Merge pull request #1471 from qmk/lufa_lib

Update LUFA and move it to /lib/lufa

17 files changed, 1643 insertions, 0 deletions

diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.c b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.c
new file mode 100644
index 000000000..0b44c0df2
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.c
@@ -0,0 +1,180 @@
+/*
+             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
+ *
+ *  USB Device Descriptors, for library use when in USB device mode. Descriptors are special
+ *  computer-readable structures which the host requests upon device enumeration, to determine
+ *  the device's capabilities and functions.
+ */
+
+#include "Descriptors.h"
+
+/** Device descriptor structure. This descriptor describes the overall device
+ *  characteristics, including the supported USB version, control endpoint size
+ *  and the number of device configurations. The descriptor is read out by the
+ *  USB host when the enumeration process begins.
+ */
+const USB_Descriptor_Device_t DeviceDescriptor =
+{
+	.Header                 = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
+
+	.USBSpecification       = VERSION_BCD(2,0,0),
+	.Class                  = USB_CSCP_NoDeviceClass,
+	.SubClass               = USB_CSCP_NoDeviceSubclass,
+	.Protocol               = USB_CSCP_NoDeviceProtocol,
+
+	.Endpoint0Size          = 64,
+
+	.VendorID               = 0x0000,
+	.ProductID              = 0x0000,
+	.ReleaseNumber          = VERSION_BCD(0,0,2),
+
+	.ManufacturerStrIndex   = 0x01,
+	.ProductStrIndex        = 0x02,
+	.SerialNumStrIndex      = NO_DESCRIPTOR,
+
+	.NumberOfConfigurations = 1
+};
+
+/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
+ *  of the device in one of its supported configurations, including information about any device interfaces
+ *  and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
+ *  a configuration so that the host may correctly communicate with the USB device.
+ */
+const USB_Descriptor_Configuration_t ConfigurationDescriptor =
+{
+	.Config =
+		{
+			.Header                   = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
+
+			.TotalConfigurationSize   = sizeof(USB_Descriptor_Configuration_t),
+			.TotalInterfaces          = 0,
+
+			.ConfigurationNumber      = 1,
+			.ConfigurationStrIndex    = NO_DESCRIPTOR,
+
+			.ConfigAttributes         = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED),
+
+			.MaxPowerConsumption      = USB_CONFIG_POWER_MA(100)
+		},
+};
+
+/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
+ *  the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
+ *  via the language ID table available at USB.org what languages the device supports for its string descriptors.
+ */
+const USB_Descriptor_String_t LanguageString =
+{
+	.Header                 = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
+
+	.UnicodeString          = {LANGUAGE_ID_ENG}
+};
+
+/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable
+ *  form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
+ *  Descriptor.
+ */
+const USB_Descriptor_String_t ManufacturerString =
+{
+	.Header                 = {.Size = USB_STRING_LEN(14), .Type = DTYPE_String},
+
+	.UnicodeString          = L"Your Name Here"
+};
+
+/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
+ *  and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
+ *  Descriptor.
+ */
+const USB_Descriptor_String_t ProductString =
+{
+	.Header                 = {.Size = USB_STRING_LEN(15), .Type = DTYPE_String},
+
+	.UnicodeString          = L"LUFA USB Device"
+};
+
+/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
+ *  documentation) by the application code so that the address and size of a requested descriptor can be given
+ *  to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
+ *  is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
+ *  USB host.
+ */
+uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+                                    const uint16_t wIndex,
+                                    const void** const DescriptorAddress
+									#if defined(HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES)
+									, uint8_t* const DescriptorMemorySpace
+									#endif
+									)
+{
+	const uint8_t  DescriptorType   = (wValue >> 8);
+	const uint8_t  DescriptorNumber = (wValue & 0xFF);
+
+	const void* Address = NULL;
+	uint16_t    Size    = NO_DESCRIPTOR;
+
+	switch (DescriptorType)
+	{
+		case DTYPE_Device:
+			Address = &DeviceDescriptor;
+			Size    = sizeof(USB_Descriptor_Device_t);
+			break;
+		case DTYPE_Configuration:
+			Address = &ConfigurationDescriptor;
+			Size    = sizeof(USB_Descriptor_Configuration_t);
+			break;
+		case DTYPE_String:
+			switch (DescriptorNumber)
+			{
+				case 0x00:
+					Address = &LanguageString;
+					Size    = pgm_read_byte(&LanguageString.Header.Size);
+					break;
+				case 0x01:
+					Address = &ManufacturerString;
+					Size    = pgm_read_byte(&ManufacturerString.Header.Size);
+					break;
+				case 0x02:
+					Address = &ProductString;
+					Size    = pgm_read_byte(&ProductString.Header.Size);
+					break;
+			}
+
+			break;
+	}
+
+	#if defined(HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES)
+	*DescriptorMemorySpace = MEMSPACE_RAM;
+	#endif
+
+	*DescriptorAddress = Address;
+	return Size;
+}
+
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.h b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.h
new file mode 100644
index 000000000..2bf6a6a34
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/Descriptors.h
@@ -0,0 +1,59 @@
+/*
+             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>
+
+  /* Macros: */
+    #if (defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
+         !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)))
+      #define HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES
+    #endif
+
+	/* Type Defines: */
+		/** 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;
+		} USB_Descriptor_Configuration_t;
+
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.c b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.c
new file mode 100644
index 000000000..2bc44b492
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.c
@@ -0,0 +1,106 @@
+/*
+             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
+ *
+ *  Main source file for the USB device application. This file contains the
+ *  main tasks of the application and is responsible for the initial
+ *  application hardware configuration.
+ */
+
+#include "DeviceApplication.h"
+
+/** Main program entry point. This routine contains the overall program flow, including initial
+ *  setup of all components and the main program loop.
+ */
+int main(void)
+{
+	SetupHardware();
+
+	GlobalInterruptEnable();
+
+	for (;;)
+	{
+		USB_USBTask();
+	}
+}
+
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
+void SetupHardware(void)
+{
+	#if (ARCH == ARCH_AVR8)
+		/* Disable watchdog if enabled by bootloader/fuses */
+		MCUSR &= ~(1 << WDRF);
+		wdt_disable();
+
+		/* Disable clock division */
+		clock_prescale_set(clock_div_1);
+
+		/* Hardware Initialization */
+		USB_Init(USB_MODE_Device, USB_DEVICE_OPT_FULLSPEED | USB_OPT_AUTO_PLL);
+	#elif (ARCH == ARCH_XMEGA)
+		/* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */
+		XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
+		XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
+
+		/* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */
+		XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
+		XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
+
+		PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
+
+		/* Hardware Initialization */
+		USB_Init(USB_OPT_RC32MCLKSRC | USB_OPT_BUSEVENT_PRIHIGH);
+	#endif
+}
+
+/** Event handler for the library USB Connection event. */
+void EVENT_USB_Device_Connect(void)
+{
+
+}
+
+/** Event handler for the library USB Disconnection event. */
+void EVENT_USB_Device_Disconnect(void)
+{
+
+}
+
+/** Event handler for the library USB Configuration Changed event. */
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+
+}
+
+/** Event handler for the library USB Control Request reception event. */
+void EVENT_USB_Device_ControlRequest(void)
+{
+
+}
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.h b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.h
new file mode 100644
index 000000000..b3429099a
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/DeviceApplication.h
@@ -0,0 +1,53 @@
+/*
+             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 DeviceApplication.c.
+ */
+
+#ifndef _USB_DEVICE_APPLICATION_H_
+#define _USB_DEVICE_APPLICATION_H_
+
+	/* Includes: */
+		#include <avr/io.h>
+		#include <avr/wdt.h>
+		#include <avr/power.h>
+
+		#include <LUFA/Platform/Platform.h>
+		#include <LUFA/Drivers/USB/USB.h>
+
+		#include "Descriptors.h"
+
+	/* Function Prototypes: */
+		void SetupHardware(void);
+
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/asf.xml b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/asf.xml
new file mode 100644
index 000000000..fd65db283
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DeviceTemplate/asf.xml
@@ -0,0 +1,55 @@
+<asf xmlversion="1.0">

+	<project caption="USB Device Template" id="lufa.templates.device.project.avr8">

+		<require idref="lufa.templates.device"/>

+		<require idref="lufa.boards.dummy.avr8"/>

+		<generator value="as5_8_template"/>

+

+		<device-support value="at90usb1287"/>

+		<config name="lufa.drivers.board.name" value="usbkey"/>

+

+		<build type="define" name="F_CPU" value="8000000UL"/>

+		<build type="define" name="F_USB" value="8000000UL"/>

+	</project>

+

+	<project caption="USB Device Template" id="lufa.templates.device.project.xmega">

+		<require idref="lufa.templates.device"/>

+		<require idref="lufa.boards.dummy.xmega"/>

+		<generator value="as5_8_template"/>

+

+		<device-support value="atxmega256a3bu"/>

+		<config name="lufa.drivers.board.name" value="a3bu_xplained"/>

+

+		<build type="define" name="F_CPU" value="32000000UL"/>

+		<build type="define" name="F_USB" value="48000000UL"/>

+	</project>

+

+	<module type="application" id="lufa.templates.device" caption="USB Device Template">

+		<info type="description" value="summary">

+		Template for a LUFA USB device mode application.

+		</info>

+

+ 		<info type="gui-flag" value="move-to-root"/>

+

+		<info type="keyword" value="Technology">

+			<keyword value="USB Device"/>

+			<keyword value="Template Projects"/>

+		</info>

+

+		<device-support-alias value="lufa_avr8"/>

+		<device-support-alias value="lufa_xmega"/>

+		<device-support-alias value="lufa_uc3"/>

+

+		<build type="c-source" value="DeviceApplication.c"/>

+		<build type="c-source" value="Descriptors.c"/>

+		<build type="header-file" value="DeviceApplication.h"/>

+		<build type="header-file" value="Descriptors.h"/>

+

+		<build type="module-config" subtype="path" value=".."/>

+		<build type="header-file" value="../LUFAConfig.h"/>

+

+		<require idref="lufa.common"/>

+		<require idref="lufa.platform"/>

+		<require idref="lufa.drivers.usb"/>

+		<require idref="lufa.drivers.board"/>

+	</module>

+</asf>

diff --git a/lib/lufa/LUFA/CodeTemplates/DriverStubs/Board.h b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Board.h
new file mode 100644
index 000000000..9dce2f590
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Board.h
@@ -0,0 +1,82 @@
+/*
+             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 LUFA Custom Board Hardware Information Driver (Template)
+ *
+ *  This is a stub driver header file, for implementing custom board
+ *  layout hardware with compatible LUFA board specific drivers. If
+ *  the library is configured to use the BOARD_USER board mode, this
+ *  driver file should be completed and copied into the "/Board/" folder
+ *  inside the application's folder.
+ *
+ *  This stub is for the board-specific component of the LUFA Board Hardware
+ *  information driver.
+ */
+
+#ifndef __BOARD_USER_H__
+#define __BOARD_USER_H__
+
+	/* Includes: */
+		// TODO: Add any required includes here
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_BOARD_H)
+			#error Do not include this file directly. Include LUFA/Drivers/Board/Board.h instead.
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** Indicates the board has hardware Buttons mounted if defined. */
+//			#define BOARD_HAS_BUTTONS
+
+			/** Indicates the board has a hardware Dataflash mounted if defined. */
+//			#define BOARD_HAS_DATAFLASH
+
+			/** Indicates the board has a hardware Joystick mounted if defined. */
+//			#define BOARD_HAS_JOYSTICK
+
+			/** Indicates the board has hardware LEDs mounted if defined. */
+//			#define BOARD_HAS_LEDS
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
+#endif
+
+/** @} */
+
diff --git a/lib/lufa/LUFA/CodeTemplates/DriverStubs/Buttons.h b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Buttons.h
new file mode 100644
index 000000000..fd74652c9
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Buttons.h
@@ -0,0 +1,90 @@
+/*
+             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 LUFA Custom Board Button Hardware Driver (Template)
+ *
+ *  This is a stub driver header file, for implementing custom board
+ *  layout hardware with compatible LUFA board specific drivers. If
+ *  the library is configured to use the BOARD_USER board mode, this
+ *  driver file should be completed and copied into the "/Board/" folder
+ *  inside the application's folder.
+ *
+ *  This stub is for the board-specific component of the LUFA Buttons driver,
+ *  for the control of physical board-mounted GPIO pushbuttons.
+ */
+
+#ifndef __BUTTONS_USER_H__
+#define __BUTTONS_USER_H__
+
+	/* Includes: */
+		// TODO: Add any required includes here
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_BUTTONS_H)
+			#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** Button mask for the first button on the board. */
+			#define BUTTONS_BUTTON1          // TODO: Add mask for first board button here
+
+		/* Inline Functions: */
+		#if !defined(__DOXYGEN__)
+			static inline void Buttons_Init(void)
+			{
+				// TODO: Initialize the appropriate port pins as an inputs here, with pull-ups
+			}
+
+			static inline void Buttons_Disable(void)
+			{
+				// TODO: Clear the appropriate port pins as high impedance inputs here
+			}
+
+			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
+			static inline uint8_t Buttons_GetStatus(void)
+			{
+				// TODO: Return current button status here, debounced if required
+			}
+		#endif
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/DriverStubs/Dataflash.h b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Dataflash.h
new file mode 100644
index 000000000..f405a80d5
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Dataflash.h
@@ -0,0 +1,223 @@
+/*
+             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 LUFA Custom Board Dataflash Hardware Driver (Template)
+ *
+ *  This is a stub driver header file, for implementing custom board
+ *  layout hardware with compatible LUFA board specific drivers. If
+ *  the library is configured to use the BOARD_USER board mode, this
+ *  driver file should be completed and copied into the "/Board/" folder
+ *  inside the application's folder.
+ *
+ *  This stub is for the board-specific component of the LUFA Dataflash
+ *  driver.
+*/
+
+#ifndef __DATAFLASH_USER_H__
+#define __DATAFLASH_USER_H__
+
+	/* Includes: */
+		// TODO: Add any required includes here
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_DATAFLASH_H)
+			#error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead.
+		#endif
+
+	/* Private Interface - For use in library only: */
+	#if !defined(__DOXYGEN__)
+		/* Macros: */
+			#define DATAFLASH_CHIPCS_MASK                // TODO: Replace this with a mask of all the /CS pins of all Dataflashes
+			#define DATAFLASH_CHIPCS_DDR                 // TODO: Replace with the DDR register name for the board's Dataflash ICs
+			#define DATAFLASH_CHIPCS_PORT                // TODO: Replace with the PORT register name for the board's Dataflash ICs
+	#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** Constant indicating the total number of dataflash ICs mounted on the selected board. */
+			#define DATAFLASH_TOTALCHIPS                 1 // TODO: Replace with the number of Dataflashes on the board, max 2
+
+			/** Mask for no dataflash chip selected. */
+			#define DATAFLASH_NO_CHIP                    0
+
+			/** Mask for the first dataflash chip selected. */
+			#define DATAFLASH_CHIP1                      // TODO: Replace with mask with the pin attached to the first Dataflash /CS set
+
+			/** Mask for the second dataflash chip selected. */
+			#define DATAFLASH_CHIP2                      // TODO: Replace with mask with the pin attached to the second Dataflash /CS set
+
+			/** Internal main memory page size for the board's dataflash ICs. */
+			#define DATAFLASH_PAGE_SIZE                  // TODO: Replace with the page size for the Dataflash ICs
+
+			/** Total number of pages inside each of the board's dataflash ICs. */
+			#define DATAFLASH_PAGES                      // TODO: Replace with the total number of pages inside one of the Dataflash ICs
+
+		/* Inline Functions: */
+		#if !defined(__DOXYGEN__)
+			/** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC.
+			 *  The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used.
+			 */
+			static inline void Dataflash_Init(void)
+			{
+				DATAFLASH_CHIPCS_DDR  |= DATAFLASH_CHIPCS_MASK;
+				DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK;
+			}
+
+			/** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash.
+			 *
+			 *  \param[in] Byte  Byte of data to send to the dataflash
+			 *
+			 *  \return Last response byte from the dataflash
+			 */
+			static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE;
+			static inline uint8_t Dataflash_TransferByte(const uint8_t Byte)
+			{
+				// TODO
+			}
+
+			/** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash.
+			 *
+			 *  \param[in] Byte  Byte of data to send to the dataflash
+			 */
+			static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE;
+			static inline void Dataflash_SendByte(const uint8_t Byte)
+			{
+				// TODO
+			}
+
+			/** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash.
+			 *
+			 *  \return Last response byte from the dataflash
+			 */
+			static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
+			static inline uint8_t Dataflash_ReceiveByte(void)
+			{
+				// TODO
+			}
+
+			/** Determines the currently selected dataflash chip.
+			 *
+			 *  \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected
+			 *          or a DATAFLASH_CHIPn mask (where n is the chip number).
+			 */
+			static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
+			static inline uint8_t Dataflash_GetSelectedChip(void)
+			{
+				return (~DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK);
+			}
+
+			/** Selects the given dataflash chip.
+			 *
+			 *  \param[in]  ChipMask  Mask of the Dataflash IC to select, in the form of a \c DATAFLASH_CHIPn mask (where n is
+			 *              the chip number).
+			 */
+			static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE;
+			static inline void Dataflash_SelectChip(const uint8_t ChipMask)
+			{
+				DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT | DATAFLASH_CHIPCS_MASK) & ~ChipMask);
+			}
+
+			/** Deselects the current dataflash chip, so that no dataflash is selected. */
+			static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE;
+			static inline void Dataflash_DeselectChip(void)
+			{
+				Dataflash_SelectChip(DATAFLASH_NO_CHIP);
+			}
+
+			/** Selects a dataflash IC from the given page number, which should range from 0 to
+			 *  ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one
+			 *  dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside
+			 *  the total number of pages contained in the boards dataflash ICs, all dataflash ICs
+			 *  are deselected.
+			 *
+			 *  \param[in] PageAddress  Address of the page to manipulate, ranging from
+			 *                          0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1).
+			 */
+			static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress)
+			{
+				Dataflash_DeselectChip();
+
+				if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS))
+				  return;
+
+				#if (DATAFLASH_TOTALCHIPS == 2)
+					if (PageAddress & 0x01)
+					  Dataflash_SelectChip(DATAFLASH_CHIP2);
+					else
+					  Dataflash_SelectChip(DATAFLASH_CHIP1);
+				#else
+					Dataflash_SelectChip(DATAFLASH_CHIP1);
+				#endif
+			}
+
+			/** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive
+			 *  a new command.
+			 */
+			static inline void Dataflash_ToggleSelectedChipCS(void)
+			{
+				uint8_t SelectedChipMask = Dataflash_GetSelectedChip();
+
+				Dataflash_DeselectChip();
+				Dataflash_SelectChip(SelectedChipMask);
+			}
+
+			/** Spin-loops while the currently selected dataflash is busy executing a command, such as a main
+			 *  memory page program or main memory to buffer transfer.
+			 */
+			static inline void Dataflash_WaitWhileBusy(void)
+			{
+				Dataflash_ToggleSelectedChipCS();
+				Dataflash_SendByte(DF_CMD_GETSTATUS);
+				while (!(Dataflash_ReceiveByte() & DF_STATUS_READY));
+				Dataflash_ToggleSelectedChipCS();
+			}
+
+			/** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with
+			 *  dataflash commands which require a complete 24-bit address.
+			 *
+			 *  \param[in] PageAddress  Page address within the selected dataflash IC
+			 *  \param[in] BufferByte   Address within the dataflash's buffer
+			 */
+			static inline void Dataflash_SendAddressBytes(uint16_t PageAddress,
+			                                              const uint16_t BufferByte)
+			{
+				#if (DATAFLASH_TOTALCHIPS == 2)
+					PageAddress >>= 1;
+				#endif
+
+				Dataflash_SendByte(PageAddress >> 5);
+				Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8));
+				Dataflash_SendByte(BufferByte);
+			}
+		#endif
+
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/DriverStubs/Joystick.h b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Joystick.h
new file mode 100644
index 000000000..bf17c43c4
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DriverStubs/Joystick.h
@@ -0,0 +1,102 @@
+/*
+             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 LUFA Custom Board Joystick Hardware Driver (Template)
+ *
+ *  This is a stub driver header file, for implementing custom board
+ *  layout hardware with compatible LUFA board specific drivers. If
+ *  the library is configured to use the BOARD_USER board mode, this
+ *  driver file should be completed and copied into the "/Board/" folder
+ *  inside the application's folder.
+ *
+ *  This stub is for the board-specific component of the LUFA Joystick
+ *  driver, for a digital four-way (plus button) joystick.
+*/
+
+#ifndef __JOYSTICK_USER_H__
+#define __JOYSTICK_USER_H__
+
+	/* Includes: */
+		// TODO: Add any required includes here
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_JOYSTICK_H)
+			#error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead.
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** Mask for the joystick being pushed in the left direction. */
+			#define JOY_LEFT                  // TODO: Add mask to indicate joystick left position here
+
+			/** Mask for the joystick being pushed in the right direction. */
+			#define JOY_RIGHT                 // TODO: Add mask to indicate joystick right position here
+
+			/** Mask for the joystick being pushed in the upward direction. */
+			#define JOY_UP                    // TODO: Add mask to indicate joystick up position here
+
+			/** Mask for the joystick being pushed in the downward direction. */
+			#define JOY_DOWN                  // TODO: Add mask to indicate joystick down position here
+
+			/** Mask for the joystick being pushed inward. */
+			#define JOY_PRESS                 // TODO: Add mask to indicate joystick pressed position here
+
+		/* Inline Functions: */
+		#if !defined(__DOXYGEN__)
+			static inline void Joystick_Init(void)
+			{
+				// TODO: Initialize joystick port pins as inputs with pull-ups
+			}
+
+			static inline void Joystick_Disable(void)
+			{
+				// TODO: Clear the joystick pins as high impedance inputs here
+			}
+
+			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
+			static inline uint8_t Joystick_GetStatus(void)
+			{
+				// TODO: Return current joystick position data which can be obtained by masking against the JOY_* macros
+			}
+		#endif
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/DriverStubs/LEDs.h b/lib/lufa/LUFA/CodeTemplates/DriverStubs/LEDs.h
new file mode 100644
index 000000000..d7d2f5023
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/DriverStubs/LEDs.h
@@ -0,0 +1,130 @@
+/*
+             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 LUFA Custom Board LED Hardware Driver (Template)
+ *
+ *  This is a stub driver header file, for implementing custom board
+ *  layout hardware with compatible LUFA board specific drivers. If
+ *  the library is configured to use the BOARD_USER board mode, this
+ *  driver file should be completed and copied into the "/Board/" folder
+ *  inside the application's folder.
+ *
+ *  This stub is for the board-specific component of the LUFA LEDs driver,
+ *  for the LEDs (up to four) mounted on most development boards.
+*/
+
+#ifndef __LEDS_USER_H__
+#define __LEDS_USER_H__
+
+	/* Includes: */
+		// TODO: Add any required includes here
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_LEDS_H)
+			#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** LED mask for the first LED on the board. */
+			#define LEDS_LED1        // TODO: Add mask for first board LED here
+
+			/** LED mask for the second LED on the board. */
+			#define LEDS_LED2        // TODO: Add mask for second board LED here
+
+			/** LED mask for the third LED on the board. */
+			#define LEDS_LED3        // TODO: Add mask for third board LED here
+
+			/** LED mask for the fourth LED on the board. */
+			#define LEDS_LED4        // TODO: Add mask for fourth board LED here
+
+			/** LED mask for all the LEDs on the board. */
+			#define LEDS_ALL_LEDS    (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4)
+
+			/** LED mask for none of the board LEDs. */
+			#define LEDS_NO_LEDS     0
+
+		/* Inline Functions: */
+		#if !defined(__DOXYGEN__)
+			static inline void LEDs_Init(void)
+			{
+				// TODO: Add code to initialize LED port pins as outputs here
+			}
+
+			static inline void LEDs_Disable(void)
+			{
+				// TODO: Clear the LED port pins as high impedance inputs here
+			}
+
+			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
+			{
+				// TODO: Add code to turn on LEDs given in the LEDMask mask here, leave others as-is
+			}
+
+			static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
+			{
+				// TODO: Add code to turn off LEDs given in the LEDMask mask here, leave others as-is
+			}
+
+			static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
+			{
+				// TODO: Add code to turn on only LEDs given in the LEDMask mask here, all others off
+			}
+
+			static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
+			{
+				// TODO: Add code to set the Leds in the given LEDMask to the status given in ActiveMask here
+			}
+
+			static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
+			{
+				// TODO: Add code to toggle the Leds in the given LEDMask, ignoring all others
+			}
+
+			static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
+			static inline uint8_t LEDs_GetLEDs(void)
+			{
+				// TODO: Add code to return the current LEDs status' here which can be masked against LED_LED* macros
+			}
+		#endif
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/HostTemplate/HostApplication.c b/lib/lufa/LUFA/CodeTemplates/HostTemplate/HostApplication.c
new file mode 100644
index 000000000..e0774b3cd
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/HostTemplate/HostApplication.c
@@ -0,0 +1,133 @@
+/*
+             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
+ *
+ *  Main source file for the USB host application. This file contains the
+ *  main tasks of the application and is responsible for the initial
+ *  application hardware configuration.
+ */
+
+#include "HostApplication.h"
+
+/** Main program entry point. This routine configures the hardware required by the application, then
+ *  enters a loop to run the application tasks in sequence.
+ */
+int main(void)
+{
+	SetupHardware();
+
+	GlobalInterruptEnable();
+
+	for (;;)
+	{
+		USB_USBTask();
+	}
+}
+
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
+void SetupHardware(void)
+{
+	/* Disable watchdog if enabled by bootloader/fuses */
+	MCUSR &= ~(1 << WDRF);
+	wdt_disable();
+
+	/* Disable clock division */
+	clock_prescale_set(clock_div_1);
+
+	/* Hardware Initialization */
+	USB_Init(USB_MODE_Host, USB_DEVICE_OPT_FULLSPEED | USB_OPT_AUTO_PLL);
+}
+
+/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
+ *  starts the library USB task to begin the enumeration and USB management process.
+ */
+void EVENT_USB_Host_DeviceAttached(void)
+{
+
+}
+
+/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
+ *  stops the library USB task management process.
+ */
+void EVENT_USB_Host_DeviceUnattached(void)
+{
+
+}
+
+/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
+ *  enumerated by the host and is now ready to be used by the application.
+ */
+void EVENT_USB_Host_DeviceEnumerationComplete(void)
+{
+	uint16_t ConfigDescriptorSize;
+	uint8_t  ConfigDescriptorData[512];
+
+	if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
+	                                       sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
+	{
+		return;
+	}
+
+	if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)
+	{
+		return;
+	}
+}
+
+/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
+void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
+{
+	USB_Disable();
+	for(;;);
+}
+
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
+ *  enumerating an attached USB device.
+ */
+void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
+                                            const uint8_t SubErrorCode)
+{
+
+}
+
+/* Required callback for retrieving descriptors from a LUFA device - unless the USB_HOST_ONLY configuration
+ * option is set, this is still required even in an application that uses host mode only.
+ */
+uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+		const uint16_t wIndex,
+		const void** const DescriptorAddress
+#if defined(HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES)
+		, uint8_t* const DescriptorMemorySpace
+#endif
+)
+{
+	return 0;
+}
diff --git a/lib/lufa/LUFA/CodeTemplates/HostTemplate/HostApplication.h b/lib/lufa/LUFA/CodeTemplates/HostTemplate/HostApplication.h
new file mode 100644
index 000000000..31eea287c
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/HostTemplate/HostApplication.h
@@ -0,0 +1,56 @@
+/*
+             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 HostApplication.c.
+ */
+
+#ifndef _USB_HOST_APPLICATION_H_
+#define _USB_HOST_APPLICATION_H_
+
+	/* Includes: */
+		#include <avr/io.h>
+		#include <avr/wdt.h>
+		#include <avr/power.h>
+
+		#include <LUFA/Drivers/USB/USB.h>
+
+	/* Macros: */
+		#if (defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
+			 !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS)))
+		  #define HAS_MULTIPLE_DESCRIPTOR_ADDRESS_SPACES
+		#endif
+
+	/* Function Prototypes: */
+		void SetupHardware(void);
+
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/HostTemplate/asf.xml b/lib/lufa/LUFA/CodeTemplates/HostTemplate/asf.xml
new file mode 100644
index 000000000..c1996ec71
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/HostTemplate/asf.xml
@@ -0,0 +1,41 @@
+<asf xmlversion="1.0">

+	<project caption="USB Host Template" id="lufa.templates.host.project">

+		<require idref="lufa.templates.host"/>

+		<require idref="lufa.boards.dummy.avr8"/>

+		<generator value="as5_8_template"/>

+

+		<device-support value="at90usb1287"/>

+		<config name="lufa.drivers.board.name" value="usbkey"/>

+

+		<build type="define" name="F_CPU" value="8000000UL"/>

+		<build type="define" name="F_USB" value="8000000UL"/>

+	</project>

+

+	<module type="application" id="lufa.templates.host" caption="USB Host Template">

+		<info type="description" value="summary">

+		Template for a LUFA USB host mode application.

+		</info>

+

+ 		<info type="gui-flag" value="move-to-root"/>

+

+		<info type="keyword" value="Technology">

+			<keyword value="USB Host"/>

+			<keyword value="Template Projects"/>

+		</info>

+

+		<device-support-alias value="lufa_avr8"/>

+		<device-support-alias value="lufa_xmega"/>

+		<device-support-alias value="lufa_uc3"/>

+

+		<build type="c-source" value="HostApplication.c"/>

+		<build type="header-file" value="HostApplication.h"/>

+

+		<build type="module-config" subtype="path" value=".."/>

+		<build type="header-file" value="../LUFAConfig.h"/>

+

+		<require idref="lufa.common"/>

+		<require idref="lufa.platform"/>

+		<require idref="lufa.drivers.usb"/>

+		<require idref="lufa.drivers.board"/>

+	</module>

+</asf>

diff --git a/lib/lufa/LUFA/CodeTemplates/LUFAConfig.h b/lib/lufa/LUFA/CodeTemplates/LUFAConfig.h
new file mode 100644
index 000000000..bf6ee37e2
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/LUFAConfig.h
@@ -0,0 +1,167 @@
+/*
+             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 LUFA Library Configuration Header File (Template)
+ *
+ *  This is a header file which can be used to configure LUFA's
+ *  compile time options, as an alternative to the compile time
+ *  constants supplied through a makefile. To use this configuration
+ *  header, copy this into your project's root directory and supply
+ *  the \c USE_LUFA_CONFIG_HEADER token to the compiler so that it is
+ *  defined in all compiled source files.
+ *
+ *  For information on what each token does, refer to the LUFA
+ *  manual section "Summary of Compile Tokens".
+ */
+
+#ifndef __LUFA_CONFIG_H__
+#define __LUFA_CONFIG_H__
+
+	#if (ARCH == ARCH_AVR8)
+
+		/* Non-USB Related Configuration Tokens: */
+//		#define DISABLE_TERMINAL_CODES
+
+		/* USB Class Driver Related Tokens: */
+//		#define HID_HOST_BOOT_PROTOCOL_ONLY
+//		#define HID_STATETABLE_STACK_DEPTH       {Insert Value Here}
+//		#define HID_USAGE_STACK_DEPTH            {Insert Value Here}
+//		#define HID_MAX_COLLECTIONS              {Insert Value Here}
+//		#define HID_MAX_REPORTITEMS              {Insert Value Here}
+//		#define HID_MAX_REPORT_IDS               {Insert Value Here}
+//		#define NO_CLASS_DRIVER_AUTOFLUSH
+
+		/* General USB Driver Related Tokens: */
+//		#define ORDERED_EP_CONFIG
+//		#define USE_STATIC_OPTIONS               {Insert Value Here}
+//		#define USB_DEVICE_ONLY
+//		#define USB_HOST_ONLY
+//		#define USB_STREAM_TIMEOUT_MS            {Insert Value Here}
+//		#define NO_LIMITED_CONTROLLER_CONNECT
+//		#define NO_SOF_EVENTS
+
+		/* USB Device Mode Driver Related Tokens: */
+//		#define USE_RAM_DESCRIPTORS
+//		#define USE_FLASH_DESCRIPTORS
+//		#define USE_EEPROM_DESCRIPTORS
+//		#define NO_INTERNAL_SERIAL
+//		#define FIXED_CONTROL_ENDPOINT_SIZE      {Insert Value Here}
+//		#define DEVICE_STATE_AS_GPIOR            {Insert Value Here}
+//		#define FIXED_NUM_CONFIGURATIONS         {Insert Value Here}
+//		#define CONTROL_ONLY_DEVICE
+//		#define INTERRUPT_CONTROL_ENDPOINT
+//		#define NO_DEVICE_REMOTE_WAKEUP
+//		#define NO_DEVICE_SELF_POWER
+
+		/* USB Host Mode Driver Related Tokens: */
+//		#define HOST_STATE_AS_GPIOR              {Insert Value Here}
+//		#define USB_HOST_TIMEOUT_MS              {Insert Value Here}
+//		#define HOST_DEVICE_SETTLE_DELAY_MS	     {Insert Value Here}
+//		#define NO_AUTO_VBUS_MANAGEMENT
+//		#define INVERTED_VBUS_ENABLE_LINE
+
+	#elif (ARCH == ARCH_XMEGA)
+
+		/* Non-USB Related Configuration Tokens: */
+//		#define DISABLE_TERMINAL_CODES
+
+		/* USB Class Driver Related Tokens: */
+//		#define HID_HOST_BOOT_PROTOCOL_ONLY
+//		#define HID_STATETABLE_STACK_DEPTH       {Insert Value Here}
+//		#define HID_USAGE_STACK_DEPTH            {Insert Value Here}
+//		#define HID_MAX_COLLECTIONS              {Insert Value Here}
+//		#define HID_MAX_REPORTITEMS              {Insert Value Here}
+//		#define HID_MAX_REPORT_IDS               {Insert Value Here}
+//		#define NO_CLASS_DRIVER_AUTOFLUSH
+
+		/* General USB Driver Related Tokens: */
+//		#define USE_STATIC_OPTIONS               {Insert Value Here}
+//		#define USB_STREAM_TIMEOUT_MS            {Insert Value Here}
+//		#define NO_LIMITED_CONTROLLER_CONNECT
+//		#define NO_SOF_EVENTS
+
+		/* USB Device Mode Driver Related Tokens: */
+//		#define USE_RAM_DESCRIPTORS
+//		#define USE_FLASH_DESCRIPTORS
+//		#define USE_EEPROM_DESCRIPTORS
+//		#define NO_INTERNAL_SERIAL
+//		#define FIXED_CONTROL_ENDPOINT_SIZE      {Insert Value Here}
+//		#define DEVICE_STATE_AS_GPIOR            {Insert Value Here}
+//		#define FIXED_NUM_CONFIGURATIONS         {Insert Value Here}
+//		#define CONTROL_ONLY_DEVICE
+// 		#define MAX_ENDPOINT_INDEX               {Insert Value Here}
+//		#define NO_DEVICE_REMOTE_WAKEUP
+//		#define NO_DEVICE_SELF_POWER
+
+	#elif (ARCH == ARCH_UC3)
+
+		/* Non-USB Related Configuration Tokens: */
+//		#define DISABLE_TERMINAL_CODES
+
+		/* USB Class Driver Related Tokens: */
+//		#define HID_HOST_BOOT_PROTOCOL_ONLY
+//		#define HID_STATETABLE_STACK_DEPTH       {Insert Value Here}
+//		#define HID_USAGE_STACK_DEPTH            {Insert Value Here}
+//		#define HID_MAX_COLLECTIONS              {Insert Value Here}
+//		#define HID_MAX_REPORTITEMS              {Insert Value Here}
+//		#define HID_MAX_REPORT_IDS               {Insert Value Here}
+//		#define NO_CLASS_DRIVER_AUTOFLUSH
+
+		/* General USB Driver Related Tokens: */
+//		#define ORDERED_EP_CONFIG
+//		#define USE_STATIC_OPTIONS               {Insert Value Here}
+//		#define USB_DEVICE_ONLY
+//		#define USB_HOST_ONLY
+//		#define USB_STREAM_TIMEOUT_MS            {Insert Value Here}
+//		#define NO_SOF_EVENTS
+
+		/* USB Device Mode Driver Related Tokens: */
+//		#define NO_INTERNAL_SERIAL
+//		#define FIXED_CONTROL_ENDPOINT_SIZE      {Insert Value Here}
+//		#define FIXED_NUM_CONFIGURATIONS         {Insert Value Here}
+//		#define CONTROL_ONLY_DEVICE
+//		#define INTERRUPT_CONTROL_ENDPOINT
+//		#define NO_DEVICE_REMOTE_WAKEUP
+//		#define NO_DEVICE_SELF_POWER
+
+		/* USB Host Mode Driver Related Tokens: */
+//		#define USB_HOST_TIMEOUT_MS              {Insert Value Here}
+//		#define HOST_DEVICE_SETTLE_DELAY_MS	     {Insert Value Here}
+//		#define NO_AUTO_VBUS_MANAGEMENT
+//		#define INVERTED_VBUS_ENABLE_LINE
+
+	#else
+
+		#error Unsupported architecture for this LUFA configuration file.
+
+	#endif
+#endif
+
diff --git a/lib/lufa/LUFA/CodeTemplates/WindowsINF/LUFA CDC-ACM.inf b/lib/lufa/LUFA/CodeTemplates/WindowsINF/LUFA CDC-ACM.inf
new file mode 100644
index 000000000..212b5bbcb
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/WindowsINF/LUFA CDC-ACM.inf
@@ -0,0 +1,64 @@
+;     Windows LUFA CDC ACM Setup File
+; Copyright (c) 2000 Microsoft Corporation
+
+[DefaultInstall]
+CopyINF="LUFA CDC-ACM.inf"
+
+[Version]
+Signature="$Windows NT$"
+Class=Ports
+ClassGuid={4D36E978-E325-11CE-BFC1-08002BE10318}
+Provider=%MFGNAME%
+DriverVer=7/1/2012,10.0.0.0
+
+[Manufacturer]
+%MFGNAME%=DeviceList, NTx86, NTamd64, NTia64
+
+[SourceDisksNames]
+
+[SourceDisksFiles]
+
+[DestinationDirs]
+DefaultDestDir=12
+
+[DriverInstall]
+Include=mdmcpq.inf
+CopyFiles=FakeModemCopyFileSection
+AddReg=DriverInstall.AddReg
+
+[DriverInstall.Services]
+Include=mdmcpq.inf
+AddService=usbser, 0x00000002, LowerFilter_Service_Inst
+
+[DriverInstall.AddReg]
+HKR,,EnumPropPages32,,"msports.dll,SerialPortPropPageProvider"
+
+;------------------------------------------------------------------------------
+;  Vendor and Product ID Definitions
+;------------------------------------------------------------------------------
+; When developing your USB device, the VID and PID used in the PC side
+; application program and the firmware on the microcontroller must match.
+; Modify the below line to use your VID and PID.  Use the format as shown below.
+; Note: One INF file can be used for multiple devices with different VID and PIDs.
+; For each supported device, append ",USB\VID_xxxx&PID_yyyy" to the end of the line.
+;------------------------------------------------------------------------------
+[DeviceList]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044
+
+[DeviceList.NTx86]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044
+
+[DeviceList.NTamd64]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044
+
+[DeviceList.NTia64]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_2044
+
+;------------------------------------------------------------------------------
+;  String Definitions
+;------------------------------------------------------------------------------
+;Modify these strings to customize your device
+;------------------------------------------------------------------------------
+[Strings]
+MFGNAME="http://www.lufa-lib.org"
+DESCRIPTION="LUFA CDC-ACM Virtual Serial Port"
diff --git a/lib/lufa/LUFA/CodeTemplates/WindowsINF/LUFA RNDIS.inf b/lib/lufa/LUFA/CodeTemplates/WindowsINF/LUFA RNDIS.inf
new file mode 100644
index 000000000..73ca50e68
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/WindowsINF/LUFA RNDIS.inf
@@ -0,0 +1,59 @@
+;     Windows LUFA RNDIS Setup File
+; Copyright (c) 2000 Microsoft Corporation
+
+[DefaultInstall]
+CopyINF="LUFA RNDIS.inf"
+
+[Version]
+Signature="$Windows NT$"
+Class=Net
+ClassGuid={4d36e972-e325-11ce-bfc1-08002be10318}
+Provider=%MFGNAME%
+DriverVer=7/1/2012,10.0.0.0
+
+[Manufacturer]
+%MFGNAME%=DeviceList, NTx86, NTamd64, NTia64
+
+[ControlFlags]
+ExcludeFromSelect=*
+
+[DriverInstall]
+Characteristics=0x84 ; NCF_PHYSICAL + NCF_HAS_UI
+BusType=15
+include=netrndis.inf
+needs=Usb_Rndis.ndi
+AddReg=Rndis_AddReg_Vista
+
+[DriverInstall.Services]
+include=netrndis.inf
+needs=Usb_Rndis.ndi.Services
+
+;------------------------------------------------------------------------------
+;  Vendor and Product ID Definitions
+;------------------------------------------------------------------------------
+; When developing your USB device, the VID and PID used in the PC side
+; application program and the firmware on the microcontroller must match.
+; Modify the below line to use your VID and PID.  Use the format as shown below.
+; Note: One INF file can be used for multiple devices with different VID and PIDs.
+; For each supported device, append ",USB\VID_xxxx&PID_yyyy" to the end of the line.
+;------------------------------------------------------------------------------
+[DeviceList]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_204C
+
+[DeviceList.NTx86]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_204C
+
+[DeviceList.NTamd64]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_204C
+
+[DeviceList.NTia64]
+%DESCRIPTION%=DriverInstall, USB\VID_03EB&PID_204C
+
+;------------------------------------------------------------------------------
+;  String Definitions
+;------------------------------------------------------------------------------
+;Modify these strings to customize your device
+;------------------------------------------------------------------------------
+[Strings]
+MFGNAME="http://www.lufa-lib.org"
+DESCRIPTION="LUFA RNDIS USB Ethernet Adapter"
diff --git a/lib/lufa/LUFA/CodeTemplates/makefile_template b/lib/lufa/LUFA/CodeTemplates/makefile_template
new file mode 100644
index 000000000..945d6fd61
--- /dev/null
+++ b/lib/lufa/LUFA/CodeTemplates/makefile_template
@@ -0,0 +1,43 @@
+#
+#             LUFA Library
+#     Copyright (C) Dean Camera, 2017.
+#
+#  dean [at] fourwalledcubicle [dot] com
+#           www.lufa-lib.org
+#
+# --------------------------------------
+#         LUFA Project Makefile.
+# --------------------------------------
+
+# Run "make help" for target help.
+
+MCU          = at90usb1287
+ARCH         = AVR8
+BOARD        = USBKEY
+F_CPU        = 8000000
+F_USB        = $(F_CPU)
+OPTIMIZATION = s
+TARGET       = Target
+SRC          = $(TARGET).c $(LUFA_SRC_USB) $(LUFA_SRC_USBCLASS) $(LUFA_SRC_PLATFORM)
+LUFA_PATH    = ../../LUFA
+CC_FLAGS     = -DUSE_LUFA_CONFIG_HEADER -IConfig
+LD_FLAGS     =
+
+# Default target
+all:
+
+# Include LUFA-specific DMBS extension modules
+DMBS_LUFA_PATH ?= $(LUFA_PATH)/Build/LUFA
+include $(DMBS_LUFA_PATH)/lufa-sources.mk
+include $(DMBS_LUFA_PATH)/lufa-gcc.mk
+
+# Include common DMBS build system modules
+DMBS_PATH      ?= $(LUFA_PATH)/Build/DMBS/DMBS
+include $(DMBS_PATH)/core.mk
+include $(DMBS_PATH)/cppcheck.mk
+include $(DMBS_PATH)/doxygen.mk
+include $(DMBS_PATH)/dfu.mk
+include $(DMBS_PATH)/gcc.mk
+include $(DMBS_PATH)/hid.mk
+include $(DMBS_PATH)/avrdude.mk
+include $(DMBS_PATH)/atprogram.mk