* \section Sec_ChangeLogXXXXXX Version XXXXXX
* <b>New:</b>
* - Core:
+ * - Added additional MIDI command definitions to the MIDI class driver (thanks to Daniel Dreibrodt)
+ * - Added new CONCAT() and CONCAT_EXPANDED() convenience macros
+ * - Added new Printer Device Class driver
+ * - Library Applications:
+ * - Added new Printer class bootloader
+ * - Added new Mass Storage class bootloader
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - Updated the BUILD build system module to produce binary BIN files in addition to Intel HEX files
+ * - Updated the Android Accessory Class to accept version 2 protocol devices (with version 1 functionality)
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Fixed Low Speed USB devices broken when using the library HID Class driver (thanks to Michael)
+ * - Fixed possible register corruption in USB Host mode on AVR8 devices when ORDERED_EP_CONFIG is used (thanks to Martin Aakerberg)
+ * - Fixed Pipe_GetBoundEndpointAddress() returning invalid endpoint directions on AVR8 architecture devices (thanks to decerri)
+ * under some circumstances
+ * - Library Applications:
+ * - Added handler for SCSI_CMD_START_STOP_UNIT in demos using the Mass Storage class, to prevent ejection errors on *nix systems due to an
+ * unknown SCSI command
+ * - Fixed incorrect HID report descriptor generated for 16-bit axis ranges by the HID_DESCRIPTOR_MOUSE() and HID_DESCRIPTOR_JOYSTICK()
+ * macros (thanks to Armory)
+ * - Fixed race condition in the DFU class bootloader causing failed device reprogramming in some circumstances (thanks to Luis Mendes)
+ *
+ * \section Sec_ChangeLog130303 Version 130303
+ * <b>New:</b>
+ * - Core:
+ * - Added support for the Arduino Leonardo board
+ * - Added support for the Atmel UC3-A3 Xplained board
+ * - Added support for the Xevelabs USB2AX revision 3.1 board
+ * - Added support for the Dimex Stange-ISP board (thanks to Gerhard Wesser)
+ * - Added new \c doxygen_upgrade and \c doxygen_create targets to the DOXYGEN build system module
+ * - Added new Board Hardware Information board driver
+ * - Library Applications:
+ * - Added a different device serial number when the AVRISP-MKII Clone project is in libUSB compatibility mode, so that
+ * both the libUSB and Jungo drivers can be installed at the same time without having to use a filter driver
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - Added workaround for broken VBUS detection on AVR8 devices when a bootloader starts the application
+ * via a software jump without first turning off the OTG pad (thanks to Simon Inns)
+ * - Library Applications:
+ * - Increased throughput in the USBtoSerial project now that data transmission is non-blocking (thanks to Joseph Lacerte)
+ * - Updated bootloader makefiles to remove dependency on the \c bc command line calculator tool
+ * - Updated AVRISP-MKII Clone Programmer project so that the SCK clock period is saved in EEPROM (thanks to Gerhard Wesser)
+ * - Changed all *_SendByte() function prototypes to accept a void pointer for the input buffer (thanks to Simon Kuppers)
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Fixed incorrectly issuing STALL response to unsupported control request SETUP packets, rather than in the data/status stage
+ * - Fixed inverted LEDs_GetLEDs() function implementation for the Benito, Minimus and Arduino UNO boards
+ * - Fixed missing Windows 32-bit compatibility sections in the LUFA INF driver files (thanks to Christan Beharrell)
+ * - Fixed logic hole breaking USB operations on a USB controller with only one supported USB mode and no USB_DEVICE_ONLY or USB_HOST_ONLY
+ * configuration token set
+ * - Fixed possible rounding in the VERSION_BCD() macros for some 0.01 step increments (thanks to Oliver Zander)
+ * - Fixed incorrect Dataflash functionality in the USBKEY board if the driver is modified for a single Dataflash chip (thanks to Jonathan Oakley)
+ * - Fixed incorrect definitions of \c HID_KEYBOARD_LED_KANA, \c HID_KEYBOARD_SC_KEYPAD_EQUAL_SIGN and \c HID_KEYBOARD_SC_KEYPAD_EQUAL_SIGN_AS400
+ * and added a missing definition for \c HID_KEYBOARD_SC_APPLICATION (thanks to David Monro)
+ * - Fixed maximum allowed keyboard key code usage of \c 0x65 rather than \c 0xFF for the \c HID_DESCRIPTOR_KEYBOARD() macro (thanks to David Monro)
+ * - Fixed hardware race condition that could cause failed device enumerations for AVR8 and UC3 architectures (thanks to Mike Beyhs)
+ * - Fixed incorrect Minimus board LED definitions (thanks to Joonas Lahtinen)
+ * - Fixed incorrect ordering of the linker options in the build system causing link failures in some cases
+ * - Fixed bug in the TWI peripheral driver for the AVR8 devices causing incorrect failure codes to be returned in some cases (thanks to Peter K)
+ * - Fixed swapped LED3 and LED4 masks for the Olimex-32U4 development board LED driver
+ * - Fixed potential NULL pointer dereference in the HID Host mode Class Driver (thanks to Pavel Kuzmin)
+ * - Library Applications:
+ * - Fixed broken RESET_TOGGLES_LIBUSB_COMPAT compile time option in the AVRISP-MKII project
+ * - Fixed incompatibility in the CDC class bootloader on some systems (thanks to Sylvain Munaut)
+ * - Fixed lengthy timeouts in the USBtoSerial project if no application on the host is consuming data (thanks to Nicolas Saugnier)
+ * - Fixed lengthy automatic data flushing in the CDC and MIDI device class drivers
+ * - Fixed incorrect LED masks for received data display in the Device GenericHID demos (thanks to Denys Berkovskyy)
+ * - Fixed incorrect output in the HIDReportViewer project when no device is connected (thanks to Pavel Kuzmin)
+ *
+ * \section Sec_ChangeLog120730 Version 120730
+ * <b>New:</b>
+ * - Core:
+ * - Added new, revamped modular build system with new makefile templates
+ * - Added support for the BitWizard Multio and Big-Multio boards
+ * - Added support for the DorkbotPDX Duce board
+ * - Added support for the Olimex AVR-USB-32U4 board
+ * - Added support for the Olimex AVR-USB-T32U4 board
+ * - Added support for the Olimex AVR-ISP-MK2 board
+ * - Added new Endpoint_ConfigureEndpointTable() function
+ * - Added new Pipe_ConfigurePipeTable() function
+ * - Added build test to verify correct compilation of all board drivers using all driver APIs
+ * - Added build test to verify correct compilation of all bootloaders using all supported devices
+ * - Added build test to verify that there are no detectable errors in the codebase via static analysis
+ * - Added new JTAG_ENABLE() macro for the AVR8 architecture
+ * - Library Applications:
+ * - Modified the CDC Host demos to set a default CDC Line Encoding on enumerated devices
+ * - Added Dataflash operational checks and aborts to all projects using the Dataflash to ensure it is working correctly before use
+ * - Added new SerialToLCD user project contributed by Simon Foster
+ * - Added new RESET_TOGGLES_LIBUSB_COMPAT compile time option to the AVRISP-MKII clone programmer project (thanks to Robert Spitzenpfeil)
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - Android Accessory Host property strings changed from a struct of pointer to an array to prevent unaligned access on greater than 8-bit architectures
+ * - Audio Device Class driver changed to also require the index of the Audio Control interface within the device, for SET/GET/CUR/MIN/MAX/RES property adjustments
+ * - Removed variable axis support from the HID_DESCRIPTOR_JOYSTICK() macro due to OS incompatibilities, replaced with fixed 3-axis joystick report structure
+ * - Removed the old pseudo-scheduler from the library as it was unused and deprecated since the 090810 release
+ * - Endpoint indexes are now specified as full endpoint addresses within the device in device mode, rather than a logical index
+ * - The Endpoint_ConfigureEndpoint() function no longer takes an endpoint direction as a parameter, as this is now deduced from the specified full endpoint
+ * address and type
+ * - The Endpoint_ConfigureEndpoint() function no longer takes a number of banks as a special mask; the number of banks is now specified as an integer parameter
+ * - Endpoints are now configured via instances of a new struct USB_Endpoint_Table_t in all device mode class drivers, rather than a list of endpoint parameters
+ * - Pipe indexes are now specified as full pipe addresses within the host in host mode, rather than a logical index
+ * - The Pipe_ConfigurePipe() function no longer takes an pipe token as a parameter, as this is now deduced from the specified full pipe address and type
+ * - The Pipe_ConfigurePipe() function no longer takes a number of banks as a special mask; the number of banks is now specified as an integer parameter
+ * - Pipes are now configured via instances of a new struct USB_Pipe_Table_t in all host mode class drivers, rather than a list of pipe parameters
+ * - Added support for various assert and debugging macros for the UC3 devices
+ * - Changed MIDI event structure MIDI_EventPacket_t to use a single field for the combined virtual cable index and command ID, to prevent bitfield packing issues
+ * on some architectures (thanks to Darren Gibbs)
+ * - Changed board LED driver implementations of LEDs_ToggleLEDs() for the AVR8 architecture to use the fast PIN register toggle alternative function for speed
+ * - Library Applications:
+ * - Raised the guard bits in the AVRISP-MKII clone project when in PDI and TPI to 32, to prevent communication errors on low quality connections to a target
+ * - Added additional bootloader API data to expose the bootloader start address and class to the DFU and CDC class bootloaders
+ * - Reverted AVRISP-MKII clone project watchdog based command timeout patch in favour of a hardware timer, to allow for use in devices with WDTRST fuse programmed
+ * - The library bootloaders will now correctly start the user application after a watchdog-based application start, even if the /HWB line is held low externally
+ * during the reset phase
+ * - Increased endpoint polling interval for all demos and projects to 5ms, as 1ms was causing some enumeration issues on some machines (thanks to Riku Salminen)
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Fixed possible enumeration error if the user application selects a pipe other than the default Control pipe between the Powered and Default states of
+ * the host state machine
+ * - Fixed incorrect call to the user callback CALLBACK_Audio_Device_GetSetInterfaceProperty() in the Audio Class device driver (thanks to Tiit Ratsep)
+ * - Fixed compile error for the UC3 architecture when INTERRUPT_CONTROL_ENDPOINT is specified (thanks to Andrus Aaslaid)
+ * - Fixed compile error if LEDs_Disable() is called and BOARD=NONE is set (thanks to Sam Lin)
+ * - Fixed inverted LED logic in the OLIMEX162 board LED driver
+ * - Fixed incorrect reponse to GET STATUS requests in device mode if NO_DEVICE_SELF_POWER or NO_DEVICE_REMOTE_WAKEUP tokens are defined (thanks to Georg Glock)
+ * - Fixed inverted LED logic in the USB2AX board LED driver
+ * - Fixed possible deadlock in the CDC device driver if the USB connection is dropped while the CDC_REQ_SetLineEncoding control request is being processed by
+ * the stack (thanks to Jonathan Hudgins)
+ * - Fixed broken MIDI host driver MIDI_Host_ReceiveEventPacket() function due to not unfreezing the MIDI data IN pipe before use (thanks to Michael Brown)
+ * - Fixed swapped Little Endian/Big Endian endpoint and pipe write code for the UC3 devices (thanks to Andrew Chu)
+ * - Fixed the JTAG_DISABLE() macro clearing all other bits in MCUSR when called
+ * - Fixed incorrect Micropendous board LED driver LEDs_SetAllLEDs() and LEDs_ChangeLEDs() function implementations (thanks to MitchJS)
+ * - Fixed endianess issues in the RNDIS host class driver for UC3 devices (thanks to Andrew Chu)
+ * - Library Applications:
+ * - Fixed error in the AVRISP-MKII programmer when ISP mode is used at 64KHz (thanks to Ben R. Porter)
+ * - Fixed AVRISP-MKII programmer project failing to compile for the U4 chips when VTARGET_ADC_CHANNEL is defined to an invalid channel and NO_VTARGET_DETECT is
+ * defined (thanks to Steven Morehouse)
+ * - Fixed AVRISP-MKII programmer project reset line polarity inverted when the generated EEP file is loaded into the USB AVR's EEPROM and avr-dude is used
+ * - Fixed CDC and DFU bootloaders failing to compile when the bootloader section size is 8KB or more (thanks to Georg Glock)
+ * - Fixed CDC and DFU bootloaders API function offsets incorrect on some devices (thanks to Rod DeMay)
+ * - Fixed incorrect DFU version number reported to the host in the DFU bootloader descriptors (thanks to Georg Glock)
+ * - Fixed incorrect version hundredths value encoding in VERSION_BCD() macro (thanks to Georg Glock)
+ * - Fixed invalid configuration descriptor in the low level KeyboardMouse device demo (thanks to Jun Wako)
+ * - Fixed CDC and DFU bootloaders API page erase and write function failures (thanks to Martin Lambert)
+ *
+ * \section Sec_ChangeLog120219 Version 120219
+ * <b>New:</b>
+ * - Core:
* - Added support for the XMEGA A3BU Xplained board
* - Added support for the new B series XMEGA devices
* - Added support for version 2 of the Teensy boards (thanks to Christoph Redecker)
* rather than passing the size back to the caller through a parameter and returning a boolean
*
*
- * \section Sec_ChangeLog153 Version 1.5.3 - Released 2nd October, 2008
+ * \section Sec_ChangeLog153 Version 1.5.3 (081002)
*
* - Fixed CDC bootloader using pgmspace macros for some descriptors inappropriately
* - Updated all Mouse and Keyboard device demos to include boot protocol support (now works in BIOS)
* are reflected in the hardware (change was previously lost)
*
*
- * \section Sec_ChangeLog152 Version 1.5.2 - Released 31st July, 2008
+ * \section Sec_ChangeLog152 Version 1.5.2 (080731)
*
* - Fixed SwapEndian_32() function in Common.h so that it now works correctly (wrong parameter types)
* - Updated RNDIS demo - notification endpoint is no longer blocking so that it works with faulty Linux RNDIS
* - Library license changed from LGPLv3 to MIT license
*
*
- * \section Sec_ChangeLog151 Version 1.5.1 - Released 7th July, 2008
+ * \section Sec_ChangeLog151 Version 1.5.1 (080707)
*
* - Changed host demos to enable the host function task on the firing of the USB_DeviceEnumerationComplete event
* rather than the USB_DeviceAttached event
* - Added RNDISEthernet demo application
*
*
- * \section Sec_ChangeLog150 Version 1.5.0 - Released 10 June, 2008
+ * \section Sec_ChangeLog150 Version 1.5.0 (080610)
*
* - Fixed MIDI demo, now correctly waits for the endpoint to be ready between multiple note messages
* - Added CDC Host demo application
* - Added USE_NONSTANDARD_DESCRIPTOR_NAMES token to switch back to the non-standard descriptor element names
*
*
- * \section Sec_ChangeLog141 Version 1.4.1 - Released 19 May, 2008
+ * \section Sec_ChangeLog141 Version 1.4.1 (090519)
*
* - Enhanced KeyboardWithParser demo, now prints out pressed alphanumeric characters like the standard demo
* - Fixed MassStorage demo, read/writes using non mode-10 commands now work correctly
* - Corrected version number in Version.h
*
*
- * \section Sec_ChangeLog140 Version 1.4.0 - Released 5 May, 2008
+ * \section Sec_ChangeLog140 Version 1.4.0 (090505)
*
* - Added HID Report Parser API to the library
* - Added Mouse and Keyboard host demo applications, using the new HID report parser engine
* - Added 10 microsecond delay after addressing devices in host mode, to prevent control stalls
*
*
- * \section Sec_ChangeLog132 Version 1.3.2 - Released April 1st, 2008
+ * \section Sec_ChangeLog132 Version 1.3.2 (080401)
*
* - Added call to ReconfigureUSART() in USBtoSerial SetLineCoding request, so that baud rate changes
* are reflected in the hardware
* - Added MANUAL_PLL_CONTROL compile time option to prevent the USB library from manipulating the PLL
*
*
- * \section Sec_ChangeLog131 Version 1.3.1 - Released March 19th 2008
+ * \section Sec_ChangeLog131 Version 1.3.1 (080319)
*
* - Fixed USB to Serial demo - class value in the descriptors was incorrect
* - Control endpoint size changed from 64 bytes to 8 bytes to save on USB FIFO RAM and to allow low
* - Added missing Pipe_GetCurrentPipe() macro to Pipe.h
*
*
- * \section Sec_ChangeLog130 Version 1.3.0 - Released March 7th 2008
+ * \section Sec_ChangeLog130 Version 1.3.0 (080307)
*
* - Unnecessary control endpoint config removed from device mode
* - Fixed device standard request interpreter accidentally processing some class-specific requests
* the real high speed mode, which is unavailable on the USB AVRs)
*
*
- * \section Sec_ChangeLog120 Version 1.2.0 - Released February 4th, 2008
+ * \section Sec_ChangeLog120 Version 1.2.0 (080204)
*
* - Added USB_DeviceEnumerationComplete event for host mode
* - Added new Scheduler_Init routine to prepare the scheduler, so that tasks can be started and
* - Added in alloca macro to common.h, in case the user is using an old version of avr-lib-c missing the macro
*
*
- * \section Sec_ChangeLog130 Version 1.1.0 - Released January 25th 2008
+ * \section Sec_ChangeLog110 Version 1.1.0 (080125)
*
* - Fixed DCONNI interrupt being enabled accidentally after a USB reset
* - Fixed DDISCI interrupt not being disabled when a device is not connected