import project

.gitattributes

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+# .gitattributes
+# prevent binary files from CRLF handling, diff and merge:
+*.hex -crlf -diff
+*.bin -crlf -diff
+*.z -crlf -diff
+

.gitignore

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+# .gitignore
+# don't push these files to the repository
+
+.history
+*.log
+*.eml
+*.o
+*.a
+*.d
+*.elf
+*.s19
+*.map
+*.bin
+*.hex
+*.dll

Drivers/Atmel DFU Bootloader/ASF-License.txt

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+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ *    Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.

Drivers/Atmel DFU Bootloader/GenerateBootloader.bat

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+@ECHO OFF
+
+REM This script generates the bootloader for the actual device by combining the modified Atmel
+REM bootloader located in BOOTDIR with the SPM helper that is being generated by make in BUILDDIR
+REM Uses srec_cat to append the hex files
+
+SET MCU=atxmega32a4u
+SET PIN=PA6
+SET VER=104
+SET BUILDDIR=Chameleon-Mini
+SET BUILDHEX=Chameleon-Mini.hex
+SET BOOTDIR=Atmel-DFU-Bootloader
+SET BOOTHEX=%MCU%_%VER%_%PIN%.hex
+SET OUTHEX=bootloader-%MCU%-%VER%-%PIN%-SPM.hex
+SET WORKDIR=%CD%
+
+REM Enter build directory and build SPM helper
+cd %BUILDDIR%
+make clean 
+make spmhelper MCU='%MCU%'
+
+REM Return to working directory and combine generated HEX files into one
+cd %WORKDIR%
+
+ECHO Generating bootloader by combining %BOOTHEX% and %BUILDHEX% into %OUTHEX%
+ECHO.
+
+srec_cat %BOOTDIR%\%BOOTHEX% -intel %BUILDDIR%\%BUILDHEX% -intel -o %OUTHEX% -intel -line-length 44
+
+ECHO Done

Drivers/LUFA/Common/ArchitectureSpecific.h

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+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2013.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2013  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
+ *  \brief Architecture specific definitions relating to specific processor architectures.
+ *
+ *  \copydetails Group_ArchitectureSpecific
+ *
+ *  \note Do not include this file directly, rather include the Common.h header file instead to gain this file's
+ *        functionality.
+ */
+
+/** \ingroup Group_Common
+ *  \defgroup Group_ArchitectureSpecific Architecture Specific Definitions
+ *  \brief Architecture specific definitions relating to specific processor architectures.
+ *
+ *  Architecture specific macros, functions and other definitions, which relate to specific architectures. This
+ *  definitions may or may not be available in some form on other architectures, and thus should be protected by
+ *  preprocessor checks in portable code to prevent compile errors.
+ *
+ *  @{
+ */
+
+#ifndef __LUFA_ARCHSPEC_H__
+#define __LUFA_ARCHSPEC_H__
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_COMMON_H)
+			#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
+		#endif
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			#if (ARCH == ARCH_AVR8) || (ARCH == ARCH_XMEGA) || defined(__DOXYGEN__)
+				#if (ARCH == ARCH_AVR8) || defined(__DOXYGEN__)
+					/** Re-enables the AVR's JTAG bus in software, until a system reset. This will re-enable JTAG debugging
+					 *  interface after is has been disabled in software via \ref JTAG_DISABLE().
+					 *
+					 *  \note This macro is not available for all architectures.
+					 */
+					#define JTAG_ENABLE()                  MACROS{                                       \
+																	__asm__ __volatile__ (               \
+																	"in __tmp_reg__,__SREG__" "\n\t"     \
+																	"cli" "\n\t"                         \
+																	"out %1, %0" "\n\t"                  \
+																	"out __SREG__, __tmp_reg__" "\n\t"   \
+																	"out %1, %0" "\n\t"                  \
+																	:                                    \
+																	: "r" (MCUCR & ~(1 << JTD)),         \
+																	  "M" (_SFR_IO_ADDR(MCUCR))          \
+																	: "r0");                             \
+															}MACROE
+
+					/** Disables the AVR's JTAG bus in software, until a system reset. This will override the current JTAG
+					 *  status as set by the JTAGEN fuse, disabling JTAG debugging and reverting the JTAG pins back to GPIO
+					 *  mode.
+					 *
+					 *  \note This macro is not available for all architectures.
+					 */
+					#define JTAG_DISABLE()                  MACROS{                                      \
+																	__asm__ __volatile__ (               \
+																	"in __tmp_reg__,__SREG__" "\n\t"     \
+																	"cli" "\n\t"                         \
+																	"out %1, %0" "\n\t"                  \
+																	"out __SREG__, __tmp_reg__" "\n\t"   \
+																	"out %1, %0" "\n\t"                  \
+																	:                                    \
+																	: "r" (MCUCR | (1 << JTD)),          \
+																	  "M" (_SFR_IO_ADDR(MCUCR))          \
+																	: "r0");                             \
+															}MACROE
+				#endif
+
+				/** Defines a volatile \c NOP statement which cannot be optimized out by the compiler, and thus can always
+				 *  be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimizer
+				 *  removes/reorders code to the point where break points cannot reliably be set.
+				 *
+				 *  \note This macro is not available for all architectures.
+				 */
+				#define JTAG_DEBUG_POINT()              __asm__ __volatile__ ("nop" ::)
+
+				/** Defines an explicit JTAG break point in the resulting binary via the assembly \c BREAK statement. When
+				 *  a JTAG is used, this causes the program execution to halt when reached until manually resumed.
+				 *
+				 *  \note This macro is not available for all architectures.
+				 */
+				#define JTAG_DEBUG_BREAK()              __asm__ __volatile__ ("break" ::)
+
+				/** Macro for testing condition "x" and breaking via \ref JTAG_DEBUG_BREAK() if the condition is false.
+				 *
+				 *  \note This macro is not available for all architectures.
+				 *
+				 *  \param[in] Condition  Condition that will be evaluated.
+				*/
+				#define JTAG_ASSERT(Condition)          MACROS{ if (!(Condition)) { JTAG_DEBUG_BREAK(); } }MACROE
+
+				/** Macro for testing condition \c "x" and writing debug data to the stdout stream if \c false. The stdout stream
+				 *  must be pre-initialized before this macro is run and linked to an output device, such as the microcontroller's
+				 *  USART peripheral.
+				 *
+				 *  The output takes the form "{FILENAME}: Function {FUNCTION NAME}, Line {LINE NUMBER}: Assertion {Condition} failed."
+				 *
+				 *  \note This macro is not available for all architectures.
+				 *
+				 *  \param[in] Condition  Condition that will be evaluated,
+				 */
+				#define STDOUT_ASSERT(Condition)        MACROS{ if (!(Condition)) {                                     \
+				                                                     printf_P(PSTR("%s: Function \"%s\", Line %d: "     \
+				                                                                   "Assertion \"%s\" failed.\r\n"),     \
+				                                                                   __FILE__, __func__, __LINE__, #Condition); } }MACROE
+
+				#if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
+					/** Reads a pointer out of PROGMEM space on the AVR8 architecture. This is currently a wrapper for the
+					 *  avr-libc \c pgm_read_word() macro with a \c void* cast, so that its value can be assigned directly
+					 *  to a pointer variable or used in pointer arithmetic without further casting in C. In a future
+					 *  avr-libc distribution this will be part of the standard API and will be implemented in a more formal
+					 *  manner.
+					 *
+					 *  \note This macro is not available for all architectures.
+					 *
+					 *  \param[in] Address  Address of the pointer to read.
+					 *
+					 *  \return Pointer retrieved from PROGMEM space.
+					 */
+					#define pgm_read_ptr(Address)        (void*)pgm_read_word(Address)
+				#endif
+			#elif (ARCH == ARCH_UC3)
+				#define JTAG_DEBUG_POINT()              __asm__ __volatile__ ("nop" ::)
+				#define JTAG_DEBUG_BREAK()              __asm__ __volatile__ ("breakpoint" ::)
+				#define JTAG_ASSERT(Condition)          MACROS{ if (!(Condition)) { JTAG_DEBUG_BREAK(); } }MACROE
+				#define STDOUT_ASSERT(Condition)        MACROS{ if (!(Condition)) {                              \
+				                                                     printf("%s: Function \"%s\", Line %d: "     \
+				                                                            "Assertion \"%s\" failed.\r\n"),     \
+				                                                            __FILE__, __func__, __LINE__, #Condition); } }MACROE
+			#endif
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
+#endif
+
+/** @} */
+

Drivers/LUFA/Common/Architectures.h

@@ -0,0 +1,84 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2013.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2013  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
+ *  \brief Supported library architecture defines.
+ *
+ *  \copydetails Group_Architectures
+ *
+ *  \note Do not include this file directly, rather include the Common.h header file instead to gain this file's
+ *        functionality.
+ */
+
+/** \ingroup Group_Common
+ *  \defgroup Group_Architectures Hardware Architectures
+ *  \brief Supported library architecture defines.
+ *
+ *  Architecture macros for selecting the desired target microcontroller architecture. One of these values should be
+ *  defined as the value of \c ARCH in the user project makefile via the \c -D compiler switch to GCC, to select the
+ *  target architecture.
+ *
+ *  The selected architecture should remain consistent with the makefile \c ARCH value, which is used to select the
+ *  underlying driver source files for each architecture.
+ *
+ *  @{
+ */
+
+#ifndef __LUFA_ARCHITECTURES_H__
+#define __LUFA_ARCHITECTURES_H__
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_COMMON_H)
+			#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** Selects the Atmel 8-bit AVR (AT90USB* and ATMEGA*U* chips) architecture. */
+			#define ARCH_AVR8           0
+
+			/** Selects the Atmel 32-bit UC3 AVR (AT32UC3* chips) architecture. */
+			#define ARCH_UC3            1
+
+			/** Selects the Atmel XMEGA AVR (ATXMEGA* chips) architecture. */
+			#define ARCH_XMEGA          2
+
+			#if !defined(__DOXYGEN__)
+				#define ARCH_           ARCH_AVR8
+
+				#if !defined(ARCH)
+					#define ARCH        ARCH_AVR8
+				#endif
+			#endif
+
+#endif
+
+/** @} */
+