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

1 files changed, 0 insertions, 200 deletions

diff --git a/lib/lufa/Bootloaders/DFU/Descriptors.h b/lib/lufa/Bootloaders/DFU/Descriptors.h
deleted file mode 100644
index 7137d0f118..0000000000
--- a/lib/lufa/Bootloaders/DFU/Descriptors.h
+++ /dev/null
@@ -1,200 +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>
-
-		#include "Config/AppConfig.h"
-
-	/* Macros: */
-		/** Descriptor type value for a DFU class functional descriptor. */
-		#define DTYPE_DFUFunctional               0x21
-
-		/** DFU attribute mask, indicating that the DFU device will detach and re-attach when a DFU_DETACH
-		 *  command is issued, rather than the host issuing a USB Reset.
-		 */
-		#define ATTR_WILL_DETATCH                 (1 << 3)
-
-		/** DFU attribute mask, indicating that the DFU device can communicate during the manifestation phase
-		 *  (memory programming phase).
-		 */
-		#define ATTR_MANEFESTATION_TOLLERANT      (1 << 2)
-
-		/** DFU attribute mask, indicating that the DFU device can accept DFU_UPLOAD requests to send data from
-		 *  the device to the host.
-		 */
-		#define ATTR_CAN_UPLOAD                   (1 << 1)
-
-		/** DFU attribute mask, indicating that the DFU device can accept DFU_DNLOAD requests to send data from
-		 *  the host to the device.
-		 */
-		#define ATTR_CAN_DOWNLOAD                 (1 << 0)
-
-		#if defined(__AVR_AT90USB1287__)
-			#define PRODUCT_ID_CODE               0x2FFB
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x97
-			#define AVR_SIGNATURE_3               0x82
-		#elif defined(__AVR_AT90USB647__)
-			#define PRODUCT_ID_CODE               0x2FF9
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x96
-			#define AVR_SIGNATURE_3               0x82
-		#elif defined(__AVR_AT90USB1286__)
-			#define PRODUCT_ID_CODE               0x2FFB
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x97
-			#define AVR_SIGNATURE_3               0x82
-		#elif defined(__AVR_AT90USB646__)
-			#define PRODUCT_ID_CODE               0x2FF9
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x96
-			#define AVR_SIGNATURE_3               0x82
-		#elif defined(__AVR_ATmega32U4__)
-			#define PRODUCT_ID_CODE               0x2FF4
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x95
-			#define AVR_SIGNATURE_3               0x87
-		#elif defined(__AVR_ATmega16U4__)
-			#define PRODUCT_ID_CODE               0x2FF3
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x94
-			#define AVR_SIGNATURE_3               0x88
-		#elif defined(__AVR_ATmega32U2__)
-			#define PRODUCT_ID_CODE               0x2FF0
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x95
-			#define AVR_SIGNATURE_3               0x8A
-		#elif defined(__AVR_ATmega16U2__)
-			#define PRODUCT_ID_CODE               0x2FEF
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x94
-			#define AVR_SIGNATURE_3               0x89
-		#elif defined(__AVR_AT90USB162__)
-			#define PRODUCT_ID_CODE               0x2FFA
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x94
-			#define AVR_SIGNATURE_3               0x82
-		#elif defined(__AVR_ATmega8U2__)
-			#define PRODUCT_ID_CODE               0x2FEE
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x93
-			#define AVR_SIGNATURE_3               0x89
-		#elif defined(__AVR_AT90USB82__)
-			#define PRODUCT_ID_CODE               0x2FF7
-			#define AVR_SIGNATURE_1               0x1E
-			#define AVR_SIGNATURE_2               0x93
-			#define AVR_SIGNATURE_3               0x82
-		#else
-			#error The selected AVR part is not currently supported by this bootloader.
-		#endif
-
-		#if !defined(PRODUCT_ID_CODE)
-			#error Current AVR model is not supported by this bootloader.
-		#endif
-
-	/* Type Defines: */
-		/** Type define for a DFU class function descriptor. This descriptor gives DFU class information
-		 *  to the host when read, indicating the DFU device's capabilities.
-		 */
-		typedef struct
-		{
-			USB_Descriptor_Header_t Header; /**< Standard descriptor header structure */
-
-			uint8_t                 Attributes; /**< DFU device attributes, a mask comprising of the
-			                                     *  ATTR_* macros listed in this source file
-			                                     */
-			uint16_t                DetachTimeout; /**< Timeout in milliseconds between a USB_DETACH
-			                                        *  command being issued and the device detaching
-			                                        *  from the USB bus
-			                                        */
-			uint16_t                TransferSize; /**< Maximum number of bytes the DFU device can accept
-			                                       *  from the host in a transaction
-			                                       */
-			uint16_t                DFUSpecification; /**< BCD packed DFU specification number this DFU
-			                                           *  device complies with
-			                                           */
-		} USB_Descriptor_DFU_Functional_t;
-
-		/** 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;
-
-			// DFU Interface
-			USB_Descriptor_Interface_t            DFU_Interface;
-			USB_Descriptor_DFU_Functional_t       DFU_Functional;
-		} USB_Descriptor_Configuration_t;
-
-		/** Enum for the device interface descriptor IDs within the device. Each interface descriptor
-		 *  should have a unique ID index associated with it, which can be used to refer to the
-		 *  interface from other descriptors.
-		 */
-		enum InterfaceDescriptors_t
-		{
-			INTERFACE_ID_DFU = 0, /**< DFU interface descriptor ID */
-		};
-
-		/** Enum for the device string descriptor IDs within the device. Each string descriptor should
-		 *  have a unique ID index associated with it, which can be used to refer to the string from
-		 *  other descriptors.
-		 */
-		enum StringDescriptors_t
-		{
-			STRING_ID_Language     = 0, /**< Supported Languages string descriptor ID (must be zero) */
-			STRING_ID_Manufacturer = 1, /**< Manufacturer string ID */
-			STRING_ID_Product      = 2, /**< Product string ID */
-		};
-
-	/* Function Prototypes: */
-		uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
-		                                    const uint16_t wIndex,
-		                                    const void** const DescriptorAddress)
-		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
-		// convert to L string
-		#define LSTR(s) XLSTR(s)
-		#define XLSTR(s) L ## #s
-		// convert to string
-		#define STR(s) XSTR(s)
-		#define XSTR(s) #s
-		                                    
-#endif
-