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, 302 deletions

diff --git a/lib/lufa/Bootloaders/MassStorage/Lib/VirtualFAT.h b/lib/lufa/Bootloaders/MassStorage/Lib/VirtualFAT.h
deleted file mode 100644
index ea80eae4d..000000000
--- a/lib/lufa/Bootloaders/MassStorage/Lib/VirtualFAT.h
+++ /dev/null
@@ -1,302 +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.
-*/
-
-#ifndef _VIRTUALFAT_H_
-#define _VIRTUALFAT_H_
-
-	/* Includes: */
-		#include <avr/io.h>
-		#include <avr/pgmspace.h>
-
-		#include <LUFA/Drivers/USB/USB.h>
-
-		#include "../BootloaderAPI.h"
-
-	/* Macros: */
-		/** Size of the virtual FLASH.BIN file in bytes. */
-		#define FLASH_FILE_SIZE_BYTES     (FLASHEND - (FLASHEND - BOOT_START_ADDR) - AUX_BOOT_SECTION_SIZE)
-
-		/** Size of the virtual EEPROM.BIN file in bytes. */
-		#define EEPROM_FILE_SIZE_BYTES    E2END
-
-		/** Number of sectors that comprise a single logical disk cluster. */
-		#define SECTOR_PER_CLUSTER        4
-
-		/** Size of a single logical sector on the disk. */
-		#define SECTOR_SIZE_BYTES         512
-
-		/** Size of a logical cluster on the disk, in bytes */
-		#define CLUSTER_SIZE_BYTES        (SECTOR_PER_CLUSTER * SECTOR_SIZE_BYTES)
-
-		/** Number of sectors required to store a given size in bytes.
-		 *
-		 *  \param[in] size  Size of the data that needs to be stored
-		 *
-		 *  \return Number of sectors required to store the given data on the disk.
-		 */
-		#define FILE_SECTORS(size)        ((size / SECTOR_SIZE_BYTES)  + ((size % SECTOR_SIZE_BYTES)  ? 1 : 0))
-
-		/** Number of clusters required to store a given size in bytes.
-		 *
-		 *  \param[in] size  Size of the data that needs to be stored
-		 *
-		 *  \return Number of clusters required to store the given data on the disk.
-		 */
-		#define FILE_CLUSTERS(size)       ((size / CLUSTER_SIZE_BYTES) + ((size % CLUSTER_SIZE_BYTES) ? 1 : 0))
-
-		/** Total number of logical sectors/blocks on the disk. */
-		#define LUN_MEDIA_BLOCKS          (FILE_SECTORS(FLASH_FILE_SIZE_BYTES) + FILE_SECTORS(EEPROM_FILE_SIZE_BYTES) + 32)
-
-		/** Converts a given time in HH:MM:SS format to a FAT filesystem time.
-		 *
-		 *  \note The minimum seconds resolution of FAT is 2, thus odd seconds
-		 *        will be truncated to the previous integer multiple of 2 seconds.
-		 *
-		 *  \param[in] hh  Hours (0-23)
-		 *  \param[in] mm  Minutes (0-59)
-		 *  \param[in] ss  Seconds (0-59)
-		 *
-		 *  \return Given time encoded as a FAT filesystem timestamp
-		 */
-		#define FAT_TIME(hh, mm, ss)      ((hh << 11) | (mm << 5) | (ss >> 1))
-
-		/** Converts a given date in DD/MM/YYYY format to a FAT filesystem date.
-		 *
-		 *  \param[in] dd    Days in the month (1-31)
-		 *  \param[in] mm    Months in the year (1-12)
-		 *  \param[in] yyyy  Year (1980 - 2107)
-		 *
-		 *  \return Given date encoded as a FAT filesystem datestamp
-		 */
-		#define FAT_DATE(dd, mm, yyyy)    (((yyyy - 1980) << 9) | (mm << 5) | (dd << 0))
-
-		/** Bit-rotates a given 8-bit value once to the right.
-		 *
-		 *  \param[in] x  Value to rotate right once
-		 *
-		 *  \return Bit-rotated input value, rotated once to the right.
-		 */
-		#define ROT8(x)                   ((((x) & 0xFE) >> 1) | (((x) & 1) ? 0x80 : 0x00))
-
-		/** Computes the LFN entry checksum of a MSDOS 8.3 format file entry,
-		 *  to associate a LFN entry with its short file entry.
-		 *
-		 *  \param[in] n0  MSDOS Filename character 1
-		 *  \param[in] n1  MSDOS Filename character 2
-		 *  \param[in] n2  MSDOS Filename character 3
-		 *  \param[in] n3  MSDOS Filename character 4
-		 *  \param[in] n4  MSDOS Filename character 5
-		 *  \param[in] n5  MSDOS Filename character 6
-		 *  \param[in] n6  MSDOS Filename character 7
-		 *  \param[in] n7  MSDOS Filename character 8
-		 *  \param[in] e0  MSDOS Extension character 1
-		 *  \param[in] e1  MSDOS Extension character 2
-		 *  \param[in] e2  MSDOS Extension character 3
-		 *
-		 *  \return LFN checksum of the given MSDOS 8.3 filename.
-		 */
-		#define FAT_CHECKSUM(n0, n1, n2, n3, n4, n5, n6, n7, e0, e1, e2) \
-		   (uint8_t)(ROT8(ROT8(ROT8(ROT8(ROT8(ROT8(ROT8(ROT8(ROT8(ROT8(n0)+n1)+n2)+n3)+n4)+n5)+n6)+n7)+e0)+e1)+e2)
-
-		/** \name FAT Filesystem Flags */
-		//@{
-		/** FAT attribute flag to indicate a read-only file. */
-		#define FAT_FLAG_READONLY         (1 << 0)
-
-		/** FAT attribute flag to indicate a hidden file. */
-		#define FAT_FLAG_HIDDEN           (1 << 1)
-
-		/** FAT attribute flag to indicate a system file. */
-		#define FAT_FLAG_SYSTEM           (1 << 2)
-
-		/** FAT attribute flag to indicate a Volume name entry. */
-		#define FAT_FLAG_VOLUME_NAME      (1 << 3)
-
-		/** FAT attribute flag to indicate a directory entry. */
-		#define FAT_FLAG_DIRECTORY        (1 << 4)
-
-		/** FAT attribute flag to indicate a file ready for archiving. */
-		#define FAT_FLAG_ARCHIVE          (1 << 5)
-
-		/** FAT pseudo-attribute flag to indicate a Long File Name entry. */
-		#define FAT_FLAG_LONG_FILE_NAME   0x0F
-
-		/** Ordinal flag marker for FAT Long File Name entries to mark the last entry. */
-		#define FAT_ORDINAL_LAST_ENTRY    (1 << 6)
-		//@}
-
-	/* Enums: */
-		/** Enum for the Root FAT file entry indexes on the disk. This can be used
-		 *  to retrieve the current contents of a known directory entry.
-		 */
-		enum
-		{
-			/** Volume ID directory entry, giving the name of the virtual disk. */
-			DISK_FILE_ENTRY_VolumeID      = 0,
-			/** Long File Name FAT file entry of the virtual FLASH.BIN image file. */
-			DISK_FILE_ENTRY_FLASH_LFN     = 1,
-			/** Legacy MSDOS FAT file entry of the virtual FLASH.BIN image file. */
-			DISK_FILE_ENTRY_FLASH_MSDOS   = 2,
-			/** Long File Name FAT file entry of the virtual EEPROM.BIN image file. */
-			DISK_FILE_ENTRY_EEPROM_LFN    = 3,
-			/** Legacy MSDOS FAT file entry of the virtual EEPROM.BIN image file. */
-			DISK_FILE_ENTRY_EEPROM_MSDOS  = 4,
-		};
-
-		/** Enum for the physical disk blocks of the virtual disk. */
-		enum
-		{
-			/** Boot sector disk block. */
-			DISK_BLOCK_BootBlock          = 0,
-			/** First copy of the FAT table block. */
-			DISK_BLOCK_FATBlock1          = 1,
-			/** Second copy of the FAT table block. */
-			DISK_BLOCK_FATBlock2          = 2,
-			/** Root file and directory entries block. */
-			DISK_BLOCK_RootFilesBlock     = 3,
-			/** Start block of the disk data section. */
-			DISK_BLOCK_DataStartBlock     = 4,
-		};
-
-	/* Type Definitions: */
-		/** FAT boot block structure definition, used to identify the core
-		 *  parameters of a FAT file system stored on a disk.
-		 *
-		 *  \note This definition is truncated to save space; the magic signature
-		 *        \c 0xAA55 must be appended to the very end of the block for it
-		 *        to be detected by the host as a valid boot block.
-		 */
-		typedef struct
-		{
-			uint8_t  Bootstrap[3];
-			uint8_t  Description[8];
-			uint16_t SectorSize;
-			uint8_t  SectorsPerCluster;
-			uint16_t ReservedSectors;
-			uint8_t  FATCopies;
-			uint16_t RootDirectoryEntries;
-			uint16_t TotalSectors16;
-			uint8_t  MediaDescriptor;
-			uint16_t SectorsPerFAT;
-			uint16_t SectorsPerTrack;
-			uint16_t Heads;
-			uint32_t HiddenSectors;
-			uint32_t TotalSectors32;
-			uint16_t PhysicalDriveNum;
-			uint8_t  ExtendedBootRecordSig;
-			uint32_t VolumeSerialNumber;
-			uint8_t  VolumeLabel[11];
-			uint8_t  FilesystemIdentifier[8];
-			/* uint8_t  BootstrapProgram[448]; */
-			/* uint16_t MagicSignature; */
-		} FATBootBlock_t;
-
-		/** FAT directory entry structure, for the various kinds of File and
-		 *  directory descriptors on a FAT disk.
-		 */
-		typedef union
-		{
-			/** VFAT Long File Name file entry. */
-			struct
-			{
-				uint8_t  Ordinal;
-				uint16_t Unicode1;
-				uint16_t Unicode2;
-				uint16_t Unicode3;
-				uint16_t Unicode4;
-				uint16_t Unicode5;
-				uint8_t  Attribute;
-				uint8_t  Reserved1;
-				uint8_t  Checksum;
-				uint16_t Unicode6;
-				uint16_t Unicode7;
-				uint16_t Unicode8;
-				uint16_t Unicode9;
-				uint16_t Unicode10;
-				uint16_t Unicode11;
-				uint16_t Reserved2;
-				uint16_t Unicode12;
-				uint16_t Unicode13;
-			} VFAT_LongFileName;
-
-			/** Legacy FAT MSDOS 8.3 file entry. */
-			struct
-			{
-				uint8_t  Filename[8];
-				uint8_t  Extension[3];
-				uint8_t  Attributes;
-				uint8_t  Reserved[10];
-				uint16_t CreationTime;
-				uint16_t CreationDate;
-				uint16_t StartingCluster;
-				uint32_t FileSizeBytes;
-			} MSDOS_File;
-
-			/** Legacy FAT MSDOS (sub-)directory entry. */
-			struct
-			{
-				uint8_t  Name[11];
-				uint8_t  Attributes;
-				uint8_t  Reserved[10];
-				uint16_t CreationTime;
-				uint16_t CreationDate;
-				uint16_t StartingCluster;
-				uint32_t Reserved2;
-			} MSDOS_Directory;
-		} FATDirectoryEntry_t;
-
-	/* Function Prototypes: */
-		#if defined(INCLUDE_FROM_VIRTUAL_FAT_C)
-			static uint8_t ReadEEPROMByte(const uint8_t* const Address) ATTR_NO_INLINE;
-
-			static void WriteEEPROMByte(uint8_t* const Address,
-			                            const uint8_t Data) ATTR_NO_INLINE;
-
-			static void UpdateFAT12ClusterEntry(uint8_t* const FATTable,
-			                                    const uint16_t Index,
-			                                    const uint16_t ChainEntry) AUX_BOOT_SECTION;
-
-			static void UpdateFAT12ClusterChain(uint8_t* const FATTable,
-			                                    const uint16_t StartIndex,
-			                                    const uint8_t ChainLength) AUX_BOOT_SECTION;
-
-			static void ReadWriteFLASHFileBlock(const uint16_t BlockNumber,
-			                                    uint8_t* BlockBuffer,
-			                                    const bool Read) AUX_BOOT_SECTION;
-
-			static void ReadWriteEEPROMFileBlock(const uint16_t BlockNumber,
-			                                     uint8_t* BlockBuffer,
-			                                     const bool Read) AUX_BOOT_SECTION;
-		#endif
-
-		void VirtualFAT_WriteBlock(const uint16_t BlockNumber) AUX_BOOT_SECTION;
-		void VirtualFAT_ReadBlock(const uint16_t BlockNumber) AUX_BOOT_SECTION;
-
-#endif