); + INITIALIZE_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Initialize_Complete_t)); + INITIALIZE_Response->RequestId = INITIALIZE_Message->RequestId; + INITIALIZE_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS); + + INITIALIZE_Response->MajorVersion = CPU_TO_LE32(REMOTE_NDIS_VERSION_MAJOR); + INITIALIZE_Response->MinorVersion = CPU_TO_LE32(REMOTE_NDIS_VERSION_MINOR); + INITIALIZE_Response->DeviceFlags = CPU_TO_LE32(REMOTE_NDIS_DF_CONNECTIONLESS); + INITIALIZE_Response->Medium = CPU_TO_LE32(REMOTE_NDIS_MEDIUM_802_3); + INITIALIZE_Response->MaxPacketsPerTransfer = CPU_TO_LE32(1); + INITIALIZE_Response->MaxTransferSize = CPU_TO_LE32(sizeof(RNDIS_Packet_Message_t) + ETHERNET_FRAME_SIZE_MAX); + INITIALIZE_Response->PacketAlignmentFactor = CPU_TO_LE32(0); + INITIALIZE_Response->AFListOffset = CPU_TO_LE32(0); + INITIALIZE_Response->AFListSize = CPU_TO_LE32(0); + + RNDISInterfaceInfo->State.CurrRNDISState = RNDIS_Initialized; + break; + case REMOTE_NDIS_HALT_MSG: + RNDISInterfaceInfo->State.ResponseReady = false; + + MessageHeader->MessageLength = CPU_TO_LE32(0); + + RNDISInterfaceInfo->State.CurrRNDISState = RNDIS_Uninitialized; + break; + case REMOTE_NDIS_QUERY_MSG: + RNDISInterfaceInfo->State.ResponseReady = true; + + RNDIS_Query_Message_t* QUERY_Message = (RNDIS_Query_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + RNDIS_Query_Complete_t* QUERY_Response = (RNDIS_Query_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + uint32_t Query_Oid = CPU_TO_LE32(QUERY_Message->Oid); + + void* QueryData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Message_Header_t) + + le32_to_cpu(QUERY_Message->InformationBufferOffset)]; + void* ResponseData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Query_Complete_t)]; + uint16_t ResponseSize; + + QUERY_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_QUERY_CMPLT); + + if (RNDIS_Device_ProcessNDISQuery(RNDISInterfaceInfo, Query_Oid, QueryData, le32_to_cpu(QUERY_Message->InformationBufferLength), + ResponseData, &ResponseSize)) + { + QUERY_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS); + QUERY_Response->MessageLength = cpu_to_le32(sizeof(RNDIS_Query_Complete_t) + ResponseSize); + + QUERY_Response->InformationBufferLength = CPU_TO_LE32(ResponseSize); + QUERY_Response->InformationBufferOffset = CPU_TO_LE32(sizeof(RNDIS_Query_Complete_t) - sizeof(RNDIS_Message_Header_t)); + } + else + { + QUERY_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_NOT_SUPPORTED); + QUERY_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Query_Complete_t)); + + QUERY_Response->InformationBufferLength = CPU_TO_LE32(0); + QUERY_Response->InformationBufferOffset = CPU_TO_LE32(0); + } + + break; + case REMOTE_NDIS_SET_MSG: + RNDISInterfaceInfo->State.ResponseReady = true; + + RNDIS_Set_Message_t* SET_Message = (RNDIS_Set_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + RNDIS_Set_Complete_t* SET_Response = (RNDIS_Set_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + uint32_t SET_Oid = le32_to_cpu(SET_Message->Oid); + + SET_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_SET_CMPLT); + SET_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Set_Complete_t)); + SET_Response->RequestId = SET_Message->RequestId; + + void* SetData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Message_Header_t) + + le32_to_cpu(SET_Message->InformationBufferOffset)]; + + SET_Response->Status = RNDIS_Device_ProcessNDISSet(RNDISInterfaceInfo, SET_Oid, SetData, + le32_to_cpu(SET_Message->InformationBufferLength)) ? + REMOTE_NDIS_STATUS_SUCCESS : REMOTE_NDIS_STATUS_NOT_SUPPORTED; + break; + case REMOTE_NDIS_RESET_MSG: + RNDISInterfaceInfo->State.ResponseReady = true; + + RNDIS_Reset_Complete_t* RESET_Response = (RNDIS_Reset_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + + RESET_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_RESET_CMPLT); + RESET_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Reset_Complete_t)); + RESET_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS); + RESET_Response->AddressingReset = CPU_TO_LE32(0); + + break; + case REMOTE_NDIS_KEEPALIVE_MSG: + RNDISInterfaceInfo->State.ResponseReady = true; + + RNDIS_KeepAlive_Message_t* KEEPALIVE_Message = + (RNDIS_KeepAlive_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + RNDIS_KeepAlive_Complete_t* KEEPALIVE_Response = + (RNDIS_KeepAlive_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer; + + KEEPALIVE_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_KEEPALIVE_CMPLT); + KEEPALIVE_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_KeepAlive_Complete_t)); + KEEPALIVE_Response->RequestId = KEEPALIVE_Message->RequestId; + KEEPALIVE_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS); + + break; + } +} + +static bool RNDIS_Device_ProcessNDISQuery(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + const uint32_t OId, + void* const QueryData, + const uint16_t QuerySize, + void* ResponseData, + uint16_t* const ResponseSize) +{ + (void)QueryData; + (void)QuerySize; + + switch (OId) + { + case OID_GEN_SUPPORTED_LIST: + *ResponseSize = sizeof(AdapterSupportedOIDList); + + memcpy_P(ResponseData, AdapterSupportedOIDList, sizeof(AdapterSupportedOIDList)); + + return true; + case OID_GEN_PHYSICAL_MEDIUM: + *ResponseSize = sizeof(uint32_t); + + /* Indicate that the device is a true ethernet link */ + *((uint32_t*)ResponseData) = CPU_TO_LE32(0); + + return true; + case OID_GEN_HARDWARE_STATUS: + *ResponseSize = sizeof(uint32_t); + + *((uint32_t*)ResponseData) = CPU_TO_LE32(NDIS_HardwareStatus_Ready); + + return true; + case OID_GEN_MEDIA_SUPPORTED: + case OID_GEN_MEDIA_IN_USE: + *ResponseSize = sizeof(uint32_t); + + *((uint32_t*)ResponseData) = CPU_TO_LE32(REMOTE_NDIS_MEDIUM_802_3); + + return true; + case OID_GEN_VENDOR_ID: + *ResponseSize = sizeof(uint32_t); + + /* Vendor ID 0x0xFFFFFF is reserved for vendors who have not purchased a NDIS VID */ + *((uint32_t*)ResponseData) = CPU_TO_LE32(0x00FFFFFF); + + return true; + case OID_GEN_MAXIMUM_FRAME_SIZE: + case OID_GEN_TRANSMIT_BLOCK_SIZE: + case OID_GEN_RECEIVE_BLOCK_SIZE: + *ResponseSize = sizeof(uint32_t); + + *((uint32_t*)ResponseData) = CPU_TO_LE32(ETHERNET_FRAME_SIZE_MAX); + + return true; + case OID_GEN_VENDOR_DESCRIPTION: + *ResponseSize = (strlen(RNDISInterfaceInfo->Config.AdapterVendorDescription) + 1); + + memcpy(ResponseData, RNDISInterfaceInfo->Config.AdapterVendorDescription, *ResponseSize); + + return true; + case OID_GEN_MEDIA_CONNECT_STATUS: + *ResponseSize = sizeof(uint32_t); + + *((uint32_t*)ResponseData) = CPU_TO_LE32(REMOTE_NDIS_MEDIA_STATE_CONNECTED); + + return true; + case OID_GEN_LINK_SPEED: + *ResponseSize = sizeof(uint32_t); + + /* Indicate 10Mb/s link speed */ + *((uint32_t*)ResponseData) = CPU_TO_LE32(100000); + + return true; + case OID_802_3_PERMANENT_ADDRESS: + case OID_802_3_CURRENT_ADDRESS: + *ResponseSize = sizeof(MAC_Address_t); + + memcpy(ResponseData, &RNDISInterfaceInfo->Config.AdapterMACAddress, sizeof(MAC_Address_t)); + + return true; + case OID_802_3_MAXIMUM_LIST_SIZE: + *ResponseSize = sizeof(uint32_t); + + /* Indicate only one multicast address supported */ + *((uint32_t*)ResponseData) = CPU_TO_LE32(1); + + return true; + case OID_GEN_CURRENT_PACKET_FILTER: + *ResponseSize = sizeof(uint32_t); + + *((uint32_t*)ResponseData) = cpu_to_le32(RNDISInterfaceInfo->State.CurrPacketFilter); + + return true; + case OID_GEN_XMIT_OK: + case OID_GEN_RCV_OK: + case OID_GEN_XMIT_ERROR: + case OID_GEN_RCV_ERROR: + case OID_GEN_RCV_NO_BUFFER: + case OID_802_3_RCV_ERROR_ALIGNMENT: + case OID_802_3_XMIT_ONE_COLLISION: + case OID_802_3_XMIT_MORE_COLLISIONS: + *ResponseSize = sizeof(uint32_t); + + /* Unused statistic OIDs - always return 0 for each */ + *((uint32_t*)ResponseData) = CPU_TO_LE32(0); + + return true; + case OID_GEN_MAXIMUM_TOTAL_SIZE: + *ResponseSize = sizeof(uint32_t); + + /* Indicate maximum overall buffer (Ethernet frame and RNDIS header) the adapter can handle */ + *((uint32_t*)ResponseData) = CPU_TO_LE32(RNDIS_MESSAGE_BUFFER_SIZE + ETHERNET_FRAME_SIZE_MAX); + + return true; + default: + return false; + } +} + +static bool RNDIS_Device_ProcessNDISSet(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + const uint32_t OId, + const void* SetData, + const uint16_t SetSize) +{ + (void)SetSize; + + switch (OId) + { + case OID_GEN_CURRENT_PACKET_FILTER: + RNDISInterfaceInfo->State.CurrPacketFilter = le32_to_cpu(*((uint32_t*)SetData)); + RNDISInterfaceInfo->State.CurrRNDISState = (RNDISInterfaceInfo->State.CurrPacketFilter) ? RNDIS_Data_Initialized : RNDIS_Initialized; + + return true; + case OID_802_3_MULTICAST_LIST: + /* Do nothing - throw away the value from the host as it is unused */ + + return true; + default: + return false; + } +} + +bool RNDIS_Device_IsPacketReceived(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || + (RNDISInterfaceInfo->State.CurrRNDISState != RNDIS_Data_Initialized)) + { + return false; + } + + Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataOUTEndpoint.Address); + return Endpoint_IsOUTReceived(); +} + +uint8_t RNDIS_Device_ReadPacket(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + void* Buffer, + uint16_t* const PacketLength) +{ + if ((USB_DeviceState != DEVICE_STATE_Configured) || + (RNDISInterfaceInfo->State.CurrRNDISState != RNDIS_Data_Initialized)) + { + return ENDPOINT_RWSTREAM_DeviceDisconnected; + } + + Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataOUTEndpoint.Address); + + *PacketLength = 0; + + if (!(Endpoint_IsOUTReceived())) + return ENDPOINT_RWSTREAM_NoError; + + RNDIS_Packet_Message_t RNDISPacketHeader; + Endpoint_Read_Stream_LE(&RNDISPacketHeader, sizeof(RNDIS_Packet_Message_t), NULL); + + if (le32_to_cpu(RNDISPacketHeader.DataLength) > ETHERNET_FRAME_SIZE_MAX) + { + Endpoint_StallTransaction(); + + return RNDIS_ERROR_LOGICAL_CMD_FAILED; + } + + *PacketLength = (uint16_t)le32_to_cpu(RNDISPacketHeader.DataLength); + + Endpoint_Read_Stream_LE(Buffer, *PacketLength, NULL); + Endpoint_ClearOUT(); + + return ENDPOINT_RWSTREAM_NoError; +} + +uint8_t RNDIS_Device_SendPacket(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t PacketLength) +{ + uint8_t ErrorCode; + + if ((USB_DeviceState != DEVICE_STATE_Configured) || + (RNDISInterfaceInfo->State.CurrRNDISState != RNDIS_Data_Initialized)) + { + return ENDPOINT_RWSTREAM_DeviceDisconnected; + } + + Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataINEndpoint.Address); + + if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError) + return ErrorCode; + + RNDIS_Packet_Message_t RNDISPacketHeader; + + memset(&RNDISPacketHeader, 0, sizeof(RNDIS_Packet_Message_t)); + + RNDISPacketHeader.MessageType = CPU_TO_LE32(REMOTE_NDIS_PACKET_MSG); + RNDISPacketHeader.MessageLength = cpu_to_le32(sizeof(RNDIS_Packet_Message_t) + PacketLength); + RNDISPacketHeader.DataOffset = CPU_TO_LE32(sizeof(RNDIS_Packet_Message_t) - sizeof(RNDIS_Message_Header_t)); + RNDISPacketHeader.DataLength = cpu_to_le32(PacketLength); + + Endpoint_Write_Stream_LE(&RNDISPacketHeader, sizeof(RNDIS_Packet_Message_t), NULL); + Endpoint_Write_Stream_LE(Buffer, PacketLength, NULL); + Endpoint_ClearIN(); + + return ENDPOINT_RWSTREAM_NoError; +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/RNDISClassDevice.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/RNDISClassDevice.h new file mode 100644 index 0000000000..4d1a4cff8b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Device/RNDISClassDevice.h @@ -0,0 +1,203 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Device mode driver for the library USB RNDIS Class driver. + * + * Device mode driver for the library USB RNDIS Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassRNDIS + * \defgroup Group_USBClassRNDISDevice RNDIS Class Device Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/RNDISClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Device Mode USB Class driver framework interface, for the RNDIS USB Class driver. + * + * @{ + */ + +#ifndef _RNDIS_CLASS_DEVICE_H_ +#define _RNDIS_CLASS_DEVICE_H_ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/RNDISClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_RNDIS_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief RNDIS Class Device Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made for each RNDIS interface + * within the user application, and passed to each of the RNDIS class driver functions as the + * \c RNDISInterfaceInfo parameter. This stores each RNDIS interface's configuration and state information. + */ + typedef struct + { + struct + { + uint8_t ControlInterfaceNumber; /**< Interface number of the RNDIS control interface within the device. */ + + USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */ + USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */ + USB_Endpoint_Table_t NotificationEndpoint; /**< Notification IN Endpoint configuration table. */ + + char* AdapterVendorDescription; /**< String description of the adapter vendor. */ + MAC_Address_t AdapterMACAddress; /**< MAC address of the adapter. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + uint8_t RNDISMessageBuffer[RNDIS_MESSAGE_BUFFER_SIZE]; /**< Buffer to hold RNDIS messages to and from the host, + * managed by the class driver. + */ + bool ResponseReady; /**< Internal flag indicating if a RNDIS message is waiting to be returned to the host. */ + uint8_t CurrRNDISState; /**< Current RNDIS state of the adapter, a value from the \ref RNDIS_States_t enum. */ + uint32_t CurrPacketFilter; /**< Current packet filter mode, used internally by the class driver. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * are reset to their defaults when the interface is enumerated. + */ + } USB_ClassInfo_RNDIS_Device_t; + + /* Function Prototypes: */ + /** Configures the endpoints of a given RNDIS interface, ready for use. This should be linked to the library + * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration + * containing the given RNDIS interface is selected. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing a RNDIS Class configuration and state. + * + * \return Boolean \c true if the endpoints were successfully configured, \c false otherwise. + */ + bool RNDIS_Device_ConfigureEndpoints(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Processes incoming control requests from the host, that are directed to the given RNDIS class interface. This should be + * linked to the library \ref EVENT_USB_Device_ControlRequest() event. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing a RNDIS Class configuration and state. + */ + void RNDIS_Device_ProcessControlRequest(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** General management task for a given RNDIS class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing a RNDIS Class configuration and state. + */ + void RNDIS_Device_USBTask(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Determines if a packet is currently waiting for the device to read in and process. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or the + * call will fail. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class configuration and state. + * + * \return Boolean \c true if a packet is waiting to be read in by the host, \c false otherwise. + */ + bool RNDIS_Device_IsPacketReceived(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo); + + /** Retrieves the next pending packet from the device, discarding the remainder of the RNDIS packet header to leave + * only the packet contents for processing by the device in the nominated buffer. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or the + * call will fail. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class configuration and state. + * \param[out] Buffer Pointer to a buffer where the packer data is to be written to. + * \param[out] PacketLength Pointer to where the length in bytes of the read packet is to be stored. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t RNDIS_Device_ReadPacket(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + void* Buffer, + uint16_t* const PacketLength); + + /** Sends the given packet to the attached RNDIS device, after adding a RNDIS packet message header. + * + * \pre This function must only be called when the Device state machine is in the \ref DEVICE_STATE_Configured state or the + * call will fail. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class configuration and state. + * \param[in] Buffer Pointer to a buffer where the packer data is to be read from. + * \param[in] PacketLength Length in bytes of the packet to send. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t RNDIS_Device_SendPacket(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t PacketLength); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_RNDIS_DEVICE_C) + static void RNDIS_Device_ProcessRNDISControlMessage(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1); + static bool RNDIS_Device_ProcessNDISQuery(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + const uint32_t OId, + void* const QueryData, + const uint16_t QuerySize, + void* ResponseData, + uint16_t* const ResponseSize) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(5) ATTR_NON_NULL_PTR_ARG(6); + static bool RNDIS_Device_ProcessNDISSet(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo, + const uint32_t OId, + const void* SetData, + const uint16_t SetSize) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(3); + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/HIDClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/HIDClass.h new file mode 100644 index 0000000000..288559c757 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/HIDClass.h @@ -0,0 +1,81 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB HID Class driver. + * + * Master include file for the library USB HID Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassHID HID Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/HIDClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * - LUFA/Drivers/USB/Class/Host/HIDClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * - LUFA/Drivers/USB/Class/Host/HIDParser.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * + * \section Sec_ModDescription Module Description + * HID Class Driver module. This module contains an internal implementation of the USB HID Class, for both Device + * and Host USB modes. User applications can use this class driver instead of implementing the HID class manually + * via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Hosts or Devices using the USB HID Class. + * + * @{ + */ + +#ifndef _HID_CLASS_H_ +#define _HID_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_HID_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_DEVICE) + #include "Device/HIDClassDevice.h" + #endif + + #if defined(USB_CAN_BE_HOST) + #include "Host/HIDClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c new file mode 100644 index 0000000000..67a1352b34 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c @@ -0,0 +1,422 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_AOA_DRIVER +#define __INCLUDE_FROM_ANDROIDACCESSORY_HOST_C +#include "AndroidAccessoryClassHost.h" + +bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const USB_Descriptor_Device_t* const DeviceDescriptor, + bool* const NeedModeSwitch) +{ + (void)AOAInterfaceInfo; + + if (DeviceDescriptor->Header.Type != DTYPE_Device) + return false; + + *NeedModeSwitch = ((DeviceDescriptor->ProductID != ANDROID_ACCESSORY_PRODUCT_ID) && + (DeviceDescriptor->ProductID != ANDROID_ACCESSORY_ADB_PRODUCT_ID)); + + return true; +} + +uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Interface_t* AOAInterface = NULL; + + memset(&AOAInterfaceInfo->State, 0x00, sizeof(AOAInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return AOA_ENUMERROR_InvalidConfigDescriptor; + + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_AOA_Host_NextAndroidAccessoryInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return AOA_ENUMERROR_NoCompatibleInterfaceFound; + } + + AOAInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + while (!(DataINEndpoint) || !(DataOUTEndpoint)) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_AOA_Host_NextInterfaceBulkEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + return AOA_ENUMERROR_NoCompatibleInterfaceFound; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + DataINEndpoint = EndpointData; + else + DataOUTEndpoint = EndpointData; + } + + AOAInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + AOAInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + AOAInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; + + AOAInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + AOAInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + AOAInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; + + if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + AOAInterfaceInfo->State.IsActive = true; + AOAInterfaceInfo->State.InterfaceNumber = AOAInterface->InterfaceNumber; + + return AOA_ENUMERROR_NoError; +} + +static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == AOA_CSCP_AOADataClass) && + (Interface->SubClass == AOA_CSCP_AOADataSubclass) && + (Interface->Protocol == AOA_CSCP_AOADataProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); + + if ((EndpointType == EP_TYPE_BULK) && (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress)))) + return DESCRIPTOR_SEARCH_Found; + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) + return; + + #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) + AOA_Host_Flush(AOAInterfaceInfo); + #endif +} + +uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) +{ + uint8_t ErrorCode; + + uint16_t AccessoryProtocol; + if ((ErrorCode = AOA_Host_GetAccessoryProtocol(&AccessoryProtocol)) != HOST_WAITERROR_Successful) + return ErrorCode; + + if (AccessoryProtocol != CPU_TO_LE16(AOA_PROTOCOL_AccessoryV1)) + return AOA_ERROR_LOGICAL_CMD_FAILED; + + for (uint8_t PropertyIndex = 0; PropertyIndex < AOA_STRING_TOTAL_STRINGS; PropertyIndex++) + { + if ((ErrorCode = AOA_Host_SendPropertyString(AOAInterfaceInfo, PropertyIndex)) != HOST_WAITERROR_Successful) + return ErrorCode; + } + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE), + .bRequest = AOA_REQ_StartAccessoryMode, + .wValue = 0, + .wIndex = 0, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + return USB_Host_SendControlRequest(NULL); +} + +static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_VENDOR | REQREC_DEVICE), + .bRequest = AOA_REQ_GetAccessoryProtocol, + .wValue = 0, + .wIndex = 0, + .wLength = sizeof(uint16_t), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + return USB_Host_SendControlRequest(Protocol); +} + +static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const uint8_t StringIndex) +{ + const char* String = AOAInterfaceInfo->Config.PropertyStrings[StringIndex]; + + if (String == NULL) + String = ""; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE), + .bRequest = AOA_REQ_SendString, + .wValue = 0, + .wIndex = StringIndex, + .wLength = (strlen(String) + 1), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + return USB_Host_SendControlRequest((char*)String); +} + +uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const uint8_t* const Buffer, + const uint16_t Length) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); + + Pipe_Unfreeze(); + ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL); + Pipe_Freeze(); + + return ErrorCode; +} + +uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const char* const String) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); + + Pipe_Unfreeze(); + ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL); + Pipe_Freeze(); + + return ErrorCode; +} + +uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const uint8_t Data) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_ClearOUT(); + + if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) + return ErrorCode; + } + + Pipe_Write_8(Data); + Pipe_Freeze(); + + return PIPE_READYWAIT_NoError; +} + +uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) + return 0; + + Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + if (!(Pipe_BytesInPipe())) + { + Pipe_ClearIN(); + Pipe_Freeze(); + return 0; + } + else + { + Pipe_Freeze(); + return Pipe_BytesInPipe(); + } + } + else + { + Pipe_Freeze(); + + return 0; + } +} + +int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) + return -1; + + int16_t ReceivedByte = -1; + + Pipe_SelectPipe(AOAInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + if (Pipe_BytesInPipe()) + ReceivedByte = Pipe_Read_8(); + + if (!(Pipe_BytesInPipe())) + Pipe_ClearIN(); + } + + Pipe_Freeze(); + + return ReceivedByte; +} + +uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(AOAInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (!(Pipe_BytesInPipe())) + return PIPE_READYWAIT_NoError; + + bool BankFull = !(Pipe_IsReadWriteAllowed()); + + Pipe_ClearOUT(); + + if (BankFull) + { + if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) + return ErrorCode; + + Pipe_ClearOUT(); + } + + Pipe_Freeze(); + + return PIPE_READYWAIT_NoError; +} + +#if defined(FDEV_SETUP_STREAM) +void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + FILE* const Stream) +{ + *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar, _FDEV_SETUP_RW); + fdev_set_udata(Stream, AOAInterfaceInfo); +} + +void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + FILE* const Stream) +{ + *Stream = (FILE)FDEV_SETUP_STREAM(AOA_Host_putchar, AOA_Host_getchar_Blocking, _FDEV_SETUP_RW); + fdev_set_udata(Stream, AOAInterfaceInfo); +} + +static int AOA_Host_putchar(char c, + FILE* Stream) +{ + return AOA_Host_SendByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0; +} + +static int AOA_Host_getchar(FILE* Stream) +{ + int16_t ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream)); + + if (ReceivedByte < 0) + return _FDEV_EOF; + + return ReceivedByte; +} + +static int AOA_Host_getchar_Blocking(FILE* Stream) +{ + int16_t ReceivedByte; + + while ((ReceivedByte = AOA_Host_ReceiveByte((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream))) < 0) + { + if (USB_HostState == HOST_STATE_Unattached) + return _FDEV_EOF; + + AOA_Host_USBTask((USB_ClassInfo_AOA_Host_t*)fdev_get_udata(Stream)); + USB_USBTask(); + } + + return ReceivedByte; +} +#endif + +#endif + + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h new file mode 100644 index 0000000000..f55cd340ae --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h @@ -0,0 +1,314 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB Android Open Accessory Class driver. + * + * Host mode driver for the library USB Android Open Accessory Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassAOA + * \defgroup Group_USBClassAndroidAccessoryHost Android Open Accessory Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the Android Open Accessory USB Class driver. + * + * @{ + */ + +#ifndef __AOA_CLASS_HOST_H__ +#define __AOA_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/AndroidAccessoryClassCommon.h" + + #include <stdio.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_AOA_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Error code for some Android Open Accessory Host functions, indicating a logical (and not hardware) error. */ + #define AOA_ERROR_LOGICAL_CMD_FAILED 0x80 + + /* Type Defines: */ + /** \brief Android Open Accessory Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the Android Open Accessory class driver functions as the \c AOAInterfaceInfo + * parameter. This stores each Android Open Accessory interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + + char* PropertyStrings[AOA_STRING_TOTAL_STRINGS]; /**< Android Accessory property strings, sent to identify the accessory when the + * Android device is switched into Open Accessory mode. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref AOA_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t InterfaceNumber; /**< Interface index of the AOA interface within the attached device. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_AOA_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref AOA_Host_ConfigurePipes() function. */ + enum AOA_Host_EnumerationFailure_ErrorCodes_t + { + AOA_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + AOA_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + AOA_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Android Open Accessory interface was not found in the device's Configuration Descriptor. */ + AOA_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** General management task for a given Android Open Accessory host class interface, required for the correct operation of the interface. + * This should be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an Android Open Accessory Class host configuration and state. + */ + void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Validates a device descriptor, to check if the device is a valid Android device, and if it is currently in Android Open Accessory mode. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state. + * \param[in] DeviceDescriptor Pointer a buffer containing the attached device's Device Descriptor. + * \param[out] NeedModeSwitch Pointer to a boolean where the mode switch requirement of the attached device is to be stored. + * + * \return Boolean \c true if the attached device is a valid Android device, \c false otherwise. + */ + bool AOA_Host_ValidateAccessoryDevice(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const USB_Descriptor_Device_t* const DeviceDescriptor, + bool* const NeedModeSwitch) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3); + + /** Host interface configuration routine, to configure a given Android Open Accessory host interface instance using the Configuration + * Descriptor read from an attached USB device. This function automatically updates the given Android Open Accessory Host instance's + * state values and configures the pipes required to communicate with the interface if it is found within the device. This should be + * called once after the stack has enumerated the attached device, while the host state machine is in the Addressed state. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref AOA_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Starts Accessory Mode in the attached Android device. This function will validate the device's Android Open Accessory protocol + * version, send the configured property strings, and request a switch to Android Open Accessory mode. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing an AOA Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum, or \ref AOA_ERROR_LOGICAL_CMD_FAILED if a logical error occurred.. + */ + uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a given data buffer to the attached USB device, if connected. If a device is not connected when the function is + * called, the data will be discarded. Bytes will be queued for transmission to the device until either the pipe bank + * becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows for + * multiple bytes to be packed into a single pipe packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. + * \param[in] Buffer Pointer to a buffer containing the data to send to the device. + * \param[in] Length Length of the data to send to the device. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const uint8_t* const Buffer, + const uint16_t Length); + + /** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the + * function is called, the string is discarded. Bytes will be queued for transmission to the device until either the pipe + * bank becomes full, or the \ref AOA_Host_Flush() function is called to flush the pending data to the device. This allows + * for multiple bytes to be packed into a single pipe packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. + * \param[in] String Pointer to the null terminated string to send to the device. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t AOA_Host_SendString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the + * byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the + * \ref AOA_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be + * packed into a single pipe packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. + * \param[in] Data Byte of data to send to the device. + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t AOA_Host_SendByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1); + + /** Determines the number of bytes received by the AOA interface from the device, waiting to be read. This indicates the number + * of bytes in the IN pipe bank only, and thus the number of calls to \ref AOA_Host_ReceiveByte() which are guaranteed to succeed + * immediately. If multiple bytes are to be received, they should be buffered by the user application, as the pipe bank will not be + * released back to the USB controller until all bytes are read. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. + * + * \return Total number of buffered bytes received from the device. + */ + uint16_t AOA_Host_BytesReceived(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function + * returns a negative value. The \ref AOA_Host_BytesReceived() function may be queried in advance to determine how many bytes + * are currently buffered in the AOA interface's data receive pipe. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. + * + * \return Next received byte from the device, or a negative value if no data received. + */ + int16_t AOA_Host_ReceiveByte(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class host configuration and state. + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t AOA_Host_Flush(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Creates a standard character stream for the given AOA Device instance so that it can be used with all the regular + * functions in the standard \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created + * stream is bidirectional and can be used for both input and output functions. + * + * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single + * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may + * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own + * line buffering. + * + * \note The created stream can be given as \c stdout if desired to direct the standard output from all \c <stdio.h> functions + * to the given AOA interface. + * \n\n + * + * \note This function is not available on all microcontroller architectures. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state. + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. + */ + void AOA_Host_CreateStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + FILE* const Stream); + + /** Identical to \ref AOA_Host_CreateStream(), except that reads are blocking until the calling stream function terminates + * the transfer. While blocking, the USB and AOA service tasks are called repeatedly to maintain USB communications. + * + * \note This function is not available on all microcontroller architectures. + * + * \param[in,out] AOAInterfaceInfo Pointer to a structure containing a AOA Class configuration and state. + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. + */ + void AOA_Host_CreateBlockingStream(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + FILE* const Stream); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_ANDROIDACCESSORY_HOST_C) + #if defined(FDEV_SETUP_STREAM) + static int AOA_Host_putchar(char c, + FILE* Stream) ATTR_NON_NULL_PTR_ARG(2); + static int AOA_Host_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); + static int AOA_Host_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); + #endif + + static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol) ATTR_NON_NULL_PTR_ARG(1); + static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo, + const uint8_t StringIndex) ATTR_NON_NULL_PTR_ARG(1); + + static uint8_t DCOMP_AOA_Host_NextAndroidAccessoryInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_AOA_Host_NextInterfaceBulkEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AudioClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AudioClassHost.c new file mode 100644 index 0000000000..1e869e830d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AudioClassHost.c @@ -0,0 +1,223 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_AUDIO_DRIVER +#define __INCLUDE_FROM_AUDIO_HOST_C +#include "AudioClassHost.h" + +uint8_t Audio_Host_ConfigurePipes(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Interface_t* AudioControlInterface = NULL; + USB_Descriptor_Interface_t* AudioStreamingInterface = NULL; + + memset(&AudioInterfaceInfo->State, 0x00, sizeof(AudioInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return AUDIO_ENUMERROR_InvalidConfigDescriptor; + + while ((AudioInterfaceInfo->Config.DataINPipe.Address && !(DataINEndpoint)) || + (AudioInterfaceInfo->Config.DataOUTPipe.Address && !(DataOUTEndpoint))) + { + if (!(AudioControlInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_Audio_Host_NextAudioInterfaceDataEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (!(AudioControlInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_Audio_Host_NextAudioStreamInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_Audio_Host_NextAudioControlInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return AUDIO_ENUMERROR_NoCompatibleInterfaceFound; + } + + AudioControlInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_Audio_Host_NextAudioStreamInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return AUDIO_ENUMERROR_NoCompatibleInterfaceFound; + } + } + + AudioStreamingInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + DataINEndpoint = EndpointData; + else + DataOUTEndpoint = EndpointData; + } + + AudioInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + AudioInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + AudioInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_ISOCHRONOUS; + AudioInterfaceInfo->Config.DataINPipe.Banks = 2; + + AudioInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + AudioInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + AudioInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_ISOCHRONOUS; + AudioInterfaceInfo->Config.DataOUTPipe.Banks = 2; + + if (!(Pipe_ConfigurePipeTable(&AudioInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&AudioInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + AudioInterfaceInfo->State.ControlInterfaceNumber = AudioControlInterface->InterfaceNumber; + AudioInterfaceInfo->State.StreamingInterfaceNumber = AudioStreamingInterface->InterfaceNumber; + AudioInterfaceInfo->State.EnabledStreamingAltIndex = AudioStreamingInterface->AlternateSetting; + AudioInterfaceInfo->State.IsActive = true; + + return AUDIO_ENUMERROR_NoError; +} + +static uint8_t DCOMP_Audio_Host_NextAudioControlInterface(void* CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == AUDIO_CSCP_AudioClass) && + (Interface->SubClass == AUDIO_CSCP_ControlSubclass) && + (Interface->Protocol == AUDIO_CSCP_ControlProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_Audio_Host_NextAudioStreamInterface(void* CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == AUDIO_CSCP_AudioClass) && + (Interface->SubClass == AUDIO_CSCP_AudioStreamingSubclass) && + (Interface->Protocol == AUDIO_CSCP_StreamingProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_Audio_Host_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + if ((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_ISOCHRONOUS) + return DESCRIPTOR_SEARCH_Found; + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const bool EnableStreaming) +{ + if (!(AudioInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + return USB_Host_SetInterfaceAltSetting(AudioInterfaceInfo->State.StreamingInterfaceNumber, + EnableStreaming ? AudioInterfaceInfo->State.EnabledStreamingAltIndex : 0); +} + +uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const uint8_t DataPipeIndex, + const uint8_t EndpointProperty, + const uint8_t EndpointControl, + const uint16_t DataLength, + void* const Data) +{ + if (!(AudioInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + uint8_t RequestType; + uint8_t EndpointAddress; + + if (EndpointProperty & 0x80) + RequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT); + else + RequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_ENDPOINT); + + Pipe_SelectPipe(DataPipeIndex); + EndpointAddress = Pipe_GetBoundEndpointAddress(); + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = RequestType, + .bRequest = EndpointProperty, + .wValue = ((uint16_t)EndpointControl << 8), + .wIndex = EndpointAddress, + .wLength = DataLength, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(Data); +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AudioClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AudioClassHost.h new file mode 100644 index 0000000000..6cb78a6210 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/AudioClassHost.h @@ -0,0 +1,411 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB Audio 1.0 Class driver. + * + * Host mode driver for the library USB Audio 1.0 Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassAudio + * \defgroup Group_USBClassAudioHost Audio 1.0 Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/AudioClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the Audio 1.0 USB Class driver. + * + * @{ + */ + +#ifndef __AUDIO_CLASS_HOST_H__ +#define __AUDIO_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/AudioClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_AUDIO_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief Audio Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the Audio class driver functions as the \c AudioInterfaceInfo parameter. This + * stores each Audio interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref Audio_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t ControlInterfaceNumber; /**< Interface index of the Audio Control interface within the attached device. */ + uint8_t StreamingInterfaceNumber; /**< Interface index of the Audio Streaming interface within the attached device. */ + + uint8_t EnabledStreamingAltIndex; /**< Alternative setting index of the Audio Streaming interface when the stream is enabled. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_Audio_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref Audio_Host_ConfigurePipes() function. */ + enum AUDIO_Host_EnumerationFailure_ErrorCodes_t + { + AUDIO_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + AUDIO_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + AUDIO_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible AUDIO interface was not found in the device's Configuration Descriptor. */ + AUDIO_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** Host interface configuration routine, to configure a given Audio host interface instance using the Configuration + * Descriptor read from an attached USB device. This function automatically updates the given Audio Host instance's + * state values and configures the pipes required to communicate with the interface if it is found within the + * device. This should be called once after the stack has enumerated the attached device, while the host state + * machine is in the Addressed state. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref AUDIO_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t Audio_Host_ConfigurePipes(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Starts or stops the audio streaming for the given configured Audio Host interface, allowing for audio samples to be + * send and/or received. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class host configuration and state. + * \param[in] EnableStreaming Boolean true to enable streaming of the specified interface, false to disable + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t Audio_Host_StartStopStreaming(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const bool EnableStreaming) ATTR_NON_NULL_PTR_ARG(1); + + /** Gets or sets the specified property of a streaming audio class endpoint that is bound to a pipe in the given + * class instance. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class host configuration and state. + * \param[in] DataPipeIndex Index of the data pipe whose bound endpoint is to be altered. + * \param[in] EndpointProperty Property of the endpoint to get or set, a value from \ref Audio_ClassRequests_t. + * \param[in] EndpointControl Parameter of the endpoint to get or set, a value from \ref Audio_EndpointControls_t. + * \param[in,out] DataLength For SET operations, the length of the parameter data to set. For GET operations, the maximum + * length of the retrieved data. + * \param[in,out] Data Pointer to a location where the parameter data is stored for SET operations, or where + * the retrieved data is to be stored for GET operations. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t Audio_Host_GetSetEndpointProperty(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const uint8_t DataPipeIndex, + const uint8_t EndpointProperty, + const uint8_t EndpointControl, + const uint16_t DataLength, + void* const Data) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(6); + + /* Inline Functions: */ + /** General management task for a given Audio host class interface, required for the correct operation of + * the interface. This should be called frequently in the main program loop, before the master USB management task + * \ref USB_USBTask(). + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class host configuration and state. + */ + static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Host_USBTask(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + { + (void)AudioInterfaceInfo; + } + + /** Determines if the given audio interface is ready for a sample to be read from it, and selects the streaming + * IN pipe ready for reading. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or + * the call will fail. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Boolean \c true if the given Audio interface has a sample to be read, \c false otherwise. + */ + static inline bool Audio_Host_IsSampleReceived(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline bool Audio_Host_IsSampleReceived(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + { + if ((USB_HostState != HOST_STATE_Configured) || !(AudioInterfaceInfo->State.IsActive)) + return false; + + bool SampleReceived = false; + + Pipe_SelectPipe(AudioInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + SampleReceived = Pipe_IsINReceived(); + Pipe_Freeze(); + + return SampleReceived; + } + + /** Determines if the given audio interface is ready to accept the next sample to be written to it, and selects + * the streaming OUT pipe ready for writing. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or + * the call will fail. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Boolean \c true if the given Audio interface is ready to accept the next sample, \c false otherwise. + */ + static inline bool Audio_Host_IsReadyForNextSample(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline bool Audio_Host_IsReadyForNextSample(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + { + if ((USB_HostState != HOST_STATE_Configured) || !(AudioInterfaceInfo->State.IsActive)) + return false; + + Pipe_SelectPipe(AudioInterfaceInfo->Config.DataOUTPipe.Address); + return Pipe_IsOUTReady(); + } + + /** Reads the next 8-bit audio sample from the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Host_IsSampleReceived() function to ensure + * that the correct pipe is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Signed 8-bit audio sample from the audio interface. + */ + static inline int8_t Audio_Host_ReadSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline int8_t Audio_Host_ReadSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + { + int8_t Sample; + + (void)AudioInterfaceInfo; + + Sample = Pipe_Read_8(); + + if (!(Pipe_BytesInPipe())) + { + Pipe_Unfreeze(); + Pipe_ClearIN(); + Pipe_Freeze(); + } + + return Sample; + } + + /** Reads the next 16-bit audio sample from the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Host_IsSampleReceived() function to ensure + * that the correct pipe is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Signed 16-bit audio sample from the audio interface. + */ + static inline int16_t Audio_Host_ReadSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline int16_t Audio_Host_ReadSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + { + int16_t Sample; + + (void)AudioInterfaceInfo; + + Sample = (int16_t)Pipe_Read_16_LE(); + + if (!(Pipe_BytesInPipe())) + { + Pipe_Unfreeze(); + Pipe_ClearIN(); + Pipe_Freeze(); + } + + return Sample; + } + + /** Reads the next 24-bit audio sample from the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Host_IsSampleReceived() function to ensure + * that the correct pipe is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * + * \return Signed 24-bit audio sample from the audio interface. + */ + static inline int32_t Audio_Host_ReadSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline int32_t Audio_Host_ReadSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo) + { + int32_t Sample; + + (void)AudioInterfaceInfo; + + Sample = (((uint32_t)Pipe_Read_8() << 16) | Pipe_Read_16_LE()); + + if (!(Pipe_BytesInPipe())) + { + Pipe_Unfreeze(); + Pipe_ClearIN(); + Pipe_Freeze(); + } + + return Sample; + } + + /** Writes the next 8-bit audio sample to the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Host_IsReadyForNextSample() function to + * ensure that the correct pipe is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] Sample Signed 8-bit audio sample. + */ + static inline void Audio_Host_WriteSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const int8_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Host_WriteSample8(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const int8_t Sample) + { + (void)AudioInterfaceInfo; + + Pipe_Write_8(Sample); + + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_Unfreeze(); + Pipe_ClearOUT(); + Pipe_WaitUntilReady(); + Pipe_Freeze(); + } + } + + /** Writes the next 16-bit audio sample to the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Host_IsReadyForNextSample() function to + * ensure that the correct pipe is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] Sample Signed 16-bit audio sample. + */ + static inline void Audio_Host_WriteSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const int16_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Host_WriteSample16(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const int16_t Sample) + { + (void)AudioInterfaceInfo; + + Pipe_Write_16_LE(Sample); + + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_Unfreeze(); + Pipe_ClearOUT(); + Pipe_WaitUntilReady(); + Pipe_Freeze(); + } + } + + /** Writes the next 24-bit audio sample to the current audio interface. + * + * \pre This should be preceded immediately by a call to the \ref Audio_Host_IsReadyForNextSample() function to + * ensure that the correct pipe is selected and ready for data. + * + * \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state. + * \param[in] Sample Signed 24-bit audio sample. + */ + static inline void Audio_Host_WriteSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const int32_t Sample) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void Audio_Host_WriteSample24(USB_ClassInfo_Audio_Host_t* const AudioInterfaceInfo, + const int32_t Sample) + { + (void)AudioInterfaceInfo; + + Pipe_Write_16_LE(Sample); + Pipe_Write_8(Sample >> 16); + + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_Unfreeze(); + Pipe_ClearOUT(); + Pipe_WaitUntilReady(); + Pipe_Freeze(); + } + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_AUDIO_HOST_C) + static uint8_t DCOMP_Audio_Host_NextAudioControlInterface(void* CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_Audio_Host_NextAudioStreamInterface(void* CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_Audio_Host_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/CDCClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/CDCClassHost.c new file mode 100644 index 0000000000..dd48da1d8e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/CDCClassHost.c @@ -0,0 +1,478 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_CDC_DRIVER +#define __INCLUDE_FROM_CDC_HOST_C +#include "CDCClassHost.h" + +uint8_t CDC_Host_ConfigurePipes(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Endpoint_t* NotificationEndpoint = NULL; + USB_Descriptor_Interface_t* CDCControlInterface = NULL; + + memset(&CDCInterfaceInfo->State, 0x00, sizeof(CDCInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return CDC_ENUMERROR_InvalidConfigDescriptor; + + while (!(DataINEndpoint) || !(DataOUTEndpoint) || !(NotificationEndpoint)) + { + if (!(CDCControlInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_CDC_Host_NextCDCInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (NotificationEndpoint) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_CDC_Host_NextCDCDataInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return CDC_ENUMERROR_NoCompatibleInterfaceFound; + } + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + } + else + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_CDC_Host_NextCDCControlInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return CDC_ENUMERROR_NoCompatibleInterfaceFound; + } + + CDCControlInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + NotificationEndpoint = NULL; + } + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + { + if ((EndpointData->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT) + NotificationEndpoint = EndpointData; + else + DataINEndpoint = EndpointData; + } + else + { + DataOUTEndpoint = EndpointData; + } + } + + CDCInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + CDCInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + CDCInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; + + CDCInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + CDCInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + CDCInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; + + CDCInterfaceInfo->Config.NotificationPipe.Size = le16_to_cpu(NotificationEndpoint->EndpointSize); + CDCInterfaceInfo->Config.NotificationPipe.EndpointAddress = NotificationEndpoint->EndpointAddress; + CDCInterfaceInfo->Config.NotificationPipe.Type = EP_TYPE_INTERRUPT; + + if (!(Pipe_ConfigurePipeTable(&CDCInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&CDCInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&CDCInterfaceInfo->Config.NotificationPipe, 1))) + return false; + + CDCInterfaceInfo->State.ControlInterfaceNumber = CDCControlInterface->InterfaceNumber; + CDCInterfaceInfo->State.ControlLineStates.HostToDevice = (CDC_CONTROL_LINE_OUT_RTS | CDC_CONTROL_LINE_OUT_DTR); + CDCInterfaceInfo->State.ControlLineStates.DeviceToHost = (CDC_CONTROL_LINE_IN_DCD | CDC_CONTROL_LINE_IN_DSR); + CDCInterfaceInfo->State.IsActive = true; + + return CDC_ENUMERROR_NoError; +} + +static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == CDC_CSCP_CDCClass) && + (Interface->SubClass == CDC_CSCP_ACMSubclass) && + (Interface->Protocol == CDC_CSCP_ATCommandProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == CDC_CSCP_CDCDataClass) && + (Interface->SubClass == CDC_CSCP_NoDataSubclass) && + (Interface->Protocol == CDC_CSCP_NoDataProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); + + if (((EndpointType == EP_TYPE_BULK) || (EndpointType == EP_TYPE_INTERRUPT)) && + !(Pipe_IsEndpointBound(Endpoint->EndpointAddress))) + { + return DESCRIPTOR_SEARCH_Found; + } + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +void CDC_Host_USBTask(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive)) + return; + + Pipe_SelectPipe(CDCInterfaceInfo->Config.NotificationPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + USB_Request_Header_t Notification; + Pipe_Read_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NULL); + + if ((Notification.bRequest == CDC_NOTIF_SerialState) && + (Notification.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))) + { + Pipe_Read_Stream_LE(&CDCInterfaceInfo->State.ControlLineStates.DeviceToHost, + sizeof(CDCInterfaceInfo->State.ControlLineStates.DeviceToHost), + NULL); + + Pipe_ClearIN(); + + EVENT_CDC_Host_ControLineStateChanged(CDCInterfaceInfo); + } + else + { + Pipe_ClearIN(); + } + } + + Pipe_Freeze(); + + #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) + CDC_Host_Flush(CDCInterfaceInfo); + #endif +} + +uint8_t CDC_Host_SetLineEncoding(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = CDC_REQ_SetLineEncoding, + .wValue = 0, + .wIndex = CDCInterfaceInfo->State.ControlInterfaceNumber, + .wLength = sizeof(CDCInterfaceInfo->State.LineEncoding), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(&CDCInterfaceInfo->State.LineEncoding); +} + +uint8_t CDC_Host_SendControlLineStateChange(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = CDC_REQ_SetControlLineState, + .wValue = CDCInterfaceInfo->State.ControlLineStates.HostToDevice, + .wIndex = CDCInterfaceInfo->State.ControlInterfaceNumber, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(NULL); +} + +uint8_t CDC_Host_SendBreak(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const uint8_t Duration) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = CDC_REQ_SendBreak, + .wValue = Duration, + .wIndex = CDCInterfaceInfo->State.ControlInterfaceNumber, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(NULL); +} + +uint8_t CDC_Host_SendData(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const uint8_t* const Buffer, + const uint16_t Length) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipe.Address); + + Pipe_Unfreeze(); + ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL); + Pipe_Freeze(); + + return ErrorCode; +} + +uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const char* const String) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipe.Address); + + Pipe_Unfreeze(); + ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL); + Pipe_Freeze(); + + return ErrorCode; +} + +uint8_t CDC_Host_SendByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const uint8_t Data) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_ClearOUT(); + + if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) + return ErrorCode; + } + + Pipe_Write_8(Data); + Pipe_Freeze(); + + return PIPE_READYWAIT_NoError; +} + +uint16_t CDC_Host_BytesReceived(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive)) + return 0; + + Pipe_SelectPipe(CDCInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + if (!(Pipe_BytesInPipe())) + { + Pipe_ClearIN(); + Pipe_Freeze(); + return 0; + } + else + { + Pipe_Freeze(); + return Pipe_BytesInPipe(); + } + } + else + { + Pipe_Freeze(); + + return 0; + } +} + +int16_t CDC_Host_ReceiveByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive)) + return -1; + + int16_t ReceivedByte = -1; + + Pipe_SelectPipe(CDCInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + if (Pipe_BytesInPipe()) + ReceivedByte = Pipe_Read_8(); + + if (!(Pipe_BytesInPipe())) + Pipe_ClearIN(); + } + + Pipe_Freeze(); + + return ReceivedByte; +} + +uint8_t CDC_Host_Flush(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(CDCInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (!(Pipe_BytesInPipe())) + return PIPE_READYWAIT_NoError; + + bool BankFull = !(Pipe_IsReadWriteAllowed()); + + Pipe_ClearOUT(); + + if (BankFull) + { + if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) + return ErrorCode; + + Pipe_ClearOUT(); + } + + Pipe_Freeze(); + + return PIPE_READYWAIT_NoError; +} + +#if defined(FDEV_SETUP_STREAM) +void CDC_Host_CreateStream(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + FILE* const Stream) +{ + *Stream = (FILE)FDEV_SETUP_STREAM(CDC_Host_putchar, CDC_Host_getchar, _FDEV_SETUP_RW); + fdev_set_udata(Stream, CDCInterfaceInfo); +} + +void CDC_Host_CreateBlockingStream(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + FILE* const Stream) +{ + *Stream = (FILE)FDEV_SETUP_STREAM(CDC_Host_putchar, CDC_Host_getchar_Blocking, _FDEV_SETUP_RW); + fdev_set_udata(Stream, CDCInterfaceInfo); +} + +static int CDC_Host_putchar(char c, + FILE* Stream) +{ + return CDC_Host_SendByte((USB_ClassInfo_CDC_Host_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0; +} + +static int CDC_Host_getchar(FILE* Stream) +{ + int16_t ReceivedByte = CDC_Host_ReceiveByte((USB_ClassInfo_CDC_Host_t*)fdev_get_udata(Stream)); + + if (ReceivedByte < 0) + return _FDEV_EOF; + + return ReceivedByte; +} + +static int CDC_Host_getchar_Blocking(FILE* Stream) +{ + int16_t ReceivedByte; + + while ((ReceivedByte = CDC_Host_ReceiveByte((USB_ClassInfo_CDC_Host_t*)fdev_get_udata(Stream))) < 0) + { + if (USB_HostState == HOST_STATE_Unattached) + return _FDEV_EOF; + + CDC_Host_USBTask((USB_ClassInfo_CDC_Host_t*)fdev_get_udata(Stream)); + USB_USBTask(); + } + + return ReceivedByte; +} +#endif + +// cppcheck-suppress unusedFunction +void CDC_Host_Event_Stub(void) +{ + +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/CDCClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/CDCClassHost.h new file mode 100644 index 0000000000..f5faab9357 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/CDCClassHost.h @@ -0,0 +1,351 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB CDC Class driver. + * + * Host mode driver for the library USB CDC Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassCDC + * \defgroup Group_USBClassCDCHost CDC Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/CDCClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the CDC USB Class driver. + * + * @{ + */ + +#ifndef __CDC_CLASS_HOST_H__ +#define __CDC_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/CDCClassCommon.h" + + #include <stdio.h> + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_CDC_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief CDC Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the CDC class driver functions as the \c CDCInterfaceInfo parameter. This + * stores each CDC interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + USB_Pipe_Table_t NotificationPipe; /**< Notification IN Pipe configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref CDC_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t ControlInterfaceNumber; /**< Interface index of the CDC-ACM control interface within the attached device. */ + + struct + { + uint16_t HostToDevice; /**< Control line states from the host to device, as a set of \c CDC_CONTROL_LINE_OUT_* + * masks - to notify the device of changes to these values, call the + * \ref CDC_Host_SendControlLineStateChange() function. + */ + uint16_t DeviceToHost; /**< Control line states from the device to host, as a set of \c CDC_CONTROL_LINE_IN_* + * masks. This value is updated each time \ref CDC_Host_USBTask() is called. + */ + } ControlLineStates; /**< Current states of the virtual serial port's control lines between the device and host. */ + + CDC_LineEncoding_t LineEncoding; /**< Line encoding used in the virtual serial port, for the device's information. + * This is generally only used if the virtual serial port data is to be + * reconstructed on a physical UART. When set by the host application, the + * \ref CDC_Host_SetLineEncoding() function must be called to push the changes + * to the device. + */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_CDC_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref CDC_Host_ConfigurePipes() function. */ + enum CDC_Host_EnumerationFailure_ErrorCodes_t + { + CDC_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + CDC_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + CDC_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible CDC interface was not found in the device's Configuration Descriptor. */ + CDC_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** General management task for a given CDC host class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing an CDC Class host configuration and state. + */ + void CDC_Host_USBTask(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Host interface configuration routine, to configure a given CDC host interface instance using the Configuration + * Descriptor read from an attached USB device. This function automatically updates the given CDC Host instance's + * state values and configures the pipes required to communicate with the interface if it is found within the device. + * This should be called once after the stack has enumerated the attached device, while the host state machine is in + * the Addressed state. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing an CDC Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref CDC_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t CDC_Host_ConfigurePipes(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Sets the line encoding for the attached device's virtual serial port. This should be called when the \c LineEncoding + * values of the interface have been changed to push the new settings to the USB device. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t CDC_Host_SetLineEncoding(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a Serial Control Line State Change notification to the device. This should be called when the virtual serial + * control lines (DTR, RTS, etc.) have changed states. Line states persist until they are cleared via a second + * notification. This should be called each time the CDC class driver's \c ControlLineStates.HostToDevice value is updated + * to push the new states to the USB device. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t CDC_Host_SendControlLineStateChange(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a Send Break request to the device. This is generally used to separate data or to indicate a special condition + * to the receiving device. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * \param[in] Duration Duration of the break, in milliseconds. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t CDC_Host_SendBreak(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const uint8_t Duration) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a given data buffer to the attached USB device, if connected. If a device is not connected when the function is + * called, the data will be discarded. Bytes will be queued for transmission to the device until either the pipe bank + * becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to the device. This allows for + * multiple bytes to be packed into a single pipe packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * \param[in] Buffer Pointer to a buffer containing the data to send to the device. + * \param[in] Length Length of the data to send to the device. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t CDC_Host_SendData(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const uint8_t* const Buffer, + const uint16_t Length); + + /** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the + * function is called, the string is discarded. Bytes will be queued for transmission to the device until either the pipe + * bank becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to the device. This allows + * for multiple bytes to be packed into a single pipe packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * \param[in] String Pointer to the null terminated string to send to the device. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the + * byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the + * \ref CDC_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be + * packed into a single pipe packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * \param[in] Data Byte of data to send to the device. + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t CDC_Host_SendByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1); + + /** Determines the number of bytes received by the CDC interface from the device, waiting to be read. This indicates the number + * of bytes in the IN pipe bank only, and thus the number of calls to \ref CDC_Host_ReceiveByte() which are guaranteed to succeed + * immediately. If multiple bytes are to be received, they should be buffered by the user application, as the pipe bank will not be + * released back to the USB controller until all bytes are read. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * + * \return Total number of buffered bytes received from the device. + */ + uint16_t CDC_Host_BytesReceived(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function + * returns a negative value. The \ref CDC_Host_BytesReceived() function may be queried in advance to determine how many bytes + * are currently buffered in the CDC interface's data receive pipe. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * + * \return Next received byte from the device, or a negative value if no data received. + */ + int16_t CDC_Host_ReceiveByte(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t CDC_Host_Flush(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + #if defined(FDEV_SETUP_STREAM) || defined(__DOXYGEN__) + /** Creates a standard character stream for the given CDC Device instance so that it can be used with all the regular + * functions in the standard \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created + * stream is bidirectional and can be used for both input and output functions. + * + * Reading data from this stream is non-blocking, i.e. in most instances, complete strings cannot be read in by a single + * fetch, as the endpoint will not be ready at some point in the transmission, aborting the transfer. However, this may + * be used when the read data is processed byte-per-bye (via \c getc()) or when the user application will implement its own + * line buffering. + * + * \note The created stream can be given as \c stdout if desired to direct the standard output from all \c <stdio.h> functions + * to the given CDC interface. + * \n\n + * + * \note This function is not available on all microcontroller architectures. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. + */ + void CDC_Host_CreateStream(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + FILE* const Stream); + + /** Identical to \ref CDC_Host_CreateStream(), except that reads are blocking until the calling stream function terminates + * the transfer. While blocking, the USB and CDC service tasks are called repeatedly to maintain USB communications. + * + * \note This function is not available on all microcontroller architectures. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class configuration and state. + * \param[in,out] Stream Pointer to a FILE structure where the created stream should be placed. + */ + void CDC_Host_CreateBlockingStream(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo, + FILE* const Stream); + #endif + + /** CDC class driver event for a control line state change on a CDC host interface. This event fires each time the device notifies + * the host of a control line state change (containing the virtual serial control line states, such as DCD) and may be hooked in the + * user program by declaring a handler function with the same name and parameters listed here. The new control line states + * are available in the \c ControlLineStates.DeviceToHost value inside the CDC host interface structure passed as a parameter, set as + * a mask of \c CDC_CONTROL_LINE_IN_* masks. + * + * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state. + */ + void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_CDC_HOST_C) + #if defined(FDEV_SETUP_STREAM) + static int CDC_Host_putchar(char c, + FILE* Stream) ATTR_NON_NULL_PTR_ARG(2); + static int CDC_Host_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); + static int CDC_Host_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1); + #endif + + void CDC_Host_Event_Stub(void) ATTR_CONST; + + void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) + ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Host_Event_Stub); + + static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/HIDClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/HIDClassHost.c new file mode 100644 index 0000000000..ae2395bc7a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/HIDClassHost.c @@ -0,0 +1,396 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_HID_DRIVER +#define __INCLUDE_FROM_HID_HOST_C +#include "HIDClassHost.h" + +uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Interface_t* HIDInterface = NULL; + USB_HID_Descriptor_HID_t* HIDDescriptor = NULL; + + memset(&HIDInterfaceInfo->State, 0x00, sizeof(HIDInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return HID_ENUMERROR_InvalidConfigDescriptor; + + while (!(DataINEndpoint) || !(DataOUTEndpoint)) + { + if (!(HIDInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_HID_Host_NextHIDInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (DataINEndpoint || DataOUTEndpoint) + break; + + do + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_HID_Host_NextHIDInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return HID_ENUMERROR_NoCompatibleInterfaceFound; + } + + HIDInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + } while (HIDInterfaceInfo->Config.HIDInterfaceProtocol && + (HIDInterface->Protocol != HIDInterfaceInfo->Config.HIDInterfaceProtocol)); + + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_HID_Host_NextHIDDescriptor) != DESCRIPTOR_SEARCH_COMP_Found) + { + return HID_ENUMERROR_NoCompatibleInterfaceFound; + } + + HIDDescriptor = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_HID_Descriptor_HID_t); + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + DataINEndpoint = EndpointData; + else + DataOUTEndpoint = EndpointData; + } + + HIDInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + HIDInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + HIDInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_INTERRUPT; + + HIDInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + HIDInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + HIDInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_INTERRUPT; + + if (!(Pipe_ConfigurePipeTable(&HIDInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&HIDInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + HIDInterfaceInfo->State.InterfaceNumber = HIDInterface->InterfaceNumber; + HIDInterfaceInfo->State.HIDReportSize = LE16_TO_CPU(HIDDescriptor->HIDReportLength); + HIDInterfaceInfo->State.SupportsBootProtocol = (HIDInterface->SubClass != HID_CSCP_NonBootProtocol); + HIDInterfaceInfo->State.LargestReportSize = 8; + HIDInterfaceInfo->State.IsActive = true; + + return HID_ENUMERROR_NoError; +} + +static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if (Interface->Class == HID_CSCP_HIDClass) + return DESCRIPTOR_SEARCH_Found; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_HID_Host_NextHIDDescriptor(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == HID_DTYPE_HID) + return DESCRIPTOR_SEARCH_Found; + else if (Header->Type == DTYPE_Interface) + return DESCRIPTOR_SEARCH_Fail; + else + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + if (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress))) + return DESCRIPTOR_SEARCH_Found; + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) +uint8_t HID_Host_ReceiveReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + const uint8_t ReportID, + void* Buffer) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = HID_REQ_SetReport, + .wValue = ((HID_REPORT_ITEM_In + 1) << 8) | ReportID, + .wIndex = HIDInterfaceInfo->State.InterfaceNumber, + .wLength = USB_GetHIDReportSize(HIDInterfaceInfo->Config.HIDParserData, ReportID, HID_REPORT_ITEM_In), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(Buffer); +} +#endif + +uint8_t HID_Host_ReceiveReport(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + void* Buffer) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(HIDInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + uint16_t ReportSize; + uint8_t* BufferPos = Buffer; + +#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + if (!(HIDInterfaceInfo->State.UsingBootProtocol)) + { + uint8_t ReportID = 0; + + if (HIDInterfaceInfo->Config.HIDParserData->UsingReportIDs) + { + ReportID = Pipe_Read_8(); + *(BufferPos++) = ReportID; + } + + ReportSize = USB_GetHIDReportSize(HIDInterfaceInfo->Config.HIDParserData, ReportID, HID_REPORT_ITEM_In); + } + else +#endif + { + ReportSize = Pipe_BytesInPipe(); + } + + if ((ErrorCode = Pipe_Read_Stream_LE(BufferPos, ReportSize, NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + Pipe_ClearIN(); + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; +} + +uint8_t HID_Host_SendReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, +#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + const uint8_t ReportID, +#endif + const uint8_t ReportType, + void* Buffer, + const uint16_t ReportSize) +{ +#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive)) + return false; + + if (HIDInterfaceInfo->State.DeviceUsesOUTPipe && (ReportType == HID_REPORT_ITEM_Out)) + { + uint8_t ErrorCode; + + Pipe_SelectPipe(HIDInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (ReportID) + Pipe_Write_Stream_LE(&ReportID, sizeof(ReportID), NULL); + + if ((ErrorCode = Pipe_Write_Stream_LE(Buffer, ReportSize, NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + Pipe_ClearOUT(); + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; + } + else +#endif + { + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = HID_REQ_SetReport, +#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + .wValue = ((ReportType + 1) << 8) | ReportID, +#else + .wValue = ((ReportType + 1) << 8), +#endif + .wIndex = HIDInterfaceInfo->State.InterfaceNumber, + .wLength = ReportSize, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(Buffer); + } +} + +bool HID_Host_IsReportReceived(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(HIDInterfaceInfo->State.IsActive)) + return false; + + bool ReportReceived; + + Pipe_SelectPipe(HIDInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + ReportReceived = Pipe_IsINReceived(); + + Pipe_Freeze(); + + return ReportReceived; +} + +uint8_t HID_Host_SetBootProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) +{ + uint8_t ErrorCode; + + if (!(HIDInterfaceInfo->State.SupportsBootProtocol)) + return HID_ERROR_LOGICAL; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = HID_REQ_SetProtocol, + .wValue = 0, + .wIndex = HIDInterfaceInfo->State.InterfaceNumber, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + HIDInterfaceInfo->State.LargestReportSize = 8; + HIDInterfaceInfo->State.UsingBootProtocol = true; + + return HOST_SENDCONTROL_Successful; +} + +uint8_t HID_Host_SetIdlePeriod(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + const uint16_t MS) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = HID_REQ_SetIdle, + .wValue = ((MS << 6) & 0xFF00), + .wIndex = HIDInterfaceInfo->State.InterfaceNumber, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(NULL); +} + +#if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) +uint8_t HID_Host_SetReportProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) +{ + uint8_t ErrorCode; + + uint8_t HIDReportData[HIDInterfaceInfo->State.HIDReportSize]; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_INTERFACE), + .bRequest = REQ_GetDescriptor, + .wValue = (HID_DTYPE_Report << 8), + .wIndex = HIDInterfaceInfo->State.InterfaceNumber, + .wLength = HIDInterfaceInfo->State.HIDReportSize, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + if ((ErrorCode = USB_Host_SendControlRequest(HIDReportData)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + if (HIDInterfaceInfo->State.UsingBootProtocol) + { + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = HID_REQ_SetProtocol, + .wValue = 1, + .wIndex = HIDInterfaceInfo->State.InterfaceNumber, + .wLength = 0, + }; + + if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + HIDInterfaceInfo->State.UsingBootProtocol = false; + } + + if (HIDInterfaceInfo->Config.HIDParserData == NULL) + return HID_ERROR_LOGICAL; + + if ((ErrorCode = USB_ProcessHIDReport(HIDReportData, HIDInterfaceInfo->State.HIDReportSize, + HIDInterfaceInfo->Config.HIDParserData)) != HID_PARSE_Successful) + { + return HID_ERROR_LOGICAL | ErrorCode; + } + + uint16_t LargestReportSizeBits = HIDInterfaceInfo->Config.HIDParserData->LargestReportSizeBits; + HIDInterfaceInfo->State.LargestReportSize = (LargestReportSizeBits >> 3) + ((LargestReportSizeBits & 0x07) != 0); + + return 0; +} +#endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/HIDClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/HIDClassHost.h new file mode 100644 index 0000000000..5d617b92ff --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/HIDClassHost.h @@ -0,0 +1,313 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB HID Class driver. + * + * Host mode driver for the library USB HID Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassHID + * \defgroup Group_USBClassHIDHost HID Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/HIDClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the HID USB Class driver. + * + * @{ + */ + +#ifndef __HID_CLASS_HOST_H__ +#define __HID_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/HIDClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_HID_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Error code for some HID Host functions, indicating a logical (and not hardware) error. */ + #define HID_ERROR_LOGICAL 0x80 + + /* Type Defines: */ + /** \brief HID Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the HID class driver functions as the \c HIDInterfaceInfo parameter. This + * stores each HID interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + + uint8_t HIDInterfaceProtocol; /**< HID interface protocol value to match against if a specific + * boot subclass protocol is required, a protocol value from the + * \ref HID_Descriptor_ClassSubclassProtocol_t enum. + */ + #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + HID_ReportInfo_t* HIDParserData; /**< HID parser data to store the parsed HID report data, when boot protocol + * is not used. + * + * \note When the \c HID_HOST_BOOT_PROTOCOL_ONLY compile time token is defined, + * this method is unavailable. + */ + #endif + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref HID_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t InterfaceNumber; /**< Interface index of the HID interface within the attached device. */ + + bool SupportsBootProtocol; /**< Indicates if the current interface instance supports the HID Boot + * Protocol when enabled via \ref HID_Host_SetBootProtocol(). + */ + bool DeviceUsesOUTPipe; /**< Indicates if the current interface instance uses a separate OUT data pipe for + * OUT reports, or if OUT reports are sent via the control pipe instead. + */ + bool UsingBootProtocol; /**< Indicates that the interface is currently initialized in Boot Protocol mode */ + uint16_t HIDReportSize; /**< Size in bytes of the HID report descriptor in the device. */ + + uint8_t LargestReportSize; /**< Largest report the device will send, in bytes. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_HID_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref HID_Host_ConfigurePipes() function. */ + enum HID_Host_EnumerationFailure_ErrorCodes_t + { + HID_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + HID_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + HID_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible HID interface was not found in the device's Configuration Descriptor. */ + HID_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** Host interface configuration routine, to configure a given HID host interface instance using the Configuration + * Descriptor read from an attached USB device. This function automatically updates the given HID Host instance's + * state values and configures the pipes required to communicate with the interface if it is found within the + * device. This should be called once after the stack has enumerated the attached device, while the host state + * machine is in the Addressed state. + * + * \attention Once the device pipes are configured, the HID device's reporting protocol <b>must</b> be set via a call + * to either the \ref HID_Host_SetBootProtocol() or \ref HID_Host_SetReportProtocol() function. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref HID_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + + /** Receives a HID IN report from the attached HID device, when a report has been received on the HID IN Data pipe. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \attention The destination buffer should be large enough to accommodate the largest report that the attached device + * can generate. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * \param[in] Buffer Buffer to store the received report into. + * + * \return An error code from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t HID_Host_ReceiveReport(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + void* Buffer) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + /** Receives a HID IN report from the attached device, by the report ID. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \note When the \c HID_HOST_BOOT_PROTOCOL_ONLY compile time token is defined, this method is unavailable. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * \param[in] ReportID Report ID of the received report if ControlRequest is false, set by the to the Report ID to fetch. + * \param[in] Buffer Buffer to store the received report into. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t HID_Host_ReceiveReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + const uint8_t ReportID, + void* Buffer) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + #endif + + /** Sends an OUT or FEATURE report to the currently attached HID device, using the device's OUT pipe if available, + * or the device's Control pipe if not. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \note When the \c HID_HOST_BOOT_PROTOCOL_ONLY compile time token is defined, the ReportID parameter is removed + * from the parameter list of this function. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * \param[in] ReportID Report ID of the report to send to the device, or 0 if the device does not use report IDs. + * \param[in] ReportType Type of report to issue to the device, either \ref HID_REPORT_ITEM_Out or \ref HID_REPORT_ITEM_Feature. + * \param[in] Buffer Buffer containing the report to send to the attached device. + * \param[in] ReportSize Report size in bytes to send to the attached device. + * + * \return An error code from the \ref USB_Host_SendControlErrorCodes_t enum if the DeviceUsesOUTPipe flag is set in + * the interface's state structure, a value from the \ref Pipe_Stream_RW_ErrorCodes_t enum otherwise. + */ + uint8_t HID_Host_SendReportByID(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + const uint8_t ReportID, + #endif + const uint8_t ReportType, + void* Buffer, + const uint16_t ReportSize) ATTR_NON_NULL_PTR_ARG(1) + #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + ATTR_NON_NULL_PTR_ARG(4); + #else + ATTR_NON_NULL_PTR_ARG(3); + #endif + + /** Determines if a HID IN report has been received from the attached device on the data IN pipe. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * + * \return Boolean \c true if a report has been received, \c false otherwise. + */ + bool HID_Host_IsReportReceived(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Switches the attached HID device's reporting protocol over to the Boot Report protocol mode, on supported devices. + * + * \note When the \c HID_HOST_BOOT_PROTOCOL_ONLY compile time token is defined, this method must still be called + * to explicitly place the attached device into boot protocol mode before use. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * + * \return \ref HID_ERROR_LOGICAL if the device does not support Boot Protocol mode, a value from the + * \ref USB_Host_SendControlErrorCodes_t enum otherwise. + */ + uint8_t HID_Host_SetBootProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sets the idle period for the attached HID device to the specified interval. The HID idle period determines the rate + * at which the device should send a report, when no state changes have occurred; i.e. on HID keyboards, this sets the + * hardware key repeat interval. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * \param[in] MS Idle period as a multiple of four milliseconds, zero to disable hardware repeats + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t HID_Host_SetIdlePeriod(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo, + const uint16_t MS) ATTR_NON_NULL_PTR_ARG(1); + + #if !defined(HID_HOST_BOOT_PROTOCOL_ONLY) + /** Switches the attached HID device's reporting protocol over to the standard Report protocol mode. This also retrieves + * and parses the device's HID report descriptor, so that the size of each report can be determined in advance. + * + * \attention Whether this function is used or not, the \ref CALLBACK_HIDParser_FilterHIDReportItem() callback from the HID + * Report Parser this function references <b>must</b> be implemented in the user code. + * + * \note When the \c HID_HOST_BOOT_PROTOCOL_ONLY compile time token is defined, this method is unavailable. + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum if an error occurs while retrieving the HID + * Report descriptor or the setting of the Report protocol, \ref HID_ERROR_LOGICAL if the HID interface does + * not have a valid \ref HID_ReportInfo_t structure set in its configuration, a mask of \ref HID_ERROR_LOGICAL + * and a value from the \ref HID_Parse_ErrorCodes_t otherwise. + */ + uint8_t HID_Host_SetReportProtocol(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + #endif + + /* Inline Functions: */ + /** General management task for a given Human Interface Class host class interface, required for the correct operation of + * the interface. This should be called frequently in the main program loop, before the master USB management task + * \ref USB_USBTask(). + * + * \param[in,out] HIDInterfaceInfo Pointer to a structure containing a HID Class host configuration and state. + */ + static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + static inline void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* const HIDInterfaceInfo) + { + (void)HIDInterfaceInfo; + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_HID_HOST_C) + static uint8_t DCOMP_HID_Host_NextHIDInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_HID_Host_NextHIDDescriptor(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_HID_Host_NextHIDInterfaceEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MIDIClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MIDIClassHost.c new file mode 100644 index 0000000000..29a6696db8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MIDIClassHost.c @@ -0,0 +1,231 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_MIDI_DRIVER +#define __INCLUDE_FROM_MIDI_HOST_C +#include "MIDIClassHost.h" + +uint8_t MIDI_Host_ConfigurePipes(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Interface_t* MIDIInterface = NULL; + + memset(&MIDIInterfaceInfo->State, 0x00, sizeof(MIDIInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return MIDI_ENUMERROR_InvalidConfigDescriptor; + + while (!(DataINEndpoint) || !(DataOUTEndpoint)) + { + if (!(MIDIInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_MIDI_Host_NextMIDIStreamingDataEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_MIDI_Host_NextMIDIStreamingInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return MIDI_ENUMERROR_NoCompatibleInterfaceFound; + } + + MIDIInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + DataINEndpoint = EndpointData; + else + DataOUTEndpoint = EndpointData; + } + + MIDIInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + MIDIInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + MIDIInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; + + MIDIInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + MIDIInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + MIDIInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; + + if (!(Pipe_ConfigurePipeTable(&MIDIInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&MIDIInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + MIDIInterfaceInfo->State.InterfaceNumber = MIDIInterface->InterfaceNumber; + MIDIInterfaceInfo->State.IsActive = true; + + return MIDI_ENUMERROR_NoError; +} + +static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == AUDIO_CSCP_AudioClass) && + (Interface->SubClass == AUDIO_CSCP_MIDIStreamingSubclass) && + (Interface->Protocol == AUDIO_CSCP_StreamingProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingDataEndpoint(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); + + if ((EndpointType == EP_TYPE_BULK) && !(Pipe_IsEndpointBound(Endpoint->EndpointAddress))) + return DESCRIPTOR_SEARCH_Found; + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +void MIDI_Host_USBTask(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MIDIInterfaceInfo->State.IsActive)) + return; + + #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) + MIDI_Host_Flush(MIDIInterfaceInfo); + #endif +} + +uint8_t MIDI_Host_Flush(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MIDIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(MIDIInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_BytesInPipe()) + { + Pipe_ClearOUT(); + + if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) + { + Pipe_Freeze(); + return ErrorCode; + } + } + + Pipe_Freeze(); + + return PIPE_READYWAIT_NoError; +} + +uint8_t MIDI_Host_SendEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo, + MIDI_EventPacket_t* const Event) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MIDIInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(MIDIInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Write_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NULL)) != PIPE_RWSTREAM_NoError) + { + Pipe_Freeze(); + return ErrorCode; + } + + if (!(Pipe_IsReadWriteAllowed())) + Pipe_ClearOUT(); + + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; +} + +bool MIDI_Host_ReceiveEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo, + MIDI_EventPacket_t* const Event) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MIDIInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + bool DataReady = false; + + Pipe_SelectPipe(MIDIInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + if (Pipe_BytesInPipe()) + { + Pipe_Read_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NULL); + DataReady = true; + } + + if (!(Pipe_BytesInPipe())) + Pipe_ClearIN(); + } + + Pipe_Freeze(); + + return DataReady; +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MIDIClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MIDIClassHost.h new file mode 100644 index 0000000000..15b9e4fc16 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MIDIClassHost.h @@ -0,0 +1,190 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB MIDI Class driver. + * + * Host mode driver for the library USB MIDI Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassMIDI + * \defgroup Group_USBClassMIDIHost MIDI Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/MIDIClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the MIDI USB Class driver. + * + * @{ + */ + +#ifndef __MIDI_CLASS_HOST_H__ +#define __MIDI_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/MIDIClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_MIDI_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief MIDI Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the MIDI class driver functions as the \c MIDIInterfaceInfo parameter. This + * stores each MIDI interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref MIDI_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t InterfaceNumber; /**< Interface index of the MIDI interface within the attached device. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_MIDI_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref MIDI_Host_ConfigurePipes() function. */ + enum MIDI_Host_EnumerationFailure_ErrorCodes_t + { + MIDI_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + MIDI_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + MIDI_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible MIDI interface was not found in the device's Configuration Descriptor. */ + MIDI_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** Host interface configuration routine, to configure a given MIDI host interface instance using the Configuration + * Descriptor read from an attached USB device. This function automatically updates the given MIDI Host instance's + * state values and configures the pipes required to communicate with the interface if it is found within the device. + * This should be called once after the stack has enumerated the attached device, while the host state machine is in + * the Addressed state. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing an MIDI Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref MIDI_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t MIDI_Host_ConfigurePipes(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** General management task for a given MIDI host class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing an MIDI Class host configuration and state. + */ + void MIDI_Host_USBTask(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a MIDI event packet to the device. If no device is connected, the event packet is discarded. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + * \param[in] Event Pointer to a populated USB_MIDI_EventPacket_t structure containing the MIDI event to send. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t MIDI_Host_SendEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo, + MIDI_EventPacket_t* const Event) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Flushes the MIDI send buffer, sending any queued MIDI events to the device. This should be called to override the + * \ref MIDI_Host_SendEventPacket() function's packing behavior, to flush queued events. Events are queued into the + * pipe bank until either the pipe bank is full, or \ref MIDI_Host_Flush() is called. This allows for multiple MIDI + * events to be packed into a single pipe packet, increasing data throughput. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t MIDI_Host_Flush(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Receives a MIDI event packet from the device. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state. + * \param[out] Event Pointer to a USB_MIDI_EventPacket_t structure where the received MIDI event is to be placed. + * + * \return Boolean \c true if a MIDI event packet was received, \c false otherwise. + */ + bool MIDI_Host_ReceiveEventPacket(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo, + MIDI_EventPacket_t* const Event) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_MIDI_HOST_C) + static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_MIDI_Host_NextMIDIStreamingDataEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MassStorageClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MassStorageClassHost.c new file mode 100644 index 0000000000..91e2ef022f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MassStorageClassHost.c @@ -0,0 +1,579 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_MS_DRIVER +#define __INCLUDE_FROM_MASSSTORAGE_HOST_C +#include "MassStorageClassHost.h" + +uint8_t MS_Host_ConfigurePipes(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Interface_t* MassStorageInterface = NULL; + + memset(&MSInterfaceInfo->State, 0x00, sizeof(MSInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return MS_ENUMERROR_InvalidConfigDescriptor; + + while (!(DataINEndpoint) || !(DataOUTEndpoint)) + { + if (!(MassStorageInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_MS_Host_NextMSInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_MS_Host_NextMSInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return MS_ENUMERROR_NoCompatibleInterfaceFound; + } + + MassStorageInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + DataINEndpoint = EndpointData; + else + DataOUTEndpoint = EndpointData; + } + + MSInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + MSInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + MSInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; + + MSInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + MSInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + MSInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; + + if (!(Pipe_ConfigurePipeTable(&MSInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&MSInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + MSInterfaceInfo->State.InterfaceNumber = MassStorageInterface->InterfaceNumber; + MSInterfaceInfo->State.IsActive = true; + + return MS_ENUMERROR_NoError; +} + +static uint8_t DCOMP_MS_Host_NextMSInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == MS_CSCP_MassStorageClass) && + (Interface->SubClass == MS_CSCP_SCSITransparentSubclass) && + (Interface->Protocol == MS_CSCP_BulkOnlyTransportProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_MS_Host_NextMSInterfaceEndpoint(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); + + if ((EndpointType == EP_TYPE_BULK) && (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress)))) + { + return DESCRIPTOR_SEARCH_Found; + } + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t MS_Host_SendCommand(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + MS_CommandBlockWrapper_t* const SCSICommandBlock, + const void* const BufferPtr) +{ + uint8_t ErrorCode = PIPE_RWSTREAM_NoError; + + if (++MSInterfaceInfo->State.TransactionTag == 0xFFFFFFFF) + MSInterfaceInfo->State.TransactionTag = 1; + + SCSICommandBlock->Signature = CPU_TO_LE32(MS_CBW_SIGNATURE); + SCSICommandBlock->Tag = cpu_to_le32(MSInterfaceInfo->State.TransactionTag); + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Write_Stream_LE(SCSICommandBlock, sizeof(MS_CommandBlockWrapper_t), + NULL)) != PIPE_RWSTREAM_NoError) + { + return ErrorCode; + } + + Pipe_ClearOUT(); + Pipe_WaitUntilReady(); + + Pipe_Freeze(); + + if (BufferPtr != NULL) + { + ErrorCode = MS_Host_SendReceiveData(MSInterfaceInfo, SCSICommandBlock, (void*)BufferPtr); + + if ((ErrorCode != PIPE_RWSTREAM_NoError) && (ErrorCode != PIPE_RWSTREAM_PipeStalled)) + { + Pipe_Freeze(); + return ErrorCode; + } + } + + MS_CommandStatusWrapper_t SCSIStatusBlock; + return MS_Host_GetReturnedStatus(MSInterfaceInfo, &SCSIStatusBlock); +} + +static uint8_t MS_Host_WaitForDataReceived(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) +{ + uint16_t TimeoutMSRem = MS_COMMAND_DATA_TIMEOUT_MS; + uint16_t PreviousFrameNumber = USB_Host_GetFrameNumber(); + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + while (!(Pipe_IsINReceived())) + { + uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber(); + + if (CurrentFrameNumber != PreviousFrameNumber) + { + PreviousFrameNumber = CurrentFrameNumber; + + if (!(TimeoutMSRem--)) + return PIPE_RWSTREAM_Timeout; + } + + Pipe_Freeze(); + Pipe_SelectPipe(MSInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsStalled()) + { + USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress()); + return PIPE_RWSTREAM_PipeStalled; + } + + Pipe_Freeze(); + Pipe_SelectPipe(MSInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsStalled()) + { + USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress()); + return PIPE_RWSTREAM_PipeStalled; + } + + if (USB_HostState == HOST_STATE_Unattached) + return PIPE_RWSTREAM_DeviceDisconnected; + }; + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataINPipe.Address); + Pipe_Freeze(); + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; +} + +static uint8_t MS_Host_SendReceiveData(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + MS_CommandBlockWrapper_t* const SCSICommandBlock, + void* BufferPtr) +{ + uint8_t ErrorCode = PIPE_RWSTREAM_NoError; + uint16_t BytesRem = le32_to_cpu(SCSICommandBlock->DataTransferLength); + + if (SCSICommandBlock->Flags & MS_COMMAND_DIR_DATA_IN) + { + if ((ErrorCode = MS_Host_WaitForDataReceived(MSInterfaceInfo)) != PIPE_RWSTREAM_NoError) + { + Pipe_Freeze(); + return ErrorCode; + } + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Read_Stream_LE(BufferPtr, BytesRem, NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + Pipe_ClearIN(); + } + else + { + Pipe_SelectPipe(MSInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Write_Stream_LE(BufferPtr, BytesRem, NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + Pipe_ClearOUT(); + + while (!(Pipe_IsOUTReady())) + { + if (USB_HostState == HOST_STATE_Unattached) + return PIPE_RWSTREAM_DeviceDisconnected; + } + } + + Pipe_Freeze(); + + return ErrorCode; +} + +static uint8_t MS_Host_GetReturnedStatus(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + MS_CommandStatusWrapper_t* const SCSICommandStatus) +{ + uint8_t ErrorCode = PIPE_RWSTREAM_NoError; + + if ((ErrorCode = MS_Host_WaitForDataReceived(MSInterfaceInfo)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Read_Stream_LE(SCSICommandStatus, sizeof(MS_CommandStatusWrapper_t), + NULL)) != PIPE_RWSTREAM_NoError) + { + return ErrorCode; + } + + Pipe_ClearIN(); + Pipe_Freeze(); + + if (SCSICommandStatus->Status != MS_SCSI_COMMAND_Pass) + ErrorCode = MS_ERROR_LOGICAL_CMD_FAILED; + + return ErrorCode; +} + +uint8_t MS_Host_ResetMSInterface(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) +{ + uint8_t ErrorCode; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = MS_REQ_MassStorageReset, + .wValue = 0, + .wIndex = MSInterfaceInfo->State.InterfaceNumber, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataINPipe.Address); + + if ((ErrorCode = USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress())) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + Pipe_SelectPipe(MSInterfaceInfo->Config.DataOUTPipe.Address); + + if ((ErrorCode = USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress())) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + return HOST_SENDCONTROL_Successful; +} + +uint8_t MS_Host_GetMaxLUN(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + uint8_t* const MaxLUNIndex) +{ + uint8_t ErrorCode; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = MS_REQ_GetMaxLUN, + .wValue = 0, + .wIndex = MSInterfaceInfo->State.InterfaceNumber, + .wLength = 1, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + if ((ErrorCode = USB_Host_SendControlRequest(MaxLUNIndex)) == HOST_SENDCONTROL_SetupStalled) + { + *MaxLUNIndex = 0; + ErrorCode = HOST_SENDCONTROL_Successful; + } + + return ErrorCode; +} + +uint8_t MS_Host_GetInquiryData(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + SCSI_Inquiry_Response_t* const InquiryData) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MSInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + MS_CommandBlockWrapper_t SCSICommandBlock = (MS_CommandBlockWrapper_t) + { + .DataTransferLength = CPU_TO_LE32(sizeof(SCSI_Inquiry_Response_t)), + .Flags = MS_COMMAND_DIR_DATA_IN, + .LUN = LUNIndex, + .SCSICommandLength = 6, + .SCSICommandData = + { + SCSI_CMD_INQUIRY, + 0x00, // Reserved + 0x00, // Reserved + 0x00, // Reserved + sizeof(SCSI_Inquiry_Response_t), // Allocation Length + 0x00 // Unused (control) + } + }; + + return MS_Host_SendCommand(MSInterfaceInfo, &SCSICommandBlock, InquiryData); +} + +uint8_t MS_Host_TestUnitReady(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MSInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + MS_CommandBlockWrapper_t SCSICommandBlock = (MS_CommandBlockWrapper_t) + { + .DataTransferLength = CPU_TO_LE32(0), + .Flags = MS_COMMAND_DIR_DATA_IN, + .LUN = LUNIndex, + .SCSICommandLength = 6, + .SCSICommandData = + { + SCSI_CMD_TEST_UNIT_READY, + 0x00, // Reserved + 0x00, // Reserved + 0x00, // Reserved + 0x00, // Reserved + 0x00 // Unused (control) + } + }; + + return MS_Host_SendCommand(MSInterfaceInfo, &SCSICommandBlock, NULL); +} + +uint8_t MS_Host_ReadDeviceCapacity(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + SCSI_Capacity_t* const DeviceCapacity) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MSInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + uint8_t ErrorCode; + + MS_CommandBlockWrapper_t SCSICommandBlock = (MS_CommandBlockWrapper_t) + { + .DataTransferLength = CPU_TO_LE32(sizeof(SCSI_Capacity_t)), + .Flags = MS_COMMAND_DIR_DATA_IN, + .LUN = LUNIndex, + .SCSICommandLength = 10, + .SCSICommandData = + { + SCSI_CMD_READ_CAPACITY_10, + 0x00, // Reserved + 0x00, // MSB of Logical block address + 0x00, + 0x00, + 0x00, // LSB of Logical block address + 0x00, // Reserved + 0x00, // Reserved + 0x00, // Partial Medium Indicator + 0x00 // Unused (control) + } + }; + + if ((ErrorCode = MS_Host_SendCommand(MSInterfaceInfo, &SCSICommandBlock, DeviceCapacity)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + DeviceCapacity->Blocks = BE32_TO_CPU(DeviceCapacity->Blocks); + DeviceCapacity->BlockSize = BE32_TO_CPU(DeviceCapacity->BlockSize); + + return PIPE_RWSTREAM_NoError; +} + +uint8_t MS_Host_RequestSense(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + SCSI_Request_Sense_Response_t* const SenseData) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MSInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + MS_CommandBlockWrapper_t SCSICommandBlock = (MS_CommandBlockWrapper_t) + { + .DataTransferLength = CPU_TO_LE32(sizeof(SCSI_Request_Sense_Response_t)), + .Flags = MS_COMMAND_DIR_DATA_IN, + .LUN = LUNIndex, + .SCSICommandLength = 6, + .SCSICommandData = + { + SCSI_CMD_REQUEST_SENSE, + 0x00, // Reserved + 0x00, // Reserved + 0x00, // Reserved + sizeof(SCSI_Request_Sense_Response_t), // Allocation Length + 0x00 // Unused (control) + } + }; + + return MS_Host_SendCommand(MSInterfaceInfo, &SCSICommandBlock, SenseData); +} + +uint8_t MS_Host_PreventAllowMediumRemoval(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + const bool PreventRemoval) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MSInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + MS_CommandBlockWrapper_t SCSICommandBlock = (MS_CommandBlockWrapper_t) + { + .DataTransferLength = CPU_TO_LE32(0), + .Flags = MS_COMMAND_DIR_DATA_OUT, + .LUN = LUNIndex, + .SCSICommandLength = 6, + .SCSICommandData = + { + SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL, + 0x00, // Reserved + 0x00, // Reserved + PreventRemoval, // Prevent flag + 0x00, // Reserved + 0x00 // Unused (control) + } + }; + + return MS_Host_SendCommand(MSInterfaceInfo, &SCSICommandBlock, NULL); +} + +uint8_t MS_Host_ReadDeviceBlocks(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + const uint32_t BlockAddress, + const uint8_t Blocks, + const uint16_t BlockSize, + void* BlockBuffer) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MSInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + MS_CommandBlockWrapper_t SCSICommandBlock = (MS_CommandBlockWrapper_t) + { + .DataTransferLength = cpu_to_le32((uint32_t)Blocks * BlockSize), + .Flags = MS_COMMAND_DIR_DATA_IN, + .LUN = LUNIndex, + .SCSICommandLength = 10, + .SCSICommandData = + { + SCSI_CMD_READ_10, + 0x00, // Unused (control bits, all off) + (BlockAddress >> 24), // MSB of Block Address + (BlockAddress >> 16), + (BlockAddress >> 8), + (BlockAddress & 0xFF), // LSB of Block Address + 0x00, // Reserved + 0x00, // MSB of Total Blocks to Read + Blocks, // LSB of Total Blocks to Read + 0x00 // Unused (control) + } + }; + + return MS_Host_SendCommand(MSInterfaceInfo, &SCSICommandBlock, BlockBuffer); +} + +uint8_t MS_Host_WriteDeviceBlocks(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + const uint32_t BlockAddress, + const uint8_t Blocks, + const uint16_t BlockSize, + const void* BlockBuffer) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(MSInterfaceInfo->State.IsActive)) + return HOST_SENDCONTROL_DeviceDisconnected; + + MS_CommandBlockWrapper_t SCSICommandBlock = (MS_CommandBlockWrapper_t) + { + .DataTransferLength = cpu_to_le32((uint32_t)Blocks * BlockSize), + .Flags = MS_COMMAND_DIR_DATA_OUT, + .LUN = LUNIndex, + .SCSICommandLength = 10, + .SCSICommandData = + { + SCSI_CMD_WRITE_10, + 0x00, // Unused (control bits, all off) + (BlockAddress >> 24), // MSB of Block Address + (BlockAddress >> 16), + (BlockAddress >> 8), + (BlockAddress & 0xFF), // LSB of Block Address + 0x00, // Reserved + 0x00, // MSB of Total Blocks to Write + Blocks, // LSB of Total Blocks to Write + 0x00 // Unused (control) + } + }; + + return MS_Host_SendCommand(MSInterfaceInfo, &SCSICommandBlock, BlockBuffer); +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MassStorageClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MassStorageClassHost.h new file mode 100644 index 0000000000..2e78431849 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/MassStorageClassHost.h @@ -0,0 +1,335 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB Mass Storage Class driver. + * + * Host mode driver for the library USB Mass Storage Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassMS + * \defgroup Group_USBClassMassStorageHost Mass Storage Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/MassStorageClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the Mass Storage USB Class driver. + * + * @{ + */ + +#ifndef __MS_CLASS_HOST_H__ +#define __MS_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/MassStorageClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_MS_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Error code for some Mass Storage Host functions, indicating a logical (and not hardware) error. */ + #define MS_ERROR_LOGICAL_CMD_FAILED 0x80 + + /* Type Defines: */ + /** \brief Mass Storage Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the Mass Storage class driver functions as the \c MSInterfaceInfo parameter. This + * stores each Mass Storage interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref MS_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t InterfaceNumber; /**< Interface index of the Mass Storage interface within the attached device. */ + + uint32_t TransactionTag; /**< Current transaction tag for data synchronizing of packets. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_MS_Host_t; + + /** \brief SCSI Device LUN Capacity Structure. + * + * SCSI capacity structure, to hold the total capacity of the device in both the number + * of blocks in the current LUN, and the size of each block. This structure is filled by + * the device when the \ref MS_Host_ReadDeviceCapacity() function is called. + */ + typedef struct + { + uint32_t Blocks; /**< Number of blocks in the addressed LUN of the device. */ + uint32_t BlockSize; /**< Number of bytes in each block in the addressed LUN. */ + } SCSI_Capacity_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref MS_Host_ConfigurePipes() function. */ + enum MS_Host_EnumerationFailure_ErrorCodes_t + { + MS_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + MS_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + MS_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Mass Storage interface was not found in the device's Configuration Descriptor. */ + MS_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** Host interface configuration routine, to configure a given Mass Storage host interface instance using the + * Configuration Descriptor read from an attached USB device. This function automatically updates the given Mass + * Storage Host instance's state values and configures the pipes required to communicate with the interface if it + * is found within the device. This should be called once after the stack has enumerated the attached device, while + * the host state machine is in the Addressed state. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing an MS Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] DeviceConfigDescriptor Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref MS_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t MS_Host_ConfigurePipes(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Sends a MASS STORAGE RESET control request to the attached device, resetting the Mass Storage Interface + * and readying it for the next Mass Storage command. This should be called after a failed SCSI request to + * ensure the attached Mass Storage device is ready to receive the next command. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t MS_Host_ResetMSInterface(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a GET MAX LUN control request to the attached device, retrieving the index of the highest LUN (Logical + * UNit, a logical drive) in the device. This value can then be used in the other functions of the Mass Storage + * Host mode Class driver to address a specific LUN within the device. + * + * \note Some devices do not support this request, and will STALL it when issued. To get around this, + * on unsupported devices the max LUN index will be reported as zero and no error will be returned + * if the device STALLs the request. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[out] MaxLUNIndex Pointer to a location where the highest LUN index value should be stored. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t MS_Host_GetMaxLUN(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + uint8_t* const MaxLUNIndex) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Retrieves the Mass Storage device's inquiry data for the specified LUN, indicating the device characteristics and + * properties. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[in] LUNIndex LUN index within the device the command is being issued to. + * \param[out] InquiryData Location where the read inquiry data should be stored. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or \ref MS_ERROR_LOGICAL_CMD_FAILED. + */ + uint8_t MS_Host_GetInquiryData(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + SCSI_Inquiry_Response_t* const InquiryData) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(3); + + /** Sends a TEST UNIT READY command to the device, to determine if it is ready to accept other SCSI commands. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[in] LUNIndex LUN index within the device the command is being issued to. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or \ref MS_ERROR_LOGICAL_CMD_FAILED if not ready. + */ + uint8_t MS_Host_TestUnitReady(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex) ATTR_NON_NULL_PTR_ARG(1); + + /** Retrieves the total capacity of the attached USB Mass Storage device, in blocks, and block size. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[in] LUNIndex LUN index within the device the command is being issued to. + * \param[out] DeviceCapacity Pointer to the location where the capacity information should be stored. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or \ref MS_ERROR_LOGICAL_CMD_FAILED if not ready. + */ + uint8_t MS_Host_ReadDeviceCapacity(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + SCSI_Capacity_t* const DeviceCapacity) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(3); + + /** Retrieves the device sense data, indicating the current device state and error codes for the previously + * issued command. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[in] LUNIndex LUN index within the device the command is being issued to. + * \param[out] SenseData Pointer to the location where the sense information should be stored. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or \ref MS_ERROR_LOGICAL_CMD_FAILED if not ready. + */ + uint8_t MS_Host_RequestSense(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + SCSI_Request_Sense_Response_t* const SenseData) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(3); + + /** Issues a PREVENT MEDIUM REMOVAL command, to logically (or, depending on the type of device, physically) lock + * the device from removal so that blocks of data on the medium can be read or altered. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[in] LUNIndex LUN index within the device the command is being issued to. + * \param[in] PreventRemoval Boolean \c true if the device should be locked from removal, \c false otherwise. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or \ref MS_ERROR_LOGICAL_CMD_FAILED if not ready. + */ + uint8_t MS_Host_PreventAllowMediumRemoval(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + const bool PreventRemoval) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads blocks of data from the attached Mass Storage device's medium. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[in] LUNIndex LUN index within the device the command is being issued to. + * \param[in] BlockAddress Starting block address within the device to read from. + * \param[in] Blocks Total number of blocks to read. + * \param[in] BlockSize Size in bytes of each block within the device. + * \param[out] BlockBuffer Pointer to where the read data from the device should be stored. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or \ref MS_ERROR_LOGICAL_CMD_FAILED if not ready. + */ + uint8_t MS_Host_ReadDeviceBlocks(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + const uint32_t BlockAddress, + const uint8_t Blocks, + const uint16_t BlockSize, + void* BlockBuffer) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(6); + + /** Writes blocks of data to the attached Mass Storage device's medium. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state. + * \param[in] LUNIndex LUN index within the device the command is being issued to. + * \param[in] BlockAddress Starting block address within the device to write to. + * \param[in] Blocks Total number of blocks to read. + * \param[in] BlockSize Size in bytes of each block within the device. + * \param[in] BlockBuffer Pointer to where the data to write should be sourced from. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or \ref MS_ERROR_LOGICAL_CMD_FAILED if not ready. + */ + uint8_t MS_Host_WriteDeviceBlocks(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + const uint8_t LUNIndex, + const uint32_t BlockAddress, + const uint8_t Blocks, + const uint16_t BlockSize, + const void* BlockBuffer) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(6); + + /* Inline Functions: */ + /** General management task for a given Mass Storage host class interface, required for the correct operation of + * the interface. This should be called frequently in the main program loop, before the master USB management task + * \ref USB_USBTask(). + * + * \param[in,out] MSInterfaceInfo Pointer to a structure containing an Mass Storage Class host configuration and state. + */ + static inline void MS_Host_USBTask(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void MS_Host_USBTask(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) + { + (void)MSInterfaceInfo; + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define MS_COMMAND_DATA_TIMEOUT_MS 10000 + + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_MASSSTORAGE_HOST_C) + static uint8_t MS_Host_SendCommand(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + MS_CommandBlockWrapper_t* const SCSICommandBlock, + const void* const BufferPtr) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + static uint8_t MS_Host_WaitForDataReceived(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + static uint8_t MS_Host_SendReceiveData(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + MS_CommandBlockWrapper_t* const SCSICommandBlock, + void* BufferPtr) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + static uint8_t MS_Host_GetReturnedStatus(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, + MS_CommandStatusWrapper_t* const SCSICommandStatus) + ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + static uint8_t DCOMP_MS_Host_NextMSInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_MS_Host_NextMSInterfaceEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/PrinterClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/PrinterClassHost.c new file mode 100644 index 0000000000..1ecf19115a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/PrinterClassHost.c @@ -0,0 +1,400 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_PRINTER_DRIVER +#define __INCLUDE_FROM_PRINTER_HOST_C +#include "PrinterClassHost.h" + +uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Interface_t* PrinterInterface = NULL; + + memset(&PRNTInterfaceInfo->State, 0x00, sizeof(PRNTInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return PRNT_ENUMERROR_InvalidConfigDescriptor; + + while (!(DataINEndpoint) || !(DataOUTEndpoint)) + { + if (!(PrinterInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_PRNT_Host_NextPRNTInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return PRNT_ENUMERROR_NoCompatibleInterfaceFound; + } + + PrinterInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + DataINEndpoint = EndpointData; + else + DataOUTEndpoint = EndpointData; + } + + PRNTInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + PRNTInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + PRNTInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; + + PRNTInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + PRNTInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + PRNTInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; + + if (!(Pipe_ConfigurePipeTable(&PRNTInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&PRNTInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + PRNTInterfaceInfo->State.InterfaceNumber = PrinterInterface->InterfaceNumber; + PRNTInterfaceInfo->State.AlternateSetting = PrinterInterface->AlternateSetting; + PRNTInterfaceInfo->State.IsActive = true; + + return PRNT_ENUMERROR_NoError; +} + +static uint8_t DCOMP_PRNT_Host_NextPRNTInterface(void* CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == PRNT_CSCP_PrinterClass) && + (Interface->SubClass == PRNT_CSCP_PrinterSubclass) && + (Interface->Protocol == PRNT_CSCP_BidirectionalProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint(void* CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); + + if (EndpointType == EP_TYPE_BULK) + return DESCRIPTOR_SEARCH_Found; + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +void PRNT_Host_USBTask(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive)) + return; + + #if !defined(NO_CLASS_DRIVER_AUTOFLUSH) + PRNT_Host_Flush(PRNTInterfaceInfo); + #endif +} + +uint8_t PRNT_Host_SetBidirectionalMode(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) +{ + if (PRNTInterfaceInfo->State.AlternateSetting) + { + uint8_t ErrorCode; + + if ((ErrorCode = USB_Host_SetInterfaceAltSetting(PRNTInterfaceInfo->State.InterfaceNumber, + PRNTInterfaceInfo->State.AlternateSetting)) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + } + + return HOST_SENDCONTROL_Successful; +} + +uint8_t PRNT_Host_GetPortStatus(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + uint8_t* const PortStatus) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = PRNT_REQ_GetPortStatus, + .wValue = 0, + .wIndex = PRNTInterfaceInfo->State.InterfaceNumber, + .wLength = sizeof(uint8_t), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + return USB_Host_SendControlRequest(PortStatus); +} + +uint8_t PRNT_Host_SoftReset(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = PRNT_REQ_SoftReset, + .wValue = 0, + .wIndex = PRNTInterfaceInfo->State.InterfaceNumber, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + return USB_Host_SendControlRequest(NULL); +} + +uint8_t PRNT_Host_Flush(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (!(Pipe_BytesInPipe())) + return PIPE_READYWAIT_NoError; + + bool BankFull = !(Pipe_IsReadWriteAllowed()); + + Pipe_ClearOUT(); + + if (BankFull) + { + if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) + return ErrorCode; + + Pipe_ClearOUT(); + } + + Pipe_Freeze(); + + return PIPE_READYWAIT_NoError; +} + +uint8_t PRNT_Host_SendByte(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + const uint8_t Data) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + uint8_t ErrorCode; + + Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_ClearOUT(); + + if ((ErrorCode = Pipe_WaitUntilReady()) != PIPE_READYWAIT_NoError) + return ErrorCode; + } + + Pipe_Write_8(Data); + Pipe_Freeze(); + + return PIPE_READYWAIT_NoError; +} + +uint8_t PRNT_Host_SendString(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + const char* const String) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Write_Stream_LE(String, strlen(String), NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + Pipe_ClearOUT(); + + ErrorCode = Pipe_WaitUntilReady(); + + Pipe_Freeze(); + + return ErrorCode; +} + +uint8_t PRNT_Host_SendData(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + void* Buffer, + const uint16_t Length) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Write_Stream_LE(Buffer, Length, NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + Pipe_ClearOUT(); + + ErrorCode = Pipe_WaitUntilReady(); + + Pipe_Freeze(); + + return ErrorCode; +} + +uint16_t PRNT_Host_BytesReceived(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive)) + return 0; + + Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + if (!(Pipe_BytesInPipe())) + { + Pipe_ClearIN(); + Pipe_Freeze(); + return 0; + } + else + { + Pipe_Freeze(); + return Pipe_BytesInPipe(); + } + } + else + { + Pipe_Freeze(); + + return 0; + } +} + +int16_t PRNT_Host_ReceiveByte(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(PRNTInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + int16_t ReceivedByte = -1; + + Pipe_SelectPipe(PRNTInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsINReceived()) + { + if (Pipe_BytesInPipe()) + ReceivedByte = Pipe_Read_8(); + + if (!(Pipe_BytesInPipe())) + Pipe_ClearIN(); + } + + Pipe_Freeze(); + + return ReceivedByte; +} + +uint8_t PRNT_Host_GetDeviceID(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + char* const DeviceIDString, + const uint16_t BufferSize) +{ + uint8_t ErrorCode; + uint16_t DeviceIDStringLength = 0; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = PRNT_REQ_GetDeviceID, + .wValue = 0, + .wIndex = PRNTInterfaceInfo->State.InterfaceNumber, + .wLength = sizeof(DeviceIDStringLength), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + if ((ErrorCode = USB_Host_SendControlRequest(&DeviceIDStringLength)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + if (!(DeviceIDStringLength)) + { + DeviceIDString[0] = 0x00; + return HOST_SENDCONTROL_Successful; + } + + DeviceIDStringLength = be16_to_cpu(DeviceIDStringLength); + + if (DeviceIDStringLength > BufferSize) + DeviceIDStringLength = BufferSize; + + USB_ControlRequest.wLength = DeviceIDStringLength; + + if ((ErrorCode = USB_Host_SendControlRequest(DeviceIDString)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + memmove(&DeviceIDString[0], &DeviceIDString[2], DeviceIDStringLength - 2); + + DeviceIDString[DeviceIDStringLength - 2] = 0x00; + + return HOST_SENDCONTROL_Successful; +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h new file mode 100644 index 0000000000..64494b1f67 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/PrinterClassHost.h @@ -0,0 +1,285 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB Printer Class driver. + * + * Host mode driver for the library USB Printer Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassPrinter + * \defgroup Group_USBClassPrinterHost Printer Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/PrinterClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the Printer USB Class driver. + * + * @{ + */ + +#ifndef __PRINTER_CLASS_HOST_H__ +#define __PRINTER_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/PrinterClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_PRINTER_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief Printer Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the Printer class driver functions as the \c PRNTInterfaceInfo parameter. This + * stores each Printer interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref PRNT_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t InterfaceNumber; /**< Interface index of the Printer interface within the attached device. */ + uint8_t AlternateSetting; /**< Alternate setting within the Printer Interface in the attached device. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_PRNT_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref PRNT_Host_ConfigurePipes() function. */ + enum PRNT_Host_EnumerationFailure_ErrorCodes_t + { + PRNT_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + PRNT_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + PRNT_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Printer interface was not found in the device's Configuration Descriptor. */ + PRNT_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** Host interface configuration routine, to configure a given Printer host interface instance using the + * Configuration Descriptor read from an attached USB device. This function automatically updates the given Printer + * instance's state values and configures the pipes required to communicate with the interface if it is found within + * the device. This should be called once after the stack has enumerated the attached device, while the host state + * machine is in the Addressed state. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref PRNT_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** General management task for a given Printer host class interface, required for the correct operation of + * the interface. This should be called frequently in the main program loop, before the master USB management task + * \ref USB_USBTask(). + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + */ + void PRNT_Host_USBTask(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Configures the printer to enable Bidirectional mode, if it is not already in this mode. This should be called + * once the connected device's configuration has been set, to ensure the printer is ready to accept commands. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t PRNT_Host_SetBidirectionalMode(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Retrieves the status of the virtual Printer port's inbound status lines. The result can then be masked against the + * \c PRNT_PORTSTATUS_* macros to determine the printer port's status. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * \param[out] PortStatus Location where the retrieved port status should be stored. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t PRNT_Host_GetPortStatus(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + uint8_t* const PortStatus) + ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Soft-resets the attached printer, readying it for new commands. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum. + */ + uint8_t PRNT_Host_SoftReset(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Flushes any data waiting to be sent, ensuring that the send buffer is cleared. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t PRNT_Host_Flush(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends the given null terminated string to the attached printer's input endpoint. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * \param[in] String Pointer to a null terminated string to send. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t PRNT_Host_SendString(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Sends the given raw data stream to the attached printer's input endpoint. This should contain commands that the + * printer is able to understand - for example, PCL data. Not all printers accept all printer languages; see + * \ref PRNT_Host_GetDeviceID() for details on determining acceptable languages for an attached printer. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * \param[in] Buffer Pointer to a buffer containing the raw command stream to send to the printer. + * \param[in] Length Size in bytes of the command stream to be sent. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t PRNT_Host_SendData(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + void* Buffer, + const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the + * byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the + * \ref PRNT_Host_Flush() function is called to flush the pending data to the host. This allows for multiple bytes to be + * packed into a single pipe packet, increasing data throughput. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * \param[in] Data Byte of data to send to the device. + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t PRNT_Host_SendByte(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + const uint8_t Data) ATTR_NON_NULL_PTR_ARG(1); + + /** Determines the number of bytes received by the printer interface from the device, waiting to be read. This indicates the number + * of bytes in the IN pipe bank only, and thus the number of calls to \ref PRNT_Host_ReceiveByte() which are guaranteed to succeed + * immediately. If multiple bytes are to be received, they should be buffered by the user application, as the pipe bank will not be + * released back to the USB controller until all bytes are read. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * + * \return Total number of buffered bytes received from the device. + */ + uint16_t PRNT_Host_BytesReceived(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo); + + /** Reads a byte of data from the device. If no data is waiting to be read of if a USB device is not connected, the function + * returns a negative value. The \ref PRNT_Host_BytesReceived() function may be queried in advance to determine how many bytes + * are currently buffered in the Printer interface's data receive pipe. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * + * \return Next received byte from the device, or a negative value if no data received. + */ + int16_t PRNT_Host_ReceiveByte(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo); + + /** Retrieves the attached printer device's ID string, formatted according to IEEE 1284. This string is sent as a + * Unicode string from the device and is automatically converted to an ASCII encoded C string by this function, thus + * the maximum reportable string length is two less than the size given (to accommodate the Unicode string length + * bytes which are removed). + * + * This string, when supported, contains the model, manufacturer and acceptable printer languages for the attached device. + * + * \param[in,out] PRNTInterfaceInfo Pointer to a structure containing a Printer Class host configuration and state. + * \param[out] DeviceIDString Pointer to a buffer where the Device ID string should be stored, in ASCII format. + * \param[in] BufferSize Size in bytes of the buffer allocated for the Device ID string. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t PRNT_Host_GetDeviceID(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo, + char* const DeviceIDString, + const uint16_t BufferSize) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_PRINTER_HOST_C) + static uint8_t DCOMP_PRNT_Host_NextPRNTInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/RNDISClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/RNDISClassHost.c new file mode 100644 index 0000000000..1e23f8e7c6 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/RNDISClassHost.c @@ -0,0 +1,476 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_RNDIS_DRIVER +#define __INCLUDE_FROM_RNDIS_HOST_C +#include "RNDISClassHost.h" + +uint8_t RNDIS_Host_ConfigurePipes(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Endpoint_t* NotificationEndpoint = NULL; + USB_Descriptor_Interface_t* RNDISControlInterface = NULL; + + memset(&RNDISInterfaceInfo->State, 0x00, sizeof(RNDISInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return RNDIS_ENUMERROR_InvalidConfigDescriptor; + + RNDISControlInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + while (!(DataINEndpoint) || !(DataOUTEndpoint) || !(NotificationEndpoint)) + { + if (!(RNDISControlInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_RNDIS_Host_NextRNDISInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (NotificationEndpoint) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_RNDIS_Host_NextRNDISDataInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return RNDIS_ENUMERROR_NoCompatibleInterfaceFound; + } + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + } + else + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_RNDIS_Host_NextRNDISControlInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return RNDIS_ENUMERROR_NoCompatibleInterfaceFound; + } + + RNDISControlInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + NotificationEndpoint = NULL; + } + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + { + if ((EndpointData->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT) + NotificationEndpoint = EndpointData; + else + DataINEndpoint = EndpointData; + } + else + { + DataOUTEndpoint = EndpointData; + } + } + + RNDISInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + RNDISInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + RNDISInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; + + RNDISInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + RNDISInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + RNDISInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; + + RNDISInterfaceInfo->Config.NotificationPipe.Size = le16_to_cpu(NotificationEndpoint->EndpointSize); + RNDISInterfaceInfo->Config.NotificationPipe.EndpointAddress = NotificationEndpoint->EndpointAddress; + RNDISInterfaceInfo->Config.NotificationPipe.Type = EP_TYPE_INTERRUPT; + + if (!(Pipe_ConfigurePipeTable(&RNDISInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&RNDISInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&RNDISInterfaceInfo->Config.NotificationPipe, 1))) + return false; + + RNDISInterfaceInfo->State.ControlInterfaceNumber = RNDISControlInterface->InterfaceNumber; + RNDISInterfaceInfo->State.IsActive = true; + + return RNDIS_ENUMERROR_NoError; +} + +static uint8_t DCOMP_RNDIS_Host_NextRNDISControlInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == CDC_CSCP_CDCClass) && + (Interface->SubClass == CDC_CSCP_ACMSubclass) && + (Interface->Protocol == CDC_CSCP_VendorSpecificProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_RNDIS_Host_NextRNDISDataInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, + USB_Descriptor_Interface_t); + + if ((Interface->Class == CDC_CSCP_CDCDataClass) && + (Interface->SubClass == CDC_CSCP_NoDataSubclass) && + (Interface->Protocol == CDC_CSCP_NoDataProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t DCOMP_RNDIS_Host_NextRNDISInterfaceEndpoint(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); + + if (((EndpointType == EP_TYPE_BULK) || (EndpointType == EP_TYPE_INTERRUPT)) && + !(Pipe_IsEndpointBound(Endpoint->EndpointAddress))) + { + return DESCRIPTOR_SEARCH_Found; + } + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +static uint8_t RNDIS_SendEncapsulatedCommand(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t Length) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = RNDIS_REQ_SendEncapsulatedCommand, + .wValue = 0, + .wIndex = RNDISInterfaceInfo->State.ControlInterfaceNumber, + .wLength = Length, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(Buffer); +} + +static uint8_t RNDIS_GetEncapsulatedResponse(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t Length) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE), + .bRequest = RNDIS_REQ_GetEncapsulatedResponse, + .wValue = 0, + .wIndex = RNDISInterfaceInfo->State.ControlInterfaceNumber, + .wLength = Length, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(Buffer); +} + +uint8_t RNDIS_Host_SendKeepAlive(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) +{ + uint8_t ErrorCode; + + RNDIS_KeepAlive_Message_t KeepAliveMessage; + RNDIS_KeepAlive_Complete_t KeepAliveMessageResponse; + + KeepAliveMessage.MessageType = CPU_TO_LE32(REMOTE_NDIS_KEEPALIVE_MSG); + KeepAliveMessage.MessageLength = CPU_TO_LE32(sizeof(RNDIS_KeepAlive_Message_t)); + KeepAliveMessage.RequestId = cpu_to_le32(RNDISInterfaceInfo->State.RequestID++); + + if ((ErrorCode = RNDIS_SendEncapsulatedCommand(RNDISInterfaceInfo, &KeepAliveMessage, + sizeof(RNDIS_KeepAlive_Message_t))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + if ((ErrorCode = RNDIS_GetEncapsulatedResponse(RNDISInterfaceInfo, &KeepAliveMessageResponse, + sizeof(RNDIS_KeepAlive_Complete_t))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + return HOST_SENDCONTROL_Successful; +} + +uint8_t RNDIS_Host_InitializeDevice(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) +{ + uint8_t ErrorCode; + + RNDIS_Initialize_Message_t InitMessage; + RNDIS_Initialize_Complete_t InitMessageResponse; + + InitMessage.MessageType = CPU_TO_LE32(REMOTE_NDIS_INITIALIZE_MSG); + InitMessage.MessageLength = CPU_TO_LE32(sizeof(RNDIS_Initialize_Message_t)); + InitMessage.RequestId = cpu_to_le32(RNDISInterfaceInfo->State.RequestID++); + + InitMessage.MajorVersion = CPU_TO_LE32(REMOTE_NDIS_VERSION_MAJOR); + InitMessage.MinorVersion = CPU_TO_LE32(REMOTE_NDIS_VERSION_MINOR); + InitMessage.MaxTransferSize = cpu_to_le32(RNDISInterfaceInfo->Config.HostMaxPacketSize); + + if ((ErrorCode = RNDIS_SendEncapsulatedCommand(RNDISInterfaceInfo, &InitMessage, + sizeof(RNDIS_Initialize_Message_t))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + if ((ErrorCode = RNDIS_GetEncapsulatedResponse(RNDISInterfaceInfo, &InitMessageResponse, + sizeof(RNDIS_Initialize_Complete_t))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + if (InitMessageResponse.Status != CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS)) + return RNDIS_ERROR_LOGICAL_CMD_FAILED; + + RNDISInterfaceInfo->State.DeviceMaxPacketSize = le32_to_cpu(InitMessageResponse.MaxTransferSize); + + return HOST_SENDCONTROL_Successful; +} + +uint8_t RNDIS_Host_SetRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + const uint32_t Oid, + void* Buffer, + const uint16_t Length) +{ + uint8_t ErrorCode; + + struct + { + RNDIS_Set_Message_t SetMessage; + uint8_t ContiguousBuffer[Length]; + } SetMessageData; + + RNDIS_Set_Complete_t SetMessageResponse; + + SetMessageData.SetMessage.MessageType = CPU_TO_LE32(REMOTE_NDIS_SET_MSG); + SetMessageData.SetMessage.MessageLength = cpu_to_le32(sizeof(RNDIS_Set_Message_t) + Length); + SetMessageData.SetMessage.RequestId = cpu_to_le32(RNDISInterfaceInfo->State.RequestID++); + + SetMessageData.SetMessage.Oid = cpu_to_le32(Oid); + SetMessageData.SetMessage.InformationBufferLength = cpu_to_le32(Length); + SetMessageData.SetMessage.InformationBufferOffset = CPU_TO_LE32(sizeof(RNDIS_Set_Message_t) - sizeof(RNDIS_Message_Header_t)); + SetMessageData.SetMessage.DeviceVcHandle = CPU_TO_LE32(0); + + memcpy(&SetMessageData.ContiguousBuffer, Buffer, Length); + + if ((ErrorCode = RNDIS_SendEncapsulatedCommand(RNDISInterfaceInfo, &SetMessageData, + (sizeof(RNDIS_Set_Message_t) + Length))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + if ((ErrorCode = RNDIS_GetEncapsulatedResponse(RNDISInterfaceInfo, &SetMessageResponse, + sizeof(RNDIS_Set_Complete_t))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + if (SetMessageResponse.Status != CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS)) + return RNDIS_ERROR_LOGICAL_CMD_FAILED; + + return HOST_SENDCONTROL_Successful; +} + +uint8_t RNDIS_Host_QueryRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + const uint32_t Oid, + void* Buffer, + const uint16_t MaxLength) +{ + uint8_t ErrorCode; + + RNDIS_Query_Message_t QueryMessage; + + struct + { + RNDIS_Query_Complete_t QueryMessageResponse; + uint8_t ContiguousBuffer[MaxLength]; + } QueryMessageResponseData; + + QueryMessage.MessageType = CPU_TO_LE32(REMOTE_NDIS_QUERY_MSG); + QueryMessage.MessageLength = CPU_TO_LE32(sizeof(RNDIS_Query_Message_t)); + QueryMessage.RequestId = cpu_to_le32(RNDISInterfaceInfo->State.RequestID++); + + QueryMessage.Oid = cpu_to_le32(Oid); + QueryMessage.InformationBufferLength = CPU_TO_LE32(0); + QueryMessage.InformationBufferOffset = CPU_TO_LE32(0); + QueryMessage.DeviceVcHandle = CPU_TO_LE32(0); + + if ((ErrorCode = RNDIS_SendEncapsulatedCommand(RNDISInterfaceInfo, &QueryMessage, + sizeof(RNDIS_Query_Message_t))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + if ((ErrorCode = RNDIS_GetEncapsulatedResponse(RNDISInterfaceInfo, &QueryMessageResponseData, + sizeof(QueryMessageResponseData))) != HOST_SENDCONTROL_Successful) + { + return ErrorCode; + } + + if (QueryMessageResponseData.QueryMessageResponse.Status != CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS)) + return RNDIS_ERROR_LOGICAL_CMD_FAILED; + + memcpy(Buffer, &QueryMessageResponseData.ContiguousBuffer, MaxLength); + + return HOST_SENDCONTROL_Successful; +} + +bool RNDIS_Host_IsPacketReceived(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) +{ + bool PacketWaiting; + + if ((USB_HostState != HOST_STATE_Configured) || !(RNDISInterfaceInfo->State.IsActive)) + return false; + + Pipe_SelectPipe(RNDISInterfaceInfo->Config.DataINPipe.Address); + + Pipe_Unfreeze(); + PacketWaiting = Pipe_IsINReceived(); + Pipe_Freeze(); + + return PacketWaiting; +} + +uint8_t RNDIS_Host_ReadPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + uint16_t* const PacketLength) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(RNDISInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + Pipe_SelectPipe(RNDISInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (!(Pipe_IsReadWriteAllowed())) + { + if (Pipe_IsINReceived()) + Pipe_ClearIN(); + + *PacketLength = 0; + Pipe_Freeze(); + return PIPE_RWSTREAM_NoError; + } + + RNDIS_Packet_Message_t DeviceMessage; + + if ((ErrorCode = Pipe_Read_Stream_LE(&DeviceMessage, sizeof(RNDIS_Packet_Message_t), + NULL)) != PIPE_RWSTREAM_NoError) + { + return ErrorCode; + } + + *PacketLength = (uint16_t)le32_to_cpu(DeviceMessage.DataLength); + + Pipe_Discard_Stream(le32_to_cpu(DeviceMessage.DataOffset) - + (sizeof(RNDIS_Packet_Message_t) - sizeof(RNDIS_Message_Header_t)), + NULL); + + Pipe_Read_Stream_LE(Buffer, *PacketLength, NULL); + + if (!(Pipe_BytesInPipe())) + Pipe_ClearIN(); + + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; +} + +uint8_t RNDIS_Host_SendPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t PacketLength) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(RNDISInterfaceInfo->State.IsActive)) + return PIPE_READYWAIT_DeviceDisconnected; + + RNDIS_Packet_Message_t DeviceMessage; + + memset(&DeviceMessage, 0, sizeof(RNDIS_Packet_Message_t)); + DeviceMessage.MessageType = CPU_TO_LE32(REMOTE_NDIS_PACKET_MSG); + DeviceMessage.MessageLength = CPU_TO_LE32(sizeof(RNDIS_Packet_Message_t) + PacketLength); + DeviceMessage.DataOffset = CPU_TO_LE32(sizeof(RNDIS_Packet_Message_t) - sizeof(RNDIS_Message_Header_t)); + DeviceMessage.DataLength = cpu_to_le32(PacketLength); + + Pipe_SelectPipe(RNDISInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Write_Stream_LE(&DeviceMessage, sizeof(RNDIS_Packet_Message_t), + NULL)) != PIPE_RWSTREAM_NoError) + { + return ErrorCode; + } + + Pipe_Write_Stream_LE(Buffer, PacketLength, NULL); + Pipe_ClearOUT(); + + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/RNDISClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/RNDISClassHost.h new file mode 100644 index 0000000000..bac6d5c2e8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/RNDISClassHost.h @@ -0,0 +1,270 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB RNDIS Class driver. + * + * Host mode driver for the library USB RNDIS Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassRNDIS + * \defgroup Group_USBClassRNDISHost RNDIS Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/RNDISClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the Microsoft RNDIS Ethernet + * USB Class driver. + * + * @{ + */ + +#ifndef __RNDIS_CLASS_HOST_H__ +#define __RNDIS_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/RNDISClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_RNDIS_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** \brief RNDIS Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the RNDIS class driver functions as the \c RNDISInterfaceInfo parameter. This + * stores each RNDIS interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + USB_Pipe_Table_t NotificationPipe; /**< Notification IN Pipe configuration table. */ + + uint32_t HostMaxPacketSize; /**< Maximum size of a packet which can be buffered by the host. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref RNDIS_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t ControlInterfaceNumber; /**< Interface index of the RNDIS control interface within the attached device. */ + + uint32_t DeviceMaxPacketSize; /**< Maximum size of a packet which can be buffered by the attached RNDIS device. */ + + uint32_t RequestID; /**< Request ID counter to give a unique ID for each command/response pair. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_RNDIS_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref RNDIS_Host_ConfigurePipes() function. */ + enum RNDIS_Host_EnumerationFailure_ErrorCodes_t + { + RNDIS_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + RNDIS_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + RNDIS_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible RNDIS interface was not found in the device's Configuration Descriptor. */ + RNDIS_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** Host interface configuration routine, to configure a given RNDIS host interface instance using the Configuration + * Descriptor read from an attached USB device. This function automatically updates the given RNDIS Host instance's + * state values and configures the pipes required to communicate with the interface if it is found within the device. + * This should be called once after the stack has enumerated the attached device, while the host state machine is in + * the Addressed state. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref RNDIS_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t RNDIS_Host_ConfigurePipes(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Sends a RNDIS KEEPALIVE command to the device, to ensure that it does not enter standby mode after periods + * of long inactivity. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum or \ref RNDIS_ERROR_LOGICAL_CMD_FAILED if the device returned a + * logical command failure. + */ + uint8_t RNDIS_Host_SendKeepAlive(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Initializes the attached RNDIS device's RNDIS interface. This should be called after the device's pipes have been + * configured via the call to \ref RNDIS_Host_ConfigurePipes(). + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum or \ref RNDIS_ERROR_LOGICAL_CMD_FAILED if the + * device returned a logical command failure. + */ + uint8_t RNDIS_Host_InitializeDevice(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sets a given RNDIS property of an attached RNDIS device. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * \param[in] Oid OID number of the parameter to set. + * \param[in] Buffer Pointer to where the property data is to be sourced from. + * \param[in] Length Length in bytes of the property data to sent to the device. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum or \ref RNDIS_ERROR_LOGICAL_CMD_FAILED if the + * device returned a logical command failure. + */ + uint8_t RNDIS_Host_SetRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + const uint32_t Oid, + void* Buffer, + const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Gets a given RNDIS property of an attached RNDIS device. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * \param[in] Oid OID number of the parameter to get. + * \param[in] Buffer Pointer to where the property data is to be written to. + * \param[in] MaxLength Length in bytes of the destination buffer size. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum or \ref RNDIS_ERROR_LOGICAL_CMD_FAILED if the + * device returned a logical command failure. + */ + uint8_t RNDIS_Host_QueryRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + const uint32_t Oid, + void* Buffer, + const uint16_t MaxLength) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Determines if a packet is currently waiting for the host to read in and process. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * + * \return Boolean \c true if a packet is waiting to be read in by the host, \c false otherwise. + */ + bool RNDIS_Host_IsPacketReceived(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Retrieves the next pending packet from the device, discarding the remainder of the RNDIS packet header to leave + * only the packet contents for processing by the host in the nominated buffer. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * \param[out] Buffer Pointer to a buffer where the packer data is to be written to. + * \param[out] PacketLength Pointer to where the length in bytes of the read packet is to be stored. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t RNDIS_Host_ReadPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + uint16_t* const PacketLength) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) + ATTR_NON_NULL_PTR_ARG(3); + + /** Sends the given packet to the attached RNDIS device, after adding a RNDIS packet message header. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + * \param[in] Buffer Pointer to a buffer where the packer data is to be read from. + * \param[in] PacketLength Length in bytes of the packet to send. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t RNDIS_Host_SendPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t PacketLength) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /* Inline Functions: */ + /** General management task for a given RNDIS host class interface, required for the correct operation of the interface. This should + * be called frequently in the main program loop, before the master USB management task \ref USB_USBTask(). + * + * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state. + */ + static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) + { + (void)RNDISInterfaceInfo; + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_RNDIS_HOST_C) + static uint8_t RNDIS_SendEncapsulatedCommand(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(2); + static uint8_t RNDIS_GetEncapsulatedResponse(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, + void* Buffer, + const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(2); + + static uint8_t DCOMP_RNDIS_Host_NextRNDISControlInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_RNDIS_Host_NextRNDISDataInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_RNDIS_Host_NextRNDISInterfaceEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/StillImageClassHost.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/StillImageClassHost.c new file mode 100644 index 0000000000..a6137b1918 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/StillImageClassHost.c @@ -0,0 +1,436 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../../Core/USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_SI_DRIVER +#define __INCLUDE_FROM_STILLIMAGE_HOST_C +#include "StillImageClassHost.h" + +uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) +{ + USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; + USB_Descriptor_Endpoint_t* DataOUTEndpoint = NULL; + USB_Descriptor_Endpoint_t* EventsEndpoint = NULL; + USB_Descriptor_Interface_t* StillImageInterface = NULL; + + memset(&SIInterfaceInfo->State, 0x00, sizeof(SIInterfaceInfo->State)); + + if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration) + return SI_ENUMERROR_InvalidConfigDescriptor; + + while (!(DataINEndpoint) || !(DataOUTEndpoint) || !(EventsEndpoint)) + { + if (!(StillImageInterface) || + USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_SI_Host_NextSIInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found) + { + if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, + DCOMP_SI_Host_NextSIInterface) != DESCRIPTOR_SEARCH_COMP_Found) + { + return SI_ENUMERROR_NoCompatibleInterfaceFound; + } + + StillImageInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t); + + DataINEndpoint = NULL; + DataOUTEndpoint = NULL; + EventsEndpoint = NULL; + + continue; + } + + USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t); + + if ((EndpointData->EndpointAddress & ENDPOINT_DIR_MASK) == ENDPOINT_DIR_IN) + { + if ((EndpointData->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT) + EventsEndpoint = EndpointData; + else + DataINEndpoint = EndpointData; + } + else + { + DataOUTEndpoint = EndpointData; + } + } + + SIInterfaceInfo->Config.DataINPipe.Size = le16_to_cpu(DataINEndpoint->EndpointSize); + SIInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress; + SIInterfaceInfo->Config.DataINPipe.Type = EP_TYPE_BULK; + + SIInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize); + SIInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress; + SIInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK; + + SIInterfaceInfo->Config.EventsPipe.Size = le16_to_cpu(EventsEndpoint->EndpointSize); + SIInterfaceInfo->Config.EventsPipe.EndpointAddress = EventsEndpoint->EndpointAddress; + SIInterfaceInfo->Config.EventsPipe.Type = EP_TYPE_INTERRUPT; + + if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.DataINPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.DataOUTPipe, 1))) + return false; + + if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.EventsPipe, 1))) + return false; + + SIInterfaceInfo->State.InterfaceNumber = StillImageInterface->InterfaceNumber; + SIInterfaceInfo->State.IsActive = true; + + return SI_ENUMERROR_NoError; +} + +uint8_t DCOMP_SI_Host_NextSIInterface(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Interface) + { + USB_Descriptor_Interface_t* Interface = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Interface_t); + + if ((Interface->Class == SI_CSCP_StillImageClass) && + (Interface->SubClass == SI_CSCP_StillImageSubclass) && + (Interface->Protocol == SI_CSCP_BulkOnlyProtocol)) + { + return DESCRIPTOR_SEARCH_Found; + } + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +uint8_t DCOMP_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor) +{ + USB_Descriptor_Header_t* Header = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Header_t); + + if (Header->Type == DTYPE_Endpoint) + { + USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t); + + uint8_t EndpointType = (Endpoint->Attributes & EP_TYPE_MASK); + + if (((EndpointType == EP_TYPE_BULK) || (EndpointType == EP_TYPE_INTERRUPT)) && + (!(Pipe_IsEndpointBound(Endpoint->EndpointAddress)))) + { + return DESCRIPTOR_SEARCH_Found; + } + } + else if (Header->Type == DTYPE_Interface) + { + return DESCRIPTOR_SEARCH_Fail; + } + + return DESCRIPTOR_SEARCH_NotFound; +} + +uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + PIMA_Container_t* const PIMAHeader) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + if (SIInterfaceInfo->State.IsSessionOpen) + PIMAHeader->TransactionID = cpu_to_le32(SIInterfaceInfo->State.TransactionID++); + + Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if ((ErrorCode = Pipe_Write_Stream_LE(PIMAHeader, PIMA_COMMAND_SIZE(0), NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + uint8_t ParamBytes = (PIMAHeader->DataLength - PIMA_COMMAND_SIZE(0)); + + if (ParamBytes) + { + if ((ErrorCode = Pipe_Write_Stream_LE(&PIMAHeader->Params, ParamBytes, NULL)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + } + + Pipe_ClearOUT(); + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; +} + +uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + PIMA_Container_t* const PIMAHeader) +{ + uint16_t TimeoutMSRem = SI_COMMAND_DATA_TIMEOUT_MS; + uint16_t PreviousFrameNumber = USB_Host_GetFrameNumber(); + + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + while (!(Pipe_IsINReceived())) + { + uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber(); + + if (CurrentFrameNumber != PreviousFrameNumber) + { + PreviousFrameNumber = CurrentFrameNumber; + + if (!(TimeoutMSRem--)) + return PIPE_RWSTREAM_Timeout; + } + + Pipe_Freeze(); + Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsStalled()) + { + USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress()); + return PIPE_RWSTREAM_PipeStalled; + } + + Pipe_Freeze(); + Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_IsStalled()) + { + USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress()); + return PIPE_RWSTREAM_PipeStalled; + } + + if (USB_HostState == HOST_STATE_Unattached) + return PIPE_RWSTREAM_DeviceDisconnected; + } + + Pipe_Read_Stream_LE(PIMAHeader, PIMA_COMMAND_SIZE(0), NULL); + + if (PIMAHeader->Type == CPU_TO_LE16(PIMA_CONTAINER_ResponseBlock)) + { + uint8_t ParamBytes = (PIMAHeader->DataLength - PIMA_COMMAND_SIZE(0)); + + if (ParamBytes) + Pipe_Read_Stream_LE(&PIMAHeader->Params, ParamBytes, NULL); + + Pipe_ClearIN(); + } + + Pipe_Freeze(); + + return PIPE_RWSTREAM_NoError; +} + +uint8_t SI_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + void* Buffer, + const uint16_t Bytes) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipe.Address); + Pipe_Unfreeze(); + + ErrorCode = Pipe_Write_Stream_LE(Buffer, Bytes, NULL); + + Pipe_ClearOUT(); + Pipe_Freeze(); + + return ErrorCode; +} + +uint8_t SI_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + void* Buffer, + const uint16_t Bytes) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipe.Address); + Pipe_Unfreeze(); + + ErrorCode = Pipe_Read_Stream_LE(Buffer, Bytes, NULL); + + Pipe_Freeze(); + + return ErrorCode; +} + +bool SI_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) +{ + bool IsEventReceived = false; + + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return false; + + Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipe.Address); + Pipe_Unfreeze(); + + if (Pipe_BytesInPipe()) + IsEventReceived = true; + + Pipe_Freeze(); + + return IsEventReceived; +} + +uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + PIMA_Container_t* const PIMAHeader) +{ + uint8_t ErrorCode; + + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipe.Address); + Pipe_Unfreeze(); + + ErrorCode = Pipe_Read_Stream_LE(PIMAHeader, sizeof(PIMA_Container_t), NULL); + + Pipe_ClearIN(); + Pipe_Freeze(); + + return ErrorCode; +} + +uint8_t SI_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + uint8_t ErrorCode; + + SIInterfaceInfo->State.TransactionID = 0; + SIInterfaceInfo->State.IsSessionOpen = false; + + PIMA_Container_t PIMABlock = (PIMA_Container_t) + { + .DataLength = CPU_TO_LE32(PIMA_COMMAND_SIZE(1)), + .Type = CPU_TO_LE16(PIMA_CONTAINER_CommandBlock), + .Code = CPU_TO_LE16(0x1002), + .Params = {CPU_TO_LE32(1)}, + }; + + if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + if ((PIMABlock.Type != CPU_TO_LE16(PIMA_CONTAINER_ResponseBlock)) || (PIMABlock.Code != CPU_TO_LE16(0x2001))) + return SI_ERROR_LOGICAL_CMD_FAILED; + + SIInterfaceInfo->State.IsSessionOpen = true; + + return PIPE_RWSTREAM_NoError; +} + +uint8_t SI_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + uint8_t ErrorCode; + + PIMA_Container_t PIMABlock = (PIMA_Container_t) + { + .DataLength = CPU_TO_LE32(PIMA_COMMAND_SIZE(1)), + .Type = CPU_TO_LE16(PIMA_CONTAINER_CommandBlock), + .Code = CPU_TO_LE16(0x1003), + .Params = {CPU_TO_LE32(1)}, + }; + + if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + SIInterfaceInfo->State.IsSessionOpen = false; + + if ((PIMABlock.Type != CPU_TO_LE16(PIMA_CONTAINER_ResponseBlock)) || (PIMABlock.Code != CPU_TO_LE16(0x2001))) + return SI_ERROR_LOGICAL_CMD_FAILED; + + return PIPE_RWSTREAM_NoError; +} + +uint8_t SI_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + const uint16_t Operation, + const uint8_t TotalParams, + uint32_t* const Params) +{ + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + uint8_t ErrorCode; + + PIMA_Container_t PIMABlock = (PIMA_Container_t) + { + .DataLength = cpu_to_le32(PIMA_COMMAND_SIZE(TotalParams)), + .Type = CPU_TO_LE16(PIMA_CONTAINER_CommandBlock), + .Code = cpu_to_le16(Operation), + }; + + memcpy(&PIMABlock.Params, Params, sizeof(uint32_t) * TotalParams); + + if ((ErrorCode = SI_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + return PIPE_RWSTREAM_NoError; +} + +uint8_t SI_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) +{ + uint8_t ErrorCode; + PIMA_Container_t PIMABlock; + + if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive)) + return PIPE_RWSTREAM_DeviceDisconnected; + + if ((ErrorCode = SI_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError) + return ErrorCode; + + if ((PIMABlock.Type != CPU_TO_LE16(PIMA_CONTAINER_ResponseBlock)) || (PIMABlock.Code != CPU_TO_LE16(0x2001))) + return SI_ERROR_LOGICAL_CMD_FAILED; + + return PIPE_RWSTREAM_NoError; +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/StillImageClassHost.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/StillImageClassHost.h new file mode 100644 index 0000000000..acfbd7d617 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/Host/StillImageClassHost.h @@ -0,0 +1,317 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Host mode driver for the library USB Still Image Class driver. + * + * Host mode driver for the library USB Still Image Class driver. + * + * \note This file should not be included directly. It is automatically included as needed by the USB module driver + * dispatch header located in LUFA/Drivers/USB.h. + */ + +/** \ingroup Group_USBClassSI + * \defgroup Group_USBClassStillImageHost Still Image Class Host Mode Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/StillImageClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Host Mode USB Class driver framework interface, for the Still Image USB Class driver. + * + * @{ + */ + +#ifndef __SI_CLASS_HOST_H__ +#define __SI_CLASS_HOST_H__ + + /* Includes: */ + #include "../../USB.h" + #include "../Common/StillImageClassCommon.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_SI_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Error code for some Still Image Host functions, indicating a logical (and not hardware) error. */ + #define SI_ERROR_LOGICAL_CMD_FAILED 0x80 + + /* Type Defines: */ + /** \brief Still Image Class Host Mode Configuration and State Structure. + * + * Class state structure. An instance of this structure should be made within the user application, + * and passed to each of the Still Image class driver functions as the \c SIInterfaceInfo parameter. This + * stores each Still Image interface's configuration and state information. + */ + typedef struct + { + struct + { + USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */ + USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */ + USB_Pipe_Table_t EventsPipe; /**< Event notification IN Pipe configuration table. */ + } Config; /**< Config data for the USB class interface within the device. All elements in this section + * <b>must</b> be set or the interface will fail to enumerate and operate correctly. + */ + struct + { + bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid + * after \ref SI_Host_ConfigurePipes() is called and the Host state machine is in the + * Configured state. + */ + uint8_t InterfaceNumber; /**< Interface index of the Still Image interface within the attached device. */ + + bool IsSessionOpen; /**< Indicates if a PIMA session is currently open with the attached device. */ + uint32_t TransactionID; /**< Transaction ID for the next transaction to send to the device. */ + } State; /**< State data for the USB class interface within the device. All elements in this section + * <b>may</b> be set to initial values, but may also be ignored to default to sane values when + * the interface is enumerated. + */ + } USB_ClassInfo_SI_Host_t; + + /* Enums: */ + /** Enum for the possible error codes returned by the \ref SI_Host_ConfigurePipes() function. */ + enum SI_Host_EnumerationFailure_ErrorCodes_t + { + SI_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */ + SI_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */ + SI_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Still Image interface was not found in the device's + * Configuration Descriptor. + */ + SI_ENUMERROR_PipeConfigurationFailed = 3, /**< One or more pipes for the specified interface could not be configured correctly. */ + }; + + /* Function Prototypes: */ + /** Host interface configuration routine, to configure a given Still Image host interface instance using the + * Configuration Descriptor read from an attached USB device. This function automatically updates the given Still + * Image Host instance's state values and configures the pipes required to communicate with the interface if it is + * found within the device. This should be called once after the stack has enumerated the attached device, while + * the host state machine is in the Addressed state. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor. + * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor. + * + * \return A value from the \ref SI_Host_EnumerationFailure_ErrorCodes_t enum. + */ + uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + uint16_t ConfigDescriptorSize, + void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3); + + /** Opens a new PIMA session with the attached device. This should be used before any session-orientated PIMA commands + * are issued to the device. Only one session can be open at the one time. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device + * returned a logical command failure. + */ + uint8_t SI_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Closes an already opened PIMA session with the attached device. This should be used after all session-orientated + * PIMA commands have been issued to the device. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device + * returned a logical command failure. + */ + uint8_t SI_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a raw PIMA block header to the device, filling out the transaction ID automatically. This can be used to send + * arbitrary PIMA blocks to the device with or without parameters. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * \param[in] PIMAHeader Pointer to a PIMA container structure that is to be sent. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(2); + + /** Receives a raw PIMA block header from the device. This can be used to receive arbitrary PIMA blocks from the device with + * or without parameters. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * \param[out] PIMAHeader Pointer to a PIMA container structure where the received block is to be stored. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(2); + + /** Sends a given PIMA command to the attached device, filling out the PIMA command header's Transaction ID automatically. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * \param[in] Operation PIMA operation code to issue to the device. + * \param[in] TotalParams Total number of 32-bit parameters to send to the device in the issued command block. + * \param[in] Params Pointer to an array of 32-bit values containing the parameters to send in the command block. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device + * returned a logical command failure. + */ + uint8_t SI_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + const uint16_t Operation, + const uint8_t TotalParams, + uint32_t* const Params) ATTR_NON_NULL_PTR_ARG(1); + + /** Receives and checks a response block from the attached Still Image device, once a command has been issued and all data + * associated with the command has been transferred. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device + * returned a logical command failure. + */ + uint8_t SI_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Indicates if the device has issued a PIMA event block to the host via the asynchronous events pipe. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * + * \return Boolean \c true if an event is waiting to be read, \c false otherwise. + */ + bool SI_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1); + + /** Receives an asynchronous event block from the device via the asynchronous events pipe. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * \param[out] PIMAHeader Pointer to a PIMA container structure where the event should be stored. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device + * returned a logical command failure. + */ + uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1) + ATTR_NON_NULL_PTR_ARG(2); + + /** Sends arbitrary data to the attached device, for use in the data phase of PIMA commands which require data + * transfer beyond the regular PIMA command block parameters. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * \param[in] Buffer Pointer to a buffer where the data to send has been stored. + * \param[in] Bytes Length in bytes of the data in the buffer to send to the attached device. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t SI_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + void* Buffer, + const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Receives arbitrary data from the attached device, for use in the data phase of PIMA commands which require data + * transfer beyond the regular PIMA command block parameters. + * + * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the + * call will fail. + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + * \param[out] Buffer Pointer to a buffer where the received data is to be stored. + * \param[in] Bytes Length in bytes of the data to read. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t SI_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, + void* Buffer, + const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /* Inline Functions: */ + /** General management task for a given Still Image host class interface, required for the correct operation of the + * interface. This should be called frequently in the main program loop, before the master USB management task + * \ref USB_USBTask(). + * + * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state. + */ + static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1) ATTR_ALWAYS_INLINE; + static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) + { + (void)SIInterfaceInfo; + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define SI_COMMAND_DATA_TIMEOUT_MS 10000 + + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_STILLIMAGE_HOST_C) + static uint8_t DCOMP_SI_Host_NextSIInterface(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + static uint8_t DCOMP_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor) + ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/MIDIClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/MIDIClass.h new file mode 100644 index 0000000000..e3b8e2f5ef --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/MIDIClass.h @@ -0,0 +1,83 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB MIDI Class driver. + * + * Master include file for the library USB MIDI Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassMIDI MIDI Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/MIDIClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * - LUFA/Drivers/USB/Class/Host/MIDIClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * MIDI Class Driver module. This module contains an internal implementation of the USB MIDI Class, for both Device + * and Host USB modes. User applications can use this class driver instead of implementing the MIDI class manually + * via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Hosts or Devices using the USB MIDI Class. + * + * \note The USB MIDI class is actually a special case of the regular Audio class, thus this module depends on + * structure definitions from the \ref Group_USBClassAudioDevice class driver module. + * + * @{ + */ + +#ifndef _MIDI_CLASS_H_ +#define _MIDI_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_MIDI_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_DEVICE) + #include "Device/MIDIClassDevice.h" + #endif + + #if defined(USB_CAN_BE_HOST) + #include "Host/MIDIClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/MassStorageClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/MassStorageClass.h new file mode 100644 index 0000000000..a5af1496b9 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/MassStorageClass.h @@ -0,0 +1,80 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB Mass Storage Class driver. + * + * Master include file for the library USB Mass Storage Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassMS Mass Storage Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/MassStorageClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * - LUFA/Drivers/USB/Class/Host/MassStorageClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Mass Storage Class Driver module. This module contains an internal implementation of the USB Mass Storage Class, for both + * Device and Host USB modes. User applications can use this class driver instead of implementing the Mass Storage class + * manually via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Hosts or Devices using the USB Mass Storage Class. + * + * @{ + */ + +#ifndef _MS_CLASS_H_ +#define _MS_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_MS_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_DEVICE) + #include "Device/MassStorageClassDevice.h" + #endif + + #if defined(USB_CAN_BE_HOST) + #include "Host/MassStorageClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/PrinterClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/PrinterClass.h new file mode 100644 index 0000000000..181d6931e6 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/PrinterClass.h @@ -0,0 +1,77 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB Printer Class driver. + * + * Master include file for the library USB Printer Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassPrinter Printer Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/PrinterClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Printer Class Driver module. This module contains an internal implementation of the USB Printer Class, for the base + * USB Printer transport layer for USB Host mode only. Note that printers are free to implement whatever printer language + * they choose on top of this (e.g. Postscript), and so this driver exposes low level data transport functions only rather + * than high level raster or text functions. User applications can use this class driver instead of implementing the Printer + * class manually via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Devices using the USB Printer Class. + * + * @{ + */ + +#ifndef _PRINTER_CLASS_H_ +#define _PRINTER_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_PRINTER_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_HOST) + #include "Host/PrinterClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/RNDISClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/RNDISClass.h new file mode 100644 index 0000000000..e270629e21 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/RNDISClass.h @@ -0,0 +1,80 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB RNDIS Class driver. + * + * Master include file for the library USB RNDIS Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassRNDIS RNDIS (Networking) Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Device/RNDISClassDevice.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * - LUFA/Drivers/USB/Class/Host/RNDISClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * RNDIS Class Driver module. This module contains an internal implementation of the Microsoft USB RNDIS Networking + * Class, for both Device and Host USB modes. User applications can use this class driver instead of implementing the + * RNDIS class manually via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Hosts using the USB RNDIS Class. + * + * @{ + */ + +#ifndef _RNDIS_CLASS_H_ +#define _RNDIS_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_RNDIS_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_DEVICE) + #include "Device/RNDISClassDevice.h" + #endif + + #if defined(USB_CAN_BE_HOST) + #include "Host/RNDISClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/StillImageClass.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/StillImageClass.h new file mode 100644 index 0000000000..e8c28b441f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Class/StillImageClass.h @@ -0,0 +1,75 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB Still Image Class driver. + * + * Master include file for the library USB Still Image Class driver, for both host and device modes, where available. + * + * This file should be included in all user projects making use of this optional class driver, instead of + * including any headers in the USB/ClassDriver/Device, USB/ClassDriver/Host or USB/ClassDriver/Common subdirectories. + */ + +/** \ingroup Group_USBClassDrivers + * \defgroup Group_USBClassSI Still Image Class Driver + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Class/Host/StillImageClassHost.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i> + * + * \section Sec_ModDescription Module Description + * Still Image Class Driver module. This module contains an internal implementation of the USB Still Image Class, + * for USB Host mode only. User applications can use this class driver instead of implementing the Still Image class + * manually via the low-level LUFA APIs. + * + * This module is designed to simplify the user code by exposing only the required interface needed to interface with + * Devices using the USB Still Image Class. + * + * @{ + */ + +#ifndef _SI_CLASS_H_ +#define _SI_CLASS_H_ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + #define __INCLUDE_FROM_SI_DRIVER + + /* Includes: */ + #include "../Core/USBMode.h" + + #if defined(USB_CAN_BE_HOST) + #include "Host/StillImageClassHost.h" + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.c new file mode 100644 index 0000000000..09d6f3775c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.c @@ -0,0 +1,57 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "../Device.h" + +void USB_Device_SendRemoteWakeup(void) +{ + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + { + USB_PLL_On(); + while (!(USB_PLL_IsReady())); + } + + USB_CLK_Unfreeze(); + + UDCON |= (1 << RMWKUP); + while (UDCON & (1 << RMWKUP)); +} + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h new file mode 100644 index 0000000000..318ff87200 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Device_AVR8.h @@ -0,0 +1,264 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Device definitions for the AVR8 microcontrollers. + * \copydetails Group_Device_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_Device + * \defgroup Group_Device_AVR8 Device Management (AVR8) + * \brief USB Device definitions for the AVR8 microcontrollers. + * + * Architecture specific USB Device definitions for the Atmel 8-bit AVR microcontrollers. + * + * @{ + */ + +#ifndef __USBDEVICE_AVR8_H__ +#define __USBDEVICE_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBController.h" + #include "../StdDescriptors.h" + #include "../USBInterrupt.h" + #include "../Endpoint.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + #if (defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS)) + #error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive. + #endif + + #if (defined(USE_FLASH_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS)) + #error USE_FLASH_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive. + #endif + + #if (defined(USE_FLASH_DESCRIPTORS) && defined(USE_RAM_DESCRIPTORS)) + #error USE_FLASH_DESCRIPTORS and USE_RAM_DESCRIPTORS are mutually exclusive. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name USB Device Mode Option Masks */ + //@{ + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__) + /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the + * USB interface should be initialized in low speed (1.5Mb/s) mode. + * + * \note Low Speed mode is not available on all USB AVR models. + * \n + * + * \note Restrictions apply on the number, size and type of endpoints which can be used + * when running in low speed mode - please refer to the USB 2.0 specification. + */ + #define USB_DEVICE_OPT_LOWSPEED (1 << 0) + #endif + + /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the + * USB interface should be initialized in full speed (12Mb/s) mode. + */ + #define USB_DEVICE_OPT_FULLSPEED (0 << 0) + //@} + + #if (!defined(NO_INTERNAL_SERIAL) && \ + (defined(USB_SERIES_7_AVR) || defined(USB_SERIES_6_AVR) || \ + defined(USB_SERIES_4_AVR) || defined(USB_SERIES_2_AVR) || \ + defined(__DOXYGEN__))) + /** String descriptor index for the device's unique serial number string descriptor within the device. + * This unique serial number is used by the host to associate resources to the device (such as drivers or COM port + * number allocations) to a device regardless of the port it is plugged in to on the host. Some microcontrollers contain + * a unique serial number internally, and setting the device descriptors serial number string index to this value + * will cause it to use the internal serial number. + * + * On unsupported devices, this will evaluate to \ref NO_DESCRIPTOR and so will force the host to create a pseudo-serial + * number for the device. + */ + #define USE_INTERNAL_SERIAL 0xDC + + /** Length of the device's unique internal serial number, in bits, if present on the selected microcontroller + * model. + */ + #define INTERNAL_SERIAL_LENGTH_BITS 80 + + /** Start address of the internal serial number, in the appropriate address space, if present on the selected microcontroller + * model. + */ + #define INTERNAL_SERIAL_START_ADDRESS 0x0E + #else + #define USE_INTERNAL_SERIAL NO_DESCRIPTOR + + #define INTERNAL_SERIAL_LENGTH_BITS 0 + #define INTERNAL_SERIAL_START_ADDRESS 0 + #endif + + /* Function Prototypes: */ + /** Sends a Remote Wakeup request to the host. This signals to the host that the device should + * be taken out of suspended mode, and communications should resume. + * + * Typically, this is implemented so that HID devices (mice, keyboards, etc.) can wake up the + * host computer when the host has suspended all USB devices to enter a low power state. + * + * \attention This function should only be used if the device has indicated to the host that it + * supports the Remote Wakeup feature in the device descriptors, and should only be + * issued if the host is currently allowing remote wakeup events from the device (i.e., + * the \ref USB_Device_RemoteWakeupEnabled flag is set). When the \c NO_DEVICE_REMOTE_WAKEUP + * compile time option is used, this function is unavailable. + * \n\n + * + * \attention The USB clock must be running for this function to operate. If the stack is initialized with + * the \ref USB_OPT_MANUAL_PLL option enabled, the user must ensure that the PLL is running + * before attempting to call this function. + * + * \see \ref Group_StdDescriptors for more information on the RMWAKEUP feature and device descriptors. + */ + void USB_Device_SendRemoteWakeup(void); + + /* Inline Functions: */ + /** Returns the current USB frame number, when in device mode. Every millisecond the USB bus is active (i.e. enumerated to a host) + * the frame number is incremented by one. + * + * \return Current USB frame number from the USB controller. + */ + static inline uint16_t USB_Device_GetFrameNumber(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint16_t USB_Device_GetFrameNumber(void) + { + return UDFNUM; + } + + #if !defined(NO_SOF_EVENTS) + /** Enables the device mode Start Of Frame events. When enabled, this causes the + * \ref EVENT_USB_Device_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, + * at the start of each USB frame when enumerated in device mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Device_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_EnableSOFEvents(void) + { + USB_INT_Enable(USB_INT_SOFI); + } + + /** Disables the device mode Start Of Frame events. When disabled, this stops the firing of the + * \ref EVENT_USB_Device_StartOfFrame() event when enumerated in device mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Device_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_DisableSOFEvents(void) + { + USB_INT_Disable(USB_INT_SOFI); + } + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Inline Functions: */ + #if defined(USB_DEVICE_OPT_LOWSPEED) + static inline void USB_Device_SetLowSpeed(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetLowSpeed(void) + { + UDCON |= (1 << LSM); + } + + static inline void USB_Device_SetFullSpeed(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetFullSpeed(void) + { + UDCON &= ~(1 << LSM); + } + #endif + + static inline void USB_Device_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetDeviceAddress(const uint8_t Address) + { + uint8_t Temp = (UDADDR & (1 << ADDEN)) | (Address & 0x7F); + + UDADDR = Temp; + UDADDR = Temp | (1 << ADDEN); + } + + static inline bool USB_Device_IsAddressSet(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_Device_IsAddressSet(void) + { + return (UDADDR & (1 << ADDEN)); + } + + #if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR) + static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1); + static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) + { + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + uint8_t SigReadAddress = INTERNAL_SERIAL_START_ADDRESS; + + for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++) + { + uint8_t SerialByte = boot_signature_byte_get(SigReadAddress); + + if (SerialCharNum & 0x01) + { + SerialByte >>= 4; + SigReadAddress++; + } + + SerialByte &= 0x0F; + + UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ? + (('A' - 10) + SerialByte) : ('0' + SerialByte)); + } + + SetGlobalInterruptMask(CurrentGlobalInt); + } + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c new file mode 100644 index 0000000000..7563ed35ab --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c @@ -0,0 +1,275 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "EndpointStream_AVR8.h" + +#if !defined(CONTROL_ONLY_DEVICE) +uint8_t Endpoint_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + Endpoint_ClearOUT(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + Endpoint_Discard_8(); + + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +uint8_t Endpoint_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + Endpoint_ClearIN(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + Endpoint_Write_8(0); + + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, + * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_RW.c" + +#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" +#endif + +#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE + #define TEMPLATE_BUFFER_TYPE void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE + #define TEMPLATE_BUFFER_TYPE void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_RW.c" +#endif + +#endif + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_Control_W.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_Control_W.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_Control_R.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_Control_R.c" + +#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" +#endif + +#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_Control_R.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_Control_R.c" +#endif + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.h new file mode 100644 index 0000000000..77c9c82fe3 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.h @@ -0,0 +1,648 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Endpoint data stream transmission and reception management for the AVR8 microcontrollers. + * \copydetails Group_EndpointStreamRW_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointStreamRW + * \defgroup Group_EndpointStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8) + * \brief Endpoint data stream transmission and reception management for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of data streams from + * and to endpoints. + * + * @{ + */ + +#ifndef __ENDPOINT_STREAM_AVR8_H__ +#define __ENDPOINT_STREAM_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../USBTask.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Function Prototypes: */ + /** \name Stream functions for null data */ + //@{ + + /** Reads and discards the given number of bytes from the currently selected endpoint's bank, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Length Number of bytes to discard via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending + * full packets to the host as needed. The last packet is not automatically sent once the + * remaining bytes have been written; the user is responsible for manually sending the last + * packet to the host via the \ref Endpoint_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Length Number of zero bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + //@} + + /** \name Stream functions for RAM source/destination data */ + //@{ + + /** Writes the given number of bytes to the endpoint from the given buffer in little endian, + * sending full packets to the host as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Endpoint_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Stream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the endpoint from the given buffer in big endian, + * sending full packets to the host as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Endpoint_ClearIN() macro. + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Stream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the endpoint from the given buffer in little endian, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Stream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the endpoint from the given buffer in big endian, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Stream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian, + * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared + * in both failure and success states; the user is responsible for manually clearing the status OUT packet + * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian, + * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared + * in both failure and success states; the user is responsible for manually clearing the status OUT packet + * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian, + * discarding fully read packets from the host as needed. The device IN acknowledgement is not + * automatically sent after success or failure states; the user is responsible for manually sending the + * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian, + * discarding fully read packets from the host as needed. The device IN acknowledgement is not + * automatically sent after success or failure states; the user is responsible for manually sending the + * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /** \name Stream functions for EEPROM source/destination data */ + //@{ + + /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_EStream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_EStream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_LE(). + * + * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_EStream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_BE(). + * + * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_EStream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE(). + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE(). + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE(). + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /** \name Stream functions for PROGMEM source/destination data */ + //@{ + + /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_PStream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_PStream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.c new file mode 100644 index 0000000000..0002a256d5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.c @@ -0,0 +1,201 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "../Endpoint.h" + +#if !defined(FIXED_CONTROL_ENDPOINT_SIZE) +uint8_t USB_Device_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE; +#endif + +bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, + const uint8_t Entries) +{ + for (uint8_t i = 0; i < Entries; i++) + { + if (!(Table[i].Address)) + continue; + + if (!(Endpoint_ConfigureEndpoint(Table[i].Address, Table[i].Type, Table[i].Size, Table[i].Banks))) + return false; + } + + return true; +} + +bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, + const uint8_t UECFG0XData, + const uint8_t UECFG1XData) +{ +#if defined(CONTROL_ONLY_DEVICE) || defined(ORDERED_EP_CONFIG) + Endpoint_SelectEndpoint(Number); + Endpoint_EnableEndpoint(); + + UECFG1X = 0; + UECFG0X = UECFG0XData; + UECFG1X = UECFG1XData; + + return Endpoint_IsConfigured(); +#else + for (uint8_t EPNum = Number; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++) + { + uint8_t UECFG0XTemp; + uint8_t UECFG1XTemp; + uint8_t UEIENXTemp; + + Endpoint_SelectEndpoint(EPNum); + + if (EPNum == Number) + { + UECFG0XTemp = UECFG0XData; + UECFG1XTemp = UECFG1XData; + UEIENXTemp = 0; + } + else + { + UECFG0XTemp = UECFG0X; + UECFG1XTemp = UECFG1X; + UEIENXTemp = UEIENX; + } + + if (!(UECFG1XTemp & (1 << ALLOC))) + continue; + + Endpoint_DisableEndpoint(); + UECFG1X &= ~(1 << ALLOC); + + Endpoint_EnableEndpoint(); + UECFG0X = UECFG0XTemp; + UECFG1X = UECFG1XTemp; + UEIENX = UEIENXTemp; + + if (!(Endpoint_IsConfigured())) + return false; + } + + Endpoint_SelectEndpoint(Number); + return true; +#endif +} + +void Endpoint_ClearEndpoints(void) +{ + UEINT = 0; + + for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++) + { + Endpoint_SelectEndpoint(EPNum); + UEIENX = 0; + UEINTX = 0; + UECFG1X = 0; + Endpoint_DisableEndpoint(); + } +} + +void Endpoint_ClearStatusStage(void) +{ + if (USB_ControlRequest.bmRequestType & REQDIR_DEVICETOHOST) + { + while (!(Endpoint_IsOUTReceived())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return; + } + + Endpoint_ClearOUT(); + } + else + { + while (!(Endpoint_IsINReady())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return; + } + + Endpoint_ClearIN(); + } +} + +#if !defined(CONTROL_ONLY_DEVICE) +uint8_t Endpoint_WaitUntilReady(void) +{ + #if (USB_STREAM_TIMEOUT_MS < 0xFF) + uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #else + uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #endif + + uint16_t PreviousFrameNumber = USB_Device_GetFrameNumber(); + + for (;;) + { + if (Endpoint_GetEndpointDirection() == ENDPOINT_DIR_IN) + { + if (Endpoint_IsINReady()) + return ENDPOINT_READYWAIT_NoError; + } + else + { + if (Endpoint_IsOUTReceived()) + return ENDPOINT_READYWAIT_NoError; + } + + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_READYWAIT_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_READYWAIT_BusSuspended; + else if (Endpoint_IsStalled()) + return ENDPOINT_READYWAIT_EndpointStalled; + + uint16_t CurrentFrameNumber = USB_Device_GetFrameNumber(); + + if (CurrentFrameNumber != PreviousFrameNumber) + { + PreviousFrameNumber = CurrentFrameNumber; + + if (!(TimeoutMSRem--)) + return ENDPOINT_READYWAIT_Timeout; + } + } +} +#endif + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.h new file mode 100644 index 0000000000..08944babc4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Endpoint_AVR8.h @@ -0,0 +1,819 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Endpoint definitions for the AVR8 microcontrollers. + * \copydetails Group_EndpointManagement_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointRW + * \defgroup Group_EndpointRW_AVR8 Endpoint Data Reading and Writing (AVR8) + * \brief Endpoint data read/write definitions for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to endpoints. + */ + +/** \ingroup Group_EndpointPrimitiveRW + * \defgroup Group_EndpointPrimitiveRW_AVR8 Read/Write of Primitive Data Types (AVR8) + * \brief Endpoint primitive read/write definitions for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to endpoints. + */ + +/** \ingroup Group_EndpointPacketManagement + * \defgroup Group_EndpointPacketManagement_AVR8 Endpoint Packet Management (AVR8) + * \brief Endpoint packet management definitions for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to packet management of endpoints. + */ + +/** \ingroup Group_EndpointManagement + * \defgroup Group_EndpointManagement_AVR8 Endpoint Management (AVR8) + * \brief Endpoint management definitions for the Atmel AVR8 architecture. + * + * Functions, macros and enums related to endpoint management when in USB Device mode. This + * module contains the endpoint management macros, as well as endpoint interrupt and data + * send/receive functions for various data types. + * + * @{ + */ + +#ifndef __ENDPOINT_AVR8_H__ +#define __ENDPOINT_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBTask.h" + #include "../USBInterrupt.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Inline Functions: */ + static inline uint8_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST + ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) + { + uint8_t MaskVal = 0; + uint16_t CheckBytes = 8; + + while (CheckBytes < Bytes) + { + MaskVal++; + CheckBytes <<= 1; + } + + return (MaskVal << EPSIZE0); + } + + /* Function Prototypes: */ + void Endpoint_ClearEndpoints(void); + bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, + const uint8_t UECFG0XData, + const uint8_t UECFG1XData); + + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) + /** Default size of the default control endpoint's bank, until altered by the control endpoint bank size + * value in the device descriptor. Not available if the \c FIXED_CONTROL_ENDPOINT_SIZE token is defined. + */ + #define ENDPOINT_CONTROLEP_DEFAULT_SIZE 8 + #endif + + #if !defined(CONTROL_ONLY_DEVICE) || defined(__DOXYGEN__) + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + #define ENDPOINT_TOTAL_ENDPOINTS 7 + #else + /** Total number of endpoints (including the default control endpoint at address 0) which may + * be used in the device. Different USB AVR models support different amounts of endpoints, + * this value reflects the maximum number of endpoints for the currently selected AVR model. + */ + #define ENDPOINT_TOTAL_ENDPOINTS 5 + #endif + #else + #define ENDPOINT_TOTAL_ENDPOINTS 1 + #endif + + /* Enums: */ + /** Enum for the possible error return codes of the \ref Endpoint_WaitUntilReady() function. + * + * \ingroup Group_EndpointRW_AVR8 + */ + enum Endpoint_WaitUntilReady_ErrorCodes_t + { + ENDPOINT_READYWAIT_NoError = 0, /**< Endpoint is ready for next packet, no error. */ + ENDPOINT_READYWAIT_EndpointStalled = 1, /**< The endpoint was stalled during the stream + * transfer by the host or device. + */ + ENDPOINT_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while + * waiting for the endpoint to become ready. + */ + ENDPOINT_READYWAIT_BusSuspended = 3, /**< The USB bus has been suspended by the host and + * no USB endpoint traffic can occur until the bus + * has resumed. + */ + ENDPOINT_READYWAIT_Timeout = 4, /**< The host failed to accept or send the next packet + * within the software timeout period set by the + * \ref USB_STREAM_TIMEOUT_MS macro. + */ + }; + + /* Inline Functions: */ + /** Configures the specified endpoint address with the given endpoint type, bank size and number of hardware + * banks. Once configured, the endpoint may be read from or written to, depending on its direction. + * + * \param[in] Address Endpoint address to configure. + * + * \param[in] Type Type of endpoint to configure, a \c EP_TYPE_* mask. Not all endpoint types + * are available on Low Speed USB devices - refer to the USB 2.0 specification. + * + * \param[in] Size Size of the endpoint's bank, where packets are stored before they are transmitted + * to the USB host, or after they have been received from the USB host (depending on + * the endpoint's data direction). The bank size must indicate the maximum packet size + * that the endpoint can handle. + * + * \param[in] Banks Number of banks to use for the endpoint being configured. + * + * \attention When the \c ORDERED_EP_CONFIG compile time option is used, Endpoints <b>must</b> be configured in + * ascending order, or bank corruption will occur. + * + * \note Different endpoints may have different maximum packet sizes based on the endpoint's index - please + * refer to the chosen microcontroller model's datasheet to determine the maximum bank size for each endpoint. + * \n\n + * + * \note The default control endpoint should not be manually configured by the user application, as + * it is automatically configured by the library internally. + * \n\n + * + * \note This routine will automatically select the specified endpoint upon success. Upon failure, the endpoint + * which failed to reconfigure correctly will be selected. + * + * \return Boolean \c true if the configuration succeeded, \c false otherwise. + */ + static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, + const uint8_t Type, + const uint16_t Size, + const uint8_t Banks) ATTR_ALWAYS_INLINE; + static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, + const uint8_t Type, + const uint16_t Size, + const uint8_t Banks) + { + uint8_t Number = (Address & ENDPOINT_EPNUM_MASK); + + if (Number >= ENDPOINT_TOTAL_ENDPOINTS) + return false; + + return Endpoint_ConfigureEndpoint_Prv(Number, + ((Type << EPTYPE0) | ((Address & ENDPOINT_DIR_IN) ? (1 << EPDIR) : 0)), + ((1 << ALLOC) | ((Banks > 1) ? (1 << EPBK0) : 0) | Endpoint_BytesToEPSizeMask(Size))); + } + + /** Indicates the number of bytes currently stored in the current endpoint's selected bank. + * + * \ingroup Group_EndpointRW_AVR8 + * + * \return Total number of bytes in the currently selected Endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_BytesInEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_BytesInEndpoint(void) + { + #if (defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) && !defined(__AVR_ATmega32U6__) + return UEBCX; + #elif defined(USB_SERIES_4_AVR) || defined(__AVR_ATmega32U6__) + return (((uint16_t)UEBCHX << 8) | UEBCLX); + #elif defined(USB_SERIES_2_AVR) + return UEBCLX; + #endif + } + + /** Determines the currently selected endpoint's direction. + * + * \return The currently selected endpoint's direction, as a \c ENDPOINT_DIR_* mask. + */ + static inline uint8_t Endpoint_GetEndpointDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_GetEndpointDirection(void) + { + return (UECFG0X & (1 << EPDIR)) ? ENDPOINT_DIR_IN : ENDPOINT_DIR_OUT; + } + + /** Get the endpoint address of the currently selected endpoint. This is typically used to save + * the currently selected endpoint so that it can be restored after another endpoint has been + * manipulated. + * + * \return Index of the currently selected endpoint. + */ + static inline uint8_t Endpoint_GetCurrentEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_GetCurrentEndpoint(void) + { + #if !defined(CONTROL_ONLY_DEVICE) + return ((UENUM & ENDPOINT_EPNUM_MASK) | Endpoint_GetEndpointDirection()); + #else + return ENDPOINT_CONTROLEP; + #endif + } + + /** Selects the given endpoint address. + * + * Any endpoint operations which do not require the endpoint address to be indicated will operate on + * the currently selected endpoint. + * + * \param[in] Address Endpoint address to select. + */ + static inline void Endpoint_SelectEndpoint(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Endpoint_SelectEndpoint(const uint8_t Address) + { + #if !defined(CONTROL_ONLY_DEVICE) + UENUM = (Address & ENDPOINT_EPNUM_MASK); + #endif + } + + /** Resets the endpoint bank FIFO. This clears all the endpoint banks and resets the USB controller's + * data In and Out pointers to the bank's contents. + * + * \param[in] Address Endpoint address whose FIFO buffers are to be reset. + */ + static inline void Endpoint_ResetEndpoint(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ResetEndpoint(const uint8_t Address) + { + UERST = (1 << (Address & ENDPOINT_EPNUM_MASK)); + UERST = 0; + } + + /** Enables the currently selected endpoint so that data can be sent and received through it to + * and from a host. + * + * \note Endpoints must first be configured properly via \ref Endpoint_ConfigureEndpoint(). + */ + static inline void Endpoint_EnableEndpoint(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_EnableEndpoint(void) + { + UECONX |= (1 << EPEN); + } + + /** Disables the currently selected endpoint so that data cannot be sent and received through it + * to and from a host. + */ + static inline void Endpoint_DisableEndpoint(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_DisableEndpoint(void) + { + UECONX &= ~(1 << EPEN); + } + + /** Determines if the currently selected endpoint is enabled, but not necessarily configured. + * + * \return Boolean \c true if the currently selected endpoint is enabled, \c false otherwise. + */ + static inline bool Endpoint_IsEnabled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsEnabled(void) + { + return ((UECONX & (1 << EPEN)) ? true : false); + } + + /** Retrieves the number of busy banks in the currently selected endpoint, which have been queued for + * transmission via the \ref Endpoint_ClearIN() command, or are awaiting acknowledgement via the + * \ref Endpoint_ClearOUT() command. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + * + * \return Total number of busy banks in the selected endpoint. + */ + static inline uint8_t Endpoint_GetBusyBanks(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Endpoint_GetBusyBanks(void) + { + return (UESTA0X & (0x03 << NBUSYBK0)); + } + + /** Aborts all pending IN transactions on the currently selected endpoint, once the bank + * has been queued for transmission to the host via \ref Endpoint_ClearIN(). This function + * will terminate all queued transactions, resetting the endpoint banks ready for a new + * packet. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + */ + static inline void Endpoint_AbortPendingIN(void) + { + while (Endpoint_GetBusyBanks() != 0) + { + UEINTX |= (1 << RXOUTI); + while (UEINTX & (1 << RXOUTI)); + } + } + + /** Determines if the currently selected endpoint may be read from (if data is waiting in the endpoint + * bank and the endpoint is an OUT direction, or if the bank is not yet full if the endpoint is an IN + * direction). This function will return false if an error has occurred in the endpoint, if the endpoint + * is an OUT direction and no packet (or an empty packet) has been received, or if the endpoint is an IN + * direction and the endpoint bank is full. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + * + * \return Boolean \c true if the currently selected endpoint may be read from or written to, depending + * on its direction. + */ + static inline bool Endpoint_IsReadWriteAllowed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsReadWriteAllowed(void) + { + return ((UEINTX & (1 << RWAL)) ? true : false); + } + + /** Determines if the currently selected endpoint is configured. + * + * \return Boolean \c true if the currently selected endpoint has been configured, \c false otherwise. + */ + static inline bool Endpoint_IsConfigured(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsConfigured(void) + { + return ((UESTA0X & (1 << CFGOK)) ? true : false); + } + + /** Returns a mask indicating which INTERRUPT type endpoints have interrupted - i.e. their + * interrupt duration has elapsed. Which endpoints have interrupted can be determined by + * masking the return value against <tt>(1 << <i>{Endpoint Number}</i>)</tt>. + * + * \return Mask whose bits indicate which endpoints have interrupted. + */ + static inline uint8_t Endpoint_GetEndpointInterrupts(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_GetEndpointInterrupts(void) + { + return UEINT; + } + + /** Determines if the specified endpoint number has interrupted (valid only for INTERRUPT type + * endpoints). + * + * \param[in] Address Address of the endpoint whose interrupt flag should be tested. + * + * \return Boolean \c true if the specified endpoint has interrupted, \c false otherwise. + */ + static inline bool Endpoint_HasEndpointInterrupted(const uint8_t Address) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_HasEndpointInterrupted(const uint8_t Address) + { + return ((Endpoint_GetEndpointInterrupts() & (1 << (Address & ENDPOINT_EPNUM_MASK))) ? true : false); + } + + /** Determines if the selected IN endpoint is ready for a new packet to be sent to the host. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + * + * \return Boolean \c true if the current endpoint is ready for an IN packet, \c false otherwise. + */ + static inline bool Endpoint_IsINReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsINReady(void) + { + return ((UEINTX & (1 << TXINI)) ? true : false); + } + + /** Determines if the selected OUT endpoint has received new packet from the host. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + * + * \return Boolean \c true if current endpoint is has received an OUT packet, \c false otherwise. + */ + static inline bool Endpoint_IsOUTReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsOUTReceived(void) + { + return ((UEINTX & (1 << RXOUTI)) ? true : false); + } + + /** Determines if the current CONTROL type endpoint has received a SETUP packet. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + * + * \return Boolean \c true if the selected endpoint has received a SETUP packet, \c false otherwise. + */ + static inline bool Endpoint_IsSETUPReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsSETUPReceived(void) + { + return ((UEINTX & (1 << RXSTPI)) ? true : false); + } + + /** Clears a received SETUP packet on the currently selected CONTROL type endpoint, freeing up the + * endpoint for the next packet. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + * + * \note This is not applicable for non CONTROL type endpoints. + */ + static inline void Endpoint_ClearSETUP(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearSETUP(void) + { + UEINTX &= ~(1 << RXSTPI); + } + + /** Sends an IN packet to the host on the currently selected endpoint, freeing up the endpoint for the + * next packet and switching to the alternative endpoint bank if double banked. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + */ + static inline void Endpoint_ClearIN(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearIN(void) + { + #if !defined(CONTROL_ONLY_DEVICE) + UEINTX &= ~((1 << TXINI) | (1 << FIFOCON)); + #else + UEINTX &= ~(1 << TXINI); + #endif + } + + /** Acknowledges an OUT packet to the host on the currently selected endpoint, freeing up the endpoint + * for the next packet and switching to the alternative endpoint bank if double banked. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + */ + static inline void Endpoint_ClearOUT(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearOUT(void) + { + #if !defined(CONTROL_ONLY_DEVICE) + UEINTX &= ~((1 << RXOUTI) | (1 << FIFOCON)); + #else + UEINTX &= ~(1 << RXOUTI); + #endif + } + + /** Stalls the current endpoint, indicating to the host that a logical problem occurred with the + * indicated endpoint and that the current transfer sequence should be aborted. This provides a + * way for devices to indicate invalid commands to the host so that the current transfer can be + * aborted and the host can begin its own recovery sequence. + * + * The currently selected endpoint remains stalled until either the \ref Endpoint_ClearStall() macro + * is called, or the host issues a CLEAR FEATURE request to the device for the currently selected + * endpoint. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + */ + static inline void Endpoint_StallTransaction(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_StallTransaction(void) + { + UECONX |= (1 << STALLRQ); + } + + /** Clears the STALL condition on the currently selected endpoint. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + */ + static inline void Endpoint_ClearStall(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearStall(void) + { + UECONX |= (1 << STALLRQC); + } + + /** Determines if the currently selected endpoint is stalled, false otherwise. + * + * \ingroup Group_EndpointPacketManagement_AVR8 + * + * \return Boolean \c true if the currently selected endpoint is stalled, \c false otherwise. + */ + static inline bool Endpoint_IsStalled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsStalled(void) + { + return ((UECONX & (1 << STALLRQ)) ? true : false); + } + + /** Resets the data toggle of the currently selected endpoint. */ + static inline void Endpoint_ResetDataToggle(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ResetDataToggle(void) + { + UECONX |= (1 << RSTDT); + } + + /** Sets the direction of the currently selected endpoint. + * + * \param[in] DirectionMask New endpoint direction, as a \c ENDPOINT_DIR_* mask. + */ + static inline void Endpoint_SetEndpointDirection(const uint8_t DirectionMask) ATTR_ALWAYS_INLINE; + static inline void Endpoint_SetEndpointDirection(const uint8_t DirectionMask) + { + UECFG0X = ((UECFG0X & ~(1 << EPDIR)) | (DirectionMask ? (1 << EPDIR) : 0)); + } + + /** Reads one byte from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \return Next byte in the currently selected endpoint's FIFO buffer. + */ + static inline uint8_t Endpoint_Read_8(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_Read_8(void) + { + return UEDATX; + } + + /** Writes one byte to the currently selected endpoint's bank, for IN direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \param[in] Data Data to write into the the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_8(const uint8_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_8(const uint8_t Data) + { + UEDATX = Data; + } + + /** Discards one byte from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + */ + static inline void Endpoint_Discard_8(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_8(void) + { + uint8_t Dummy; + + Dummy = UEDATX; + + (void)Dummy; + } + + /** Reads two bytes from the currently selected endpoint's bank in little endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \return Next two bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_Read_16_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_Read_16_LE(void) + { + union + { + uint16_t Value; + uint8_t Bytes[2]; + } Data; + + Data.Bytes[0] = UEDATX; + Data.Bytes[1] = UEDATX; + + return Data.Value; + } + + /** Reads two bytes from the currently selected endpoint's bank in big endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \return Next two bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_Read_16_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_Read_16_BE(void) + { + union + { + uint16_t Value; + uint8_t Bytes[2]; + } Data; + + Data.Bytes[1] = UEDATX; + Data.Bytes[0] = UEDATX; + + return Data.Value; + } + + /** Writes two bytes to the currently selected endpoint's bank in little endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_16_LE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_16_LE(const uint16_t Data) + { + UEDATX = (Data & 0xFF); + UEDATX = (Data >> 8); + } + + /** Writes two bytes to the currently selected endpoint's bank in big endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_16_BE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_16_BE(const uint16_t Data) + { + UEDATX = (Data >> 8); + UEDATX = (Data & 0xFF); + } + + /** Discards two bytes from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + */ + static inline void Endpoint_Discard_16(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_16(void) + { + uint8_t Dummy; + + Dummy = UEDATX; + Dummy = UEDATX; + + (void)Dummy; + } + + /** Reads four bytes from the currently selected endpoint's bank in little endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \return Next four bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint32_t Endpoint_Read_32_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_Read_32_LE(void) + { + union + { + uint32_t Value; + uint8_t Bytes[4]; + } Data; + + Data.Bytes[0] = UEDATX; + Data.Bytes[1] = UEDATX; + Data.Bytes[2] = UEDATX; + Data.Bytes[3] = UEDATX; + + return Data.Value; + } + + /** Reads four bytes from the currently selected endpoint's bank in big endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \return Next four bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint32_t Endpoint_Read_32_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_Read_32_BE(void) + { + union + { + uint32_t Value; + uint8_t Bytes[4]; + } Data; + + Data.Bytes[3] = UEDATX; + Data.Bytes[2] = UEDATX; + Data.Bytes[1] = UEDATX; + Data.Bytes[0] = UEDATX; + + return Data.Value; + } + + /** Writes four bytes to the currently selected endpoint's bank in little endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_32_LE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_32_LE(const uint32_t Data) + { + UEDATX = (Data & 0xFF); + UEDATX = (Data >> 8); + UEDATX = (Data >> 16); + UEDATX = (Data >> 24); + } + + /** Writes four bytes to the currently selected endpoint's bank in big endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_32_BE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_32_BE(const uint32_t Data) + { + UEDATX = (Data >> 24); + UEDATX = (Data >> 16); + UEDATX = (Data >> 8); + UEDATX = (Data & 0xFF); + } + + /** Discards four bytes from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_AVR8 + */ + static inline void Endpoint_Discard_32(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_32(void) + { + uint8_t Dummy; + + Dummy = UEDATX; + Dummy = UEDATX; + Dummy = UEDATX; + Dummy = UEDATX; + + (void)Dummy; + } + + /* External Variables: */ + /** Global indicating the maximum packet size of the default control endpoint located at address + * 0 in the device. This value is set to the value indicated in the device descriptor in the user + * project once the USB interface is initialized into device mode. + * + * If space is an issue, it is possible to fix this to a static value by defining the control + * endpoint size in the \c FIXED_CONTROL_ENDPOINT_SIZE token passed to the compiler in the makefile + * via the -D switch. When a fixed control endpoint size is used, the size is no longer dynamically + * read from the descriptors at runtime and instead fixed to the given value. When used, it is + * important that the descriptor control endpoint size value matches the size given as the + * \c FIXED_CONTROL_ENDPOINT_SIZE token - it is recommended that the \c FIXED_CONTROL_ENDPOINT_SIZE token + * be used in the device descriptors to ensure this. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) + extern uint8_t USB_Device_ControlEndpointSize; + #else + #define USB_Device_ControlEndpointSize FIXED_CONTROL_ENDPOINT_SIZE + #endif + + /* Function Prototypes: */ + /** Configures a table of endpoint descriptions, in sequence. This function can be used to configure multiple + * endpoints at the same time. + * + * \note Endpoints with a zero address will be ignored, thus this function cannot be used to configure the + * control endpoint. + * + * \param[in] Table Pointer to a table of endpoint descriptions. + * \param[in] Entries Number of entries in the endpoint table to configure. + * + * \return Boolean \c true if all endpoints configured successfully, \c false otherwise. + */ + bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, + const uint8_t Entries); + + /** Completes the status stage of a control transfer on a CONTROL type endpoint automatically, + * with respect to the data direction. This is a convenience function which can be used to + * simplify user control request handling. + * + * \note This routine should not be called on non CONTROL type endpoints. + */ + void Endpoint_ClearStatusStage(void); + + /** Spin-loops until the currently selected non-control endpoint is ready for the next packet of data + * to be read or written to it. + * + * \note This routine should not be called on CONTROL type endpoints. + * + * \ingroup Group_EndpointRW_AVR8 + * + * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t Endpoint_WaitUntilReady(void); + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Host_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Host_AVR8.c new file mode 100644 index 0000000000..d932683374 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Host_AVR8.c @@ -0,0 +1,294 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_HOST_C +#include "../Host.h" + +void USB_Host_ProcessNextHostState(void) +{ + uint8_t ErrorCode = HOST_ENUMERROR_NoError; + uint8_t SubErrorCode = HOST_ENUMERROR_NoError; + + static uint16_t WaitMSRemaining; + static uint8_t PostWaitState; + + switch (USB_HostState) + { + case HOST_STATE_WaitForDevice: + if (WaitMSRemaining) + { + if ((SubErrorCode = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful) + { + USB_HostState = PostWaitState; + ErrorCode = HOST_ENUMERROR_WaitStage; + break; + } + + if (!(--WaitMSRemaining)) + USB_HostState = PostWaitState; + } + + break; + case HOST_STATE_Powered: + WaitMSRemaining = HOST_DEVICE_SETTLE_DELAY_MS; + + USB_HostState = HOST_STATE_Powered_WaitForDeviceSettle; + break; + case HOST_STATE_Powered_WaitForDeviceSettle: + if (WaitMSRemaining--) + { + Delay_MS(1); + break; + } + else + { + USB_Host_VBUS_Manual_Off(); + + USB_OTGPAD_On(); + USB_Host_VBUS_Auto_Enable(); + USB_Host_VBUS_Auto_On(); + + #if defined(NO_AUTO_VBUS_MANAGEMENT) + USB_Host_VBUS_Manual_Enable(); + USB_Host_VBUS_Manual_On(); + #endif + + USB_HostState = HOST_STATE_Powered_WaitForConnect; + } + + break; + case HOST_STATE_Powered_WaitForConnect: + if (USB_INT_HasOccurred(USB_INT_DCONNI)) + { + USB_INT_Clear(USB_INT_DCONNI); + USB_INT_Clear(USB_INT_DDISCI); + + USB_INT_Clear(USB_INT_VBERRI); + USB_INT_Enable(USB_INT_VBERRI); + + USB_Host_ResumeBus(); + Pipe_ClearPipes(); + + HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Powered_DoReset); + } + + break; + case HOST_STATE_Powered_DoReset: + USB_Host_ResetDevice(); + + HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Powered_ConfigPipe); + break; + case HOST_STATE_Powered_ConfigPipe: + if (!(Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL, ENDPOINT_CONTROLEP, PIPE_CONTROLPIPE_DEFAULT_SIZE, 1))) + { + ErrorCode = HOST_ENUMERROR_PipeConfigError; + SubErrorCode = 0; + break; + } + + USB_HostState = HOST_STATE_Default; + break; + case HOST_STATE_Default: + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_GetDescriptor, + .wValue = (DTYPE_Device << 8), + .wIndex = 0, + .wLength = 8, + }; + + uint8_t DataBuffer[8]; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + if ((SubErrorCode = USB_Host_SendControlRequest(DataBuffer)) != HOST_SENDCONTROL_Successful) + { + ErrorCode = HOST_ENUMERROR_ControlError; + break; + } + + USB_Host_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, Endpoint0Size)]; + + USB_Host_ResetDevice(); + + HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Default_PostReset); + break; + case HOST_STATE_Default_PostReset: + if (!(Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL, ENDPOINT_CONTROLEP, USB_Host_ControlPipeSize, 1))) + { + ErrorCode = HOST_ENUMERROR_PipeConfigError; + SubErrorCode = 0; + break; + } + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_SetAddress, + .wValue = USB_HOST_DEVICEADDRESS, + .wIndex = 0, + .wLength = 0, + }; + + if ((SubErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful) + { + ErrorCode = HOST_ENUMERROR_ControlError; + break; + } + + HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Default_PostAddressSet); + break; + case HOST_STATE_Default_PostAddressSet: + USB_Host_SetDeviceAddress(USB_HOST_DEVICEADDRESS); + + USB_HostState = HOST_STATE_Addressed; + + EVENT_USB_Host_DeviceEnumerationComplete(); + break; + } + + if ((ErrorCode != HOST_ENUMERROR_NoError) && (USB_HostState != HOST_STATE_Unattached)) + { + EVENT_USB_Host_DeviceEnumerationFailed(ErrorCode, SubErrorCode); + + USB_Host_VBUS_Auto_Off(); + + EVENT_USB_Host_DeviceUnattached(); + + USB_ResetInterface(); + } +} + +uint8_t USB_Host_WaitMS(uint8_t MS) +{ + bool BusSuspended = USB_Host_IsBusSuspended(); + uint8_t ErrorCode = HOST_WAITERROR_Successful; + bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI); + + USB_INT_Disable(USB_INT_HSOFI); + USB_INT_Clear(USB_INT_HSOFI); + + USB_Host_ResumeBus(); + + while (MS) + { + if (USB_INT_HasOccurred(USB_INT_HSOFI)) + { + USB_INT_Clear(USB_INT_HSOFI); + MS--; + } + + if ((USB_HostState == HOST_STATE_Unattached) || (USB_CurrentMode != USB_MODE_Host)) + { + ErrorCode = HOST_WAITERROR_DeviceDisconnect; + + break; + } + + if (Pipe_IsError()) + { + Pipe_ClearError(); + ErrorCode = HOST_WAITERROR_PipeError; + + break; + } + + if (Pipe_IsStalled()) + { + Pipe_ClearStall(); + ErrorCode = HOST_WAITERROR_SetupStalled; + + break; + } + } + + if (BusSuspended) + USB_Host_SuspendBus(); + + if (HSOFIEnabled) + USB_INT_Enable(USB_INT_HSOFI); + + return ErrorCode; +} + +static void USB_Host_ResetDevice(void) +{ + bool BusSuspended = USB_Host_IsBusSuspended(); + + USB_INT_Disable(USB_INT_DDISCI); + + USB_Host_ResetBus(); + while (!(USB_Host_IsBusResetComplete())); + USB_Host_ResumeBus(); + + USB_Host_ConfigurationNumber = 0; + + bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI); + + USB_INT_Disable(USB_INT_HSOFI); + USB_INT_Clear(USB_INT_HSOFI); + + for (uint8_t MSRem = 10; MSRem != 0; MSRem--) + { + /* Workaround for powerless-pull-up devices. After a USB bus reset, + all disconnection interrupts are suppressed while a USB frame is + looked for - if it is found within 10ms, the device is still + present. */ + + if (USB_INT_HasOccurred(USB_INT_HSOFI)) + { + USB_INT_Clear(USB_INT_HSOFI); + USB_INT_Clear(USB_INT_DDISCI); + break; + } + + Delay_MS(1); + } + + if (HSOFIEnabled) + USB_INT_Enable(USB_INT_HSOFI); + + if (BusSuspended) + USB_Host_SuspendBus(); + + USB_INT_Enable(USB_INT_DDISCI); +} + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Host_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Host_AVR8.h new file mode 100644 index 0000000000..f8d92f81f6 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Host_AVR8.h @@ -0,0 +1,372 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Host definitions for the AVR8 microcontrollers. + * \copydetails Group_Host_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_Host + * \defgroup Group_Host_AVR8 Host Management (AVR8) + * \brief USB Host definitions for the AVR8 microcontrollers. + * + * Architecture specific USB Host definitions for the Atmel 8-bit AVR microcontrollers. + * + * @{ + */ + +#ifndef __USBHOST_AVR8_H__ +#define __USBHOST_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../StdDescriptors.h" + #include "../Pipe.h" + #include "../USBInterrupt.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + #if defined(INVERTED_VBUS_ENABLE_LINE) && !defined(NO_AUTO_VBUS_MANAGEMENT) + #error The INVERTED_VBUS_ENABLE_LINE compile option requires NO_AUTO_VBUS_MANAGEMENT for the AVR8 architecture. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Indicates the fixed USB device address which any attached device is enumerated to when in + * host mode. As only one USB device may be attached to the AVR in host mode at any one time + * and that the address used is not important (other than the fact that it is non-zero), a + * fixed value is specified by the library. + */ + #define USB_HOST_DEVICEADDRESS 1 + + #if !defined(HOST_DEVICE_SETTLE_DELAY_MS) || defined(__DOXYGEN__) + /** Constant for the delay in milliseconds after a device is connected before the library + * will start the enumeration process. Some devices require a delay of up to 5 seconds + * after connection before the enumeration process can start or incorrect operation will + * occur. + * + * The default delay value may be overridden in the user project makefile by defining the + * \c HOST_DEVICE_SETTLE_DELAY_MS token to the required delay in milliseconds, and passed to the + * compiler using the -D switch. + */ + #define HOST_DEVICE_SETTLE_DELAY_MS 1000 + #endif + + /** Enum for the error codes for the \ref EVENT_USB_Host_HostError() event. + * + * \see \ref Group_Events for more information on this event. + */ + enum USB_Host_ErrorCodes_t + { + HOST_ERROR_VBusVoltageDip = 0, /**< VBUS voltage dipped to an unacceptable level. This + * error may be the result of an attached device drawing + * too much current from the VBUS line, or due to the + * AVR's power source being unable to supply sufficient + * current. + */ + }; + + /** Enum for the error codes for the \ref EVENT_USB_Host_DeviceEnumerationFailed() event. + * + * \see \ref Group_Events for more information on this event. + */ + enum USB_Host_EnumerationErrorCodes_t + { + HOST_ENUMERROR_NoError = 0, /**< No error occurred. Used internally, this is not a valid + * ErrorCode parameter value for the \ref EVENT_USB_Host_DeviceEnumerationFailed() + * event. + */ + HOST_ENUMERROR_WaitStage = 1, /**< One of the delays between enumeration steps failed + * to complete successfully, due to a timeout or other + * error. + */ + HOST_ENUMERROR_NoDeviceDetected = 2, /**< No device was detected, despite the USB data lines + * indicating the attachment of a device. + */ + HOST_ENUMERROR_ControlError = 3, /**< One of the enumeration control requests failed to + * complete successfully. + */ + HOST_ENUMERROR_PipeConfigError = 4, /**< The default control pipe (address 0) failed to + * configure correctly. + */ + }; + + /* Inline Functions: */ + /** Returns the current USB frame number, when in host mode. Every millisecond the USB bus is active (i.e. not suspended) + * the frame number is incremented by one. + * + * \return Current USB frame number from the USB controller. + */ + static inline uint16_t USB_Host_GetFrameNumber(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t USB_Host_GetFrameNumber(void) + { + return UHFNUM; + } + + #if !defined(NO_SOF_EVENTS) + /** Enables the host mode Start Of Frame events. When enabled, this causes the + * \ref EVENT_USB_Host_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, + * at the start of each USB frame when a device is enumerated while in host mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Host_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_EnableSOFEvents(void) + { + USB_INT_Enable(USB_INT_HSOFI); + } + + /** Disables the host mode Start Of Frame events. When disabled, this stops the firing of the + * \ref EVENT_USB_Host_StartOfFrame() event when enumerated in host mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Host_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_DisableSOFEvents(void) + { + USB_INT_Disable(USB_INT_HSOFI); + } + #endif + + /** Resets the USB bus, including the endpoints in any attached device and pipes on the AVR host. + * USB bus resets leave the default control pipe configured (if already configured). + * + * If the USB bus has been suspended prior to issuing a bus reset, the attached device will be + * woken up automatically and the bus resumed after the reset has been correctly issued. + */ + static inline void USB_Host_ResetBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResetBus(void) + { + UHCON |= (1 << RESET); + } + + /** Determines if a previously issued bus reset (via the \ref USB_Host_ResetBus() macro) has + * completed. + * + * \return Boolean \c true if no bus reset is currently being sent, \c false otherwise. + */ + static inline bool USB_Host_IsBusResetComplete(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsBusResetComplete(void) + { + return ((UHCON & (1 << RESET)) ? false : true); + } + + /** Resumes USB communications with an attached and enumerated device, by resuming the transmission + * of the 1MS Start Of Frame messages to the device. When resumed, USB communications between the + * host and attached device may occur. + */ + static inline void USB_Host_ResumeBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResumeBus(void) + { + UHCON |= (1 << SOFEN); + } + + /** Suspends the USB bus, preventing any communications from occurring between the host and attached + * device until the bus has been resumed. This stops the transmission of the 1MS Start Of Frame + * messages to the device. + * + * \attention While the USB bus is suspended, all USB interrupt sources are also disabled; this means that + * some events (such as device disconnections) will not fire until the bus is resumed. + */ + static inline void USB_Host_SuspendBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_SuspendBus(void) + { + UHCON &= ~(1 << SOFEN); + } + + /** Determines if the USB bus has been suspended via the use of the \ref USB_Host_SuspendBus() macro, + * false otherwise. While suspended, no USB communications can occur until the bus is resumed, + * except for the Remote Wakeup event from the device if supported. + * + * \return Boolean \c true if the bus is currently suspended, \c false otherwise. + */ + static inline bool USB_Host_IsBusSuspended(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsBusSuspended(void) + { + return ((UHCON & (1 << SOFEN)) ? false : true); + } + + /** Determines if the attached device is currently enumerated in Full Speed mode (12Mb/s), or + * false if the attached device is enumerated in Low Speed mode (1.5Mb/s). + * + * \return Boolean \c true if the attached device is enumerated in Full Speed mode, \c false otherwise. + */ + static inline bool USB_Host_IsDeviceFullSpeed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsDeviceFullSpeed(void) + { + return ((USBSTA & (1 << SPEED)) ? true : false); + } + + /** Determines if the attached device is currently issuing a Remote Wakeup request, requesting + * that the host resume the USB bus and wake up the device, false otherwise. + * + * \return Boolean \c true if the attached device has sent a Remote Wakeup request, \c false otherwise. + */ + static inline bool USB_Host_IsRemoteWakeupSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsRemoteWakeupSent(void) + { + return ((UHINT & (1 << RXRSMI)) ? true : false); + } + + /** Clears the flag indicating that a Remote Wakeup request has been issued by an attached device. */ + static inline void USB_Host_ClearRemoteWakeupSent(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ClearRemoteWakeupSent(void) + { + UHINT &= ~(1 << RXRSMI); + } + + /** Accepts a Remote Wakeup request from an attached device. This must be issued in response to + * a device's Remote Wakeup request within 2ms for the request to be accepted and the bus to + * be resumed. + */ + static inline void USB_Host_ResumeFromWakeupRequest(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResumeFromWakeupRequest(void) + { + UHCON |= (1 << RESUME); + } + + /** Determines if a resume from Remote Wakeup request is currently being sent to an attached + * device. + * + * \return Boolean \c true if no resume request is currently being sent, \c false otherwise. + */ + static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) + { + return ((UHCON & (1 << RESUME)) ? false : true); + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + static inline void USB_Host_HostMode_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_HostMode_On(void) + { + USBCON |= (1 << HOST); + } + + static inline void USB_Host_HostMode_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_HostMode_Off(void) + { + USBCON &= ~(1 << HOST); + } + + static inline void USB_Host_VBUS_Auto_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_Enable(void) + { + OTGCON &= ~(1 << VBUSHWC); + UHWCON |= (1 << UVCONE); + } + + static inline void USB_Host_VBUS_Manual_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_Enable(void) + { + OTGCON |= (1 << VBUSHWC); + UHWCON &= ~(1 << UVCONE); + + DDRE |= (1 << 7); + } + + static inline void USB_Host_VBUS_Auto_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_On(void) + { + OTGCON |= (1 << VBUSREQ); + } + + static inline void USB_Host_VBUS_Manual_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_On(void) + { + #if defined(INVERTED_VBUS_ENABLE_LINE) + PORTE &= ~(1 << 7); + #else + PORTE |= (1 << 7); + #endif + } + + static inline void USB_Host_VBUS_Auto_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_Off(void) + { + OTGCON |= (1 << VBUSRQC); + } + + static inline void USB_Host_VBUS_Manual_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_Off(void) + { + #if defined(INVERTED_VBUS_ENABLE_LINE) + PORTE |= (1 << 7); + #else + PORTE &= ~(1 << 7); + #endif + } + + static inline void USB_Host_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void USB_Host_SetDeviceAddress(const uint8_t Address) + { + UHADDR = (Address & 0x7F); + } + + /* Enums: */ + enum USB_Host_WaitMSErrorCodes_t + { + HOST_WAITERROR_Successful = 0, + HOST_WAITERROR_DeviceDisconnect = 1, + HOST_WAITERROR_PipeError = 2, + HOST_WAITERROR_SetupStalled = 3, + }; + + /* Function Prototypes: */ + void USB_Host_ProcessNextHostState(void); + uint8_t USB_Host_WaitMS(uint8_t MS); + + #if defined(__INCLUDE_FROM_HOST_C) + static void USB_Host_ResetDevice(void); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/OTG_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/OTG_AVR8.h new file mode 100644 index 0000000000..5296beb6aa --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/OTG_AVR8.h @@ -0,0 +1,159 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB OTG definitions for the AVR8 microcontrollers. + * \copydetails Group_OTG_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_OTG + * \defgroup Group_OTG_AVR8 USB On The Go (OTG) Management (AVR8) + * \brief USB OTG definitions for the AVR8 microcontrollers. + * + * Architecture specific USB OTG definitions for the Atmel 8-bit AVR microcontrollers. + * + * @{ + */ + +#ifndef __USBOTG_AVR8_H__ +#define __USBOTG_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the VBUS pulsing method of SRP, supported by some OTG devices. + * + * \see \ref USB_OTG_Device_InitiateSRP(). + */ + #define USB_OTG_SRP_VBUS (1 << SRPSEL) + + /** Mask for the Data + pulsing method of SRP, supported by some OTG devices. + * + * \see \ref USB_OTG_Device_InitiateSRP(). + */ + #define USB_OTG_STP_DATA 0 + + /* Inline Functions: */ + /** Initiate a Host Negotiation Protocol request. This indicates to the other connected device + * that the device wishes to change device/host roles. + */ + static inline void USB_OTG_Device_RequestHNP(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTG_Device_RequestHNP(void) + { + OTGCON |= (1 << HNPREQ); + } + + /** Cancel a Host Negotiation Protocol request. This stops a pending HNP request to the other + * connected device. + */ + static inline void USB_OTG_Device_CancelHNPRequest(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTG_Device_CancelHNPRequest(void) + { + OTGCON &= ~(1 << HNPREQ); + } + + /** Determines if the device is currently sending a HNP to an attached host. + * + * \return Boolean \c true if currently sending a HNP to the other connected device, \c false otherwise + */ + static inline bool USB_OTG_Device_IsSendingHNP(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_OTG_Device_IsSendingHNP(void) + { + return ((OTGCON & (1 << HNPREQ)) ? true : false); + } + + /** Initiates a Session Request Protocol request. Most OTG devices turn off VBUS when the USB + * interface is not in use, to conserve power. Sending a SRP to a USB OTG device running in + * host mode indicates that VBUS should be applied and a session started. + * + * There are two different methods of sending a SRP - either pulses on the VBUS line, or by + * pulsing the Data + line via the internal pull-up resistor. + * + * \param[in] SRPTypeMask Mask indicating the type of SRP to use, either \ref USB_OTG_SRP_VBUS or + * \ref USB_OTG_STP_DATA. + */ + static inline void USB_OTG_Device_InitiateSRP(const uint8_t SRPTypeMask) ATTR_ALWAYS_INLINE; + static inline void USB_OTG_Device_InitiateSRP(const uint8_t SRPTypeMask) + { + OTGCON = ((OTGCON & ~(1 << SRPSEL)) | (SRPTypeMask | (1 << SRPREQ))); + } + + /** Accepts a HNP from a connected device, indicating that both devices should exchange + * device/host roles. + */ + static inline void USB_OTG_Host_AcceptHNP(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTG_Host_AcceptHNP(void) + { + OTGCON |= (1 << HNPREQ); + } + + /** Rejects a HNP from a connected device, indicating that both devices should remain in their + * current device/host roles. + */ + static inline void USB_OTG_Host_RejectHNP(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTG_Host_RejectHNP(void) + { + OTGCON &= ~(1 << HNPREQ); + } + + /** Indicates if the connected device is currently sending a HNP request. + * + * \return Boolean \c true if a HNP is currently being issued by the connected device, \c false otherwise. + */ + static inline bool USB_OTG_Host_IsHNPReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_OTG_Host_IsHNPReceived(void) + { + return ((OTGCON & (1 << HNPREQ)) ? true : false); + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.c new file mode 100644 index 0000000000..e71a7bd327 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.c @@ -0,0 +1,221 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#include "PipeStream_AVR8.h" + +uint8_t Pipe_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + Pipe_SetPipeToken(PIPE_TOKEN_IN); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_ClearIN(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return PIPE_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + } + else + { + Pipe_Discard_8(); + + Length--; + BytesInTransfer++; + } + } + + return PIPE_RWSTREAM_NoError; +} + +uint8_t Pipe_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + Pipe_SetPipeToken(PIPE_TOKEN_OUT); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_ClearOUT(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return PIPE_RWSTREAM_IncompleteTransfer; + } + + USB_USBTask(); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + } + else + { + Pipe_Write_8(0); + + Length--; + BytesInTransfer++; + } + } + + return PIPE_RWSTREAM_NoError; +} + +/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, + * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ + +#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_TOKEN PIPE_TOKEN_IN +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8() +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_TOKEN PIPE_TOKEN_IN +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8() +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Write_PStream_LE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(pgm_read_byte(BufferPtr)) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Write_PStream_BE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(pgm_read_byte(BufferPtr)) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Write_EStream_LE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(eeprom_read_byte(BufferPtr)) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Write_EStream_BE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(eeprom_read_byte(BufferPtr)) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Read_EStream_LE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_TOKEN PIPE_TOKEN_IN +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Pipe_Read_8()) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Read_EStream_BE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_TOKEN PIPE_TOKEN_IN +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Pipe_Read_8()) +#include "Template/Template_Pipe_RW.c" + +#endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.h new file mode 100644 index 0000000000..8307ab4973 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/PipeStream_AVR8.h @@ -0,0 +1,442 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Pipe data stream transmission and reception management for the AVR8 microcontrollers + * \copydetails Group_PipeStreamRW_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_PipeStreamRW + * \defgroup Group_PipeStreamRW_AVR8 Read/Write of Multi-Byte Streams (AVR8) + * \brief Pipe data stream transmission and reception management for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of data streams from + * and to pipes. + * + * @{ + */ + +#ifndef __PIPE_STREAM_AVR8_H__ +#define __PIPE_STREAM_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../USBTask.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Function Prototypes: */ + /** \name Stream functions for null data */ + //@{ + + /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host + * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the + * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or + * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer + * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data + * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with + * the total number of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to + * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed + * value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Length Number of bytes to discard via the currently selected pipe. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be processed at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device + * as needed. The last packet is not automatically sent once the remaining bytes has been written; the + * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or + * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer + * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data + * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be + * updated with the total number of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to + * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed + * value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Length Number of zero bytes to write via the currently selected pipe. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be processed at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + //@} + + /** \name Stream functions for RAM source/destination data */ + //@{ + + /** Writes the given number of bytes to the pipe from the given buffer in little endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the pipe bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_Stream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the pipe from the given buffer in big endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_Stream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the pipe into the given buffer in little endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the pipe bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[out] Buffer Pointer to the source data buffer to write to. + * \param[in] Length Number of bytes to read for the currently selected pipe to read from. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Read_Stream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the pipe into the given buffer in big endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[out] Buffer Pointer to the source data buffer to write to. + * \param[in] Length Number of bytes to read for the currently selected pipe to read from. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Read_Stream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /** \name Stream functions for EEPROM source/destination data */ + //@{ + + /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_EStream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_EStream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE(). + * + * \param[out] Buffer Pointer to the source data buffer to write to. + * \param[in] Length Number of bytes to read for the currently selected pipe to read from. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Read_EStream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE(). + * + * \param[out] Buffer Pointer to the source data buffer to write to. + * \param[in] Length Number of bytes to read for the currently selected pipe to read from. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Read_EStream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /** \name Stream functions for PROGMEM source/destination data */ + //@{ + + /** FLASH buffer source version of \ref Pipe_Write_Stream_LE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_PStream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** FLASH buffer source version of \ref Pipe_Write_Stream_BE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_PStream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.c new file mode 100644 index 0000000000..bf3ff003cd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.c @@ -0,0 +1,210 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#include "../Pipe.h" + +uint8_t USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; + +bool Pipe_ConfigurePipeTable(const USB_Pipe_Table_t* const Table, + const uint8_t Entries) +{ + for (uint8_t i = 0; i < Entries; i++) + { + if (!(Table[i].Address)) + continue; + + if (!(Pipe_ConfigurePipe(Table[i].Address, Table[i].Type, Table[i].EndpointAddress, Table[i].Size, Table[i].Banks))) + { + return false; + } + } + + return true; +} + +bool Pipe_ConfigurePipe(const uint8_t Address, + const uint8_t Type, + const uint8_t EndpointAddress, + const uint16_t Size, + const uint8_t Banks) +{ + uint8_t Number = (Address & PIPE_EPNUM_MASK); + uint8_t Token = (Address & PIPE_DIR_IN) ? PIPE_TOKEN_IN : PIPE_TOKEN_OUT; + + if (Number >= PIPE_TOTAL_PIPES) + return false; + + if (Type == EP_TYPE_CONTROL) + Token = PIPE_TOKEN_SETUP; + +#if defined(ORDERED_EP_CONFIG) + Pipe_SelectPipe(Number); + Pipe_EnablePipe(); + + UPCFG1X = 0; + + UPCFG0X = ((Type << EPTYPE0) | Token | ((EndpointAddress & PIPE_EPNUM_MASK) << PEPNUM0)); + UPCFG1X = ((1 << ALLOC) | ((Banks > 1) ? (1 << EPBK0) : 0) | Pipe_BytesToEPSizeMask(Size)); + + Pipe_SetInfiniteINRequests(); + + return Pipe_IsConfigured(); +#else + for (uint8_t PNum = Number; PNum < PIPE_TOTAL_PIPES; PNum++) + { + uint8_t UPCFG0XTemp; + uint8_t UPCFG1XTemp; + uint8_t UPCFG2XTemp; + uint8_t UPIENXTemp; + + Pipe_SelectPipe(PNum); + + if (PNum == Number) + { + UPCFG0XTemp = ((Type << EPTYPE0) | Token | ((EndpointAddress & PIPE_EPNUM_MASK) << PEPNUM0)); + UPCFG1XTemp = ((1 << ALLOC) | Banks | Pipe_BytesToEPSizeMask(Size)); + UPCFG2XTemp = 0; + UPIENXTemp = 0; + } + else + { + UPCFG0XTemp = UPCFG0X; + UPCFG1XTemp = UPCFG1X; + UPCFG2XTemp = UPCFG2X; + UPIENXTemp = UPIENX; + } + + if (!(UPCFG1XTemp & (1 << ALLOC))) + continue; + + Pipe_DisablePipe(); + UPCFG1X &= ~(1 << ALLOC); + + Pipe_EnablePipe(); + UPCFG0X = UPCFG0XTemp; + UPCFG1X = UPCFG1XTemp; + UPCFG2X = UPCFG2XTemp; + UPIENX = UPIENXTemp; + + Pipe_SetInfiniteINRequests(); + + if (!(Pipe_IsConfigured())) + return false; + } + + Pipe_SelectPipe(Number); + return true; +#endif +} + +void Pipe_ClearPipes(void) +{ + UPINT = 0; + + for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++) + { + Pipe_SelectPipe(PNum); + UPIENX = 0; + UPINTX = 0; + UPCFG1X = 0; + Pipe_DisablePipe(); + } +} + +bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) +{ + uint8_t PrevPipeNumber = Pipe_GetCurrentPipe(); + + for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++) + { + Pipe_SelectPipe(PNum); + + if (!(Pipe_IsConfigured())) + continue; + + if (Pipe_GetBoundEndpointAddress() == EndpointAddress) + return true; + } + + Pipe_SelectPipe(PrevPipeNumber); + return false; +} + +uint8_t Pipe_WaitUntilReady(void) +{ + #if (USB_STREAM_TIMEOUT_MS < 0xFF) + uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #else + uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #endif + + uint16_t PreviousFrameNumber = USB_Host_GetFrameNumber(); + + for (;;) + { + if (Pipe_GetPipeToken() == PIPE_TOKEN_IN) + { + if (Pipe_IsINReceived()) + return PIPE_READYWAIT_NoError; + } + else + { + if (Pipe_IsOUTReady()) + return PIPE_READYWAIT_NoError; + } + + if (Pipe_IsStalled()) + return PIPE_READYWAIT_PipeStalled; + else if (USB_HostState == HOST_STATE_Unattached) + return PIPE_READYWAIT_DeviceDisconnected; + + uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber(); + + if (CurrentFrameNumber != PreviousFrameNumber) + { + PreviousFrameNumber = CurrentFrameNumber; + + if (!(TimeoutMSRem--)) + return PIPE_READYWAIT_Timeout; + } + } +} + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h new file mode 100644 index 0000000000..24c7b36cb5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Pipe_AVR8.h @@ -0,0 +1,921 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Pipe definitions for the AVR8 microcontrollers. + * \copydetails Group_PipeManagement_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_PipeRW + * \defgroup Group_PipeRW_AVR8 Pipe Data Reading and Writing (AVR8) + * \brief Pipe data read/write definitions for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to pipes. + */ + +/** \ingroup Group_PipePrimitiveRW + * \defgroup Group_PipePrimitiveRW_AVR8 Read/Write of Primitive Data Types (AVR8) + * \brief Pipe primitive data read/write definitions for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to pipes. + */ + +/** \ingroup Group_PipePacketManagement + * \defgroup Group_PipePacketManagement_AVR8 Pipe Packet Management (AVR8) + * \brief Pipe packet management definitions for the Atmel AVR8 architecture. + * + * Functions, macros, variables, enums and types related to packet management of pipes. + */ + +/** \ingroup Group_PipeControlReq + * \defgroup Group_PipeControlReq_AVR8 Pipe Control Request Management (AVR8) + * \brief Pipe control request management definitions for the Atmel AVR8 architecture. + * + * Module for host mode request processing. This module allows for the transmission of standard, class and + * vendor control requests to the default control endpoint of an attached device while in host mode. + * + * \see Chapter 9 of the USB 2.0 specification. + */ + +/** \ingroup Group_PipeManagement + * \defgroup Group_PipeManagement_AVR8 Pipe Management (AVR8) + * \brief Pipe management definitions for the Atmel AVR8 architecture. + * + * This module contains functions, macros and enums related to pipe management when in USB Host mode. This + * module contains the pipe management macros, as well as pipe interrupt and data send/receive functions + * for various data types. + * + * @{ + */ + +#ifndef __PIPE_AVR8_H__ +#define __PIPE_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBTask.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name Pipe Error Flag Masks */ + //@{ + /** Mask for \ref Pipe_GetErrorFlags(), indicating that an overflow error occurred in the pipe on the received data. */ + #define PIPE_ERRORFLAG_OVERFLOW (1 << 6) + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that an underflow error occurred in the pipe on the received data. */ + #define PIPE_ERRORFLAG_UNDERFLOW (1 << 5) + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a CRC error occurred in the pipe on the received data. */ + #define PIPE_ERRORFLAG_CRC16 (1 << 4) + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware timeout error occurred in the pipe. */ + #define PIPE_ERRORFLAG_TIMEOUT (1 << 3) + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware PID error occurred in the pipe. */ + #define PIPE_ERRORFLAG_PID (1 << 2) + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware data PID error occurred in the pipe. */ + #define PIPE_ERRORFLAG_DATAPID (1 << 1) + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware data toggle error occurred in the pipe. */ + #define PIPE_ERRORFLAG_DATATGL (1 << 0) + //@} + + /** \name Pipe Token Masks */ + //@{ + /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a SETUP token (for CONTROL type pipes), + * which will trigger a control request on the attached device when data is written to the pipe. + */ + #define PIPE_TOKEN_SETUP (0 << PTOKEN0) + + /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a IN token (for non-CONTROL type pipes), + * indicating that the pipe data will flow from device to host. + */ + #define PIPE_TOKEN_IN (1 << PTOKEN0) + + /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a OUT token (for non-CONTROL type pipes), + * indicating that the pipe data will flow from host to device. + */ + #define PIPE_TOKEN_OUT (2 << PTOKEN0) + //@} + + /** Default size of the default control pipe's bank, until altered by the Endpoint0Size value + * in the device descriptor of the attached device. + */ + #define PIPE_CONTROLPIPE_DEFAULT_SIZE 64 + + /** Total number of pipes (including the default control pipe at address 0) which may be used in + * the device. Different USB AVR models support different amounts of pipes, this value reflects + * the maximum number of pipes for the currently selected AVR model. + */ + #define PIPE_TOTAL_PIPES 7 + + /** Size in bytes of the largest pipe bank size possible in the device. Not all banks on each AVR + * model supports the largest bank size possible on the device; different pipe numbers support + * different maximum bank sizes. This value reflects the largest possible bank of any pipe on the + * currently selected USB AVR model. + */ + #define PIPE_MAX_SIZE 256 + + /* Enums: */ + /** Enum for the possible error return codes of the \ref Pipe_WaitUntilReady() function. + * + * \ingroup Group_PipeRW_AVR8 + */ + enum Pipe_WaitUntilReady_ErrorCodes_t + { + PIPE_READYWAIT_NoError = 0, /**< Pipe ready for next packet, no error. */ + PIPE_READYWAIT_PipeStalled = 1, /**< The device stalled the pipe while waiting. */ + PIPE_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while waiting. */ + PIPE_READYWAIT_Timeout = 3, /**< The device failed to accept or send the next packet + * within the software timeout period set by the + * \ref USB_STREAM_TIMEOUT_MS macro. + */ + }; + + /* Inline Functions: */ + /** Indicates the number of bytes currently stored in the current pipes's selected bank. + * + * \ingroup Group_PipeRW_AVR8 + * + * \return Total number of bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint16_t Pipe_BytesInPipe(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Pipe_BytesInPipe(void) + { + return UPBCX; + } + + /** Determines the currently selected pipe's direction. + * + * \return The currently selected pipe's direction, as a \c PIPE_DIR_* mask. + */ + static inline uint8_t Pipe_GetPipeDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetPipeDirection(void) + { + return (UPCFG0X & (1 << EPDIR)) ? PIPE_DIR_IN : PIPE_DIR_OUT; + } + + /** Returns the pipe address of the currently selected pipe. This is typically used to save the + * currently selected pipe address so that it can be restored after another pipe has been manipulated. + * + * \return Index of the currently selected pipe. + */ + static inline uint8_t Pipe_GetCurrentPipe(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetCurrentPipe(void) + { + return ((UPNUM & PIPE_PIPENUM_MASK) | Pipe_GetPipeDirection()); + } + + /** Selects the given pipe address. Any pipe operations which do not require the pipe address to be + * indicated will operate on the currently selected pipe. + * + * \param[in] Address Address of the pipe to select. + */ + static inline void Pipe_SelectPipe(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Pipe_SelectPipe(const uint8_t Address) + { + UPNUM = (Address & PIPE_PIPENUM_MASK); + } + + /** Resets the desired pipe, including the pipe banks and flags. + * + * \param[in] Address Address of the pipe to reset. + */ + static inline void Pipe_ResetPipe(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Pipe_ResetPipe(const uint8_t Address) + { + UPRST = (1 << (Address & PIPE_PIPENUM_MASK)); + UPRST = 0; + } + + /** Enables the currently selected pipe so that data can be sent and received through it to and from + * an attached device. + * + * \pre The currently selected pipe must first be configured properly via \ref Pipe_ConfigurePipe(). + */ + static inline void Pipe_EnablePipe(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_EnablePipe(void) + { + UPCONX |= (1 << PEN); + } + + /** Disables the currently selected pipe so that data cannot be sent and received through it to and + * from an attached device. + */ + static inline void Pipe_DisablePipe(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_DisablePipe(void) + { + UPCONX &= ~(1 << PEN); + } + + /** Determines if the currently selected pipe is enabled, but not necessarily configured. + * + * \return Boolean \c true if the currently selected pipe is enabled, \c false otherwise. + */ + static inline bool Pipe_IsEnabled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsEnabled(void) + { + return ((UPCONX & (1 << PEN)) ? true : false); + } + + /** Gets the current pipe token, indicating the pipe's data direction and type. + * + * \return The current pipe token, as a \c PIPE_TOKEN_* mask. + */ + static inline uint8_t Pipe_GetPipeToken(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetPipeToken(void) + { + return (UPCFG0X & (0x03 << PTOKEN0)); + } + + /** Sets the token for the currently selected pipe to one of the tokens specified by the \c PIPE_TOKEN_* + * masks. This can be used on CONTROL type pipes, to allow for bidirectional transfer of data during + * control requests, or on regular pipes to allow for half-duplex bidirectional data transfer to devices + * which have two endpoints of opposite direction sharing the same endpoint address within the device. + * + * \param[in] Token New pipe token to set the selected pipe to, as a \c PIPE_TOKEN_* mask. + */ + static inline void Pipe_SetPipeToken(const uint8_t Token) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetPipeToken(const uint8_t Token) + { + UPCFG0X = ((UPCFG0X & ~(0x03 << PTOKEN0)) | Token); + } + + /** Configures the currently selected pipe to allow for an unlimited number of IN requests. */ + static inline void Pipe_SetInfiniteINRequests(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetInfiniteINRequests(void) + { + UPCONX |= (1 << INMODE); + } + + /** Configures the currently selected pipe to only allow the specified number of IN requests to be + * accepted by the pipe before it is automatically frozen. + * + * \param[in] TotalINRequests Total number of IN requests that the pipe may receive before freezing. + */ + static inline void Pipe_SetFiniteINRequests(const uint8_t TotalINRequests) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetFiniteINRequests(const uint8_t TotalINRequests) + { + UPCONX &= ~(1 << INMODE); + UPINRQX = TotalINRequests; + } + + /** Determines if the currently selected pipe is configured. + * + * \return Boolean \c true if the selected pipe is configured, \c false otherwise. + */ + static inline bool Pipe_IsConfigured(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsConfigured(void) + { + return ((UPSTAX & (1 << CFGOK)) ? true : false); + } + + /** Retrieves the endpoint address of the endpoint within the attached device that the currently selected + * pipe is bound to. + * + * \return Endpoint address the currently selected pipe is bound to. + */ + static inline uint8_t Pipe_GetBoundEndpointAddress(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetBoundEndpointAddress(void) + { + uint8_t UPCFG0X_Temp = UPCFG0X; + + return (((UPCFG0X_Temp >> PEPNUM0) & PIPE_EPNUM_MASK) | ((UPCFG0X_Temp & PEPNUM1) ? ENDPOINT_DIR_OUT : ENDPOINT_DIR_IN)); + } + + /** Sets the period between interrupts for an INTERRUPT type pipe to a specified number of milliseconds. + * + * \param[in] Milliseconds Number of milliseconds between each pipe poll. + */ + static inline void Pipe_SetInterruptPeriod(const uint8_t Milliseconds) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetInterruptPeriod(const uint8_t Milliseconds) + { + UPCFG2X = Milliseconds; + } + + /** Returns a mask indicating which pipe's interrupt periods have elapsed, indicating that the pipe should + * be serviced. + * + * \return Mask whose bits indicate which pipes have interrupted. + */ + static inline uint8_t Pipe_GetPipeInterrupts(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetPipeInterrupts(void) + { + return UPINT; + } + + /** Determines if the specified pipe address has interrupted (valid only for INTERRUPT type + * pipes). + * + * \param[in] Address Address of the pipe whose interrupt flag should be tested. + * + * \return Boolean \c true if the specified pipe has interrupted, \c false otherwise. + */ + static inline bool Pipe_HasPipeInterrupted(const uint8_t Address) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_HasPipeInterrupted(const uint8_t Address) + { + return ((UPINT & (1 << (Address & PIPE_PIPENUM_MASK))) ? true : false); + } + + /** Unfreezes the selected pipe, allowing it to communicate with an attached device. */ + static inline void Pipe_Unfreeze(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Unfreeze(void) + { + UPCONX &= ~(1 << PFREEZE); + } + + /** Freezes the selected pipe, preventing it from communicating with an attached device. */ + static inline void Pipe_Freeze(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Freeze(void) + { + UPCONX |= (1 << PFREEZE); + } + + /** Determines if the currently selected pipe is frozen, and not able to accept data. + * + * \return Boolean \c true if the currently selected pipe is frozen, \c false otherwise. + */ + static inline bool Pipe_IsFrozen(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsFrozen(void) + { + return ((UPCONX & (1 << PFREEZE)) ? true : false); + } + + /** Clears the error flags for the currently selected pipe. */ + static inline void Pipe_ClearError(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearError(void) + { + UPERRX = 0; + UPINTX &= ~(1 << PERRI); + } + + /** Determines if the master pipe error flag is set for the currently selected pipe, indicating that + * some sort of hardware error has occurred on the pipe. + * + * \see \ref Pipe_GetErrorFlags() macro for information on retrieving the exact error flag. + * + * \return Boolean \c true if an error has occurred on the selected pipe, \c false otherwise. + */ + static inline bool Pipe_IsError(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsError(void) + { + return ((UPINTX & (1 << PERRI)) ? true : false); + } + + /** Gets a mask of the hardware error flags which have occurred on the currently selected pipe. This + * value can then be masked against the \c PIPE_ERRORFLAG_* masks to determine what error has occurred. + * + * \return Mask comprising of \c PIPE_ERRORFLAG_* bits indicating what error has occurred on the selected pipe. + */ + static inline uint8_t Pipe_GetErrorFlags(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetErrorFlags(void) + { + return ((UPERRX & (PIPE_ERRORFLAG_CRC16 | PIPE_ERRORFLAG_TIMEOUT | + PIPE_ERRORFLAG_PID | PIPE_ERRORFLAG_DATAPID | + PIPE_ERRORFLAG_DATATGL)) | + (UPSTAX & (PIPE_ERRORFLAG_OVERFLOW | PIPE_ERRORFLAG_UNDERFLOW))); + } + + /** Retrieves the number of busy banks in the currently selected pipe, which have been queued for + * transmission via the \ref Pipe_ClearOUT() command, or are awaiting acknowledgement via the + * \ref Pipe_ClearIN() command. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \return Total number of busy banks in the selected pipe. + */ + static inline uint8_t Pipe_GetBusyBanks(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetBusyBanks(void) + { + return (UPSTAX & (0x03 << NBUSYBK0)); + } + + /** Determines if the currently selected pipe may be read from (if data is waiting in the pipe + * bank and the pipe is an IN direction, or if the bank is not yet full if the pipe is an OUT + * direction). This function will return false if an error has occurred in the pipe, or if the pipe + * is an IN direction and no packet (or an empty packet) has been received, or if the pipe is an OUT + * direction and the pipe bank is full. + * + * \note This function is not valid on CONTROL type pipes. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \return Boolean \c true if the currently selected pipe may be read from or written to, depending + * on its direction. + */ + static inline bool Pipe_IsReadWriteAllowed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsReadWriteAllowed(void) + { + return ((UPINTX & (1 << RWAL)) ? true : false); + } + + /** Determines if a packet has been received on the currently selected IN pipe from the attached device. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \return Boolean \c true if the current pipe has received an IN packet, \c false otherwise. + */ + static inline bool Pipe_IsINReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsINReceived(void) + { + return ((UPINTX & (1 << RXINI)) ? true : false); + } + + /** Determines if the currently selected OUT pipe is ready to send an OUT packet to the attached device. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \return Boolean \c true if the current pipe is ready for an OUT packet, \c false otherwise. + */ + static inline bool Pipe_IsOUTReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsOUTReady(void) + { + return ((UPINTX & (1 << TXOUTI)) ? true : false); + } + + /** Determines if no SETUP request is currently being sent to the attached device on the selected + * CONTROL type pipe. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \return Boolean \c true if the current pipe is ready for a SETUP packet, \c false otherwise. + */ + static inline bool Pipe_IsSETUPSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsSETUPSent(void) + { + return ((UPINTX & (1 << TXSTPI)) ? true : false); + } + + /** Sends the currently selected CONTROL type pipe's contents to the device as a SETUP packet. + * + * \ingroup Group_PipePacketManagement_AVR8 + */ + static inline void Pipe_ClearSETUP(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearSETUP(void) + { + UPINTX &= ~((1 << TXSTPI) | (1 << FIFOCON)); + } + + /** Acknowledges the reception of a setup IN request from the attached device on the currently selected + * pipe, freeing the bank ready for the next packet. + * + * \ingroup Group_PipePacketManagement_AVR8 + */ + static inline void Pipe_ClearIN(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearIN(void) + { + UPINTX &= ~((1 << RXINI) | (1 << FIFOCON)); + } + + /** Sends the currently selected pipe's contents to the device as an OUT packet on the selected pipe, freeing + * the bank ready for the next packet. + * + * \ingroup Group_PipePacketManagement_AVR8 + */ + static inline void Pipe_ClearOUT(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearOUT(void) + { + UPINTX &= ~((1 << TXOUTI) | (1 << FIFOCON)); + } + + /** Determines if the device sent a NAK (Negative Acknowledge) in response to the last sent packet on + * the currently selected pipe. This occurs when the host sends a packet to the device, but the device + * is not currently ready to handle the packet (i.e. its endpoint banks are full). Once a NAK has been + * received, it must be cleared using \ref Pipe_ClearNAKReceived() before the previous (or any other) packet + * can be re-sent. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \return Boolean \c true if an NAK has been received on the current pipe, \c false otherwise. + */ + static inline bool Pipe_IsNAKReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsNAKReceived(void) + { + return ((UPINTX & (1 << NAKEDI)) ? true : false); + } + + /** Clears the NAK condition on the currently selected pipe. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \see \ref Pipe_IsNAKReceived() for more details. + */ + static inline void Pipe_ClearNAKReceived(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearNAKReceived(void) + { + UPINTX &= ~(1 << NAKEDI); + } + + /** Determines if the currently selected pipe has had the STALL condition set by the attached device. + * + * \ingroup Group_PipePacketManagement_AVR8 + * + * \return Boolean \c true if the current pipe has been stalled by the attached device, \c false otherwise. + */ + static inline bool Pipe_IsStalled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsStalled(void) + { + return ((UPINTX & (1 << RXSTALLI)) ? true : false); + } + + /** Clears the STALL condition detection flag on the currently selected pipe, but does not clear the + * STALL condition itself (this must be done via a ClearFeature control request to the device). + * + * \ingroup Group_PipePacketManagement_AVR8 + */ + static inline void Pipe_ClearStall(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearStall(void) + { + UPINTX &= ~(1 << RXSTALLI); + } + + /** Reads one byte from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \return Next byte in the currently selected pipe's FIFO buffer. + */ + static inline uint8_t Pipe_Read_8(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_Read_8(void) + { + return UPDATX; + } + + /** Writes one byte to the currently selected pipe's bank, for IN direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \param[in] Data Data to write into the the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_8(const uint8_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_8(const uint8_t Data) + { + UPDATX = Data; + } + + /** Discards one byte from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + */ + static inline void Pipe_Discard_8(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Discard_8(void) + { + uint8_t Dummy; + + Dummy = UPDATX; + + (void)Dummy; + } + + /** Reads two bytes from the currently selected pipe's bank in little endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \return Next two bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint16_t Pipe_Read_16_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Pipe_Read_16_LE(void) + { + union + { + uint16_t Value; + uint8_t Bytes[2]; + } Data; + + Data.Bytes[0] = UPDATX; + Data.Bytes[1] = UPDATX; + + return Data.Value; + } + + /** Reads two bytes from the currently selected pipe's bank in big endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \return Next two bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint16_t Pipe_Read_16_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Pipe_Read_16_BE(void) + { + union + { + uint16_t Value; + uint8_t Bytes[2]; + } Data; + + Data.Bytes[1] = UPDATX; + Data.Bytes[0] = UPDATX; + + return Data.Value; + } + + /** Writes two bytes to the currently selected pipe's bank in little endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_16_LE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_16_LE(const uint16_t Data) + { + UPDATX = (Data & 0xFF); + UPDATX = (Data >> 8); + } + + /** Writes two bytes to the currently selected pipe's bank in big endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_16_BE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_16_BE(const uint16_t Data) + { + UPDATX = (Data >> 8); + UPDATX = (Data & 0xFF); + } + + /** Discards two bytes from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + */ + static inline void Pipe_Discard_16(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Discard_16(void) + { + uint8_t Dummy; + + Dummy = UPDATX; + Dummy = UPDATX; + + (void)Dummy; + } + + /** Reads four bytes from the currently selected pipe's bank in little endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \return Next four bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint32_t Pipe_Read_32_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Pipe_Read_32_LE(void) + { + union + { + uint32_t Value; + uint8_t Bytes[4]; + } Data; + + Data.Bytes[0] = UPDATX; + Data.Bytes[1] = UPDATX; + Data.Bytes[2] = UPDATX; + Data.Bytes[3] = UPDATX; + + return Data.Value; + } + + /** Reads four bytes from the currently selected pipe's bank in big endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \return Next four bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint32_t Pipe_Read_32_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Pipe_Read_32_BE(void) + { + union + { + uint32_t DWord; + uint8_t Bytes[4]; + } Data; + + Data.Bytes[3] = UPDATX; + Data.Bytes[2] = UPDATX; + Data.Bytes[1] = UPDATX; + Data.Bytes[0] = UPDATX; + + return Data.DWord; + } + + /** Writes four bytes to the currently selected pipe's bank in little endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_32_LE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_32_LE(const uint32_t Data) + { + UPDATX = (Data & 0xFF); + UPDATX = (Data >> 8); + UPDATX = (Data >> 16); + UPDATX = (Data >> 24); + } + + /** Writes four bytes to the currently selected pipe's bank in big endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_32_BE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_32_BE(const uint32_t Data) + { + UPDATX = (Data >> 24); + UPDATX = (Data >> 16); + UPDATX = (Data >> 8); + UPDATX = (Data & 0xFF); + } + + /** Discards four bytes from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_AVR8 + */ + static inline void Pipe_Discard_32(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Discard_32(void) + { + uint8_t Dummy; + + Dummy = UPDATX; + Dummy = UPDATX; + Dummy = UPDATX; + Dummy = UPDATX; + + (void)Dummy; + } + + /* External Variables: */ + /** Global indicating the maximum packet size of the default control pipe located at address + * 0 in the device. This value is set to the value indicated in the attached device's device + * descriptor once the USB interface is initialized into host mode and a device is attached + * to the USB bus. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + extern uint8_t USB_Host_ControlPipeSize; + + /* Function Prototypes: */ + /** Configures a table of pipe descriptions, in sequence. This function can be used to configure multiple + * pipes at the same time. + * + * \note Pipe with a zero address will be ignored, thus this function cannot be used to configure the + * control pipe. + * + * \param[in] Table Pointer to a table of pipe descriptions. + * \param[in] Entries Number of entries in the pipe table to configure. + * + * \return Boolean \c true if all pipes configured successfully, \c false otherwise. + */ + bool Pipe_ConfigurePipeTable(const USB_Pipe_Table_t* const Table, + const uint8_t Entries); + + /** Configures the specified pipe address with the given pipe type, endpoint address within the attached device, bank size + * and number of hardware banks. + * + * A newly configured pipe is frozen by default, and must be unfrozen before use via the \ref Pipe_Unfreeze() + * before being used. Pipes should be kept frozen unless waiting for data from a device while in IN mode, or + * sending data to the device in OUT mode. IN type pipes are also automatically configured to accept infinite + * numbers of IN requests without automatic freezing - this can be overridden by a call to + * \ref Pipe_SetFiniteINRequests(). + * + * \param[in] Address Pipe address to configure. + * + * \param[in] Type Type of pipe to configure, an \c EP_TYPE_* mask. Not all pipe types are available on Low + * Speed USB devices - refer to the USB 2.0 specification. + * + * \param[in] EndpointAddress Endpoint address within the attached device that the pipe should interface to. + * + * \param[in] Size Size of the pipe's bank, where packets are stored before they are transmitted to + * the USB device, or after they have been received from the USB device (depending on + * the pipe's data direction). The bank size must indicate the maximum packet size that + * the pipe can handle. + * + * \param[in] Banks Number of banks to use for the pipe being configured. + * + * \attention When the \c ORDERED_EP_CONFIG compile time option is used, Pipes <b>must</b> be configured in ascending order, + * or bank corruption will occur. + * + * \note Certain microcontroller model's pipes may have different maximum packet sizes based on the pipe's + * index - refer to the chosen microcontroller's datasheet to determine the maximum bank size for each pipe. + * \n\n + * + * \note The default control pipe should not be manually configured by the user application, as it is + * automatically configured by the library internally. + * \n\n + * + * \note This routine will automatically select the specified pipe upon success. Upon failure, the pipe which + * failed to reconfigure correctly will be selected. + * + * \return Boolean \c true if the configuration succeeded, \c false otherwise. + */ + bool Pipe_ConfigurePipe(const uint8_t Address, + const uint8_t Type, + const uint8_t EndpointAddress, + const uint16_t Size, + const uint8_t Banks); + + /** Spin-loops until the currently selected non-control pipe is ready for the next packet of data to be read + * or written to it, aborting in the case of an error condition (such as a timeout or device disconnect). + * + * \ingroup Group_PipeRW_AVR8 + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t Pipe_WaitUntilReady(void); + + /** Determines if a pipe has been bound to the given device endpoint address. If a pipe which is bound to the given + * endpoint is found, it is automatically selected. + * + * \param[in] EndpointAddress Address and direction mask of the endpoint within the attached device to check. + * + * \return Boolean \c true if a pipe bound to the given endpoint address of the specified direction is found, + * \c false otherwise. + */ + bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) ATTR_WARN_UNUSED_RESULT; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #if !defined(ENDPOINT_CONTROLEP) + #define ENDPOINT_CONTROLEP 0 + #endif + + /* Inline Functions: */ + static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) + { + uint8_t MaskVal = 0; + uint16_t CheckBytes = 8; + + while ((CheckBytes < Bytes) && (CheckBytes < PIPE_MAX_SIZE)) + { + MaskVal++; + CheckBytes <<= 1; + } + + return (MaskVal << EPSIZE0); + } + + /* Function Prototypes: */ + void Pipe_ClearPipes(void); + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_Control_R.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_Control_R.c new file mode 100644 index 0000000000..ab69536b06 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_Control_R.c @@ -0,0 +1,85 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + + if (!(Length)) + Endpoint_ClearOUT(); + + while (Length) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + + if (Endpoint_IsOUTReceived()) + { + while (Length && Endpoint_BytesInEndpoint()) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + } + + Endpoint_ClearOUT(); + } + } + + while (!(Endpoint_IsINReady())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_Control_W.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_Control_W.c new file mode 100644 index 0000000000..c2d171db06 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_Control_W.c @@ -0,0 +1,94 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + bool LastPacketFull = false; + + if (Length > USB_ControlRequest.wLength) + Length = USB_ControlRequest.wLength; + else if (!(Length)) + Endpoint_ClearIN(); + + while (Length || LastPacketFull) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + else if (Endpoint_IsOUTReceived()) + break; + + if (Endpoint_IsINReady()) + { + uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint(); + + while (Length && (BytesInEndpoint < USB_Device_ControlEndpointSize)) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInEndpoint++; + } + + LastPacketFull = (BytesInEndpoint == USB_Device_ControlEndpointSize); + Endpoint_ClearIN(); + } + } + + while (!(Endpoint_IsOUTReceived())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_RW.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_RW.c new file mode 100644 index 0000000000..02ad97867e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Endpoint_RW.c @@ -0,0 +1,90 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + uint16_t BytesInTransfer = 0; + uint8_t ErrorCode; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + { + Length -= *BytesProcessed; + TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); + } + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + TEMPLATE_CLEAR_ENDPOINT(); + + #if !defined(INTERRUPT_CONTROL_ENDPOINT) + USB_USBTask(); + #endif + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_BUFFER_TYPE +#undef TEMPLATE_TRANSFER_BYTE +#undef TEMPLATE_CLEAR_ENDPOINT +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Pipe_RW.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Pipe_RW.c new file mode 100644 index 0000000000..05846bb614 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/Template/Template_Pipe_RW.c @@ -0,0 +1,89 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + uint16_t BytesInTransfer = 0; + uint8_t ErrorCode; + + Pipe_SetPipeToken(TEMPLATE_TOKEN); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + { + Length -= *BytesProcessed; + TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); + } + + while (Length) + { + if (!(Pipe_IsReadWriteAllowed())) + { + TEMPLATE_CLEAR_PIPE(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return PIPE_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + } + else + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInTransfer++; + } + } + + return PIPE_RWSTREAM_NoError; +} + +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_BUFFER_TYPE +#undef TEMPLATE_TOKEN +#undef TEMPLATE_TRANSFER_BYTE +#undef TEMPLATE_CLEAR_PIPE +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBController_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBController_AVR8.c new file mode 100644 index 0000000000..37b106ab62 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBController_AVR8.c @@ -0,0 +1,265 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#define __INCLUDE_FROM_USB_CONTROLLER_C +#include "../USBController.h" + +#if (!defined(USB_HOST_ONLY) && !defined(USB_DEVICE_ONLY)) +volatile uint8_t USB_CurrentMode = USB_MODE_None; +#endif + +#if !defined(USE_STATIC_OPTIONS) +volatile uint8_t USB_Options; +#endif + +void USB_Init( + #if defined(USB_CAN_BE_BOTH) + const uint8_t Mode + #endif + + #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) + , + #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) + void + #endif + + #if !defined(USE_STATIC_OPTIONS) + const uint8_t Options + #endif + ) +{ + #if !defined(USE_STATIC_OPTIONS) + USB_Options = Options; + #endif + + if (!(USB_Options & USB_OPT_REG_DISABLED)) + USB_REG_On(); + else + USB_REG_Off(); + + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + { + #if defined(USB_SERIES_4_AVR) + PLLFRQ = (1 << PDIV2); + #endif + } + + #if defined(USB_CAN_BE_BOTH) + if (Mode == USB_MODE_UID) + { + UHWCON |= (1 << UIDE); + USB_INT_Enable(USB_INT_IDTI); + USB_CurrentMode = USB_GetUSBModeFromUID(); + } + else + { + UHWCON &= ~(1 << UIDE); + USB_CurrentMode = Mode; + } + #endif + + USB_IsInitialized = true; + + USB_ResetInterface(); +} + +void USB_Disable(void) +{ + USB_INT_DisableAllInterrupts(); + USB_INT_ClearAllInterrupts(); + + USB_Detach(); + USB_Controller_Disable(); + + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + USB_PLL_Off(); + + USB_REG_Off(); + + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + USB_OTGPAD_Off(); + #endif + + #if defined(USB_CAN_BE_BOTH) + USB_CurrentMode = USB_MODE_None; + #endif + + USB_IsInitialized = false; +} + +void USB_ResetInterface(void) +{ + #if defined(USB_CAN_BE_BOTH) + bool UIDModeSelectEnabled = ((UHWCON & (1 << UIDE)) != 0); + #endif + + USB_INT_DisableAllInterrupts(); + USB_INT_ClearAllInterrupts(); + + USB_Controller_Reset(); + + #if defined(USB_CAN_BE_BOTH) + if (UIDModeSelectEnabled) + USB_INT_Enable(USB_INT_IDTI); + #endif + + USB_CLK_Unfreeze(); + + if (USB_CurrentMode == USB_MODE_Device) + { + #if defined(USB_CAN_BE_DEVICE) + #if (defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + UHWCON |= (1 << UIMOD); + #endif + + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + { + #if defined(USB_SERIES_2_AVR) + USB_PLL_On(); + while (!(USB_PLL_IsReady())); + #else + USB_PLL_Off(); + #endif + } + + USB_Init_Device(); + #endif + } + else if (USB_CurrentMode == USB_MODE_Host) + { + #if defined(USB_CAN_BE_HOST) + UHWCON &= ~(1 << UIMOD); + + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + { + #if defined(USB_CAN_BE_HOST) + USB_PLL_On(); + while (!(USB_PLL_IsReady())); + #endif + } + + USB_Init_Host(); + #endif + } + + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + USB_OTGPAD_On(); + #endif +} + +#if defined(USB_CAN_BE_DEVICE) +static void USB_Init_Device(void) +{ + USB_DeviceState = DEVICE_STATE_Unattached; + USB_Device_ConfigurationNumber = 0; + + #if !defined(NO_DEVICE_REMOTE_WAKEUP) + USB_Device_RemoteWakeupEnabled = false; + #endif + + #if !defined(NO_DEVICE_SELF_POWER) + USB_Device_CurrentlySelfPowered = false; + #endif + + #if !defined(FIXED_CONTROL_ENDPOINT_SIZE) + USB_Descriptor_Device_t* DeviceDescriptorPtr; + + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \ + !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)) + uint8_t DescriptorAddressSpace; + + if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr, &DescriptorAddressSpace) != NO_DESCRIPTOR) + { + if (DescriptorAddressSpace == MEMSPACE_FLASH) + USB_Device_ControlEndpointSize = pgm_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + else if (DescriptorAddressSpace == MEMSPACE_EEPROM) + USB_Device_ControlEndpointSize = eeprom_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + else + USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size; + } + #else + if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR) + { + #if defined(USE_RAM_DESCRIPTORS) + USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size; + #elif defined(USE_EEPROM_DESCRIPTORS) + USB_Device_ControlEndpointSize = eeprom_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + #else + USB_Device_ControlEndpointSize = pgm_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + #endif + } + #endif + #endif + + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + if (USB_Options & USB_DEVICE_OPT_LOWSPEED) + USB_Device_SetLowSpeed(); + else + USB_Device_SetFullSpeed(); + + USB_INT_Enable(USB_INT_VBUSTI); + #endif + + Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, + USB_Device_ControlEndpointSize, 1); + + USB_INT_Clear(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_EORSTI); + + USB_Attach(); +} +#endif + +#if defined(USB_CAN_BE_HOST) +static void USB_Init_Host(void) +{ + USB_HostState = HOST_STATE_Unattached; + USB_Host_ConfigurationNumber = 0; + USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; + + USB_Host_HostMode_On(); + + USB_Host_VBUS_Auto_Off(); + USB_Host_VBUS_Manual_Enable(); + USB_Host_VBUS_Manual_On(); + + USB_INT_Enable(USB_INT_SRPI); + USB_INT_Enable(USB_INT_BCERRI); + + USB_Attach(); +} +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBController_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBController_AVR8.h new file mode 100644 index 0000000000..e479d7a1ad --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBController_AVR8.h @@ -0,0 +1,436 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Controller definitions for the AVR8 microcontrollers. + * \copydetails Group_USBManagement_AVR8 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USBManagement + * \defgroup Group_USBManagement_AVR8 USB Interface Management (AVR8) + * \brief USB Controller definitions for the AVR8 microcontrollers. + * + * Functions, macros, variables, enums and types related to the setup and management of the USB interface. + * + * @{ + */ + +#ifndef __USBCONTROLLER_AVR8_H__ +#define __USBCONTROLLER_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../Events.h" + #include "../USBTask.h" + #include "../USBInterrupt.h" + + #if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__) + #include "../Host.h" + #include "../OTG.h" + #include "../Pipe.h" + #include "../HostStandardReq.h" + #include "../PipeStream.h" + #endif + + #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__) + #include "../Device.h" + #include "../Endpoint.h" + #include "../DeviceStandardReq.h" + #include "../EndpointStream.h" + #endif + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks and Defines: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + #if !defined(F_USB) + #error F_USB is not defined. You must define F_USB to the frequency of the unprescaled USB controller clock in your project makefile. + #endif + + #if (F_USB == 8000000) + #if (defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__) || \ + defined(__AVR_ATmega8U2__) || defined(__AVR_ATmega16U2__) || \ + defined(__AVR_ATmega32U2__)) + #define USB_PLL_PSC 0 + #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__)) + #define USB_PLL_PSC 0 + #elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) || defined(__AVR_ATmega32U6__)) + #define USB_PLL_PSC ((1 << PLLP1) | (1 << PLLP0)) + #elif (defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1287__)) + #define USB_PLL_PSC ((1 << PLLP1) | (1 << PLLP0)) + #endif + #elif (F_USB == 16000000) + #if (defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__) || \ + defined(__AVR_ATmega8U2__) || defined(__AVR_ATmega16U2__) || \ + defined(__AVR_ATmega32U2__)) + #define USB_PLL_PSC (1 << PLLP0) + #elif (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__)) + #define USB_PLL_PSC (1 << PINDIV) + #elif (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_ATmega32U6__)) + #define USB_PLL_PSC ((1 << PLLP2) | (1 << PLLP1)) + #elif (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__)) + #define USB_PLL_PSC ((1 << PLLP2) | (1 << PLLP0)) + #endif + #endif + + #if !defined(USB_PLL_PSC) + #error No PLL prescale value available for chosen F_USB value and AVR model. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name USB Controller Option Masks */ + //@{ + /** Regulator disable option mask for \ref USB_Init(). This indicates that the internal 3.3V USB data pad + * regulator should be disabled and the AVR's VCC level used for the data pads. + * + * \note See USB AVR data sheet for more information on the internal pad regulator. + */ + #define USB_OPT_REG_DISABLED (1 << 1) + + /** Regulator enable option mask for \ref USB_Init(). This indicates that the internal 3.3V USB data pad + * regulator should be enabled to regulate the data pin voltages from the VBUS level down to a level within + * the range allowable by the USB standard. + * + * \note See USB AVR data sheet for more information on the internal pad regulator. + */ + #define USB_OPT_REG_ENABLED (0 << 1) + + /** Manual PLL control option mask for \ref USB_Init(). This indicates to the library that the user application + * will take full responsibility for controlling the AVR's PLL (used to generate the high frequency clock + * that the USB controller requires) and ensuring that it is locked at the correct frequency for USB operations. + */ + #define USB_OPT_MANUAL_PLL (1 << 2) + + /** Automatic PLL control option mask for \ref USB_Init(). This indicates to the library that the library should + * take full responsibility for controlling the AVR's PLL (used to generate the high frequency clock + * that the USB controller requires) and ensuring that it is locked at the correct frequency for USB operations. + */ + #define USB_OPT_AUTO_PLL (0 << 2) + //@} + + #if !defined(USB_STREAM_TIMEOUT_MS) || defined(__DOXYGEN__) + /** Constant for the maximum software timeout period of the USB data stream transfer functions + * (both control and standard) when in either device or host mode. If the next packet of a stream + * is not received or acknowledged within this time period, the stream function will fail. + * + * This value may be overridden in the user project makefile as the value of the + * \ref USB_STREAM_TIMEOUT_MS token, and passed to the compiler using the -D switch. + */ + #define USB_STREAM_TIMEOUT_MS 100 + #endif + + /* Inline Functions: */ + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__) + /** Determines if the VBUS line is currently high (i.e. the USB host is supplying power). + * + * \note This function is not available on some AVR models which do not support hardware VBUS monitoring. + * + * \return Boolean \c true if the VBUS line is currently detecting power from a host, \c false otherwise. + */ + static inline bool USB_VBUS_GetStatus(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_VBUS_GetStatus(void) + { + return ((USBSTA & (1 << VBUS)) ? true : false); + } + #endif + + /** Detaches the device from the USB bus. This has the effect of removing the device from any + * attached host, ceasing USB communications. If no host is present, this prevents any host from + * enumerating the device once attached until \ref USB_Attach() is called. + */ + static inline void USB_Detach(void) ATTR_ALWAYS_INLINE; + static inline void USB_Detach(void) + { + UDCON |= (1 << DETACH); + } + + /** Attaches the device to the USB bus. This announces the device's presence to any attached + * USB host, starting the enumeration process. If no host is present, attaching the device + * will allow for enumeration once a host is connected to the device. + * + * This is inexplicably also required for proper operation while in host mode, to enable the + * attachment of a device to the host. This is despite the bit being located in the device-mode + * register and despite the datasheet making no mention of its requirement in host mode. + */ + static inline void USB_Attach(void) ATTR_ALWAYS_INLINE; + static inline void USB_Attach(void) + { + UDCON &= ~(1 << DETACH); + } + + /* Function Prototypes: */ + /** Main function to initialize and start the USB interface. Once active, the USB interface will + * allow for device connection to a host when in device mode, or for device enumeration while in + * host mode. + * + * As the USB library relies on interrupts for the device and host mode enumeration processes, + * the user must enable global interrupts before or shortly after this function is called. In + * device mode, interrupts must be enabled within 500ms of this function being called to ensure + * that the host does not time out whilst enumerating the device. In host mode, interrupts may be + * enabled at the application's leisure however enumeration will not begin of an attached device + * until after this has occurred. + * + * Calling this function when the USB interface is already initialized will cause a complete USB + * interface reset and re-enumeration. + * + * \param[in] Mode This is a mask indicating what mode the USB interface is to be initialized to, a value + * from the \ref USB_Modes_t enum. + * + * \param[in] Options Mask indicating the options which should be used when initializing the USB + * interface to control the USB interface's behavior. This should be comprised of + * a \c USB_OPT_REG_* mask to control the regulator, a \c USB_OPT_*_PLL mask to control the + * PLL, and a \c USB_DEVICE_OPT_* mask (when the device mode is enabled) to set the device + * mode speed. + * + * \note To reduce the FLASH requirements of the library if only device or host mode is required, + * the mode can be statically set in the project makefile by defining the token \c USB_DEVICE_ONLY + * (for device mode) or \c USB_HOST_ONLY (for host mode), passing the token to the compiler + * via the -D switch. If the mode is statically set, this parameter does not exist in the + * function prototype. + * \n\n + * + * \note To reduce the FLASH requirements of the library if only fixed settings are required, + * the options may be set statically in the same manner as the mode (see the Mode parameter of + * this function). To statically set the USB options, pass in the \c USE_STATIC_OPTIONS token, + * defined to the appropriate options masks. When the options are statically set, this + * parameter does not exist in the function prototype. + * \n\n + * + * \note The mode parameter does not exist on devices where only one mode is possible, such as USB + * AVR models which only implement the USB device mode in hardware. + * + * \see \ref Group_Device for the \c USB_DEVICE_OPT_* masks. + */ + void USB_Init( + #if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__) + const uint8_t Mode + #endif + + #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) || defined(__DOXYGEN__) + , + #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) + void + #endif + + #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) + const uint8_t Options + #endif + ); + + /** Shuts down the USB interface. This turns off the USB interface after deallocating all USB FIFO + * memory, endpoints and pipes. When turned off, no USB functionality can be used until the interface + * is restarted with the \ref USB_Init() function. + */ + void USB_Disable(void); + + /** Resets the interface, when already initialized. This will re-enumerate the device if already connected + * to a host, or re-enumerate an already attached device when in host mode. + */ + void USB_ResetInterface(void); + + /* Global Variables: */ + #if (!defined(USB_HOST_ONLY) && !defined(USB_DEVICE_ONLY)) || defined(__DOXYGEN__) + /** Indicates the mode that the USB interface is currently initialized to, a value from the + * \ref USB_Modes_t enum. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + * + * \note When the controller is initialized into UID auto-detection mode, this variable will hold the + * currently selected USB mode (i.e. \ref USB_MODE_Device or \ref USB_MODE_Host). If the controller + * is fixed into a specific mode (either through the \c USB_DEVICE_ONLY or \c USB_HOST_ONLY compile time + * options, or a limitation of the USB controller in the chosen device model) this will evaluate to + * a constant of the appropriate value and will never evaluate to \ref USB_MODE_None even when the + * USB interface is not initialized. + */ + extern volatile uint8_t USB_CurrentMode; + #elif defined(USB_HOST_ONLY) + #define USB_CurrentMode USB_MODE_Host + #elif defined(USB_DEVICE_ONLY) + #define USB_CurrentMode USB_MODE_Device + #endif + + #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) + /** Indicates the current USB options that the USB interface was initialized with when \ref USB_Init() + * was called. This value will be one of the \c USB_MODE_* masks defined elsewhere in this module. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + extern volatile uint8_t USB_Options; + #elif defined(USE_STATIC_OPTIONS) + #define USB_Options USE_STATIC_OPTIONS + #endif + + /* Enums: */ + /** Enum for the possible USB controller modes, for initialization via \ref USB_Init() and indication back to the + * user application via \ref USB_CurrentMode. + */ + enum USB_Modes_t + { + USB_MODE_None = 0, /**< Indicates that the controller is currently not initialized in any specific USB mode. */ + USB_MODE_Device = 1, /**< Indicates that the controller is currently initialized in USB Device mode. */ + USB_MODE_Host = 2, /**< Indicates that the controller is currently initialized in USB Host mode. */ + USB_MODE_UID = 3, /**< Indicates that the controller should determine the USB mode from the UID pin of the + * USB connector. + */ + }; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_USB_CONTROLLER_C) + #if defined(USB_CAN_BE_DEVICE) + static void USB_Init_Device(void); + #endif + + #if defined(USB_CAN_BE_HOST) + static void USB_Init_Host(void); + #endif + #endif + + /* Inline Functions: */ + static inline void USB_PLL_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_PLL_On(void) + { + PLLCSR = USB_PLL_PSC; + PLLCSR = (USB_PLL_PSC | (1 << PLLE)); + } + + static inline void USB_PLL_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_PLL_Off(void) + { + PLLCSR = 0; + } + + static inline bool USB_PLL_IsReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_PLL_IsReady(void) + { + return ((PLLCSR & (1 << PLOCK)) ? true : false); + } + + static inline void USB_REG_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_REG_On(void) + { + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + UHWCON |= (1 << UVREGE); + #else + REGCR &= ~(1 << REGDIS); + #endif + } + + static inline void USB_REG_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_REG_Off(void) + { + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + UHWCON &= ~(1 << UVREGE); + #else + REGCR |= (1 << REGDIS); + #endif + } + + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + static inline void USB_OTGPAD_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTGPAD_On(void) + { + USBCON |= (1 << OTGPADE); + } + + static inline void USB_OTGPAD_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTGPAD_Off(void) + { + USBCON &= ~(1 << OTGPADE); + } + #endif + + static inline void USB_CLK_Freeze(void) ATTR_ALWAYS_INLINE; + static inline void USB_CLK_Freeze(void) + { + USBCON |= (1 << FRZCLK); + } + + static inline void USB_CLK_Unfreeze(void) ATTR_ALWAYS_INLINE; + static inline void USB_CLK_Unfreeze(void) + { + USBCON &= ~(1 << FRZCLK); + } + + static inline void USB_Controller_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Enable(void) + { + USBCON |= (1 << USBE); + } + + static inline void USB_Controller_Disable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Disable(void) + { + USBCON &= ~(1 << USBE); + } + + static inline void USB_Controller_Reset(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Reset(void) + { + USBCON &= ~(1 << USBE); + USBCON |= (1 << USBE); + } + + #if defined(USB_CAN_BE_BOTH) + static inline uint8_t USB_GetUSBModeFromUID(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t USB_GetUSBModeFromUID(void) + { + if (USBSTA & (1 << ID)) + return USB_MODE_Device; + else + return USB_MODE_Host; + } + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.c new file mode 100644 index 0000000000..3bff19f2e2 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.c @@ -0,0 +1,279 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_AVR8) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBInterrupt.h" + +void USB_INT_DisableAllInterrupts(void) +{ + #if defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + USBCON &= ~((1 << VBUSTE) | (1 << IDTE)); + #elif defined(USB_SERIES_4_AVR) + USBCON &= ~(1 << VBUSTE); + #endif + + #if defined(USB_CAN_BE_BOTH) + OTGIEN = 0; + #endif + + #if defined(USB_CAN_BE_HOST) + UHIEN = 0; + #endif + + #if defined(USB_CAN_BE_DEVICE) + UDIEN = 0; + #endif +} + +void USB_INT_ClearAllInterrupts(void) +{ + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + USBINT = 0; + #endif + + #if defined(USB_CAN_BE_BOTH) + OTGINT = 0; + #endif + + #if defined(USB_CAN_BE_HOST) + UHINT = 0; + #endif + + #if defined(USB_CAN_BE_DEVICE) + UDINT = 0; + #endif +} + +ISR(USB_GEN_vect, ISR_BLOCK) +{ + #if defined(USB_CAN_BE_DEVICE) + #if !defined(NO_SOF_EVENTS) + if (USB_INT_HasOccurred(USB_INT_SOFI) && USB_INT_IsEnabled(USB_INT_SOFI)) + { + USB_INT_Clear(USB_INT_SOFI); + + EVENT_USB_Device_StartOfFrame(); + } + #endif + + #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) + if (USB_INT_HasOccurred(USB_INT_VBUSTI) && USB_INT_IsEnabled(USB_INT_VBUSTI)) + { + USB_INT_Clear(USB_INT_VBUSTI); + + if (USB_VBUS_GetStatus()) + { + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + { + USB_PLL_On(); + while (!(USB_PLL_IsReady())); + } + + USB_DeviceState = DEVICE_STATE_Powered; + EVENT_USB_Device_Connect(); + } + else + { + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + USB_PLL_Off(); + + USB_DeviceState = DEVICE_STATE_Unattached; + EVENT_USB_Device_Disconnect(); + } + } + #endif + + if (USB_INT_HasOccurred(USB_INT_SUSPI) && USB_INT_IsEnabled(USB_INT_SUSPI)) + { + USB_INT_Disable(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_WAKEUPI); + + USB_CLK_Freeze(); + + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + USB_PLL_Off(); + + #if defined(USB_SERIES_2_AVR) && !defined(NO_LIMITED_CONTROLLER_CONNECT) + USB_DeviceState = DEVICE_STATE_Unattached; + EVENT_USB_Device_Disconnect(); + #else + USB_DeviceState = DEVICE_STATE_Suspended; + EVENT_USB_Device_Suspend(); + #endif + } + + if (USB_INT_HasOccurred(USB_INT_WAKEUPI) && USB_INT_IsEnabled(USB_INT_WAKEUPI)) + { + if (!(USB_Options & USB_OPT_MANUAL_PLL)) + { + USB_PLL_On(); + while (!(USB_PLL_IsReady())); + } + + USB_CLK_Unfreeze(); + + USB_INT_Clear(USB_INT_WAKEUPI); + + USB_INT_Disable(USB_INT_WAKEUPI); + USB_INT_Enable(USB_INT_SUSPI); + + if (USB_Device_ConfigurationNumber) + USB_DeviceState = DEVICE_STATE_Configured; + else + USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered; + + #if defined(USB_SERIES_2_AVR) && !defined(NO_LIMITED_CONTROLLER_CONNECT) + EVENT_USB_Device_Connect(); + #else + EVENT_USB_Device_WakeUp(); + #endif + } + + if (USB_INT_HasOccurred(USB_INT_EORSTI) && USB_INT_IsEnabled(USB_INT_EORSTI)) + { + USB_INT_Clear(USB_INT_EORSTI); + + USB_DeviceState = DEVICE_STATE_Default; + USB_Device_ConfigurationNumber = 0; + + USB_INT_Clear(USB_INT_SUSPI); + USB_INT_Disable(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_WAKEUPI); + + Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, + USB_Device_ControlEndpointSize, 1); + + #if defined(INTERRUPT_CONTROL_ENDPOINT) + USB_INT_Enable(USB_INT_RXSTPI); + #endif + + EVENT_USB_Device_Reset(); + } + #endif + + #if defined(USB_CAN_BE_HOST) + #if !defined(NO_SOF_EVENTS) + if (USB_INT_HasOccurred(USB_INT_HSOFI) && USB_INT_IsEnabled(USB_INT_HSOFI)) + { + USB_INT_Clear(USB_INT_HSOFI); + + EVENT_USB_Host_StartOfFrame(); + } + #endif + + if (USB_INT_HasOccurred(USB_INT_DDISCI) && USB_INT_IsEnabled(USB_INT_DDISCI)) + { + USB_INT_Clear(USB_INT_DDISCI); + USB_INT_Clear(USB_INT_DCONNI); + USB_INT_Disable(USB_INT_DDISCI); + + EVENT_USB_Host_DeviceUnattached(); + + USB_ResetInterface(); + } + + if (USB_INT_HasOccurred(USB_INT_VBERRI) && USB_INT_IsEnabled(USB_INT_VBERRI)) + { + USB_INT_Clear(USB_INT_VBERRI); + + USB_Host_VBUS_Manual_Off(); + USB_Host_VBUS_Auto_Off(); + + EVENT_USB_Host_HostError(HOST_ERROR_VBusVoltageDip); + EVENT_USB_Host_DeviceUnattached(); + + USB_HostState = HOST_STATE_Unattached; + } + + if (USB_INT_HasOccurred(USB_INT_SRPI) && USB_INT_IsEnabled(USB_INT_SRPI)) + { + USB_INT_Clear(USB_INT_SRPI); + USB_INT_Disable(USB_INT_SRPI); + + EVENT_USB_Host_DeviceAttached(); + + USB_INT_Enable(USB_INT_DDISCI); + + USB_HostState = HOST_STATE_Powered; + } + + if (USB_INT_HasOccurred(USB_INT_BCERRI) && USB_INT_IsEnabled(USB_INT_BCERRI)) + { + USB_INT_Clear(USB_INT_BCERRI); + + EVENT_USB_Host_DeviceEnumerationFailed(HOST_ENUMERROR_NoDeviceDetected, 0); + EVENT_USB_Host_DeviceUnattached(); + + USB_ResetInterface(); + } + #endif + + #if defined(USB_CAN_BE_BOTH) + if (USB_INT_HasOccurred(USB_INT_IDTI) && USB_INT_IsEnabled(USB_INT_IDTI)) + { + USB_INT_Clear(USB_INT_IDTI); + + if (USB_DeviceState != DEVICE_STATE_Unattached) + EVENT_USB_Device_Disconnect(); + + if (USB_HostState != HOST_STATE_Unattached) + EVENT_USB_Host_DeviceUnattached(); + + USB_CurrentMode = USB_GetUSBModeFromUID(); + USB_ResetInterface(); + + EVENT_USB_UIDChange(); + } + #endif +} + +#if defined(INTERRUPT_CONTROL_ENDPOINT) && defined(USB_CAN_BE_DEVICE) +ISR(USB_COM_vect, ISR_BLOCK) +{ + uint8_t PrevSelectedEndpoint = Endpoint_GetCurrentEndpoint(); + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + USB_INT_Disable(USB_INT_RXSTPI); + + GlobalInterruptEnable(); + + USB_Device_ProcessControlRequest(); + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + USB_INT_Enable(USB_INT_RXSTPI); + Endpoint_SelectEndpoint(PrevSelectedEndpoint); +} +#endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.h new file mode 100644 index 0000000000..9e9210ec2e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.h @@ -0,0 +1,369 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Controller Interrupt definitions for the AVR8 microcontrollers. + * + * This file contains definitions required for the correct handling of low level USB service routine interrupts + * from the USB controller. + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +#ifndef __USBINTERRUPT_AVR8_H__ +#define __USBINTERRUPT_AVR8_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Enums: */ + enum USB_Interrupts_t + { + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__)) + USB_INT_VBUSTI = 0, + #endif + #if (defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__)) + USB_INT_IDTI = 1, + #endif + #if (defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__)) + USB_INT_WAKEUPI = 2, + USB_INT_SUSPI = 3, + USB_INT_EORSTI = 4, + USB_INT_SOFI = 5, + USB_INT_RXSTPI = 6, + #endif + #if (defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__)) + USB_INT_HSOFI = 7, + USB_INT_DCONNI = 8, + USB_INT_DDISCI = 9, + USB_INT_RSTI = 10, + USB_INT_BCERRI = 11, + USB_INT_VBERRI = 12, + USB_INT_SRPI = 13, + #endif + }; + + /* Inline Functions: */ + static inline void USB_INT_Enable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Enable(const uint8_t Interrupt) + { + switch (Interrupt) + { + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + case USB_INT_VBUSTI: + USBCON |= (1 << VBUSTE); + break; + #endif + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + USBCON |= (1 << IDTE); + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + UDIEN |= (1 << WAKEUPE); + break; + case USB_INT_SUSPI: + UDIEN |= (1 << SUSPE); + break; + case USB_INT_EORSTI: + UDIEN |= (1 << EORSTE); + break; + case USB_INT_SOFI: + UDIEN |= (1 << SOFE); + break; + case USB_INT_RXSTPI: + UEIENX |= (1 << RXSTPE); + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + UHIEN |= (1 << HSOFE); + break; + case USB_INT_DCONNI: + UHIEN |= (1 << DCONNE); + break; + case USB_INT_DDISCI: + UHIEN |= (1 << DDISCE); + break; + case USB_INT_RSTI: + UHIEN |= (1 << RSTE); + break; + case USB_INT_BCERRI: + OTGIEN |= (1 << BCERRE); + break; + case USB_INT_VBERRI: + OTGIEN |= (1 << VBERRE); + break; + case USB_INT_SRPI: + OTGIEN |= (1 << SRPE); + break; + #endif + } + } + + static inline void USB_INT_Disable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Disable(const uint8_t Interrupt) + { + switch (Interrupt) + { + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + case USB_INT_VBUSTI: + USBCON &= ~(1 << VBUSTE); + break; + #endif + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + USBCON &= ~(1 << IDTE); + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + UDIEN &= ~(1 << WAKEUPE); + break; + case USB_INT_SUSPI: + UDIEN &= ~(1 << SUSPE); + break; + case USB_INT_EORSTI: + UDIEN &= ~(1 << EORSTE); + break; + case USB_INT_SOFI: + UDIEN &= ~(1 << SOFE); + break; + case USB_INT_RXSTPI: + UEIENX &= ~(1 << RXSTPE); + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + UHIEN &= ~(1 << HSOFE); + break; + case USB_INT_DCONNI: + UHIEN &= ~(1 << DCONNE); + break; + case USB_INT_DDISCI: + UHIEN &= ~(1 << DDISCE); + break; + case USB_INT_RSTI: + UHIEN &= ~(1 << RSTE); + break; + case USB_INT_BCERRI: + OTGIEN &= ~(1 << BCERRE); + break; + case USB_INT_VBERRI: + OTGIEN &= ~(1 << VBERRE); + break; + case USB_INT_SRPI: + OTGIEN &= ~(1 << SRPE); + break; + #endif + } + } + + static inline void USB_INT_Clear(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Clear(const uint8_t Interrupt) + { + switch (Interrupt) + { + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + case USB_INT_VBUSTI: + USBINT &= ~(1 << VBUSTI); + break; + #endif + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + USBINT &= ~(1 << IDTI); + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + UDINT &= ~(1 << WAKEUPI); + break; + case USB_INT_SUSPI: + UDINT &= ~(1 << SUSPI); + break; + case USB_INT_EORSTI: + UDINT &= ~(1 << EORSTI); + break; + case USB_INT_SOFI: + UDINT &= ~(1 << SOFI); + break; + case USB_INT_RXSTPI: + UEINTX &= ~(1 << RXSTPI); + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + UHINT &= ~(1 << HSOFI); + break; + case USB_INT_DCONNI: + UHINT &= ~(1 << DCONNI); + break; + case USB_INT_DDISCI: + UHINT &= ~(1 << DDISCI); + break; + case USB_INT_RSTI: + UHINT &= ~(1 << RSTI); + break; + case USB_INT_BCERRI: + OTGINT &= ~(1 << BCERRI); + break; + case USB_INT_VBERRI: + OTGINT &= ~(1 << VBERRI); + break; + case USB_INT_SRPI: + OTGINT &= ~(1 << SRPI); + break; + #endif + } + } + + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) + { + switch (Interrupt) + { + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + case USB_INT_VBUSTI: + return (USBCON & (1 << VBUSTE)); + #endif + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + return (USBCON & (1 << IDTE)); + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + return (UDIEN & (1 << WAKEUPE)); + case USB_INT_SUSPI: + return (UDIEN & (1 << SUSPE)); + case USB_INT_EORSTI: + return (UDIEN & (1 << EORSTE)); + case USB_INT_SOFI: + return (UDIEN & (1 << SOFE)); + case USB_INT_RXSTPI: + return (UEIENX & (1 << RXSTPE)); + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + return (UHIEN & (1 << HSOFE)); + case USB_INT_DCONNI: + return (UHIEN & (1 << DCONNE)); + case USB_INT_DDISCI: + return (UHIEN & (1 << DDISCE)); + case USB_INT_RSTI: + return (UHIEN & (1 << RSTE)); + case USB_INT_BCERRI: + return (OTGIEN & (1 << BCERRE)); + case USB_INT_VBERRI: + return (OTGIEN & (1 << VBERRE)); + case USB_INT_SRPI: + return (OTGIEN & (1 << SRPE)); + #endif + } + + return false; + } + + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) + { + switch (Interrupt) + { + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) + case USB_INT_VBUSTI: + return (USBINT & (1 << VBUSTI)); + #endif + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + return (USBINT & (1 << IDTI)); + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + return (UDINT & (1 << WAKEUPI)); + case USB_INT_SUSPI: + return (UDINT & (1 << SUSPI)); + case USB_INT_EORSTI: + return (UDINT & (1 << EORSTI)); + case USB_INT_SOFI: + return (UDINT & (1 << SOFI)); + case USB_INT_RXSTPI: + return (UEINTX & (1 << RXSTPI)); + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + return (UHINT & (1 << HSOFI)); + case USB_INT_DCONNI: + return (UHINT & (1 << DCONNI)); + case USB_INT_DDISCI: + return (UHINT & (1 << DDISCI)); + case USB_INT_RSTI: + return (UHINT & (1 << RSTI)); + case USB_INT_BCERRI: + return (OTGINT & (1 << BCERRI)); + case USB_INT_VBERRI: + return (OTGINT & (1 << VBERRI)); + case USB_INT_SRPI: + return (OTGINT & (1 << SRPI)); + #endif + } + + return false; + } + + /* Includes: */ + #include "../USBMode.h" + #include "../Events.h" + #include "../USBController.h" + + /* Function Prototypes: */ + void USB_INT_ClearAllInterrupts(void); + void USB_INT_DisableAllInterrupts(void); + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/ConfigDescriptors.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/ConfigDescriptors.c new file mode 100644 index 0000000000..71cced874e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/ConfigDescriptors.c @@ -0,0 +1,146 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "ConfigDescriptors.h" + +#if defined(USB_CAN_BE_HOST) +uint8_t USB_Host_GetDeviceConfigDescriptor(const uint8_t ConfigNumber, + uint16_t* const ConfigSizePtr, + void* const BufferPtr, + const uint16_t BufferSize) +{ + uint8_t ErrorCode; + uint8_t ConfigHeader[sizeof(USB_Descriptor_Configuration_Header_t)]; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_GetDescriptor, + .wValue = ((DTYPE_Configuration << 8) | (ConfigNumber - 1)), + .wIndex = 0, + .wLength = sizeof(USB_Descriptor_Configuration_Header_t), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + if ((ErrorCode = USB_Host_SendControlRequest(ConfigHeader)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + *ConfigSizePtr = le16_to_cpu(DESCRIPTOR_PCAST(ConfigHeader, USB_Descriptor_Configuration_Header_t)->TotalConfigurationSize); + + if (*ConfigSizePtr > BufferSize) + return HOST_GETCONFIG_BuffOverflow; + + USB_ControlRequest.wLength = *ConfigSizePtr; + + if ((ErrorCode = USB_Host_SendControlRequest(BufferPtr)) != HOST_SENDCONTROL_Successful) + return ErrorCode; + + if (DESCRIPTOR_TYPE(BufferPtr) != DTYPE_Configuration) + return HOST_GETCONFIG_InvalidData; + + return HOST_GETCONFIG_Successful; +} +#endif + +void USB_GetNextDescriptorOfType(uint16_t* const BytesRem, + void** const CurrConfigLoc, + const uint8_t Type) +{ + while (*BytesRem) + { + USB_GetNextDescriptor(BytesRem, CurrConfigLoc); + + if (DESCRIPTOR_TYPE(*CurrConfigLoc) == Type) + return; + } +} + +void USB_GetNextDescriptorOfTypeBefore(uint16_t* const BytesRem, + void** const CurrConfigLoc, + const uint8_t Type, + const uint8_t BeforeType) +{ + while (*BytesRem) + { + USB_GetNextDescriptor(BytesRem, CurrConfigLoc); + + if (DESCRIPTOR_TYPE(*CurrConfigLoc) == Type) + { + return; + } + else if (DESCRIPTOR_TYPE(*CurrConfigLoc) == BeforeType) + { + *BytesRem = 0; + return; + } + } +} + +void USB_GetNextDescriptorOfTypeAfter(uint16_t* const BytesRem, + void** const CurrConfigLoc, + const uint8_t Type, + const uint8_t AfterType) +{ + USB_GetNextDescriptorOfType(BytesRem, CurrConfigLoc, AfterType); + + if (*BytesRem) + USB_GetNextDescriptorOfType(BytesRem, CurrConfigLoc, Type); +} + +uint8_t USB_GetNextDescriptorComp(uint16_t* const BytesRem, + void** const CurrConfigLoc, + ConfigComparatorPtr_t const ComparatorRoutine) +{ + uint8_t ErrorCode; + + while (*BytesRem) + { + uint8_t* PrevDescLoc = *CurrConfigLoc; + uint16_t PrevBytesRem = *BytesRem; + + USB_GetNextDescriptor(BytesRem, CurrConfigLoc); + + if ((ErrorCode = ComparatorRoutine(*CurrConfigLoc)) != DESCRIPTOR_SEARCH_NotFound) + { + if (ErrorCode == DESCRIPTOR_SEARCH_Fail) + { + *CurrConfigLoc = PrevDescLoc; + *BytesRem = PrevBytesRem; + } + + return ErrorCode; + } + } + + return DESCRIPTOR_SEARCH_COMP_EndOfDescriptor; +} + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/ConfigDescriptors.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/ConfigDescriptors.h new file mode 100644 index 0000000000..0de5982303 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/ConfigDescriptors.h @@ -0,0 +1,286 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Configuration Descriptor definitions. + * \copydetails Group_ConfigDescriptorParser + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_StdDescriptors + * \defgroup Group_ConfigDescriptorParser Configuration Descriptor Parser + * \brief USB Configuration Descriptor definitions. + * + * This section of the library gives a friendly API which can be used in host applications to easily + * parse an attached device's configuration descriptor so that endpoint, interface and other descriptor + * data can be extracted and used as needed. + * + * @{ + */ + +#ifndef __CONFIGDESCRIPTOR_H__ +#define __CONFIGDESCRIPTOR_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + #include "HostStandardReq.h" + #include "StdDescriptors.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Casts a pointer to a descriptor inside the configuration descriptor into a pointer to the given + * descriptor type. + * + * Usage Example: + * \code + * uint8_t* CurrDescriptor = &ConfigDescriptor[0]; // Pointing to the configuration header + * USB_Descriptor_Configuration_Header_t* ConfigHeaderPtr = DESCRIPTOR_PCAST(CurrDescriptor, + * USB_Descriptor_Configuration_Header_t); + * + * // Can now access elements of the configuration header struct using the -> indirection operator + * \endcode + */ + #define DESCRIPTOR_PCAST(DescriptorPtr, Type) ((Type*)(DescriptorPtr)) + + /** Casts a pointer to a descriptor inside the configuration descriptor into the given descriptor + * type (as an actual struct instance rather than a pointer to a struct). + * + * Usage Example: + * \code + * uint8_t* CurrDescriptor = &ConfigDescriptor[0]; // Pointing to the configuration header + * USB_Descriptor_Configuration_Header_t ConfigHeader = DESCRIPTOR_CAST(CurrDescriptor, + * USB_Descriptor_Configuration_Header_t); + * + * // Can now access elements of the configuration header struct using the . operator + * \endcode + */ + #define DESCRIPTOR_CAST(DescriptorPtr, Type) (*DESCRIPTOR_PCAST(DescriptorPtr, Type)) + + /** Returns the descriptor's type, expressed as the 8-bit type value in the header of the descriptor. + * This value's meaning depends on the descriptor's placement in the descriptor, but standard type + * values can be accessed in the \ref USB_DescriptorTypes_t enum. + */ + #define DESCRIPTOR_TYPE(DescriptorPtr) DESCRIPTOR_PCAST(DescriptorPtr, USB_Descriptor_Header_t)->Type + + /** Returns the descriptor's size, expressed as the 8-bit value indicating the number of bytes. */ + #define DESCRIPTOR_SIZE(DescriptorPtr) DESCRIPTOR_PCAST(DescriptorPtr, USB_Descriptor_Header_t)->Size + + /* Type Defines: */ + /** Type define for a Configuration Descriptor comparator function (function taking a pointer to an array + * of type void, returning a uint8_t value). + * + * \see \ref USB_GetNextDescriptorComp function for more details. + */ + typedef uint8_t (* ConfigComparatorPtr_t)(void*); + + /* Enums: */ + /** Enum for the possible return codes of the \ref USB_Host_GetDeviceConfigDescriptor() function. */ + enum USB_Host_GetConfigDescriptor_ErrorCodes_t + { + HOST_GETCONFIG_Successful = 0, /**< No error occurred while retrieving the configuration descriptor. */ + HOST_GETCONFIG_DeviceDisconnect = 1, /**< The attached device was disconnected while retrieving the configuration + * descriptor. + */ + HOST_GETCONFIG_PipeError = 2, /**< An error occurred in the pipe while sending the request. */ + HOST_GETCONFIG_SetupStalled = 3, /**< The attached device stalled the request to retrieve the configuration + * descriptor. + */ + HOST_GETCONFIG_SoftwareTimeOut = 4, /**< The request or data transfer timed out. */ + HOST_GETCONFIG_BuffOverflow = 5, /**< The device's configuration descriptor is too large to fit into the allocated + * buffer. + */ + HOST_GETCONFIG_InvalidData = 6, /**< The device returned invalid configuration descriptor data. */ + }; + + /** Enum for return values of a descriptor comparator function. */ + enum DSearch_Return_ErrorCodes_t + { + DESCRIPTOR_SEARCH_Found = 0, /**< Current descriptor matches comparator criteria. */ + DESCRIPTOR_SEARCH_Fail = 1, /**< No further descriptor could possibly match criteria, fail the search. */ + DESCRIPTOR_SEARCH_NotFound = 2, /**< Current descriptor does not match comparator criteria. */ + }; + + /** Enum for return values of \ref USB_GetNextDescriptorComp(). */ + enum DSearch_Comp_Return_ErrorCodes_t + { + DESCRIPTOR_SEARCH_COMP_Found = 0, /**< Configuration descriptor now points to descriptor which matches + * search criteria of the given comparator function. */ + DESCRIPTOR_SEARCH_COMP_Fail = 1, /**< Comparator function returned \ref DESCRIPTOR_SEARCH_Fail. */ + DESCRIPTOR_SEARCH_COMP_EndOfDescriptor = 2, /**< End of configuration descriptor reached before match found. */ + }; + + /* Function Prototypes: */ + /** Retrieves the configuration descriptor data from an attached device via a standard request into a buffer, + * including validity and size checking to prevent a buffer overflow. + * + * \param[in] ConfigNumber Device configuration descriptor number to fetch from the device (usually set to 1 for + * single configuration devices). + * \param[in,out] ConfigSizePtr Pointer to a location for storing the retrieved configuration descriptor size. + * \param[out] BufferPtr Pointer to the buffer for storing the configuration descriptor data. + * \param[out] BufferSize Size of the allocated buffer where the configuration descriptor is to be stored. + * + * \return A value from the \ref USB_Host_GetConfigDescriptor_ErrorCodes_t enum. + */ + uint8_t USB_Host_GetDeviceConfigDescriptor(const uint8_t ConfigNumber, + uint16_t* const ConfigSizePtr, + void* const BufferPtr, + const uint16_t BufferSize) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3); + + /** Skips to the next sub-descriptor inside the configuration descriptor of the specified type value. + * The bytes remaining value is automatically decremented. + * + * \param[in,out] BytesRem Pointer to the number of bytes remaining of the configuration descriptor. + * \param[in,out] CurrConfigLoc Pointer to the current descriptor inside the configuration descriptor. + * \param[in] Type Descriptor type value to search for. + */ + void USB_GetNextDescriptorOfType(uint16_t* const BytesRem, + void** const CurrConfigLoc, + const uint8_t Type) + ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Skips to the next sub-descriptor inside the configuration descriptor of the specified type value, + * which must come before a descriptor of the second given type value. If the BeforeType type + * descriptor is reached first, the number of bytes remaining to process is set to zero and the + * function exits. The bytes remaining value is automatically decremented. + * + * \param[in,out] BytesRem Pointer to the number of bytes remaining of the configuration descriptor. + * \param[in,out] CurrConfigLoc Pointer to the current descriptor inside the configuration descriptor. + * \param[in] Type Descriptor type value to search for. + * \param[in] BeforeType Descriptor type value which must not be reached before the given Type descriptor. + */ + void USB_GetNextDescriptorOfTypeBefore(uint16_t* const BytesRem, + void** const CurrConfigLoc, + const uint8_t Type, + const uint8_t BeforeType) + ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Skips to the next sub-descriptor inside the configuration descriptor of the specified type value, + * which must come after a descriptor of the second given type value. The bytes remaining value is + * automatically decremented. + * + * \param[in,out] BytesRem Pointer to the number of bytes remaining of the configuration descriptor. + * \param[in,out] CurrConfigLoc Pointer to the current descriptor inside the configuration descriptor. + * \param[in] Type Descriptor type value to search for. + * \param[in] AfterType Descriptor type value which must be reached before the given Type descriptor. + */ + void USB_GetNextDescriptorOfTypeAfter(uint16_t* const BytesRem, + void** const CurrConfigLoc, + const uint8_t Type, + const uint8_t AfterType) + ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + + /** Searches for the next descriptor in the given configuration descriptor using a pre-made comparator + * function. The routine updates the position and remaining configuration descriptor bytes values + * automatically. If a comparator routine fails a search, the descriptor pointer is retreated back + * so that the next descriptor search invocation will start from the descriptor which first caused the + * original search to fail. This behavior allows for one comparator to be used immediately after another + * has failed, starting the second search from the descriptor which failed the first. + * + * Comparator functions should be standard functions which accept a pointer to the header of the current + * descriptor inside the configuration descriptor which is being compared, and should return a value from + * the \ref DSearch_Return_ErrorCodes_t enum as a uint8_t value. + * + * \note This function is available in USB Host mode only. + * + * \param[in,out] BytesRem Pointer to an int storing the remaining bytes in the configuration descriptor. + * \param[in,out] CurrConfigLoc Pointer to the current position in the configuration descriptor. + * \param[in] ComparatorRoutine Name of the comparator search function to use on the configuration descriptor. + * + * \return Value of one of the members of the \ref DSearch_Comp_Return_ErrorCodes_t enum. + * + * Usage Example: + * \code + * uint8_t EndpointSearcher(void* CurrentDescriptor); // Comparator Prototype + * + * uint8_t EndpointSearcher(void* CurrentDescriptor) + * { + * if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint) + * return DESCRIPTOR_SEARCH_Found; + * else + * return DESCRIPTOR_SEARCH_NotFound; + * } + * + * //... + * + * // After retrieving configuration descriptor: + * if (USB_Host_GetNextDescriptorComp(&BytesRemaining, &CurrentConfigLoc, EndpointSearcher) == + * Descriptor_Search_Comp_Found) + * { + * // Do something with the endpoint descriptor + * } + * \endcode + */ + uint8_t USB_GetNextDescriptorComp(uint16_t* const BytesRem, + void** const CurrConfigLoc, + ConfigComparatorPtr_t const ComparatorRoutine); + + /* Inline Functions: */ + /** Skips over the current sub-descriptor inside the configuration descriptor, so that the pointer then + points to the next sub-descriptor. The bytes remaining value is automatically decremented. + * + * \param[in,out] BytesRem Pointer to the number of bytes remaining of the configuration descriptor. + * \param[in,out] CurrConfigLoc Pointer to the current descriptor inside the configuration descriptor. + */ + static inline void USB_GetNextDescriptor(uint16_t* const BytesRem, + void** CurrConfigLoc) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2); + static inline void USB_GetNextDescriptor(uint16_t* const BytesRem, + void** CurrConfigLoc) + { + uint16_t CurrDescriptorSize = DESCRIPTOR_CAST(*CurrConfigLoc, USB_Descriptor_Header_t).Size; + + if (*BytesRem < CurrDescriptorSize) + CurrDescriptorSize = *BytesRem; + + *CurrConfigLoc = (void*)((uintptr_t)*CurrConfigLoc + CurrDescriptorSize); + *BytesRem -= CurrDescriptorSize; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Device.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Device.h new file mode 100644 index 0000000000..995b9208e8 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Device.h @@ -0,0 +1,159 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common USB Device definitions for all architectures. + * \copydetails Group_Device + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_Device Device Management + * \brief USB Device management definitions for USB device mode. + * + * USB Device mode related definitions common to all architectures. This module contains definitions which + * are used when the USB controller is initialized in device mode. + * + * @{ + */ + +#ifndef __USBDEVICE_H__ +#define __USBDEVICE_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + #include "StdDescriptors.h" + #include "USBInterrupt.h" + #include "Endpoint.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Enums: */ + /** Enum for the various states of the USB Device state machine. Only some states are + * implemented in the LUFA library - other states are left to the user to implement. + * + * For information on each possible USB device state, refer to the USB 2.0 specification. + * + * \see \ref USB_DeviceState, which stores the current device state machine state. + */ + enum USB_Device_States_t + { + DEVICE_STATE_Unattached = 0, /**< Internally implemented by the library. This state indicates + * that the device is not currently connected to a host. + */ + DEVICE_STATE_Powered = 1, /**< Internally implemented by the library. This state indicates + * that the device is connected to a host, but enumeration has not + * yet begun. + */ + DEVICE_STATE_Default = 2, /**< Internally implemented by the library. This state indicates + * that the device's USB bus has been reset by the host and it is + * now waiting for the host to begin the enumeration process. + */ + DEVICE_STATE_Addressed = 3, /**< Internally implemented by the library. This state indicates + * that the device has been addressed by the USB Host, but is not + * yet configured. + */ + DEVICE_STATE_Configured = 4, /**< May be implemented by the user project. This state indicates + * that the device has been enumerated by the host and is ready + * for USB communications to begin. + */ + DEVICE_STATE_Suspended = 5, /**< May be implemented by the user project. This state indicates + * that the USB bus has been suspended by the host, and the device + * should power down to a minimal power level until the bus is + * resumed. + */ + }; + + /* Function Prototypes: */ + /** Function to retrieve a given descriptor's size and memory location from the given descriptor type value, + * index and language ID. This function MUST be overridden in the user application (added with full, identical + * prototype and name so that the library can call it to retrieve descriptor data. + * + * \param[in] wValue The type of the descriptor to retrieve in the upper byte, and the index in the + * lower byte (when more than one descriptor of the given type exists, such as the + * case of string descriptors). The type may be one of the standard types defined + * in the DescriptorTypes_t enum, or may be a class-specific descriptor type value. + * \param[in] wIndex The language ID of the string to return if the \c wValue type indicates + * \ref DTYPE_String, otherwise zero for standard descriptors, or as defined in a + * class-specific standards. + * \param[out] DescriptorAddress Pointer to the descriptor in memory. This should be set by the routine to + * the address of the descriptor. + * \param[out] DescriptorMemorySpace A value from the \ref USB_DescriptorMemorySpaces_t enum to indicate the memory + * space in which the descriptor is stored. This parameter does not exist when one + * of the \c USE_*_DESCRIPTORS compile time options is used, or on architectures which + * use a unified address space. + * + * \note By default, the library expects all descriptors to be located in flash memory via the \c PROGMEM attribute. + * If descriptors should be located in RAM or EEPROM instead (to speed up access in the case of RAM, or to + * allow the descriptors to be changed dynamically at runtime) either the \c USE_RAM_DESCRIPTORS or the + * \c USE_EEPROM_DESCRIPTORS tokens may be defined in the project makefile and passed to the compiler by the -D + * switch. + * + * \return Size in bytes of the descriptor if it exists, zero or \ref NO_DESCRIPTOR otherwise. + */ + uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, + const uint8_t wIndex, + const void** const DescriptorAddress + #if (defined(ARCH_HAS_MULTI_ADDRESS_SPACE) || defined(__DOXYGEN__)) && \ + !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)) + , uint8_t* const DescriptorMemorySpace + #endif + ) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3); + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/Device_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/Device_UC3.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/Device_XMEGA.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/DeviceStandardReq.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/DeviceStandardReq.c new file mode 100644 index 0000000000..c4ae647129 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/DeviceStandardReq.c @@ -0,0 +1,378 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#define __INCLUDE_FROM_DEVICESTDREQ_C +#include "DeviceStandardReq.h" + +uint8_t USB_Device_ConfigurationNumber; + +#if !defined(NO_DEVICE_SELF_POWER) +bool USB_Device_CurrentlySelfPowered; +#endif + +#if !defined(NO_DEVICE_REMOTE_WAKEUP) +bool USB_Device_RemoteWakeupEnabled; +#endif + +void USB_Device_ProcessControlRequest(void) +{ + #if defined(ARCH_BIG_ENDIAN) + USB_ControlRequest.bmRequestType = Endpoint_Read_8(); + USB_ControlRequest.bRequest = Endpoint_Read_8(); + USB_ControlRequest.wValue = Endpoint_Read_16_LE(); + USB_ControlRequest.wIndex = Endpoint_Read_16_LE(); + USB_ControlRequest.wLength = Endpoint_Read_16_LE(); + #else + uint8_t* RequestHeader = (uint8_t*)&USB_ControlRequest; + + for (uint8_t RequestHeaderByte = 0; RequestHeaderByte < sizeof(USB_Request_Header_t); RequestHeaderByte++) + *(RequestHeader++) = Endpoint_Read_8(); + #endif + + EVENT_USB_Device_ControlRequest(); + + if (Endpoint_IsSETUPReceived()) + { + uint8_t bmRequestType = USB_ControlRequest.bmRequestType; + + switch (USB_ControlRequest.bRequest) + { + case REQ_GetStatus: + if ((bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE)) || + (bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_ENDPOINT))) + { + USB_Device_GetStatus(); + } + + break; + case REQ_ClearFeature: + case REQ_SetFeature: + if ((bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE)) || + (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_ENDPOINT))) + { + USB_Device_ClearSetFeature(); + } + + break; + case REQ_SetAddress: + if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE)) + USB_Device_SetAddress(); + + break; + case REQ_GetDescriptor: + if ((bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE)) || + (bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_INTERFACE))) + { + USB_Device_GetDescriptor(); + } + + break; + case REQ_GetConfiguration: + if (bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE)) + USB_Device_GetConfiguration(); + + break; + case REQ_SetConfiguration: + if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE)) + USB_Device_SetConfiguration(); + + break; + } + } + + if (Endpoint_IsSETUPReceived()) + { + Endpoint_StallTransaction(); + Endpoint_ClearSETUP(); + } +} + +static void USB_Device_SetAddress(void) +{ + uint8_t DeviceAddress = (USB_ControlRequest.wValue & 0x7F); + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + Endpoint_ClearSETUP(); + + Endpoint_ClearStatusStage(); + + while (!(Endpoint_IsINReady())); + + USB_Device_SetDeviceAddress(DeviceAddress); + USB_DeviceState = (DeviceAddress) ? DEVICE_STATE_Addressed : DEVICE_STATE_Default; + + SetGlobalInterruptMask(CurrentGlobalInt); +} + +static void USB_Device_SetConfiguration(void) +{ + #if defined(FIXED_NUM_CONFIGURATIONS) + if ((uint8_t)USB_ControlRequest.wValue > FIXED_NUM_CONFIGURATIONS) + return; + #else + USB_Descriptor_Device_t* DevDescriptorPtr; + + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) + #if defined(USE_FLASH_DESCRIPTORS) + #define MemoryAddressSpace MEMSPACE_FLASH + #elif defined(USE_EEPROM_DESCRIPTORS) + #define MemoryAddressSpace MEMSPACE_EEPROM + #elif defined(USE_SRAM_DESCRIPTORS) + #define MemoryAddressSpace MEMSPACE_SRAM + #else + uint8_t MemoryAddressSpace; + #endif + #endif + + if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DevDescriptorPtr + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \ + !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)) + , &MemoryAddressSpace + #endif + ) == NO_DESCRIPTOR) + { + return; + } + + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) + if (MemoryAddressSpace == MEMSPACE_FLASH) + { + if (((uint8_t)USB_ControlRequest.wValue > pgm_read_byte(&DevDescriptorPtr->NumberOfConfigurations))) + return; + } + else if (MemoryAddressSpace == MEMSPACE_EEPROM) + { + if (((uint8_t)USB_ControlRequest.wValue > eeprom_read_byte(&DevDescriptorPtr->NumberOfConfigurations))) + return; + } + else + { + if ((uint8_t)USB_ControlRequest.wValue > DevDescriptorPtr->NumberOfConfigurations) + return; + } + #else + if ((uint8_t)USB_ControlRequest.wValue > DevDescriptorPtr->NumberOfConfigurations) + return; + #endif + #endif + + Endpoint_ClearSETUP(); + + USB_Device_ConfigurationNumber = (uint8_t)USB_ControlRequest.wValue; + + Endpoint_ClearStatusStage(); + + if (USB_Device_ConfigurationNumber) + USB_DeviceState = DEVICE_STATE_Configured; + else + USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered; + + EVENT_USB_Device_ConfigurationChanged(); +} + +static void USB_Device_GetConfiguration(void) +{ + Endpoint_ClearSETUP(); + + Endpoint_Write_8(USB_Device_ConfigurationNumber); + Endpoint_ClearIN(); + + Endpoint_ClearStatusStage(); +} + +#if !defined(NO_INTERNAL_SERIAL) && (USE_INTERNAL_SERIAL != NO_DESCRIPTOR) +static void USB_Device_GetInternalSerialDescriptor(void) +{ + struct + { + USB_Descriptor_Header_t Header; + uint16_t UnicodeString[INTERNAL_SERIAL_LENGTH_BITS / 4]; + } SignatureDescriptor; + + SignatureDescriptor.Header.Type = DTYPE_String; + SignatureDescriptor.Header.Size = USB_STRING_LEN(INTERNAL_SERIAL_LENGTH_BITS / 4); + + USB_Device_GetSerialString(SignatureDescriptor.UnicodeString); + + Endpoint_ClearSETUP(); + + Endpoint_Write_Control_Stream_LE(&SignatureDescriptor, sizeof(SignatureDescriptor)); + Endpoint_ClearOUT(); +} +#endif + +static void USB_Device_GetDescriptor(void) +{ + const void* DescriptorPointer; + uint16_t DescriptorSize; + + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \ + !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)) + uint8_t DescriptorAddressSpace; + #endif + + #if !defined(NO_INTERNAL_SERIAL) && (USE_INTERNAL_SERIAL != NO_DESCRIPTOR) + if (USB_ControlRequest.wValue == ((DTYPE_String << 8) | USE_INTERNAL_SERIAL)) + { + USB_Device_GetInternalSerialDescriptor(); + return; + } + #endif + + if ((DescriptorSize = CALLBACK_USB_GetDescriptor(USB_ControlRequest.wValue, USB_ControlRequest.wIndex, + &DescriptorPointer + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \ + !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)) + , &DescriptorAddressSpace + #endif + )) == NO_DESCRIPTOR) + { + return; + } + + Endpoint_ClearSETUP(); + + #if defined(USE_RAM_DESCRIPTORS) || !defined(ARCH_HAS_MULTI_ADDRESS_SPACE) + Endpoint_Write_Control_Stream_LE(DescriptorPointer, DescriptorSize); + #elif defined(USE_EEPROM_DESCRIPTORS) + Endpoint_Write_Control_EStream_LE(DescriptorPointer, DescriptorSize); + #elif defined(USE_FLASH_DESCRIPTORS) + Endpoint_Write_Control_PStream_LE(DescriptorPointer, DescriptorSize); + #else + if (DescriptorAddressSpace == MEMSPACE_FLASH) + Endpoint_Write_Control_PStream_LE(DescriptorPointer, DescriptorSize); + else if (DescriptorAddressSpace == MEMSPACE_EEPROM) + Endpoint_Write_Control_EStream_LE(DescriptorPointer, DescriptorSize); + else + Endpoint_Write_Control_Stream_LE(DescriptorPointer, DescriptorSize); + #endif + + Endpoint_ClearOUT(); +} + +static void USB_Device_GetStatus(void) +{ + uint8_t CurrentStatus = 0; + + switch (USB_ControlRequest.bmRequestType) + { + case (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE): + #if !defined(NO_DEVICE_SELF_POWER) + if (USB_Device_CurrentlySelfPowered) + CurrentStatus |= FEATURE_SELFPOWERED_ENABLED; + #endif + + #if !defined(NO_DEVICE_REMOTE_WAKEUP) + if (USB_Device_RemoteWakeupEnabled) + CurrentStatus |= FEATURE_REMOTE_WAKEUP_ENABLED; + #endif + break; + case (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_ENDPOINT): + #if !defined(CONTROL_ONLY_DEVICE) + Endpoint_SelectEndpoint((uint8_t)USB_ControlRequest.wIndex & ENDPOINT_EPNUM_MASK); + + CurrentStatus = Endpoint_IsStalled(); + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + #endif + + break; + default: + return; + } + + Endpoint_ClearSETUP(); + + Endpoint_Write_16_LE(CurrentStatus); + Endpoint_ClearIN(); + + Endpoint_ClearStatusStage(); +} + +static void USB_Device_ClearSetFeature(void) +{ + switch (USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) + { + #if !defined(NO_DEVICE_REMOTE_WAKEUP) + case REQREC_DEVICE: + if ((uint8_t)USB_ControlRequest.wValue == FEATURE_SEL_DeviceRemoteWakeup) + USB_Device_RemoteWakeupEnabled = (USB_ControlRequest.bRequest == REQ_SetFeature); + else + return; + + break; + #endif + #if !defined(CONTROL_ONLY_DEVICE) + case REQREC_ENDPOINT: + if ((uint8_t)USB_ControlRequest.wValue == FEATURE_SEL_EndpointHalt) + { + uint8_t EndpointIndex = ((uint8_t)USB_ControlRequest.wIndex & ENDPOINT_EPNUM_MASK); + + if (EndpointIndex == ENDPOINT_CONTROLEP) + return; + + Endpoint_SelectEndpoint(EndpointIndex); + + if (Endpoint_IsEnabled()) + { + if (USB_ControlRequest.bRequest == REQ_SetFeature) + { + Endpoint_StallTransaction(); + } + else + { + Endpoint_ClearStall(); + Endpoint_ResetEndpoint(EndpointIndex); + Endpoint_ResetDataToggle(); + } + } + } + + break; + #endif + default: + return; + } + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + + Endpoint_ClearSETUP(); + + Endpoint_ClearStatusStage(); +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/DeviceStandardReq.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/DeviceStandardReq.h new file mode 100644 index 0000000000..dfaa1662e9 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/DeviceStandardReq.h @@ -0,0 +1,158 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB device standard request management. + * + * This file contains the function prototypes necessary for the processing of incoming standard control requests + * when the library is in USB device mode. + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +#ifndef __DEVICESTDREQ_H__ +#define __DEVICESTDREQ_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + #include "StdDescriptors.h" + #include "Events.h" + #include "StdRequestType.h" + #include "USBTask.h" + #include "USBController.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Enums: */ + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) || defined(__DOXYGEN__) + /** Enum for the possible descriptor memory spaces, for the \c MemoryAddressSpace parameter of the + * \ref CALLBACK_USB_GetDescriptor() function. This can be used when none of the \c USE_*_DESCRIPTORS + * compile time options are used, to indicate in which memory space the descriptor is stored. + * + * \ingroup Group_Device + */ + enum USB_DescriptorMemorySpaces_t + { + #if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) || defined(__DOXYGEN__) + MEMSPACE_FLASH = 0, /**< Indicates the requested descriptor is located in FLASH memory. */ + #endif + #if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) || defined(__DOXYGEN__) + MEMSPACE_EEPROM = 1, /**< Indicates the requested descriptor is located in EEPROM memory. */ + #endif + MEMSPACE_RAM = 2, /**< Indicates the requested descriptor is located in RAM memory. */ + }; + #endif + + /* Global Variables: */ + /** Indicates the currently set configuration number of the device. USB devices may have several + * different configurations which the host can select between; this indicates the currently selected + * value, or 0 if no configuration has been selected. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + * + * \ingroup Group_Device + */ + extern uint8_t USB_Device_ConfigurationNumber; + + #if !defined(NO_DEVICE_REMOTE_WAKEUP) + /** Indicates if the host is currently allowing the device to issue remote wakeup events. If this + * flag is cleared, the device should not issue remote wakeup events to the host. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + * + * \note To reduce FLASH usage of the compiled applications where Remote Wakeup is not supported, + * this global and the underlying management code can be disabled by defining the + * \c NO_DEVICE_REMOTE_WAKEUP token in the project makefile and passing it to the compiler via + * the -D switch. + * + * \ingroup Group_Device + */ + extern bool USB_Device_RemoteWakeupEnabled; + #endif + + #if !defined(NO_DEVICE_SELF_POWER) + /** Indicates if the device is currently being powered by its own power supply, rather than being + * powered by the host's USB supply. This flag should remain cleared if the device does not + * support self powered mode, as indicated in the device descriptors. + * + * \ingroup Group_Device + */ + extern bool USB_Device_CurrentlySelfPowered; + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + #if defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS) + #error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive. + #elif defined(USE_RAM_DESCRIPTORS) && defined(USE_FLASH_DESCRIPTORS) + #error USE_RAM_DESCRIPTORS and USE_FLASH_DESCRIPTORS are mutually exclusive. + #elif defined(USE_FLASH_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS) + #error USE_FLASH_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive. + #elif defined(USE_FLASH_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS) && defined(USE_RAM_DESCRIPTORS) + #error Only one of the USE_*_DESCRIPTORS modes should be selected. + #endif + + /* Function Prototypes: */ + void USB_Device_ProcessControlRequest(void); + + #if defined(__INCLUDE_FROM_DEVICESTDREQ_C) + static void USB_Device_SetAddress(void); + static void USB_Device_SetConfiguration(void); + static void USB_Device_GetConfiguration(void); + static void USB_Device_GetDescriptor(void); + static void USB_Device_GetStatus(void); + static void USB_Device_ClearSetFeature(void); + + #if !defined(NO_INTERNAL_SERIAL) && (USE_INTERNAL_SERIAL != NO_DESCRIPTOR) + static void USB_Device_GetInternalSerialDescriptor(void); + #endif + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Endpoint.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Endpoint.h new file mode 100644 index 0000000000..a6ca64dd2b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Endpoint.h @@ -0,0 +1,130 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Endpoint definitions for all architectures. + * \copydetails Group_EndpointManagement + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointManagement + * \defgroup Group_EndpointRW Endpoint Data Reading and Writing + * \brief Endpoint data read/write definitions. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to endpoints. + */ + +/** \ingroup Group_EndpointRW + * \defgroup Group_EndpointPrimitiveRW Read/Write of Primitive Data Types + * \brief Endpoint data primitive read/write definitions. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to endpoints. + */ + +/** \ingroup Group_EndpointManagement + * \defgroup Group_EndpointPacketManagement Endpoint Packet Management + * \brief USB Endpoint package management definitions. + * + * Functions, macros, variables, enums and types related to packet management of endpoints. + */ + +/** \ingroup Group_USB + * \defgroup Group_EndpointManagement Endpoint Management + * \brief Endpoint management definitions. + * + * Functions, macros and enums related to endpoint management when in USB Device mode. This + * module contains the endpoint management macros, as well as endpoint interrupt and data + * send/receive functions for various data types. + * + * @{ + */ + +#ifndef __ENDPOINT_H__ +#define __ENDPOINT_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** Type define for a endpoint table entry, used to configure endpoints in groups via + * \ref Endpoint_ConfigureEndpointTable(). + */ + typedef struct + { + uint8_t Address; /**< Address of the endpoint to configure, or zero if the table entry is to be unused. */ + uint16_t Size; /**< Size of the endpoint bank, in bytes. */ + uint8_t Type; /**< Type of the endpoint, a \c EP_TYPE_* mask. */ + uint8_t Banks; /**< Number of hardware banks to use for the endpoint. */ + } USB_Endpoint_Table_t; + + /* Macros: */ + /** Endpoint number mask, for masking against endpoint addresses to retrieve the endpoint's + * numerical address in the device. + */ + #define ENDPOINT_EPNUM_MASK 0x0F + + /** Endpoint address for the default control endpoint, which always resides in address 0. This is + * defined for convenience to give more readable code when used with the endpoint macros. + */ + #define ENDPOINT_CONTROLEP 0 + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/Endpoint_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/Endpoint_UC3.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/Endpoint_XMEGA.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/EndpointStream.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/EndpointStream.h new file mode 100644 index 0000000000..89df381ae9 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/EndpointStream.h @@ -0,0 +1,124 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Endpoint data stream transmission and reception management. + * \copydetails Group_EndpointStreamRW + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointRW + * \defgroup Group_EndpointStreamRW Read/Write of Multi-Byte Streams + * \brief Endpoint data stream transmission and reception management. + * + * Functions, macros, variables, enums and types related to data reading and writing of data streams from + * and to endpoints. + * + * @{ + */ + +#ifndef __ENDPOINT_STREAM_H__ +#define __ENDPOINT_STREAM_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Enums: */ + /** Enum for the possible error return codes of the \c Endpoint_*_Stream_* functions. */ + enum Endpoint_Stream_RW_ErrorCodes_t + { + ENDPOINT_RWSTREAM_NoError = 0, /**< Command completed successfully, no error. */ + ENDPOINT_RWSTREAM_EndpointStalled = 1, /**< The endpoint was stalled during the stream + * transfer by the host or device. + */ + ENDPOINT_RWSTREAM_DeviceDisconnected = 2, /**< Device was disconnected from the host during + * the transfer. + */ + ENDPOINT_RWSTREAM_BusSuspended = 3, /**< The USB bus has been suspended by the host and + * no USB endpoint traffic can occur until the bus + * has resumed. + */ + ENDPOINT_RWSTREAM_Timeout = 4, /**< The host failed to accept or send the next packet + * within the software timeout period set by the + * \ref USB_STREAM_TIMEOUT_MS macro. + */ + ENDPOINT_RWSTREAM_IncompleteTransfer = 5, /**< Indicates that the endpoint bank became full or empty before + * the complete contents of the current stream could be + * transferred. The endpoint stream function should be called + * again to process the next chunk of data in the transfer. + */ + }; + + /** Enum for the possible error return codes of the \c Endpoint_*_Control_Stream_* functions. */ + enum Endpoint_ControlStream_RW_ErrorCodes_t + { + ENDPOINT_RWCSTREAM_NoError = 0, /**< Command completed successfully, no error. */ + ENDPOINT_RWCSTREAM_HostAborted = 1, /**< The aborted the transfer prematurely. */ + ENDPOINT_RWCSTREAM_DeviceDisconnected = 2, /**< Device was disconnected from the host during + * the transfer. + */ + ENDPOINT_RWCSTREAM_BusSuspended = 3, /**< The USB bus has been suspended by the host and + * no USB endpoint traffic can occur until the bus + * has resumed. + */ + }; + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/EndpointStream_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/EndpointStream_UC3.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/EndpointStream_XMEGA.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Events.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Events.c new file mode 100644 index 0000000000..5f50430607 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Events.c @@ -0,0 +1,40 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_EVENTS_C +#define __INCLUDE_FROM_USB_DRIVER +#include "Events.h" + +// cppcheck-suppress unusedFunction +void USB_Event_Stub(void) +{ + +} + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Events.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Events.h new file mode 100644 index 0000000000..33db543d45 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Events.h @@ -0,0 +1,366 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Event management definitions. + * \copydetails Group_Events + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_Events USB Events + * \brief USB Event management definitions. + * + * This module contains macros and functions relating to the management of library events, which are small + * pieces of code similar to ISRs which are run when a given condition is met. Each event can be fired from + * multiple places in the user or library code, which may or may not be inside an ISR, thus each handler + * should be written to be as small and fast as possible to prevent possible problems. + * + * Events can be hooked by the user application by declaring a handler function with the same name and parameters + * listed here. If an event with no user-associated handler is fired within the library, it by default maps to an + * internal empty stub function. + * + * Each event must only have one associated event handler, but can be raised by multiple sources by calling the + * event handler function (with any required event parameters). + * + * @{ + */ + +#ifndef __USBEVENTS_H__ +#define __USBEVENTS_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Pseudo-Functions for Doxygen: */ + #if !defined(__INCLUDE_FROM_EVENTS_C) || defined(__DOXYGEN__) + /** Event for USB mode pin level change. This event fires when the USB interface is set to dual role + * mode, and the UID pin level has changed to indicate a new mode (device or host). This event fires + * before the mode is switched to the newly indicated mode but after the \ref EVENT_USB_Device_Disconnect + * event has fired (if disconnected before the role change). + * + * \note This event only exists on microcontrollers that support dual role USB modes. + * \n\n + * + * \note This event does not exist if the \c USB_DEVICE_ONLY or \c USB_HOST_ONLY tokens have been supplied + * to the compiler (see \ref Group_USBManagement documentation). + */ + void EVENT_USB_UIDChange(void); + + /** Event for USB host error. This event fires when a hardware fault has occurred whilst the USB + * interface is in host mode. + * + * \param[in] ErrorCode Error code indicating the failure reason, a value in \ref USB_Host_ErrorCodes_t. + * + * \note This event only exists on microcontrollers that supports USB host mode. + * \n\n + * + * \note This event does not exist if the \c USB_DEVICE_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + */ + void EVENT_USB_Host_HostError(const uint8_t ErrorCode); + + /** Event for USB device attachment. This event fires when a the USB interface is in host mode, and + * a USB device has been connected to the USB interface. This is interrupt driven, thus fires before + * the standard \ref EVENT_USB_Device_Connect() event and so can be used to programmatically start the USB + * management task to reduce CPU consumption. + * + * \note This event only exists on microcontrollers that supports USB host mode. + * \n\n + * + * \note This event does not exist if the \c USB_DEVICE_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + * + * \see \ref USB_USBTask() for more information on the USB management task and reducing CPU usage. + */ + void EVENT_USB_Host_DeviceAttached(void); + + /** Event for USB device removal. This event fires when a the USB interface is in host mode, and + * a USB device has been removed the USB interface whether or not it has been enumerated. This + * can be used to programmatically stop the USB management task to reduce CPU consumption. + * + * \note This event only exists on microcontrollers that supports USB host mode. + * \n\n + * + * \note This event does not exist if the \c USB_DEVICE_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + * + * \see \ref USB_USBTask() for more information on the USB management task and reducing CPU usage. + */ + void EVENT_USB_Host_DeviceUnattached(void); + + /** Event for USB device enumeration failure. This event fires when a the USB interface is + * in host mode, and an attached USB device has failed to enumerate completely. + * + * \param[in] ErrorCode Error code indicating the failure reason, a value in + * \ref USB_Host_EnumerationErrorCodes_t. + * + * \param[in] SubErrorCode Sub error code indicating the reason for failure - for example, if the + * ErrorCode parameter indicates a control error, this will give the error + * code returned by the \ref USB_Host_SendControlRequest() function. + * + * \note This event only exists on microcontrollers that supports USB host mode. + * \n\n + * + * \note This event does not exist if the \c USB_DEVICE_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + */ + void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, + const uint8_t SubErrorCode); + + /** Event for USB device enumeration completion. This event fires when a the USB interface is + * in host mode and an attached USB device has been completely enumerated and is ready to be + * controlled by the user application. + * + * This event is time-critical; exceeding OS-specific delays within this event handler (typically of around + * 1 second) when a transaction is waiting to be processed by the device will prevent break communications + * and cause the host to reset the USB bus. + */ + void EVENT_USB_Host_DeviceEnumerationComplete(void); + + /** Event for USB Start Of Frame detection, when enabled. This event fires at the start of each USB + * frame, once per millisecond, and is synchronized to the USB bus. This can be used as an accurate + * millisecond timer source when the USB bus is not suspended while in host mode. + * + * This event is time-critical; it is run once per millisecond and thus long handlers will significantly + * degrade device performance. This event should only be enabled when needed to reduce device wake-ups. + * + * \note This event is not normally active - it must be manually enabled and disabled via the + * \ref USB_Host_EnableSOFEvents() and \ref USB_Host_DisableSOFEvents() commands after enumeration of + * a USB device. + * \n\n + * + * \note This event does not exist if the \c USB_DEVICE_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + */ + void EVENT_USB_Host_StartOfFrame(void); + + /** Event for USB device connection. This event fires when the microcontroller is in USB Device mode + * and the device is connected to a USB host, beginning the enumeration process measured by a rising + * level on the microcontroller's VBUS sense pin. + * + * This event is time-critical; exceeding OS-specific delays within this event handler (typically of around + * two seconds) will prevent the device from enumerating correctly. + * + * \attention This event may fire multiple times during device enumeration on the microcontrollers with limited USB controllers + * if \c NO_LIMITED_CONTROLLER_CONNECT is not defined. + * + * \note For the microcontrollers with limited USB controller functionality, VBUS sensing is not available. + * this means that the current connection state is derived from the bus suspension and wake up events by default, + * which is not always accurate (host may suspend the bus while still connected). If the actual connection state + * needs to be determined, VBUS should be routed to an external pin, and the auto-detect behavior turned off by + * passing the \c NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection + * and disconnection events may be manually fired, and the \ref USB_DeviceState global changed manually. + * \n\n + * + * \see \ref Group_USBManagement for more information on the USB management task and reducing CPU usage. + */ + void EVENT_USB_Device_Connect(void); + + /** Event for USB device disconnection. This event fires when the microcontroller is in USB Device mode and the device is + * disconnected from a host, measured by a falling level on the microcontroller's VBUS sense pin. + * + * \attention This event may fire multiple times during device enumeration on the microcontrollers with limited USB controllers + * if \c NO_LIMITED_CONTROLLER_CONNECT is not defined. + * + * \note For the microcontrollers with limited USB controllers, VBUS sense is not available to the USB controller. + * this means that the current connection state is derived from the bus suspension and wake up events by default, + * which is not always accurate (host may suspend the bus while still connected). If the actual connection state + * needs to be determined, VBUS should be routed to an external pin, and the auto-detect behavior turned off by + * passing the \c NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection + * and disconnection events may be manually fired, and the \ref USB_DeviceState global changed manually. + * \n\n + * + * \see \ref Group_USBManagement for more information on the USB management task and reducing CPU usage. + */ + void EVENT_USB_Device_Disconnect(void); + + /** Event for control requests. This event fires when a the USB host issues a control request + * to the mandatory device control endpoint (of address 0). This may either be a standard + * request that the library may have a handler code for internally, or a class specific request + * issued to the device which must be handled appropriately. If a request is not processed in the + * user application via this event, it will be passed to the library for processing internally + * if a suitable handler exists. + * + * This event is time-critical; each packet within the request transaction must be acknowledged or + * sent within 50ms or the host will abort the transfer. + * + * The library internally handles all standard control requests with the exceptions of SYNC FRAME, + * SET DESCRIPTOR and SET INTERFACE. These and all other non-standard control requests will be left + * for the user to process via this event if desired. If not handled in the user application or by + * the library internally, unknown requests are automatically STALLed. + * + * \note This event does not exist if the \c USB_HOST_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + * \n\n + * + * \note Requests should be handled in the same manner as described in the USB 2.0 Specification, + * or appropriate class specification. In all instances, the library has already read the + * request SETUP parameters into the \ref USB_ControlRequest structure which should then be used + * by the application to determine how to handle the issued request. + */ + void EVENT_USB_Device_ControlRequest(void); + + /** Event for USB configuration number changed. This event fires when a the USB host changes the + * selected configuration number while in device mode. This event should be hooked in device + * applications to create the endpoints and configure the device for the selected configuration. + * + * This event is time-critical; exceeding OS-specific delays within this event handler (typically of around + * one second) will prevent the device from enumerating correctly. + * + * This event fires after the value of \ref USB_Device_ConfigurationNumber has been changed. + * + * \note This event does not exist if the \c USB_HOST_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + */ + void EVENT_USB_Device_ConfigurationChanged(void); + + /** Event for USB suspend. This event fires when a the USB host suspends the device by halting its + * transmission of Start Of Frame pulses to the device. This is generally hooked in order to move + * the device over to a low power state until the host wakes up the device. If the USB interface is + * enumerated with the \ref USB_OPT_AUTO_PLL option set, the library will automatically suspend the + * USB PLL before the event is fired to save power. + * + * \note This event does not exist if the \c USB_HOST_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + * \n\n + * + * \note This event does not exist on the microcontrollers with limited USB VBUS sensing abilities + * when the \c NO_LIMITED_CONTROLLER_CONNECT compile time token is not set - see + * \ref EVENT_USB_Device_Disconnect. + * + * \see \ref EVENT_USB_Device_WakeUp() event for accompanying Wake Up event. + */ + void EVENT_USB_Device_Suspend(void); + + /** Event for USB wake up. This event fires when a the USB interface is suspended while in device + * mode, and the host wakes up the device by supplying Start Of Frame pulses. This is generally + * hooked to pull the user application out of a low power state and back into normal operating + * mode. If the USB interface is enumerated with the \ref USB_OPT_AUTO_PLL option set, the library + * will automatically restart the USB PLL before the event is fired. + * + * \note This event does not exist if the \c USB_HOST_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + * \n\n + * + * \note This event does not exist on the microcontrollers with limited USB VBUS sensing abilities + * when the \c NO_LIMITED_CONTROLLER_CONNECT compile time token is not set - see + * \ref EVENT_USB_Device_Disconnect. + * + * \see \ref EVENT_USB_Device_Suspend() event for accompanying Suspend event. + */ + void EVENT_USB_Device_WakeUp(void); + + /** Event for USB interface reset. This event fires when the USB interface is in device mode, and + * a the USB host requests that the device reset its interface. This event fires after the control + * endpoint has been automatically configured by the library. + * + * This event is time-critical; exceeding OS-specific delays within this event handler (typically of around + * two seconds) will prevent the device from enumerating correctly. + * + * \note This event does not exist if the \c USB_HOST_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + */ + void EVENT_USB_Device_Reset(void); + + /** Event for USB Start Of Frame detection, when enabled. This event fires at the start of each USB + * frame, once per millisecond, and is synchronized to the USB bus. This can be used as an accurate + * millisecond timer source when the USB bus is enumerated in device mode to a USB host. + * + * This event is time-critical; it is run once per millisecond and thus long handlers will significantly + * degrade device performance. This event should only be enabled when needed to reduce device wake-ups. + * + * \pre This event is not normally active - it must be manually enabled and disabled via the + * \ref USB_Device_EnableSOFEvents() and \ref USB_Device_DisableSOFEvents() commands after enumeration. + * \n\n + * + * \note This event does not exist if the \c USB_HOST_ONLY token is supplied to the compiler (see + * \ref Group_USBManagement documentation). + */ + void EVENT_USB_Device_StartOfFrame(void); + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_EVENTS_C) + void USB_Event_Stub(void) ATTR_CONST; + + #if defined(USB_CAN_BE_BOTH) + void EVENT_USB_UIDChange(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + #endif + + #if defined(USB_CAN_BE_HOST) + void EVENT_USB_Host_HostError(const uint8_t ErrorCode) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Host_DeviceAttached(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Host_DeviceUnattached(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Host_DeviceEnumerationComplete(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, + const uint8_t SubErrorCode) + ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Host_StartOfFrame(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + #endif + + #if defined(USB_CAN_BE_DEVICE) + void EVENT_USB_Device_Connect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Device_Disconnect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Device_ControlRequest(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Device_ConfigurationChanged(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Device_Suspend(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Device_WakeUp(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Device_Reset(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + void EVENT_USB_Device_StartOfFrame(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub); + #endif + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Host.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Host.h new file mode 100644 index 0000000000..bf2225f31e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Host.h @@ -0,0 +1,139 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common USB Host definitions for all architectures. + * \copydetails Group_Host + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_Host Host Management + * \brief USB Host management definitions for USB host mode. + * + * USB Host mode related macros and enums. This module contains macros and enums which are used when + * the USB controller is initialized in host mode. + * + * @{ + */ + +#ifndef __USBHOST_H__ +#define __USBHOST_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Enums: */ + /** Enum for the various states of the USB Host state machine. + * + * For information on each possible USB host state, refer to the USB 2.0 specification. + * Several of the USB host states are broken up further into multiple smaller sub-states, + * so that they can be internally implemented inside the library in an efficient manner. + * + * \see \ref USB_HostState, which stores the current host state machine state. + */ + enum USB_Host_States_t + { + HOST_STATE_WaitForDevice = 0, /**< This state indicates that the stack is waiting for an interval + * to elapse before continuing with the next step of the device + * enumeration process. + */ + HOST_STATE_Unattached = 1, /**< This state indicates that the host state machine is waiting for + * a device to be attached so that it can start the enumeration process. + */ + HOST_STATE_Powered = 2, /**< This state indicates that a device has been attached, and the + * library's internals are being configured to begin the enumeration + * process. + */ + HOST_STATE_Powered_WaitForDeviceSettle = 3, /**< This state indicates that the stack is waiting for the initial + * settling period to elapse before beginning the enumeration process. + */ + HOST_STATE_Powered_WaitForConnect = 4, /**< This state indicates that the stack is waiting for a connection event + * from the USB controller to indicate a valid USB device has been attached + * to the bus and is ready to be enumerated. + */ + HOST_STATE_Powered_DoReset = 5, /**< This state indicates that a valid USB device has been attached, and that + * it will now be reset to ensure it is ready for enumeration. + */ + HOST_STATE_Powered_ConfigPipe = 6, /**< This state indicates that the attached device is currently powered and + * reset, and that the control pipe is now being configured by the stack. + */ + HOST_STATE_Default = 7, /**< This state indicates that the stack is currently retrieving the control + * endpoint's size from the device, so that the control pipe can be altered + * to match. + */ + HOST_STATE_Default_PostReset = 8, /**< This state indicates that the control pipe is being reconfigured to match + * the retrieved control endpoint size from the device, and the device's USB + * bus address is being set. + */ + HOST_STATE_Default_PostAddressSet = 9, /**< This state indicates that the device's address has now been set, and the + * stack is has now completed the device enumeration process. This state causes + * the stack to change the current USB device address to that set for the + * connected device, before progressing to the \ref HOST_STATE_Addressed state + * ready for use in the user application. + */ + HOST_STATE_Addressed = 10, /**< Indicates that the device has been enumerated and addressed, and is now waiting + * for the user application to configure the device ready for use. + */ + HOST_STATE_Configured = 11, /**< Indicates that the device has been configured into a valid device configuration, + * ready for general use by the user application. + */ + }; + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/Host_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/Host_UC3.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/HostStandardReq.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/HostStandardReq.c new file mode 100644 index 0000000000..3242822f76 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/HostStandardReq.c @@ -0,0 +1,322 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_HOSTSTDREQ_C +#include "HostStandardReq.h" + +uint8_t USB_Host_ConfigurationNumber; + +static uint8_t USB_Host_SendControlRequest_PRV(void* const BufferPtr) +{ + uint8_t* DataStream = (uint8_t*)BufferPtr; + uint8_t ReturnStatus = HOST_SENDCONTROL_Successful; + uint16_t DataLen = USB_ControlRequest.wLength; + + USB_Host_ResumeBus(); + + if ((ReturnStatus = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful) + return ReturnStatus; + + Pipe_SetPipeToken(PIPE_TOKEN_SETUP); + Pipe_ClearError(); + + Pipe_Unfreeze(); + + #if defined(ARCH_BIG_ENDIAN) + Pipe_Write_8(USB_ControlRequest.bmRequestType); + Pipe_Write_8(USB_ControlRequest.bRequest); + Pipe_Write_16_LE(USB_ControlRequest.wValue); + Pipe_Write_16_LE(USB_ControlRequest.wIndex); + Pipe_Write_16_LE(USB_ControlRequest.wLength); + #else + uint8_t* HeaderStream = (uint8_t*)&USB_ControlRequest; + + for (uint8_t HeaderByte = 0; HeaderByte < sizeof(USB_Request_Header_t); HeaderByte++) + Pipe_Write_8(*(HeaderStream++)); + #endif + + Pipe_ClearSETUP(); + + if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_SetupSent)) != HOST_SENDCONTROL_Successful) + return ReturnStatus; + + Pipe_Freeze(); + + if ((ReturnStatus = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful) + return ReturnStatus; + + if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_DIRECTION) == REQDIR_DEVICETOHOST) + { + Pipe_SetPipeToken(PIPE_TOKEN_IN); + + if (DataStream != NULL) + { + while (DataLen) + { + Pipe_Unfreeze(); + + if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_InReceived)) != HOST_SENDCONTROL_Successful) + return ReturnStatus; + + if (!(Pipe_BytesInPipe())) + DataLen = 0; + + while (Pipe_BytesInPipe() && DataLen) + { + *(DataStream++) = Pipe_Read_8(); + DataLen--; + } + + Pipe_Freeze(); + Pipe_ClearIN(); + } + } + + Pipe_SetPipeToken(PIPE_TOKEN_OUT); + Pipe_Unfreeze(); + + if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_OutReady)) != HOST_SENDCONTROL_Successful) + return ReturnStatus; + + Pipe_ClearOUT(); + + if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_OutReady)) != HOST_SENDCONTROL_Successful) + return ReturnStatus; + } + else + { + if (DataStream != NULL) + { + Pipe_SetPipeToken(PIPE_TOKEN_OUT); + Pipe_Unfreeze(); + + while (DataLen) + { + if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_OutReady)) != HOST_SENDCONTROL_Successful) + return ReturnStatus; + + while (DataLen && (Pipe_BytesInPipe() < USB_Host_ControlPipeSize)) + { + Pipe_Write_8(*(DataStream++)); + DataLen--; + } + + Pipe_ClearOUT(); + } + + if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_OutReady)) != HOST_SENDCONTROL_Successful) + return ReturnStatus; + + Pipe_Freeze(); + } + + Pipe_SetPipeToken(PIPE_TOKEN_IN); + Pipe_Unfreeze(); + + if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_InReceived)) != HOST_SENDCONTROL_Successful) + return ReturnStatus; + + Pipe_ClearIN(); + } + + return ReturnStatus; +} + +static uint8_t USB_Host_WaitForIOS(const uint8_t WaitType) +{ + #if (USB_HOST_TIMEOUT_MS < 0xFF) + uint8_t TimeoutCounter = USB_HOST_TIMEOUT_MS; + #else + uint16_t TimeoutCounter = USB_HOST_TIMEOUT_MS; + #endif + + while (!(((WaitType == USB_HOST_WAITFOR_SetupSent) && Pipe_IsSETUPSent()) || + ((WaitType == USB_HOST_WAITFOR_InReceived) && Pipe_IsINReceived()) || + ((WaitType == USB_HOST_WAITFOR_OutReady) && Pipe_IsOUTReady()))) + { + uint8_t ErrorCode; + + if ((ErrorCode = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful) + return ErrorCode; + + if (!(TimeoutCounter--)) + return HOST_SENDCONTROL_SoftwareTimeOut; + } + + return HOST_SENDCONTROL_Successful; +} + +uint8_t USB_Host_SendControlRequest(void* const BufferPtr) +{ + bool BusSuspended = USB_Host_IsBusSuspended(); + uint8_t ReturnStatus = USB_Host_SendControlRequest_PRV(BufferPtr); + + Pipe_Freeze(); + + if (BusSuspended) + USB_Host_SuspendBus(); + + Pipe_ResetPipe(PIPE_CONTROLPIPE); + + return ReturnStatus; +} + +uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber) +{ + uint8_t ErrorCode; + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_SetConfiguration, + .wValue = ConfigNumber, + .wIndex = 0, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + if ((ErrorCode = USB_Host_SendControlRequest(NULL)) == HOST_SENDCONTROL_Successful) + { + USB_Host_ConfigurationNumber = ConfigNumber; + USB_HostState = (ConfigNumber) ? HOST_STATE_Configured : HOST_STATE_Addressed; + } + + return ErrorCode; +} + +uint8_t USB_Host_GetDeviceConfiguration(uint8_t* const ConfigNumber) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_GetConfiguration, + .wValue = 0, + .wIndex = 0, + .wLength = sizeof(uint8_t), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(ConfigNumber); +} + +uint8_t USB_Host_GetDescriptor(const uint8_t Type, + const uint8_t Index, + void* const Buffer, + const uint8_t BufferLength) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_GetDescriptor, + .wValue = (((uint16_t)Type << 8) | Index), + .wIndex = 0, + .wLength = BufferLength, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(Buffer); +} + +uint8_t USB_Host_GetDeviceStatus(uint8_t* const FeatureStatus) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_GetStatus, + .wValue = 0, + .wIndex = 0, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(FeatureStatus); +} + +uint8_t USB_Host_ClearEndpointStall(const uint8_t EndpointAddress) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_ENDPOINT), + .bRequest = REQ_ClearFeature, + .wValue = FEATURE_SEL_EndpointHalt, + .wIndex = EndpointAddress, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(NULL); +} + +uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceIndex, + const uint8_t AltSetting) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE), + .bRequest = REQ_SetInterface, + .wValue = AltSetting, + .wIndex = InterfaceIndex, + .wLength = 0, + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(NULL); +} + +uint8_t USB_Host_GetInterfaceAltSetting(const uint8_t InterfaceIndex, + uint8_t* const AltSetting) +{ + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_INTERFACE), + .bRequest = REQ_GetInterface, + .wValue = 0, + .wIndex = InterfaceIndex, + .wLength = sizeof(uint8_t), + }; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + return USB_Host_SendControlRequest(AltSetting); +} + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/HostStandardReq.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/HostStandardReq.h new file mode 100644 index 0000000000..cdfb35470e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/HostStandardReq.h @@ -0,0 +1,292 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB host standard request management. + * + * This file contains the function prototypes necessary for the issuing of outgoing standard control requests + * when the library is in USB host mode. + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +#ifndef __HOSTSTDREQ_H__ +#define __HOSTSTDREQ_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + #include "StdRequestType.h" + #include "USBController.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if !defined(USB_HOST_TIMEOUT_MS) || defined(__DOXYGEN__) + /** Constant for the maximum software timeout period of sent USB control transactions to an attached + * device. If a device fails to respond to a sent control request within this period, the + * library will return a timeout error code. + * + * This value may be overridden in the user project makefile as the value of the + * \ref USB_HOST_TIMEOUT_MS token, and passed to the compiler using the -D switch. + */ + #define USB_HOST_TIMEOUT_MS 1000 + #endif + + /* Enums: */ + /** Enum for the \ref USB_Host_SendControlRequest() return code, indicating the reason for the error + * if the transfer of the request is unsuccessful. + * + * \ingroup Group_PipeControlReq + */ + enum USB_Host_SendControlErrorCodes_t + { + HOST_SENDCONTROL_Successful = 0, /**< No error occurred in the request transfer. */ + HOST_SENDCONTROL_DeviceDisconnected = 1, /**< The attached device was disconnected during the + * request transfer. + */ + HOST_SENDCONTROL_PipeError = 2, /**< An error occurred in the pipe while sending the request. */ + HOST_SENDCONTROL_SetupStalled = 3, /**< The attached device stalled the request, usually + * indicating that the request is unsupported on the device. + */ + HOST_SENDCONTROL_SoftwareTimeOut = 4, /**< The request or data transfer timed out. */ + }; + + /* Global Variables: */ + /** Indicates the currently set configuration number of the attached device. This indicates the currently + * selected configuration value if one has been set successfully, or 0 if no configuration has been selected. + * + * To set a device configuration, call the \ref USB_Host_SetDeviceConfiguration() function. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + * + * \ingroup Group_Host + */ + extern uint8_t USB_Host_ConfigurationNumber; + + /* Function Prototypes: */ + /** Sends the request stored in the \ref USB_ControlRequest global structure to the attached device, + * and transfers the data stored in the buffer to the device, or from the device to the buffer + * as requested. The transfer is made on the currently selected pipe. + * + * \ingroup Group_PipeControlReq + * + * \param[in] BufferPtr Pointer to the start of the data buffer if the request has a data stage, or + * \c NULL if the request transfers no data to or from the device. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_SendControlRequest(void* const BufferPtr); + + /** Sends a SET CONFIGURATION standard request to the attached device, with the given configuration index. + * + * This routine will automatically update the \ref USB_HostState and \ref USB_Host_ConfigurationNumber + * state variables according to the given function parameters and the result of the request. + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[in] ConfigNumber Configuration index to send to the device. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber); + + /** Sends a GET CONFIGURATION standard request to the attached device, to retrieve the currently selected + * device configuration index. + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[out] ConfigNumber Pointer to a location where the retrieved configuration index should be stored. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_GetDeviceConfiguration(uint8_t* const ConfigNumber) ATTR_NON_NULL_PTR_ARG(1); + + /** Sends a GET DESCRIPTOR standard request to the attached device, requesting the descriptor of the + * specified type and index. + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[in] Type Type of descriptor to retrieve, a value from the \ref USB_DescriptorTypes_t enum. + * \param[in] Index Index of the descriptor to retrieve. + * \param[out] Buffer Pointer to the destination buffer where the retrieved string descriptor is to be stored. + * \param[in] BufferLength Maximum size of the string descriptor which can be stored into the buffer. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_GetDescriptor(const uint8_t Type, + const uint8_t Index, + void* const Buffer, + const uint8_t BufferLength) ATTR_NON_NULL_PTR_ARG(3); + + /** Retrieves the current feature status of the attached device, via a GET STATUS standard request. The + * retrieved feature status can then be examined by masking the retrieved value with the various + * \c FEATURE_* masks for bus/self power information and remote wakeup support. + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[out] FeatureStatus Location where the retrieved feature status should be stored. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_GetDeviceStatus(uint8_t* const FeatureStatus) ATTR_NON_NULL_PTR_ARG(1); + + /** Clears a stall condition on the given pipe, via a CLEAR FEATURE standard request to the attached device. + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[in] EndpointAddress Address of the endpoint to clear, including the endpoint's direction. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_ClearEndpointStall(const uint8_t EndpointAddress); + + /** Selects a given alternative setting for the specified interface, via a SET INTERFACE standard request to + * the attached device. + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[in] InterfaceIndex Index of the interface whose alternative setting is to be altered. + * \param[in] AltSetting Index of the interface's alternative setting which is to be selected. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_SetInterfaceAltSetting(const uint8_t InterfaceIndex, + const uint8_t AltSetting); + + + /** Retrieves the current alternative setting for the specified interface, via a GET INTERFACE standard request to + * the attached device. + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[in] InterfaceIndex Index of the interface whose alternative setting is to be altered. + * \param[out] AltSetting Pointer to a location where the retrieved alternative setting value should be stored. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_GetInterfaceAltSetting(const uint8_t InterfaceIndex, + uint8_t* const AltSetting) ATTR_NON_NULL_PTR_ARG(2); + + /* Inline Functions: */ + /** Sends a GET DESCRIPTOR standard request to the attached device, requesting the device descriptor. + * This can be used to easily retrieve information about the device such as its VID, PID and power + * requirements. This is a convenience wrapper for \ref USB_Host_GetDescriptor(). + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[out] DeviceDescriptorPtr Pointer to the destination device descriptor structure where + * the read data is to be stored. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + static inline uint8_t USB_Host_GetDeviceDescriptor(USB_Descriptor_Device_t* const DeviceDescriptorPtr) ATTR_NON_NULL_PTR_ARG(1); + static inline uint8_t USB_Host_GetDeviceDescriptor(USB_Descriptor_Device_t* const DeviceDescriptorPtr) + { + return USB_Host_GetDescriptor(DTYPE_Device, 0, DeviceDescriptorPtr, sizeof(USB_Descriptor_Device_t)); + } + + /** Sends a GET DESCRIPTOR standard request to the attached device, requesting the string descriptor + * of the specified index. This can be used to easily retrieve string descriptors from the device by + * index, after the index is obtained from the Device or Configuration descriptors. This is a convenience + * wrapper for \ref USB_Host_GetDescriptor(). + * + * \note After this routine returns, the control pipe will be selected. + * + * \ingroup Group_PipeControlReq + * + * \param[in] Index Index of the string descriptor to retrieve. + * \param[out] Buffer Pointer to the destination buffer where the retrieved string descriptor is + * to be stored. + * \param[in] BufferLength Maximum size of the string descriptor which can be stored into the buffer. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + static inline uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index, + void* const Buffer, + const uint8_t BufferLength) ATTR_NON_NULL_PTR_ARG(2); + static inline uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index, + void* const Buffer, + const uint8_t BufferLength) + { + return USB_Host_GetDescriptor(DTYPE_String, Index, Buffer, BufferLength); + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Enums: */ + enum USB_WaitForTypes_t + { + USB_HOST_WAITFOR_SetupSent, + USB_HOST_WAITFOR_InReceived, + USB_HOST_WAITFOR_OutReady, + }; + + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_HOSTSTDREQ_C) + static uint8_t USB_Host_SendControlRequest_PRV(void* const BufferPtr); + static uint8_t USB_Host_WaitForIOS(const uint8_t WaitType); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/OTG.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/OTG.h new file mode 100644 index 0000000000..ccd7cc1be4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/OTG.h @@ -0,0 +1,80 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common USB OTG definitions for all architectures. + * \copydetails Group_OTG + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_OTG USB On The Go (OTG) Management + * \brief USB OTG management definitions. + * + * This module contains macros for embedded USB hosts with dual role On The Go capabilities, for managing role + * exchange. OTG is a way for two USB dual role devices to talk to one another directly without fixed device/host + * roles. + * + * @{ + */ + +#ifndef __USBOTG_H__ +#define __USBOTG_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/OTG_AVR8.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Pipe.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Pipe.h new file mode 100644 index 0000000000..ce2be5492a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/Pipe.h @@ -0,0 +1,144 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common USB Pipe definitions for all architectures. + * \copydetails Group_PipeManagement + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_PipeManagement + * \defgroup Group_PipeRW Pipe Data Reading and Writing + * \brief Pipe data read/write definitions. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to pipes. + */ + +/** \ingroup Group_PipeRW + * \defgroup Group_PipePrimitiveRW Read/Write of Primitive Data Types + * \brief Pipe data primitive read/write definitions. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to pipes. + */ + +/** \ingroup Group_PipeManagement + * \defgroup Group_PipePacketManagement Pipe Packet Management + * \brief Pipe packet management definitions. + * + * Functions, macros, variables, enums and types related to packet management of pipes. + */ + +/** \ingroup Group_PipeManagement + * \defgroup Group_PipeControlReq Pipe Control Request Management + * \brief Pipe control request definitions. + * + * Module for host mode request processing. This module allows for the transmission of standard, class and + * vendor control requests to the default control endpoint of an attached device while in host mode. + * + * \see Chapter 9 of the USB 2.0 specification. + */ + +/** \ingroup Group_USB + * \defgroup Group_PipeManagement Pipe Management + * \brief Pipe management definitions. + * + * This module contains functions, macros and enums related to pipe management when in USB Host mode. This + * module contains the pipe management macros, as well as pipe interrupt and data send/receive functions + * for various data types. + * + * @{ + */ + +#ifndef __PIPE_H__ +#define __PIPE_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Type Defines: */ + /** Type define for a pipe table entry, used to configure pipes in groups via + * \ref Pipe_ConfigurePipeTable(). + */ + typedef struct + { + uint8_t Address; /**< Address of the pipe to configure, or zero if the table entry is to be unused. */ + uint16_t Size; /**< Size of the pipe bank, in bytes. */ + uint8_t EndpointAddress; /** Address of the endpoint in the connected device. */ + uint8_t Type; /**< Type of the endpoint, a \c EP_TYPE_* mask. */ + uint8_t Banks; /**< Number of hardware banks to use for the pipe. */ + } USB_Pipe_Table_t; + + /* Macros: */ + /** Pipe address for the default control pipe, which always resides in address 0. This is + * defined for convenience to give more readable code when used with the pipe macros. + */ + #define PIPE_CONTROLPIPE 0 + + /** Pipe number mask, for masking against pipe addresses to retrieve the pipe's numerical address + * in the device. + */ + #define PIPE_PIPENUM_MASK 0x0F + + /** Endpoint number mask, for masking against endpoint addresses to retrieve the endpoint's + * numerical address in the attached device. + */ + #define PIPE_EPNUM_MASK 0x0F + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/Pipe_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/Pipe_UC3.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/PipeStream.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/PipeStream.h new file mode 100644 index 0000000000..002d6ff1ee --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/PipeStream.h @@ -0,0 +1,100 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Pipe data stream transmission and reception management. + * \copydetails Group_PipeStreamRW + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_PipeRW + * \defgroup Group_PipeStreamRW Read/Write of Multi-Byte Streams + * \brief Pipe data stream transmission and reception management. + * + * Functions, macros, variables, enums and types related to data reading and writing of data streams from + * and to pipes. + * + * @{ + */ + +#ifndef __PIPE_STREAM_H__ +#define __PIPE_STREAM_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Enums: */ + /** Enum for the possible error return codes of the Pipe_*_Stream_* functions. */ + enum Pipe_Stream_RW_ErrorCodes_t + { + PIPE_RWSTREAM_NoError = 0, /**< Command completed successfully, no error. */ + PIPE_RWSTREAM_PipeStalled = 1, /**< The device stalled the pipe during the transfer. */ + PIPE_RWSTREAM_DeviceDisconnected = 2, /**< Device was disconnected from the host during + * the transfer. + */ + PIPE_RWSTREAM_Timeout = 3, /**< The device failed to accept or send the next packet + * within the software timeout period set by the + * \ref USB_STREAM_TIMEOUT_MS macro. + */ + PIPE_RWSTREAM_IncompleteTransfer = 4, /**< Indicates that the pipe bank became full/empty before the + * complete contents of the stream could be transferred. + */ + }; + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/PipeStream_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/PipeStream_UC3.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/StdDescriptors.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/StdDescriptors.h new file mode 100644 index 0000000000..012399e966 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/StdDescriptors.h @@ -0,0 +1,739 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common standard USB Descriptor definitions for all architectures. + * \copydetails Group_StdDescriptors + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_StdDescriptors USB Descriptors + * \brief Standard USB Descriptor definitions. + * + * Standard USB device descriptor defines and retrieval routines, for USB devices. This module contains + * structures and macros for the easy creation of standard USB descriptors in USB device projects. + * + * @{ + */ + +#ifndef __USBDESCRIPTORS_H__ +#define __USBDESCRIPTORS_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + #include "Events.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Indicates that a given descriptor does not exist in the device. This can be used inside descriptors + * for string descriptor indexes, or may be use as a return value for GetDescriptor when the specified + * descriptor does not exist. + */ + #define NO_DESCRIPTOR 0 + + /** Macro to calculate the power value for the configuration descriptor, from a given number of milliamperes. + * + * \param[in] mA Maximum number of milliamps the device consumes when the given configuration is selected. + */ + #define USB_CONFIG_POWER_MA(mA) ((mA) >> 1) + + /** Macro to calculate the Unicode length of a string with a given number of Unicode characters. + * Should be used in string descriptor's headers for giving the string descriptor's byte length. + * + * \param[in] UnicodeChars Number of Unicode characters in the string text. + */ + #define USB_STRING_LEN(UnicodeChars) (sizeof(USB_Descriptor_Header_t) + ((UnicodeChars) << 1)) + + /** Macro to encode a given four digit floating point version number (e.g. 01.23) into Binary Coded + * Decimal format for descriptor fields requiring BCD encoding, such as the USB version number in the + * standard device descriptor. + * + * \note This value is automatically converted into Little Endian, suitable for direct use inside device + * descriptors on all architectures without endianness conversion macros. + * + * \param[in] x Version number to encode as a 16-bit little-endian number, as a floating point number. + */ + #define VERSION_BCD(x) CPU_TO_LE16((VERSION_TENS(x) << 12) | (VERSION_ONES(x) << 8) | \ + (VERSION_TENTHS(x) << 4) | (VERSION_HUNDREDTHS(x) << 0) ) + + /** String language ID for the English language. Should be used in \ref USB_Descriptor_String_t descriptors + * to indicate that the English language is supported by the device in its string descriptors. + */ + #define LANGUAGE_ID_ENG 0x0409 + + /** \name USB Configuration Descriptor Attribute Masks */ + //@{ + /** Mask for the reserved bit in the Configuration Descriptor's \c ConfigAttributes field, which must be set on all + * devices for historical purposes. + */ + #define USB_CONFIG_ATTR_RESERVED 0x80 + + /** Can be masked with other configuration descriptor attributes for a \ref USB_Descriptor_Configuration_Header_t + * descriptor's \c ConfigAttributes value to indicate that the specified configuration can draw its power + * from the device's own power source. + */ + #define USB_CONFIG_ATTR_SELFPOWERED 0x40 + + /** Can be masked with other configuration descriptor attributes for a \ref USB_Descriptor_Configuration_Header_t + * descriptor's \c ConfigAttributes value to indicate that the specified configuration supports the + * remote wakeup feature of the USB standard, allowing a suspended USB device to wake up the host upon + * request. + */ + #define USB_CONFIG_ATTR_REMOTEWAKEUP 0x20 + //@} + + /** \name Endpoint Descriptor Attribute Masks */ + //@{ + /** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's + * \c Attributes value to indicate that the specified endpoint is not synchronized. + * + * \see The USB specification for more details on the possible Endpoint attributes. + */ + #define ENDPOINT_ATTR_NO_SYNC (0 << 2) + + /** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's + * \c Attributes value to indicate that the specified endpoint is asynchronous. + * + * \see The USB specification for more details on the possible Endpoint attributes. + */ + #define ENDPOINT_ATTR_ASYNC (1 << 2) + + /** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's + * \c Attributes value to indicate that the specified endpoint is adaptive. + * + * \see The USB specification for more details on the possible Endpoint attributes. + */ + #define ENDPOINT_ATTR_ADAPTIVE (2 << 2) + + /** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's + * \c Attributes value to indicate that the specified endpoint is synchronized. + * + * \see The USB specification for more details on the possible Endpoint attributes. + */ + #define ENDPOINT_ATTR_SYNC (3 << 2) + //@} + + /** \name Endpoint Descriptor Usage Masks */ + //@{ + /** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's + * \c Attributes value to indicate that the specified endpoint is used for data transfers. + * + * \see The USB specification for more details on the possible Endpoint usage attributes. + */ + #define ENDPOINT_USAGE_DATA (0 << 4) + + /** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's + * \c Attributes value to indicate that the specified endpoint is used for feedback. + * + * \see The USB specification for more details on the possible Endpoint usage attributes. + */ + #define ENDPOINT_USAGE_FEEDBACK (1 << 4) + + /** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's + * \c Attributes value to indicate that the specified endpoint is used for implicit feedback. + * + * \see The USB specification for more details on the possible Endpoint usage attributes. + */ + #define ENDPOINT_USAGE_IMPLICIT_FEEDBACK (2 << 4) + //@} + + /* Enums: */ + /** Enum for the possible standard descriptor types, as given in each descriptor's header. */ + enum USB_DescriptorTypes_t + { + DTYPE_Device = 0x01, /**< Indicates that the descriptor is a device descriptor. */ + DTYPE_Configuration = 0x02, /**< Indicates that the descriptor is a configuration descriptor. */ + DTYPE_String = 0x03, /**< Indicates that the descriptor is a string descriptor. */ + DTYPE_Interface = 0x04, /**< Indicates that the descriptor is an interface descriptor. */ + DTYPE_Endpoint = 0x05, /**< Indicates that the descriptor is an endpoint descriptor. */ + DTYPE_DeviceQualifier = 0x06, /**< Indicates that the descriptor is a device qualifier descriptor. */ + DTYPE_Other = 0x07, /**< Indicates that the descriptor is of other type. */ + DTYPE_InterfacePower = 0x08, /**< Indicates that the descriptor is an interface power descriptor. */ + DTYPE_InterfaceAssociation = 0x0B, /**< Indicates that the descriptor is an interface association descriptor. */ + DTYPE_CSInterface = 0x24, /**< Indicates that the descriptor is a class specific interface descriptor. */ + DTYPE_CSEndpoint = 0x25, /**< Indicates that the descriptor is a class specific endpoint descriptor. */ + }; + + /** Enum for possible Class, Subclass and Protocol values of device and interface descriptors. */ + enum USB_Descriptor_ClassSubclassProtocol_t + { + USB_CSCP_NoDeviceClass = 0x00, /**< Descriptor Class value indicating that the device does not belong + * to a particular class at the device level. + */ + USB_CSCP_NoDeviceSubclass = 0x00, /**< Descriptor Subclass value indicating that the device does not belong + * to a particular subclass at the device level. + */ + USB_CSCP_NoDeviceProtocol = 0x00, /**< Descriptor Protocol value indicating that the device does not belong + * to a particular protocol at the device level. + */ + USB_CSCP_VendorSpecificClass = 0xFF, /**< Descriptor Class value indicating that the device/interface belongs + * to a vendor specific class. + */ + USB_CSCP_VendorSpecificSubclass = 0xFF, /**< Descriptor Subclass value indicating that the device/interface belongs + * to a vendor specific subclass. + */ + USB_CSCP_VendorSpecificProtocol = 0xFF, /**< Descriptor Protocol value indicating that the device/interface belongs + * to a vendor specific protocol. + */ + USB_CSCP_IADDeviceClass = 0xEF, /**< Descriptor Class value indicating that the device belongs to the + * Interface Association Descriptor class. + */ + USB_CSCP_IADDeviceSubclass = 0x02, /**< Descriptor Subclass value indicating that the device belongs to the + * Interface Association Descriptor subclass. + */ + USB_CSCP_IADDeviceProtocol = 0x01, /**< Descriptor Protocol value indicating that the device belongs to the + * Interface Association Descriptor protocol. + */ + }; + + /* Type Defines: */ + /** \brief Standard USB Descriptor Header (LUFA naming conventions). + * + * Type define for all descriptors' standard header, indicating the descriptor's length and type. This structure + * uses LUFA-specific element names to make each element's purpose clearer. + * + * \see \ref USB_StdDescriptor_Header_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t Size; /**< Size of the descriptor, in bytes. */ + uint8_t Type; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + } ATTR_PACKED USB_Descriptor_Header_t; + + /** \brief Standard USB Descriptor Header (USB-IF naming conventions). + * + * Type define for all descriptors' standard header, indicating the descriptor's length and type. This structure + * uses the relevant standard's given element names to ensure compatibility with the standard. + * + * \see \ref USB_Descriptor_Header_t for the version of this type with non-standard LUFA specific element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + } ATTR_PACKED USB_StdDescriptor_Header_t; + + /** \brief Standard USB Device Descriptor (LUFA naming conventions). + * + * Type define for a standard Device Descriptor. This structure uses LUFA-specific element names to make each + * element's purpose clearer. + * + * \see \ref USB_StdDescriptor_Device_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Descriptor header, including type and size. */ + + uint16_t USBSpecification; /**< BCD of the supported USB specification. */ + uint8_t Class; /**< USB device class. */ + uint8_t SubClass; /**< USB device subclass. */ + uint8_t Protocol; /**< USB device protocol. */ + + uint8_t Endpoint0Size; /**< Size of the control (address 0) endpoint's bank in bytes. */ + + uint16_t VendorID; /**< Vendor ID for the USB product. */ + uint16_t ProductID; /**< Unique product ID for the USB product. */ + uint16_t ReleaseNumber; /**< Product release (version) number. */ + + uint8_t ManufacturerStrIndex; /**< String index for the manufacturer's name. The + * host will request this string via a separate + * control request for the string descriptor. + * + * \note If no string supplied, use \ref NO_DESCRIPTOR. + */ + uint8_t ProductStrIndex; /**< String index for the product name/details. + * + * \see ManufacturerStrIndex structure entry. + */ + uint8_t SerialNumStrIndex; /**< String index for the product's globally unique hexadecimal + * serial number, in uppercase Unicode ASCII. + * + * \note On some microcontroller models, there is an embedded serial number + * in the chip which can be used for the device serial number. + * To use this serial number, set this to USE_INTERNAL_SERIAL. + * On unsupported devices, this will evaluate to 0 and will cause + * the host to generate a pseudo-unique value for the device upon + * insertion. + * + * \see ManufacturerStrIndex structure entry. + */ + uint8_t NumberOfConfigurations; /**< Total number of configurations supported by + * the device. + */ + } ATTR_PACKED USB_Descriptor_Device_t; + + /** \brief Standard USB Device Descriptor (USB-IF naming conventions). + * + * Type define for a standard Device Descriptor. This structure uses the relevant standard's given element names + * to ensure compatibility with the standard. + * + * \see \ref USB_Descriptor_Device_t for the version of this type with non-standard LUFA specific element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint16_t bcdUSB; /**< BCD of the supported USB specification. */ + uint8_t bDeviceClass; /**< USB device class. */ + uint8_t bDeviceSubClass; /**< USB device subclass. */ + uint8_t bDeviceProtocol; /**< USB device protocol. */ + uint8_t bMaxPacketSize0; /**< Size of the control (address 0) endpoint's bank in bytes. */ + uint16_t idVendor; /**< Vendor ID for the USB product. */ + uint16_t idProduct; /**< Unique product ID for the USB product. */ + uint16_t bcdDevice; /**< Product release (version) number. */ + uint8_t iManufacturer; /**< String index for the manufacturer's name. The + * host will request this string via a separate + * control request for the string descriptor. + * + * \note If no string supplied, use \ref NO_DESCRIPTOR. + */ + uint8_t iProduct; /**< String index for the product name/details. + * + * \see ManufacturerStrIndex structure entry. + */ + uint8_t iSerialNumber; /**< String index for the product's globally unique hexadecimal + * serial number, in uppercase Unicode ASCII. + * + * \note On some microcontroller models, there is an embedded serial number + * in the chip which can be used for the device serial number. + * To use this serial number, set this to USE_INTERNAL_SERIAL. + * On unsupported devices, this will evaluate to 0 and will cause + * the host to generate a pseudo-unique value for the device upon + * insertion. + * + * \see ManufacturerStrIndex structure entry. + */ + uint8_t bNumConfigurations; /**< Total number of configurations supported by + * the device. + */ + } ATTR_PACKED USB_StdDescriptor_Device_t; + + /** \brief Standard USB Device Qualifier Descriptor (LUFA naming conventions). + * + * Type define for a standard Device Qualifier Descriptor. This structure uses LUFA-specific element names + * to make each element's purpose clearer. + * + * \see \ref USB_StdDescriptor_DeviceQualifier_t for the version of this type with standard element names. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Descriptor header, including type and size. */ + + uint16_t USBSpecification; /**< BCD of the supported USB specification. */ + uint8_t Class; /**< USB device class. */ + uint8_t SubClass; /**< USB device subclass. */ + uint8_t Protocol; /**< USB device protocol. */ + + uint8_t Endpoint0Size; /**< Size of the control (address 0) endpoint's bank in bytes. */ + uint8_t NumberOfConfigurations; /**< Total number of configurations supported by + * the device. + */ + uint8_t Reserved; /**< Reserved for future use, must be 0. */ + } ATTR_PACKED USB_Descriptor_DeviceQualifier_t; + + /** \brief Standard USB Device Qualifier Descriptor (USB-IF naming conventions). + * + * Type define for a standard Device Qualifier Descriptor. This structure uses the relevant standard's given element names + * to ensure compatibility with the standard. + * + * \see \ref USB_Descriptor_DeviceQualifier_t for the version of this type with non-standard LUFA specific element names. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint16_t bcdUSB; /**< BCD of the supported USB specification. */ + uint8_t bDeviceClass; /**< USB device class. */ + uint8_t bDeviceSubClass; /**< USB device subclass. */ + uint8_t bDeviceProtocol; /**< USB device protocol. */ + uint8_t bMaxPacketSize0; /**< Size of the control (address 0) endpoint's bank in bytes. */ + uint8_t bNumConfigurations; /**< Total number of configurations supported by + * the device. + */ + uint8_t bReserved; /**< Reserved for future use, must be 0. */ + } ATTR_PACKED USB_StdDescriptor_DeviceQualifier_t; + + /** \brief Standard USB Configuration Descriptor (LUFA naming conventions). + * + * Type define for a standard Configuration Descriptor header. This structure uses LUFA-specific element names + * to make each element's purpose clearer. + * + * \see \ref USB_StdDescriptor_Configuration_Header_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Descriptor header, including type and size. */ + + uint16_t TotalConfigurationSize; /**< Size of the configuration descriptor header, + * and all sub descriptors inside the configuration. + */ + uint8_t TotalInterfaces; /**< Total number of interfaces in the configuration. */ + + uint8_t ConfigurationNumber; /**< Configuration index of the current configuration. */ + uint8_t ConfigurationStrIndex; /**< Index of a string descriptor describing the configuration. */ + + uint8_t ConfigAttributes; /**< Configuration attributes, comprised of a mask of \c USB_CONFIG_ATTR_* masks. + * On all devices, this should include USB_CONFIG_ATTR_RESERVED at a minimum. + */ + + uint8_t MaxPowerConsumption; /**< Maximum power consumption of the device while in the + * current configuration, calculated by the \ref USB_CONFIG_POWER_MA() + * macro. + */ + } ATTR_PACKED USB_Descriptor_Configuration_Header_t; + + /** \brief Standard USB Configuration Descriptor (USB-IF naming conventions). + * + * Type define for a standard Configuration Descriptor header. This structure uses the relevant standard's given element names + * to ensure compatibility with the standard. + * + * \see \ref USB_Descriptor_Device_t for the version of this type with non-standard LUFA specific element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint16_t wTotalLength; /**< Size of the configuration descriptor header, + * and all sub descriptors inside the configuration. + */ + uint8_t bNumInterfaces; /**< Total number of interfaces in the configuration. */ + uint8_t bConfigurationValue; /**< Configuration index of the current configuration. */ + uint8_t iConfiguration; /**< Index of a string descriptor describing the configuration. */ + uint8_t bmAttributes; /**< Configuration attributes, comprised of a mask of \c USB_CONFIG_ATTR_* masks. + * On all devices, this should include USB_CONFIG_ATTR_RESERVED at a minimum. + */ + uint8_t bMaxPower; /**< Maximum power consumption of the device while in the + * current configuration, calculated by the \ref USB_CONFIG_POWER_MA() + * macro. + */ + } ATTR_PACKED USB_StdDescriptor_Configuration_Header_t; + + /** \brief Standard USB Interface Descriptor (LUFA naming conventions). + * + * Type define for a standard Interface Descriptor. This structure uses LUFA-specific element names + * to make each element's purpose clearer. + * + * \see \ref USB_StdDescriptor_Interface_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Descriptor header, including type and size. */ + + uint8_t InterfaceNumber; /**< Index of the interface in the current configuration. */ + uint8_t AlternateSetting; /**< Alternate setting for the interface number. The same + * interface number can have multiple alternate settings + * with different endpoint configurations, which can be + * selected by the host. + */ + uint8_t TotalEndpoints; /**< Total number of endpoints in the interface. */ + + uint8_t Class; /**< Interface class ID. */ + uint8_t SubClass; /**< Interface subclass ID. */ + uint8_t Protocol; /**< Interface protocol ID. */ + + uint8_t InterfaceStrIndex; /**< Index of the string descriptor describing the interface. */ + } ATTR_PACKED USB_Descriptor_Interface_t; + + /** \brief Standard USB Interface Descriptor (USB-IF naming conventions). + * + * Type define for a standard Interface Descriptor. This structure uses the relevant standard's given element names + * to ensure compatibility with the standard. + * + * \see \ref USB_Descriptor_Interface_t for the version of this type with non-standard LUFA specific element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint8_t bInterfaceNumber; /**< Index of the interface in the current configuration. */ + uint8_t bAlternateSetting; /**< Alternate setting for the interface number. The same + * interface number can have multiple alternate settings + * with different endpoint configurations, which can be + * selected by the host. + */ + uint8_t bNumEndpoints; /**< Total number of endpoints in the interface. */ + uint8_t bInterfaceClass; /**< Interface class ID. */ + uint8_t bInterfaceSubClass; /**< Interface subclass ID. */ + uint8_t bInterfaceProtocol; /**< Interface protocol ID. */ + uint8_t iInterface; /**< Index of the string descriptor describing the + * interface. + */ + } ATTR_PACKED USB_StdDescriptor_Interface_t; + + /** \brief Standard USB Interface Association Descriptor (LUFA naming conventions). + * + * Type define for a standard Interface Association Descriptor. This structure uses LUFA-specific element names + * to make each element's purpose clearer. + * + * This descriptor has been added as a supplement to the USB2.0 standard, in the ECN located at + * <a>http://www.usb.org/developers/docs/InterfaceAssociationDescriptor_ecn.pdf</a>. It allows composite + * devices with multiple interfaces related to the same function to have the multiple interfaces bound + * together at the point of enumeration, loading one generic driver for all the interfaces in the single + * function. Read the ECN for more information. + * + * \see \ref USB_StdDescriptor_Interface_Association_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Descriptor header, including type and size. */ + + uint8_t FirstInterfaceIndex; /**< Index of the first associated interface. */ + uint8_t TotalInterfaces; /**< Total number of associated interfaces. */ + + uint8_t Class; /**< Interface class ID. */ + uint8_t SubClass; /**< Interface subclass ID. */ + uint8_t Protocol; /**< Interface protocol ID. */ + + uint8_t IADStrIndex; /**< Index of the string descriptor describing the + * interface association. + */ + } ATTR_PACKED USB_Descriptor_Interface_Association_t; + + /** \brief Standard USB Interface Association Descriptor (USB-IF naming conventions). + * + * Type define for a standard Interface Association Descriptor. This structure uses the relevant standard's given + * element names to ensure compatibility with the standard. + * + * This descriptor has been added as a supplement to the USB2.0 standard, in the ECN located at + * <a>http://www.usb.org/developers/docs/InterfaceAssociationDescriptor_ecn.pdf</a>. It allows composite + * devices with multiple interfaces related to the same function to have the multiple interfaces bound + * together at the point of enumeration, loading one generic driver for all the interfaces in the single + * function. Read the ECN for more information. + * + * \see \ref USB_Descriptor_Interface_Association_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value + * given by the specific class. + */ + uint8_t bFirstInterface; /**< Index of the first associated interface. */ + uint8_t bInterfaceCount; /**< Total number of associated interfaces. */ + uint8_t bFunctionClass; /**< Interface class ID. */ + uint8_t bFunctionSubClass; /**< Interface subclass ID. */ + uint8_t bFunctionProtocol; /**< Interface protocol ID. */ + uint8_t iFunction; /**< Index of the string descriptor describing the + * interface association. + */ + } ATTR_PACKED USB_StdDescriptor_Interface_Association_t; + + /** \brief Standard USB Endpoint Descriptor (LUFA naming conventions). + * + * Type define for a standard Endpoint Descriptor. This structure uses LUFA-specific element names + * to make each element's purpose clearer. + * + * \see \ref USB_StdDescriptor_Endpoint_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Descriptor header, including type and size. */ + + uint8_t EndpointAddress; /**< Logical address of the endpoint within the device for the current + * configuration, including direction mask. + */ + uint8_t Attributes; /**< Endpoint attributes, comprised of a mask of the endpoint type (EP_TYPE_*) + * and attributes (ENDPOINT_ATTR_*) masks. + */ + uint16_t EndpointSize; /**< Size of the endpoint bank, in bytes. This indicates the maximum packet + * size that the endpoint can receive at a time. + */ + uint8_t PollingIntervalMS; /**< Polling interval in milliseconds for the endpoint if it is an INTERRUPT + * or ISOCHRONOUS type. + */ + } ATTR_PACKED USB_Descriptor_Endpoint_t; + + /** \brief Standard USB Endpoint Descriptor (USB-IF naming conventions). + * + * Type define for a standard Endpoint Descriptor. This structure uses the relevant standard's given + * element names to ensure compatibility with the standard. + * + * \see \ref USB_Descriptor_Endpoint_t for the version of this type with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a + * value given by the specific class. + */ + uint8_t bEndpointAddress; /**< Logical address of the endpoint within the device for the current + * configuration, including direction mask. + */ + uint8_t bmAttributes; /**< Endpoint attributes, comprised of a mask of the endpoint type (EP_TYPE_*) + * and attributes (ENDPOINT_ATTR_*) masks. + */ + uint16_t wMaxPacketSize; /**< Size of the endpoint bank, in bytes. This indicates the maximum packet size + * that the endpoint can receive at a time. + */ + uint8_t bInterval; /**< Polling interval in milliseconds for the endpoint if it is an INTERRUPT or + * ISOCHRONOUS type. + */ + } ATTR_PACKED USB_StdDescriptor_Endpoint_t; + + /** \brief Standard USB String Descriptor (LUFA naming conventions). + * + * Type define for a standard string descriptor. Unlike other standard descriptors, the length + * of the descriptor for placement in the descriptor header must be determined by the \ref USB_STRING_LEN() + * macro rather than by the size of the descriptor structure, as the length is not fixed. + * + * This structure should also be used for string index 0, which contains the supported language IDs for + * the device as an array. + * + * This structure uses LUFA-specific element names to make each element's purpose clearer. + * + * \see \ref USB_StdDescriptor_String_t for the version of this type with standard element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + USB_Descriptor_Header_t Header; /**< Descriptor header, including type and size. */ + + #if (((ARCH == ARCH_AVR8) || (ARCH == ARCH_XMEGA)) && !defined(__DOXYGEN__)) + wchar_t UnicodeString[]; + #else + uint16_t UnicodeString[]; /**< String data, as unicode characters (alternatively, + * string language IDs). If normal ASCII characters are + * to be used, they must be added as an array of characters + * rather than a normal C string so that they are widened to + * Unicode size. + * + * Under GCC, strings prefixed with the "L" character (before + * the opening string quotation mark) are considered to be + * Unicode strings, and may be used instead of an explicit + * array of ASCII characters on little endian devices with + * UTF-16-LE \c wchar_t encoding. + */ + #endif + } ATTR_PACKED USB_Descriptor_String_t; + + /** \brief Standard USB String Descriptor (USB-IF naming conventions). + * + * Type define for a standard string descriptor. Unlike other standard descriptors, the length + * of the descriptor for placement in the descriptor header must be determined by the \ref USB_STRING_LEN() + * macro rather than by the size of the descriptor structure, as the length is not fixed. + * + * This structure should also be used for string index 0, which contains the supported language IDs for + * the device as an array. + * + * This structure uses the relevant standard's given element names to ensure compatibility with the standard. + * + * \see \ref USB_Descriptor_String_t for the version of this type with with non-standard LUFA specific + * element names. + * + * \note Regardless of CPU architecture, these values should be stored as little endian. + */ + typedef struct + { + uint8_t bLength; /**< Size of the descriptor, in bytes. */ + uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t + * or a value given by the specific class. + */ + uint16_t bString[]; /**< String data, as unicode characters (alternatively, string language IDs). + * If normal ASCII characters are to be used, they must be added as an array + * of characters rather than a normal C string so that they are widened to + * Unicode size. + * + * Under GCC, strings prefixed with the "L" character (before the opening string + * quotation mark) are considered to be Unicode strings, and may be used instead + * of an explicit array of ASCII characters. + */ + } ATTR_PACKED USB_StdDescriptor_String_t; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define VERSION_TENS(x) (int)((int)(x) / 10) + #define VERSION_ONES(x) (int)((int)(x) % 10) + #define VERSION_TENTHS(x) (int)(((x * 1) - ((int)(x * 1))) * 10) + #define VERSION_HUNDREDTHS(x) (int)(((x * 10) - ((int)(x * 10))) * 10) + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/StdRequestType.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/StdRequestType.h new file mode 100644 index 0000000000..a841f8f3ad --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/StdRequestType.h @@ -0,0 +1,258 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB control endpoint request definitions. + * \copydetails Group_StdRequest + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_StdRequest Standard USB Requests + * \brief USB control endpoint request definitions. + * + * This module contains definitions for the various control request parameters, so that the request + * details (such as data direction, request recipient, etc.) can be extracted via masking. + * + * @{ + */ + +#ifndef __STDREQTYPE_H__ +#define __STDREQTYPE_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the request type parameter, to indicate the direction of the request data (Host to Device + * or Device to Host). The result of this mask should then be compared to the request direction masks. + * + * \see \c REQDIR_* macros for masks indicating the request data direction. + */ + #define CONTROL_REQTYPE_DIRECTION 0x80 + + /** Mask for the request type parameter, to indicate the type of request (Device, Class or Vendor + * Specific). The result of this mask should then be compared to the request type masks. + * + * \see \c REQTYPE_* macros for masks indicating the request type. + */ + #define CONTROL_REQTYPE_TYPE 0x60 + + /** Mask for the request type parameter, to indicate the recipient of the request (Device, Interface + * Endpoint or Other). The result of this mask should then be compared to the request recipient + * masks. + * + * \see \c REQREC_* macros for masks indicating the request recipient. + */ + #define CONTROL_REQTYPE_RECIPIENT 0x1F + + /** \name Control Request Data Direction Masks */ + //@{ + /** Request data direction mask, indicating that the request data will flow from host to device. + * + * \see \ref CONTROL_REQTYPE_DIRECTION macro. + */ + #define REQDIR_HOSTTODEVICE (0 << 7) + + /** Request data direction mask, indicating that the request data will flow from device to host. + * + * \see \ref CONTROL_REQTYPE_DIRECTION macro. + */ + #define REQDIR_DEVICETOHOST (1 << 7) + //@} + + /** \name Control Request Type Masks */ + //@{ + /** Request type mask, indicating that the request is a standard request. + * + * \see \ref CONTROL_REQTYPE_TYPE macro. + */ + #define REQTYPE_STANDARD (0 << 5) + + /** Request type mask, indicating that the request is a class-specific request. + * + * \see \ref CONTROL_REQTYPE_TYPE macro. + */ + #define REQTYPE_CLASS (1 << 5) + + /** Request type mask, indicating that the request is a vendor specific request. + * + * \see \ref CONTROL_REQTYPE_TYPE macro. + */ + #define REQTYPE_VENDOR (2 << 5) + //@} + + /** \name Control Request Recipient Masks */ + //@{ + /** Request recipient mask, indicating that the request is to be issued to the device as a whole. + * + * \see \ref CONTROL_REQTYPE_RECIPIENT macro. + */ + #define REQREC_DEVICE (0 << 0) + + /** Request recipient mask, indicating that the request is to be issued to an interface in the + * currently selected configuration. + * + * \see \ref CONTROL_REQTYPE_RECIPIENT macro. + */ + #define REQREC_INTERFACE (1 << 0) + + /** Request recipient mask, indicating that the request is to be issued to an endpoint in the + * currently selected configuration. + * + * \see \ref CONTROL_REQTYPE_RECIPIENT macro. + */ + #define REQREC_ENDPOINT (2 << 0) + + /** Request recipient mask, indicating that the request is to be issued to an unspecified element + * in the currently selected configuration. + * + * \see \ref CONTROL_REQTYPE_RECIPIENT macro. + */ + #define REQREC_OTHER (3 << 0) + //@} + + /* Type Defines: */ + /** \brief Standard USB Control Request + * + * Type define for a standard USB control request. + * + * \see The USB 2.0 specification for more information on standard control requests. + */ + typedef struct + { + uint8_t bmRequestType; /**< Type of the request. */ + uint8_t bRequest; /**< Request command code. */ + uint16_t wValue; /**< wValue parameter of the request. */ + uint16_t wIndex; /**< wIndex parameter of the request. */ + uint16_t wLength; /**< Length of the data to transfer in bytes. */ + } ATTR_PACKED USB_Request_Header_t; + + /* Enums: */ + /** Enumeration for the various standard request commands. These commands are applicable when the + * request type is \ref REQTYPE_STANDARD (with the exception of \ref REQ_GetDescriptor, which is always + * handled regardless of the request type value). + * + * \see Chapter 9 of the USB 2.0 Specification. + */ + enum USB_Control_Request_t + { + REQ_GetStatus = 0, /**< Implemented in the library for device and endpoint recipients. Passed + * to the user application for other recipients via the + * \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_ClearFeature = 1, /**< Implemented in the library for device and endpoint recipients. Passed + * to the user application for other recipients via the + * \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_SetFeature = 3, /**< Implemented in the library for device and endpoint recipients. Passed + * to the user application for other recipients via the + * \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_SetAddress = 5, /**< Implemented in the library for the device recipient. Passed + * to the user application for other recipients via the + * \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_GetDescriptor = 6, /**< Implemented in the library for device and interface recipients. Passed to the + * user application for other recipients via the + * \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_SetDescriptor = 7, /**< Not implemented in the library, passed to the user application + * via the \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_GetConfiguration = 8, /**< Implemented in the library for the device recipient. Passed + * to the user application for other recipients via the + * \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_SetConfiguration = 9, /**< Implemented in the library for the device recipient. Passed + * to the user application for other recipients via the + * \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_GetInterface = 10, /**< Not implemented in the library, passed to the user application + * via the \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_SetInterface = 11, /**< Not implemented in the library, passed to the user application + * via the \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + REQ_SynchFrame = 12, /**< Not implemented in the library, passed to the user application + * via the \ref EVENT_USB_Device_ControlRequest() event when received in + * device mode. */ + }; + + /** Feature Selector values for Set Feature and Clear Feature standard control requests directed to the device, interface + * and endpoint recipients. + */ + enum USB_Feature_Selectors_t + { + FEATURE_SEL_EndpointHalt = 0x00, /**< Feature selector for Clear Feature or Set Feature commands. When + * used in a Set Feature or Clear Feature request this indicates that an + * endpoint (whose address is given elsewhere in the request) should have + * its stall condition changed. + */ + FEATURE_SEL_DeviceRemoteWakeup = 0x01, /**< Feature selector for Device level Remote Wakeup enable set or clear. + * This feature can be controlled by the host on devices which indicate + * remote wakeup support in their descriptors to selectively disable or + * enable remote wakeup. + */ + FEATURE_SEL_TestMode = 0x02, /**< Feature selector for Test Mode features, used to test the USB controller + * to check for incorrect operation. + */ + }; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define FEATURE_SELFPOWERED_ENABLED (1 << 0) + #define FEATURE_REMOTE_WAKEUP_ENABLED (1 << 1) + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Device_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Device_UC3.c new file mode 100644 index 0000000000..b7c186e80d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Device_UC3.c @@ -0,0 +1,51 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "../Device.h" + +void USB_Device_SendRemoteWakeup(void) +{ + USB_CLK_Unfreeze(); + + AVR32_USBB.UDCON.rmwkup = true; + while (AVR32_USBB.UDCON.rmwkup); +} + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Device_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Device_UC3.h new file mode 100644 index 0000000000..7139d51f08 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Device_UC3.h @@ -0,0 +1,260 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Device definitions for the AVR32 UC3 microcontrollers. + * \copydetails Group_Device_UC3 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_Device + * \defgroup Group_Device_UC3 Device Management (UC3) + * \brief USB Device definitions for the AVR32 UC3 microcontrollers. + * + * Architecture specific USB Device definitions for the Atmel 32-bit UC3 AVR microcontrollers. + * + * @{ + */ + +#ifndef __USBDEVICE_UC3_H__ +#define __USBDEVICE_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBController.h" + #include "../StdDescriptors.h" + #include "../USBInterrupt.h" + #include "../Endpoint.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name USB Device Mode Option Masks */ + //@{ + /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the + * USB interface should be initialized in low speed (1.5Mb/s) mode. + * + * \note Restrictions apply on the number, size and type of endpoints which can be used + * when running in low speed mode - please refer to the USB 2.0 specification. + */ + #define USB_DEVICE_OPT_LOWSPEED (1 << 0) + + /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the + * USB interface should be initialized in full speed (12Mb/s) mode. + */ + #define USB_DEVICE_OPT_FULLSPEED (0 << 0) + + #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || defined(__DOXYGEN__) + /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the + * USB interface should be initialized in high speed (480Mb/s) mode. + */ + #define USB_DEVICE_OPT_HIGHSPEED (1 << 1) + #endif + //@} + + #if (!defined(NO_INTERNAL_SERIAL) && \ + (defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || \ + defined(__DOXYGEN__))) + /** String descriptor index for the device's unique serial number string descriptor within the device. + * This unique serial number is used by the host to associate resources to the device (such as drivers or COM port + * number allocations) to a device regardless of the port it is plugged in to on the host. Some microcontrollers contain + * a unique serial number internally, and setting the device descriptors serial number string index to this value + * will cause it to use the internal serial number. + * + * On unsupported devices, this will evaluate to \ref NO_DESCRIPTOR and so will force the host to create a pseudo-serial + * number for the device. + */ + #define USE_INTERNAL_SERIAL 0xDC + + /** Length of the device's unique internal serial number, in bits, if present on the selected microcontroller + * model. + */ + #define INTERNAL_SERIAL_LENGTH_BITS 120 + + /** Start address of the internal serial number, in the appropriate address space, if present on the selected microcontroller + * model. + */ + #define INTERNAL_SERIAL_START_ADDRESS 0x80800204 + #else + #define USE_INTERNAL_SERIAL NO_DESCRIPTOR + + #define INTERNAL_SERIAL_LENGTH_BITS 0 + #define INTERNAL_SERIAL_START_ADDRESS 0 + #endif + + /* Function Prototypes: */ + /** Sends a Remote Wakeup request to the host. This signals to the host that the device should + * be taken out of suspended mode, and communications should resume. + * + * Typically, this is implemented so that HID devices (mice, keyboards, etc.) can wake up the + * host computer when the host has suspended all USB devices to enter a low power state. + * + * \note This function should only be used if the device has indicated to the host that it + * supports the Remote Wakeup feature in the device descriptors, and should only be + * issued if the host is currently allowing remote wakeup events from the device (i.e., + * the \ref USB_Device_RemoteWakeupEnabled flag is set). When the \c NO_DEVICE_REMOTE_WAKEUP + * compile time option is used, this function is unavailable. + * + * \note The USB clock must be running for this function to operate. If the stack is initialized with + * the \ref USB_OPT_MANUAL_PLL option enabled, the user must ensure that the PLL is running + * before attempting to call this function. + * + * \see \ref Group_StdDescriptors for more information on the RMWAKEUP feature and device descriptors. + */ + void USB_Device_SendRemoteWakeup(void); + + /* Inline Functions: */ + /** Returns the current USB frame number, when in device mode. Every millisecond the USB bus is active (i.e. enumerated to a host) + * the frame number is incremented by one. + * + * \return Current USB frame number from the USB controller. + */ + static inline uint16_t USB_Device_GetFrameNumber(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint16_t USB_Device_GetFrameNumber(void) + { + return AVR32_USBB.UDFNUM.fnum; + } + + #if !defined(NO_SOF_EVENTS) + /** Enables the device mode Start Of Frame events. When enabled, this causes the + * \ref EVENT_USB_Device_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, + * at the start of each USB frame when enumerated in device mode. + * + * \note Not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Device_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_EnableSOFEvents(void) + { + USB_INT_Enable(USB_INT_SOFI); + } + + /** Disables the device mode Start Of Frame events. When disabled, this stops the firing of the + * \ref EVENT_USB_Device_StartOfFrame() event when enumerated in device mode. + * + * \note Not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Device_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_DisableSOFEvents(void) + { + USB_INT_Disable(USB_INT_SOFI); + } + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Inline Functions: */ + static inline void USB_Device_SetLowSpeed(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetLowSpeed(void) + { + AVR32_USBB.UDCON.ls = true; + } + + static inline void USB_Device_SetFullSpeed(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetFullSpeed(void) + { + AVR32_USBB.UDCON.ls = false; + #if defined(USB_DEVICE_OPT_HIGHSPEED) + AVR32_USBB.UDCON.spdconf = 3; + #endif + } + + #if defined(USB_DEVICE_OPT_HIGHSPEED) + static inline void USB_Device_SetHighSpeed(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetHighSpeed(void) + { + AVR32_USBB.UDCON.ls = false; + AVR32_USBB.UDCON.spdconf = 0; + } + #endif + + static inline void USB_Device_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetDeviceAddress(const uint8_t Address) + { + AVR32_USBB.UDCON.uadd = Address; + AVR32_USBB.UDCON.adden = (Address ? true : false); + } + + static inline bool USB_Device_IsAddressSet(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_Device_IsAddressSet(void) + { + return AVR32_USBB.UDCON.adden; + } + + #if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR) + static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1); + static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) + { + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + uint8_t* SigReadAddress = (uint8_t*)INTERNAL_SERIAL_START_ADDRESS; + + for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++) + { + uint8_t SerialByte = *SigReadAddress; + + if (SerialCharNum & 0x01) + { + SerialByte >>= 4; + SigReadAddress++; + } + + SerialByte &= 0x0F; + + UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ? + (('A' - 10) + SerialByte) : ('0' + SerialByte)); + } + + SetGlobalInterruptMask(CurrentGlobalInt); + } + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c new file mode 100644 index 0000000000..cc4206cae9 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.c @@ -0,0 +1,235 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "EndpointStream_UC3.h" + +#if !defined(CONTROL_ONLY_DEVICE) +uint8_t Endpoint_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + Endpoint_ClearOUT(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + Endpoint_Discard_8(); + + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +uint8_t Endpoint_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + Endpoint_ClearIN(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + Endpoint_Write_8(0); + + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, + * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_RW.c" + +#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" +#endif + +#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE + #define TEMPLATE_BUFFER_TYPE void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE + #define TEMPLATE_BUFFER_TYPE void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_RW.c" +#endif + +#endif + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_Control_W.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_Control_W.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_Control_R.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_Control_R.c" + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h new file mode 100644 index 0000000000..b360b4da40 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h @@ -0,0 +1,434 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Endpoint data stream transmission and reception management for the AVR32 UC3 microcontrollers. + * \copydetails Group_EndpointStreamRW_UC3 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointStreamRW + * \defgroup Group_EndpointStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3) + * \brief Endpoint data stream transmission and reception management for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of data streams from + * and to endpoints. + * + * @{ + */ + +#ifndef __ENDPOINT_STREAM_UC3_H__ +#define __ENDPOINT_STREAM_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../USBTask.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Function Prototypes: */ + /** \name Stream functions for null data */ + //@{ + + /** Reads and discards the given number of bytes from the currently selected endpoint's bank, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Length Number of bytes to discard via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending + * full packets to the host as needed. The last packet is not automatically sent once the + * remaining bytes have been written; the user is responsible for manually sending the last + * packet to the host via the \ref Endpoint_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Length Number of zero bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + //@} + + /** \name Stream functions for RAM source/destination data */ + //@{ + + /** Writes the given number of bytes to the endpoint from the given buffer in little endian, + * sending full packets to the host as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Endpoint_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Stream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the endpoint from the given buffer in big endian, + * sending full packets to the host as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Endpoint_ClearIN() macro. + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Stream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the endpoint from the given buffer in little endian, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Stream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the endpoint from the given buffer in big endian, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Stream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian, + * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared + * in both failure and success states; the user is responsible for manually clearing the status OUT packet + * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian, + * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared + * in both failure and success states; the user is responsible for manually clearing the status OUT packet + * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian, + * discarding fully read packets from the host as needed. The device IN acknowledgement is not + * automatically sent after success or failure states; the user is responsible for manually sending the + * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian, + * discarding fully read packets from the host as needed. The device IN acknowledgement is not + * automatically sent after success or failure states; the user is responsible for manually sending the + * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c new file mode 100644 index 0000000000..235ddde591 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c @@ -0,0 +1,196 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "../Endpoint.h" + +#if !defined(FIXED_CONTROL_ENDPOINT_SIZE) +uint8_t USB_Device_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE; +#endif + +volatile uint32_t USB_Endpoint_SelectedEndpoint = ENDPOINT_CONTROLEP; +volatile uint8_t* USB_Endpoint_FIFOPos[ENDPOINT_TOTAL_ENDPOINTS]; + +bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, + const uint8_t Entries) +{ + for (uint8_t i = 0; i < Entries; i++) + { + if (!(Table[i].Address)) + continue; + + if (!(Endpoint_ConfigureEndpoint(Table[i].Address, Table[i].Type, Table[i].Size, Table[i].Banks))) + { + return false; + } + } + + return true; +} + +bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, + const uint32_t UECFG0Data) +{ + USB_Endpoint_FIFOPos[Number] = &AVR32_USBB_SLAVE[Number * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; + +#if defined(CONTROL_ONLY_DEVICE) || defined(ORDERED_EP_CONFIG) + Endpoint_SelectEndpoint(Number); + Endpoint_EnableEndpoint(); + + (&AVR32_USBB.uecfg0)[Number] = 0; + (&AVR32_USBB.uecfg0)[Number] = UECFG0Data; + + return Endpoint_IsConfigured(); +#else + for (uint8_t EPNum = Number; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++) + { + uint32_t UECFG0Temp; + + Endpoint_SelectEndpoint(EPNum); + + if (EPNum == Number) + { + UECFG0Temp = UECFG0Data; + } + else + { + UECFG0Temp = (&AVR32_USBB.uecfg0)[EPNum]; + } + + if (!(UECFG0Temp & AVR32_USBB_ALLOC_MASK)) + continue; + + Endpoint_DisableEndpoint(); + (&AVR32_USBB.uecfg0)[EPNum] &= ~AVR32_USBB_ALLOC_MASK; + + Endpoint_EnableEndpoint(); + (&AVR32_USBB.uecfg0)[EPNum] = UECFG0Temp; + + if (!(Endpoint_IsConfigured())) + return false; + } + + Endpoint_SelectEndpoint(Number); + return true; +#endif +} + +void Endpoint_ClearEndpoints(void) +{ + for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++) + { + Endpoint_SelectEndpoint(EPNum); + (&AVR32_USBB.uecfg0)[EPNum] = 0; + (&AVR32_USBB.uecon0clr)[EPNum] = -1; + USB_Endpoint_FIFOPos[EPNum] = &AVR32_USBB_SLAVE[EPNum * 0x10000]; + Endpoint_DisableEndpoint(); + } +} + +void Endpoint_ClearStatusStage(void) +{ + if (USB_ControlRequest.bmRequestType & REQDIR_DEVICETOHOST) + { + while (!(Endpoint_IsOUTReceived())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return; + } + + Endpoint_ClearOUT(); + } + else + { + while (!(Endpoint_IsINReady())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return; + } + + Endpoint_ClearIN(); + } +} + +#if !defined(CONTROL_ONLY_DEVICE) +uint8_t Endpoint_WaitUntilReady(void) +{ + #if (USB_STREAM_TIMEOUT_MS < 0xFF) + uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #else + uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #endif + + uint16_t PreviousFrameNumber = USB_Device_GetFrameNumber(); + + for (;;) + { + if (Endpoint_GetEndpointDirection() == ENDPOINT_DIR_IN) + { + if (Endpoint_IsINReady()) + return ENDPOINT_READYWAIT_NoError; + } + else + { + if (Endpoint_IsOUTReceived()) + return ENDPOINT_READYWAIT_NoError; + } + + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_READYWAIT_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_READYWAIT_BusSuspended; + else if (Endpoint_IsStalled()) + return ENDPOINT_READYWAIT_EndpointStalled; + + uint16_t CurrentFrameNumber = USB_Device_GetFrameNumber(); + + if (CurrentFrameNumber != PreviousFrameNumber) + { + PreviousFrameNumber = CurrentFrameNumber; + + if (!(TimeoutMSRem--)) + return ENDPOINT_READYWAIT_Timeout; + } + } +} +#endif + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h new file mode 100644 index 0000000000..356c9c3cb9 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.h @@ -0,0 +1,795 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Endpoint definitions for the AVR32 UC3 microcontrollers. + * \copydetails Group_EndpointManagement_UC3 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointRW + * \defgroup Group_EndpointRW_UC3 Endpoint Data Reading and Writing (UC3) + * \brief Endpoint data read/write definitions for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to endpoints. + */ + +/** \ingroup Group_EndpointPrimitiveRW + * \defgroup Group_EndpointPrimitiveRW_UC3 Read/Write of Primitive Data Types (UC3) + * \brief Endpoint primitive read/write definitions for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to endpoints. + */ + +/** \ingroup Group_EndpointPacketManagement + * \defgroup Group_EndpointPacketManagement_UC3 Endpoint Packet Management (UC3) + * \brief Endpoint packet management definitions for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to packet management of endpoints. + */ + +/** \ingroup Group_EndpointManagement + * \defgroup Group_EndpointManagement_UC3 Endpoint Management (UC3) + * \brief Endpoint management definitions for the Atmel AVR32 UC3 architecture. + * + * Functions, macros and enums related to endpoint management when in USB Device mode. This + * module contains the endpoint management macros, as well as endpoint interrupt and data + * send/receive functions for various data types. + * + * @{ + */ + +#ifndef __ENDPOINT_UC3_H__ +#define __ENDPOINT_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBTask.h" + #include "../USBInterrupt.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define ENDPOINT_HSB_ADDRESS_SPACE_SIZE (64 * 1024UL) + + /* Inline Functions: */ + static inline uint32_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST + ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) + { + uint8_t MaskVal = 0; + uint16_t CheckBytes = 8; + + while (CheckBytes < Bytes) + { + MaskVal++; + CheckBytes <<= 1; + } + + return (MaskVal << AVR32_USBB_EPSIZE_OFFSET); + } + + /* Function Prototypes: */ + void Endpoint_ClearEndpoints(void); + bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, + const uint32_t UECFGXData); + + /* External Variables: */ + extern volatile uint32_t USB_Endpoint_SelectedEndpoint; + extern volatile uint8_t* USB_Endpoint_FIFOPos[]; + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) + /** Default size of the default control endpoint's bank, until altered by the control endpoint bank size + * value in the device descriptor. Not available if the \c FIXED_CONTROL_ENDPOINT_SIZE token is defined. + */ + #define ENDPOINT_CONTROLEP_DEFAULT_SIZE 8 + #endif + + #if !defined(CONTROL_ONLY_DEVICE) || defined(__DOXYGEN__) + #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) + #define ENDPOINT_TOTAL_ENDPOINTS 8 + #else + /** Total number of endpoints (including the default control endpoint at address 0) which may + * be used in the device. Different AVR models support different amounts of endpoints, + * this value reflects the maximum number of endpoints for the currently selected AVR model. + */ + #define ENDPOINT_TOTAL_ENDPOINTS 7 + #endif + #else + #define ENDPOINT_TOTAL_ENDPOINTS 1 + #endif + + /* Enums: */ + /** Enum for the possible error return codes of the \ref Endpoint_WaitUntilReady() function. + * + * \ingroup Group_EndpointRW_UC3 + */ + enum Endpoint_WaitUntilReady_ErrorCodes_t + { + ENDPOINT_READYWAIT_NoError = 0, /**< Endpoint is ready for next packet, no error. */ + ENDPOINT_READYWAIT_EndpointStalled = 1, /**< The endpoint was stalled during the stream + * transfer by the host or device. + */ + ENDPOINT_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while + * waiting for the endpoint to become ready. + */ + ENDPOINT_READYWAIT_BusSuspended = 3, /**< The USB bus has been suspended by the host and + * no USB endpoint traffic can occur until the bus + * has resumed. + */ + ENDPOINT_READYWAIT_Timeout = 4, /**< The host failed to accept or send the next packet + * within the software timeout period set by the + * \ref USB_STREAM_TIMEOUT_MS macro. + */ + }; + + /* Inline Functions: */ + /** Configures the specified endpoint address with the given endpoint type, direction, bank size + * and banking mode. Once configured, the endpoint may be read from or written to, depending + * on its direction. + * + * \param[in] Address Endpoint address to configure. + * + * \param[in] Type Type of endpoint to configure, a \c EP_TYPE_* mask. Not all endpoint types + * are available on Low Speed USB devices - refer to the USB 2.0 specification. + * + * \param[in] Size Size of the endpoint's bank, where packets are stored before they are transmitted + * to the USB host, or after they have been received from the USB host (depending on + * the endpoint's data direction). The bank size must indicate the maximum packet size + * that the endpoint can handle. + * + * \param[in] Banks Number of hardware banks to use for the endpoint being configured. + * + * \attention When the \c ORDERED_EP_CONFIG compile time option is used, Endpoints <b>must</b> be configured in + * ascending order, or bank corruption will occur. + * + * \note Different endpoints may have different maximum packet sizes based on the endpoint's index - refer to + * the chosen microcontroller model's datasheet to determine the maximum bank size for each endpoint. + * \n\n + * + * \note The default control endpoint should not be manually configured by the user application, as + * it is automatically configured by the library internally. + * \n\n + * + * \note This routine will automatically select the specified endpoint upon success. Upon failure, the endpoint + * which failed to reconfigure correctly will be selected. + * + * \return Boolean \c true if the configuration succeeded, \c false otherwise. + */ + static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, + const uint8_t Type, + const uint16_t Size, + const uint8_t Banks) ATTR_ALWAYS_INLINE; + static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, + const uint8_t Type, + const uint16_t Size, + const uint8_t Banks) + { + uint8_t Number = (Address & ENDPOINT_EPNUM_MASK); + + if (Number >= ENDPOINT_TOTAL_ENDPOINTS) + return false; + + return Endpoint_ConfigureEndpoint_Prv(Number, + (AVR32_USBB_ALLOC_MASK | + ((uint32_t)Type << AVR32_USBB_EPTYPE_OFFSET) | + ((Address & ENDPOINT_DIR_IN) ? AVR32_USBB_UECFG0_EPDIR_MASK : 0) | + ((Banks > 1) ? AVR32_USBB_UECFG0_EPBK_SINGLE : AVR32_USBB_UECFG0_EPBK_DOUBLE) | + Endpoint_BytesToEPSizeMask(Size))); + } + + /** Indicates the number of bytes currently stored in the current endpoint's selected bank. + * + * \ingroup Group_EndpointRW_UC3 + * + * \return Total number of bytes in the currently selected Endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_BytesInEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_BytesInEndpoint(void) + { + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].byct; + } + + /** Determines the currently selected endpoint's direction. + * + * \return The currently selected endpoint's direction, as a \c ENDPOINT_DIR_* mask. + */ + static inline uint32_t Endpoint_GetEndpointDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_GetEndpointDirection(void) + { + return ((&AVR32_USBB.UECFG0)[USB_Endpoint_SelectedEndpoint].epdir ? ENDPOINT_DIR_IN : ENDPOINT_DIR_OUT); + } + + /** Get the endpoint address of the currently selected endpoint. This is typically used to save + * the currently selected endpoint so that it can be restored after another endpoint has been + * manipulated. + * + * \return Index of the currently selected endpoint. + */ + static inline uint8_t Endpoint_GetCurrentEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_GetCurrentEndpoint(void) + { + return (USB_Endpoint_SelectedEndpoint | Endpoint_GetEndpointDirection()); + } + + /** Selects the given endpoint address. + * + * Any endpoint operations which do not require the endpoint address to be indicated will operate on + * the currently selected endpoint. + * + * \param[in] Address Endpoint address to select. + */ + static inline void Endpoint_SelectEndpoint(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Endpoint_SelectEndpoint(const uint8_t Address) + { + USB_Endpoint_SelectedEndpoint = (Address & ENDPOINT_EPNUM_MASK); + } + + /** Resets the endpoint bank FIFO. This clears all the endpoint banks and resets the USB controller's + * data In and Out pointers to the bank's contents. + * + * \param[in] Address Endpoint number whose FIFO buffers are to be reset. + */ + static inline void Endpoint_ResetEndpoint(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ResetEndpoint(const uint8_t Address) + { + uint32_t EndpointNumber = (Address & ENDPOINT_EPNUM_MASK); + + AVR32_USBB.uerst |= (AVR32_USBB_EPRST0_MASK << EndpointNumber); + AVR32_USBB.uerst &= ~(AVR32_USBB_EPRST0_MASK << EndpointNumber); + USB_Endpoint_FIFOPos[EndpointNumber] = &AVR32_USBB_SLAVE[EndpointNumber * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Enables the currently selected endpoint so that data can be sent and received through it to + * and from a host. + * + * \note Endpoints must first be configured properly via \ref Endpoint_ConfigureEndpoint(). + */ + static inline void Endpoint_EnableEndpoint(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_EnableEndpoint(void) + { + AVR32_USBB.uerst |= (AVR32_USBB_EPEN0_MASK << USB_Endpoint_SelectedEndpoint); + } + + /** Disables the currently selected endpoint so that data cannot be sent and received through it + * to and from a host. + */ + static inline void Endpoint_DisableEndpoint(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_DisableEndpoint(void) + { + AVR32_USBB.uerst &= ~(AVR32_USBB_EPEN0_MASK << USB_Endpoint_SelectedEndpoint); + } + + /** Determines if the currently selected endpoint is enabled, but not necessarily configured. + * + * \return Boolean \c true if the currently selected endpoint is enabled, \c false otherwise. + */ + static inline bool Endpoint_IsEnabled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsEnabled(void) + { + return ((AVR32_USBB.uerst & (AVR32_USBB_EPEN0_MASK << USB_Endpoint_SelectedEndpoint)) ? true : false); + } + + /** Retrieves the number of busy banks in the currently selected endpoint, which have been queued for + * transmission via the \ref Endpoint_ClearIN() command, or are awaiting acknowledgement via the + * \ref Endpoint_ClearOUT() command. + * + * \ingroup Group_EndpointPacketManagement_UC3 + * + * \return Total number of busy banks in the selected endpoint. + */ + static inline uint8_t Endpoint_GetBusyBanks(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Endpoint_GetBusyBanks(void) + { + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].nbusybk; + } + + /** Aborts all pending IN transactions on the currently selected endpoint, once the bank + * has been queued for transmission to the host via \ref Endpoint_ClearIN(). This function + * will terminate all queued transactions, resetting the endpoint banks ready for a new + * packet. + * + * \ingroup Group_EndpointPacketManagement_UC3 + */ + static inline void Endpoint_AbortPendingIN(void) + { + while (Endpoint_GetBusyBanks() != 0) + { + (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].killbks = true; + while ((&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].killbk); + } + } + + /** Determines if the currently selected endpoint may be read from (if data is waiting in the endpoint + * bank and the endpoint is an OUT direction, or if the bank is not yet full if the endpoint is an IN + * direction). This function will return false if an error has occurred in the endpoint, if the endpoint + * is an OUT direction and no packet (or an empty packet) has been received, or if the endpoint is an IN + * direction and the endpoint bank is full. + * + * \ingroup Group_EndpointPacketManagement_UC3 + * + * \return Boolean \c true if the currently selected endpoint may be read from or written to, depending + * on its direction. + */ + static inline bool Endpoint_IsReadWriteAllowed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsReadWriteAllowed(void) + { + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rwall; + } + + /** Determines if the currently selected endpoint is configured. + * + * \return Boolean \c true if the currently selected endpoint has been configured, \c false otherwise. + */ + static inline bool Endpoint_IsConfigured(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsConfigured(void) + { + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].cfgok; + } + + /** Returns a mask indicating which INTERRUPT type endpoints have interrupted - i.e. their + * interrupt duration has elapsed. Which endpoints have interrupted can be determined by + * masking the return value against <tt>(1 << <i>{Endpoint Number}</i>)</tt>. + * + * \return Mask whose bits indicate which endpoints have interrupted. + */ + static inline uint32_t Endpoint_GetEndpointInterrupts(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_GetEndpointInterrupts(void) + { + return ((AVR32_USBB.udint & (AVR32_USBB_EP6INT_MASK | AVR32_USBB_EP5INT_MASK | + AVR32_USBB_EP4INT_MASK | AVR32_USBB_EP3INT_MASK | + AVR32_USBB_EP2INT_MASK | AVR32_USBB_EP1INT_MASK | + AVR32_USBB_EP0INT_MASK)) >> AVR32_USBB_EP0INT_OFFSET); + } + + /** Determines if the specified endpoint number has interrupted (valid only for INTERRUPT type + * endpoints). + * + * \param[in] Address Address of the endpoint whose interrupt flag should be tested. + * + * \return Boolean \c true if the specified endpoint has interrupted, \c false otherwise. + */ + static inline bool Endpoint_HasEndpointInterrupted(const uint8_t Address) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_HasEndpointInterrupted(const uint8_t Address) + { + return ((Endpoint_GetEndpointInterrupts() & (AVR32_USBB_EP0INT_MASK << (Address & ENDPOINT_EPNUM_MASK))) ? true : false); + } + + /** Determines if the selected IN endpoint is ready for a new packet to be sent to the host. + * + * \ingroup Group_EndpointPacketManagement_UC3 + * + * \return Boolean \c true if the current endpoint is ready for an IN packet, \c false otherwise. + */ + static inline bool Endpoint_IsINReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsINReady(void) + { + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].txini; + } + + /** Determines if the selected OUT endpoint has received new packet from the host. + * + * \ingroup Group_EndpointPacketManagement_UC3 + * + * \return Boolean \c true if current endpoint is has received an OUT packet, \c false otherwise. + */ + static inline bool Endpoint_IsOUTReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsOUTReceived(void) + { + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rxouti; + } + + /** Determines if the current CONTROL type endpoint has received a SETUP packet. + * + * \ingroup Group_EndpointPacketManagement_UC3 + * + * \return Boolean \c true if the selected endpoint has received a SETUP packet, \c false otherwise. + */ + static inline bool Endpoint_IsSETUPReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsSETUPReceived(void) + { + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rxstpi; + } + + /** Clears a received SETUP packet on the currently selected CONTROL type endpoint, freeing up the + * endpoint for the next packet. + * + * \ingroup Group_EndpointPacketManagement_UC3 + * + * \note This is not applicable for non CONTROL type endpoints. + */ + static inline void Endpoint_ClearSETUP(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearSETUP(void) + { + (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].rxstpic = true; + USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint] = &AVR32_USBB_SLAVE[USB_Endpoint_SelectedEndpoint * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Sends an IN packet to the host on the currently selected endpoint, freeing up the endpoint for the + * next packet and switching to the alternative endpoint bank if double banked. + * + * \ingroup Group_EndpointPacketManagement_UC3 + */ + static inline void Endpoint_ClearIN(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearIN(void) + { + (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].txinic = true; + (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].fifoconc = true; + USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint] = &AVR32_USBB_SLAVE[USB_Endpoint_SelectedEndpoint * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Acknowledges an OUT packet to the host on the currently selected endpoint, freeing up the endpoint + * for the next packet and switching to the alternative endpoint bank if double banked. + * + * \ingroup Group_EndpointPacketManagement_UC3 + */ + static inline void Endpoint_ClearOUT(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearOUT(void) + { + (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].rxoutic = true; + (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].fifoconc = true; + USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint] = &AVR32_USBB_SLAVE[USB_Endpoint_SelectedEndpoint * ENDPOINT_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Stalls the current endpoint, indicating to the host that a logical problem occurred with the + * indicated endpoint and that the current transfer sequence should be aborted. This provides a + * way for devices to indicate invalid commands to the host so that the current transfer can be + * aborted and the host can begin its own recovery sequence. + * + * The currently selected endpoint remains stalled until either the \ref Endpoint_ClearStall() macro + * is called, or the host issues a CLEAR FEATURE request to the device for the currently selected + * endpoint. + * + * \ingroup Group_EndpointPacketManagement_UC3 + */ + static inline void Endpoint_StallTransaction(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_StallTransaction(void) + { + (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].stallrqs = true; + } + + /** Clears the STALL condition on the currently selected endpoint. + * + * \ingroup Group_EndpointPacketManagement_UC3 + */ + static inline void Endpoint_ClearStall(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearStall(void) + { + (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].stallrqc = true; + } + + /** Determines if the currently selected endpoint is stalled, false otherwise. + * + * \ingroup Group_EndpointPacketManagement_UC3 + * + * \return Boolean \c true if the currently selected endpoint is stalled, \c false otherwise. + */ + static inline bool Endpoint_IsStalled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsStalled(void) + { + return (&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].stallrq; + } + + /** Resets the data toggle of the currently selected endpoint. */ + static inline void Endpoint_ResetDataToggle(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ResetDataToggle(void) + { + (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].rstdts = true; + } + + /** Sets the direction of the currently selected endpoint. + * + * \param[in] DirectionMask New endpoint direction, as a \c ENDPOINT_DIR_* mask. + */ + static inline void Endpoint_SetEndpointDirection(const uint32_t DirectionMask) ATTR_ALWAYS_INLINE; + static inline void Endpoint_SetEndpointDirection(const uint32_t DirectionMask) + { + (&AVR32_USBB.UECFG0)[USB_Endpoint_SelectedEndpoint].epdir = (DirectionMask == ENDPOINT_DIR_IN); + } + + /** Reads one byte from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \return Next byte in the currently selected endpoint's FIFO buffer. + */ + static inline uint8_t Endpoint_Read_8(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_Read_8(void) + { + return *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + } + + /** Writes one byte to the currently selected endpoint's bank, for IN direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \param[in] Data Data to write into the the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_8(const uint8_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_8(const uint8_t Data) + { + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = Data; + } + + /** Discards one byte from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + */ + static inline void Endpoint_Discard_8(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_8(void) + { + uint8_t Dummy; + + Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + + (void)Dummy; + } + + /** Reads two bytes from the currently selected endpoint's bank in little endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \return Next two bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_Read_16_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_Read_16_LE(void) + { + uint16_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint16_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + + return ((Byte1 << 8) | Byte0); + } + + /** Reads two bytes from the currently selected endpoint's bank in big endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \return Next two bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_Read_16_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_Read_16_BE(void) + { + uint16_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint16_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + + return ((Byte0 << 8) | Byte1); + } + + /** Writes two bytes to the currently selected endpoint's bank in little endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_16_LE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_16_LE(const uint16_t Data) + { + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); + } + + /** Writes two bytes to the currently selected endpoint's bank in big endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_16_BE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_16_BE(const uint16_t Data) + { + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); + } + + /** Discards two bytes from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + */ + static inline void Endpoint_Discard_16(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_16(void) + { + uint8_t Dummy; + + Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + + (void)Dummy; + } + + /** Reads four bytes from the currently selected endpoint's bank in little endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \return Next four bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint32_t Endpoint_Read_32_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_Read_32_LE(void) + { + uint32_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint32_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint32_t Byte2 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint32_t Byte3 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + + return ((Byte3 << 24) | (Byte2 << 16) | (Byte1 << 8) | Byte0); + } + + /** Reads four bytes from the currently selected endpoint's bank in big endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \return Next four bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint32_t Endpoint_Read_32_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_Read_32_BE(void) + { + uint32_t Byte0 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint32_t Byte1 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint32_t Byte2 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + uint32_t Byte3 = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + + return ((Byte0 << 24) | (Byte1 << 16) | (Byte2 << 8) | Byte3); + } + + /** Writes four bytes to the currently selected endpoint's bank in little endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_32_LE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_32_LE(const uint32_t Data) + { + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 16); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 24); + } + + /** Writes four bytes to the currently selected endpoint's bank in big endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_32_BE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_32_BE(const uint32_t Data) + { + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 24); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 16); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data >> 8); + *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++) = (Data & 0xFF); + } + + /** Discards four bytes from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_UC3 + */ + static inline void Endpoint_Discard_32(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_32(void) + { + uint8_t Dummy; + + Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + Dummy = *(USB_Endpoint_FIFOPos[USB_Endpoint_SelectedEndpoint]++); + + (void)Dummy; + } + + /* External Variables: */ + /** Global indicating the maximum packet size of the default control endpoint located at address + * 0 in the device. This value is set to the value indicated in the device descriptor in the user + * project once the USB interface is initialized into device mode. + * + * If space is an issue, it is possible to fix this to a static value by defining the control + * endpoint size in the \c FIXED_CONTROL_ENDPOINT_SIZE token passed to the compiler in the makefile + * via the -D switch. When a fixed control endpoint size is used, the size is no longer dynamically + * read from the descriptors at runtime and instead fixed to the given value. When used, it is + * important that the descriptor control endpoint size value matches the size given as the + * \c FIXED_CONTROL_ENDPOINT_SIZE token - it is recommended that the \c FIXED_CONTROL_ENDPOINT_SIZE token + * be used in the device descriptors to ensure this. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) + extern uint8_t USB_Device_ControlEndpointSize; + #else + #define USB_Device_ControlEndpointSize FIXED_CONTROL_ENDPOINT_SIZE + #endif + + /* Function Prototypes: */ + /** Configures a table of endpoint descriptions, in sequence. This function can be used to configure multiple + * endpoints at the same time. + * + * \note Endpoints with a zero address will be ignored, thus this function cannot be used to configure the + * control endpoint. + * + * \param[in] Table Pointer to a table of endpoint descriptions. + * \param[in] Entries Number of entries in the endpoint table to configure. + * + * \return Boolean \c true if all endpoints configured successfully, \c false otherwise. + */ + bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, + const uint8_t Entries); + + /** Completes the status stage of a control transfer on a CONTROL type endpoint automatically, + * with respect to the data direction. This is a convenience function which can be used to + * simplify user control request handling. + * + * \note This routine should not be called on non CONTROL type endpoints. + */ + void Endpoint_ClearStatusStage(void); + + /** Spin-loops until the currently selected non-control endpoint is ready for the next packet of data + * to be read or written to it. + * + * \note This routine should not be called on CONTROL type endpoints. + * + * \ingroup Group_EndpointRW_UC3 + * + * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t Endpoint_WaitUntilReady(void); + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Host_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Host_UC3.c new file mode 100644 index 0000000000..24e2136e4f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Host_UC3.c @@ -0,0 +1,294 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#define __INCLUDE_FROM_HOST_C +#include "../Host.h" + +void USB_Host_ProcessNextHostState(void) +{ + uint8_t ErrorCode = HOST_ENUMERROR_NoError; + uint8_t SubErrorCode = HOST_ENUMERROR_NoError; + + static uint16_t WaitMSRemaining; + static uint8_t PostWaitState; + + switch (USB_HostState) + { + case HOST_STATE_WaitForDevice: + if (WaitMSRemaining) + { + if ((SubErrorCode = USB_Host_WaitMS(1)) != HOST_WAITERROR_Successful) + { + USB_HostState = PostWaitState; + ErrorCode = HOST_ENUMERROR_WaitStage; + break; + } + + if (!(--WaitMSRemaining)) + USB_HostState = PostWaitState; + } + + break; + case HOST_STATE_Powered: + WaitMSRemaining = HOST_DEVICE_SETTLE_DELAY_MS; + + USB_HostState = HOST_STATE_Powered_WaitForDeviceSettle; + break; + case HOST_STATE_Powered_WaitForDeviceSettle: + if (WaitMSRemaining--) + { + Delay_MS(1); + break; + } + else + { + USB_Host_VBUS_Manual_Off(); + + USB_OTGPAD_On(); + USB_Host_VBUS_Auto_Enable(); + USB_Host_VBUS_Auto_On(); + + #if defined(NO_AUTO_VBUS_MANAGEMENT) + USB_Host_VBUS_Manual_Enable(); + USB_Host_VBUS_Manual_On(); + #endif + + USB_HostState = HOST_STATE_Powered_WaitForConnect; + } + + break; + case HOST_STATE_Powered_WaitForConnect: + if (USB_INT_HasOccurred(USB_INT_DCONNI)) + { + USB_INT_Clear(USB_INT_DCONNI); + USB_INT_Clear(USB_INT_DDISCI); + + USB_INT_Clear(USB_INT_VBERRI); + USB_INT_Enable(USB_INT_VBERRI); + + USB_Host_ResumeBus(); + Pipe_ClearPipes(); + + HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Powered_DoReset); + } + + break; + case HOST_STATE_Powered_DoReset: + USB_Host_ResetDevice(); + + HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Powered_ConfigPipe); + break; + case HOST_STATE_Powered_ConfigPipe: + if (!(Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL, ENDPOINT_CONTROLEP, PIPE_CONTROLPIPE_DEFAULT_SIZE, 1))) + { + ErrorCode = HOST_ENUMERROR_PipeConfigError; + SubErrorCode = 0; + break; + } + + USB_HostState = HOST_STATE_Default; + break; + case HOST_STATE_Default: + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_GetDescriptor, + .wValue = (DTYPE_Device << 8), + .wIndex = 0, + .wLength = 8, + }; + + uint8_t DataBuffer[8]; + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + if ((SubErrorCode = USB_Host_SendControlRequest(DataBuffer)) != HOST_SENDCONTROL_Successful) + { + ErrorCode = HOST_ENUMERROR_ControlError; + break; + } + + USB_Host_ControlPipeSize = DataBuffer[offsetof(USB_Descriptor_Device_t, Endpoint0Size)]; + + USB_Host_ResetDevice(); + + HOST_TASK_NONBLOCK_WAIT(200, HOST_STATE_Default_PostReset); + break; + case HOST_STATE_Default_PostReset: + if (!(Pipe_ConfigurePipe(PIPE_CONTROLPIPE, EP_TYPE_CONTROL, ENDPOINT_CONTROLEP, USB_Host_ControlPipeSize, 1))) + { + ErrorCode = HOST_ENUMERROR_PipeConfigError; + SubErrorCode = 0; + break; + } + + USB_ControlRequest = (USB_Request_Header_t) + { + .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE), + .bRequest = REQ_SetAddress, + .wValue = USB_HOST_DEVICEADDRESS, + .wIndex = 0, + .wLength = 0, + }; + + if ((SubErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful) + { + ErrorCode = HOST_ENUMERROR_ControlError; + break; + } + + HOST_TASK_NONBLOCK_WAIT(100, HOST_STATE_Default_PostAddressSet); + break; + case HOST_STATE_Default_PostAddressSet: + USB_Host_SetDeviceAddress(USB_HOST_DEVICEADDRESS); + + USB_HostState = HOST_STATE_Addressed; + + EVENT_USB_Host_DeviceEnumerationComplete(); + break; + } + + if ((ErrorCode != HOST_ENUMERROR_NoError) && (USB_HostState != HOST_STATE_Unattached)) + { + EVENT_USB_Host_DeviceEnumerationFailed(ErrorCode, SubErrorCode); + + USB_Host_VBUS_Auto_Off(); + + EVENT_USB_Host_DeviceUnattached(); + + USB_ResetInterface(); + } +} + +uint8_t USB_Host_WaitMS(uint8_t MS) +{ + bool BusSuspended = USB_Host_IsBusSuspended(); + uint8_t ErrorCode = HOST_WAITERROR_Successful; + bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI); + + USB_INT_Disable(USB_INT_HSOFI); + USB_INT_Clear(USB_INT_HSOFI); + + USB_Host_ResumeBus(); + + while (MS) + { + if (USB_INT_HasOccurred(USB_INT_HSOFI)) + { + USB_INT_Clear(USB_INT_HSOFI); + MS--; + } + + if ((USB_HostState == HOST_STATE_Unattached) || (USB_CurrentMode != USB_MODE_Host)) + { + ErrorCode = HOST_WAITERROR_DeviceDisconnect; + + break; + } + + if (Pipe_IsError()) + { + Pipe_ClearError(); + ErrorCode = HOST_WAITERROR_PipeError; + + break; + } + + if (Pipe_IsStalled()) + { + Pipe_ClearStall(); + ErrorCode = HOST_WAITERROR_SetupStalled; + + break; + } + } + + if (BusSuspended) + USB_Host_SuspendBus(); + + if (HSOFIEnabled) + USB_INT_Enable(USB_INT_HSOFI); + + return ErrorCode; +} + +static void USB_Host_ResetDevice(void) +{ + bool BusSuspended = USB_Host_IsBusSuspended(); + + USB_INT_Disable(USB_INT_DDISCI); + + USB_Host_ResetBus(); + while (!(USB_Host_IsBusResetComplete())); + USB_Host_ResumeBus(); + + USB_Host_ConfigurationNumber = 0; + + bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI); + + USB_INT_Disable(USB_INT_HSOFI); + USB_INT_Clear(USB_INT_HSOFI); + + for (uint8_t MSRem = 10; MSRem != 0; MSRem--) + { + /* Workaround for powerless-pull-up devices. After a USB bus reset, + all disconnection interrupts are suppressed while a USB frame is + looked for - if it is found within 10ms, the device is still + present. */ + + if (USB_INT_HasOccurred(USB_INT_HSOFI)) + { + USB_INT_Clear(USB_INT_HSOFI); + USB_INT_Clear(USB_INT_DDISCI); + break; + } + + Delay_MS(1); + } + + if (HSOFIEnabled) + USB_INT_Enable(USB_INT_HSOFI); + + if (BusSuspended) + USB_Host_SuspendBus(); + + USB_INT_Enable(USB_INT_DDISCI); +} + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Host_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Host_UC3.h new file mode 100644 index 0000000000..07559cd3fc --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Host_UC3.h @@ -0,0 +1,363 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Host definitions for the AVR32 UC3B microcontrollers. + * \copydetails Group_Host_UC3B + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_Host + * \defgroup Group_Host_UC3B Host Management (UC3B) + * \brief USB Host definitions for the AVR32 UC3B microcontrollers. + * + * Architecture specific USB Host definitions for the Atmel 32-bit AVR UC3B microcontrollers. + * + * @{ + */ + +#ifndef __USBHOST_UC3B_H__ +#define __USBHOST_UC3B_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../StdDescriptors.h" + #include "../Pipe.h" + #include "../USBInterrupt.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Indicates the fixed USB device address which any attached device is enumerated to when in + * host mode. As only one USB device may be attached to the AVR in host mode at any one time + * and that the address used is not important (other than the fact that it is non-zero), a + * fixed value is specified by the library. + */ + #define USB_HOST_DEVICEADDRESS 1 + + #if !defined(HOST_DEVICE_SETTLE_DELAY_MS) || defined(__DOXYGEN__) + /** Constant for the delay in milliseconds after a device is connected before the library + * will start the enumeration process. Some devices require a delay of up to 5 seconds + * after connection before the enumeration process can start or incorrect operation will + * occur. + * + * The default delay value may be overridden in the user project makefile by defining the + * \c HOST_DEVICE_SETTLE_DELAY_MS token to the required delay in milliseconds, and passed to the + * compiler using the -D switch. + */ + #define HOST_DEVICE_SETTLE_DELAY_MS 1000 + #endif + + /* Enums: */ + /** Enum for the error codes for the \ref EVENT_USB_Host_HostError() event. + * + * \see \ref Group_Events for more information on this event. + */ + enum USB_Host_ErrorCodes_t + { + HOST_ERROR_VBusVoltageDip = 0, /**< VBUS voltage dipped to an unacceptable level. This + * error may be the result of an attached device drawing + * too much current from the VBUS line, or due to the + * AVR's power source being unable to supply sufficient + * current. + */ + }; + + /** Enum for the error codes for the \ref EVENT_USB_Host_DeviceEnumerationFailed() event. + * + * \see \ref Group_Events for more information on this event. + */ + enum USB_Host_EnumerationErrorCodes_t + { + HOST_ENUMERROR_NoError = 0, /**< No error occurred. Used internally, this is not a valid + * ErrorCode parameter value for the \ref EVENT_USB_Host_DeviceEnumerationFailed() + * event. + */ + HOST_ENUMERROR_WaitStage = 1, /**< One of the delays between enumeration steps failed + * to complete successfully, due to a timeout or other + * error. + */ + HOST_ENUMERROR_NoDeviceDetected = 2, /**< No device was detected, despite the USB data lines + * indicating the attachment of a device. + */ + HOST_ENUMERROR_ControlError = 3, /**< One of the enumeration control requests failed to + * complete successfully. + */ + HOST_ENUMERROR_PipeConfigError = 4, /**< The default control pipe (address 0) failed to + * configure correctly. + */ + }; + + /* Inline Functions: */ + /** Returns the current USB frame number, when in host mode. Every millisecond the USB bus is active (i.e. not suspended) + * the frame number is incremented by one. + * + * \return Current USB frame number from the USB controller. + */ + static inline uint16_t USB_Host_GetFrameNumber(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t USB_Host_GetFrameNumber(void) + { + return AVR32_USBB_UHFNUM; + } + + #if !defined(NO_SOF_EVENTS) + /** Enables the host mode Start Of Frame events. When enabled, this causes the + * \ref EVENT_USB_Host_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, + * at the start of each USB frame when a device is enumerated while in host mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Host_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_EnableSOFEvents(void) + { + USB_INT_Enable(USB_INT_HSOFI); + } + + /** Disables the host mode Start Of Frame events. When disabled, this stops the firing of the + * \ref EVENT_USB_Host_StartOfFrame() event when enumerated in host mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Host_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_DisableSOFEvents(void) + { + USB_INT_Disable(USB_INT_HSOFI); + } + #endif + + /** Resets the USB bus, including the endpoints in any attached device and pipes on the AVR host. + * USB bus resets leave the default control pipe configured (if already configured). + * + * If the USB bus has been suspended prior to issuing a bus reset, the attached device will be + * woken up automatically and the bus resumed after the reset has been correctly issued. + */ + static inline void USB_Host_ResetBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResetBus(void) + { + AVR32_USBB.UHCON.reset = true; + } + + /** Determines if a previously issued bus reset (via the \ref USB_Host_ResetBus() macro) has + * completed. + * + * \return Boolean \c true if no bus reset is currently being sent, \c false otherwise. + */ + static inline bool USB_Host_IsBusResetComplete(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsBusResetComplete(void) + { + return AVR32_USBB.UHCON.reset; + } + + /** Resumes USB communications with an attached and enumerated device, by resuming the transmission + * of the 1MS Start Of Frame messages to the device. When resumed, USB communications between the + * host and attached device may occur. + */ + static inline void USB_Host_ResumeBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResumeBus(void) + { + AVR32_USBB.UHCON.sofe = true; + } + + /** Suspends the USB bus, preventing any communications from occurring between the host and attached + * device until the bus has been resumed. This stops the transmission of the 1MS Start Of Frame + * messages to the device. + * + * \note While the USB bus is suspended, all USB interrupt sources are also disabled; this means that + * some events (such as device disconnections) will not fire until the bus is resumed. + */ + static inline void USB_Host_SuspendBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_SuspendBus(void) + { + AVR32_USBB.UHCON.sofe = false; + } + + /** Determines if the USB bus has been suspended via the use of the \ref USB_Host_SuspendBus() macro, + * false otherwise. While suspended, no USB communications can occur until the bus is resumed, + * except for the Remote Wakeup event from the device if supported. + * + * \return Boolean \c true if the bus is currently suspended, \c false otherwise. + */ + static inline bool USB_Host_IsBusSuspended(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsBusSuspended(void) + { + return AVR32_USBB.UHCON.sofe; + } + + /** Determines if the attached device is currently enumerated in Full Speed mode (12Mb/s), or + * false if the attached device is enumerated in Low Speed mode (1.5Mb/s). + * + * \return Boolean \c true if the attached device is enumerated in Full Speed mode, \c false otherwise. + */ + static inline bool USB_Host_IsDeviceFullSpeed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsDeviceFullSpeed(void) + { + return (AVR32_USBB.USBSTA.speed == AVR32_USBB_SPEED_FULL); + } + + /** Determines if the attached device is currently issuing a Remote Wakeup request, requesting + * that the host resume the USB bus and wake up the device, false otherwise. + * + * \return Boolean \c true if the attached device has sent a Remote Wakeup request, \c false otherwise. + */ + static inline bool USB_Host_IsRemoteWakeupSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsRemoteWakeupSent(void) + { + return AVR32_USBB.UHINT.rxrsmi; + } + + /** Clears the flag indicating that a Remote Wakeup request has been issued by an attached device. */ + static inline void USB_Host_ClearRemoteWakeupSent(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ClearRemoteWakeupSent(void) + { + AVR32_USBB.UHINTCLR.rxrsmic = true; + } + + /** Accepts a Remote Wakeup request from an attached device. This must be issued in response to + * a device's Remote Wakeup request within 2ms for the request to be accepted and the bus to + * be resumed. + */ + static inline void USB_Host_ResumeFromWakeupRequest(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResumeFromWakeupRequest(void) + { + AVR32_USBB.UHCON.resume = true; + } + + /** Determines if a resume from Remote Wakeup request is currently being sent to an attached + * device. + * + * \return Boolean \c true if no resume request is currently being sent, \c false otherwise. + */ + static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) + { + return AVR32_USBB.UHCON.resume; + } + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + static inline void USB_Host_HostMode_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_HostMode_On(void) + { + // Not required for UC3B + } + + static inline void USB_Host_HostMode_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_HostMode_Off(void) + { + // Not required for UC3B + } + + static inline void USB_Host_VBUS_Auto_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_Enable(void) + { + AVR32_USBB.USBCON.vbushwc = false; + } + + static inline void USB_Host_VBUS_Manual_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_Enable(void) + { + AVR32_USBB.USBCON.vbushwc = true; + } + + static inline void USB_Host_VBUS_Auto_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_On(void) + { + AVR32_USBB.USBSTASET.vbusrqs = true; + } + + static inline void USB_Host_VBUS_Manual_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_On(void) + { + AVR32_USBB.USBSTASET.vbusrqs = true; + } + + static inline void USB_Host_VBUS_Auto_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_Off(void) + { + AVR32_USBB.USBSTACLR.vbusrqc = true; + } + + static inline void USB_Host_VBUS_Manual_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_Off(void) + { + AVR32_USBB.USBSTACLR.vbusrqc = true; + } + + static inline void USB_Host_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void USB_Host_SetDeviceAddress(const uint8_t Address) + { + AVR32_USBB.UHADDR1.uhaddr_p0 = Address; + AVR32_USBB.UHADDR1.uhaddr_p1 = Address; + AVR32_USBB.UHADDR1.uhaddr_p2 = Address; + AVR32_USBB.UHADDR1.uhaddr_p3 = Address; + AVR32_USBB.UHADDR2.uhaddr_p4 = Address; + AVR32_USBB.UHADDR2.uhaddr_p5 = Address; + AVR32_USBB.UHADDR2.uhaddr_p6 = Address; + } + + /* Enums: */ + enum USB_Host_WaitMSErrorCodes_t + { + HOST_WAITERROR_Successful = 0, + HOST_WAITERROR_DeviceDisconnect = 1, + HOST_WAITERROR_PipeError = 2, + HOST_WAITERROR_SetupStalled = 3, + }; + + /* Function Prototypes: */ + void USB_Host_ProcessNextHostState(void); + uint8_t USB_Host_WaitMS(uint8_t MS); + + #if defined(__INCLUDE_FROM_HOST_C) + static void USB_Host_ResetDevice(void); + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c new file mode 100644 index 0000000000..20c8bf1e6d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.c @@ -0,0 +1,166 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#include "PipeStream_UC3.h" + +uint8_t Pipe_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + Pipe_SetPipeToken(PIPE_TOKEN_IN); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_ClearIN(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return PIPE_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + } + else + { + Pipe_Discard_8(); + + Length--; + BytesInTransfer++; + } + } + + return PIPE_RWSTREAM_NoError; +} + +uint8_t Pipe_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + Pipe_SetPipeToken(PIPE_TOKEN_OUT); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Pipe_IsReadWriteAllowed())) + { + Pipe_ClearOUT(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return PIPE_RWSTREAM_IncompleteTransfer; + } + + USB_USBTask(); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + } + else + { + Pipe_Write_8(0); + + Length--; + BytesInTransfer++; + } + } + + return PIPE_RWSTREAM_NoError; +} + +/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, + * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ + +#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_LE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Write_Stream_BE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_TOKEN PIPE_TOKEN_OUT +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Pipe_Write_8(*BufferPtr) +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_LE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_TOKEN PIPE_TOKEN_IN +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8() +#include "Template/Template_Pipe_RW.c" + +#define TEMPLATE_FUNC_NAME Pipe_Read_Stream_BE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_TOKEN PIPE_TOKEN_IN +#define TEMPLATE_CLEAR_PIPE() Pipe_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) DataStream -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Pipe_Read_8() +#include "Template/Template_Pipe_RW.c" + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h new file mode 100644 index 0000000000..34c82ad296 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/PipeStream_UC3.h @@ -0,0 +1,352 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Pipe data stream transmission and reception management for the AVR32 UC3 microcontrollers. + * \copydetails Group_PipeStreamRW_UC3 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_PipeStreamRW + * \defgroup Group_PipeStreamRW_UC3 Read/Write of Multi-Byte Streams (UC3) + * \brief Pipe data stream transmission and reception management for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of data streams from + * and to pipes. + * + * @{ + */ + +#ifndef __PIPE_STREAM_UC3_H__ +#define __PIPE_STREAM_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../USBTask.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Function Prototypes: */ + /** \name Stream functions for null data */ + //@{ + + /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host + * as needed. The last packet is not automatically discarded once the remaining bytes has been read; the + * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or + * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer + * will instead be performed as a series of chunks. Each time the pipe bank becomes empty while there is still data + * to process (and after the current packet has been acknowledged) the BytesProcessed location will be updated with + * the total number of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to + * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed + * value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Discard_Stream(512, NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Discard_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Length Number of bytes to discard via the currently selected pipe. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be processed at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + /** Writes a given number of zeroed bytes to the pipe, sending full pipe packets from the host to the device + * as needed. The last packet is not automatically sent once the remaining bytes has been written; the + * user is responsible for manually discarding the last packet from the device via the \ref Pipe_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, failing or + * succeeding as a single unit. If the BytesProcessed parameter points to a valid storage location, the transfer + * will instead be performed as a series of chunks. Each time the pipe bank becomes full while there is still data + * to process (and after the current packet transmission has been initiated) the BytesProcessed location will be + * updated with the total number of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed in the user code - to + * continue the transfer, call the function again with identical parameters and it will resume until the BytesProcessed + * value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Null_Stream(512, NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Null_Stream(512, &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Length Number of zero bytes to write via the currently selected pipe. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be processed at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + //@} + + /** \name Stream functions for RAM source/destination data */ + //@{ + + /** Writes the given number of bytes to the pipe from the given buffer in little endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the pipe bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Write_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_Stream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the pipe from the given buffer in big endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearOUT() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected pipe into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Write_Stream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the pipe into the given buffer in little endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the pipe bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref PIPE_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Pipe_Read_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == PIPE_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != PIPE_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[out] Buffer Pointer to the source data buffer to write to. + * \param[in] Length Number of bytes to read for the currently selected pipe to read from. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Read_Stream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the pipe into the given buffer in big endian, + * sending full packets to the device as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Pipe_ClearIN() macro. Between each USB packet, the given stream callback function is + * executed repeatedly until the next packet is ready, allowing for early aborts of stream transfers. + * + * \note The pipe token is set automatically, thus this can be used on bi-directional pipes directly without + * having to explicitly change the data direction with a call to \ref Pipe_SetPipeToken(). + * + * \param[out] Buffer Pointer to the source data buffer to write to. + * \param[in] Length Number of bytes to read for the currently selected pipe to read from. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes already processed should + * updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Pipe_Read_Stream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c new file mode 100644 index 0000000000..6128869b04 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c @@ -0,0 +1,209 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#include "../Pipe.h" + +uint8_t USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; + +volatile uint32_t USB_Pipe_SelectedPipe = PIPE_CONTROLPIPE; +volatile uint8_t* USB_Pipe_FIFOPos[PIPE_TOTAL_PIPES]; + +bool Pipe_ConfigurePipeTable(const USB_Pipe_Table_t* const Table, + const uint8_t Entries) +{ + for (uint8_t i = 0; i < Entries; i++) + { + if (!(Table[i].Address)) + continue; + + if (!(Pipe_ConfigurePipe(Table[i].Address, Table[i].Type, Table[i].EndpointAddress, Table[i].Size, Table[i].Banks))) + { + return false; + } + } + + return true; +} + +bool Pipe_ConfigurePipe(const uint8_t Address, + const uint8_t Type, + const uint8_t EndpointAddress, + const uint16_t Size, + const uint8_t Banks) +{ + uint8_t Number = (Address & PIPE_EPNUM_MASK); + uint8_t Token = (Address & PIPE_DIR_IN) ? PIPE_TOKEN_IN : PIPE_TOKEN_OUT; + + if (Number >= PIPE_TOTAL_PIPES) + return false; + + if (Type == EP_TYPE_CONTROL) + Token = PIPE_TOKEN_SETUP; + + USB_Pipe_FIFOPos[Number] = &AVR32_USBB_SLAVE[Number * PIPE_HSB_ADDRESS_SPACE_SIZE]; + +#if defined(ORDERED_EP_CONFIG) + Pipe_SelectPipe(Number); + Pipe_EnablePipe(); + + (&AVR32_USBB.upcfg0)[Number] = 0; + (&AVR32_USBB.upcfg0)[Number] = (AVR32_USBB_ALLOC_MASK | + ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) | + ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) | + ((Banks > 1) ? AVR32_USBB_PBK_MASK : 0) | + Pipe_BytesToEPSizeMask(Size) | + ((uint32_t)Number << AVR32_USBB_PEPNUM_OFFSET)); + + Pipe_SetInfiniteINRequests(); + + return Pipe_IsConfigured(); +#else + for (uint8_t PNum = Number; PNum < PIPE_TOTAL_PIPES; PNum++) + { + uint32_t UPCFG0Temp; + + Pipe_SelectPipe(PNum); + + if (PNum == Number) + { + UPCFG0Temp = (AVR32_USBB_ALLOC_MASK | + ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) | + ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) | + ((Banks > 1) ? AVR32_USBB_PBK_MASK : 0) | + Pipe_BytesToEPSizeMask(Size) | + ((EndpointAddress & PIPE_EPNUM_MASK) << AVR32_USBB_PEPNUM_OFFSET)); + } + else + { + UPCFG0Temp = (&AVR32_USBB.upcfg0)[PNum]; + } + + if (!(UPCFG0Temp & AVR32_USBB_ALLOC_MASK)) + continue; + + Pipe_DisablePipe(); + (&AVR32_USBB.upcfg0)[PNum] &= ~AVR32_USBB_ALLOC_MASK; + + Pipe_EnablePipe(); + (&AVR32_USBB.upcfg0)[PNum] = UPCFG0Temp; + + Pipe_SetInfiniteINRequests(); + + if (!(Pipe_IsConfigured())) + return false; + } + + Pipe_SelectPipe(Number); + return true; +#endif +} + +void Pipe_ClearPipes(void) +{ + for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++) + { + Pipe_SelectPipe(PNum); + (&AVR32_USBB.upcfg0)[PNum] = 0; + (&AVR32_USBB.upcon0clr)[PNum] = -1; + USB_Pipe_FIFOPos[PNum] = &AVR32_USBB_SLAVE[PNum * 0x10000]; + Pipe_DisablePipe(); + } +} + +bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) +{ + uint8_t PrevPipeNumber = Pipe_GetCurrentPipe(); + + for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++) + { + Pipe_SelectPipe(PNum); + + if (!(Pipe_IsConfigured())) + continue; + + if (Pipe_GetBoundEndpointAddress() == EndpointAddress) + return true; + } + + Pipe_SelectPipe(PrevPipeNumber); + return false; +} + +uint8_t Pipe_WaitUntilReady(void) +{ + #if (USB_STREAM_TIMEOUT_MS < 0xFF) + uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #else + uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #endif + + uint16_t PreviousFrameNumber = USB_Host_GetFrameNumber(); + + for (;;) + { + if (Pipe_GetPipeToken() == PIPE_TOKEN_IN) + { + if (Pipe_IsINReceived()) + return PIPE_READYWAIT_NoError; + } + else + { + if (Pipe_IsOUTReady()) + return PIPE_READYWAIT_NoError; + } + + if (Pipe_IsStalled()) + return PIPE_READYWAIT_PipeStalled; + else if (USB_HostState == HOST_STATE_Unattached) + return PIPE_READYWAIT_DeviceDisconnected; + + uint16_t CurrentFrameNumber = USB_Host_GetFrameNumber(); + + if (CurrentFrameNumber != PreviousFrameNumber) + { + PreviousFrameNumber = CurrentFrameNumber; + + if (!(TimeoutMSRem--)) + return PIPE_READYWAIT_Timeout; + } + } +} + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h new file mode 100644 index 0000000000..6de574e9c1 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.h @@ -0,0 +1,924 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Pipe definitions for the AVR32 UC3 microcontrollers. + * \copydetails Group_PipeManagement_UC3 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_PipeRW + * \defgroup Group_PipeRW_UC3 Pipe Data Reading and Writing (UC3) + * \brief Pipe data read/write definitions for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to pipes. + */ + +/** \ingroup Group_PipePrimitiveRW + * \defgroup Group_PipePrimitiveRW_UC3 Read/Write of Primitive Data Types (UC3) + * \brief Pipe primitive data read/write definitions for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to pipes. + */ + +/** \ingroup Group_PipePacketManagement + * \defgroup Group_PipePacketManagement_UC3 Pipe Packet Management (UC3) + * \brief Pipe packet management definitions for the Atmel AVR32 UC3 architecture. + * + * Functions, macros, variables, enums and types related to packet management of pipes. + */ + +/** \ingroup Group_PipeControlReq + * \defgroup Group_PipeControlReq_UC3 Pipe Control Request Management (UC3) + * \brief Pipe control request management definitions for the Atmel AVR32 UC3 architecture. + * + * Module for host mode request processing. This module allows for the transmission of standard, class and + * vendor control requests to the default control endpoint of an attached device while in host mode. + * + * \see Chapter 9 of the USB 2.0 specification. + */ + +/** \ingroup Group_PipeManagement + * \defgroup Group_PipeManagement_UC3 Pipe Management (UC3) + * \brief Pipe management definitions for the Atmel AVR32 UC3 architecture. + * + * This module contains functions, macros and enums related to pipe management when in USB Host mode. This + * module contains the pipe management macros, as well as pipe interrupt and data send/receive functions + * for various data types. + * + * @{ + */ + +#ifndef __PIPE_UC3_H__ +#define __PIPE_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBTask.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define PIPE_HSB_ADDRESS_SPACE_SIZE (64 * 1024UL) + + /* External Variables: */ + extern volatile uint32_t USB_Pipe_SelectedPipe; + extern volatile uint8_t* USB_Pipe_FIFOPos[]; + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name Pipe Error Flag Masks */ + //@{ + /** Mask for \ref Pipe_GetErrorFlags(), indicating that an overflow error occurred in the pipe on the received data. */ + #define PIPE_ERRORFLAG_OVERFLOW (AVR32_USBB_UPSTA0_OVERFI_MASK << 8) + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a CRC error occurred in the pipe on the received data. */ + #define PIPE_ERRORFLAG_CRC16 AVR32_USBB_UPERR0_CRC16_MASK + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware timeout error occurred in the pipe. */ + #define PIPE_ERRORFLAG_TIMEOUT AVR32_USBB_UPERR0_TIMEOUT_MASK + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware PID error occurred in the pipe. */ + #define PIPE_ERRORFLAG_PID AVR32_USBB_UPERR0_PID_MASK + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware data PID error occurred in the pipe. */ + #define PIPE_ERRORFLAG_DATAPID AVR32_USBB_UPERR0_DATAPID_MASK + + /** Mask for \ref Pipe_GetErrorFlags(), indicating that a hardware data toggle error occurred in the pipe. */ + #define PIPE_ERRORFLAG_DATATGL AVR32_USBB_UPERR0_DATATGL_MASK + //@} + + /** \name Pipe Token Masks */ + //@{ + /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a SETUP token (for CONTROL type pipes), + * which will trigger a control request on the attached device when data is written to the pipe. + */ + #define PIPE_TOKEN_SETUP AVR32_USBB_UPCFG0_PTOKEN_SETUP + + /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a IN token (for non-CONTROL type pipes), + * indicating that the pipe data will flow from device to host. + */ + #define PIPE_TOKEN_IN AVR32_USBB_UPCFG0_PTOKEN_IN + + /** Token mask for \ref Pipe_SetPipeToken() and \ref Pipe_GetPipeToken(). This sets the pipe as a OUT token (for non-CONTROL type pipes), + * indicating that the pipe data will flow from host to device. + */ + #define PIPE_TOKEN_OUT AVR32_USBB_UPCFG0_PTOKEN_OUT + //@} + + /** Default size of the default control pipe's bank, until altered by the Endpoint0Size value + * in the device descriptor of the attached device. + */ + #define PIPE_CONTROLPIPE_DEFAULT_SIZE 64 + + #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || defined(__DOXYGEN__) + /** Total number of pipes (including the default control pipe at address 0) which may be used in + * the device. + */ + #define PIPE_TOTAL_PIPES 8 + #else + #define PIPE_TOTAL_PIPES 7 + #endif + + /** Size in bytes of the largest pipe bank size possible in the device. Not all banks on each AVR + * model supports the largest bank size possible on the device; different pipe numbers support + * different maximum bank sizes. This value reflects the largest possible bank of any pipe on the + * currently selected UC3 AVR model. + */ + #define PIPE_MAX_SIZE 256 + + /* Enums: */ + /** Enum for the possible error return codes of the \ref Pipe_WaitUntilReady() function. + * + * \ingroup Group_PipeRW_UC3 + */ + enum Pipe_WaitUntilReady_ErrorCodes_t + { + PIPE_READYWAIT_NoError = 0, /**< Pipe ready for next packet, no error. */ + PIPE_READYWAIT_PipeStalled = 1, /**< The device stalled the pipe while waiting. */ + PIPE_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while waiting. */ + PIPE_READYWAIT_Timeout = 3, /**< The device failed to accept or send the next packet + * within the software timeout period set by the + * \ref USB_STREAM_TIMEOUT_MS macro. + */ + }; + + /* Inline Functions: */ + /** Indicates the number of bytes currently stored in the current pipes's selected bank. + * + * \ingroup Group_PipeRW_UC3 + * + * \return Total number of bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint16_t Pipe_BytesInPipe(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Pipe_BytesInPipe(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].pbyct; + } + + /** Determines the currently selected pipe's direction. + * + * \return The currently selected pipe's direction, as a \c PIPE_DIR_* mask. + */ + static inline uint8_t Pipe_GetPipeDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetPipeDirection(void) + { + return (((&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].ptoken == PIPE_TOKEN_OUT) ? PIPE_DIR_OUT : PIPE_DIR_IN); + } + + /** Returns the pipe address of the currently selected pipe. This is typically used to save the + * currently selected pipe number so that it can be restored after another pipe has been manipulated. + * + * \return Index of the currently selected pipe. + */ + static inline uint8_t Pipe_GetCurrentPipe(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetCurrentPipe(void) + { + return (USB_Pipe_SelectedPipe | Pipe_GetPipeDirection()); + } + + /** Selects the given pipe address. Any pipe operations which do not require the pipe address to be + * indicated will operate on the currently selected pipe. + * + * \param[in] Address Address of the pipe to select. + */ + static inline void Pipe_SelectPipe(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Pipe_SelectPipe(const uint8_t Address) + { + USB_Pipe_SelectedPipe = (Address & PIPE_EPNUM_MASK); + } + + /** Resets the desired pipe, including the pipe banks and flags. + * + * \param[in] Address Index of the pipe to reset. + */ + static inline void Pipe_ResetPipe(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Pipe_ResetPipe(const uint8_t Address) + { + uint32_t PipeNumber = (Address & PIPE_EPNUM_MASK); + + AVR32_USBB.uprst |= (AVR32_USBB_PRST0_MASK << PipeNumber); + AVR32_USBB.uprst &= ~(AVR32_USBB_PRST0_MASK << PipeNumber); + USB_Pipe_FIFOPos[PipeNumber] = &AVR32_USBB_SLAVE[PipeNumber * PIPE_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Enables the currently selected pipe so that data can be sent and received through it to and from + * an attached device. + * + * \pre The currently selected pipe must first be configured properly via \ref Pipe_ConfigurePipe(). + */ + static inline void Pipe_EnablePipe(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_EnablePipe(void) + { + AVR32_USBB.uprst |= (AVR32_USBB_PEN0_MASK << USB_Pipe_SelectedPipe); + } + + /** Disables the currently selected pipe so that data cannot be sent and received through it to and + * from an attached device. + */ + static inline void Pipe_DisablePipe(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_DisablePipe(void) + { + AVR32_USBB.uprst &= ~(AVR32_USBB_PEN0_MASK << USB_Pipe_SelectedPipe); + } + + /** Determines if the currently selected pipe is enabled, but not necessarily configured. + * + * \return Boolean \c true if the currently selected pipe is enabled, \c false otherwise. + */ + static inline bool Pipe_IsEnabled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsEnabled(void) + { + return ((AVR32_USBB.uprst & (AVR32_USBB_PEN0_MASK << USB_Pipe_SelectedPipe)) ? true : false); + } + + /** Gets the current pipe token, indicating the pipe's data direction and type. + * + * \return The current pipe token, as a \c PIPE_TOKEN_* mask. + */ + static inline uint8_t Pipe_GetPipeToken(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetPipeToken(void) + { + return (&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].ptoken; + } + + /** Sets the token for the currently selected pipe to one of the tokens specified by the \c PIPE_TOKEN_* + * masks. This can be used on CONTROL type pipes, to allow for bidirectional transfer of data during + * control requests, or on regular pipes to allow for half-duplex bidirectional data transfer to devices + * which have two endpoints of opposite direction sharing the same endpoint address within the device. + * + * \param[in] Token New pipe token to set the selected pipe to, as a \c PIPE_TOKEN_* mask. + */ + static inline void Pipe_SetPipeToken(const uint8_t Token) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetPipeToken(const uint8_t Token) + { + (&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].ptoken = Token; + } + + /** Configures the currently selected pipe to allow for an unlimited number of IN requests. */ + static inline void Pipe_SetInfiniteINRequests(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetInfiniteINRequests(void) + { + (&AVR32_USBB.UPINRQ0)[USB_Pipe_SelectedPipe].inmode = true; + } + + /** Configures the currently selected pipe to only allow the specified number of IN requests to be + * accepted by the pipe before it is automatically frozen. + * + * \param[in] TotalINRequests Total number of IN requests that the pipe may receive before freezing. + */ + static inline void Pipe_SetFiniteINRequests(const uint8_t TotalINRequests) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetFiniteINRequests(const uint8_t TotalINRequests) + { + (&AVR32_USBB.UPINRQ0)[USB_Pipe_SelectedPipe].inmode = false; + (&AVR32_USBB.UPINRQ0)[USB_Pipe_SelectedPipe].inrq = TotalINRequests; + } + + /** Determines if the currently selected pipe is configured. + * + * \return Boolean \c true if the selected pipe is configured, \c false otherwise. + */ + static inline bool Pipe_IsConfigured(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsConfigured(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].cfgok; + } + + /** Retrieves the endpoint address of the endpoint within the attached device that the currently selected + * pipe is bound to. + * + * \return Endpoint address the currently selected pipe is bound to. + */ + static inline uint8_t Pipe_GetBoundEndpointAddress(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetBoundEndpointAddress(void) + { + return ((&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].pepnum | + ((Pipe_GetPipeToken() == PIPE_TOKEN_IN) ? PIPE_DIR_IN : PIPE_DIR_OUT)); + } + + /** Sets the period between interrupts for an INTERRUPT type pipe to a specified number of milliseconds. + * + * \param[in] Milliseconds Number of milliseconds between each pipe poll. + */ + static inline void Pipe_SetInterruptPeriod(const uint8_t Milliseconds) ATTR_ALWAYS_INLINE; + static inline void Pipe_SetInterruptPeriod(const uint8_t Milliseconds) + { + (&AVR32_USBB.UPCFG0)[USB_Pipe_SelectedPipe].intfrq = Milliseconds; + } + + /** Returns a mask indicating which pipe's interrupt periods have elapsed, indicating that the pipe should + * be serviced. + * + * \return Mask whose bits indicate which pipes have interrupted. + */ + static inline uint8_t Pipe_GetPipeInterrupts(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetPipeInterrupts(void) + { + return ((AVR32_USBB.uhint & (AVR32_USBB_P6INT_MASK | AVR32_USBB_P5INT_MASK | + AVR32_USBB_P4INT_MASK | AVR32_USBB_P3INT_MASK | + AVR32_USBB_P2INT_MASK | AVR32_USBB_P1INT_MASK | + AVR32_USBB_P0INT_MASK)) >> AVR32_USBB_P0INT_OFFSET); + } + + /** Determines if the specified pipe address has interrupted (valid only for INTERRUPT type + * pipes). + * + * \param[in] Address Address of the pipe whose interrupt flag should be tested. + * + * \return Boolean \c true if the specified pipe has interrupted, \c false otherwise. + */ + static inline bool Pipe_HasPipeInterrupted(const uint8_t Address) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_HasPipeInterrupted(const uint8_t Address) + { + return ((AVR32_USBB.uhint & (AVR32_USBB_P0INTES_MASK << (Address & PIPE_EPNUM_MASK))) ? true : false); + } + + /** Unfreezes the selected pipe, allowing it to communicate with an attached device. */ + static inline void Pipe_Unfreeze(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Unfreeze(void) + { + (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].pfreezec = true; + } + + /** Freezes the selected pipe, preventing it from communicating with an attached device. */ + static inline void Pipe_Freeze(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Freeze(void) + { + (&AVR32_USBB.UPCON0SET)[USB_Pipe_SelectedPipe].pfreezes = true; + } + + /** Determines if the currently selected pipe is frozen, and not able to accept data. + * + * \return Boolean \c true if the currently selected pipe is frozen, \c false otherwise. + */ + static inline bool Pipe_IsFrozen(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsFrozen(void) + { + return (((&AVR32_USBB.UPCON0)[USB_Pipe_SelectedPipe].pfreeze) ? true : false); + } + + /** Clears the error flags for the currently selected pipe. */ + static inline void Pipe_ClearError(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearError(void) + { + (&AVR32_USBB.uperr0)[USB_Pipe_SelectedPipe] = 0; + (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].overfic = true; + } + + /** Determines if the master pipe error flag is set for the currently selected pipe, indicating that + * some sort of hardware error has occurred on the pipe. + * + * \see \ref Pipe_GetErrorFlags() macro for information on retrieving the exact error flag. + * + * \return Boolean \c true if an error has occurred on the selected pipe, \c false otherwise. + */ + static inline bool Pipe_IsError(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsError(void) + { + return (((&AVR32_USBB.upsta0)[USB_Pipe_SelectedPipe] & + (AVR32_USBB_PERRI_MASK | AVR32_USBB_OVERFI_MASK)) ? true : false); + } + + /** Gets a mask of the hardware error flags which have occurred on the currently selected pipe. This + * value can then be masked against the \c PIPE_ERRORFLAG_* masks to determine what error has occurred. + * + * \return Mask comprising of \c PIPE_ERRORFLAG_* bits indicating what error has occurred on the selected pipe. + */ + static inline uint8_t Pipe_GetErrorFlags(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetErrorFlags(void) + { + + return (((&AVR32_USBB.uperr0)[USB_Pipe_SelectedPipe] & + (PIPE_ERRORFLAG_CRC16 | PIPE_ERRORFLAG_TIMEOUT | + PIPE_ERRORFLAG_PID | PIPE_ERRORFLAG_DATAPID | + PIPE_ERRORFLAG_DATATGL)) | + (((&AVR32_USBB.upsta0)[USB_Pipe_SelectedPipe] << 8) & + PIPE_ERRORFLAG_OVERFLOW)); + } + + /** Retrieves the number of busy banks in the currently selected pipe, which have been queued for + * transmission via the \ref Pipe_ClearOUT() command, or are awaiting acknowledgement via the + * \ref Pipe_ClearIN() command. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \return Total number of busy banks in the selected pipe. + */ + static inline uint8_t Pipe_GetBusyBanks(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_GetBusyBanks(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].nbusybk; + } + + /** Determines if the currently selected pipe may be read from (if data is waiting in the pipe + * bank and the pipe is an IN direction, or if the bank is not yet full if the pipe is an OUT + * direction). This function will return false if an error has occurred in the pipe, or if the pipe + * is an IN direction and no packet (or an empty packet) has been received, or if the pipe is an OUT + * direction and the pipe bank is full. + * + * \note This function is not valid on CONTROL type pipes. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \return Boolean \c true if the currently selected pipe may be read from or written to, depending + * on its direction. + */ + static inline bool Pipe_IsReadWriteAllowed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsReadWriteAllowed(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].rwall; + } + + /** Determines if a packet has been received on the currently selected IN pipe from the attached device. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \return Boolean \c true if the current pipe has received an IN packet, \c false otherwise. + */ + static inline bool Pipe_IsINReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsINReceived(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].rxini; + } + + /** Determines if the currently selected OUT pipe is ready to send an OUT packet to the attached device. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \return Boolean \c true if the current pipe is ready for an OUT packet, \c false otherwise. + */ + static inline bool Pipe_IsOUTReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsOUTReady(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].txouti; + } + + /** Determines if no SETUP request is currently being sent to the attached device on the selected + * CONTROL type pipe. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \return Boolean \c true if the current pipe is ready for a SETUP packet, \c false otherwise. + */ + static inline bool Pipe_IsSETUPSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsSETUPSent(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].txstpi; + } + + /** Sends the currently selected CONTROL type pipe's contents to the device as a SETUP packet. + * + * \ingroup Group_PipePacketManagement_UC3 + */ + static inline void Pipe_ClearSETUP(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearSETUP(void) + { + (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].txstpic = true; + (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].fifoconc = true; + USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Acknowledges the reception of a setup IN request from the attached device on the currently selected + * pipe, freeing the bank ready for the next packet. + * + * \ingroup Group_PipePacketManagement_UC3 + */ + static inline void Pipe_ClearIN(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearIN(void) + { + (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].rxinic = true; + (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].fifoconc = true; + USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Sends the currently selected pipe's contents to the device as an OUT packet on the selected pipe, freeing + * the bank ready for the next packet. + * + * \ingroup Group_PipePacketManagement_UC3 + */ + static inline void Pipe_ClearOUT(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearOUT(void) + { + (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].txoutic = true; + (&AVR32_USBB.UPCON0CLR)[USB_Pipe_SelectedPipe].fifoconc = true; + USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Determines if the device sent a NAK (Negative Acknowledge) in response to the last sent packet on + * the currently selected pipe. This occurs when the host sends a packet to the device, but the device + * is not currently ready to handle the packet (i.e. its endpoint banks are full). Once a NAK has been + * received, it must be cleared using \ref Pipe_ClearNAKReceived() before the previous (or any other) packet + * can be re-sent. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \return Boolean \c true if an NAK has been received on the current pipe, \c false otherwise. + */ + static inline bool Pipe_IsNAKReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsNAKReceived(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].nakedi; + } + + /** Clears the NAK condition on the currently selected pipe. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \see \ref Pipe_IsNAKReceived() for more details. + */ + static inline void Pipe_ClearNAKReceived(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearNAKReceived(void) + { + (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].nakedic = true; + } + + /** Determines if the currently selected pipe has had the STALL condition set by the attached device. + * + * \ingroup Group_PipePacketManagement_UC3 + * + * \return Boolean \c true if the current pipe has been stalled by the attached device, \c false otherwise. + */ + static inline bool Pipe_IsStalled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Pipe_IsStalled(void) + { + return (&AVR32_USBB.UPSTA0)[USB_Pipe_SelectedPipe].rxstalldi; + } + + /** Clears the STALL condition detection flag on the currently selected pipe, but does not clear the + * STALL condition itself (this must be done via a ClearFeature control request to the device). + * + * \ingroup Group_PipePacketManagement_UC3 + */ + static inline void Pipe_ClearStall(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_ClearStall(void) + { + (&AVR32_USBB.UPSTA0CLR)[USB_Pipe_SelectedPipe].rxstalldic = true; + USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe] = &AVR32_USBB_SLAVE[USB_Pipe_SelectedPipe * PIPE_HSB_ADDRESS_SPACE_SIZE]; + } + + /** Reads one byte from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \return Next byte in the currently selected pipe's FIFO buffer. + */ + static inline uint8_t Pipe_Read_8(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_Read_8(void) + { + return *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + } + + /** Writes one byte to the currently selected pipe's bank, for IN direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \param[in] Data Data to write into the the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_8(const uint8_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_8(const uint8_t Data) + { + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = Data; + } + + /** Discards one byte from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + */ + static inline void Pipe_Discard_8(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Discard_8(void) + { + uint8_t Dummy; + + Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + + (void)Dummy; + } + + /** Reads two bytes from the currently selected pipe's bank in little endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \return Next two bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint16_t Pipe_Read_16_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Pipe_Read_16_LE(void) + { + uint16_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint16_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + + return ((Byte1 << 8) | Byte0); + } + + /** Reads two bytes from the currently selected pipe's bank in big endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \return Next two bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint16_t Pipe_Read_16_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Pipe_Read_16_BE(void) + { + uint16_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint16_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + + return ((Byte0 << 8) | Byte1); + } + + /** Writes two bytes to the currently selected pipe's bank in little endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_16_LE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_16_LE(const uint16_t Data) + { + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); + } + + /** Writes two bytes to the currently selected pipe's bank in big endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_16_BE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_16_BE(const uint16_t Data) + { + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); + } + + /** Discards two bytes from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + */ + static inline void Pipe_Discard_16(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Discard_16(void) + { + uint8_t Dummy; + + Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + + (void)Dummy; + } + + /** Reads four bytes from the currently selected pipe's bank in little endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \return Next four bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint32_t Pipe_Read_32_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Pipe_Read_32_LE(void) + { + uint32_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint32_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint32_t Byte2 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint32_t Byte3 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + + return ((Byte3 << 24) | (Byte2 << 16) | (Byte1 << 8) | Byte0); + } + + /** Reads four bytes from the currently selected pipe's bank in big endian format, for OUT + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \return Next four bytes in the currently selected pipe's FIFO buffer. + */ + static inline uint32_t Pipe_Read_32_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Pipe_Read_32_BE(void) + { + uint32_t Byte0 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint32_t Byte1 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint32_t Byte2 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + uint32_t Byte3 = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + + return ((Byte0 << 24) | (Byte1 << 16) | (Byte2 << 8) | Byte3); + } + + /** Writes four bytes to the currently selected pipe's bank in little endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_32_LE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_32_LE(const uint32_t Data) + { + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 16); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 24); + } + + /** Writes four bytes to the currently selected pipe's bank in big endian format, for IN + * direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + * + * \param[in] Data Data to write to the currently selected pipe's FIFO buffer. + */ + static inline void Pipe_Write_32_BE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Pipe_Write_32_BE(const uint32_t Data) + { + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 24); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 16); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data >> 8); + *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++) = (Data & 0xFF); + } + + /** Discards four bytes from the currently selected pipe's bank, for OUT direction pipes. + * + * \ingroup Group_PipePrimitiveRW_UC3 + */ + static inline void Pipe_Discard_32(void) ATTR_ALWAYS_INLINE; + static inline void Pipe_Discard_32(void) + { + uint8_t Dummy; + + Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + Dummy = *(USB_Pipe_FIFOPos[USB_Pipe_SelectedPipe]++); + + (void)Dummy; + } + + /* External Variables: */ + /** Global indicating the maximum packet size of the default control pipe located at address + * 0 in the device. This value is set to the value indicated in the attached device's device + * descriptor once the USB interface is initialized into host mode and a device is attached + * to the USB bus. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + extern uint8_t USB_Host_ControlPipeSize; + + /* Function Prototypes: */ + /** Configures a table of pipe descriptions, in sequence. This function can be used to configure multiple + * pipes at the same time. + * + * \note Pipe with a zero address will be ignored, thus this function cannot be used to configure the + * control pipe. + * + * \param[in] Table Pointer to a table of pipe descriptions. + * \param[in] Entries Number of entries in the pipe table to configure. + * + * \return Boolean \c true if all pipes configured successfully, \c false otherwise. + */ + bool Pipe_ConfigurePipeTable(const USB_Pipe_Table_t* const Table, + const uint8_t Entries); + + /** Configures the specified pipe address with the given pipe type, endpoint address within the attached device, bank size + * and number of hardware banks. + * + * A newly configured pipe is frozen by default, and must be unfrozen before use via the \ref Pipe_Unfreeze() + * before being used. Pipes should be kept frozen unless waiting for data from a device while in IN mode, or + * sending data to the device in OUT mode. IN type pipes are also automatically configured to accept infinite + * numbers of IN requests without automatic freezing - this can be overridden by a call to + * \ref Pipe_SetFiniteINRequests(). + * + * \param[in] Address Pipe address to configure. + * + * \param[in] Type Type of pipe to configure, an \c EP_TYPE_* mask. Not all pipe types are available on Low + * Speed USB devices - refer to the USB 2.0 specification. + * + * \param[in] EndpointAddress Endpoint address within the attached device that the pipe should interface to. + * + * \param[in] Size Size of the pipe's bank, where packets are stored before they are transmitted to + * the USB device, or after they have been received from the USB device (depending on + * the pipe's data direction). The bank size must indicate the maximum packet size that + * the pipe can handle. + * + * \param[in] Banks Number of banks to use for the pipe being configured. + * + * \note When the \c ORDERED_EP_CONFIG compile time option is used, Pipes <b>must</b> be configured in ascending order, + * or bank corruption will occur. + * \n\n + * + * \note Certain microcontroller model's pipes may have different maximum packet sizes based on the pipe's + * index - refer to the chosen microcontroller's datasheet to determine the maximum bank size for each pipe. + * \n\n + * + * \note The default control pipe should not be manually configured by the user application, as it is + * automatically configured by the library internally. + * \n\n + * + * \note This routine will automatically select the specified pipe upon success. Upon failure, the pipe which + * failed to reconfigure correctly will be selected. + * + * \return Boolean \c true if the configuration succeeded, \c false otherwise. + */ + bool Pipe_ConfigurePipe(const uint8_t Address, + const uint8_t Type, + const uint8_t EndpointAddress, + const uint16_t Size, + const uint8_t Banks); + + /** Spin-loops until the currently selected non-control pipe is ready for the next packet of data to be read + * or written to it, aborting in the case of an error condition (such as a timeout or device disconnect). + * + * \ingroup Group_PipeRW_UC3 + * + * \return A value from the \ref Pipe_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t Pipe_WaitUntilReady(void); + + /** Determines if a pipe has been bound to the given device endpoint address. If a pipe which is bound to the given + * endpoint is found, it is automatically selected. + * + * \param[in] EndpointAddress Address and direction mask of the endpoint within the attached device to check. + * + * \return Boolean \c true if a pipe bound to the given endpoint address of the specified direction is found, + * \c false otherwise. + */ + bool Pipe_IsEndpointBound(const uint8_t EndpointAddress) ATTR_WARN_UNUSED_RESULT; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #if !defined(ENDPOINT_CONTROLEP) + #define ENDPOINT_CONTROLEP 0 + #endif + + /* Inline Functions: */ + static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE; + static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) + { + uint8_t MaskVal = 0; + uint16_t CheckBytes = 8; + + while ((CheckBytes < Bytes) && (CheckBytes < PIPE_MAX_SIZE)) + { + MaskVal++; + CheckBytes <<= 1; + } + + return (MaskVal << AVR32_USBB_PSIZE_OFFSET); + } + + /* Function Prototypes: */ + void Pipe_ClearPipes(void); + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_R.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_R.c new file mode 100644 index 0000000000..ab69536b06 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_R.c @@ -0,0 +1,85 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + + if (!(Length)) + Endpoint_ClearOUT(); + + while (Length) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + + if (Endpoint_IsOUTReceived()) + { + while (Length && Endpoint_BytesInEndpoint()) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + } + + Endpoint_ClearOUT(); + } + } + + while (!(Endpoint_IsINReady())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c new file mode 100644 index 0000000000..c2d171db06 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_Control_W.c @@ -0,0 +1,94 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + bool LastPacketFull = false; + + if (Length > USB_ControlRequest.wLength) + Length = USB_ControlRequest.wLength; + else if (!(Length)) + Endpoint_ClearIN(); + + while (Length || LastPacketFull) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + else if (Endpoint_IsOUTReceived()) + break; + + if (Endpoint_IsINReady()) + { + uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint(); + + while (Length && (BytesInEndpoint < USB_Device_ControlEndpointSize)) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInEndpoint++; + } + + LastPacketFull = (BytesInEndpoint == USB_Device_ControlEndpointSize); + Endpoint_ClearIN(); + } + } + + while (!(Endpoint_IsOUTReceived())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_RW.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_RW.c new file mode 100644 index 0000000000..02ad97867e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Endpoint_RW.c @@ -0,0 +1,90 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + uint16_t BytesInTransfer = 0; + uint8_t ErrorCode; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + { + Length -= *BytesProcessed; + TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); + } + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + TEMPLATE_CLEAR_ENDPOINT(); + + #if !defined(INTERRUPT_CONTROL_ENDPOINT) + USB_USBTask(); + #endif + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_BUFFER_TYPE +#undef TEMPLATE_TRANSFER_BYTE +#undef TEMPLATE_CLEAR_ENDPOINT +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Pipe_RW.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Pipe_RW.c new file mode 100644 index 0000000000..05846bb614 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Template/Template_Pipe_RW.c @@ -0,0 +1,89 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + uint16_t BytesInTransfer = 0; + uint8_t ErrorCode; + + Pipe_SetPipeToken(TEMPLATE_TOKEN); + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + { + Length -= *BytesProcessed; + TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); + } + + while (Length) + { + if (!(Pipe_IsReadWriteAllowed())) + { + TEMPLATE_CLEAR_PIPE(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return PIPE_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Pipe_WaitUntilReady())) + return ErrorCode; + } + else + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInTransfer++; + } + } + + return PIPE_RWSTREAM_NoError; +} + +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_BUFFER_TYPE +#undef TEMPLATE_TOKEN +#undef TEMPLATE_TRANSFER_BYTE +#undef TEMPLATE_CLEAR_PIPE +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c new file mode 100644 index 0000000000..8ee63318f5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c @@ -0,0 +1,222 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#define __INCLUDE_FROM_USB_CONTROLLER_C +#include "../USBController.h" + +#if (!defined(USB_HOST_ONLY) && !defined(USB_DEVICE_ONLY)) +volatile uint8_t USB_CurrentMode = USB_MODE_None; +#endif + +#if !defined(USE_STATIC_OPTIONS) +volatile uint8_t USB_Options; +#endif + +void USB_Init( + #if defined(USB_CAN_BE_BOTH) + const uint8_t Mode + #endif + + #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) + , + #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) + void + #endif + + #if !defined(USE_STATIC_OPTIONS) + const uint8_t Options + #endif + ) +{ + #if !defined(USE_STATIC_OPTIONS) + USB_Options = Options; + #endif + + #if defined(USB_CAN_BE_BOTH) + if (Mode == USB_MODE_UID) + { + AVR32_USBB.USBCON.uide = true; + USB_INT_Enable(USB_INT_IDTI); + USB_CurrentMode = USB_GetUSBModeFromUID(); + } + else + { + AVR32_USBB.USBCON.uide = false; + USB_CurrentMode = Mode; + } + #else + AVR32_USBB.USBCON.uide = false; + #endif + + USB_IsInitialized = true; + + USB_ResetInterface(); +} + +void USB_Disable(void) +{ + USB_INT_DisableAllInterrupts(); + USB_INT_ClearAllInterrupts(); + + USB_Detach(); + USB_Controller_Disable(); + + USB_OTGPAD_Off(); + + #if defined(USB_CAN_BE_BOTH) + USB_CurrentMode = USB_MODE_None; + #endif + + AVR32_PM.GCCTRL[3].cen = false; + + USB_IsInitialized = false; +} + +void USB_ResetInterface(void) +{ + #if defined(USB_CAN_BE_BOTH) + bool UIDModeSelectEnabled = AVR32_USBB.USBCON.uide; + #endif + + AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].pllsel = !(USB_Options & USB_OPT_GCLK_SRC_OSC); + AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].oscsel = !(USB_Options & USB_OPT_GCLK_CHANNEL_0); + AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].diven = (F_USB != USB_CLOCK_REQUIRED_FREQ); + AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].div = (F_USB == USB_CLOCK_REQUIRED_FREQ) ? 0 : (uint32_t)((F_USB / USB_CLOCK_REQUIRED_FREQ / 2) - 1); + AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].cen = true; + + USB_INT_DisableAllInterrupts(); + USB_INT_ClearAllInterrupts(); + + USB_Controller_Reset(); + + #if defined(USB_CAN_BE_BOTH) + if (UIDModeSelectEnabled) + USB_INT_Enable(USB_INT_IDTI); + #endif + + USB_CLK_Unfreeze(); + + if (USB_CurrentMode == USB_MODE_Device) + { + #if defined(USB_CAN_BE_DEVICE) + AVR32_USBB.USBCON.uimod = true; + + USB_Init_Device(); + #endif + } + else if (USB_CurrentMode == USB_MODE_Host) + { + #if defined(INVERTED_VBUS_ENABLE_LINE) + AVR32_USBB.USBCON.vbuspo = true; + #endif + + #if defined(USB_CAN_BE_HOST) + AVR32_USBB.USBCON.uimod = false; + + USB_Init_Host(); + #endif + } + + USB_OTGPAD_On(); +} + +#if defined(USB_CAN_BE_DEVICE) +static void USB_Init_Device(void) +{ + USB_DeviceState = DEVICE_STATE_Unattached; + USB_Device_ConfigurationNumber = 0; + + #if !defined(NO_DEVICE_REMOTE_WAKEUP) + USB_Device_RemoteWakeupEnabled = false; + #endif + + #if !defined(NO_DEVICE_SELF_POWER) + USB_Device_CurrentlySelfPowered = false; + #endif + + #if !defined(FIXED_CONTROL_ENDPOINT_SIZE) + USB_Descriptor_Device_t* DeviceDescriptorPtr; + + if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR) + USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size; + #endif + + if (USB_Options & USB_DEVICE_OPT_LOWSPEED) + { + USB_Device_SetLowSpeed(); + } + else + { + #if defined(USB_DEVICE_OPT_HIGHSPEED) + if (USB_Options & USB_DEVICE_OPT_HIGHSPEED) + USB_Device_SetHighSpeed(); + else + USB_Device_SetFullSpeed(); + #else + USB_Device_SetFullSpeed(); + #endif + } + + USB_INT_Enable(USB_INT_VBUSTI); + + Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, + USB_Device_ControlEndpointSize, 1); + + USB_INT_Clear(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_EORSTI); + + USB_Attach(); +} +#endif + +#if defined(USB_CAN_BE_HOST) +static void USB_Init_Host(void) +{ + USB_HostState = HOST_STATE_Unattached; + USB_Host_ConfigurationNumber = 0; + USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; + + USB_Host_HostMode_On(); + + USB_Host_VBUS_Auto_On(); + + USB_INT_Enable(USB_INT_DCONNI); + USB_INT_Enable(USB_INT_BCERRI); + + USB_Attach(); +} +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.h new file mode 100644 index 0000000000..bcae49bd46 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.h @@ -0,0 +1,365 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Controller definitions for the AVR32 UC3 microcontrollers. + * \copydetails Group_USBManagement_UC3 + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USBManagement + * \defgroup Group_USBManagement_UC3 USB Interface Management (UC3) + * \brief USB Controller definitions for the AVR32 UC3 microcontrollers. + * + * Functions, macros, variables, enums and types related to the setup and management of the USB interface. + * + * @{ + */ + +#ifndef __USBCONTROLLER_UC3_H__ +#define __USBCONTROLLER_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../Events.h" + #include "../USBTask.h" + #include "../USBInterrupt.h" + + #if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__) + #include "../Host.h" + #include "../OTG.h" + #include "../Pipe.h" + #include "../HostStandardReq.h" + #include "../PipeStream.h" + #endif + + #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__) + #include "../Device.h" + #include "../Endpoint.h" + #include "../DeviceStandardReq.h" + #include "../EndpointStream.h" + #endif + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks and Defines: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + #if !defined(F_USB) + #error F_USB is not defined. You must define F_USB to the frequency of the clock input to the USB module. + #endif + + #if (defined(USB_SERIES_UC3A3_AVR) || defined(USB_SERIES_UC3A4_AVR)) + #if ((F_USB < 12000000) || (F_USB % 12000000)) + #error Invalid F_USB specified. F_USB must be a multiple of 12MHz for UC3A3 and UC3A4 devices. + #endif + #else + #if ((F_USB < 48000000) || (F_USB % 48000000)) + #error Invalid F_USB specified. F_USB must be a multiple of 48MHz for UC3A and UC3B devices. + #endif + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name USB Controller Option Masks */ + //@{ + /** Selects one of the system's main clock oscillators as the input clock to the USB Generic Clock source + * generation module. This indicates that an external oscillator should be used directly instead of an + * internal PLL clock source. + */ + #define USB_OPT_GCLK_SRC_OSC (1 << 2) + + /** Selects one of the system's PLL oscillators as the input clock to the USB Generic Clock source + * generation module. This indicates that one of the device's PLL outputs should be used instead of an + * external oscillator source. + */ + #define USB_OPT_GCLK_SRC_PLL (0 << 2) + + /** Selects PLL or External Oscillator 0 as the USB Generic Clock source module input clock. */ + #define USB_OPT_GCLK_CHANNEL_0 (1 << 3) + + /** Selects PLL or External Oscillator 1 as the USB Generic Clock source module input clock. */ + #define USB_OPT_GCLK_CHANNEL_1 (0 << 3) + //@} + + #if !defined(USB_STREAM_TIMEOUT_MS) || defined(__DOXYGEN__) + /** Constant for the maximum software timeout period of the USB data stream transfer functions + * (both control and standard) when in either device or host mode. If the next packet of a stream + * is not received or acknowledged within this time period, the stream function will fail. + * + * This value may be overridden in the user project makefile as the value of the + * \ref USB_STREAM_TIMEOUT_MS token, and passed to the compiler using the -D switch. + */ + #define USB_STREAM_TIMEOUT_MS 100 + #endif + + /* Inline Functions: */ + /** Determines if the VBUS line is currently high (i.e. the USB host is supplying power). + * + * \return Boolean \c true if the VBUS line is currently detecting power from a host, \c false otherwise. + */ + static inline bool USB_VBUS_GetStatus(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_VBUS_GetStatus(void) + { + return AVR32_USBB.USBSTA.vbus; + } + + /** Detaches the device from the USB bus. This has the effect of removing the device from any + * attached host, ceasing USB communications. If no host is present, this prevents any host from + * enumerating the device once attached until \ref USB_Attach() is called. + */ + static inline void USB_Detach(void) ATTR_ALWAYS_INLINE; + static inline void USB_Detach(void) + { + AVR32_USBB.UDCON.detach = true; + } + + /** Attaches the device to the USB bus. This announces the device's presence to any attached + * USB host, starting the enumeration process. If no host is present, attaching the device + * will allow for enumeration once a host is connected to the device. + * + * This is inexplicably also required for proper operation while in host mode, to enable the + * attachment of a device to the host. This is despite the bit being located in the device-mode + * register and despite the datasheet making no mention of its requirement in host mode. + */ + static inline void USB_Attach(void) ATTR_ALWAYS_INLINE; + static inline void USB_Attach(void) + { + AVR32_USBB.UDCON.detach = false; + } + + /* Function Prototypes: */ + /** Main function to initialize and start the USB interface. Once active, the USB interface will + * allow for device connection to a host when in device mode, or for device enumeration while in + * host mode. + * + * As the USB library relies on interrupts for the device and host mode enumeration processes, + * the user must enable global interrupts before or shortly after this function is called. In + * device mode, interrupts must be enabled within 500ms of this function being called to ensure + * that the host does not time out whilst enumerating the device. In host mode, interrupts may be + * enabled at the application's leisure however enumeration will not begin of an attached device + * until after this has occurred. + * + * Calling this function when the USB interface is already initialized will cause a complete USB + * interface reset and re-enumeration. + * + * \param[in] Mode This is a mask indicating what mode the USB interface is to be initialized to, a value + * from the \ref USB_Modes_t enum. + * + * \param[in] Options Mask indicating the options which should be used when initializing the USB + * interface to control the USB interface's behavior. This should be comprised of + * a \c USB_OPT_REG_* mask to control the regulator, a \c USB_OPT_*_PLL mask to control the + * PLL, and a \c USB_DEVICE_OPT_* mask (when the device mode is enabled) to set the device + * mode speed. + * + * \note To reduce the FLASH requirements of the library if only device or host mode is required, + * the mode can be statically set in the project makefile by defining the token \c USB_DEVICE_ONLY + * (for device mode) or \c USB_HOST_ONLY (for host mode), passing the token to the compiler + * via the -D switch. If the mode is statically set, this parameter does not exist in the + * function prototype. + * \n\n + * + * \note To reduce the FLASH requirements of the library if only fixed settings are required, + * the options may be set statically in the same manner as the mode (see the Mode parameter of + * this function). To statically set the USB options, pass in the \c USE_STATIC_OPTIONS token, + * defined to the appropriate options masks. When the options are statically set, this + * parameter does not exist in the function prototype. + * + * \see \ref Group_Device for the \c USB_DEVICE_OPT_* masks. + */ + void USB_Init( + #if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__) + const uint8_t Mode + #endif + + #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) || defined(__DOXYGEN__) + , + #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) + void + #endif + + #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) + const uint8_t Options + #endif + ); + + /** Shuts down the USB interface. This turns off the USB interface after deallocating all USB FIFO + * memory, endpoints and pipes. When turned off, no USB functionality can be used until the interface + * is restarted with the \ref USB_Init() function. + */ + void USB_Disable(void); + + /** Resets the interface, when already initialized. This will re-enumerate the device if already connected + * to a host, or re-enumerate an already attached device when in host mode. + */ + void USB_ResetInterface(void); + + /* Global Variables: */ + #if (!defined(USB_HOST_ONLY) && !defined(USB_DEVICE_ONLY)) || defined(__DOXYGEN__) + /** Indicates the mode that the USB interface is currently initialized to, a value from the + * \ref USB_Modes_t enum. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + * + * \note When the controller is initialized into UID auto-detection mode, this variable will hold the + * currently selected USB mode (i.e. \ref USB_MODE_Device or \ref USB_MODE_Host). If the controller + * is fixed into a specific mode (either through the \c USB_DEVICE_ONLY or \c USB_HOST_ONLY compile time + * options, or a limitation of the USB controller in the chosen device model) this will evaluate to + * a constant of the appropriate value and will never evaluate to \ref USB_MODE_None even when the + * USB interface is not initialized. + */ + extern volatile uint8_t USB_CurrentMode; + #elif defined(USB_HOST_ONLY) + #define USB_CurrentMode USB_MODE_Host + #elif defined(USB_DEVICE_ONLY) + #define USB_CurrentMode USB_MODE_Device + #endif + + #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) + /** Indicates the current USB options that the USB interface was initialized with when \ref USB_Init() + * was called. This value will be one of the \c USB_MODE_* masks defined elsewhere in this module. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + extern volatile uint8_t USB_Options; + #elif defined(USE_STATIC_OPTIONS) + #define USB_Options USE_STATIC_OPTIONS + #endif + + /* Enums: */ + /** Enum for the possible USB controller modes, for initialization via \ref USB_Init() and indication back to the + * user application via \ref USB_CurrentMode. + */ + enum USB_Modes_t + { + USB_MODE_None = 0, /**< Indicates that the controller is currently not initialized in any specific USB mode. */ + USB_MODE_Device = 1, /**< Indicates that the controller is currently initialized in USB Device mode. */ + USB_MODE_Host = 2, /**< Indicates that the controller is currently initialized in USB Host mode. */ + USB_MODE_UID = 3, /**< Indicates that the controller should determine the USB mode from the UID pin of the + * USB connector. + */ + }; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) + #define USB_CLOCK_REQUIRED_FREQ 12000000UL + #else + #define USB_CLOCK_REQUIRED_FREQ 48000000UL + #endif + + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_USB_CONTROLLER_C) + #if defined(USB_CAN_BE_DEVICE) + static void USB_Init_Device(void); + #endif + + #if defined(USB_CAN_BE_HOST) + static void USB_Init_Host(void); + #endif + #endif + + /* Inline Functions: */ + static inline void USB_OTGPAD_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTGPAD_On(void) + { + AVR32_USBB.USBCON.otgpade = true; + } + + static inline void USB_OTGPAD_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_OTGPAD_Off(void) + { + AVR32_USBB.USBCON.otgpade = false; + } + + static inline void USB_CLK_Freeze(void) ATTR_ALWAYS_INLINE; + static inline void USB_CLK_Freeze(void) + { + AVR32_USBB.USBCON.frzclk = true; + } + + static inline void USB_CLK_Unfreeze(void) ATTR_ALWAYS_INLINE; + static inline void USB_CLK_Unfreeze(void) + { + AVR32_USBB.USBCON.frzclk = false; + } + + static inline void USB_Controller_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Enable(void) + { + AVR32_USBB.USBCON.usbe = true; + } + + static inline void USB_Controller_Disable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Disable(void) + { + AVR32_USBB.USBCON.usbe = false; + } + + static inline void USB_Controller_Reset(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Reset(void) + { + AVR32_USBB.USBCON.usbe = false; + AVR32_USBB.USBCON.usbe = true; + } + + #if defined(USB_CAN_BE_BOTH) + static inline uint8_t USB_GetUSBModeFromUID(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t USB_GetUSBModeFromUID(void) + { + if (AVR32_USBB.USBSTA.id) + return USB_MODE_Device; + else + return USB_MODE_Host; + } + #endif + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c new file mode 100644 index 0000000000..e11a4b642c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c @@ -0,0 +1,228 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBInterrupt.h" + +void USB_INT_DisableAllInterrupts(void) +{ + AVR32_USBB.USBCON.vbuste = false; + AVR32_USBB.USBCON.idte = false; + + AVR32_USBB.uhinteclr = -1; + AVR32_USBB.udinteclr = -1; +} + +void USB_INT_ClearAllInterrupts(void) +{ + AVR32_USBB.USBSTACLR.vbustic = true; + AVR32_USBB.USBSTACLR.idtic = true; + + AVR32_USBB.uhintclr = -1; + AVR32_USBB.udintclr = -1; +} + +ISR(USB_GEN_vect) +{ + #if defined(USB_CAN_BE_DEVICE) + #if !defined(NO_SOF_EVENTS) + if (USB_INT_HasOccurred(USB_INT_SOFI) && USB_INT_IsEnabled(USB_INT_SOFI)) + { + USB_INT_Clear(USB_INT_SOFI); + + EVENT_USB_Device_StartOfFrame(); + } + #endif + + if (USB_INT_HasOccurred(USB_INT_VBUSTI) && USB_INT_IsEnabled(USB_INT_VBUSTI)) + { + USB_INT_Clear(USB_INT_VBUSTI); + + if (USB_VBUS_GetStatus()) + { + USB_DeviceState = DEVICE_STATE_Powered; + EVENT_USB_Device_Connect(); + } + else + { + USB_DeviceState = DEVICE_STATE_Unattached; + EVENT_USB_Device_Disconnect(); + } + } + + if (USB_INT_HasOccurred(USB_INT_SUSPI) && USB_INT_IsEnabled(USB_INT_SUSPI)) + { + USB_INT_Disable(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_WAKEUPI); + + USB_CLK_Freeze(); + + USB_DeviceState = DEVICE_STATE_Suspended; + EVENT_USB_Device_Suspend(); + } + + if (USB_INT_HasOccurred(USB_INT_WAKEUPI) && USB_INT_IsEnabled(USB_INT_WAKEUPI)) + { + USB_CLK_Unfreeze(); + + USB_INT_Clear(USB_INT_WAKEUPI); + + USB_INT_Disable(USB_INT_WAKEUPI); + USB_INT_Enable(USB_INT_SUSPI); + + if (USB_Device_ConfigurationNumber) + USB_DeviceState = DEVICE_STATE_Configured; + else + USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered; + + EVENT_USB_Device_WakeUp(); + } + + if (USB_INT_HasOccurred(USB_INT_EORSTI) && USB_INT_IsEnabled(USB_INT_EORSTI)) + { + USB_INT_Clear(USB_INT_EORSTI); + + USB_DeviceState = DEVICE_STATE_Default; + USB_Device_ConfigurationNumber = 0; + + USB_INT_Clear(USB_INT_SUSPI); + USB_INT_Disable(USB_INT_SUSPI); + USB_INT_Enable(USB_INT_WAKEUPI); + + USB_Device_SetDeviceAddress(0); + Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, + USB_Device_ControlEndpointSize, 1); + + #if defined(INTERRUPT_CONTROL_ENDPOINT) + USB_INT_Enable(USB_INT_RXSTPI); + #endif + + EVENT_USB_Device_Reset(); + } + #endif + + #if defined(USB_CAN_BE_HOST) + #if !defined(NO_SOF_EVENTS) + if (USB_INT_HasOccurred(USB_INT_HSOFI) && USB_INT_IsEnabled(USB_INT_HSOFI)) + { + USB_INT_Clear(USB_INT_HSOFI); + + EVENT_USB_Host_StartOfFrame(); + } + #endif + + if (USB_INT_HasOccurred(USB_INT_DDISCI) && USB_INT_IsEnabled(USB_INT_DDISCI)) + { + USB_INT_Clear(USB_INT_DDISCI); + USB_INT_Clear(USB_INT_DCONNI); + USB_INT_Disable(USB_INT_DDISCI); + + EVENT_USB_Host_DeviceUnattached(); + + USB_ResetInterface(); + } + + if (USB_INT_HasOccurred(USB_INT_VBERRI) && USB_INT_IsEnabled(USB_INT_VBERRI)) + { + USB_INT_Clear(USB_INT_VBERRI); + + USB_Host_VBUS_Manual_Off(); + USB_Host_VBUS_Auto_Off(); + + EVENT_USB_Host_HostError(HOST_ERROR_VBusVoltageDip); + EVENT_USB_Host_DeviceUnattached(); + + USB_HostState = HOST_STATE_Unattached; + } + + if (USB_INT_HasOccurred(USB_INT_DCONNI) && USB_INT_IsEnabled(USB_INT_DCONNI)) + { + USB_INT_Clear(USB_INT_DCONNI); + USB_INT_Disable(USB_INT_DCONNI); + + EVENT_USB_Host_DeviceAttached(); + + USB_INT_Enable(USB_INT_DDISCI); + + USB_HostState = HOST_STATE_Powered; + } + + if (USB_INT_HasOccurred(USB_INT_BCERRI) && USB_INT_IsEnabled(USB_INT_BCERRI)) + { + USB_INT_Clear(USB_INT_BCERRI); + + EVENT_USB_Host_DeviceEnumerationFailed(HOST_ENUMERROR_NoDeviceDetected, 0); + EVENT_USB_Host_DeviceUnattached(); + + USB_ResetInterface(); + } + #endif + + #if defined(USB_CAN_BE_BOTH) + if (USB_INT_HasOccurred(USB_INT_IDTI) && USB_INT_IsEnabled(USB_INT_IDTI)) + { + USB_INT_Clear(USB_INT_IDTI); + + if (USB_DeviceState != DEVICE_STATE_Unattached) + EVENT_USB_Device_Disconnect(); + + if (USB_HostState != HOST_STATE_Unattached) + EVENT_USB_Host_DeviceUnattached(); + + USB_CurrentMode = USB_GetUSBModeFromUID(); + USB_ResetInterface(); + + EVENT_USB_UIDChange(); + } + #endif +} + +#if defined(INTERRUPT_CONTROL_ENDPOINT) && defined(USB_CAN_BE_DEVICE) +ISR(USB_COM_vect) +{ + uint8_t PrevSelectedEndpoint = Endpoint_GetCurrentEndpoint(); + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + USB_INT_Disable(USB_INT_RXSTPI); + + GlobalInterruptEnable(); + + USB_Device_ProcessControlRequest(); + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + USB_INT_Enable(USB_INT_RXSTPI); + Endpoint_SelectEndpoint(PrevSelectedEndpoint); +} +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h new file mode 100644 index 0000000000..625e3f7824 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h @@ -0,0 +1,370 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Controller Interrupt definitions for the AVR32 UC3 microcontrollers. + * + * This file contains definitions required for the correct handling of low level USB service routine interrupts + * from the USB controller. + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +#ifndef __USBINTERRUPT_UC3_H__ +#define __USBINTERRUPT_UC3_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* External Variables: */ + extern volatile uint32_t USB_Endpoint_SelectedEndpoint; + + /* Enums: */ + enum USB_Interrupts_t + { + USB_INT_VBUSTI = 0, + #if (defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__)) + USB_INT_IDTI = 1, + #endif + #if (defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__)) + USB_INT_WAKEUPI = 2, + USB_INT_SUSPI = 3, + USB_INT_EORSTI = 4, + USB_INT_SOFI = 5, + USB_INT_RXSTPI = 6, + #endif + #if (defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__)) + USB_INT_HSOFI = 7, + USB_INT_DCONNI = 8, + USB_INT_DDISCI = 9, + USB_INT_RSTI = 10, + USB_INT_BCERRI = 11, + USB_INT_VBERRI = 12, + #endif + }; + + /* Inline Functions: */ + static inline void USB_INT_Enable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Enable(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + AVR32_USBB.USBCON.vbuste = true; + break; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + AVR32_USBB.USBCON.idte = true; + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + AVR32_USBB.UDINTESET.wakeupes = true; + break; + case USB_INT_SUSPI: + AVR32_USBB.UDINTESET.suspes = true; + break; + case USB_INT_EORSTI: + AVR32_USBB.UDINTESET.eorstes = true; + break; + case USB_INT_SOFI: + AVR32_USBB.UDINTESET.sofes = true; + break; + case USB_INT_RXSTPI: + (&AVR32_USBB.UECON0SET)[USB_Endpoint_SelectedEndpoint].rxstpes = true; + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + AVR32_USBB.UHINTESET.hsofies = true; + break; + case USB_INT_DCONNI: + AVR32_USBB.UHINTESET.dconnies = true; + break; + case USB_INT_DDISCI: + AVR32_USBB.UHINTESET.ddiscies = true; + break; + case USB_INT_RSTI: + AVR32_USBB.UHINTESET.rsties = true; + break; + case USB_INT_BCERRI: + AVR32_USBB.USBCON.bcerre = true; + break; + case USB_INT_VBERRI: + AVR32_USBB.USBCON.vberre = true; + break; + #endif + } + } + + static inline void USB_INT_Disable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Disable(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + AVR32_USBB.USBCON.vbuste = false; + break; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + AVR32_USBB.USBCON.idte = false; + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + AVR32_USBB.UDINTECLR.wakeupec = true; + break; + case USB_INT_SUSPI: + AVR32_USBB.UDINTECLR.suspec = true; + break; + case USB_INT_EORSTI: + AVR32_USBB.UDINTECLR.eorstec = true; + break; + case USB_INT_SOFI: + AVR32_USBB.UDINTECLR.sofec = true; + break; + case USB_INT_RXSTPI: + (&AVR32_USBB.UECON0CLR)[USB_Endpoint_SelectedEndpoint].rxstpec = true; + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + AVR32_USBB.UHINTECLR.hsofiec = true; + break; + case USB_INT_DCONNI: + AVR32_USBB.UHINTECLR.dconniec = true; + break; + case USB_INT_DDISCI: + AVR32_USBB.UHINTECLR.ddisciec = true; + break; + case USB_INT_RSTI: + AVR32_USBB.UHINTECLR.rstiec = true; + break; + case USB_INT_BCERRI: + AVR32_USBB.USBCON.bcerre = false; + break; + case USB_INT_VBERRI: + AVR32_USBB.USBCON.vberre = false; + break; + #endif + } + } + + static inline void USB_INT_Clear(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Clear(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + AVR32_USBB.USBSTACLR.vbustic = true; + (void)AVR32_USBB.USBSTACLR; + break; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + AVR32_USBB.USBSTACLR.idtic = true; + (void)AVR32_USBB.USBSTACLR; + break; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + AVR32_USBB.UDINTCLR.wakeupc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_SUSPI: + AVR32_USBB.UDINTCLR.suspc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_EORSTI: + AVR32_USBB.UDINTCLR.eorstc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_SOFI: + AVR32_USBB.UDINTCLR.sofc = true; + (void)AVR32_USBB.UDINTCLR; + break; + case USB_INT_RXSTPI: + (&AVR32_USBB.UESTA0CLR)[USB_Endpoint_SelectedEndpoint].rxstpic = true; + break; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + AVR32_USBB.UHINTCLR.hsofic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_DCONNI: + AVR32_USBB.UHINTCLR.dconnic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_DDISCI: + AVR32_USBB.UHINTCLR.ddiscic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_RSTI: + AVR32_USBB.UHINTCLR.rstic = true; + (void)AVR32_USBB.UHINTCLR; + break; + case USB_INT_BCERRI: + AVR32_USBB.USBSTACLR.bcerric = true; + (void)AVR32_USBB.USBSTACLR; + break; + case USB_INT_VBERRI: + AVR32_USBB.USBSTACLR.vberric = true; + (void)AVR32_USBB.USBSTACLR; + break; + #endif + } + } + + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + return AVR32_USBB.USBCON.vbuste; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + return AVR32_USBB.USBCON.idte; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + return AVR32_USBB.UDINTE.wakeupe; + case USB_INT_SUSPI: + return AVR32_USBB.UDINTE.suspe; + case USB_INT_EORSTI: + return AVR32_USBB.UDINTE.eorste; + case USB_INT_SOFI: + return AVR32_USBB.UDINTE.sofe; + case USB_INT_RXSTPI: + return (&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].rxstpe; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + return AVR32_USBB.UHINTE.hsofie; + case USB_INT_DCONNI: + return AVR32_USBB.UHINTE.dconnie; + case USB_INT_DDISCI: + return AVR32_USBB.UHINTE.ddiscie; + case USB_INT_RSTI: + return AVR32_USBB.UHINTE.rstie; + case USB_INT_BCERRI: + return AVR32_USBB.USBCON.bcerre; + case USB_INT_VBERRI: + return AVR32_USBB.USBCON.vberre; + #endif + } + + return false; + } + + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_VBUSTI: + return AVR32_USBB.USBSTA.vbusti; + #if defined(USB_CAN_BE_BOTH) + case USB_INT_IDTI: + return AVR32_USBB.USBSTA.idti; + #endif + #if defined(USB_CAN_BE_DEVICE) + case USB_INT_WAKEUPI: + return AVR32_USBB.UDINT.wakeup; + case USB_INT_SUSPI: + return AVR32_USBB.UDINT.susp; + case USB_INT_EORSTI: + return AVR32_USBB.UDINT.eorst; + case USB_INT_SOFI: + return AVR32_USBB.UDINT.sof; + case USB_INT_RXSTPI: + return (&AVR32_USBB.UESTA0)[USB_Endpoint_SelectedEndpoint].rxstpi; + #endif + #if defined(USB_CAN_BE_HOST) + case USB_INT_HSOFI: + return AVR32_USBB.UHINT.hsofi; + case USB_INT_DCONNI: + return AVR32_USBB.UHINT.dconni; + case USB_INT_DDISCI: + return AVR32_USBB.UHINT.ddisci; + case USB_INT_RSTI: + return AVR32_USBB.UHINT.rsti; + case USB_INT_BCERRI: + return AVR32_USBB.USBSTA.bcerri; + case USB_INT_VBERRI: + return AVR32_USBB.USBSTA.vberri; + #endif + } + + return false; + } + + /* Includes: */ + #include "../USBMode.h" + #include "../Events.h" + #include "../USBController.h" + + /* Function Prototypes: */ + void USB_INT_ClearAllInterrupts(void); + void USB_INT_DisableAllInterrupts(void); + #endif + + /* Public Interface - May be used in end-application: */ + /* Function Prototypes: */ + #if defined(__DOXYGEN__) + /** Interrupt service routine handler for the USB controller ISR group. This interrupt routine <b>must</b> be + * linked to the entire USB controller ISR vector group inside the AVR32's interrupt controller peripheral, + * using the user application's preferred USB controller driver. + */ + void USB_GEN_vect(void); + #else + ISR(USB_GEN_vect); + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBController.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBController.h new file mode 100644 index 0000000000..9b1f0a9a60 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBController.h @@ -0,0 +1,151 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Common USB Controller definitions for all architectures. + * \copydetails Group_USBManagement + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_USBManagement USB Interface Management + * \brief USB Controller definitions for general USB controller management. + * + * Functions, macros, variables, enums and types related to the setup and management of the USB interface. + * + * @{ + */ + +#ifndef __USBCONTROLLER_H__ +#define __USBCONTROLLER_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks and Defines: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Defines: */ + /** \name Endpoint Direction Masks */ + //@{ + /** Endpoint direction mask, for masking against endpoint addresses to retrieve the endpoint's + * direction for comparing with the \c ENDPOINT_DIR_* masks. + */ + #define ENDPOINT_DIR_MASK 0x80 + + /** Endpoint address direction mask for an OUT direction (Host to Device) endpoint. This may be ORed with + * the index of the address within a device to obtain the full endpoint address. + */ + #define ENDPOINT_DIR_OUT 0x00 + + /** Endpoint address direction mask for an IN direction (Device to Host) endpoint. This may be ORed with + * the index of the address within a device to obtain the full endpoint address. + */ + #define ENDPOINT_DIR_IN 0x80 + //@} + + /** \name Pipe Direction Masks */ + //@{ + /** Pipe direction mask, for masking against pipe addresses to retrieve the pipe's + * direction for comparing with the \c PIPE_DIR_* masks. + */ + #define PIPE_DIR_MASK 0x80 + + /** Endpoint address direction mask for an OUT direction (Host to Device) endpoint. This may be ORed with + * the index of the address within a device to obtain the full endpoint address. + */ + #define PIPE_DIR_OUT 0x00 + + /** Endpoint address direction mask for an IN direction (Device to Host) endpoint. This may be ORed with + * the index of the address within a device to obtain the full endpoint address. + */ + #define PIPE_DIR_IN 0x80 + //@} + + /** \name Endpoint/Pipe Type Masks */ + //@{ + /** Mask for determining the type of an endpoint from an endpoint descriptor. This should then be compared + * with the \c EP_TYPE_* masks to determine the exact type of the endpoint. + */ + #define EP_TYPE_MASK 0x03 + + /** Mask for a CONTROL type endpoint or pipe. + * + * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions. + */ + #define EP_TYPE_CONTROL 0x00 + + /** Mask for an ISOCHRONOUS type endpoint or pipe. + * + * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions. + */ + #define EP_TYPE_ISOCHRONOUS 0x01 + + /** Mask for a BULK type endpoint or pipe. + * + * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions. + */ + #define EP_TYPE_BULK 0x02 + + /** Mask for an INTERRUPT type endpoint or pipe. + * + * \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions. + */ + #define EP_TYPE_INTERRUPT 0x03 + //@} + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/USBController_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/USBController_UC3.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/USBController_XMEGA.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBInterrupt.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBInterrupt.h new file mode 100644 index 0000000000..583860262b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBInterrupt.h @@ -0,0 +1,73 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB controller interrupt service routine management. + * + * This file contains definitions required for the correct handling of low level USB service routine interrupts + * from the USB controller. + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +#ifndef __USBINTERRUPT_H__ +#define __USBINTERRUPT_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Architecture Includes: */ + #if (ARCH == ARCH_AVR8) + #include "AVR8/USBInterrupt_AVR8.h" + #elif (ARCH == ARCH_UC3) + #include "UC3/USBInterrupt_UC3.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/USBInterrupt_XMEGA.h" + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBMode.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBMode.h new file mode 100644 index 0000000000..8a52b092b4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBMode.h @@ -0,0 +1,286 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB mode and feature support definitions. + * \copydetails Group_USBMode + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USB + * \defgroup Group_USBMode USB Mode Tokens + * \brief USB mode and feature support definitions. + * + * This file defines macros indicating the type of USB controller the library is being compiled for, and its + * capabilities. These macros may then be referenced in the user application to selectively enable or disable + * code sections depending on if they are defined or not. + * + * After the inclusion of the master USB driver header, one or more of the following tokens may be defined, to + * allow the user code to conditionally enable or disable code based on the USB controller family and allowable + * USB modes. These tokens may be tested against to eliminate code relating to a USB mode which is not enabled for + * the given compilation. + * + * @{ + */ + +#ifndef __USBMODE_H__ +#define __USBMODE_H__ + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + #if defined(__DOXYGEN__) + /** Indicates that the target AVR microcontroller belongs to the Series 2 AVR8 USB controller + * (i.e. AT90USBxxx2 or ATMEGAxxU2) when defined. + */ + #define USB_SERIES_2_AVR + + /** Indicates that the target AVR microcontroller belongs to the Series 4 AVR8 USB controller + * (i.e. ATMEGAxxU4) when defined. + */ + #define USB_SERIES_4_AVR + + /** Indicates that the target AVR microcontroller belongs to the Series 6 AVR8 USB controller + * (i.e. AT90USBxxx6) when defined. + */ + #define USB_SERIES_6_AVR + + /** Indicates that the target AVR microcontroller belongs to the Series 7 AVR8 USB controller + * (i.e. AT90USBxxx7) when defined. + */ + #define USB_SERIES_7_AVR + + /** Indicates that the target AVR microcontroller belongs to the AVR32 UC3A0 Series USB controller + * (i.e. AT32UC3A0*) when defined. + */ + #define USB_SERIES_UC3A0_AVR + + /** Indicates that the target AVR microcontroller belongs to the AVR32 UC3A1 Series USB controller + * (i.e. AT32UC3A1*) when defined. + */ + #define USB_SERIES_UC3A1_AVR + + /** Indicates that the target AVR microcontroller belongs to the AVR32 UC3A3 Series USB controller + * (i.e. AT32UC3A3*) when defined. + */ + #define USB_SERIES_UC3A3_AVR + + /** Indicates that the target AVR microcontroller belongs to the AVR32 UC3A4 Series USB controller + * (i.e. AT32UC3A4*) when defined. + */ + #define USB_SERIES_UC3A4_AVR + + /** Indicates that the target AVR microcontroller belongs to the AVR32 UC3B0 Series USB controller + * (i.e. AT32UC3B0*) when defined. + */ + #define USB_SERIES_UC3B0_AVR + + /** Indicates that the target AVR microcontroller belongs to the AVR32 UC3B1 Series USB controller + * (i.e. AT32UC3B1*) when defined. + */ + #define USB_SERIES_UC3B1_AVR + + /** Indicates that the target AVR microcontroller belongs to the XMEGA A1U Series USB controller + * (i.e. ATXMEGA*A1U) when defined. + */ + #define USB_SERIES_A1U_XMEGA + + /** Indicates that the target AVR microcontroller belongs to the XMEGA A3U Series USB controller + * (i.e. ATXMEGA*A3U) when defined. + */ + #define USB_SERIES_A3U_XMEGA + + /** Indicates that the target AVR microcontroller belongs to the XMEGA A4U Series USB controller + * (i.e. ATXMEGA*A4U) when defined. + */ + #define USB_SERIES_A4U_XMEGA + + /** Indicates that the target AVR microcontroller belongs to the XMEGA B1 Series USB controller + * (i.e. ATXMEGA*B1) when defined. + */ + #define USB_SERIES_B1_XMEGA + + /** Indicates that the target AVR microcontroller belongs to the XMEGA B3 Series USB controller + * (i.e. ATXMEGA*B3) when defined. + */ + #define USB_SERIES_B3_XMEGA + + /** Indicates that the target AVR microcontroller belongs to the XMEGA C3 Series USB controller + * (i.e. ATXMEGA*C3) when defined. + */ + #define USB_SERIES_C3_XMEGA + + /** Indicates that the target AVR microcontroller belongs to the XMEGA C4 Series USB controller + * (i.e. ATXMEGA*C4) when defined. + */ + #define USB_SERIES_C4_XMEGA + + /** Indicates that the target microcontroller and compilation settings allow for the + * target to be configured in USB Device mode when defined. + */ + #define USB_CAN_BE_DEVICE + + /** Indicates that the target microcontroller and compilation settings allow for the + * target to be configured in USB Host mode when defined. + */ + #define USB_CAN_BE_HOST + + /** Indicates that the target microcontroller and compilation settings allow for the + * target to be configured in either USB Device or Host mode when defined. + */ + #define USB_CAN_BE_BOTH + #else + /* Macros: */ + #if (defined(__AVR_AT90USB162__) || defined(__AVR_AT90USB82__) || \ + defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega8U2__)) + #define USB_SERIES_2_AVR + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega16U4__)) + #define USB_SERIES_4_AVR + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATmega32U6__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)) + #define USB_SERIES_6_AVR + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1287__)) + #define USB_SERIES_7_AVR + #define USB_CAN_BE_DEVICE + #define USB_CAN_BE_HOST + #elif (defined(__AVR32_UC3A0512__) || defined(__AVR32_UC3A0256__) || \ + defined(__AVR32_UC3A0128__) || defined(__AVR32_UC3A064__)) + #define USB_SERIES_UC3A0_AVR32 + #define USB_CAN_BE_DEVICE + #define USB_CAN_BE_HOST + #elif (defined(__AVR32_UC3A1512__) || defined(__AVR32_UC3A1256__) || \ + defined(__AVR32_UC3A1128__) || defined(__AVR32_UC3A164__)) + #define USB_SERIES_UC3A1_AVR32 + #define USB_CAN_BE_DEVICE + #define USB_CAN_BE_HOST + #elif (defined(__AVR32_UC3A3256__) || defined(__AVR32_UC3A3256S__) || \ + defined(__AVR32_UC3A3128__) || defined(__AVR32_UC3A3128S__) || \ + defined(__AVR32_UC3A364__) || defined(__AVR32_UC3A364S__)) + #define USB_SERIES_UC3A3_AVR32 + #define USB_CAN_BE_DEVICE + #define USB_CAN_BE_HOST + #elif (defined(__AVR32_UC3A4256__) || defined(__AVR32_UC3A4256S__) || \ + defined(__AVR32_UC3A4128__) || defined(__AVR32_UC3A4128S__) || \ + defined(__AVR32_UC3A464__) || defined(__AVR32_UC3A464S__)) + #define USB_SERIES_UC3A4_AVR32 + #define USB_CAN_BE_DEVICE + #define USB_CAN_BE_HOST + #elif (defined(__AVR32_UC3B0512__) || defined(__AVR32_UC3B0256__) || \ + defined(__AVR32_UC3B0128__) || defined(__AVR32_UC3B064__)) + #define USB_SERIES_UC3B0_AVR32 + #define USB_CAN_BE_DEVICE + #define USB_CAN_BE_HOST + #elif (defined(__AVR32_UC3B1512__) || defined(__AVR32_UC3B1256__) || \ + defined(__AVR32_UC3B1128__) || defined(__AVR32_UC3B164__)) + #define USB_SERIES_UC3B1_AVR32 + #define USB_CAN_BE_DEVICE + #define USB_CAN_BE_HOST + #elif (defined(__AVR_ATxmega128A1U__) || defined(__AVR_ATxmega64A1U__)) + #define USB_SERIES_A1U_XMEGA + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATxmega64A3U__) || defined(__AVR_ATxmega128A3U__) || \ + defined(__AVR_ATxmega192A3U__) || defined(__AVR_ATxmega256A3U__)) + #define USB_SERIES_A3U_XMEGA + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATxmega256A3BU__)) + #define USB_SERIES_A3BU_XMEGA + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATxmega16A4U__) || defined(__AVR_ATxmega32A4U__) || \ + defined(__AVR_ATxmega64A4U__) || defined(__AVR_ATxmega128A4U__)) + #define USB_SERIES_A4U_XMEGA + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATxmega128B1__) || defined(__AVR_ATxmega64B1__)) + #define USB_SERIES_B1_XMEGA + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATxmega128B3__) || defined(__AVR_ATxmega64B3__)) + #define USB_SERIES_B3_XMEGA + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATxmega128C3__) || defined(__AVR_ATxmega64C3__) || \ + defined(__AVR_ATxmega192C3__) || defined(__AVR_ATxmega256C3__) || \ + defined(__AVR_ATxmega384C3__)) + #define USB_SERIES_C3_XMEGA + #define USB_CAN_BE_DEVICE + #elif (defined(__AVR_ATxmega16C4__) || defined(__AVR_ATxmega32C4__)) + #define USB_SERIES_C4_XMEGA + #define USB_CAN_BE_DEVICE + #endif + + #if (defined(USB_CAN_BE_DEVICE) && defined(USB_CAN_BE_HOST)) + #define USB_CAN_BE_BOTH + #endif + + #if defined(USB_HOST_ONLY) + #if !defined(USB_CAN_BE_HOST) + #error USB_HOST_ONLY is not available for the currently selected microcontroller model. + #else + #undef USB_CAN_BE_DEVICE + #undef USB_CAN_BE_BOTH + #endif + #endif + + #if defined(USB_DEVICE_ONLY) + #if !defined(USB_CAN_BE_DEVICE) + #error USB_DEVICE_ONLY is not available for the currently selected microcontroller model. + #else + #undef USB_CAN_BE_HOST + #undef USB_CAN_BE_BOTH + #endif + #endif + + #if (defined(USB_HOST_ONLY) && defined(USB_DEVICE_ONLY)) + #error USB_HOST_ONLY and USB_DEVICE_ONLY are mutually exclusive. + #endif + + #if (!defined(USB_CAN_BE_DEVICE) && !defined(USB_CAN_BE_HOST)) + #error The currently selected device or architecture is not supported under the USB component of the library. + #endif + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBTask.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBTask.c new file mode 100644 index 0000000000..e0a99150a4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBTask.c @@ -0,0 +1,91 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USBTASK_C +#define __INCLUDE_FROM_USB_DRIVER +#include "USBTask.h" + +volatile bool USB_IsInitialized; +USB_Request_Header_t USB_ControlRequest; + +#if defined(USB_CAN_BE_HOST) && !defined(HOST_STATE_AS_GPIOR) +volatile uint8_t USB_HostState; +#endif + +#if defined(USB_CAN_BE_DEVICE) && !defined(DEVICE_STATE_AS_GPIOR) +volatile uint8_t USB_DeviceState; +#endif + +void USB_USBTask(void) +{ + #if defined(USB_HOST_ONLY) + USB_HostTask(); + #elif defined(USB_DEVICE_ONLY) + USB_DeviceTask(); + #else + if (USB_CurrentMode == USB_MODE_Device) + USB_DeviceTask(); + #if defined(USB_CAN_BE_HOST) + else if (USB_CurrentMode == USB_MODE_Host) + USB_HostTask(); + #endif + #endif +} + +#if defined(USB_CAN_BE_DEVICE) +static void USB_DeviceTask(void) +{ + if (USB_DeviceState != DEVICE_STATE_Unattached) + { + uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint(); + + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + + if (Endpoint_IsSETUPReceived()) + USB_Device_ProcessControlRequest(); + + Endpoint_SelectEndpoint(PrevEndpoint); + } +} +#endif + +#if defined(USB_CAN_BE_HOST) +static void USB_HostTask(void) +{ + uint8_t PrevPipe = Pipe_GetCurrentPipe(); + + Pipe_SelectPipe(PIPE_CONTROLPIPE); + + USB_Host_ProcessNextHostState(); + + Pipe_SelectPipe(PrevPipe); +} +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBTask.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBTask.h new file mode 100644 index 0000000000..531fa6dcac --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/USBTask.h @@ -0,0 +1,204 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Main USB service task management. + * + * This file contains the function definitions required for the main USB service task, which must be called + * from the user application to ensure that the USB connection to or from a connected USB device is maintained. + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +#ifndef __USBTASK_H__ +#define __USBTASK_H__ + + /* Includes: */ + #include "../../../Common/Common.h" + #include "USBMode.h" + #include "USBController.h" + #include "Events.h" + #include "StdRequestType.h" + #include "StdDescriptors.h" + + #if defined(USB_CAN_BE_DEVICE) + #include "DeviceStandardReq.h" + #endif + + #if defined(USB_CAN_BE_HOST) + #include "HostStandardReq.h" + #endif + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Global Variables: */ + /** Indicates if the USB interface is currently initialized but not necessarily connected to a host + * or device (i.e. if \ref USB_Init() has been run). If this is false, all other library globals related + * to the USB driver are invalid. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + * + * \ingroup Group_USBManagement + */ + extern volatile bool USB_IsInitialized; + + /** Structure containing the last received Control request when in Device mode (for use in user-applications + * inside of the \ref EVENT_USB_Device_ControlRequest() event, or for filling up with a control request to + * issue when in Host mode before calling \ref USB_Host_SendControlRequest(). + * + * \note The contents of this structure is automatically endian-corrected for the current CPU architecture. + * + * \ingroup Group_USBManagement + */ + extern USB_Request_Header_t USB_ControlRequest; + + #if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__) + #if !defined(HOST_STATE_AS_GPIOR) || defined(__DOXYGEN__) + /** Indicates the current host state machine state. When in host mode, this indicates the state + * via one of the values of the \ref USB_Host_States_t enum values. + * + * This value should not be altered by the user application as it is handled automatically by the + * library. + * + * To reduce program size and speed up checks of this global on the AVR8 architecture, it can be + * placed into one of the AVR's \c GPIOR hardware registers instead of RAM by defining the + * \c HOST_STATE_AS_GPIOR token to a value between 0 and 2 in the project makefile and passing it to + * the compiler via the -D switch. When defined, the corresponding GPIOR register should not be used + * in the user application except implicitly via the library APIs. + * + * \note This global is only present if the user application can be a USB host. + * + * \see \ref USB_Host_States_t for a list of possible device states. + * + * \ingroup Group_Host + */ + extern volatile uint8_t USB_HostState; + #else + #define _GET_HOST_GPIOR_NAME2(y) GPIOR ## y + #define _GET_HOST_GPIOR_NAME(x) _GET_HOST_GPIOR_NAME2(x) + #define USB_HostState _GET_HOST_GPIOR_NAME(HOST_STATE_AS_GPIOR) + #endif + #endif + + #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__) + #if !defined(DEVICE_STATE_AS_GPIOR) || defined(__DOXYGEN__) + /** Indicates the current device state machine state. When in device mode, this indicates the state + * via one of the values of the \ref USB_Device_States_t enum values. + * + * This value should not be altered by the user application as it is handled automatically by the + * library. The only exception to this rule is if the NO_LIMITED_CONTROLLER_CONNECT token is used + * (see \ref EVENT_USB_Device_Connect() and \ref EVENT_USB_Device_Disconnect() events). + * + * To reduce program size and speed up checks of this global on the AVR8 architecture, it can be + * placed into one of the AVR's \c GPIOR hardware registers instead of RAM by defining the + * \c DEVICE_STATE_AS_GPIOR token to a value between 0 and 2 in the project makefile and passing it to + * the compiler via the -D switch. When defined, the corresponding GPIOR register should not be used + * in the user application except implicitly via the library APIs. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value except in the circumstances outlined above. + * + * \note This global is only present if the user application can be a USB device. + * \n\n + * + * \see \ref USB_Device_States_t for a list of possible device states. + * + * \ingroup Group_Device + */ + extern volatile uint8_t USB_DeviceState; + #else + #define _GET_DEVICE_GPIOR_NAME2(y) GPIOR ## y + #define _GET_DEVICE_GPIOR_NAME(x) _GET_DEVICE_GPIOR_NAME2(x) + #define USB_DeviceState _GET_DEVICE_GPIOR_NAME(DEVICE_STATE_AS_GPIOR) + #endif + #endif + + /* Function Prototypes: */ + /** This is the main USB management task. The USB driver requires this task to be executed + * continuously when the USB system is active (device attached in host mode, or attached to a host + * in device mode) in order to manage USB communications. This task may be executed inside an RTOS, + * fast timer ISR or the main user application loop. + * + * The USB task must be serviced within 30ms while in device mode, or within 1ms while in host mode. + * The task may be serviced at all times, or (for minimum CPU consumption): + * + * - In device mode, it may be disabled at start-up, enabled on the firing of the \ref EVENT_USB_Device_Connect() + * event and disabled again on the firing of the \ref EVENT_USB_Device_Disconnect() event. + * + * - In host mode, it may be disabled at start-up, enabled on the firing of the \ref EVENT_USB_Host_DeviceAttached() + * event and disabled again on the firing of the \ref EVENT_USB_Host_DeviceEnumerationComplete() or + * \ref EVENT_USB_Host_DeviceEnumerationFailed() events. + * + * If in device mode (only), the control endpoint can instead be managed via interrupts entirely by the library + * by defining the INTERRUPT_CONTROL_ENDPOINT token and passing it to the compiler via the -D switch. + * + * \see \ref Group_Events for more information on the USB events. + * + * \ingroup Group_USBManagement + */ + void USB_USBTask(void); + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_USBTASK_C) + #if defined(USB_CAN_BE_HOST) + static void USB_HostTask(void); + #endif + + #if defined(USB_CAN_BE_DEVICE) + static void USB_DeviceTask(void); + #endif + #endif + + /* Macros: */ + #define HOST_TASK_NONBLOCK_WAIT(Duration, NextState) MACROS{ USB_HostState = HOST_STATE_WaitForDevice; \ + WaitMSRemaining = (Duration); \ + PostWaitState = (NextState); }MACROE + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Device_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Device_XMEGA.c new file mode 100644 index 0000000000..47c345900d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Device_XMEGA.c @@ -0,0 +1,49 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "../Device.h" + +void USB_Device_SendRemoteWakeup(void) +{ + USB.CTRLB |= USB_RWAKEUP_bm; +} + +#endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Device_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Device_XMEGA.h new file mode 100644 index 0000000000..aec693a3ce --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Device_XMEGA.h @@ -0,0 +1,258 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Device definitions for the AVR XMEGA microcontrollers. + * \copydetails Group_Device_XMEGA + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_Device + * \defgroup Group_Device_XMEGA Device Management (XMEGA) + * \brief USB Device definitions for the AVR XMEGA microcontrollers. + * + * Architecture specific USB Device definitions for the Atmel AVR XMEGA microcontrollers. + * + * @{ + */ + +#ifndef __USBDEVICE_XMEGA_H__ +#define __USBDEVICE_XMEGA_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBController.h" + #include "../StdDescriptors.h" + #include "../USBInterrupt.h" + #include "../Endpoint.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + #if (defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS)) + #error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive. + #endif + + #if (defined(USE_FLASH_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS)) + #error USE_FLASH_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive. + #endif + + #if (defined(USE_FLASH_DESCRIPTORS) && defined(USE_RAM_DESCRIPTORS)) + #error USE_FLASH_DESCRIPTORS and USE_RAM_DESCRIPTORS are mutually exclusive. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name USB Device Mode Option Masks */ + //@{ + /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the + * USB interface should be initialized in low speed (1.5Mb/s) mode. + * + * \note Low Speed mode is not available on all USB AVR models. + * \n + * + * \note Restrictions apply on the number, size and type of endpoints which can be used + * when running in low speed mode - refer to the USB 2.0 specification. + */ + #define USB_DEVICE_OPT_LOWSPEED (1 << 0) + + #if (F_USB > 6000000) + /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the + * USB interface should be initialized in full speed (12Mb/s) mode. + */ + #define USB_DEVICE_OPT_FULLSPEED (0 << 0) + #endif + //@} + + #if (!defined(NO_INTERNAL_SERIAL) || defined(__DOXYGEN__)) + /** String descriptor index for the device's unique serial number string descriptor within the device. + * This unique serial number is used by the host to associate resources to the device (such as drivers or COM port + * number allocations) to a device regardless of the port it is plugged in to on the host. Some microcontrollers contain + * a unique serial number internally, and setting the device descriptors serial number string index to this value + * will cause it to use the internal serial number. + * + * On unsupported devices, this will evaluate to \ref NO_DESCRIPTOR and so will force the host to create a pseudo-serial + * number for the device. + */ + #define USE_INTERNAL_SERIAL 0xDC + + /** Length of the device's unique internal serial number, in bits, if present on the selected microcontroller + * model. + */ + #define INTERNAL_SERIAL_LENGTH_BITS (8 * (1 + (offsetof(NVM_PROD_SIGNATURES_t, COORDY1) - offsetof(NVM_PROD_SIGNATURES_t, LOTNUM0)))) + + /** Start address of the internal serial number, in the appropriate address space, if present on the selected microcontroller + * model. + */ + #define INTERNAL_SERIAL_START_ADDRESS offsetof(NVM_PROD_SIGNATURES_t, LOTNUM0) + #else + #define USE_INTERNAL_SERIAL NO_DESCRIPTOR + + #define INTERNAL_SERIAL_LENGTH_BITS 0 + #define INTERNAL_SERIAL_START_ADDRESS 0 + #endif + + /* Function Prototypes: */ + /** Sends a Remote Wakeup request to the host. This signals to the host that the device should + * be taken out of suspended mode, and communications should resume. + * + * Typically, this is implemented so that HID devices (mice, keyboards, etc.) can wake up the + * host computer when the host has suspended all USB devices to enter a low power state. + * + * \note This function should only be used if the device has indicated to the host that it + * supports the Remote Wakeup feature in the device descriptors, and should only be + * issued if the host is currently allowing remote wakeup events from the device (i.e., + * the \ref USB_Device_RemoteWakeupEnabled flag is set). When the \c NO_DEVICE_REMOTE_WAKEUP + * compile time option is used, this function is unavailable. + * \n\n + * + * \note The USB clock must be running for this function to operate. If the stack is initialized with + * the \ref USB_OPT_MANUAL_PLL option enabled, the user must ensure that the PLL is running + * before attempting to call this function. + * + * \see \ref Group_StdDescriptors for more information on the RMWAKEUP feature and device descriptors. + */ + void USB_Device_SendRemoteWakeup(void); + + /* Inline Functions: */ + /** Returns the current USB frame number, when in device mode. Every millisecond the USB bus is active (i.e. enumerated to a host) + * the frame number is incremented by one. + * + * \return Current USB frame number from the USB controller. + */ + static inline uint16_t USB_Device_GetFrameNumber(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline uint16_t USB_Device_GetFrameNumber(void) + { + return ((USB_EndpointTable_t*)USB.EPPTR)->FrameNum; + } + + #if !defined(NO_SOF_EVENTS) + /** Enables the device mode Start Of Frame events. When enabled, this causes the + * \ref EVENT_USB_Device_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, + * at the start of each USB frame when enumerated in device mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Device_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_EnableSOFEvents(void) + { + USB.INTCTRLA |= USB_SOFIE_bm; + } + + /** Disables the device mode Start Of Frame events. When disabled, this stops the firing of the + * \ref EVENT_USB_Device_StartOfFrame() event when enumerated in device mode. + * + * \note This function is not available when the \c NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Device_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_DisableSOFEvents(void) + { + USB.INTCTRLA &= ~USB_SOFIE_bm; + } + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Inline Functions: */ + static inline void USB_Device_SetLowSpeed(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetLowSpeed(void) + { + USB.CTRLA &= ~USB_SPEED_bm; + } + + static inline void USB_Device_SetFullSpeed(void) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetFullSpeed(void) + { + USB.CTRLA |= USB_SPEED_bm; + } + + static inline void USB_Device_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void USB_Device_SetDeviceAddress(const uint8_t Address) + { + USB.ADDR = Address; + } + + static inline bool USB_Device_IsAddressSet(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_Device_IsAddressSet(void) + { + return ((USB.ADDR != 0) ? true : false); + } + + static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1); + static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) + { + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + uint8_t SigReadAddress = INTERNAL_SERIAL_START_ADDRESS; + + for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++) + { + uint8_t SerialByte; + + NVM.CMD = NVM_CMD_READ_CALIB_ROW_gc; + SerialByte = pgm_read_byte(SigReadAddress); + NVM.CMD = 0; + + if (SerialCharNum & 0x01) + { + SerialByte >>= 4; + SigReadAddress++; + } + + SerialByte &= 0x0F; + + UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ? + (('A' - 10) + SerialByte) : ('0' + SerialByte)); + } + + SetGlobalInterruptMask(CurrentGlobalInt); + } + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c new file mode 100644 index 0000000000..0a1a775052 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.c @@ -0,0 +1,275 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "EndpointStream_XMEGA.h" + +#if !defined(CONTROL_ONLY_DEVICE) +uint8_t Endpoint_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + Endpoint_ClearOUT(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + Endpoint_Discard_8(); + + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +uint8_t Endpoint_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t ErrorCode; + uint16_t BytesInTransfer = 0; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + Length -= *BytesProcessed; + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + Endpoint_ClearIN(); + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + Endpoint_Write_8(0); + + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, + * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_BE +#define TEMPLATE_BUFFER_TYPE const void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_LE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_RW.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Stream_BE +#define TEMPLATE_BUFFER_TYPE void* +#define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_RW.c" + +#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_LE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_PStream_BE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" +#endif + +#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_LE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_EStream_BE + #define TEMPLATE_BUFFER_TYPE const void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_LE + #define TEMPLATE_BUFFER_TYPE void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_RW.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_EStream_BE + #define TEMPLATE_BUFFER_TYPE void* + #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearOUT() + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_RW.c" +#endif + +#endif + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_LE +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_Control_W.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Write_Control_Stream_BE +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(*BufferPtr) +#include "Template/Template_Endpoint_Control_W.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_LE +#define TEMPLATE_BUFFER_OFFSET(Length) 0 +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_Control_R.c" + +#define TEMPLATE_FUNC_NAME Endpoint_Read_Control_Stream_BE +#define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) +#define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount +#define TEMPLATE_TRANSFER_BYTE(BufferPtr) *BufferPtr = Endpoint_Read_8() +#include "Template/Template_Endpoint_Control_R.c" + +#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_LE + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_PStream_BE + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(pgm_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" +#endif + +#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_LE + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Write_Control_EStream_BE + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) Endpoint_Write_8(eeprom_read_byte(BufferPtr)) + #include "Template/Template_Endpoint_Control_W.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_LE + #define TEMPLATE_BUFFER_OFFSET(Length) 0 + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr += Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_Control_R.c" + + #define TEMPLATE_FUNC_NAME Endpoint_Read_Control_EStream_BE + #define TEMPLATE_BUFFER_OFFSET(Length) (Length - 1) + #define TEMPLATE_BUFFER_MOVE(BufferPtr, Amount) BufferPtr -= Amount + #define TEMPLATE_TRANSFER_BYTE(BufferPtr) eeprom_update_byte(BufferPtr, Endpoint_Read_8()) + #include "Template/Template_Endpoint_Control_R.c" +#endif + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.h new file mode 100644 index 0000000000..4d2a9f573d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/EndpointStream_XMEGA.h @@ -0,0 +1,648 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Endpoint data stream transmission and reception management for the AVR XMEGA microcontrollers. + * \copydetails Group_EndpointStreamRW_XMEGA + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointStreamRW + * \defgroup Group_EndpointStreamRW_XMEGA Read/Write of Multi-Byte Streams (XMEGA) + * \brief Endpoint data stream transmission and reception management for the Atmel AVR XMEGA architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of data streams from + * and to endpoints. + * + * @{ + */ + +#ifndef __ENDPOINT_STREAM_XMEGA_H__ +#define __ENDPOINT_STREAM_XMEGA_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../USBTask.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Function Prototypes: */ + /** \name Stream functions for null data */ + //@{ + + /** Reads and discards the given number of bytes from the currently selected endpoint's bank, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Discard_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Discard_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Length Number of bytes to discard via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Discard_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + /** Writes a given number of zeroed bytes to the currently selected endpoint's bank, sending + * full packets to the host as needed. The last packet is not automatically sent once the + * remaining bytes have been written; the user is responsible for manually sending the last + * packet to the host via the \ref Endpoint_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Null_Stream(512, NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Null_Stream(512, &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Length Number of zero bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Null_Stream(uint16_t Length, + uint16_t* const BytesProcessed); + + //@} + + /** \name Stream functions for RAM source/destination data */ + //@{ + + /** Writes the given number of bytes to the endpoint from the given buffer in little endian, + * sending full packets to the host as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Endpoint_ClearIN() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes full while there is still data to process (and after the current + * packet transmission has been initiated) the BytesProcessed location will be updated with the + * total number of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Write_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Stream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the endpoint from the given buffer in big endian, + * sending full packets to the host as needed. The last packet filled is not automatically sent; + * the user is responsible for manually sending the last written packet to the host via the + * \ref Endpoint_ClearIN() macro. + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Stream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the endpoint from the given buffer in little endian, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * If the BytesProcessed parameter is \c NULL, the entire stream transfer is attempted at once, + * failing or succeeding as a single unit. If the BytesProcessed parameter points to a valid + * storage location, the transfer will instead be performed as a series of chunks. Each time + * the endpoint bank becomes empty while there is still data to process (and after the current + * packet has been acknowledged) the BytesProcessed location will be updated with the total number + * of bytes processed in the stream, and the function will exit with an error code of + * \ref ENDPOINT_RWSTREAM_IncompleteTransfer. This allows for any abort checking to be performed + * in the user code - to continue the transfer, call the function again with identical parameters + * and it will resume until the BytesProcessed value reaches the total transfer length. + * + * <b>Single Stream Transfer Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * + * if ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), + * NULL)) != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * <b>Partial Stream Transfers Example:</b> + * \code + * uint8_t DataStream[512]; + * uint8_t ErrorCode; + * uint16_t BytesProcessed; + * + * BytesProcessed = 0; + * while ((ErrorCode = Endpoint_Read_Stream_LE(DataStream, sizeof(DataStream), + * &BytesProcessed)) == ENDPOINT_RWSTREAM_IncompleteTransfer) + * { + * // Stream not yet complete - do other actions here, abort if required + * } + * + * if (ErrorCode != ENDPOINT_RWSTREAM_NoError) + * { + * // Stream failed to complete - check ErrorCode here + * } + * \endcode + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Stream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the endpoint from the given buffer in big endian, + * discarding fully read packets from the host as needed. The last packet is not automatically + * discarded once the remaining bytes has been read; the user is responsible for manually + * discarding the last packet from the host via the \ref Endpoint_ClearOUT() macro. + * + * \note This routine should not be used on CONTROL type endpoints. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Stream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian, + * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared + * in both failure and success states; the user is responsible for manually clearing the status OUT packet + * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_Stream_LE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian, + * sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared + * in both failure and success states; the user is responsible for manually clearing the status OUT packet + * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_Stream_BE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian, + * discarding fully read packets from the host as needed. The device IN acknowledgement is not + * automatically sent after success or failure states; the user is responsible for manually sending the + * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_Stream_LE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian, + * discarding fully read packets from the host as needed. The device IN acknowledgement is not + * automatically sent after success or failure states; the user is responsible for manually sending the + * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_Stream_BE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /** \name Stream functions for EEPROM source/destination data */ + //@{ + + /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_EStream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE(). + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_EStream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_LE(). + * + * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_EStream_LE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer destination version of \ref Endpoint_Read_Stream_BE(). + * + * \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be read at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_EStream_BE(void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of Endpoint_Write_Control_Stream_LE. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_EStream_LE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE(). + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_EStream_BE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE(). + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_EStream_LE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE(). + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[out] Buffer Pointer to the destination data buffer to write to. + * \param[in] Length Number of bytes to send via the currently selected endpoint. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /** \name Stream functions for PROGMEM source/destination data */ + //@{ + + /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_PStream_LE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current + * transaction should be updated, \c NULL if the entire stream should be written at once. + * + * \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_PStream_BE(const void* const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1); + + /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_PStream_LE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + + /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE(). + * + * \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. + * + * \note This function automatically clears the control transfer's status stage. Do not manually attempt + * to clear the status stage when using this routine in a control transaction. + * \n\n + * + * \note This routine should only be used on CONTROL type endpoints. + * \n\n + * + * \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained + * together; i.e. the entire stream data must be read or written at the one time. + * + * \param[in] Buffer Pointer to the source data buffer to read from. + * \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer. + * + * \return A value from the \ref Endpoint_ControlStream_RW_ErrorCodes_t enum. + */ + uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer, + uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); + //@} + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.c new file mode 100644 index 0000000000..b105e18c36 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.c @@ -0,0 +1,168 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_DEVICE) + +#include "../Endpoint.h" + +#if !defined(FIXED_CONTROL_ENDPOINT_SIZE) +uint8_t USB_Device_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE; +#endif + +Endpoint_FIFOPair_t USB_Endpoint_FIFOs[ENDPOINT_TOTAL_ENDPOINTS]; + +volatile uint8_t USB_Endpoint_SelectedEndpoint; +volatile USB_EP_t* USB_Endpoint_SelectedHandle; +volatile Endpoint_FIFO_t* USB_Endpoint_SelectedFIFO; + +bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, + const uint8_t Entries) +{ + for (uint8_t i = 0; i < Entries; i++) + { + if (!(Table[i].Address)) + continue; + + if (!(Endpoint_ConfigureEndpoint(Table[i].Address, Table[i].Type, Table[i].Size, Table[i].Banks))) + { + return false; + } + } + + return true; +} + +bool Endpoint_ConfigureEndpoint_PRV(const uint8_t Address, + const uint8_t Config, + const uint8_t Size) +{ + Endpoint_SelectEndpoint(Address); + + USB_Endpoint_SelectedHandle->CTRL = 0; + USB_Endpoint_SelectedHandle->STATUS = (Address & ENDPOINT_DIR_IN) ? USB_EP_BUSNACK0_bm : 0; + USB_Endpoint_SelectedHandle->CTRL = Config; + USB_Endpoint_SelectedHandle->CNT = 0; + USB_Endpoint_SelectedHandle->DATAPTR = (intptr_t)USB_Endpoint_SelectedFIFO->Data; + + USB_Endpoint_SelectedFIFO->Length = (Address & ENDPOINT_DIR_IN) ? Size : 0; + USB_Endpoint_SelectedFIFO->Position = 0; + + return true; +} + +void Endpoint_ClearEndpoints(void) +{ + for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++) + { + ((USB_EndpointTable_t*)USB.EPPTR)->Endpoints[EPNum].IN.CTRL = 0; + ((USB_EndpointTable_t*)USB.EPPTR)->Endpoints[EPNum].OUT.CTRL = 0; + } +} + +void Endpoint_ClearStatusStage(void) +{ + if (USB_ControlRequest.bmRequestType & REQDIR_DEVICETOHOST) + { + while (!(Endpoint_IsOUTReceived())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return; + } + + Endpoint_ClearOUT(); + } + else + { + while (!(Endpoint_IsINReady())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return; + } + + Endpoint_ClearIN(); + } +} + +#if !defined(CONTROL_ONLY_DEVICE) +uint8_t Endpoint_WaitUntilReady(void) +{ + #if (USB_STREAM_TIMEOUT_MS < 0xFF) + uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #else + uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS; + #endif + + uint16_t PreviousFrameNumber = USB_Device_GetFrameNumber(); + + for (;;) + { + if (Endpoint_GetEndpointDirection() == ENDPOINT_DIR_IN) + { + if (Endpoint_IsINReady()) + return ENDPOINT_READYWAIT_NoError; + } + else + { + if (Endpoint_IsOUTReceived()) + return ENDPOINT_READYWAIT_NoError; + } + + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_READYWAIT_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_READYWAIT_BusSuspended; + else if (Endpoint_IsStalled()) + return ENDPOINT_READYWAIT_EndpointStalled; + + uint16_t CurrentFrameNumber = USB_Device_GetFrameNumber(); + + if (CurrentFrameNumber != PreviousFrameNumber) + { + PreviousFrameNumber = CurrentFrameNumber; + + if (!(TimeoutMSRem--)) + return ENDPOINT_READYWAIT_Timeout; + } + } +} +#endif + +#endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h new file mode 100644 index 0000000000..a4118889be --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Endpoint_XMEGA.h @@ -0,0 +1,777 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Endpoint definitions for the AVR XMEGA microcontrollers. + * \copydetails Group_EndpointManagement_XMEGA + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_EndpointRW + * \defgroup Group_EndpointRW_XMEGA Endpoint Data Reading and Writing (XMEGA) + * \brief Endpoint data read/write definitions for the Atmel AVR XMEGA architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing from and to endpoints. + */ + +/** \ingroup Group_EndpointPrimitiveRW + * \defgroup Group_EndpointPrimitiveRW_XMEGA Read/Write of Primitive Data Types (XMEGA) + * \brief Endpoint primitive read/write definitions for the Atmel AVR XMEGA architecture. + * + * Functions, macros, variables, enums and types related to data reading and writing of primitive data types + * from and to endpoints. + */ + +/** \ingroup Group_EndpointPacketManagement + * \defgroup Group_EndpointPacketManagement_XMEGA Endpoint Packet Management (XMEGA) + * \brief Endpoint packet management definitions for the Atmel AVR XMEGA architecture. + * + * Functions, macros, variables, enums and types related to packet management of endpoints. + */ + +/** \ingroup Group_EndpointManagement + * \defgroup Group_EndpointManagement_XMEGA Endpoint Management (XMEGA) + * \brief Endpoint management definitions for the Atmel AVR XMEGA architecture. + * + * Functions, macros and enums related to endpoint management when in USB Device mode. This + * module contains the endpoint management macros, as well as endpoint interrupt and data + * send/receive functions for various data types. + * + * @{ + */ + +#ifndef __ENDPOINT_XMEGA_H__ +#define __ENDPOINT_XMEGA_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBTask.h" + #include "../USBInterrupt.h" + #include "../USBController.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if (!defined(MAX_ENDPOINT_INDEX) && !defined(CONTROL_ONLY_DEVICE)) || defined(__DOXYGEN__) + /** Total number of endpoints (including the default control endpoint at address 0) which may + * be used in the device. Different USB AVR models support different amounts of endpoints, + * this value reflects the maximum number of endpoints for the currently selected AVR model. + */ + #define ENDPOINT_TOTAL_ENDPOINTS 16 + #else + #if defined(CONTROL_ONLY_DEVICE) + #define ENDPOINT_TOTAL_ENDPOINTS 1 + #else + #define ENDPOINT_TOTAL_ENDPOINTS (MAX_ENDPOINT_INDEX + 1) + #endif + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Type Defines: */ + typedef struct + { + uint8_t Data[64]; + + uint8_t Length; + uint8_t Position; + } Endpoint_FIFO_t; + + typedef struct + { + Endpoint_FIFO_t OUT; + Endpoint_FIFO_t IN; + } Endpoint_FIFOPair_t; + + /* External Variables: */ + extern Endpoint_FIFOPair_t USB_Endpoint_FIFOs[ENDPOINT_TOTAL_ENDPOINTS]; + extern volatile uint8_t USB_Endpoint_SelectedEndpoint; + extern volatile USB_EP_t* USB_Endpoint_SelectedHandle; + extern volatile Endpoint_FIFO_t* USB_Endpoint_SelectedFIFO; + + /* Inline Functions: */ + static inline uint8_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST + ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_BytesToEPSizeMask(const uint16_t Bytes) + { + uint8_t MaskVal = 0; + uint16_t CheckBytes = 8; + + while (CheckBytes < Bytes) + { + MaskVal++; + CheckBytes <<= 1; + } + + return (MaskVal << USB_EP_BUFSIZE_gp); + } + + /* Function Prototypes: */ + bool Endpoint_ConfigureEndpoint_PRV(const uint8_t Address, + const uint8_t Config, + const uint8_t Size); + void Endpoint_ClearEndpoints(void); + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) + /** Default size of the default control endpoint's bank, until altered by the control endpoint bank size + * value in the device descriptor. Not available if the \c FIXED_CONTROL_ENDPOINT_SIZE token is defined. + */ + #define ENDPOINT_CONTROLEP_DEFAULT_SIZE 8 + #endif + + /* Enums: */ + /** Enum for the possible error return codes of the \ref Endpoint_WaitUntilReady() function. + * + * \ingroup Group_EndpointRW_XMEGA + */ + enum Endpoint_WaitUntilReady_ErrorCodes_t + { + ENDPOINT_READYWAIT_NoError = 0, /**< Endpoint is ready for next packet, no error. */ + ENDPOINT_READYWAIT_EndpointStalled = 1, /**< The endpoint was stalled during the stream + * transfer by the host or device. + */ + ENDPOINT_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while + * waiting for the endpoint to become ready. + */ + ENDPOINT_READYWAIT_BusSuspended = 3, /**< The USB bus has been suspended by the host and + * no USB endpoint traffic can occur until the bus + * has resumed. + */ + ENDPOINT_READYWAIT_Timeout = 4, /**< The host failed to accept or send the next packet + * within the software timeout period set by the + * \ref USB_STREAM_TIMEOUT_MS macro. + */ + }; + + /* Inline Functions: */ + /** Selects the given endpoint address. + * + * Any endpoint operations which do not require the endpoint address to be indicated will operate on + * the currently selected endpoint. + * + * \param[in] Address Endpoint address to select. + */ + static inline void Endpoint_SelectEndpoint(const uint8_t Address); + static inline void Endpoint_SelectEndpoint(const uint8_t Address) + { + uint8_t EndpointNumber = (Address & ENDPOINT_EPNUM_MASK); + + USB_Endpoint_SelectedEndpoint = Address; + + if (Address & ENDPOINT_DIR_IN) + { + USB_Endpoint_SelectedFIFO = &USB_Endpoint_FIFOs[EndpointNumber].IN; + USB_Endpoint_SelectedHandle = &((USB_EndpointTable_t*)USB.EPPTR)->Endpoints[EndpointNumber].IN; + } + else + { + USB_Endpoint_SelectedFIFO = &USB_Endpoint_FIFOs[EndpointNumber].OUT; + USB_Endpoint_SelectedHandle = &((USB_EndpointTable_t*)USB.EPPTR)->Endpoints[EndpointNumber].OUT; + } + } + + /** Configures the specified endpoint address with the given endpoint type, direction, bank size + * and banking mode. Once configured, the endpoint may be read from or written to, depending + * on its direction. + * + * \param[in] Address Endpoint address to configure. + * + * \param[in] Type Type of endpoint to configure, a \c EP_TYPE_* mask. Not all endpoint types + * are available on Low Speed USB devices - refer to the USB 2.0 specification. + * + * \param[in] Size Size of the endpoint's bank, where packets are stored before they are transmitted + * to the USB host, or after they have been received from the USB host (depending on + * the endpoint's data direction). The bank size must indicate the maximum packet size + * that the endpoint can handle. + * + * \param[in] Banks Number of hardware banks to use for the endpoint being configured. + * + * \note The default control endpoint should not be manually configured by the user application, as + * it is automatically configured by the library internally. + * \n\n + * + * \note This routine will automatically select the specified endpoint. + * + * \return Boolean \c true if the configuration succeeded, \c false otherwise. + */ + static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, + const uint8_t Type, + const uint16_t Size, + const uint8_t Banks) ATTR_ALWAYS_INLINE; + static inline bool Endpoint_ConfigureEndpoint(const uint8_t Address, + const uint8_t Type, + const uint16_t Size, + const uint8_t Banks) + { + uint8_t EPConfigMask = (USB_EP_INTDSBL_bm | ((Banks > 1) ? USB_EP_PINGPONG_bm : 0) | Endpoint_BytesToEPSizeMask(Size)); + + if ((Address & ENDPOINT_EPNUM_MASK) >= ENDPOINT_TOTAL_ENDPOINTS) + return false; + + // TODO - Fix once limitations are lifted + EPConfigMask &= ~USB_EP_PINGPONG_bm; + if (Size > 64) + return false; + + switch (Type) + { + case EP_TYPE_CONTROL: + EPConfigMask |= USB_EP_TYPE_CONTROL_gc; + break; + case EP_TYPE_ISOCHRONOUS: + EPConfigMask |= USB_EP_TYPE_ISOCHRONOUS_gc; + break; + default: + EPConfigMask |= USB_EP_TYPE_BULK_gc; + break; + } + + if (Type == EP_TYPE_CONTROL) + Endpoint_ConfigureEndpoint_PRV(Address ^ ENDPOINT_DIR_IN, EPConfigMask, Size); + + return Endpoint_ConfigureEndpoint_PRV(Address, EPConfigMask, Size); + } + + /** Indicates the number of bytes currently stored in the current endpoint's selected bank. + * + * \ingroup Group_EndpointRW_XMEGA + * + * \return Total number of bytes in the currently selected Endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_BytesInEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_BytesInEndpoint(void) + { + if (USB_Endpoint_SelectedEndpoint & ENDPOINT_DIR_IN) + return USB_Endpoint_SelectedFIFO->Position; + else + return (USB_Endpoint_SelectedFIFO->Length - USB_Endpoint_SelectedFIFO->Position); + } + + /** Get the endpoint address of the currently selected endpoint. This is typically used to save + * the currently selected endpoint so that it can be restored after another endpoint has been + * manipulated. + * + * \return Index of the currently selected endpoint. + */ + static inline uint8_t Endpoint_GetCurrentEndpoint(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_GetCurrentEndpoint(void) + { + return USB_Endpoint_SelectedEndpoint; + } + + /** Resets the endpoint bank FIFO. This clears all the endpoint banks and resets the USB controller's + * data In and Out pointers to the bank's contents. + * + * \param[in] Address Endpoint address whose FIFO buffers are to be reset. + */ + static inline void Endpoint_ResetEndpoint(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ResetEndpoint(const uint8_t Address) + { + if (Address & ENDPOINT_DIR_IN) + USB_Endpoint_FIFOs[Address & ENDPOINT_EPNUM_MASK].IN.Position = 0; + else + USB_Endpoint_FIFOs[Address & ENDPOINT_EPNUM_MASK].OUT.Position = 0; + } + + /** Determines if the currently selected endpoint is enabled, but not necessarily configured. + * + * \return Boolean \c true if the currently selected endpoint is enabled, \c false otherwise. + */ + static inline bool Endpoint_IsEnabled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsEnabled(void) + { + return true; + } + + /** Aborts all pending IN transactions on the currently selected endpoint, once the bank + * has been queued for transmission to the host via \ref Endpoint_ClearIN(). This function + * will terminate all queued transactions, resetting the endpoint banks ready for a new + * packet. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + */ + static inline void Endpoint_AbortPendingIN(void) + { + USB_Endpoint_SelectedHandle->STATUS |= USB_EP_BUSNACK0_bm; + } + + /** Determines if the currently selected endpoint may be read from (if data is waiting in the endpoint + * bank and the endpoint is an OUT direction, or if the bank is not yet full if the endpoint is an IN + * direction). This function will return false if an error has occurred in the endpoint, if the endpoint + * is an OUT direction and no packet (or an empty packet) has been received, or if the endpoint is an IN + * direction and the endpoint bank is full. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + * + * \return Boolean \c true if the currently selected endpoint may be read from or written to, depending + * on its direction. + */ + static inline bool Endpoint_IsReadWriteAllowed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsReadWriteAllowed(void) + { + return (USB_Endpoint_SelectedFIFO->Position < USB_Endpoint_SelectedFIFO->Length); + } + + /** Determines if the currently selected endpoint is configured. + * + * \return Boolean \c true if the currently selected endpoint has been configured, \c false otherwise. + */ + static inline bool Endpoint_IsConfigured(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsConfigured(void) + { + return ((USB_Endpoint_SelectedHandle->CTRL & USB_EP_TYPE_gm) ? true : false); + } + + /** Determines if the selected IN endpoint is ready for a new packet to be sent to the host. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + * + * \return Boolean \c true if the current endpoint is ready for an IN packet, \c false otherwise. + */ + static inline bool Endpoint_IsINReady(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsINReady(void) + { + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint | ENDPOINT_DIR_IN); + + return ((USB_Endpoint_SelectedHandle->STATUS & USB_EP_BUSNACK0_bm) ? true : false); + } + + /** Determines if the selected OUT endpoint has received new packet from the host. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + * + * \return Boolean \c true if current endpoint is has received an OUT packet, \c false otherwise. + */ + static inline bool Endpoint_IsOUTReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsOUTReceived(void) + { + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint & ~ENDPOINT_DIR_IN); + + if (USB_Endpoint_SelectedHandle->STATUS & USB_EP_TRNCOMPL0_bm) + { + USB_Endpoint_SelectedFIFO->Length = USB_Endpoint_SelectedHandle->CNT; + return true; + } + + return false; + } + + /** Determines if the current CONTROL type endpoint has received a SETUP packet. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + * + * \return Boolean \c true if the selected endpoint has received a SETUP packet, \c false otherwise. + */ + static inline bool Endpoint_IsSETUPReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsSETUPReceived(void) + { + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint & ~ENDPOINT_DIR_IN); + + if (USB_Endpoint_SelectedHandle->STATUS & USB_EP_SETUP_bm) + { + USB_Endpoint_SelectedFIFO->Length = USB_Endpoint_SelectedHandle->CNT; + return true; + } + + return false; + } + + /** Clears a received SETUP packet on the currently selected CONTROL type endpoint, freeing up the + * endpoint for the next packet. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + * + * \note This is not applicable for non CONTROL type endpoints. + */ + static inline void Endpoint_ClearSETUP(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearSETUP(void) + { + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint & ~ENDPOINT_DIR_IN); + USB_Endpoint_SelectedHandle->STATUS &= ~(USB_EP_SETUP_bm | USB_EP_TRNCOMPL0_bm | USB_EP_BUSNACK0_bm | USB_EP_OVF_bm); + USB_Endpoint_SelectedHandle->STATUS |= USB_EP_TOGGLE_bm; + USB_Endpoint_SelectedFIFO->Position = 0; + + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint | ENDPOINT_DIR_IN); + USB_Endpoint_SelectedHandle->STATUS |= USB_EP_TOGGLE_bm; + USB_Endpoint_SelectedFIFO->Position = 0; + } + + /** Sends an IN packet to the host on the currently selected endpoint, freeing up the endpoint for the + * next packet and switching to the alternative endpoint bank if double banked. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + */ + static inline void Endpoint_ClearIN(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearIN(void) + { + USB_Endpoint_SelectedHandle->CNT = USB_Endpoint_SelectedFIFO->Position; + USB_Endpoint_SelectedHandle->STATUS &= ~(USB_EP_TRNCOMPL0_bm | USB_EP_BUSNACK0_bm | USB_EP_OVF_bm); + USB_Endpoint_SelectedFIFO->Position = 0; + } + + /** Acknowledges an OUT packet to the host on the currently selected endpoint, freeing up the endpoint + * for the next packet and switching to the alternative endpoint bank if double banked. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + */ + static inline void Endpoint_ClearOUT(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearOUT(void) + { + USB_Endpoint_SelectedHandle->STATUS &= ~(USB_EP_TRNCOMPL0_bm | USB_EP_BUSNACK0_bm | USB_EP_OVF_bm); + USB_Endpoint_SelectedFIFO->Position = 0; + } + + /** Stalls the current endpoint, indicating to the host that a logical problem occurred with the + * indicated endpoint and that the current transfer sequence should be aborted. This provides a + * way for devices to indicate invalid commands to the host so that the current transfer can be + * aborted and the host can begin its own recovery sequence. + * + * The currently selected endpoint remains stalled until either the \ref Endpoint_ClearStall() macro + * is called, or the host issues a CLEAR FEATURE request to the device for the currently selected + * endpoint. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + */ + static inline void Endpoint_StallTransaction(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_StallTransaction(void) + { + USB_Endpoint_SelectedHandle->CTRL |= USB_EP_STALL_bm; + + if ((USB_Endpoint_SelectedHandle->CTRL & USB_EP_TYPE_gm) == USB_EP_TYPE_CONTROL_gc) + { + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint ^ ENDPOINT_DIR_IN); + USB_Endpoint_SelectedHandle->CTRL |= USB_EP_STALL_bm; + } + } + + /** Clears the STALL condition on the currently selected endpoint. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + */ + static inline void Endpoint_ClearStall(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ClearStall(void) + { + USB_Endpoint_SelectedHandle->CTRL &= ~USB_EP_STALL_bm; + } + + /** Determines if the currently selected endpoint is stalled, false otherwise. + * + * \ingroup Group_EndpointPacketManagement_XMEGA + * + * \return Boolean \c true if the currently selected endpoint is stalled, \c false otherwise. + */ + static inline bool Endpoint_IsStalled(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Endpoint_IsStalled(void) + { + return ((USB_Endpoint_SelectedHandle->CTRL & USB_EP_STALL_bm) ? true : false); + } + + /** Resets the data toggle of the currently selected endpoint. */ + static inline void Endpoint_ResetDataToggle(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_ResetDataToggle(void) + { + USB_Endpoint_SelectedHandle->STATUS &= ~USB_EP_TOGGLE_bm; + } + + /** Determines the currently selected endpoint's direction. + * + * \return The currently selected endpoint's direction, as a \c ENDPOINT_DIR_* mask. + */ + static inline uint8_t Endpoint_GetEndpointDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_GetEndpointDirection(void) + { + return (USB_Endpoint_SelectedEndpoint & ENDPOINT_DIR_IN); + } + + /** Reads one byte from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \return Next byte in the currently selected endpoint's FIFO buffer. + */ + static inline uint8_t Endpoint_Read_8(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint8_t Endpoint_Read_8(void) + { + return USB_Endpoint_SelectedFIFO->Data[USB_Endpoint_SelectedFIFO->Position++]; + } + + /** Writes one byte to the currently selected endpoint's bank, for IN direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \param[in] Data Data to write into the the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_8(const uint8_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_8(const uint8_t Data) + { + USB_Endpoint_SelectedFIFO->Data[USB_Endpoint_SelectedFIFO->Position++] = Data; + } + + /** Discards one byte from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + */ + static inline void Endpoint_Discard_8(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_8(void) + { + USB_Endpoint_SelectedFIFO->Position++; + } + + /** Reads two bytes from the currently selected endpoint's bank in little endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \return Next two bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_Read_16_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_Read_16_LE(void) + { + uint16_t Byte0 = Endpoint_Read_8(); + uint16_t Byte1 = Endpoint_Read_8(); + + return ((Byte1 << 8) | Byte0); + } + + /** Reads two bytes from the currently selected endpoint's bank in big endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \return Next two bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint16_t Endpoint_Read_16_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint16_t Endpoint_Read_16_BE(void) + { + uint16_t Byte0 = Endpoint_Read_8(); + uint16_t Byte1 = Endpoint_Read_8(); + + return ((Byte0 << 8) | Byte1); + } + + /** Writes two bytes to the currently selected endpoint's bank in little endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_16_LE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_16_LE(const uint16_t Data) + { + Endpoint_Write_8(Data & 0xFF); + Endpoint_Write_8(Data >> 8); + } + + /** Writes two bytes to the currently selected endpoint's bank in big endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_16_BE(const uint16_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_16_BE(const uint16_t Data) + { + Endpoint_Write_8(Data >> 8); + Endpoint_Write_8(Data & 0xFF); + } + + /** Discards two bytes from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + */ + static inline void Endpoint_Discard_16(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_16(void) + { + Endpoint_Discard_8(); + Endpoint_Discard_8(); + } + + /** Reads four bytes from the currently selected endpoint's bank in little endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \return Next four bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint32_t Endpoint_Read_32_LE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_Read_32_LE(void) + { + uint32_t Byte0 = Endpoint_Read_8(); + uint32_t Byte1 = Endpoint_Read_8(); + uint32_t Byte2 = Endpoint_Read_8(); + uint32_t Byte3 = Endpoint_Read_8(); + + return ((Byte3 << 24) | (Byte2 << 16) | (Byte1 << 8) | Byte0); + } + + /** Reads four bytes from the currently selected endpoint's bank in big endian format, for OUT + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \return Next four bytes in the currently selected endpoint's FIFO buffer. + */ + static inline uint32_t Endpoint_Read_32_BE(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline uint32_t Endpoint_Read_32_BE(void) + { + uint32_t Byte0 = Endpoint_Read_8(); + uint32_t Byte1 = Endpoint_Read_8(); + uint32_t Byte2 = Endpoint_Read_8(); + uint32_t Byte3 = Endpoint_Read_8(); + + return ((Byte0 << 24) | (Byte1 << 16) | (Byte2 << 8) | Byte3); + } + + /** Writes four bytes to the currently selected endpoint's bank in little endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_32_LE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_32_LE(const uint32_t Data) + { + Endpoint_Write_8(Data & 0xFF); + Endpoint_Write_8(Data >> 8); + Endpoint_Write_8(Data >> 16); + Endpoint_Write_8(Data >> 24); + } + + /** Writes four bytes to the currently selected endpoint's bank in big endian format, for IN + * direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + * + * \param[in] Data Data to write to the currently selected endpoint's FIFO buffer. + */ + static inline void Endpoint_Write_32_BE(const uint32_t Data) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Write_32_BE(const uint32_t Data) + { + Endpoint_Write_8(Data >> 24); + Endpoint_Write_8(Data >> 16); + Endpoint_Write_8(Data >> 8); + Endpoint_Write_8(Data & 0xFF); + } + + /** Discards four bytes from the currently selected endpoint's bank, for OUT direction endpoints. + * + * \ingroup Group_EndpointPrimitiveRW_XMEGA + */ + static inline void Endpoint_Discard_32(void) ATTR_ALWAYS_INLINE; + static inline void Endpoint_Discard_32(void) + { + Endpoint_Discard_8(); + Endpoint_Discard_8(); + Endpoint_Discard_8(); + Endpoint_Discard_8(); + } + + /* External Variables: */ + /** Global indicating the maximum packet size of the default control endpoint located at address + * 0 in the device. This value is set to the value indicated in the device descriptor in the user + * project once the USB interface is initialized into device mode. + * + * If space is an issue, it is possible to fix this to a static value by defining the control + * endpoint size in the \c FIXED_CONTROL_ENDPOINT_SIZE token passed to the compiler in the makefile + * via the -D switch. When a fixed control endpoint size is used, the size is no longer dynamically + * read from the descriptors at runtime and instead fixed to the given value. When used, it is + * important that the descriptor control endpoint size value matches the size given as the + * \c FIXED_CONTROL_ENDPOINT_SIZE token - it is recommended that the \c FIXED_CONTROL_ENDPOINT_SIZE token + * be used in the device descriptors to ensure this. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + #if (!defined(FIXED_CONTROL_ENDPOINT_SIZE) || defined(__DOXYGEN__)) + extern uint8_t USB_Device_ControlEndpointSize; + #else + #define USB_Device_ControlEndpointSize FIXED_CONTROL_ENDPOINT_SIZE + #endif + + /* Function Prototypes: */ + /** Configures a table of endpoint descriptions, in sequence. This function can be used to configure multiple + * endpoints at the same time. + * + * \note Endpoints with a zero address will be ignored, thus this function cannot be used to configure the + * control endpoint. + * + * \param[in] Table Pointer to a table of endpoint descriptions. + * \param[in] Entries Number of entries in the endpoint table to configure. + * + * \return Boolean \c true if all endpoints configured successfully, \c false otherwise. + */ + bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table, + const uint8_t Entries); + + /** Completes the status stage of a control transfer on a CONTROL type endpoint automatically, + * with respect to the data direction. This is a convenience function which can be used to + * simplify user control request handling. + * + * \note This routine should not be called on non CONTROL type endpoints. + */ + void Endpoint_ClearStatusStage(void); + + /** Spin-loops until the currently selected non-control endpoint is ready for the next packet of data + * to be read or written to it. + * + * \note This routine should not be called on CONTROL type endpoints. + * + * \ingroup Group_EndpointRW_XMEGA + * + * \return A value from the \ref Endpoint_WaitUntilReady_ErrorCodes_t enum. + */ + uint8_t Endpoint_WaitUntilReady(void); + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Host_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Host_XMEGA.c new file mode 100644 index 0000000000..39d920afe1 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Host_XMEGA.c @@ -0,0 +1,41 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/PipeStream_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/PipeStream_XMEGA.c new file mode 100644 index 0000000000..39d920afe1 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/PipeStream_XMEGA.c @@ -0,0 +1,41 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Pipe_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Pipe_XMEGA.c new file mode 100644 index 0000000000..6106cb5813 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Pipe_XMEGA.c @@ -0,0 +1,37 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBMode.h" + +#if defined(USB_CAN_BE_HOST) + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_R.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_R.c new file mode 100644 index 0000000000..35776410e2 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_R.c @@ -0,0 +1,87 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint & ~ENDPOINT_DIR_IN); + + if (!(Length)) + Endpoint_ClearOUT(); + + while (Length) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + + if (Endpoint_IsOUTReceived()) + { + while (Length && Endpoint_BytesInEndpoint()) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + } + + Endpoint_ClearOUT(); + } + } + + while (!(Endpoint_IsINReady())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_W.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_W.c new file mode 100644 index 0000000000..ed2d2d9b75 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_Control_W.c @@ -0,0 +1,96 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (const void* const Buffer, + uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + bool LastPacketFull = false; + + Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint | ENDPOINT_DIR_IN); + + if (Length > USB_ControlRequest.wLength) + Length = USB_ControlRequest.wLength; + else if (!(Length)) + Endpoint_ClearIN(); + + while (Length || LastPacketFull) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + else if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + else if (Endpoint_IsOUTReceived()) + break; + + if (Endpoint_IsINReady()) + { + uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint(); + + while (Length && (BytesInEndpoint < USB_Device_ControlEndpointSize)) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInEndpoint++; + } + + LastPacketFull = (BytesInEndpoint == USB_Device_ControlEndpointSize); + Endpoint_ClearIN(); + } + } + + while (!(Endpoint_IsOUTReceived())) + { + uint8_t USB_DeviceState_LCL = USB_DeviceState; + + if (USB_DeviceState_LCL == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_TRANSFER_BYTE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_RW.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_RW.c new file mode 100644 index 0000000000..02ad97867e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/Template/Template_Endpoint_RW.c @@ -0,0 +1,90 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(TEMPLATE_FUNC_NAME) + +// cppcheck-suppress unusedFunction +uint8_t TEMPLATE_FUNC_NAME (TEMPLATE_BUFFER_TYPE const Buffer, + uint16_t Length, + uint16_t* const BytesProcessed) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + uint16_t BytesInTransfer = 0; + uint8_t ErrorCode; + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + + if (BytesProcessed != NULL) + { + Length -= *BytesProcessed; + TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed); + } + + while (Length) + { + if (!(Endpoint_IsReadWriteAllowed())) + { + TEMPLATE_CLEAR_ENDPOINT(); + + #if !defined(INTERRUPT_CONTROL_ENDPOINT) + USB_USBTask(); + #endif + + if (BytesProcessed != NULL) + { + *BytesProcessed += BytesInTransfer; + return ENDPOINT_RWSTREAM_IncompleteTransfer; + } + + if ((ErrorCode = Endpoint_WaitUntilReady())) + return ErrorCode; + } + else + { + TEMPLATE_TRANSFER_BYTE(DataStream); + TEMPLATE_BUFFER_MOVE(DataStream, 1); + Length--; + BytesInTransfer++; + } + } + + return ENDPOINT_RWSTREAM_NoError; +} + +#undef TEMPLATE_FUNC_NAME +#undef TEMPLATE_BUFFER_TYPE +#undef TEMPLATE_TRANSFER_BYTE +#undef TEMPLATE_CLEAR_ENDPOINT +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_BUFFER_MOVE + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBController_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBController_XMEGA.c new file mode 100644 index 0000000000..3899278db6 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBController_XMEGA.c @@ -0,0 +1,189 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_USB_DRIVER +#define __INCLUDE_FROM_USB_CONTROLLER_C +#include "../USBController.h" + +#if (!defined(USB_HOST_ONLY) && !defined(USB_DEVICE_ONLY)) +volatile uint8_t USB_CurrentMode = USB_MODE_None; +#endif + +#if !defined(USE_STATIC_OPTIONS) +volatile uint8_t USB_Options; +#endif + +/* Ugly workaround to ensure an aligned table, since __BIGGEST_ALIGNMENT__ == 1 for 8-bit AVR-GCC */ +uint8_t USB_EndpointTable[sizeof(USB_EndpointTable_t) + 1]; + +void USB_Init( + #if defined(USB_CAN_BE_BOTH) + const uint8_t Mode + #endif + + #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) + , + #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) + void + #endif + + #if !defined(USE_STATIC_OPTIONS) + const uint8_t Options + #endif + ) +{ + #if !defined(USE_STATIC_OPTIONS) + USB_Options = Options; + #endif + + USB_IsInitialized = true; + + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + NVM.CMD = NVM_CMD_READ_CALIB_ROW_gc; + USB.CAL0 = pgm_read_byte(offsetof(NVM_PROD_SIGNATURES_t, USBCAL0)); + USB.CAL1 = pgm_read_byte(offsetof(NVM_PROD_SIGNATURES_t, USBCAL1)); + NVM.CMD = 0; + + /* Ugly workaround to ensure an aligned table, since __BIGGEST_ALIGNMENT__ == 1 for the 8-bit AVR-GCC toochain */ + USB.EPPTR = ((intptr_t)&USB_EndpointTable[1] & ~(1 << 0)); + USB.CTRLA = (USB_STFRNUM_bm | ((ENDPOINT_TOTAL_ENDPOINTS - 1) << USB_MAXEP_gp)); + + if ((USB_Options & USB_OPT_BUSEVENT_PRIHIGH) == USB_OPT_BUSEVENT_PRIHIGH) + USB.INTCTRLA = (3 << USB_INTLVL_gp); + else if ((USB_Options & USB_OPT_BUSEVENT_PRIMED) == USB_OPT_BUSEVENT_PRIMED) + USB.INTCTRLA = (2 << USB_INTLVL_gp); + else + USB.INTCTRLA = (1 << USB_INTLVL_gp); + + SetGlobalInterruptMask(CurrentGlobalInt); + + USB_ResetInterface(); +} + +void USB_Disable(void) +{ + USB_INT_DisableAllInterrupts(); + USB_INT_ClearAllInterrupts(); + + USB_Detach(); + USB_Controller_Disable(); + + USB_IsInitialized = false; +} + +void USB_ResetInterface(void) +{ + #if defined(USB_DEVICE_OPT_FULLSPEED) + if (USB_Options & USB_DEVICE_OPT_LOWSPEED) + CLK.USBCTRL = (((F_USB / 6000000) - 1) << CLK_USBPSDIV_gp); + else + CLK.USBCTRL = (((F_USB / 48000000) - 1) << CLK_USBPSDIV_gp); + #else + CLK.USBCTRL = (((F_USB / 6000000) - 1) << CLK_USBPSDIV_gp); + #endif + + if (USB_Options & USB_OPT_PLLCLKSRC) + CLK.USBCTRL |= (CLK_USBSRC_PLL_gc | CLK_USBSEN_bm); + else + CLK.USBCTRL |= (CLK_USBSRC_RC32M_gc | CLK_USBSEN_bm); + + USB_Device_SetDeviceAddress(0); + + USB_INT_DisableAllInterrupts(); + USB_INT_ClearAllInterrupts(); + + USB_Controller_Reset(); + USB_Init_Device(); +} + +#if defined(USB_CAN_BE_DEVICE) +static void USB_Init_Device(void) +{ + USB_DeviceState = DEVICE_STATE_Unattached; + USB_Device_ConfigurationNumber = 0; + + #if !defined(NO_DEVICE_REMOTE_WAKEUP) + USB_Device_RemoteWakeupEnabled = false; + #endif + + #if !defined(NO_DEVICE_SELF_POWER) + USB_Device_CurrentlySelfPowered = false; + #endif + + #if !defined(FIXED_CONTROL_ENDPOINT_SIZE) + USB_Descriptor_Device_t* DeviceDescriptorPtr; + + #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \ + !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)) + uint8_t DescriptorAddressSpace; + + if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr, &DescriptorAddressSpace) != NO_DESCRIPTOR) + { + if (DescriptorAddressSpace == MEMSPACE_FLASH) + USB_Device_ControlEndpointSize = pgm_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + else if (DescriptorAddressSpace == MEMSPACE_EEPROM) + USB_Device_ControlEndpointSize = eeprom_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + else + USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size; + } + #else + if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR) + { + #if defined(USE_RAM_DESCRIPTORS) + USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size; + #elif defined(USE_EEPROM_DESCRIPTORS) + USB_Device_ControlEndpointSize = eeprom_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + #else + USB_Device_ControlEndpointSize = pgm_read_byte(&DeviceDescriptorPtr->Endpoint0Size); + #endif + } + #endif + #endif + + if (USB_Options & USB_DEVICE_OPT_LOWSPEED) + USB_Device_SetLowSpeed(); + else + USB_Device_SetFullSpeed(); + + Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, + USB_Device_ControlEndpointSize, 1); + + USB_INT_Enable(USB_INT_BUSEVENTI); + + USB_Attach(); +} +#endif + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBController_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBController_XMEGA.h new file mode 100644 index 0000000000..bb37905aba --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBController_XMEGA.h @@ -0,0 +1,313 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Controller definitions for the AVR XMEGA microcontrollers. + * \copydetails Group_USBManagement_XMEGA + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +/** \ingroup Group_USBManagement + * \defgroup Group_USBManagement_XMEGA USB Interface Management (XMEGA) + * \brief USB Controller definitions for the AVR XMEGA microcontrollers. + * + * Functions, macros, variables, enums and types related to the setup and management of the USB interface. + * + * @{ + */ + +#ifndef __USBCONTROLLER_XMEGA_H__ +#define __USBCONTROLLER_XMEGA_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + #include "../USBMode.h" + #include "../Events.h" + #include "../USBTask.h" + #include "../USBInterrupt.h" + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Type Defines: */ + typedef struct + { + struct + { + USB_EP_t OUT; + USB_EP_t IN; + } Endpoints[16]; + uint16_t FrameNum; + } ATTR_PACKED USB_EndpointTable_t; + + /* External Variables: */ + extern uint8_t USB_EndpointTable[]; + + #endif + + /* Includes: */ + #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__) + #include "../Device.h" + #include "../Endpoint.h" + #include "../DeviceStandardReq.h" + #include "../EndpointStream.h" + #endif + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks and Defines: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + #if !defined(F_USB) + #error F_USB is not defined. You must define F_USB to the frequency of the unprescaled USB controller clock in your project makefile. + #endif + + #if ((F_USB % 6000000) || (F_USB < 6000000)) + #error Invalid F_USB specified. F_USB must be a multiple of 6MHz for USB Low Speed operation, and a multiple of 48MHz for Full Speed operation. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** \name USB Controller Option Masks */ + //@{ + /** Sets the USB bus interrupt priority level to be low priority. The USB bus interrupt is used for Start of Frame events, bus suspend + * and resume events, bus reset events and other events related to the management of the USB bus. + */ + #define USB_OPT_BUSEVENT_PRILOW ((0 << 2) | (0 << 1)) + + /** Sets the USB bus interrupt priority level to be medium priority. The USB bus interrupt is used for Start of Frame events, bus suspend + * and resume events, bus reset events and other events related to the management of the USB bus. + */ + #define USB_OPT_BUSEVENT_PRIMED ((0 << 2) | (1 << 1)) + + /** Sets the USB bus interrupt priority level to be high priority. The USB bus interrupt is used for Start of Frame events, bus suspend + * and resume events, bus reset events and other events related to the management of the USB bus. + */ + #define USB_OPT_BUSEVENT_PRIHIGH ((1 << 2) | (0 << 1)) + + /** Sets the USB controller to source its clock from the internal RC 32MHz clock, once it has been DFLL calibrated to 48MHz. */ + #define USB_OPT_RC32MCLKSRC (0 << 3) + + /** Sets the USB controller to source its clock from the internal PLL. */ + #define USB_OPT_PLLCLKSRC (1 << 3) + //@} + + #if !defined(USB_STREAM_TIMEOUT_MS) || defined(__DOXYGEN__) + /** Constant for the maximum software timeout period of the USB data stream transfer functions + * (both control and standard) when in either device or host mode. If the next packet of a stream + * is not received or acknowledged within this time period, the stream function will fail. + * + * This value may be overridden in the user project makefile as the value of the + * \ref USB_STREAM_TIMEOUT_MS token, and passed to the compiler using the -D switch. + */ + #define USB_STREAM_TIMEOUT_MS 100 + #endif + + /* Inline Functions: */ + /** Detaches the device from the USB bus. This has the effect of removing the device from any + * attached host, ceasing USB communications. If no host is present, this prevents any host from + * enumerating the device once attached until \ref USB_Attach() is called. + */ + static inline void USB_Detach(void) ATTR_ALWAYS_INLINE; + static inline void USB_Detach(void) + { + USB.CTRLB &= ~USB_ATTACH_bm; + } + + /** Attaches the device to the USB bus. This announces the device's presence to any attached + * USB host, starting the enumeration process. If no host is present, attaching the device + * will allow for enumeration once a host is connected to the device. + * + * This is inexplicably also required for proper operation while in host mode, to enable the + * attachment of a device to the host. This is despite the bit being located in the device-mode + * register and despite the datasheet making no mention of its requirement in host mode. + */ + static inline void USB_Attach(void) ATTR_ALWAYS_INLINE; + static inline void USB_Attach(void) + { + USB.CTRLB |= USB_ATTACH_bm; + } + + /* Function Prototypes: */ + /** Main function to initialize and start the USB interface. Once active, the USB interface will + * allow for device connection to a host when in device mode, or for device enumeration while in + * host mode. + * + * As the USB library relies on interrupts for the device and host mode enumeration processes, + * the user must enable global interrupts before or shortly after this function is called. In + * device mode, interrupts must be enabled within 500ms of this function being called to ensure + * that the host does not time out whilst enumerating the device. In host mode, interrupts may be + * enabled at the application's leisure however enumeration will not begin of an attached device + * until after this has occurred. + * + * Calling this function when the USB interface is already initialized will cause a complete USB + * interface reset and re-enumeration. + * + * \param[in] Mode This is a mask indicating what mode the USB interface is to be initialized to, a value + * from the \ref USB_Modes_t enum. + * + * \param[in] Options Mask indicating the options which should be used when initializing the USB + * interface to control the USB interface's behavior. This should be comprised of + * a \c USB_OPT_REG_* mask to control the regulator, a \c USB_OPT_*_PLL mask to control the + * PLL, and a \c USB_DEVICE_OPT_* mask (when the device mode is enabled) to set the device + * mode speed. + * + * \note To reduce the FLASH requirements of the library if only device or host mode is required, + * the mode can be statically set in the project makefile by defining the token \c USB_DEVICE_ONLY + * (for device mode) or \c USB_HOST_ONLY (for host mode), passing the token to the compiler + * via the -D switch. If the mode is statically set, this parameter does not exist in the + * function prototype. + * \n\n + * + * \note To reduce the FLASH requirements of the library if only fixed settings are required, + * the options may be set statically in the same manner as the mode (see the Mode parameter of + * this function). To statically set the USB options, pass in the \c USE_STATIC_OPTIONS token, + * defined to the appropriate options masks. When the options are statically set, this + * parameter does not exist in the function prototype. + * \n\n + * + * \note The mode parameter does not exist on devices where only one mode is possible, such as USB + * AVR models which only implement the USB device mode in hardware. + * + * \see \ref Group_Device for the \c USB_DEVICE_OPT_* masks. + */ + void USB_Init( + #if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__) + const uint8_t Mode + #endif + + #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS)) || defined(__DOXYGEN__) + , + #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) + void + #endif + + #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) + const uint8_t Options + #endif + ); + + /** Shuts down the USB interface. This turns off the USB interface after deallocating all USB FIFO + * memory, endpoints and pipes. When turned off, no USB functionality can be used until the interface + * is restarted with the \ref USB_Init() function. + */ + void USB_Disable(void); + + /** Resets the interface, when already initialized. This will re-enumerate the device if already connected + * to a host, or re-enumerate an already attached device when in host mode. + */ + void USB_ResetInterface(void); + + /* Global Variables: */ + #if (!defined(USB_HOST_ONLY) && !defined(USB_DEVICE_ONLY)) || defined(__DOXYGEN__) + /** Indicates the mode that the USB interface is currently initialized to, a value from the + * \ref USB_Modes_t enum. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + * + * \note When the controller is initialized into UID auto-detection mode, this variable will hold the + * currently selected USB mode (i.e. \ref USB_MODE_Device or \ref USB_MODE_Host). If the controller + * is fixed into a specific mode (either through the \c USB_DEVICE_ONLY or \c USB_HOST_ONLY compile time + * options, or a limitation of the USB controller in the chosen device model) this will evaluate to + * a constant of the appropriate value and will never evaluate to \ref USB_MODE_None even when the + * USB interface is not initialized. + */ + extern volatile uint8_t USB_CurrentMode; + #elif defined(USB_DEVICE_ONLY) + #define USB_CurrentMode USB_MODE_Device + #endif + + #if !defined(USE_STATIC_OPTIONS) || defined(__DOXYGEN__) + /** Indicates the current USB options that the USB interface was initialized with when \ref USB_Init() + * was called. This value will be one of the \c USB_MODE_* masks defined elsewhere in this module. + * + * \attention This variable should be treated as read-only in the user application, and never manually + * changed in value. + */ + extern volatile uint8_t USB_Options; + #elif defined(USE_STATIC_OPTIONS) + #define USB_Options USE_STATIC_OPTIONS + #endif + + /* Enums: */ + /** Enum for the possible USB controller modes, for initialization via \ref USB_Init() and indication back to the + * user application via \ref USB_CurrentMode. + */ + enum USB_Modes_t + { + USB_MODE_None = 0, /**< Indicates that the controller is currently not initialized in any specific USB mode. */ + USB_MODE_Device = 1, /**< Indicates that the controller is currently initialized in USB Device mode. */ + }; + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Function Prototypes: */ + #if defined(__INCLUDE_FROM_USB_CONTROLLER_C) + static void USB_Init_Device(void); + #endif + + /* Inline Functions: */ + static inline void USB_Controller_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Enable(void) + { + USB.CTRLA |= USB_ENABLE_bm; + } + + static inline void USB_Controller_Disable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Disable(void) + { + USB.CTRLA &= ~USB_ENABLE_bm; + } + + static inline void USB_Controller_Reset(void) ATTR_ALWAYS_INLINE; + static inline void USB_Controller_Reset(void) + { + USB.CTRLA &= ~USB_ENABLE_bm; + USB.CTRLA |= USB_ENABLE_bm; + } + + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBInterrupt_XMEGA.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBInterrupt_XMEGA.c new file mode 100644 index 0000000000..9bba25ae96 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBInterrupt_XMEGA.c @@ -0,0 +1,106 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../../../Common/Common.h" +#if (ARCH == ARCH_XMEGA) + +#define __INCLUDE_FROM_USB_DRIVER +#include "../USBInterrupt.h" + +void USB_INT_DisableAllInterrupts(void) +{ + USB.INTCTRLA &= USB_INTLVL_gm; + USB.INTCTRLB = 0; +} + +void USB_INT_ClearAllInterrupts(void) +{ + USB.INTFLAGSACLR = 0xFF; + USB.INTFLAGSBCLR = 0xFF; +} + +ISR(USB_BUSEVENT_vect) +{ + #if !defined(NO_SOF_EVENTS) + if (USB_INT_HasOccurred(USB_INT_SOFI) && USB_INT_IsEnabled(USB_INT_SOFI)) + { + USB_INT_Clear(USB_INT_SOFI); + + EVENT_USB_Device_StartOfFrame(); + } + #endif + + if (USB_INT_HasOccurred(USB_INT_BUSEVENTI_Suspend)) + { + USB_INT_Clear(USB_INT_BUSEVENTI_Suspend); + + #if !defined(NO_LIMITED_CONTROLLER_CONNECT) + USB_DeviceState = DEVICE_STATE_Unattached; + EVENT_USB_Device_Disconnect(); + #else + USB_DeviceState = DEVICE_STATE_Suspended; + EVENT_USB_Device_Suspend(); + #endif + } + + if (USB_INT_HasOccurred(USB_INT_BUSEVENTI_Resume)) + { + USB_INT_Clear(USB_INT_BUSEVENTI_Resume); + + if (USB_Device_ConfigurationNumber) + USB_DeviceState = DEVICE_STATE_Configured; + else + USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered; + + #if !defined(NO_LIMITED_CONTROLLER_CONNECT) + EVENT_USB_Device_Connect(); + #else + EVENT_USB_Device_WakeUp(); + #endif + } + + if (USB_INT_HasOccurred(USB_INT_BUSEVENTI_Reset)) + { + USB_INT_Clear(USB_INT_BUSEVENTI_Reset); + + USB_DeviceState = DEVICE_STATE_Default; + USB_Device_ConfigurationNumber = 0; + + USB_Device_SetDeviceAddress(0); + + Endpoint_ClearEndpoints(); + Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, + USB_Device_ControlEndpointSize, 1); + + EVENT_USB_Device_Reset(); + } +} + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBInterrupt_XMEGA.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBInterrupt_XMEGA.h new file mode 100644 index 0000000000..5eef7121ee --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/XMEGA/USBInterrupt_XMEGA.h @@ -0,0 +1,166 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief USB Controller Interrupt definitions for the AVR XMEGA microcontrollers. + * + * This file contains definitions required for the correct handling of low level USB service routine interrupts + * from the USB controller. + * + * \note This file should not be included directly. It is automatically included as needed by the USB driver + * dispatch header located in LUFA/Drivers/USB/USB.h. + */ + +#ifndef __USBINTERRUPT_XMEGA_H__ +#define __USBINTERRUPT_XMEGA_H__ + + /* Includes: */ + #include "../../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_USB_DRIVER) + #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Enums: */ + enum USB_Interrupts_t + { + USB_INT_BUSEVENTI = 1, + USB_INT_BUSEVENTI_Suspend = 2, + USB_INT_BUSEVENTI_Resume = 3, + USB_INT_BUSEVENTI_Reset = 4, + USB_INT_SOFI = 5, + }; + + /* Inline Functions: */ + static inline void USB_INT_Enable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Enable(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_BUSEVENTI: + USB.INTCTRLA |= USB_BUSEVIE_bm; + return; + case USB_INT_SOFI: + USB.INTCTRLA |= USB_SOFIE_bm; + return; + } + } + + static inline void USB_INT_Disable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Disable(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_BUSEVENTI: + USB.INTCTRLA &= ~USB_BUSEVIE_bm; + return; + case USB_INT_SOFI: + USB.INTCTRLA &= ~USB_SOFIE_bm; + return; + } + } + + static inline void USB_INT_Clear(const uint8_t Interrupt) ATTR_ALWAYS_INLINE; + static inline void USB_INT_Clear(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_BUSEVENTI_Suspend: + USB.INTFLAGSACLR = USB_SUSPENDIF_bm; + return; + case USB_INT_BUSEVENTI_Resume: + USB.INTFLAGSACLR = USB_RESUMEIF_bm; + return; + case USB_INT_BUSEVENTI_Reset: + USB.INTFLAGSACLR = USB_RSTIF_bm; + return; + case USB_INT_SOFI: + USB.INTFLAGSACLR = USB_SOFIF_bm; + return; + } + } + + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_BUSEVENTI: + return ((USB.INTCTRLA & USB_BUSEVIE_bm) ? true : false); + case USB_INT_SOFI: + return ((USB.INTCTRLA & USB_SOFIE_bm) ? true : false); + } + + return false; + } + + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; + static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) + { + switch (Interrupt) + { + case USB_INT_BUSEVENTI_Suspend: + return ((USB.INTFLAGSACLR & USB_SUSPENDIF_bm) ? true : false); + case USB_INT_BUSEVENTI_Resume: + return ((USB.INTFLAGSACLR & USB_RESUMEIF_bm) ? true : false); + case USB_INT_BUSEVENTI_Reset: + return ((USB.INTFLAGSACLR & USB_RSTIF_bm) ? true : false); + case USB_INT_SOFI: + return ((USB.INTFLAGSACLR & USB_SOFIF_bm) ? true : false); + } + + return false; + } + + /* Includes: */ + #include "../USBMode.h" + #include "../Events.h" + #include "../USBController.h" + + /* Function Prototypes: */ + void USB_INT_ClearAllInterrupts(void); + void USB_INT_DisableAllInterrupts(void); + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/USB.h b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/USB.h new file mode 100644 index 0000000000..66f0fd3c0a --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/USB.h @@ -0,0 +1,418 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Master include file for the library USB functionality. + * + * Master include file for the library USB functionality. + * + * This file should be included in all user projects making use of the USB portions of the library, instead of + * the individual USB driver submodule headers. + */ + +/** \defgroup Group_USB USB Core - LUFA/Drivers/USB/USB.h + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Drivers/USB/Core/ConfigDescriptors.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/DeviceStandardReq.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/Events.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/HostStandardReq.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/USBTask.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/Device_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/Endpoint_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/EndpointStream_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/Host_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/Pipe_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/PipeStream_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/USBController_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Core/<i>ARCH</i>/USBInterrupt_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * - LUFA/Drivers/USB/Class/Common/HIDParser.c <i>(Makefile source module name: LUFA_SRC_USB)</i> + * + * \section Sec_ModDescription Module Description + * Driver and framework for the USB controller of the selected architecture and microcontroller model. This module + * consists of many submodules, and is designed to provide an easy way to configure and control USB host, device + * or OTG mode USB applications. + * + * The USB stack requires the sole control over the USB controller in the microcontroller only; i.e. it does not + * require any additional timers or other peripherals to operate. This ensures that the USB stack requires as few + * resources as possible. + * + * The USB stack can be used in Device Mode for connections to USB Hosts (see \ref Group_Device), in Host mode for + * hosting of other USB devices (see \ref Group_Host), or as a dual role device which can either act as a USB host + * or device depending on what peripheral is connected (see \ref Group_OTG). Both modes also require a common set + * of USB management functions found \ref Group_USBManagement. + */ + +/** \defgroup Group_USBClassDrivers USB Class Drivers + * + * Drivers for both host and device mode of the standard USB classes, for rapid application development. + * Class drivers give a framework which sits on top of the low level library API, allowing for standard + * USB classes to be implemented in a project with minimal user code. These drivers can be used in + * conjunction with the library low level APIs to implement interfaces both via the class drivers and via + * the standard library APIs. + * + * Multiple device mode class drivers can be used within a project, including multiple instances of the + * same class driver. In this way, USB Hosts and Devices can be made quickly using the internal class drivers + * so that more time and effort can be put into the end application instead of the USB protocol. + * + * The available class drivers and their modes are listed below. + * + * <table> + * <tr> + * <th width="200px">USB Class</th> + * <th width="90px">Device Mode</th> + * <th width="90px">Host Mode</th> + * </tr> + * <tr> + * <td>Android Open Accessory</td> + * <td bgcolor="#EE0000">No</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>Audio 1.0</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>CDC-ACM</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>HID</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>MIDI</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>Mass Storage</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>Printer</td> + * <td bgcolor="#EE0000">No</td> +* <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>RNDIS</td> + * <td bgcolor="#00EE00">Yes</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * <tr> + * <td>Still Image</td> + * <td bgcolor="#EE0000">No</td> + * <td bgcolor="#00EE00">Yes</td> + * </tr> + * </table> + * + * + * \section Sec_UsingClassDrivers Using the Class Drivers + * To make the Class drivers easy to integrate into a user application, they all implement a standardized + * design with similarly named/used function, enums, defines and types. The two different modes are implemented + * slightly differently, and thus will be explained separately. For information on a specific class driver, read + * the class driver's module documentation. + * + * \subsection Sec_ClassDriverDevice Device Mode Class Drivers + * Implementing a Device Mode Class Driver in a user application requires a number of steps to be followed. Firstly, + * the module configuration and state structure must be added to the project source. These structures are named in a + * similar manner between classes, that of <tt>USB_ClassInfo_<i>{Class Name}</i>_Device_t</tt>, and are used to hold the + * complete state and configuration for each class instance. Multiple class instances is where the power of the class + * drivers lie; multiple interfaces of the same class simply require more instances of the Class Driver's \c USB_ClassInfo_* + * structure. + * + * Inside the ClassInfo structure lies two sections, a \c Config section, and a \c State section. The \c Config + * section contains the instance's configuration parameters, and <b>must have all fields set by the user application</b> + * before the class driver is used. Each Device mode Class driver typically contains a set of configuration parameters + * for the endpoint size/number of the associated logical USB interface, plus any class-specific configuration parameters. + * + * The following is an example of a properly initialized instance of the Audio Class Driver structure: + * + * \code + * USB_ClassInfo_Audio_Device_t My_Audio_Interface = + * { + * .Config = + * { + * .StreamingInterfaceNumber = 1, + * .DataINEndpoint = + * { + * .Address = (ENDPOINT_DIR_IN | 1), + * .Size = 64, + * .Banks = 1, + * }, + * }, + * }; + * \endcode + * + * \note The class driver's configuration parameters should match those used in the device's descriptors that are + * sent to the host. + * + * To initialize the Class driver instance, the driver's <tt><i>{Class Name}</i>_Device_ConfigureEndpoints()</tt> function + * should be called in response to the \ref EVENT_USB_Device_ConfigurationChanged() event. This function will return a + * boolean true value if the driver successfully initialized the instance. Like all the class driver functions, this function + * takes in the address of the specific instance you wish to initialize - in this manner, multiple separate instances of + * the same class type can be initialized like this: + * + * \code + * void EVENT_USB_Device_ConfigurationChanged(void) + * { + * LEDs_SetAllLEDs(LEDMASK_USB_READY); + * + * if (!(Audio_Device_ConfigureEndpoints(&My_Audio_Interface))) + * LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + * } + * \endcode + * + * Once initialized, it is important to maintain the class driver's state by repeatedly calling the Class Driver's + * <tt><i>{Class Name}</i>_Device_USBTask()</tt> function in the main program loop. The exact implementation of this + * function varies between class drivers, and can be used for any internal class driver purpose to maintain each + * instance. Again, this function uses the address of the instance to operate on, and thus needs to be called for each + * separate instance, just like the main USB maintenance routine \ref USB_USBTask(): + * + * \code + * int main(void) + * { + * SetupHardware(); + * + * LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); + * + * for (;;) + * { + * if (USB_DeviceState != DEVICE_STATE_Configured) + * Create_And_Process_Samples(); + * + * Audio_Device_USBTask(&My_Audio_Interface); + * USB_USBTask(); + * } + * } + * \endcode + * + * The final standardized Device Class Driver function is the Control Request handler function + * <tt><i>{Class Name}</i>_Device_ProcessControlRequest()</tt>, which should be called when the + * \ref EVENT_USB_Device_ControlRequest() event fires. This function should also be called for + * each class driver instance, using the address of the instance to operate on as the function's + * parameter. The request handler will abort if it is determined that the current request is not + * targeted at the given class driver instance, thus these methods can safely be called + * one-after-another in the event handler with no form of error checking: + * + * \code + * void EVENT_USB_Device_ControlRequest(void) + * { + * Audio_Device_ProcessControlRequest(&My_Audio_Interface); + * } + * \endcode + * + * Each class driver may also define a set of callback functions (which are prefixed by \c CALLBACK_* + * in the function's name) which <b>must</b> also be added to the user application - refer to each + * individual class driver's documentation for mandatory callbacks. In addition, each class driver may + * also define a set of events (identifiable by their prefix of \c EVENT_* in the function's name), which + * the user application <b>may</b> choose to implement, or ignore if not needed. + * + * The individual Device Mode Class Driver documentation contains more information on the non-standardized, + * class-specific functions which the user application can then use on the driver instances, such as data + * read and write routines. See each driver's individual documentation for more information on the + * class-specific functions. + * + * \subsection Sec_ClassDriverHost Host Mode Class Drivers + * Implementing a Host Mode Class Driver in a user application requires a number of steps to be followed. Firstly, + * the module configuration and state structure must be added to the project source. These structures are named in a + * similar manner between classes, that of <tt>USB_ClassInfo_<b>{Class Name}</b>_Host_t</tt>, and are used to hold the + * complete state and configuration for each class instance. Multiple class instances is where the power of the class + * drivers lie; multiple interfaces of the same class simply require more instances of the Class Driver's \c USB_ClassInfo_* + * structure. + * + * Inside the \c USB_ClassInfo_* structure lies two sections, a \c Config section, and a \c State section. The \c Config + * section contains the instance's configuration parameters, and <b>must have all fields set by the user application</b> + * before the class driver is used. Each Device mode Class driver typically contains a set of configuration parameters + * for the endpoint size/number of the associated logical USB interface, plus any class-specific configuration parameters. + * + * The following is an example of a properly initialized instance of the MIDI Host Class Driver structure: + * + * \code + * USB_ClassInfo_MIDI_Host_t My_MIDI_Interface = + * { + * .Config = + * { + * .DataINPipe = + * { + * .Address = (PIPE_DIR_IN | 1), + * .Size = 64, + * .Banks = 1, + * }, + * .DataOUTPipe = + * { + * .Address = (PIPE_DIR_OUT | 2), + * .Size = 64, + * .Banks = 1, + * }, + * }, + * }; + * \endcode + * + * To initialize the Class driver instance, the driver's <tt><b>{Class Name}</b>_Host_ConfigurePipes()</tt> function + * should be called in response to the \c EVENT_USB_Host_DeviceEnumerationComplete() event firing. This function will + * will return an error code from the class driver's <tt><b>{Class Name}</b>_EnumerationFailure_ErrorCodes_t</tt> enum + * to indicate if the driver successfully initialized the instance and bound it to an interface in the attached device. + * Like all the class driver functions, this function takes in the address of the specific instance you wish to initialize - + * in this manner, multiple separate instances of the same class type can be initialized. A fragment of a Class Driver + * based Host mode application may look like the following: + * + * \code + * void EVENT_USB_Host_DeviceEnumerationComplete(void) + * { + * LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); + * + * uint16_t ConfigDescriptorSize; + * uint8_t ConfigDescriptorData[512]; + * + * if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData, + * sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful) + * { + * LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + * return; + * } + * + * if (MIDI_Host_ConfigurePipes(&Keyboard_MIDI_Interface, + * ConfigDescriptorSize, ConfigDescriptorData) != MIDI_ENUMERROR_NoError) + * { + * LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + * return; + * } + * + * if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful) + * { + * LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + * return; + * } + * + * LEDs_SetAllLEDs(LEDMASK_USB_READY); + * } + * \endcode + * + * Note that the function also requires the device's configuration descriptor so that it can determine which interface + * in the device to bind to - this can be retrieved as shown in the above fragment using the + * \ref USB_Host_GetDeviceConfigDescriptor() function. If the device does not implement the interface the class driver + * is looking for, if all the matching interfaces are already bound to class driver instances or if an error occurs while + * binding to a device interface (for example, a device endpoint bank larger that the maximum supported bank size is used) + * the configuration will fail. + * + * To complete the device enumeration after binding the host mode Class Drivers to the attached device, a call to + * \c USB_Host_SetDeviceConfiguration() must be made. If the device configuration is not set within the + * \c EVENT_USB_Host_DeviceEnumerationComplete() event, the host still will assume the device enumeration has failed. + * + * Once initialized, it is important to maintain the class driver's state by repeatedly calling the Class Driver's + * <tt><b>{Class Name}</b>_Host_USBTask()</tt> function in the main program loop. The exact implementation of this + * function varies between class drivers, and can be used for any internal class driver purpose to maintain each + * instance. Again, this function uses the address of the instance to operate on, and thus needs to be called for each + * separate instance, just like the main USB maintenance routine \ref USB_USBTask(): + * + * \code + * int main(void) + * { + * SetupHardware(); + * + * LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); + * + * for (;;) + * { + * if (USB_HostState != HOST_STATE_Configured) + * Create_And_Process_Samples(); + * + * MIDI_Host_USBTask(&My_Audio_Interface); + * USB_USBTask(); + * } + * } + * \endcode + * + * Each class driver may also define a set of callback functions (which are prefixed by \c CALLBACK_* + * in the function's name) which <b>must</b> also be added to the user application - refer to each + * individual class driver's documentation for mandatory callbacks. In addition, each class driver may + * also define a set of events (identifiable by their prefix of \c EVENT_* in the function's name), which + * the user application <b>may</b> choose to implement, or ignore if not needed. + * + * The individual Host Mode Class Driver documentation contains more information on the non-standardized, + * class-specific functions which the user application can then use on the driver instances, such as data + * read and write routines. See each driver's individual documentation for more information on the + * class-specific functions. + */ + +#ifndef __USB_H__ +#define __USB_H__ + + /* Macros: */ + #define __INCLUDE_FROM_USB_DRIVER + + /* Includes: */ + #include "../../Common/Common.h" + #include "Core/USBMode.h" + + /* Includes: */ + #include "Core/USBTask.h" + #include "Core/Events.h" + #include "Core/StdDescriptors.h" + #include "Core/ConfigDescriptors.h" + #include "Core/USBController.h" + #include "Core/USBInterrupt.h" + + #if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__) + #include "Core/Host.h" + #include "Core/Pipe.h" + #include "Core/HostStandardReq.h" + #include "Core/PipeStream.h" + #endif + + #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__) + #include "Core/Device.h" + #include "Core/Endpoint.h" + #include "Core/DeviceStandardReq.h" + #include "Core/EndpointStream.h" + #endif + + #if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__) + #include "Core/OTG.h" + #endif + + #include "Class/AndroidAccessoryClass.h" + #include "Class/AudioClass.h" + #include "Class/CDCClass.h" + #include "Class/HIDClass.h" + #include "Class/MassStorageClass.h" + #include "Class/MIDIClass.h" + #include "Class/PrinterClass.h" + #include "Class/RNDISClass.h" + #include "Class/StillImageClass.h" + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/License.txt b/protocol/lufa/LUFA-120730/LUFA/License.txt new file mode 100644 index 0000000000..9e27adfb2b --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/License.txt @@ -0,0 +1,24 @@ + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org + + +Permission to use, copy, modify, and distribute this software +and its documentation for any purpose is hereby granted without +fee, provided that the above copyright notice appear in all +copies and that both that the copyright notice and this +permission notice and warranty disclaimer appear in supporting +documentation, and that the name of the author not be used in +advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +The author disclaim all warranties with regard to this +software, including all implied warranties of merchantability +and fitness. In no event shall the author be liable for any +special, indirect or consequential damages or any damages +whatsoever resulting from loss of use, data or profits, whether +in an action of contract, negligence or other tortious action, +arising out of or in connection with the use or performance of +this software. \ No newline at end of file diff --git a/protocol/lufa/LUFA-120730/LUFA/Platform/Platform.h b/protocol/lufa/LUFA-120730/LUFA/Platform/Platform.h new file mode 100644 index 0000000000..9bd29f5c00 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Platform/Platform.h @@ -0,0 +1,80 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Architecture Specific Hardware Platform Drivers. + * + * This file is the master dispatch header file for the device-specific hardware platform drivers, for low level + * hardware configuration and management. The platform drivers are a set of drivers which are designed to provide + * a high level management layer for the various low level system functions such as clock control and interrupt + * management. + * + * User code may choose to either include this master dispatch header file to include all available platform + * driver header files for the current architecture, or may choose to only include the specific platform driver + * modules required for a particular application. + */ + +/** \defgroup Group_PlatformDrivers System Platform Drivers - LUFA/Platform/Platform.h + * \brief Hardware platform drivers. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - <b>UC3 Architecture Only:</b> LUFA/Platform/UC3/InterruptManagement.c <i>(Makefile source module name: LUFA_SRC_PLATFORM)</i> + * - <b>UC3 Architecture Only:</b> LUFA/Platform/UC3/Exception.S <i>(Makefile source module name: LUFA_SRC_PLATFORM)</i> + * + * \section Sec_ModDescription Module Description + * Device-specific hardware platform drivers, for low level hardware configuration and management. The platform + * drivers are a set of drivers which are designed to provide a high level management layer for the various low level + * system functions such as clock control and interrupt management. + * + * User code may choose to either include this master dispatch header file to include all available platform + * driver header files for the current architecture, or may choose to only include the specific platform driver + * modules required for a particular application. + * + * \note The exact APIs and availability of sub-modules within the platform driver group may vary depending on the + * target used - see individual target module documentation for the API specific to your target processor. + */ + +#ifndef __LUFA_PLATFORM_H__ +#define __LUFA_PLATFORM_H__ + + /* Includes: */ + #include "../Common/Common.h" + + /* Includes: */ + #if (ARCH == ARCH_UC3) + #include "UC3/ClockManagement.h" + #include "UC3/InterruptManagement.h" + #elif (ARCH == ARCH_XMEGA) + #include "XMEGA/ClockManagement.h" + #endif + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/ClockManagement.h b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/ClockManagement.h new file mode 100644 index 0000000000..fb62fdcc9e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/ClockManagement.h @@ -0,0 +1,338 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Module Clock Driver for the AVR32 UC3 microcontrollers. + * + * Clock management driver for the AVR32 UC3 microcontrollers. This driver allows for the configuration + * of the various clocks within the device to clock the various peripherals. + */ + +/** \ingroup Group_PlatformDrivers_UC3 + * \defgroup Group_PlatformDrivers_UC3Clocks Clock Management Driver - LUFA/Platform/UC3/ClockManagement.h + * \brief Module Clock Driver for the AVR32 UC3 microcontrollers. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Clock management driver for the AVR32 UC3 microcontrollers. This driver allows for the configuration + * of the various clocks within the device to clock the various peripherals. + * + * Usage Example: + * \code + * #include <LUFA/Platform/UC3/ClockManagement.h> + * + * void main(void) + * { + * // Start the master external oscillator which will be used as the main clock reference + * AVR32CLK_StartExternalOscillator(0, EXOSC_MODE_8MHZ_OR_MORE, EXOSC_START_0CLK); + * + * // Start the PLL for the CPU clock, switch CPU to it + * AVR32CLK_StartPLL(0, CLOCK_SRC_OSC0, 12000000, F_CPU); + * AVR32CLK_SetCPUClockSource(CLOCK_SRC_PLL0, F_CPU); + * + * // Start the PLL for the USB Generic Clock module + * AVR32CLK_StartPLL(1, CLOCK_SRC_OSC0, 12000000, 48000000); + * } + * \endcode + * + * @{ + */ + +#ifndef _UC3_CLOCK_MANAGEMENT_H_ +#define _UC3_CLOCK_MANAGEMENT_H_ + + /* Includes: */ + #include "../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Enum for the possible external oscillator types. */ + enum UC3_Extern_OSC_ClockTypes_t + { + EXOSC_MODE_CLOCK = AVR32_PM_OSCCTRL0_MODE_EXT_CLOCK, /**< External clock (non-crystal) mode. */ + EXOSC_MODE_900KHZ_MAX = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G0, /**< External crystal oscillator equal to or slower than 900KHz. */ + EXOSC_MODE_3MHZ_MAX = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G1, /**< External crystal oscillator equal to or slower than 3MHz. */ + EXOSC_MODE_8MHZ_MAX = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G2, /**< External crystal oscillator equal to or slower than 8MHz. */ + EXOSC_MODE_8MHZ_OR_MORE = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G3, /**< External crystal oscillator equal to or faster than 8MHz. */ + }; + + /** Enum for the possible external oscillator startup times. */ + enum UC3_Extern_OSC_ClockStartup_t + { + EXOSC_START_0CLK = AVR32_PM_OSCCTRL0_STARTUP_0_RCOSC, /**< Immediate startup, no delay. */ + EXOSC_START_64CLK = AVR32_PM_OSCCTRL0_STARTUP_64_RCOSC, /**< Wait 64 clock cycles before startup for stability. */ + EXOSC_START_128CLK = AVR32_PM_OSCCTRL0_STARTUP_128_RCOSC, /**< Wait 128 clock cycles before startup for stability. */ + EXOSC_START_2048CLK = AVR32_PM_OSCCTRL0_STARTUP_2048_RCOSC, /**< Wait 2048 clock cycles before startup for stability. */ + EXOSC_START_4096CLK = AVR32_PM_OSCCTRL0_STARTUP_4096_RCOSC, /**< Wait 4096 clock cycles before startup for stability. */ + EXOSC_START_8192CLK = AVR32_PM_OSCCTRL0_STARTUP_8192_RCOSC, /**< Wait 8192 clock cycles before startup for stability. */ + EXOSC_START_16384CLK = AVR32_PM_OSCCTRL0_STARTUP_16384_RCOSC, /**< Wait 16384 clock cycles before startup for stability. */ + }; + + /** Enum for the possible module clock sources. */ + enum UC3_System_ClockSource_t + { + CLOCK_SRC_SLOW_CLK = 0, /**< Clock sourced from the internal slow clock. */ + CLOCK_SRC_OSC0 = 1, /**< Clock sourced from the Oscillator 0 clock. */ + CLOCK_SRC_OSC1 = 2, /**< Clock sourced from the Oscillator 1 clock. */ + CLOCK_SRC_PLL0 = 3, /**< Clock sourced from the PLL 0 clock. */ + CLOCK_SRC_PLL1 = 4, /**< Clock sourced from the PLL 1 clock. */ + }; + + /* Inline Functions: */ + /** Starts the given external oscillator of the UC3 microcontroller, with the given options. This routine blocks until + * the oscillator is ready for use. + * + * \param[in] Channel Index of the external oscillator to start. + * \param[in] Type Type of clock attached to the given oscillator channel, a value from \ref UC3_Extern_OSC_ClockTypes_t. + * \param[in] Startup Statup time of the external oscillator, a value from \ref UC3_Extern_OSC_ClockStartup_t. + * + * \return Boolean \c true if the external oscillator was successfully started, \c false if invalid parameters specified. + */ + static inline bool AVR32CLK_StartExternalOscillator(const uint8_t Channel, + const uint8_t Type, + const uint8_t Startup) ATTR_ALWAYS_INLINE; + static inline bool AVR32CLK_StartExternalOscillator(const uint8_t Channel, + const uint8_t Type, + const uint8_t Startup) + { + switch (Channel) + { + case 0: + AVR32_PM.OSCCTRL0.startup = Startup; + AVR32_PM.OSCCTRL0.mode = Type; + break; + case 1: + AVR32_PM.OSCCTRL1.startup = Startup; + AVR32_PM.OSCCTRL1.mode = Type; + break; + default: + return false; + } + + AVR32_PM.mcctrl |= (1 << (AVR32_PM_MCCTRL_OSC0EN_OFFSET + Channel)); + + while (!(AVR32_PM.poscsr & (1 << (AVR32_PM_POSCSR_OSC0RDY_OFFSET + Channel)))); + return true; + } + + /** Stops the given external oscillator of the UC3 microcontroller. + * + * \param[in] Channel Index of the external oscillator to stop. + */ + static inline void AVR32CLK_StopExternalOscillator(const uint8_t Channel) ATTR_ALWAYS_INLINE; + static inline void AVR32CLK_StopExternalOscillator(const uint8_t Channel) + { + AVR32_PM.mcctrl &= ~(1 << (AVR32_PM_MCCTRL_OSC0EN_OFFSET + Channel)); + } + + /** Starts the given PLL of the UC3 microcontroller, with the given options. This routine blocks until the PLL is ready for use. + * + * \attention The output frequency must be equal to or greater than the source frequency. + * + * \param[in] Channel Index of the PLL to start. + * \param[in] Source Clock source for the PLL, a value from \ref UC3_System_ClockSource_t. + * \param[in] SourceFreq Frequency of the PLL's clock source, in Hz. + * \param[in] Frequency Target frequency of the PLL's output. + * + * \return Boolean \c true if the PLL was successfully started, \c false if invalid parameters specified. + */ + static inline bool AVR32CLK_StartPLL(const uint8_t Channel, + const uint8_t Source, + const uint32_t SourceFreq, + const uint32_t Frequency) ATTR_ALWAYS_INLINE; + static inline bool AVR32CLK_StartPLL(const uint8_t Channel, + const uint8_t Source, + const uint32_t SourceFreq, + const uint32_t Frequency) + { + if (SourceFreq > Frequency) + return false; + + switch (Source) + { + case CLOCK_SRC_OSC0: + AVR32_PM.PLL[Channel].pllosc = 0; + break; + case CLOCK_SRC_OSC1: + AVR32_PM.PLL[Channel].pllosc = 1; + break; + default: + return false; + } + + AVR32_PM.PLL[Channel].pllmul = (Frequency / SourceFreq) ? (((Frequency / SourceFreq) - 1) / 2) : 0; + AVR32_PM.PLL[Channel].plldiv = 0; + AVR32_PM.PLL[Channel].pllen = true; + + while (!(AVR32_PM.poscsr & (1 << (AVR32_PM_POSCSR_LOCK0_OFFSET + Channel)))); + return true; + } + + /** Stops the given PLL of the UC3 microcontroller. + * + * \param[in] Channel Index of the PLL to stop. + */ + static inline void AVR32CLK_StopPLL(const uint8_t Channel) ATTR_ALWAYS_INLINE; + static inline void AVR32CLK_StopPLL(const uint8_t Channel) + { + AVR32_PM.PLL[Channel].pllen = false; + } + + /** Starts the given Generic Clock of the UC3 microcontroller, with the given options. + * + * \param[in] Channel Index of the Generic Clock to start. + * \param[in] Source Clock source for the Generic Clock, a value from \ref UC3_System_ClockSource_t. + * \param[in] SourceFreq Frequency of the Generic Clock's clock source, in Hz. + * \param[in] Frequency Target frequency of the Generic Clock's output. + * + * \return Boolean \c true if the Generic Clock was successfully started, \c false if invalid parameters specified. + */ + static inline bool AVR32CLK_StartGenericClock(const uint8_t Channel, + const uint8_t Source, + const uint32_t SourceFreq, + const uint32_t Frequency) ATTR_ALWAYS_INLINE; + static inline bool AVR32CLK_StartGenericClock(const uint8_t Channel, + const uint8_t Source, + const uint32_t SourceFreq, + const uint32_t Frequency) + { + if (Channel >= AVR32_PM_GCLK_NUM) + return false; + + if (SourceFreq < Frequency) + return false; + + switch (Source) + { + case CLOCK_SRC_OSC0: + AVR32_PM.GCCTRL[Channel].pllsel = false; + AVR32_PM.GCCTRL[Channel].oscsel = 0; + break; + case CLOCK_SRC_OSC1: + AVR32_PM.GCCTRL[Channel].pllsel = false; + AVR32_PM.GCCTRL[Channel].oscsel = 1; + break; + case CLOCK_SRC_PLL0: + AVR32_PM.GCCTRL[Channel].pllsel = true; + AVR32_PM.GCCTRL[Channel].oscsel = 0; + break; + case CLOCK_SRC_PLL1: + AVR32_PM.GCCTRL[Channel].pllsel = true; + AVR32_PM.GCCTRL[Channel].oscsel = 1; + break; + default: + return false; + } + + AVR32_PM.GCCTRL[Channel].diven = (SourceFreq > Frequency) ? true : false; + AVR32_PM.GCCTRL[Channel].div = (((SourceFreq / Frequency) - 1) / 2); + AVR32_PM.GCCTRL[Channel].cen = true; + + return true; + } + + /** Stops the given generic clock of the UC3 microcontroller. + * + * \param[in] Channel Index of the generic clock to stop. + * + * \return Boolean \c true if the generic clock was sucessfully stopped, \c false if invalid parameters specified. + */ + static inline bool AVR32CLK_StopGenericClock(const uint8_t Channel) ATTR_ALWAYS_INLINE; + static inline bool AVR32CLK_StopGenericClock(const uint8_t Channel) + { + if (Channel >= AVR32_PM_GCLK_NUM) + return false; + + AVR32_PM.GCCTRL[Channel].cen = false; + + return true; + } + + /** Sets the clock source for the main microcontroller core. The given clock source should be configured + * and ready for use before this function is called. + * + * This function will configure the FLASH controller's wait states automatically to suit the given clock source. + * + * \param[in] Source Clock source for the CPU core, a value from \ref UC3_System_ClockSource_t. + * \param[in] SourceFreq Frequency of the CPU core's clock source, in Hz. + * + * \return Boolean \c true if the CPU core clock was sucessfully altered, \c false if invalid parameters specified. + */ + static inline bool AVR32CLK_SetCPUClockSource(const uint8_t Source, + const uint32_t SourceFreq) ATTR_ALWAYS_INLINE; + static inline bool AVR32CLK_SetCPUClockSource(const uint8_t Source, + const uint32_t SourceFreq) + { + if (SourceFreq > AVR32_PM_CPU_MAX_FREQ) + return false; + + AVR32_FLASHC.FCR.fws = (SourceFreq > AVR32_FLASHC_FWS_0_MAX_FREQ) ? true : false; + + switch (Source) + { + #if defined(AVR32_PM_MCCTRL_MCSEL_SLOW) + case CLOCK_SRC_SLOW_CLK: + AVR32_PM.MCCTRL.mcsel = AVR32_PM_MCCTRL_MCSEL_SLOW; + break; + #endif + #if defined(AVR32_PM_MCCTRL_MCSEL_OSC0) + case CLOCK_SRC_OSC0: + AVR32_PM.MCCTRL.mcsel = AVR32_PM_MCCTRL_MCSEL_OSC0; + break; + #endif + #if defined(AVR32_PM_MCCTRL_MCSEL_PLL0) + case CLOCK_SRC_PLL0: + AVR32_PM.MCCTRL.mcsel = AVR32_PM_MCCTRL_MCSEL_PLL0; + break; + #endif + default: + return false; + } + + return true; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S new file mode 100644 index 0000000000..1666323e5f --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/Exception.S @@ -0,0 +1,128 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2011. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#if defined(__AVR32__) +#include <avr32/io.h> + +.section .exception_handlers, "ax", @progbits + +// ================= EXCEPTION TABLE ================ +.balign 0x200 +.global EVBA_Table +EVBA_Table: + +.org 0x000 +Exception_Unrecoverable_Exception: + rjmp $ +.org 0x004 +Exception_TLB_Multiple_Hit: + rjmp $ +.org 0x008 +Exception_Bus_Error_Data_Fetch: + rjmp $ +.org 0x00C +Exception_Bus_Error_Instruction_Fetch: + rjmp $ +.org 0x010 +Exception_NMI: + rjmp $ +.org 0x014 +Exception_Instruction_Address: + rjmp $ +.org 0x018 +Exception_ITLB_Protection: + rjmp $ +.org 0x01C +Exception_OCD_Breakpoint: + rjmp $ +.org 0x020 +Exception_Illegal_Opcode: + rjmp $ +.org 0x024 +Exception_Unimplemented_Instruction: + rjmp $ +.org 0x028 +Exception_Privilege_Violation: + rjmp $ +.org 0x02C +Exception_Floating_Point: + rjmp $ +.org 0x030 +Exception_Coprocessor_Absent: + rjmp $ +.org 0x034 +Exception_Data_Address_Read: + rjmp $ +.org 0x038 +Exception_Data_Address_Write: + rjmp $ +.org 0x03C +Exception_DTLB_Protection_Read: + rjmp $ +.org 0x040 +Exception_DTLB_Protection_Write: + rjmp $ +.org 0x044 +Exception_DTLB_Modified: + rjmp $ +.org 0x050 +Exception_ITLB_Miss: + rjmp $ +.org 0x060 +Exception_DTLB_Miss_Read: + rjmp $ +.org 0x070 +Exception_DTLB_Miss_Write: + rjmp $ +.org 0x100 +Exception_Supervisor_Call: + rjmp $ +// ============== END OF EXCEPTION TABLE ============= + +// ============= GENERAL INTERRUPT HANDLER =========== +.balign 4 +.irp Level, 0, 1, 2, 3 +Exception_INT\Level: + mov r12, \Level + call INTC_GetInterruptHandler + mov pc, r12 +.endr +// ========= END OF GENERAL INTERRUPT HANDLER ======== + +// ====== GENERAL INTERRUPT HANDLER OFFSET TABLE ====== +.balign 4 +.global Autovector_Table +Autovector_Table: +.irp Level, 0, 1, 2, 3 + .word ((AVR32_INTC_INT0 + \Level) << AVR32_INTC_IPR_INTLEVEL_OFFSET) | (Exception_INT\Level - EVBA_Table) +.endr +// === END OF GENERAL INTERRUPT HANDLER OFFSET TABLE === + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/InterruptManagement.c b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/InterruptManagement.c new file mode 100644 index 0000000000..84e16ba205 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/InterruptManagement.c @@ -0,0 +1,68 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_INTMANAGEMENT_C +#include "InterruptManagement.h" + +/** Interrupt vector table, containing the ISR to call for each interrupt group */ +InterruptHandlerPtr_t InterruptHandlers[AVR32_INTC_NUM_INT_GRPS]; + +/** ISR for unhandled interrupt groups */ +ISR(Unhandled_Interrupt) +{ + for (;;); +} + +/** Retrieves the associated interrupt handler for the interrupt group currently being fired. This + * is called directly from the exception handler routine before dispatching to the ISR. + */ +InterruptHandlerPtr_t INTC_GetInterruptHandler(const uint_reg_t InterruptLevel) +{ + return InterruptHandlers[AVR32_INTC.icr[AVR32_INTC_INT3 - InterruptLevel]]; +} + +/** Initializes the interrupt controller ready to handle interrupts. This must be called at the + * start of the user program before any interrupts are registered or enabled. + */ +void INTC_Init(void) +{ + for (uint8_t InterruptGroup = 0; InterruptGroup < AVR32_INTC_NUM_INT_GRPS; InterruptGroup++) + { + InterruptHandlers[InterruptGroup] = Unhandled_Interrupt; + AVR32_INTC.ipr[InterruptGroup] = Autovector_Table[AVR32_INTC_INT0]; + } + + __builtin_mtsr(AVR32_EVBA, (uintptr_t)&EVBA_Table); +} + +#endif diff --git a/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/InterruptManagement.h b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/InterruptManagement.h new file mode 100644 index 0000000000..b0e1e3ec1e --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Platform/UC3/InterruptManagement.h @@ -0,0 +1,163 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Interrupt Controller Driver for the AVR32 UC3 microcontrollers. + * + * Interrupt controller driver for the AVR32 UC3 microcontrollers, for the configuration of interrupt + * handlers within the device. + */ + +/** \ingroup Group_PlatformDrivers_UC3 + * \defgroup Group_PlatformDrivers_UC3Interrupts Interrupt Controller Driver - LUFA/Platform/UC3/InterruptManagement.h + * \brief Interrupt Controller Driver for the AVR32 UC3 microcontrollers. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - LUFA/Platform/UC3/InterruptManagement.c <i>(Makefile source module name: LUFA_SRC_PLATFORM)</i> + * - LUFA/Platform/UC3/Exception.S <i>(Makefile source module name: LUFA_SRC_PLATFORM)</i> + * + * \section Sec_ModDescription Module Description + * Interrupt controller driver for the AVR32 UC3 microcontrollers, for the configuration of interrupt + * handlers within the device. + * + * Usage Example: + * \code + * #include <LUFA/Platform/UC3/InterruptManagement.h> + * + * ISR(USB_Group_IRQ_Handler) + * { + * // USB group handler code here + * } + * + * void main(void) + * { + * INTC_Init(); + * INTC_RegisterGroupHandler(INTC_IRQ_GROUP(AVR32_USBB_IRQ), AVR32_INTC_INT0, USB_Group_IRQ_Handler); + * } + * \endcode + * + * @{ + */ + +#ifndef _UC3_INTERRUPT_MANAGEMENT_H_ +#define _UC3_INTERRUPT_MANAGEMENT_H_ + + /* Includes: */ + #include "../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Type Defines: */ + typedef void (*InterruptHandlerPtr_t)(void); + + /* External Variables: */ + #if defined(__INCLUDE_FROM_INTMANAGEMENT_C) + extern const void EVBA_Table; + #endif + extern InterruptHandlerPtr_t InterruptHandlers[AVR32_INTC_NUM_INT_GRPS]; + extern const uint32_t Autovector_Table[]; + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Converts a given interrupt index into its associated interrupt group. + * + * \param[in] IRQIndex Index of the interrupt request to convert. + * + * \return Interrupt group number associated with the interrupt index. + */ + #define INTC_IRQ_GROUP(IRQIndex) (IRQIndex / 32) + + /** Converts a given interrupt index into its associated interrupt line. + * + * \param[in] IRQIndex Index of the interrupt request to convert. + * + * \return Interrupt line number associated with the interrupt index. + */ + #define INTC_IRQ_LINE(IRQIndex) (IRQIndex % 32) + + /* Function Prototypes: */ + void INTC_Init(void); + InterruptHandlerPtr_t INTC_GetInterruptHandler(const uint_reg_t InterruptLevel); + + /* Inline Functions: */ + /** Registers a handler for a given interrupt group. On the AVR32 UC3 devices, interrupts are grouped by + * peripheral. To save on SRAM used, a single ISR handles all interrupt lines within a single group - to + * determine the exact line that has interrupted within the group ISR handler, use \ref INTC_GetGroupInterrupts(). + * + * If multiple interrupts with the same group are registered, the last registered handler will become the + * handler called for interrupts raised within that group. + * + * To obtain the group number of a specific interrupt index, use the \ref INTC_IRQ_GROUP() macro. + * + * \param[in] GroupNumber Group number of the interrupt group to register a handler for. + * \param[in] InterruptLevel Priority level for the specified interrupt, a \c AVR32_INTC_INT* mask. + * \param[in] Handler Address of the ISR handler for the interrupt group. + */ + static inline void INTC_RegisterGroupHandler(const uint16_t GroupNumber, + const uint8_t InterruptLevel, + const InterruptHandlerPtr_t Handler) ATTR_ALWAYS_INLINE; + static inline void INTC_RegisterGroupHandler(const uint16_t GroupNumber, + const uint8_t InterruptLevel, + const InterruptHandlerPtr_t Handler) + { + InterruptHandlers[GroupNumber] = Handler; + AVR32_INTC.ipr[GroupNumber] = Autovector_Table[InterruptLevel]; + } + + /** Retrieves the pending interrupts for a given interrupt group. The result of this function should be masked + * against interrupt request indexes converted to a request line number via the \ref INTC_IRQ_LINE() macro. To + * obtain the group number of a given interrupt request, use the \ref INTC_IRQ_GROUP() macro. + * + * \param[in] GroupNumber Group number of the interrupt group to check. + * + * \return Mask of pending interrupt lines for the given interrupt group. + */ + static inline uint_reg_t INTC_GetGroupInterrupts(const uint16_t GroupNumber) ATTR_ALWAYS_INLINE; + static inline uint_reg_t INTC_GetGroupInterrupts(const uint16_t GroupNumber) + { + return AVR32_INTC.irr[GroupNumber]; + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Platform/XMEGA/ClockManagement.h b/protocol/lufa/LUFA-120730/LUFA/Platform/XMEGA/ClockManagement.h new file mode 100644 index 0000000000..cd9c5f49e3 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Platform/XMEGA/ClockManagement.h @@ -0,0 +1,397 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Module Clock Driver for the AVR USB XMEGA microcontrollers. + * + * Clock management driver for the AVR USB XMEGA microcontrollers. This driver allows for the configuration + * of the various clocks within the device to clock the various peripherals. + */ + +/** \ingroup Group_PlatformDrivers_XMEGA + * \defgroup Group_PlatformDrivers_XMEGAClocks Clock Management Driver - LUFA/Platform/XMEGA/ClockManagement.h + * \brief Module Clock Driver for the AVR USB XMEGA microcontrollers. + * + * \section Sec_Dependencies Module Source Dependencies + * The following files must be built with any user project that uses this module: + * - None + * + * \section Sec_ModDescription Module Description + * Clock management driver for the AVR USB XMEGA microcontrollers. This driver allows for the configuration + * of the various clocks within the device to clock the various peripherals. + * + * Usage Example: + * \code + * #include <LUFA/Platform/XMEGA/ClockManagement.h> + * + * void main(void) + * { + * // Start the PLL to multiply the 2MHz RC oscillator to F_CPU and switch the CPU core to run from it + * XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU); + * XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL); + * + * // Start the 32MHz internal RC oscillator and start the DFLL to increase it to F_USB using the USB SOF as a reference + * XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ); + * XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB); + * } + * \endcode + * + * @{ + */ + +#ifndef _XMEGA_CLOCK_MANAGEMENT_H_ +#define _XMEGA_CLOCK_MANAGEMENT_H_ + + /* Includes: */ + #include "../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Enum for the possible external oscillator frequency ranges. */ + enum XMEGA_Extern_OSC_ClockFrequency_t + { + EXOSC_FREQ_2MHZ_MAX = OSC_FRQRANGE_04TO2_gc, /**< External crystal oscillator equal to or slower than 2MHz. */ + EXOSC_FREQ_9MHZ_MAX = OSC_FRQRANGE_2TO9_gc, /**< External crystal oscillator equal to or slower than 9MHz. */ + EXOSC_FREQ_12MHZ_MAX = OSC_FRQRANGE_9TO12_gc, /**< External crystal oscillator equal to or slower than 12MHz. */ + EXOSC_FREQ_16MHZ_MAX = OSC_FRQRANGE_12TO16_gc, /**< External crystal oscillator equal to or slower than 16MHz. */ + }; + + /** Enum for the possible external oscillator startup times. */ + enum XMEGA_Extern_OSC_ClockStartup_t + { + EXOSC_START_6CLK = OSC_XOSCSEL_EXTCLK_gc, /**< Wait 6 clock cycles before startup (external clock). */ + EXOSC_START_32KCLK = OSC_XOSCSEL_32KHz_gc, /**< Wait 32K clock cycles before startup (32.768KHz crystal). */ + EXOSC_START_256CLK = OSC_XOSCSEL_XTAL_256CLK_gc, /**< Wait 256 clock cycles before startup. */ + EXOSC_START_1KCLK = OSC_XOSCSEL_XTAL_1KCLK_gc, /**< Wait 1K clock cycles before startup. */ + EXOSC_START_16KCLK = OSC_XOSCSEL_XTAL_16KCLK_gc, /**< Wait 16K clock cycles before startup. */ + }; + + /** Enum for the possible module clock sources. */ + enum XMEGA_System_ClockSource_t + { + CLOCK_SRC_INT_RC2MHZ = 0, /**< Clock sourced from the Internal 2MHz RC Oscillator clock. */ + CLOCK_SRC_INT_RC32MHZ = 1, /**< Clock sourced from the Internal 32MHz RC Oscillator clock. */ + CLOCK_SRC_INT_RC32KHZ = 2, /**< Clock sourced from the Internal 32KHz RC Oscillator clock. */ + CLOCK_SRC_XOSC = 3, /**< Clock sourced from the External Oscillator clock. */ + CLOCK_SRC_PLL = 4, /**< Clock sourced from the Internal PLL clock. */ + }; + + /** Enum for the possible DFLL clock reference sources. */ + enum XMEGA_System_DFLLReference_t + { + DFLL_REF_INT_RC32KHZ = 0, /**< Reference clock sourced from the Internal 32KHz RC Oscillator clock. */ + DFLL_REF_EXT_RC32KHZ = 1, /**< Reference clock sourced from the External 32KHz RC Oscillator clock connected to TOSC pins. */ + DFLL_REF_INT_USBSOF = 2, /**< Reference clock sourced from the USB Start Of Frame packets. */ + }; + + /* Inline Functions: */ + /** Write a value to a location protected by the XMEGA CCP protection mechanism. This function uses inline assembly to ensure that + * the protected address is written to within four clock cycles of the CCP key being written. + * + * \param[in] Address Address to write to, a memory address protected by the CCP mechanism + * \param[in] Value Value to write to the protected location + */ + static inline void XMEGACLK_CCP_Write(volatile void* Address, const uint8_t Value) ATTR_ALWAYS_INLINE; + static inline void XMEGACLK_CCP_Write(volatile void* Address, const uint8_t Value) + { + __asm__ __volatile__ ( + "out %0, __zero_reg__" "\n\t" /* Zero RAMPZ using fixed zero value register */ + "movw r30, %1" "\n\t" /* Copy address to Z register pair */ + "out %2, %3" "\n\t" /* Write key to CCP register */ + "st Z, %4" "\n\t" /* Indirectly write value to address */ + : /* No output operands */ + : /* Input operands: */ "m" (RAMPZ), "e" (Address), "m" (CCP), "r" (CCP_IOREG_gc), "r" (Value) + : /* Clobbered registers: */ "r30", "r31" + ); + } + + /** Starts the external oscillator of the XMEGA microcontroller, with the given options. This routine blocks until + * the oscillator is ready for use. + * + * \param[in] FreqRange Frequency range of the external oscillator, a value from \ref XMEGA_Extern_OSC_ClockFrequency_t. + * \param[in] Startup Startup time of the external oscillator, a value from \ref XMEGA_Extern_OSC_ClockStartup_t. + * + * \return Boolean \c true if the external oscillator was successfully started, \c false if invalid parameters specified. + */ + static inline bool XMEGACLK_StartExternalOscillator(const uint8_t FreqRange, + const uint8_t Startup) ATTR_ALWAYS_INLINE; + static inline bool XMEGACLK_StartExternalOscillator(const uint8_t FreqRange, + const uint8_t Startup) + { + OSC.XOSCCTRL = (FreqRange | ((Startup == EXOSC_START_32KCLK) ? OSC_X32KLPM_bm : 0) | Startup); + OSC.CTRL |= OSC_XOSCEN_bm; + + while (!(OSC.STATUS & OSC_XOSCRDY_bm)); + return true; + } + + /** Stops the external oscillator of the XMEGA microcontroller. */ + static inline void XMEGACLK_StopExternalOscillator(void) ATTR_ALWAYS_INLINE; + static inline void XMEGACLK_StopExternalOscillator(void) + { + OSC.CTRL &= ~OSC_XOSCEN_bm; + } + + /** Starts the given internal oscillator of the XMEGA microcontroller, with the given options. This routine blocks until + * the oscillator is ready for use. + * + * \param[in] Source Internal oscillator to start, a value from \ref XMEGA_System_ClockSource_t. + * + * \return Boolean \c true if the internal oscillator was successfully started, \c false if invalid parameters specified. + */ + static inline uint8_t XMEGACLK_StartInternalOscillator(const uint8_t Source) ATTR_ALWAYS_INLINE; + static inline uint8_t XMEGACLK_StartInternalOscillator(const uint8_t Source) + { + switch (Source) + { + case CLOCK_SRC_INT_RC2MHZ: + OSC.CTRL |= OSC_RC2MEN_bm; + while (!(OSC.STATUS & OSC_RC2MRDY_bm)); + return true; + case CLOCK_SRC_INT_RC32MHZ: + OSC.CTRL |= OSC_RC32MEN_bm; + while (!(OSC.STATUS & OSC_RC32MRDY_bm)); + return true; + case CLOCK_SRC_INT_RC32KHZ: + OSC.CTRL |= OSC_RC32KEN_bm; + while (!(OSC.STATUS & OSC_RC32KRDY_bm)); + return true; + } + + return false; + } + + /** Stops the given internal oscillator of the XMEGA microcontroller. + * + * \param[in] Source Internal oscillator to stop, a value from \ref XMEGA_System_ClockSource_t. + * + * \return Boolean \c true if the internal oscillator was successfully stopped, \c false if invalid parameters specified. + */ + static inline bool XMEGACLK_StopInternalOscillator(const uint8_t Source) ATTR_ALWAYS_INLINE; + static inline bool XMEGACLK_StopInternalOscillator(const uint8_t Source) + { + switch (Source) + { + case CLOCK_SRC_INT_RC2MHZ: + OSC.CTRL &= ~OSC_RC2MEN_bm; + return true; + case CLOCK_SRC_INT_RC32MHZ: + OSC.CTRL &= ~OSC_RC32MEN_bm; + return true; + case CLOCK_SRC_INT_RC32KHZ: + OSC.CTRL &= ~OSC_RC32KEN_bm; + return true; + } + + return false; + } + + /** Starts the PLL of the XMEGA microcontroller, with the given options. This routine blocks until the PLL is ready for use. + * + * \attention The output frequency must be equal to or greater than the source frequency. + * + * \param[in] Source Clock source for the PLL, a value from \ref XMEGA_System_ClockSource_t. + * \param[in] SourceFreq Frequency of the PLL's clock source, in Hz. + * \param[in] Frequency Target frequency of the PLL's output. + * + * \return Boolean \c true if the PLL was successfully started, \c false if invalid parameters specified. + */ + static inline bool XMEGACLK_StartPLL(const uint8_t Source, + const uint32_t SourceFreq, + const uint32_t Frequency) ATTR_ALWAYS_INLINE; + static inline bool XMEGACLK_StartPLL(const uint8_t Source, + const uint32_t SourceFreq, + const uint32_t Frequency) + { + uint8_t MulFactor = (Frequency / SourceFreq); + + if (SourceFreq > Frequency) + return false; + + if (MulFactor > 31) + return false; + + switch (Source) + { + case CLOCK_SRC_INT_RC2MHZ: + OSC.PLLCTRL = (OSC_PLLSRC_RC2M_gc | MulFactor); + break; + case CLOCK_SRC_INT_RC32MHZ: + OSC.PLLCTRL = (OSC_PLLSRC_RC32M_gc | MulFactor); + break; + case CLOCK_SRC_XOSC: + OSC.PLLCTRL = (OSC_PLLSRC_XOSC_gc | MulFactor); + break; + default: + return false; + } + + OSC.CTRL |= OSC_PLLEN_bm; + + while (!(OSC.STATUS & OSC_PLLRDY_bm)); + return true; + } + + /** Stops the PLL of the XMEGA microcontroller. */ + static inline void XMEGACLK_StopPLL(void) ATTR_ALWAYS_INLINE; + static inline void XMEGACLK_StopPLL(void) + { + OSC.CTRL &= ~OSC_PLLEN_bm; + } + + /** Starts the DFLL of the XMEGA microcontroller, with the given options. + * + * \param[in] Source RC Clock source for the DFLL, a value from \ref XMEGA_System_ClockSource_t. + * \param[in] Reference Reference clock source for the DFLL, an value from \ref XMEGA_System_DFLLReference_t. + * \param[in] Frequency Target frequency of the DFLL's output. + * + * \return Boolean \c true if the DFLL was successfully started, \c false if invalid parameters specified. + */ + static inline bool XMEGACLK_StartDFLL(const uint8_t Source, + const uint8_t Reference, + const uint32_t Frequency) ATTR_ALWAYS_INLINE; + static inline bool XMEGACLK_StartDFLL(const uint8_t Source, + const uint8_t Reference, + const uint32_t Frequency) + { + uint16_t DFLLCompare = (Frequency / 1000); + + switch (Source) + { + case CLOCK_SRC_INT_RC2MHZ: + OSC.DFLLCTRL |= (Reference << OSC_RC2MCREF_bp); + DFLLRC2M.COMP1 = (DFLLCompare & 0xFF); + DFLLRC2M.COMP2 = (DFLLCompare >> 8); + DFLLRC2M.CTRL = DFLL_ENABLE_bm; + break; + case CLOCK_SRC_INT_RC32MHZ: + OSC.DFLLCTRL |= (Reference << OSC_RC32MCREF_gp); + DFLLRC32M.COMP1 = (DFLLCompare & 0xFF); + DFLLRC32M.COMP2 = (DFLLCompare >> 8); + + if (Reference == DFLL_REF_INT_USBSOF) + { + NVM.CMD = NVM_CMD_READ_CALIB_ROW_gc; + DFLLRC32M.CALA = pgm_read_byte(offsetof(NVM_PROD_SIGNATURES_t, USBRCOSCA)); + DFLLRC32M.CALB = pgm_read_byte(offsetof(NVM_PROD_SIGNATURES_t, USBRCOSC)); + NVM.CMD = 0; + } + + DFLLRC32M.CTRL = DFLL_ENABLE_bm; + break; + default: + return false; + } + + return true; + } + + /** Stops the given DFLL of the XMEGA microcontroller. + * + * \param[in] Source RC Clock source for the DFLL to be stopped, a value from \ref XMEGA_System_ClockSource_t. + * + * \return Boolean \c true if the DFLL was successfully stopped, \c false if invalid parameters specified. + */ + static inline bool XMEGACLK_StopDFLL(const uint8_t Source) ATTR_ALWAYS_INLINE; + static inline bool XMEGACLK_StopDFLL(const uint8_t Source) + { + switch (Source) + { + case CLOCK_SRC_INT_RC2MHZ: + DFLLRC2M.CTRL = 0; + break; + case CLOCK_SRC_INT_RC32MHZ: + DFLLRC32M.CTRL = 0; + break; + default: + return false; + } + + return true; + } + + /** Sets the clock source for the main microcontroller core. The given clock source should be configured + * and ready for use before this function is called. + * + * \param[in] Source Clock source for the CPU core, a value from \ref XMEGA_System_ClockSource_t. + * + * \return Boolean \c true if the CPU core clock was successfully altered, \c false if invalid parameters specified. + */ + static inline bool XMEGACLK_SetCPUClockSource(const uint8_t Source) ATTR_ALWAYS_INLINE; + static inline bool XMEGACLK_SetCPUClockSource(const uint8_t Source) + { + uint8_t ClockSourceMask = 0; + + switch (Source) + { + case CLOCK_SRC_INT_RC2MHZ: + ClockSourceMask = CLK_SCLKSEL_RC2M_gc; + break; + case CLOCK_SRC_INT_RC32MHZ: + ClockSourceMask = CLK_SCLKSEL_RC32M_gc; + break; + case CLOCK_SRC_INT_RC32KHZ: + ClockSourceMask = CLK_SCLKSEL_RC32K_gc; + break; + case CLOCK_SRC_XOSC: + ClockSourceMask = CLK_SCLKSEL_XOSC_gc; + break; + case CLOCK_SRC_PLL: + ClockSourceMask = CLK_SCLKSEL_PLL_gc; + break; + default: + return false; + } + + uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask(); + GlobalInterruptDisable(); + + XMEGACLK_CCP_Write(&CLK.CTRL, ClockSourceMask); + + SetGlobalInterruptMask(CurrentGlobalInt); + + Delay_MS(1); + return (CLK.CTRL == ClockSourceMask); + } + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ + diff --git a/protocol/lufa/LUFA-120730/LUFA/Version.h b/protocol/lufa/LUFA-120730/LUFA/Version.h new file mode 100644 index 0000000000..29b5020f6d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/Version.h @@ -0,0 +1,52 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaim all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * \brief LUFA library version constants. + * + * Version constants for informational purposes and version-specific macro creation. This header file contains the + * current LUFA version number in several forms, for use in the user-application (for example, for printing out + * whilst debugging, or for testing for version compatibility). + */ + +#ifndef __LUFA_VERSION_H__ +#define __LUFA_VERSION_H__ + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Indicates the version number of the library, as an integer. */ + #define LUFA_VERSION_INTEGER 0x120730 + + /** Indicates the version number of the library, as a string. */ + #define LUFA_VERSION_STRING "120730" + +#endif + diff --git a/protocol/lufa/LUFA-120730/LUFA/makefile b/protocol/lufa/LUFA-120730/LUFA/makefile new file mode 100644 index 0000000000..fcf46bf687 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/makefile @@ -0,0 +1,50 @@ +# +# LUFA Library +# Copyright (C) Dean Camera, 2012. +# +# dean [at] fourwalledcubicle [dot] com +# www.lufa-lib.org +# +# --------------------------------------- +# Makefile for the LUFA library itself. +# --------------------------------------- + +LUFA_VERSION_NUM := $(shell grep LUFA_VERSION_STRING Version.h | cut -d'"' -f2) +EXCLUDE_FROM_EXPORT := Documentation DoxygenPages CodeTemplates Build *.conf *.tar *.o *.d *.lss *.lst *.hex *.elf *.hex *.eep *.map *.bin + +all: + +export_tar: + @echo Exporting LUFA library to a TAR archive... + @tar -cf LUFA_$(LUFA_VERSION_NUM).tar --directory=. $(EXCLUDE_FROM_EXPORT:%=--exclude=%) * + @tar -cf LUFA_$(LUFA_VERSION_NUM)_Code_Templates.tar CodeTemplates + @echo Export LUFA_$(LUFA_VERSION_NUM).tar complete. + +version: + @echo "LUFA $(LUFA_VERSION_NUM)" + +# Check if this is being included from a legacy or non LUFA build system makefile +ifneq ($(LUFA_PATH),) + LUFA_ROOT_PATH = $(patsubst %/,%,$(LUFA_PATH))/LUFA/ + + include $(patsubst %/,%,$(LUFA_PATH))/LUFA/Build/lufa.sources.in +else + LUFA_BUILD_MODULES += MASTER + LUFA_BUILD_TARGETS += export_tar version + + LUFA_PATH = . + ARCH = {AVR8,UC3,XMEGA} + DOXYGEN_OVERRIDE_PARAMS = QUIET=YES PROJECT_NUMBER=$(LUFA_VERSION_NUM) + + clean: + rm -f $(LUFA_SRC_ALL_FILES:%.c=%.o) + rm -f $(LUFA_SRC_ALL_FILES:%.c=%.d) + rm -f $(LUFA_SRC_ALL_FILES:%.c=%.lst) + + include Build/lufa_core.mk + include Build/lufa_sources.mk + include Build/lufa_doxygen.mk +endif + + +.PHONY: all export_tar version clean \ No newline at end of file diff --git a/protocol/lufa/LUFA-120730/README.txt b/protocol/lufa/LUFA-120730/README.txt new file mode 100644 index 0000000000..aacb4af9ae --- /dev/null +++ b/protocol/lufa/LUFA-120730/README.txt @@ -0,0 +1,56 @@ + + _ _ _ ___ _ + | | | | | __/ \ + | |_| U | _| o | - The Lightweight USB + |___|___|_||_n_| Framework for AVRs + ========================================= + Written by Dean Camera + dean [at] fourwalledcubicle [dot] com + + http://www.lufa-lib.org + ========================================= + + LUFA is donation supported. To support LUFA, + please donate at http://www.lufa-lib.org/donate + + Released under a modified MIT license - see + LUFA/License.txt for license details. + + For Commercial Licensing information, see + http://www.lufa-lib.org/license + + +This package contains the complete LUFA library, demos, user-submitted +projects and bootloaders for use with compatible microcontroller models. +LUFA is a simple to use, lightweight framework which sits atop the hardware +USB controller in specific AVR microcontroller models, and allows for the +quick and easy creation of complex USB devices and hosts. + +To get started, you will need to install the "Doxygen" documentation +generation tool. If you use Linux, this can be installed via the "doxygen" +package in your chosen package management tool - under Ubuntu, this can be +achieved by running the following command in the terminal: + + sudo apt-get install doxygen + +Other package managers and distributions will have similar methods to +install Doxygen. In Windows, you can download a prebuilt installer for +Doxygen from its website, www.doxygen.org. + +Once installed, you can then use the Doxygen tool to generate the library +documentation from the command line or terminal of your operating system. To +do this, open your terminal or command line to the root directory of the +LUFA package, and type the following command: + + make doxygen + +Which will recursively generate documentation for all elements in the +library - the core, plus all demos, projects and bootloaders. Generated +documentation will then be available by opening the file "index.html" of the +created Documentation/html/ subdirectories inside each project folder. + +The documentation for the library itself (but not the documentation for the +individual demos, projects or bootloaders) is also available as a separate +package from the project webpage for convenience if Doxygen cannot be +installed. + |
