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

4 files changed, 0 insertions, 206 deletions

diff --git a/lib/lufa/BuildTests/SingleUSBModeTest/Dummy.S b/lib/lufa/BuildTests/SingleUSBModeTest/Dummy.S
deleted file mode 100644
index 1be4228d2d..0000000000
--- a/lib/lufa/BuildTests/SingleUSBModeTest/Dummy.S
+++ /dev/null
@@ -1,42 +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.
-*/
-
-.section .text
-
-
-# Mandatory entry point for successful compilation and link
-.global main
-main:
-	# Force code generation of the base USB stack
-	call USB_Init
-
-# Mandatory callback needed for base compile of the USB driver
-.global CALLBACK_USB_GetDescriptor
-CALLBACK_USB_GetDescriptor:
diff --git a/lib/lufa/BuildTests/SingleUSBModeTest/Test.c b/lib/lufa/BuildTests/SingleUSBModeTest/Test.c
deleted file mode 100644
index 7ac2e008f3..0000000000
--- a/lib/lufa/BuildTests/SingleUSBModeTest/Test.c
+++ /dev/null
@@ -1,32 +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.
-*/
-
-#include <LUFA/Common/Common.h>
-#include <LUFA/Drivers/USB/USB.h>
diff --git a/lib/lufa/BuildTests/SingleUSBModeTest/makefile b/lib/lufa/BuildTests/SingleUSBModeTest/makefile
deleted file mode 100644
index 7921ab6ca2..0000000000
--- a/lib/lufa/BuildTests/SingleUSBModeTest/makefile
+++ /dev/null
@@ -1,57 +0,0 @@
-#
-#             LUFA Library
-#     Copyright (C) Dean Camera, 2017.
-#
-#  dean [at] fourwalledcubicle [dot] com
-#           www.lufa-lib.org
-#
-
-# Makefile for the single USB mode build test.
-# This test attempts to build the USB module
-# under fixed device and fixed host modes under
-# all supported architectures
-
-# Path to the LUFA library core
-LUFA_PATH := ../../LUFA/
-
-# Build test cannot be run with multiple parallel jobs
-.NOTPARALLEL:
-
-all: begin compile clean end
-
-begin:
-	@echo Executing build test "SingleUSBModeTest".
-	@echo
-
-end:
-	@echo Build test "SingleUSBModeTest" complete.
-	@echo
-
-compile:
-	@echo Building SingleUSBModeTest for ARCH=AVR8 in device only mode...
-	$(MAKE) -f makefile.test clean elf ARCH=AVR8 MCU=at90usb1287 CC_FLAGS='-D USB_DEVICE_ONLY'
-
-	@echo Building SingleUSBModeTest for ARCH=AVR8 in host only mode...
-	$(MAKE) -f makefile.test clean elf ARCH=AVR8 MCU=at90usb1287 CC_FLAGS='-D USB_HOST_ONLY'
-
-	@echo Building SingleUSBModeTest for ARCH=XMEGA in device only mode...
-	$(MAKE) -f makefile.test clean elf ARCH=XMEGA MCU=atxmega128a1u CC_FLAGS='-D USB_DEVICE_ONLY'
-
-	@echo Building SingleUSBModeTest for ARCH=UC3 in device only mode...
-	$(MAKE) -f makefile.test clean elf ARCH=UC3 MCU=uc3a0256 CC_FLAGS='-D USB_DEVICE_ONLY'
-
-	@echo Building SingleUSBModeTest for ARCH=UC3 in host only mode...
-	$(MAKE) -f makefile.test clean elf ARCH=UC3 MCU=uc3a0256 CC_FLAGS='-D USB_HOST_ONLY'
-
-clean:
-	$(MAKE) -f makefile.test clean ARCH=AVR8 MCU=at90usb1287
-	$(MAKE) -f makefile.test clean ARCH=XMEGA MCU=atxmega128a1u
-	$(MAKE) -f makefile.test clean ARCH=UC3 MCU=uc3a0256
-
-%:
-
-.PHONY: begin end compile clean
-
-# Include common DMBS build system modules
-DMBS_PATH      ?= $(LUFA_PATH)/Build/DMBS/DMBS
-include $(DMBS_PATH)/core.mk
diff --git a/lib/lufa/BuildTests/SingleUSBModeTest/makefile.test b/lib/lufa/BuildTests/SingleUSBModeTest/makefile.test
deleted file mode 100644
index 365c7d00b5..0000000000
--- a/lib/lufa/BuildTests/SingleUSBModeTest/makefile.test
+++ /dev/null
@@ -1,75 +0,0 @@
-#
-#             LUFA Library
-#     Copyright (C) Dean Camera, 2017.
-#
-#  dean [at] fourwalledcubicle [dot] com
-#           www.lufa-lib.org
-#
-# --------------------------------------
-#         LUFA Project Makefile.
-# --------------------------------------
-
-# Run "make help" for target help.
-
-MCU          =
-ARCH         =
-BOARD        = NONE
-F_CPU        = $(F_USB)
-DEBUG_LEVEL  = 0
-
-ifeq ($(ARCH), AVR8)
-  F_USB      = 8000000
-else ifeq ($(ARCH), XMEGA)
-  F_USB      = 48000000
-else ifeq ($(ARCH), UC3)
-  F_USB      = 48000000
-endif
-
-OPTIMIZATION = 1
-TARGET       = Test
-SRC          = Test.c Dummy.S $(LUFA_SRC_USB)
-LUFA_PATH    = ../../LUFA
-
-# Generic C/C++ compiler flags
-CC_FLAGS  = -Wextra
-CC_FLAGS += -Werror
-CC_FLAGS += -Wformat=2
-CC_FLAGS += -Winit-self
-CC_FLAGS += -Wswitch-enum
-CC_FLAGS += -Wunused
-CC_FLAGS += -Wundef
-CC_FLAGS += -Wpointer-arith
-CC_FLAGS += -Wcast-align
-CC_FLAGS += -Wwrite-strings
-CC_FLAGS += -Wlogical-op
-CC_FLAGS += -Wmissing-declarations
-CC_FLAGS += -Wmissing-field-initializers
-CC_FLAGS += -Wmissing-format-attribute
-CC_FLAGS += -Woverlength-strings
-
-# Only enable rendundant declaration warnings for AVR8 target (FIXME)
-ifeq ($(ARCH), AVR8)
-  CC_FLAGS += -Wredundant-decls
-endif
-
-# C compiler only flags
-C_FLAGS += -Wmissing-parameter-type
-C_FLAGS += -Wnested-externs
-
-# Potential additional warnings to enable in the future (FIXME)
-#CC_FLAGS += -Wswitch-default
-#CC_FLAGS += -Wc++-compat
-#CC_FLAGS += -Wcast-qual
-#CC_FLAGS += -Wconversion
-#CC_FLAGS += -Wjump-misses-init
-#CC_FLAGS += -pedantic
-
-# Include LUFA-specific DMBS extension modules
-DMBS_LUFA_PATH ?= $(LUFA_PATH)/Build/LUFA
-include $(DMBS_LUFA_PATH)/lufa-sources.mk
-include $(DMBS_LUFA_PATH)/lufa-gcc.mk
-
-# Include common DMBS build system modules
-DMBS_PATH      ?= $(LUFA_PATH)/Build/DMBS/DMBS
-include $(DMBS_PATH)/core.mk
-include $(DMBS_PATH)/gcc.mk