*
* \section Sec_ChangeLogXXXXXX Version XXXXXX
* <b>New:</b>
+ * - Added support for the Atmel Xplained-MINI series of development kits.
+ *
+ * <b>Changed:</b>
+ * - Library Applications:
+ * - The CDC, DFU, Mass Storage and Printer class bootloaders will no longer run the user application if the application reset
+ * vector is blank (thanks to Alex Kazik)
+ * - The CDC, DFU and Printer class bootloaders are now compatible with the original Atmel XPLAIN and Arduino Leonardo boards.
+ * - The CDC, DFU, Mass Storage and Printer class bootloaders are not compatible with devices with the BOOTRST fuse set and will
+ * exit automatically unless an external reset was the last reset cause (thanks to Alex Kazik)
+ *
+ * <b>Fixed:</b>
+ * - None.
+ *
+ * \section Sec_ChangeLog140928 Version 140928
+ * <b>New:</b>
+ * - Core:
+ * - Updated the BUILD build system module to add a new COMPILER_PATH optional variable
+ * - Added Serial_IsSendReady() and Serial_IsSendComplete() functions to the Serial hardware peripheral driver
+ * - Added support for the Arduino Yun board (ATMEGA32U4 co-processor)
+ * - Added support for the Arduino Micro board (thanks to Zoltán Szőke)
+ * - Library Applications:
+ * - Added new Dual MIDI class driver device demo
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - The RNDIS device class driver now takes a user-supplied buffer and buffer length for the internal RNDIS
+ * message management (thanks to Peter Mc Shane)
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Fixed device class driver pipe configuration routines returning success with a partially constructed instance
+ * when a pipe configuration failed (thanks to Helge Suess)
+ * - Fixed incorrect XMEGA DFLL reference frequency (thanks to Martin Aakerberg)
+ * - Fixed possible infinite loop in the control endpoint stream write function (thanks to Clayton Knight)
+ * - Fixed missing HID report ID prefix on HID class driver GetReport request responses (thanks to Bert van Hall)
+ * - Fixed incorrect XMEGA USB controller clock division factory for non-Full Speed operation (thanks to Bert van Hall)
+ * - Fixed the LUFA build system to prevent incorrect code from being generated in newer toolchains when building for larger
+ * FLASH memory devices (thanks to demultiplexer)
+ * - Fixed missing parenthesis in the MIDI_EVENT() macro which could cause incorrect results (thanks to hexwab)
+ * - Fixed mixed capitalization of TWI in the XMEGA TWI driver causing compilation failures (thanks to Jacob Schloss)
+ * - Fixed broken AVR8 USART-SPI peripheral driver (thanks to Phil Zakielarz)
+ * - Library Applications:
+ * - Fixed spurious 0xFE USART byte sent in the USBtoSerial project when the baud rate is changed (thanks to Carl Kjeldsen)
+ * - Fixed blocking USART reads causing low throughput on slow baud rates in the USBtoSerial project (thanks to Nevada Smith)
+ * - Fixed USART reception overrun corrupting the internal buffers in the USBtoSerial project (thanks to Nevada Smith)
+ * - Fixed broken LowLevel Audio Out demo sampling frequency configuration (thanks to Torsten Duwe)
+ *
+ * \section Sec_ChangeLog140302 Version 140302
+ * <b>New:</b>
+ * - Library Applications:
+ * - Added new Bulk Vendor low level device demo
+ * - Added new libUSB host Python and NodeJS application examples for the Class driver GenericHID demo (thanks to Laszlo Monda)
+ * - Added new AVR8 USB option to keep 3.3V regulator enabled (thanks to Michael Hanselmann)
+ * - Added new USB_STRING_DESCRIPTOR() and USB_STRING_DESCRIPTOR_ARRAY() convenience macros (thanks to Laszlo Monda)
+ *
+ * <b>Changed:</b>
+ * - Library Applications:
+ * - Refactored out USB interface IDs in the demo applications into enums (thanks to Laszlo Monda)
+ * - AVRISP-MKII Clone Project PDI/TPI frequency increased from 250KHz to 2MHz as it is now stable
+ * - Increased TPI/PDI handshake delay to 100us from 1us to support targets with high amounts of capacitance on their
+ * /RESET lines (thanks to Paul Duke)
+ * - Changed the VERSION_BCD() macro to accept the major/minor/revision values as separate parameters
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Fixed MIDI device class driver MIDI_Device_ReceiveEventPacket() for the XMEGA architecture
+ * - Library Applications:
+ * - Fixed incorrect signature bytes returned in the DFU bootloader
+ *
+ * \section Sec_ChangeLog130901 Version 130901
+ * <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
+ * - Added support for the XMEGA C3 Xplained board
+ * - Added support for the U2S board (thanks to megal0maniac)
+ * - Added TWI Master driver for the XMEGA architecture (thanks to Michael Janssen)
+ * - Library Applications:
+ * - Added new Printer class bootloader
+ * - Added new Mass Storage class bootloader
+ * - Added XMEGA support for class driver device demos (where applicable)
+ * - Added Python host application example for the Generic HID class driver device demo
+ * - Added Python alternative host application for the HID 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)
+ * - All board drivers now implement dummy functions and constants when BOARD is set to NONE
+ * - Added missing LEDs to the XMEGA A3BU Xplained board LED driver (thanks to Michael Janssen)
+ * - Changed board Dataflash drivers to automatically configure the appropriate SPI interface for the selected board
+ * - Library Applications:
+ * - Re-added Set Control Line State request handling to the CDC class bootloader to prevent issues with the .NET serial
+ * class (thanks to Erik Lins)
+ * - TemperatureDataLogger project dummy RTC mode now tracks real time (thanks to David Lazarus)
+ *
+ * <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
+ * - Fixed incorrect USB device state set when a suspended LUFA device is woken while addressed but not configured (thanks to Balaji Krishnan)
+ * - Fixed broken USART SPI driver for the AVR8 architecture due to incorrect initialization
+ * - Fixed re-enumeration issue of XMEGA architecture targets (thanks to Jaroslav Jedlinsky)
+ * - Fixed error receiving PIMA events via the Still Image Host class driver
+ * - 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 incorrect HID report descriptor generated for button multiples of 8 by the HID_DESCRIPTOR_MOUSE() and HID_DESCRIPTOR_JOYSTICK()
+ * macros
+ * - Fixed race condition in the DFU class bootloader causing failed device reprogramming in some circumstances (thanks to Luis Mendes)
+ * - Fixed incorrect time/date configuration data order in the TempDataLogger host application (thanks to David Lazarus)
+ *
+ * \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
* 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 "bc" command line calculator tool
+ * - 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 Win-32bit compatibility sections in the LUFA INF driver files (thanks to Christan Beharrell)
+ * - 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 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>
* - 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 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:
* - 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 incorrect response 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 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)
+ * - 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
* - Altered the Mass Storage Host class driver so that SCSI data STALLs from the attached device can be recovered from automatically without
* having to reset the Mass Storage interface
* - USB_CONFIG_ATTR_BUSPOWERED constant renamed to USB_CONFIG_ATTR_RESERVED, as this was misnamed (thanks to NXP Semiconductors)
- * - Reordered board name definition indexes so that a mispelled BOARD compile option will default to BOARD_USER rather than BOARD_USBKEY
+ * - Reordered board name definition indexes so that a misspelled BOARD compile option will default to BOARD_USER rather than BOARD_USBKEY
* - Altered the HID class driver to only try to construct at maximum one packet per USB frame, to reduce CPU usage
* - All USB Class Driver configuration struct values are now non-const, to allow for run-time modifications if required before configuring an instance
* - Library Applications:
* - Added new RNDIS Ethernet Host ClassDriver demo
* - Added CDC_Host_Flush() function to the CDC Host Class driver to flush sent data to the attached device
* - Added PDI programming support for XMEGA devices to the AVRISP programmer project (thanks to Justin Mattair)
- * - Added support for the XPLAIN board Dataflash, with new XPLAIN_REV1 board target for the different dataflash used
+ * - Added support for the XPLAIN board Dataflash, with new XPLAIN_REV1 board target for the different Dataflash used
* on the first revision boards compared to the one mounted on later revisions
* - Added new HID_ALIGN_DATA() macro to return the pre-retrieved value of a HID report item, left-aligned to a given datatype
* - Added new PreviousValue to the HID Report Parser report item structure, for easy monitoring of previous report item values
* Pipe_ClearSetupSent() macro is no longer applicable and should be removed - changes made to compliment the new endpoint and pipe
* bank management API
* - Updated all demos, bootloaders and projects to use the new endpoint and pipe management APIs (thanks to Roman Thiel from Curetis AG)
- * - Updated library doxygen documentation, added groups, changed documentation macro functions to real functions for clarity
+ * - Updated library Doxygen documentation, added groups, changed documentation macro functions to real functions for clarity
* - Removed old endpoint and pipe aliased read/write/discard routines which did not have an explicit endian specifier for clarity
* - Removed the ButtLoadTag.h header file, as no one used for its intended purpose anyway
* - Renamed the main Drivers/AT90USBXXX directory to Drivers/Peripheral, renamed the Serial_Stream driver to SerialStream
* - All HID demos now pass the USB.org automated HID compliance tests
* - Polling interval of the interrupt endpoint in the CDC based demos changed to 0xFF to fix problems on Linux systems
* - Changed stream functions to accept a new callback function, with NO_STREAM_CALLBACKS used to disable all callbacks
- * - Mass Storage demo dataflash management routines changed to use the endpoint stream functions
+ * - Mass Storage demo Dataflash management routines changed to use the endpoint stream functions
* - Added AVRStudio project files for each demo in addition to the existing Programmer's Notepad master project file
* - Re-added call to ReconfigureUSART() in USBtoSerial SetLineCoding request, so that baud rate changes
* are reflected in the hardware (change was previously lost)
* size bits not required for the routines (improves compatibility with devices)
* - Fixed AudioInput demo - now correctly sends sampled audio to the host PC
* - Fixed AudioOutput demo once more -- apparently Windows requires endpoint packets to be >=192 bytes
- * - Shrunk round-robbin scheduler code slightly via the use of struct pointers rather than array indexes
+ * - Shrunk round-robin scheduler code slightly via the use of struct pointers rather than array indexes
* - Fixed off-by-one error when determining if the Usage Stack is full inside the HID Report parser
* - Renamed Magstripe.h to MagstripeHW.h and moved driver out of the library and into the MagStripe demo folder
* - Added preprocessor checks to enable C linkage on the library components when used with a C++ compiler
* - Added support for custom board drivers to be supplied by selecting the board type as BOARD_USER, and
* placing board drivers in {Application Directory}/Board/
* - PLL is now stopped and USB clock is frozen when detached from host in device mode, to save power
- * - Joystick defines are now in synch with the schematics - orientation will be rotated for the USBKEY
+ * - Joystick defines are now in sync with the schematics - orientation will be rotated for the USBKEY
* - Fixed USB_DEV_IsUSBSuspended() - now checks the correct register
* - Fixed data transfers to devices when in host mode
* - Renamed USB_DEV_OPT_HIGHSPEED to USB_DEV_OPT_FULLSPEED and USB_HOST_IsDeviceHighSpeed() to
* - AVR_HOST_GetDeviceConfigDescriptor routine no longer modifies ConfigSizePtr if a valid buffer
* pointer is passed
* - Added ALLOCABLE_BYTES to DynAlloc, and added code to make the size of key storage variables
- * dependant on size of memory parameters passed in via the user project's makefile
+ * dependent on size of memory parameters passed in via the user project's makefile
* - Fixed incorrect device reset routine being called in USBTask
* - Devices which do not connect within the standard 300mS are now supported
* - Removed incorrect ATTR_PURE from Scheduler_SetTaskMode(), which was preventing tasks from being
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