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-rw-r--r--lib/lufa/Projects/HIDReportViewer/Config/LUFAConfig.h93
-rw-r--r--lib/lufa/Projects/HIDReportViewer/HIDReportViewer.c325
-rw-r--r--lib/lufa/Projects/HIDReportViewer/HIDReportViewer.h87
-rw-r--r--lib/lufa/Projects/HIDReportViewer/HIDReportViewer.txt64
-rw-r--r--lib/lufa/Projects/HIDReportViewer/asf.xml48
-rw-r--r--lib/lufa/Projects/HIDReportViewer/doxyfile2395
-rw-r--r--lib/lufa/Projects/HIDReportViewer/makefile43
7 files changed, 3055 insertions, 0 deletions
diff --git a/lib/lufa/Projects/HIDReportViewer/Config/LUFAConfig.h b/lib/lufa/Projects/HIDReportViewer/Config/LUFAConfig.h
new file mode 100644
index 0000000000..197122fce1
--- /dev/null
+++ b/lib/lufa/Projects/HIDReportViewer/Config/LUFAConfig.h
@@ -0,0 +1,93 @@
+/*
+ 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
+ *
+ * This header file is used to configure LUFA's compile time options,
+ * as an alternative to the compile time constants supplied through
+ * a makefile.
+ *
+ * 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 (USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)
+// #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
+
+ #else
+
+ #error Unsupported architecture for this LUFA configuration file.
+
+ #endif
+#endif
diff --git a/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.c b/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.c
new file mode 100644
index 0000000000..e580caa478
--- /dev/null
+++ b/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.c
@@ -0,0 +1,325 @@
+/*
+ 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 HIDReportViewer project. This file contains the main tasks of
+ * the project and is responsible for the initial application hardware configuration.
+ */
+
+#include "HIDReportViewer.h"
+
+/** Processed HID report descriptor items structure, containing information on each HID report element */
+static HID_ReportInfo_t HIDReportInfo;
+
+/** LUFA HID Class driver interface configuration and state information. This structure is
+ * passed to all HID Class driver functions, so that multiple instances of the same class
+ * within a device can be differentiated from one another.
+ */
+USB_ClassInfo_HID_Host_t Device_HID_Interface =
+ {
+ .Config =
+ {
+ .DataINPipe =
+ {
+ .Address = (PIPE_DIR_IN | 1),
+ .Banks = 1,
+ },
+ .DataOUTPipe =
+ {
+ .Address = (PIPE_DIR_OUT | 2),
+ .Banks = 1,
+ },
+ .HIDInterfaceProtocol = HID_CSCP_NonBootProtocol,
+ .HIDParserData = &HIDReportInfo
+ },
+ };
+
+
+/** 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();
+
+ puts_P(PSTR(ESC_FG_CYAN "HID Device Report Viewer Running.\r\n" ESC_FG_WHITE));
+
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+ GlobalInterruptEnable();
+
+ for (;;)
+ {
+ RetrieveDeviceData();
+
+ HID_Host_USBTask(&Device_HID_Interface);
+ USB_USBTask();
+ }
+}
+
+/** Task to retrieve the HID device information from an attached device, and output
+ * the relevant data to the serial port for analysis.
+ */
+void RetrieveDeviceData(void)
+{
+ if (USB_HostState != HOST_STATE_Configured)
+ return;
+
+ LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
+
+ OutputReportSizes();
+ OutputParsedReportItems();
+
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
+ USB_Host_SetDeviceConfiguration(0);
+}
+
+/** Prints a summary of the device's HID report sizes from the HID parser output to the serial port
+ * for display to the user.
+ */
+void OutputReportSizes(void)
+{
+ printf_P(PSTR("\r\n\r\nTotal Device Reports: %" PRId8 "\r\n"), HIDReportInfo.TotalDeviceReports);
+
+ for (uint8_t ReportIndex = 0; ReportIndex < HIDReportInfo.TotalDeviceReports; ReportIndex++)
+ {
+ const HID_ReportSizeInfo_t* CurrReportIDInfo = &HIDReportInfo.ReportIDSizes[ReportIndex];
+
+ uint8_t ReportSizeInBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_In];
+ uint8_t ReportSizeOutBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Out];
+ uint8_t ReportSizeFeatureBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Feature];
+
+ /* Print out the byte sizes of each report within the device */
+ printf_P(PSTR(" + Report ID 0x%02" PRIX8 "\r\n"
+ " - Input Data: %" PRId8 " bits (%" PRId8 " bytes)\r\n"
+ " - Output Data: %" PRId8 " bits (%" PRId8 " bytes)\r\n"
+ " - Feature Data: %" PRId8 " bits (%" PRId8 " bytes)\r\n"),
+ CurrReportIDInfo->ReportID,
+ ReportSizeInBits,
+ ((ReportSizeInBits >> 3) + ((ReportSizeInBits & 0x07) != 0)),
+ ReportSizeOutBits,
+ ((ReportSizeOutBits >> 3) + ((ReportSizeOutBits & 0x07) != 0)),
+ ReportSizeFeatureBits,
+ ((ReportSizeFeatureBits >> 3) + ((ReportSizeFeatureBits & 0x07) != 0)));
+ }
+}
+
+/** Prints a summary of the device's parsed and stored report items along with their attributes
+ * to the serial port for display to the user.
+ */
+void OutputParsedReportItems(void)
+{
+ printf_P(PSTR("\r\nReport Items (%" PRId8 " in Table):\r\n"), HIDReportInfo.TotalReportItems);
+
+ for (uint8_t ItemIndex = 0; ItemIndex < HIDReportInfo.TotalReportItems; ItemIndex++)
+ {
+ const HID_ReportItem_t* RItem = &HIDReportInfo.ReportItems[ItemIndex];
+
+ printf_P(PSTR(" + Item %" PRId8 ":\r\n"
+ " - Report ID: 0x%02" PRIX8 "\r\n"
+ " - Data Direction: %s\r\n"
+ " - Item Flags: 0x%02" PRIX8 "\r\n"
+ " - Item Offset (Bits): 0x%02" PRIX8 "\r\n"
+ " - Item Size (Bits): 0x%02" PRIX8 "\r\n"
+ " - Usage Page: 0x%04" PRIX16 "\r\n"
+ " - Usage: 0x%04" PRIX16 "\r\n"
+ " - Unit Type: 0x%08" PRIX32 "\r\n"
+ " - Unit Exponent: 0x%02" PRIX8 "\r\n"
+ " - Logical Minimum: 0x%08" PRIX32 "\r\n"
+ " - Logical Maximum: 0x%08" PRIX32 "\r\n"
+ " - Physical Minimum: 0x%08" PRIX32 "\r\n"
+ " - Physical Maximum: 0x%08" PRIX32 "\r\n"
+ " - Collection Path:\r\n"),
+ ItemIndex,
+ RItem->ReportID,
+ ((RItem->ItemType == HID_REPORT_ITEM_In) ? "IN" : ((RItem->ItemType == HID_REPORT_ITEM_Out) ? "OUT" : "FEATURE")),
+ RItem->ItemFlags,
+ RItem->BitOffset,
+ RItem->Attributes.BitSize,
+ RItem->Attributes.Usage.Page,
+ RItem->Attributes.Usage.Usage,
+ RItem->Attributes.Unit.Type,
+ RItem->Attributes.Unit.Exponent,
+ RItem->Attributes.Logical.Minimum,
+ RItem->Attributes.Logical.Maximum,
+ RItem->Attributes.Physical.Minimum,
+ RItem->Attributes.Physical.Maximum);
+
+ OutputCollectionPath(RItem->CollectionPath);
+ }
+}
+
+/** Prints the HID Collection path (along with each node's attributes) to the serial port
+ * for display to the user, from the given starting node to the root node.
+ *
+ * \param[in] CollectionPath Starting HID Collection node to print
+ */
+void OutputCollectionPath(const HID_CollectionPath_t* const CollectionPath)
+{
+ const HID_CollectionPath_t* CurrentNode = CollectionPath;
+
+ while (CurrentNode != NULL)
+ {
+ printf_P(PSTR(" |\r\n"
+ " - Type: 0x%02" PRIX8 "\r\n"
+ " - Usage: 0x%02" PRIX8 "\r\n"),
+ CurrentNode->Type, CurrentNode->Usage);
+
+ CurrentNode = CurrentNode->Parent;
+ }
+
+ printf_P(PSTR(" |\r\n"
+ " END\r\n"));
+}
+
+/** 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);
+#endif
+
+ /* Hardware Initialization */
+ Serial_Init(9600, false);
+ LEDs_Init();
+ USB_Init();
+
+ /* Create a stdio stream for the serial port for stdin and stdout */
+ Serial_CreateStream(NULL);
+}
+
+/** 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)
+{
+ puts_P(PSTR("Device Attached.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+/** 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)
+{
+ puts_P(PSTR("\r\nDevice Unattached.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** 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)
+{
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+
+ uint16_t ConfigDescriptorSize;
+ uint8_t ConfigDescriptorData[512];
+
+ if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,
+ sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)
+ {
+ puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ if (HID_Host_ConfigurePipes(&Device_HID_Interface,
+ ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)
+ {
+ puts_P(PSTR("Attached Device Not a Valid HID Device.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)
+ {
+ puts_P(PSTR("Error Setting Device Configuration.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ return;
+ }
+
+ if (HID_Host_SetReportProtocol(&Device_HID_Interface) != 0)
+ {
+ puts_P(PSTR("Error Setting Report Protocol Mode.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ USB_Host_SetDeviceConfiguration(0);
+ return;
+ }
+
+ puts_P(PSTR("HID Device Enumerated.\r\n"));
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
+}
+
+/** 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();
+
+ printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
+ " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
+
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+ 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)
+{
+ printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
+ " -- Error Code %d\r\n"
+ " -- Sub Error Code %d\r\n"
+ " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
+
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+}
+
+/** Callback for the HID Report Parser. This function is called each time the HID report parser is about to store
+ * an IN, OUT or FEATURE item into the HIDReportInfo structure. To save on RAM, we are able to filter out items
+ * we aren't interested in (preventing us from being able to extract them later on, but saving on the RAM they would
+ * have occupied).
+ *
+ * \param[in] CurrentItem Pointer to the item the HID report parser is currently working with
+ *
+ * \return Boolean \c true if the item should be stored into the HID report structure, \c false if it should be discarded
+ */
+bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem)
+{
+ return true;
+}
+
diff --git a/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.h b/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.h
new file mode 100644
index 0000000000..22224fe1a4
--- /dev/null
+++ b/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.h
@@ -0,0 +1,87 @@
+/*
+ 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 HIDReportViewer.c.
+ */
+
+#ifndef _HID_REPORT_VIEWER_H_
+#define _HID_REPORT_VIEWER_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/pgmspace.h>
+ #include <avr/power.h>
+ #include <avr/interrupt.h>
+ #include <stdio.h>
+ #include <inttypes.h>
+
+ #include <LUFA/Drivers/Misc/TerminalCodes.h>
+ #include <LUFA/Drivers/Peripheral/Serial.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Platform/Platform.h>
+
+ /* Macros: */
+ /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
+ #define LEDMASK_USB_NOTREADY LEDS_LED1
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
+ #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is ready. */
+ #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
+
+ /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
+ #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
+ #define LEDMASK_USB_BUSY (LEDS_LED1 | LEDS_LED3 | LEDS_LED4)
+
+ /* Function Prototypes: */
+ void SetupHardware(void);
+ void RetrieveDeviceData(void);
+ void OutputReportSizes(void);
+ void OutputParsedReportItems(void);
+ void OutputCollectionPath(const HID_CollectionPath_t* const CollectionPath);
+
+ void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
+ void EVENT_USB_Host_DeviceAttached(void);
+ void EVENT_USB_Host_DeviceUnattached(void);
+ void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
+ const uint8_t SubErrorCode);
+ void EVENT_USB_Host_DeviceEnumerationComplete(void);
+
+ bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem);
+
+#endif
+
diff --git a/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.txt b/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.txt
new file mode 100644
index 0000000000..fccc892c6c
--- /dev/null
+++ b/lib/lufa/Projects/HIDReportViewer/HIDReportViewer.txt
@@ -0,0 +1,64 @@
+/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \mainpage HID Device Report Viewer Programmer Project
+ *
+ * \section Sec_Compat Project Compatibility:
+ *
+ * The following list indicates what microcontrollers are compatible with this project.
+ *
+ * \li Series 7 USB AVRs (AT90USBxxx7)
+ *
+ * \section Sec_Info USB Information:
+ *
+ * The following table gives a rundown of the USB utilization of this project.
+ *
+ * <table>
+ * <tr>
+ * <td><b>USB Mode:</b></td>
+ * <td>Host</td>
+ * </tr>
+ * <tr>
+ * <td><b>USB Class:</b></td>
+ * <td>Human Interface Device (HID)</td>
+ * </tr>
+ * <tr>
+ * <td><b>USB Subclass:</b></td>
+ * <td>N/A</td>
+ * </tr>
+ * <tr>
+ * <td><b>Relevant Standards:</b></td>
+ * <td>USBIF HID Specification \n
+ * USBIF HID Usage Tables</td>
+ * </tr>
+ * <tr>
+ * <td><b>Supported USB Speeds:</b></td>
+ * <td>Low Speed Mode \n
+ * Full Speed Mode</td>
+ * </tr>
+ * </table>
+ *
+ * \section Sec_Description Project Description:
+ *
+ * Firmware for a HID Report viewer. This project is designed to aid in the debugging of USB HID Hosts, where the contents of an
+ * unknown HID device's HID Report need to be examined. Once a HID device has been plugged into this application, the HID report
+ * descriptor will be parsed using the internal LUFA HID report parser, and the results dumped to the serial port in a human
+ * readable format. This output will contain information on the sizes of the reports within the device's HID interface, as well as
+ * information on each report element (size, usage, minimum/maximum values, etc.).
+ *
+ * \section Sec_Options Project Options
+ *
+ * The following defines can be found in this project, which can control the project behaviour when defined, or changed in value.
+ *
+ * <table>
+ * <tr>
+ * <td>
+ * None
+ * </td>
+ * </tr>
+ * </table>
+ */
+
diff --git a/lib/lufa/Projects/HIDReportViewer/asf.xml b/lib/lufa/Projects/HIDReportViewer/asf.xml
new file mode 100644
index 0000000000..7819aabf87
--- /dev/null
+++ b/lib/lufa/Projects/HIDReportViewer/asf.xml
@@ -0,0 +1,48 @@
+<asf xmlversion="1.0">
+ <project caption="HID Report Viewer" id="lufa.projects.hid_viewer.avr8">
+ <require idref="lufa.projects.hid_viewer"/>
+ <require idref="lufa.boards.dummy.avr8"/>
+ <generator value="as5_8"/>
+
+ <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.projects.hid_viewer" caption="HID Report Viewer">
+ <info type="description" value="summary">
+ HID device report viewer project.
+ </info>
+
+ <info type="gui-flag" value="move-to-root"/>
+
+ <info type="keyword" value="Technology">
+ <keyword value="Class Driver APIs"/>
+ <keyword value="USB Host"/>
+ <keyword value="HID Class"/>
+ </info>
+
+ <device-support-alias value="lufa_avr8"/>
+ <device-support-alias value="lufa_xmega"/>
+ <device-support-alias value="lufa_uc3"/>
+
+ <build type="distribute" subtype="user-file" value="doxyfile"/>
+ <build type="distribute" subtype="user-file" value="HIDReportViewer.txt"/>
+
+ <build type="c-source" value="HIDReportViewer.c"/>
+ <build type="header-file" value="HIDReportViewer.h"/>
+
+ <build type="module-config" subtype="path" value="Config"/>
+ <build type="header-file" value="Config/LUFAConfig.h"/>
+
+ <require idref="lufa.common"/>
+ <require idref="lufa.platform"/>
+ <require idref="lufa.drivers.usb"/>
+ <require idref="lufa.drivers.peripheral.usart"/>
+ <require idref="lufa.drivers.misc.ansi"/>
+ <require idref="lufa.drivers.board"/>
+ <require idref="lufa.drivers.board.leds"/>
+ </module>
+</asf>
diff --git a/lib/lufa/Projects/HIDReportViewer/doxyfile b/lib/lufa/Projects/HIDReportViewer/doxyfile
new file mode 100644
index 0000000000..015e9c0f6a
--- /dev/null
+++ b/lib/lufa/Projects/HIDReportViewer/doxyfile
@@ -0,0 +1,2395 @@
+# Doxyfile 1.8.9
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project.
+#
+# All text after a double hash (##) is considered a comment and is placed in
+# front of the TAG it is preceding.
+#
+# All text after a single hash (#) is considered a comment and will be ignored.
+# The format is:
+# TAG = value [value, ...]
+# For lists, items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (\" \").
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all text
+# before the first occurrence of this tag. Doxygen uses libiconv (or the iconv
+# built into libc) for the transcoding. See http://www.gnu.org/software/libiconv
+# for the list of possible encodings.
+# The default value is: UTF-8.
+
+DOXYFILE_ENCODING = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by
+# double-quotes, unless you are using Doxywizard) that should identify the
+# project for which the documentation is generated. This name is used in the
+# title of most generated pages and in a few other places.
+# The default value is: My Project.
+
+PROJECT_NAME = "HID Device Report Viewer Project"
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. This
+# could be handy for archiving the generated documentation or if some version
+# control system is used.
+
+PROJECT_NUMBER =
+
+# Using the PROJECT_BRIEF tag one can provide an optional one line description
+# for a project that appears at the top of each page and should give viewer a
+# quick idea about the purpose of the project. Keep the description short.
+
+PROJECT_BRIEF =
+
+# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
+# in the documentation. The maximum height of the logo should not exceed 55
+# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
+# the logo to the output directory.
+
+PROJECT_LOGO =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
+# into which the generated documentation will be written. If a relative path is
+# entered, it will be relative to the location where doxygen was started. If
+# left blank the current directory will be used.
+
+OUTPUT_DIRECTORY = ./Documentation/
+
+# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
+# directories (in 2 levels) under the output directory of each output format and
+# will distribute the generated files over these directories. Enabling this
+# option can be useful when feeding doxygen a huge amount of source files, where
+# putting all generated files in the same directory would otherwise causes
+# performance problems for the file system.
+# The default value is: NO.
+
+CREATE_SUBDIRS = NO
+
+# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
+# characters to appear in the names of generated files. If set to NO, non-ASCII
+# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
+# U+3044.
+# The default value is: NO.
+
+ALLOW_UNICODE_NAMES = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese,
+# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States),
+# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian,
+# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages),
+# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian,
+# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian,
+# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish,
+# Ukrainian and Vietnamese.
+# The default value is: English.
+
+OUTPUT_LANGUAGE = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
+# descriptions after the members that are listed in the file and class
+# documentation (similar to Javadoc). Set to NO to disable this.
+# The default value is: YES.
+
+BRIEF_MEMBER_DESC = YES
+
+# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
+# description of a member or function before the detailed description
+#
+# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+# The default value is: YES.
+
+REPEAT_BRIEF = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator that is
+# used to form the text in various listings. Each string in this list, if found
+# as the leading text of the brief description, will be stripped from the text
+# and the result, after processing the whole list, is used as the annotated
+# text. Otherwise, the brief description is used as-is. If left blank, the
+# following values are used ($name is automatically replaced with the name of
+# the entity):The $name class, The $name widget, The $name file, is, provides,
+# specifies, contains, represents, a, an and the.
+
+ABBREVIATE_BRIEF = "The $name class" \
+ "The $name widget" \
+ "The $name file" \
+ is \
+ provides \
+ specifies \
+ contains \
+ represents \
+ a \
+ an \
+ the
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# doxygen will generate a detailed section even if there is only a brief
+# description.
+# The default value is: NO.
+
+ALWAYS_DETAILED_SEC = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+# The default value is: NO.
+
+INLINE_INHERITED_MEMB = NO
+
+# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
+# before files name in the file list and in the header files. If set to NO the
+# shortest path that makes the file name unique will be used
+# The default value is: YES.
+
+FULL_PATH_NAMES = YES
+
+# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
+# Stripping is only done if one of the specified strings matches the left-hand
+# part of the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the path to
+# strip.
+#
+# Note that you can specify absolute paths here, but also relative paths, which
+# will be relative from the directory where doxygen is started.
+# This tag requires that the tag FULL_PATH_NAMES is set to YES.
+
+STRIP_FROM_PATH =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
+# path mentioned in the documentation of a class, which tells the reader which
+# header file to include in order to use a class. If left blank only the name of
+# the header file containing the class definition is used. Otherwise one should
+# specify the list of include paths that are normally passed to the compiler
+# using the -I flag.
+
+STRIP_FROM_INC_PATH =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
+# less readable) file names. This can be useful is your file systems doesn't
+# support long names like on DOS, Mac, or CD-ROM.
+# The default value is: NO.
+
+SHORT_NAMES = YES
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
+# first line (until the first dot) of a Javadoc-style comment as the brief
+# description. If set to NO, the Javadoc-style will behave just like regular Qt-
+# style comments (thus requiring an explicit @brief command for a brief
+# description.)
+# The default value is: NO.
+
+JAVADOC_AUTOBRIEF = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
+# line (until the first dot) of a Qt-style comment as the brief description. If
+# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
+# requiring an explicit \brief command for a brief description.)
+# The default value is: NO.
+
+QT_AUTOBRIEF = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
+# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
+# a brief description. This used to be the default behavior. The new default is
+# to treat a multi-line C++ comment block as a detailed description. Set this
+# tag to YES if you prefer the old behavior instead.
+#
+# Note that setting this tag to YES also means that rational rose comments are
+# not recognized any more.
+# The default value is: NO.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
+# documentation from any documented member that it re-implements.
+# The default value is: YES.
+
+INHERIT_DOCS = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
+# page for each member. If set to NO, the documentation of a member will be part
+# of the file/class/namespace that contains it.
+# The default value is: NO.
+
+SEPARATE_MEMBER_PAGES = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
+# uses this value to replace tabs by spaces in code fragments.
+# Minimum value: 1, maximum value: 16, default value: 4.
+
+TAB_SIZE = 4
+
+# This tag can be used to specify a number of aliases that act as commands in
+# the documentation. An alias has the form:
+# name=value
+# For example adding
+# "sideeffect=@par Side Effects:\n"
+# will allow you to put the command \sideeffect (or @sideeffect) in the
+# documentation, which will result in a user-defined paragraph with heading
+# "Side Effects:". You can put \n's in the value part of an alias to insert
+# newlines.
+
+ALIASES =
+
+# This tag can be used to specify a number of word-keyword mappings (TCL only).
+# A mapping has the form "name=value". For example adding "class=itcl::class"
+# will allow you to use the command class in the itcl::class meaning.
+
+TCL_SUBST =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C. For
+# instance, some of the names that are used will be different. The list of all
+# members will be omitted, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_FOR_C = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
+# Python sources only. Doxygen will then generate output that is more tailored
+# for that language. For instance, namespaces will be presented as packages,
+# qualified scopes will look different, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_JAVA = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources. Doxygen will then generate output that is tailored for Fortran.
+# The default value is: NO.
+
+OPTIMIZE_FOR_FORTRAN = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for VHDL.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_VHDL = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can a