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

5 files changed, 0 insertions, 453 deletions

diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.c b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.c
deleted file mode 100644
index 0b44c0df28..0000000000
--- a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-*/
-
-/*
-  Copyright 2017  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 disclaims 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
- *
- *  USB Device Descriptors, for library use when in USB device mode. Descriptors are special
- *  computer-readable structures which the host requests upon device enumeration, to determine
- *  the device's capabilities and functions.
- */
-
-#include "Descriptors.h"
-
-/** Device descriptor structure. This descriptor describes the overall device
- *  characteristics, including the supported USB version, control endpoint size
- *  and the number of device configurations. The descriptor is read out by the
- *  USB host when the enumeration process begins.
- */
-const USB_Descriptor_Device_t DeviceDescriptor =
-{
-	.Header                 = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
-
-	.USBSpecification       = VERSION_BCD(2,0,0),
-	.Class                  = USB_CSCP_NoDeviceClass,
-	.SubClass               = USB_CSCP_NoDeviceSubclass,
-	.Protocol               = USB_CSCP_NoDeviceProtocol,
-
-	.Endpoint0Size          = 64,
-
-	.VendorID               = 0x0000,
-	.ProductID              = 0x0000,
-	.ReleaseNumber          = VERSION_BCD(0,0,2),
-
-	.ManufacturerStrIndex   = 0x01,
-	.ProductStrIndex        = 0x02,
-	.SerialNumStrIndex      = NO_DESCRIPTOR,
-
-	.NumberOfConfigurations = 1
-};
-
-/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
- *  of the device in one of its supported configurations, including information about any device interfaces
- *  and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
- *  a configuration so that the host may correctly communicate with the USB device.
- */
-const USB_Descriptor_Configuration_t ConfigurationDescriptor =
-{
-	.Config =
-		{
-			.Header                   = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
-
-			.TotalConfigurationSize   = sizeof(USB_Descriptor_Configuration_t),
-			.TotalInterfaces          = 0,
-
-			.ConfigurationNumber      = 1,
-			.ConfigurationStrIndex    = NO_DESCRIPTOR,
-
-			.ConfigAttributes         = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED),
-
-			.MaxPowerConsumption      = USB_CONFIG_POWER_MA(100)
-		},
-};
-
-/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
- *  the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
- *  via the language ID table available at USB.org what languages the device supports for its string descriptors.
- */
-const USB_Descriptor_String_t LanguageString =
-{
-	.Header                 = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
-
-	.UnicodeString          = {LANGUAGE_ID_ENG}
-};
-
-/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable
- *  form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
- *  Descriptor.
- */
-const USB_Descriptor_String_t ManufacturerString =
-{
-	.Header                 = {.Size = USB_STRING_LEN(14), .Type = DTYPE_String},
-
-	.UnicodeString          = L"Your Name Here"
-};
-
-/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
- *  and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
- *  Descriptor.
- */
-const USB_Descriptor_String_t ProductString =
-{
-	.Header                 = {.Size = USB_STRING_LEN(15), .Type = DTYPE_String},
-
-	.UnicodeString          = L"LUFA USB Device"
-};
-
-/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
- *  documentation) by the application code so that the address and size of a requested descriptor can be given
- *  to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
- *  is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
- *  USB host.
- */
-uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
-                                    const uint16_t wIndex,
-                                    const void** const DescriptorAddress
-									#if defined(HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES)
-									, uint8_t* const DescriptorMemorySpace
-									#endif
-									)
-{
-	const uint8_t  DescriptorType   = (wValue >> 8);
-	const uint8_t  DescriptorNumber = (wValue & 0xFF);
-
-	const void* Address = NULL;
-	uint16_t    Size    = NO_DESCRIPTOR;
-
-	switch (DescriptorType)
-	{
-		case DTYPE_Device:
-			Address = &DeviceDescriptor;
-			Size    = sizeof(USB_Descriptor_Device_t);
-			break;
-		case DTYPE_Configuration:
-			Address = &ConfigurationDescriptor;
-			Size    = sizeof(USB_Descriptor_Configuration_t);
-			break;
-		case DTYPE_String:
-			switch (DescriptorNumber)
-			{
-				case 0x00:
-					Address = &LanguageString;
-					Size    = pgm_read_byte(&LanguageString.Header.Size);
-					break;
-				case 0x01:
-					Address = &ManufacturerString;
-					Size    = pgm_read_byte(&ManufacturerString.Header.Size);
-					break;
-				case 0x02:
-					Address = &ProductString;
-					Size    = pgm_read_byte(&ProductString.Header.Size);
-					break;
-			}
-
-			break;
-	}
-
-	#if defined(HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES)
-	*DescriptorMemorySpace = MEMSPACE_RAM;
-	#endif
-
-	*DescriptorAddress = Address;
-	return Size;
-}
-
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.h b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.h
deleted file mode 100644
index 2bf6a6a346..0000000000
--- a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-*/
-
-/*
-  Copyright 2017  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 disclaims 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
- *
- *  Header file for Descriptors.c.
- */
-
-#ifndef _DESCRIPTORS_H_
-#define _DESCRIPTORS_H_
-
-	/* Includes: */
-		#include <LUFA/Drivers/USB/USB.h>
-
-  /* Macros: */
-    #if (defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
-         !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)))
-      #define HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES
-    #endif
-
-	/* Type Defines: */
-		/** Type define for the device configuration descriptor structure. This must be defined in the
-		 *  application code, as the configuration descriptor contains several sub-descriptors which
-		 *  vary between devices, and which describe the device's usage to the host.
-		 */
-		typedef struct
-		{
-			USB_Descriptor_Configuration_Header_t Config;
-		} USB_Descriptor_Configuration_t;
-
-#endif
-
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.c b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.c
deleted file mode 100644
index 2bc44b492c..0000000000
--- a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-*/
-
-/*
-  Copyright 2017  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 disclaims 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
- *
- *  Main source file for the USB device application. This file contains the
- *  main tasks of the application and is responsible for the initial
- *  application hardware configuration.
- */
-
-#include "DeviceApplication.h"
-
-/** Main program entry point. This routine contains the overall program flow, including initial
- *  setup of all components and the main program loop.
- */
-int main(void)
-{
-	SetupHardware();
-
-	GlobalInterruptEnable();
-
-	for (;;)
-	{
-		USB_USBTask();
-	}
-}
-
-/** Configures the board hardware and chip peripherals for the demo's functionality. */
-void SetupHardware(void)
-{
-	#if (ARCH == ARCH_AVR8)
-		/* Disable watchdog if enabled by bootloader/fuses */
-		MCUSR &= ~(1 << WDRF);
-		wdt_disable();
-
-		/* Disable clock division */
-		clock_prescale_set(clock_div_1);
-
-		/* Hardware Initialization */
-		USB_Init(USB_MODE_Device, USB_DEVICE_OPT_FULLSPEED | USB_OPT_AUTO_PLL);
-	#elif (ARCH == ARCH_XMEGA)
-		/* Start the PLL to multiply the 2MHz RC oscillator to 32MHz 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 48MHz 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);
-
-		PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
-
-		/* Hardware Initialization */
-		USB_Init(USB_OPT_RC32MCLKSRC | USB_OPT_BUSEVENT_PRIHIGH);
-	#endif
-}
-
-/** Event handler for the library USB Connection event. */
-void EVENT_USB_Device_Connect(void)
-{
-
-}
-
-/** Event handler for the library USB Disconnection event. */
-void EVENT_USB_Device_Disconnect(void)
-{
-
-}
-
-/** Event handler for the library USB Configuration Changed event. */
-void EVENT_USB_Device_ConfigurationChanged(void)
-{
-
-}
-
-/** Event handler for the library USB Control Request reception event. */
-void EVENT_USB_Device_ControlRequest(void)
-{
-
-}
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.h b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.h
deleted file mode 100644
index b3429099af..0000000000
--- a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-*/
-
-/*
-  Copyright 2017  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 disclaims 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
- *
- *  Header file for DeviceApplication.c.
- */
-
-#ifndef _USB_DEVICE_APPLICATION_H_
-#define _USB_DEVICE_APPLICATION_H_
-
-	/* Includes: */
-		#include <avr/io.h>
-		#include <avr/wdt.h>
-		#include <avr/power.h>
-
-		#include <LUFA/Platform/Platform.h>
-		#include <LUFA/Drivers/USB/USB.h>
-
-		#include "Descriptors.h"
-
-	/* Function Prototypes: */
-		void SetupHardware(void);
-
-#endif
-
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/asf.xml b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/asf.xml
deleted file mode 100644
index e952714e16..0000000000
--- a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/asf.xml
+++ /dev/null
@@ -1,55 +0,0 @@
-<asf xmlversion="1.0">
-	<project caption="USB Device Template" id="lufa.templates.device.project.avr8">
-		<require idref="lufa.templates.device"/>
-		<require idref="lufa.boards.dummy.avr8"/>
-		<generator value="as5_8_template"/>
-
-		<device-support value="at90usb1287"/>
-		<config name="lufa.drivers.board.name" value="usbkey"/>
-
-		<build type="define" name="F_CPU" value="8000000UL"/>
-		<build type="define" name="F_USB" value="8000000UL"/>
-	</project>
-
-	<project caption="USB Device Template" id="lufa.templates.device.project.xmega">
-		<require idref="lufa.templates.device"/>
-		<require idref="lufa.boards.dummy.xmega"/>
-		<generator value="as5_8_template"/>
-
-		<device-support value="atxmega256a3bu"/>
-		<config name="lufa.drivers.board.name" value="a3bu_xplained"/>
-
-		<build type="define" name="F_CPU" value="32000000UL"/>
-		<build type="define" name="F_USB" value="48000000UL"/>
-	</project>
-
-	<module type="application" id="lufa.templates.device" caption="USB Device Template">
-		<info type="description" value="summary">
-		Template for a LUFA USB device mode application.
-		</info>
-
- 		<info type="gui-flag" value="move-to-root"/>
-
-		<info type="keyword" value="Technology">
-			<keyword value="USB Device"/>
-			<keyword value="Template Projects"/>
-		</info>
-
-		<device-support-alias value="lufa_avr8"/>
-		<device-support-alias value="lufa_xmega"/>
-		<device-support-alias value="lufa_uc3"/>
-
-		<build type="c-source" value="DeviceApplication.c"/>
-		<build type="c-source" value="Descriptors.c"/>
-		<build type="header-file" value="DeviceApplication.h"/>
-		<build type="header-file" value="Descriptors.h"/>
-
-		<build type="module-config" subtype="path" value=".."/>
-		<build type="header-file" value="../LUFAConfig.h"/>
-
-		<require idref="lufa.common"/>
-		<require idref="lufa.platform"/>
-		<require idref="lufa.drivers.usb"/>
-		<require idref="lufa.drivers.board"/>
-	</module>
-</asf>