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-rw-r--r--lib/lufa/LUFA/Common/ArchitectureSpecific.h185
-rw-r--r--lib/lufa/LUFA/Common/Architectures.h84
-rw-r--r--lib/lufa/LUFA/Common/Attributes.h150
-rw-r--r--lib/lufa/LUFA/Common/BoardTypes.h263
-rw-r--r--lib/lufa/LUFA/Common/Common.h393
-rw-r--r--lib/lufa/LUFA/Common/CompilerSpecific.h97
-rw-r--r--lib/lufa/LUFA/Common/Endianness.h493
7 files changed, 1665 insertions, 0 deletions
diff --git a/lib/lufa/LUFA/Common/ArchitectureSpecific.h b/lib/lufa/LUFA/Common/ArchitectureSpecific.h
new file mode 100644
index 0000000000..28f2900b96
--- /dev/null
+++ b/lib/lufa/LUFA/Common/ArchitectureSpecific.h
@@ -0,0 +1,185 @@
+/*
+ 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
+ * \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() do { \
+ __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"); \
+ } while (0)
+
+ /** 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() do { \
+ __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"); \
+ } while (0)
+ #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) do { \
+ if (!(Condition)) \
+ JTAG_DEBUG_BREAK(); \
+ } while (0)
+
+ /** 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) do { \
+ if (!(Condition)) \
+ printf_P(PSTR("%s: Function \"%s\", Line %d: " \
+ "Assertion \"%s\" failed.\r\n"), \
+ __FILE__, __func__, __LINE__, #Condition); \
+ } while (0)
+
+ #if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
+ /** Reads a pointer out of PROGMEM space on the AVR8 architecture. This is 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.
+ *
+ * \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) do { \
+ if (!(Condition)) \
+ JTAG_DEBUG_BREAK(); \
+ } while (0)
+ #define STDOUT_ASSERT(Condition) do { \
+ if (!(Condition)) \
+ printf("%s: Function \"%s\", Line %d: " \
+ "Assertion \"%s\" failed.\r\n", \
+ __FILE__, __func__, __LINE__, #Condition); \
+ } while (0)
+ #endif
+
+ /* Disable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ }
+ #endif
+
+#endif
+
+/** @} */
+
diff --git a/lib/lufa/LUFA/Common/Architectures.h b/lib/lufa/LUFA/Common/Architectures.h
new file mode 100644
index 0000000000..587367413e
--- /dev/null
+++ b/lib/lufa/LUFA/Common/Architectures.h
@@ -0,0 +1,84 @@
+/*
+ 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
+ * \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
+
+/** @} */
+
diff --git a/lib/lufa/LUFA/Common/Attributes.h b/lib/lufa/LUFA/Common/Attributes.h
new file mode 100644
index 0000000000..c8e4104d72
--- /dev/null
+++ b/lib/lufa/LUFA/Common/Attributes.h
@@ -0,0 +1,150 @@
+/*
+ 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
+ * \brief Special function/variable attribute macros.
+ *
+ * \copydetails Group_FuncVarAttributes
+ *
+ * \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_FuncVarAttributes Function/Variable Attributes
+ * \brief Special function/variable attribute macros.
+ *
+ * This module contains macros for applying specific attributes to functions and variables to control various
+ * optimizer and code generation features of the compiler. Attributes may be placed in the function prototype
+ * or variable declaration in any order, and multiple attributes can be specified for a single item via a space
+ * separated list.
+ *
+ * On incompatible versions of GCC or on other compilers, these macros evaluate to nothing unless they are
+ * critical to the code's function and thus must throw a compile error when used.
+ *
+ * @{
+ */
+
+#ifndef __LUFA_ATTR_H__
+#define __LUFA_ATTR_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: */
+ #if (__GNUC__ >= 3) || defined(__DOXYGEN__)
+ /** Indicates to the compiler that the function can not ever return, so that any stack restoring or
+ * return code may be omitted by the compiler in the resulting binary.
+ */
+ #define ATTR_NO_RETURN __attribute__ ((noreturn))
+
+ /** Indicates that the function returns a value which should not be ignored by the user code. When
+ * applied, any ignored return value from calling the function will produce a compiler warning.
+ */
+ #define ATTR_WARN_UNUSED_RESULT __attribute__ ((warn_unused_result))
+
+ /** Indicates that the specified parameters of the function are pointers which should never be \c NULL.
+ * When applied as a 1-based comma separated list the compiler will emit a warning if the specified
+ * parameters are known at compiler time to be \c NULL at the point of calling the function.
+ */
+ #define ATTR_NON_NULL_PTR_ARG(...) __attribute__ ((nonnull (__VA_ARGS__)))
+
+ /** Removes any preamble or postamble from the function. When used, the function will not have any
+ * register or stack saving code. This should be used with caution, and when used the programmer
+ * is responsible for maintaining stack and register integrity.
+ */
+ #define ATTR_NAKED __attribute__ ((naked))
+
+ /** Prevents the compiler from considering a specified function for in-lining. When applied, the given
+ * function will not be in-lined under any circumstances.
+ */
+ #define ATTR_NO_INLINE __attribute__ ((noinline))
+
+ /** Forces the compiler to inline the specified function. When applied, the given function will be
+ * in-lined under all circumstances.
+ */
+ #define ATTR_ALWAYS_INLINE __attribute__ ((always_inline))
+
+ /** Indicates that the specified function is pure, in that it has no side-effects other than global
+ * or parameter variable access.
+ */
+ #define ATTR_PURE __attribute__ ((pure))
+
+ /** Indicates that the specified function is constant, in that it has no side effects other than
+ * parameter access.
+ */
+ #define ATTR_CONST __attribute__ ((const))
+
+ /** Marks a given function as deprecated, which produces a warning if the function is called. */
+ #define ATTR_DEPRECATED __attribute__ ((deprecated))
+
+ /** Marks a function as a weak reference, which can be overridden by other functions with an
+ * identical name (in which case the weak reference is discarded at link time).
+ */
+ #define ATTR_WEAK __attribute__ ((weak))
+ #endif
+
+ /** Forces the compiler to not automatically zero the given global variable on startup, so that the
+ * current RAM contents is retained. Under most conditions this value will be random due to the
+ * behavior of volatile memory once power is removed, but may be used in some specific circumstances,
+ * like the passing of values back after a system watchdog reset.
+ */
+ #define ATTR_NO_INIT __attribute__ ((section (".noinit")))
+
+ /** Places the function in one of the initialization sections, which execute before the main function
+ * of the application. Refer to the avr-libc manual for more information on the initialization sections.
+ *
+ * \param[in] SectionIndex Initialization section number where the function should be placed.
+ */
+ #define ATTR_INIT_SECTION(SectionIndex) __attribute__ ((used, naked, section (".init" #SectionIndex )))
+
+ /** Marks a function as an alias for another function.
+ *
+ * \param[in] Func Name of the function which the given function name should alias.
+ */
+ #define ATTR_ALIAS(Func) __attribute__ ((alias( #Func )))
+
+ /** Marks a variable or struct element for packing into the smallest space available, omitting any
+ * alignment bytes usually added between fields to optimize field accesses.
+ */
+ #define ATTR_PACKED __attribute__ ((packed))
+
+ /** Indicates the minimum alignment in bytes for a variable or struct element.
+ *
+ * \param[in] Bytes Minimum number of bytes the item should be aligned to.
+ */
+ #define ATTR_ALIGNED(Bytes) __attribute__ ((aligned(Bytes)))
+#endif
+
+/** @} */
+
diff --git a/lib/lufa/LUFA/Common/BoardTypes.h b/lib/lufa/LUFA/Common/BoardTypes.h
new file mode 100644
index 0000000000..e945523427
--- /dev/null
+++ b/lib/lufa/LUFA/Common/BoardTypes.h
@@ -0,0 +1,263 @@
+/*
+ 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
+ * \brief Supported pre-made board hardware defines.
+ *
+ * \copydetails Group_BoardTypes
+ *
+ * \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_BoardTypes Board Types
+ * \brief Supported pre-made board hardware defines.
+ *
+ * Board macros for indicating the chosen physical board hardware to the library. These macros should be used when
+ * defining the \c BOARD token to the chosen hardware via the \c -D switch in the project makefile. If a custom
+ * board is used, the \ref BOARD_NONE or \ref BOARD_USER values should be selected.
+ *
+ * @{
+ */
+
+#ifndef __LUFA_BOARDTYPES_H__
+#define __LUFA_BOARDTYPES_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 user-defined board drivers, which should be placed in the user project's folder
+ * under a directory named \c /Board/. Each board driver should be named identically to the LUFA
+ * master board driver (i.e., driver in the \c LUFA/Drivers/Board directory) so that the library
+ * can correctly identify it.
+ */
+ #define BOARD_USER 0
+
+ /** Disables board drivers when operation will not be adversely affected (e.g. LEDs) - use of board drivers
+ * such as the Joystick driver, where the removal would adversely affect the code's operation is still disallowed. */
+ #define BOARD_NONE 1
+
+ /** Selects the USBKEY specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */
+ #define BOARD_USBKEY 2
+
+ /** Selects the STK525 specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */
+ #define BOARD_STK525 3
+
+ /** Selects the STK526 specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */
+ #define BOARD_STK526 4
+
+ /** Selects the RZUSBSTICK specific board drivers, including the driver for the boards LEDs. */
+ #define BOARD_RZUSBSTICK 5
+
+ /** Selects the ATAVRUSBRF01 specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_ATAVRUSBRF01 6
+
+ /** Selects the BUMBLEB specific board drivers, using the officially recommended peripheral layout. */
+ #define BOARD_BUMBLEB 7
+
+ /** Selects the XPLAIN (Revision 2 or newer) specific board drivers, including LED and Dataflash drivers. */
+ #define BOARD_XPLAIN 8
+
+ /** Selects the XPLAIN (Revision 1) specific board drivers, including LED and Dataflash drivers. */
+ #define BOARD_XPLAIN_REV1 9
+
+ /** Selects the EVK527 specific board drivers, including Temperature, Button, Dataflash, Joystick and LED drivers. */
+ #define BOARD_EVK527 10
+
+ /** Selects the Teensy version 1.x specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_TEENSY 11
+
+ /** Selects the USBTINY MKII specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_USBTINYMKII 12
+
+ /** Selects the Benito specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_BENITO 13
+
+ /** Selects the JM-DB-U2 specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_JMDBU2 14
+
+ /** Selects the Olimex AVR-USB-162 specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_OLIMEX162 15
+
+ /** Selects the UDIP specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_UDIP 16
+
+ /** Selects the BUI specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_BUI 17
+
+ /** Selects the Arduino Uno specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_UNO 18
+
+ /** Selects the Busware CUL V3 specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_CULV3 19
+
+ /** Selects the Blackcat USB JTAG specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_BLACKCAT 20
+
+ /** Selects the Maximus specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_MAXIMUS 21
+
+ /** Selects the Minimus specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_MINIMUS 22
+
+ /** Selects the Adafruit U4 specific board drivers, including the Button driver. */
+ #define BOARD_ADAFRUITU4 23
+
+ /** Selects the Microsin AVR-USB162 specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_MICROSIN162 24
+
+ /** Selects the Kernel Concepts USBFOO specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_USBFOO 25
+
+ /** Selects the Sparkfun ATMEGA8U2 specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_SPARKFUN8U2 26
+
+ /** Selects the Atmel EVK1101 specific board drivers, including the Button, Joystick and LED drivers. */
+ #define BOARD_EVK1101 27
+
+ /** Selects the Busware TUL specific board drivers, including the Button and LED drivers. */
+ #define BOARD_TUL 28
+
+ /** Selects the Atmel EVK1100 specific board drivers, including the Button, Joystick and LED drivers. */
+ #define BOARD_EVK1100 29
+
+ /** Selects the Atmel EVK1104 specific board drivers, including the Button and LED drivers. */
+ #define BOARD_EVK1104 30
+
+ /** Selects the Atmel XMEGA A3BU Xplained specific board drivers, including Dataflash, Button and LED drivers. */
+ #define BOARD_A3BU_XPLAINED 31
+
+ /** Selects the Teensy version 2.x specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_TEENSY2 32
+
+ /** Selects the USB2AX version 1 and 2 specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_USB2AX 33
+
+ /** Selects the USB2AX version 3 specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_USB2AX_V3 34
+
+ /** Selects the Micropendous 32U2 specific board drivers, including the Button and LED drivers. */
+ #define BOARD_MICROPENDOUS_32U2 35
+
+ /** Selects the Micropendous A specific board drivers, including the driver for the board Button. */
+ #define BOARD_MICROPENDOUS_A 36
+
+ /** Selects the Micropendous 1 specific board drivers, including the driver for the board Button. */
+ #define BOARD_MICROPENDOUS_1 37
+
+ /** Selects the Micropendous 2 specific board drivers, including the driver for the board Button. */
+ #define BOARD_MICROPENDOUS_2 38
+
+ /** Selects the Micropendous 3 specific board drivers, including the driver for the board Button. */
+ #define BOARD_MICROPENDOUS_3 39
+
+ /** Selects the Micropendous 4 specific board drivers, including the driver for the board Button. */
+ #define BOARD_MICROPENDOUS_4 40
+
+ /** Selects the Micropendous DIP specific board drivers, including the driver for the board Button. */
+ #define BOARD_MICROPENDOUS_DIP 41
+
+ /** Selects the Micropendous (Arduino-like) revision 1 specific board drivers, including the Button and LED drivers. */
+ #define BOARD_MICROPENDOUS_REV1 42
+
+ /** Selects the Micropendous (Arduino-like) revision 2 specific board drivers, including the Button and LED drivers. */
+ #define BOARD_MICROPENDOUS_REV2 43
+
+ /** Selects the XMEGA B1 Xplained specific board drivers, including the Button and LED drivers. */
+ #define BOARD_B1_XPLAINED 44
+
+ /** Selects the Bitwizard Multio specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_MULTIO 45
+
+ /** Selects the Bitwizard Big-Multio specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_BIGMULTIO 46
+
+ /** Selects the DorkbotPDX Duce specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_DUCE 47
+
+ /** Selects the Olimex AVR-USB-32U4 specific board drivers, including the Button and LED drivers. */
+ #define BOARD_OLIMEX32U4 48
+
+ /** Selects the Olimex AVR-USB-T32U4 specific board drivers, including the Button and LED drivers. */
+ #define BOARD_OLIMEXT32U4 49
+
+ /** Selects the Olimex AVR-ISP-MK2 specific board drivers, including the Button and LED drivers. */
+ #define BOARD_OLIMEXISPMK2 50
+
+ /** Selects the Arduino Leonardo specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_LEONARDO 51
+
+ /** Selects the UC3-A3 Xplained specific board drivers, including the Button and LED drivers. */
+ #define BOARD_UC3A3_XPLAINED 52
+
+ /** Selects the USB2AX version 3.1 specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_USB2AX_V31 53
+
+ /** Selects the Stange-ISP specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_STANGE_ISP 54
+
+ /** Selects the XMEGA C3 XPLAINED specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_C3_XPLAINED 55
+
+ /** Selects the U2S specific board drivers, including the Button and LEDs drivers. */
+ #define BOARD_U2S 56
+
+ /** Selects the Arduino YUN specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_YUN 57
+
+ /** Selects the Arduino Micro specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_MICRO 58
+
+ /** Selects the Pololu A-Star Micro specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_POLOLUMICRO 59
+
+ /** Selects the Atmel Xplained-MINI specific board drivers, including the driver for the board LEDs. */
+ #define BOARD_XPLAINED_MINI 60
+
+ /** Selects the QMK specific board drivres, including the driver for the board LEDs. */
+ #define BOARD_QMK 61
+
+ #if !defined(__DOXYGEN__)
+ #define BOARD_ BOARD_NONE
+
+ #if !defined(BOARD)
+ #define BOARD BOARD_NONE
+ #endif
+ #endif
+
+#endif
+
+/** @} */
+
diff --git a/lib/lufa/LUFA/Common/Common.h b/lib/lufa/LUFA/Common/Common.h
new file mode 100644
index 0000000000..6864eb64ca
--- /dev/null
+++ b/lib/lufa/LUFA/Common/Common.h
@@ -0,0 +1,393 @@
+/*
+ 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.
+*/
+
+/** \dir
+ * \brief Common library header files.
+ *
+ * This folder contains header files which are common to all parts of the LUFA library. They may be used freely in
+ * user applications.
+ */
+
+/** \file
+ * \brief Common library convenience headers, macros and functions.
+ *
+ * \copydetails Group_Common
+ */
+
+/** \defgroup Group_Common Common Utility Headers - LUFA/Drivers/Common/Common.h
+ * \brief Common library convenience headers, macros and functions.
+ *
+ * Common utility headers containing macros, functions, enums and types which are common to all
+ * aspects of the library.
+ *
+ * @{
+ */
+
+/** \defgroup Group_GlobalInt Global Interrupt Macros
+ * \brief Convenience macros for the management of interrupts globally within the device.
+ *
+ * Macros and functions to create and control global interrupts within the device.
+ */
+
+#ifndef __LUFA_COMMON_H__
+#define __LUFA_COMMON_H__
+
+ /* Macros: */
+ #define __INCLUDE_FROM_COMMON_H
+
+ /* Includes: */
+ #include <stdint.h>
+ #include <stdbool.h>
+ #include <string.h>
+ #include <stddef.h>
+
+ #include "Architectures.h"
+ #include "BoardTypes.h"
+ #include "ArchitectureSpecific.h"
+ #include "CompilerSpecific.h"
+ #include "Attributes.h"
+
+ #if defined(USE_LUFA_CONFIG_HEADER)
+ #include "LUFAConfig.h"
+ #endif
+
+ /* Enable C linkage for C++ Compilers: */
+ #if defined(__cplusplus)
+ extern "C" {
+ #endif
+
+ /* Architecture specific utility includes: */
+ #if defined(__DOXYGEN__)
+ /** Type define for an unsigned integer the same width as the selected architecture's machine register.
+ * This is distinct from the non-specific standard int data type, whose width is machine dependant but
+ * which may not reflect the actual machine register width on some targets (e.g. AVR8).
+ */
+ typedef MACHINE_REG_t uint_reg_t;
+ #elif (ARCH == ARCH_AVR8)
+ #include <avr/io.h>
+ #include <avr/interrupt.h>
+ #include <avr/pgmspace.h>
+ #include <avr/eeprom.h>
+ #include <avr/boot.h>
+ #include <math.h>
+ #include <util/delay.h>
+
+ typedef uint8_t uint_reg_t;
+
+ #define ARCH_HAS_EEPROM_ADDRESS_SPACE
+ #define ARCH_HAS_FLASH_ADDRESS_SPACE
+ #define ARCH_HAS_MULTI_ADDRESS_SPACE
+ #define ARCH_LITTLE_ENDIAN
+
+ #include "Endianness.h"
+ #elif (ARCH == ARCH_UC3)
+ #include <avr32/io.h>
+ #include <math.h>
+
+ // === TODO: Find abstracted way to handle these ===
+ #define PROGMEM
+ #define pgm_read_byte(x) *x
+ #define memcmp_P(...) memcmp(__VA_ARGS__)
+ #define memcpy_P(...) memcpy(__VA_ARGS__)
+ // =================================================
+
+ typedef uint32_t uint_reg_t;
+
+ #define ARCH_BIG_ENDIAN
+
+ #include "Endianness.h"
+ #elif (ARCH == ARCH_XMEGA)
+ #include <avr/io.h>
+ #include <avr/interrupt.h>
+ #include <avr/pgmspace.h>
+ #include <avr/eeprom.h>
+ #include <math.h>
+ #include <util/delay.h>
+
+ typedef uint8_t uint_reg_t;
+
+ #define ARCH_HAS_EEPROM_ADDRESS_SPACE
+ #define ARCH_HAS_FLASH_ADDRESS_SPACE
+ #define ARCH_HAS_MULTI_ADDRESS_SPACE
+ #define ARCH_LITTLE_ENDIAN
+
+ #include "Endianness.h"
+ #else
+ #error Unknown device architecture specified.
+ #endif
+
+ /* Public Interface - May be used in end-application: */
+ /* Macros: */
+ #if !defined(__DOXYGEN__)
+ // Obsolete, retained for compatibility with user code
+ #define MACROS do
+ #define MACROE while (0)
+ #endif
+
+ /** Convenience macro to determine the larger of two values.
+ *
+ * \attention This macro should only be used with operands that do not have side effects from being evaluated
+ * multiple times.
+ *
+ * \param[in] x First value to compare
+ * \param[in] y First value to compare
+ *
+ * \return The larger of the two input parameters
+ */
+ #if !defined(MAX) || defined(__DOXYGEN__)
+ #define MAX(x, y) (((x) > (y)) ? (x) : (y))
+ #endif
+
+ /** Convenience macro to determine the smaller of two values.
+ *
+ * \attention This macro should only be used with operands that do not have side effects from being evaluated
+ * multiple times.
+ *