Fix the LUFA lib to use a submodule instead of just files (#6245)

* Remove LUFA files

* Update descriptions for newer version of LUFA

* Create PR6245.md

* Fix CDC(Serial) type errors

* Fix missed merge conflict for AUDIO_DTYPE_CSInterface

2 files changed, 0 insertions, 113 deletions

diff --git a/lib/lufa/Maintenance/lufa_functionlist_transform.xslt b/lib/lufa/Maintenance/lufa_functionlist_transform.xslt
deleted file mode 100644
index b18f69f2d4..0000000000
--- a/lib/lufa/Maintenance/lufa_functionlist_transform.xslt
+++ /dev/null
@@ -1,19 +0,0 @@
-<!--
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
--->
-
-<!-- Extracts out all function signatures from a combined Doxygen XML output. -->
-
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
-	<xsl:output method="xml" omit-xml-declaration="yes"/>
-
-	<xsl:template match="doxygen">
-		<xsl:for-each select="//memberdef[@kind = 'function']">
-			<xsl:value-of select="definition"/><xsl:value-of select="argsstring"/><xsl:text>;&#10;</xsl:text>
-		</xsl:for-each>
-	</xsl:template>
-</xsl:stylesheet>
diff --git a/lib/lufa/Maintenance/makefile b/lib/lufa/Maintenance/makefile
deleted file mode 100644
index 93f694e436..0000000000
--- a/lib/lufa/Maintenance/makefile
+++ /dev/null
@@ -1,94 +0,0 @@
-#
-#             LUFA Library
-#     Copyright (C) Dean Camera, 2017.
-#
-#  dean [at] fourwalledcubicle [dot] com
-#           www.lufa-lib.org
-#
-
-# Maintenance scripts not required by general LUFA users, used for project development purposes.
-
-
-# Path to the root of the LUFA tree
-LUFA_ROOT := ../
-
-all:
-
-# Print a list of all filenames and line numbers that exceed an allowed threshold
-line-lengths:
-	awk '{ if (length > 120) { print FILENAME, ":", FNR, "[", length, "]" } }' `find $(LUFA_ROOT) -name *.[ch]`
-
-# Generate a header containing all library functions
-function-list:
-	$(MAKE) -C $(patsubst %/,%,$(LUFA_ROOT))/LUFA doxygen DOXYGEN_OVERRIDE_PARAMS="GENERATE_HTML=no GENERATE_XML=yes"
-	@xsltproc $(patsubst %/,%,$(LUFA_ROOT))/LUFA/Documentation/xml/combine.xslt $(patsubst %/,%,$(LUFA_ROOT))/LUFA/Documentation/xml/index.xml > temp.xml
-	@xsltproc lufa_functionlist_transform.xslt temp.xml > function_list.h
-	@sort function_list.h | uniq > function_list_unique.h
-	@rm temp.xml
-
-# Update all Doxygen configuration files to the latest Doxygen version
-upgrade-doxygen:
-	@echo Upgrading Doxygen files...
-	@for doxygen_conf in `find $(LUFA_ROOT) -name doxyfile`; do \
-	  doxygen -u $$doxygen_conf;                                \
-	done;
-	@echo Doxygen configuration update complete.
-
-# Make all possible bootloaders for all targets and configurations as set by the BootloaderTest build test
-# and store them in a separate directory called "Bootloaders"
-bootloaders:
-	@echo "build_bootloaders:" > BuildMakefile
-	@printf "\t-mkdir Bootloaders 2>/dev/null\n\n" >> BuildMakefile
-
-	@while read line;                                         \
-	 do                                                       \
-	   build_cfg=`echo $$line | grep -v "#" | sed 's/ //g'`;  \
-	                                                          \
-	   if ( test -n "$$build_cfg" ); then                     \
-	     build_bootloader=`echo $$build_cfg | cut -d'=' -f1`; \
-		 build_cfg=`echo $$build_cfg | cut -d'=' -f2-`;       \
-		                                                      \
-	     build_arch=`echo $$build_cfg | cut -d':' -f1`;       \
-	     build_mcu=`echo $$build_cfg | cut -d':' -f2`;        \
-	     build_board=`echo $$build_cfg | cut -d':' -f3`;      \
-	     build_flashsize=`echo $$build_cfg | cut -d':' -f4`;  \
-	     build_bootsize=`echo $$build_cfg | cut -d':' -f5`;   \
-	     build_fusb=`echo $$build_cfg | cut -d':' -f6`;       \
-	                                                          \
-	     printf "Found '%s' with FLASH: %3s KB, BOOT: %3s KB, MCU: %12s / %4s, BOARD: %s, F_USB: %sMHz\n" $$build_bootloader $$build_flashsize $$build_bootsize $$build_mcu $$build_arch $$build_board $$build_fusb; \
-	                                                          \
-	     printf "\t-mkdir Bootloaders/%s 2>/dev/null\n" $$build_bootloader >> BuildMakefile; \
-	     printf "\t@echo Building '%s' with FLASH: %3s KB, BOOT: %3s KB, MCU: %12s, BOARD: %s, F_USB: %sMHz\n" $$build_bootloader $$build_flashsize $$build_bootsize $$build_mcu $$build_board $$build_fusb >> BuildMakefile; \
-	     printf "\t$(MAKE) -C $(patsubst %/,%,$(LUFA_ROOT))/Bootloaders/%s/ clean hex ARCH=%s MCU=%s BOARD=%s FLASH_SIZE_KB=%s BOOT_SECTION_SIZE_KB=%s F_USB=%s000000 DEBUG_LEVEL=0\n" $$build_bootloader $$build_arch $$build_mcu $$build_board $$build_flashsize $$build_bootsize $$build_fusb >> BuildMakefile; \
-		 printf "\tmv $(patsubst %/,%,$(LUFA_ROOT))/Bootloaders/%s/Bootloader%s.hex Bootloaders/%s/%s-%s-%s-BOARD_%s-BOOT_%sKB-%sMHz.hex\n\n" $$build_bootloader $$build_bootloader $$build_bootloader $$build_bootloader $$build_arch $$build_mcu $$build_board $$build_bootsize $$build_fusb >> BuildMakefile; \
-	   fi;                                                    \
-	 done < $(patsubst %/,%,$(LUFA_ROOT))/BuildTests/BootloaderTest/BootloaderDeviceMap.cfg
-
-	 $(MAKE) -f BuildMakefile build_bootloaders
-	 cp $(patsubst %/,%,$(LUFA_ROOT))/LUFA/License.txt Bootloaders
-	 rm -f BuildMakefile
-
-# Check the working branch documentation, ensure no placeholder values
-check-documentation-placeholders:
-	@echo Checking for release suitability...
-	@if ( grep " LUFA_VERSION_RELEASE_TYPE " $(patsubst %/,%,$(LUFA_ROOT))/LUFA/Version.h | grep "LUFA_VERSION_RELEASE_TYPE_DEVELOPMENT" > /dev/null ;); then          \
-	  echo "  ERROR: Version header has not been updated for release!";           \
-	  exit 1;                                                                     \
-	fi;
-	@if ( grep "XXXXXX" $(patsubst %/,%,$(LUFA_ROOT))/LUFA/DoxygenPages/*.txt > /dev/null ;); then \
-	  echo "  ERROR: Doxygen documentation has not been updated for release!";    \
-	  exit 1;                                                                     \
-	fi;
-	@echo Done.
-
-# Validate the working branch - compile all documentation, demos/projects/examples and run build tests
-validate-branch:
-	$(MAKE) -C $(patsubst %/,%,$(LUFA_ROOT)) doxygen
-	$(MAKE) -C $(patsubst %/,%,$(LUFA_ROOT)) all DEBUG_LEVEL=0
-	$(MAKE) -C $(patsubst %/,%,$(LUFA_ROOT))/BuildTests all
-
-# Validate the working branch for general release, check for placeholder documentation then build and test everything
-validate-release: check-documentation-placeholders validate-branch
-
-
-.PHONY: all upgrade-doxygen bootloaders check-documentation-placeholders validate-branch