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diff --git a/lib/lufa/Bootloaders/CDC/BootloaderCDC.h b/lib/lufa/Bootloaders/CDC/BootloaderCDC.h
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+/*
+ 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 BootloaderCDC.c.
+ */
+
+#ifndef _CDC_H_
+#define _CDC_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/boot.h>
+ #include <avr/eeprom.h>
+ #include <avr/power.h>
+ #include <avr/interrupt.h>
+ #include <stdbool.h>
+
+ #include "Descriptors.h"
+ #include "BootloaderAPI.h"
+ #include "Config/AppConfig.h"
+
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+ #include <LUFA/Platform/Platform.h>
+
+ /* Preprocessor Checks: */
+ #if !defined(__OPTIMIZE_SIZE__)
+ #error This bootloader requires that it be optimized for size, not speed, to fit into the target device. Change optimization settings and try again.
+ #endif
+
+ /* Macros: */
+ /** Version major of the CDC bootloader. */
+ #define BOOTLOADER_VERSION_MAJOR 0x01
+
+ /** Version minor of the CDC bootloader. */
+ #define BOOTLOADER_VERSION_MINOR 0x00
+
+ /** Hardware version major of the CDC bootloader. */
+ #define BOOTLOADER_HWVERSION_MAJOR 0x01
+
+ /** Hardware version minor of the CDC bootloader. */
+ #define BOOTLOADER_HWVERSION_MINOR 0x00
+
+ /** Eight character bootloader firmware identifier reported to the host when requested. */
+ #define SOFTWARE_IDENTIFIER "LUFACDC"
+
+ /** Magic bootloader key to unlock forced application start mode. */
+ #define MAGIC_BOOT_KEY 0xDC42
+
+ /* Enums: */
+ /** Possible memory types that can be addressed via the bootloader. */
+ enum AVR109_Memories
+ {
+ MEMORY_TYPE_FLASH = 'F',
+ MEMORY_TYPE_EEPROM = 'E',
+ };
+
+ /** Possible commands that can be issued to the bootloader. */
+ enum AVR109_Commands
+ {
+ AVR109_COMMAND_Sync = 27,
+ AVR109_COMMAND_ReadEEPROM = 'd',
+ AVR109_COMMAND_WriteEEPROM = 'D',
+ AVR109_COMMAND_ReadFLASHWord = 'R',
+ AVR109_COMMAND_WriteFlashPage = 'm',
+ AVR109_COMMAND_FillFlashPageWordLow = 'c',
+ AVR109_COMMAND_FillFlashPageWordHigh = 'C',
+ AVR109_COMMAND_GetBlockWriteSupport = 'b',
+ AVR109_COMMAND_BlockWrite = 'B',
+ AVR109_COMMAND_BlockRead = 'g',
+ AVR109_COMMAND_ReadExtendedFuses = 'Q',
+ AVR109_COMMAND_ReadHighFuses = 'N',
+ AVR109_COMMAND_ReadLowFuses = 'F',
+ AVR109_COMMAND_ReadLockbits = 'r',
+ AVR109_COMMAND_WriteLockbits = 'l',
+ AVR109_COMMAND_EraseFLASH = 'e',
+ AVR109_COMMAND_ReadSignature = 's',
+ AVR109_COMMAND_ReadBootloaderSWVersion = 'V',
+ AVR109_COMMAND_ReadBootloaderHWVersion = 'v',
+ AVR109_COMMAND_ReadBootloaderIdentifier = 'S',
+ AVR109_COMMAND_ReadBootloaderInterface = 'p',
+ AVR109_COMMAND_SetCurrentAddress = 'A',
+ AVR109_COMMAND_ReadAutoAddressIncrement = 'a',
+ AVR109_COMMAND_ReadPartCode = 't',
+ AVR109_COMMAND_EnterProgrammingMode = 'P',
+ AVR109_COMMAND_LeaveProgrammingMode = 'L',
+ AVR109_COMMAND_SelectDeviceType = 'T',
+ AVR109_COMMAND_SetLED = 'x',
+ AVR109_COMMAND_ClearLED = 'y',
+ AVR109_COMMAND_ExitBootloader = 'E',
+ };
+
+ /* Type Defines: */
+ /** Type define for a non-returning pointer to the start of the loaded application in flash memory. */
+ typedef void (*AppPtr_t)(void) ATTR_NO_RETURN;
+
+ /* Function Prototypes: */
+ static void CDC_Task(void);
+ static void SetupHardware(void);
+
+ void Application_Jump_Check(void) ATTR_INIT_SECTION(3);
+
+ void EVENT_USB_Device_ConfigurationChanged(void);
+
+ #if defined(INCLUDE_FROM_BOOTLOADERCDC_C) || defined(__DOXYGEN__)
+ #if !defined(NO_BLOCK_SUPPORT)
+ static void ReadWriteMemoryBlock(const uint8_t Command);
+ #endif
+ static uint8_t FetchNextCommandByte(void);
+ static void WriteNextResponseByte(const uint8_t Response);
+ #endif
+
+#endif
+