Minor documentation enhancements.

[pub/lufa.git] / LUFA / ManPages / ChangeLog.txt

diff --git a/LUFA/ManPages/ChangeLog.txt b/LUFA/ManPages/ChangeLog.txt
index 09a168d..e16a33d 100644 (file)
--- a/LUFA/ManPages/ChangeLog.txt
+++ b/LUFA/ManPages/ChangeLog.txt
@@ -8,18 +8,135 @@
   *
   *  \section Sec_ChangeLogXXXXXX Version XXXXXX
   *  <b>New:</b>
   *
   *  \section Sec_ChangeLogXXXXXX Version XXXXXX
   *  <b>New:</b>

+  *  - Added new SCSI_ASENSE_NOT_READY_TO_READY_CHANGE constant to the Mass Storage class driver, to indicate when a previously
+  *    not ready removable medium has now become ready for the host's use (thanks to Martin Degelsegger)
+  *  - Moved the Pipe and Endpoint stream related code to two new USB library core source files EndpointStream.c and PipeStream.c
+  *  - Added board hardware driver support for the Olimex AVR-USB-162 development board (thanks to Steve Fawcett)
+  *  - Added board hardware driver support for the Kernel Concepts USBFOO development board
+  *  - Added new USB_Device_GetFrameNumber() and USB_Host_GetFrameNumber() functions to retrieve the current USB frame number
+  *  - Added new USB_Host_EnableSOFEvents(), USB_Host_DisableSOFEvents() and EVENT_USB_Host_StartOfFrame() for the user application
+  *    handling of USB Start of Frame events while in USB Host mode
+  *  - Added new PRNT_Host_BytesReceived(), PRNT_Host_ReceiveByte(), PRNT_Host_SendByte() and PRNT_Host_Flush() functions to the
+  *    Print Host Class driver
+  *  - Added class specific descriptor alternative struct type defines with standard USB-IF element naming
+  *  - Added new project makefile template to the library and moved board driver stub files into in a new "CodeTemplates" directory
+  *  - Added board hardware driver support for the Linnix UDIP development board
+  *  - Added board hardware driver support for the Busware BUI development board
+  *  - Added board hardware driver support for the Arduino Uno development board
+  *  - Added board hardware driver support for the Busware CUL V3 868MHZ radio board

   *
   *  <b>Changed:</b>
   *
   *  <b>Changed:</b>

-  *  - The TeensyHID bootloader has been removed, per request from Paul at PJRC
-  *  - The LIBUSB_FILTERDRV_COMPAT compile time option in the XPLAINBridge and AVRISP-MKII projects has been renamed
-  *    LIBUSB_DRIVER_COMPAT, as it applies to all software on all platforms using the libUSB driver
+  *  - Removed complicated logic for the Endpoint_ConfigureEndpoint() function to use inlined or function called versions
+  *    depending of if the given bank size is a compile time constant, as the compiler does a better job of optimizing
+  *    with basic code
+  *  - Changed over all device demos to use a clearer algorithm for the configuring of the application's endpoints
+  *  - Added missing DataflashManager_CheckDataflashOperation() function to the MassStorageKeyboard demo, removed redundant
+  *    SCSI_Codes.h file as these values are part of the MassStorage Class Driver
+  *  - Added compile time error to the AVRISP-MKII project when built for the U4 chips, as the default VTARGET detection ADC channel
+  *    does not exist on these chips (thanks to Marco)
+  *  - Changed all Device mode LowLevel demos and Device Class drivers so that the control request is acknowledged and any data
+  *    transferred as quickly as possible without any processing inbetween sections, so that long callbacks or event handlers will
+  *    not break communications with the host by exceeding the maximum control request stage timeout period
+  *  - Changed the signature of the CALLBACK_USB_GetDescriptor() callback function so that the descriptor pointer is const, to remove
+  *    the need for extra casting inside the callback (thanks to Jonathan Kollasch)
+  *  - Reduced HOST_DEVICE_SETTLE_DELAY_MS to 1000ms down from 1500ms to improve device compatibility while in USB Host mode
+  *  - Changed over all demos, drivers and internal functions to use the current frame number over the Start of Frame flag where possible
+  *    to free up the Start of Frame flag for interrupt use in the user application
+  *  - All project makefiles now correctly clean intermediate build files from assembly and C++ sources (thanks to Daniel Czigany)
+  *  - Removed the EVENT_USB_InitFailure() event, not specifying a USB mode correctly now defaults to UID selection mode
+  *  - Renamed and moved class driver common constant definitions to make the naming scheme more uniform
+  *  - Changed default value for the reset polarity parameter in the AVRISP-MKII project so that it defaults to active low drive
+  *  - Changed configuration descriptor parser for all host mode projects and class drivers to ensure better compatibility with devices

   *
   *  <b>Fixed:</b>
   *
   *  <b>Fixed:</b>

-  *  - Fixed possible device lockup when INTERRUPT_CONTROL_ENDPOINT is enabled and the control endpoint is not properly
-  *    selected when the ISR completes
+  *  - Fixed USB_GetHIDReportItemInfo() function modifying the given report item's data when the report item does not exist
+  *    within the supplied report of a multiple report HID device
+  *  - Fixed MassStorage based demos and projects resetting the SCSI sense values before the command is executed, leading to
+  *    missed SCSI sense values when the host retrieves the sense key (thanks to Martin Degelsegger)
+  *  - Fixed critical pipe/endpoint memory allocation issue where the bank memory address space could be silently overlapped
+  *    in the USB controller if the endpoints or pipes were allocated in anything other than ascending order (thanks to Martin Degelsegger)
+  *  - Fixed USBtoSerial and Benito project SetLineEncoding calls failing if the USART is busy, due to the RX ISR delaying the control
+  *    request handler
+  *  - Fixed LowLevel PrinterHost demo not sending control requests to the attached printer with the correct printer interface wIndex value
+  *  - Added LEDs_ToggleLEDs() function to several board LED drivers which were missing it (thanks to Andrei Krainev)
+  *  - Fixed SET FEATURE and CLEAR FEATURE control requests directed at an unconfigured endpoint causing request timeouts
+  *  - Fixed incorrect signature reported in the CDC class bootloader for the ATMEGA32U2
+  *  - Fixed USB_Host_ClearPipeStall() incorrectly determining the endpoint direction from the currently selected pipe
+  *  - Fixed JTAG_DEBUG_POINT() and JTAG_DEBUG_BREAK() macros not compiling under pure C99 standards mode
+  *  - Fixed endpoint selection within the CALLBACK_HID_Device_CreateHIDReport() callback function causing broken GET REPORT requests
+  *  - Fixed incorrect command name for EEPROM memory programming in the makefile dfu-ee target
+  *  - Fixed BootloaderCDC project failing on some operating systems due to removed Line Encoding options (thanks to Alexey Belyaev)
+  *  - Fixed incorrect LEDs_ChangeLEDs() function in the Benito board LED driver
+  *  - Fixed incorrect USB_DeviceState value when unconfiguring the device without an address set
+  *  - Fixed broken FLASH/EEPROM programming in the AVRISP-MKII clone project when writing in non-paged mode and the polling byte cannot be used
+  *  - Fixed SPI driver not explicitly setting /SS and MISO pins as inputs when SPI_Init() is called
+  *  - Fixed ISR definition conflict in the XPLAIN bridge between the software UART and the AVRISP-MKII ISP modules
+  *
+  *  \section Sec_ChangeLog100807 Version 100807
+  *  <b>New:</b>
+  *  - Added new ADC_DisableChannel() function (thanks to Mich Davis)
+  *  - Added new VTARGET_REF_VOLTS and VTARGET_SCALE_FACTOR compile time defines to the AVRISP-MKII programmer project to set
+  *    the VTARGET reference voltage and scale factor
+  *  - Added new pgm_read_ptr() macro to Common.h for reading of pointers out of flash memory space
+  *  - Added new SWAPENDIAN_16() and SWAPENDIAN_32() macros to Common.h for statically initialized variables at compile time
+  *  - Added new Drivers/USB/LowLevel/Device.c file to house Device mode specific functions that are more complicated than simple macros
+  *  - Added new AVRStudio 4 project files for all library demos, projects and bootloaders
+  *  - Added ability to set the serial baud rate via the user's terminal in the XPLAINBridge project
+  *  - Added new LUFA module variables for the different source modules in the core library makefile to simplify project makefiles
+  *  - Added start of a new Test and Measurement class demo (thanks to Peter Lawrence)
+  *  - Added new SPI_ORDER_* data order masks to the SPI peripheral driver
+  *  - Added support to the AVRISP-MKII project for ISP speeds slower than 125KHz via a new software SPI driver
+  *  - Added support for the new button/LED on the latest model USBTINY-MKII

   *
   *

-  *  \section Sec_ChangeLog100512 Version 100512
+  *  <b>Changed:</b>
+  *  - The RingBuff library code has been replaced in the XPLAINBridge, Benito and USBtoSerial projects with an ultra lightweight
+  *    ring buffer to help improve the reliability of the projects
+  *  - The EEPROM stream read/write functions now use eeprom_update_byte() instead of eeprom_write_byte(), so that only
+  *    changed bytes are written to EEPROM to preserve its lifespan
+  *  - Changed over the AVRISP-MKII and TemperatureDataLogger projects to use eeprom_update_byte() when writing non-volatile
+  *    parameters to EEPROM to preserve its lifespan
+  *  - Removed unused line encoding data and control requests from the CDC Bootloader code, to save space
+  *  - Renamed SERIAL_STREAM_ASSERT() macro to STDOUT_ASSERT()
+  *  - The USB_Device_IsRemoteWakeupSent() and USB_Device_IsUSBSuspended() macros have been deleted, as they are now obsolete
+  *  - Rewrote the implementation of the SwapEndian_16() and SwapEndian_32() functions so that they compile down in most instances to
+  *    minimal loads and stores rather than complicated shifts
+  *  - The software UART in the XPLAINBridge has been largely altered to try to improve upon its performance and reliability
+  *  - The USBtoSerial and Benito projects now flushes received data via a flush timer, so that several bytes can be transmitted at once
+  *  - Removed the automated checking of event names in the demo, project and bootloader makefiles due to inconsistencies between the
+  *    behaviour of the command line tools used to perform the check on each platform
+  *  - Internal USB driver source files renamed and moved to ease future possible architecture ports
+  *  - All internal pseudo-function macros have been converted to true inline functions for type-safety and readability
+  *  - Changed LED indicator masks for the AVRISP-MKII project, so that there are defined roles for each LED
+  *  - Altered the CDC Device and Host Class drivers' receive byte routines, so that no data is indicated by the function returning a
+  *    negative value (thanks to Andreas Paulin)
+  *  - Added auto flushing of OUT data to the CDC Host Class driver's USBTask function to automatically flush the send pipe buffer

   *
   *

+  *  <b>Fixed:</b>
+  *  - Fixed AVRISP project sending a LOAD EXTENDED ADDRESS command to 128KB AVRs after programming or reading from
+  *    the last page of FLASH (thanks to Gerard Sexton)
+  *  - Fixed AVRISP project not sending a full erase-and-write EEPROM command to XMEGA targets when writing to the EEPROM
+  *    instead of the split write-only command (thanks to Tim Margush)
+  *  - Fixed RNDISEthernet demos crashing when calculating checksums for Ethernet/TCP packets of more than ~500 bytes due to
+  *    an overflow in the checksum calculation loop (thanks to Kevin Malec)
+  *  - Fixed XPLAINBridge project not correctly reading the XMEGA's supply voltage when reporting back to the host
+  *  - Fixed incorrect signature for the ATMEGA32U2 in the DFU bootloader (thanks to Axel Rohde)
+  *  - Fixed internal device serial not being accessible on the ATMEGAXXU2 AVRs (thanks to Axel Rohde)
+  *  - Fixed void pointer arithmetic in ConfigDescriptor.h breaking C++ compatibility (thanks to Michael Hennebry)
+  *  - Fixed broken PDI EEPROM Section Erase functionality in the AVRISP-MKII project
+  *  - Fixed USB_Device_SendRemoteWakeup() not working when the USB clock was frozen during USB bus suspend (thanks to Brian Dickman)
+  *  - Fixed occasional lockup of the AVRISP project due to the timeout extension code incorrectly extending the timeout in
+  *    PDI and TPI programming modes infinitely
+  *  - Fixed HID device class driver still using PrevReportINBuffer for GetReport control requests even when it has been
+  *    set to NULL by the user application (thanks to Axel Rohde)
+  *  - Fixed MIDI_Device_SendEventPacket() not correctly waiting for the endpoint to become ready (thanks to Robin Green)
+  *  - Fixed Benito and USBtoSerial projects not turning off the USART before reconfiguring it, which could cause incorrect
+  *    operation to occur (thanks to Bob Paddock)
+  *  - Fixed Serial peripheral driver not turning off the USART before reconfiguring it, which would cause incorrect operation
+  *    to occur (thanks to Bob Paddock)
+  *  - Fixed software application start command broken in the DFU class bootloader when dfu-programmer is used due to application
+  *    start address corruption
+  *
+  *  \section Sec_ChangeLog100513 Version 100513

   *  <b>New:</b>
   *  - Added incomplete MIDIToneGenerator project
   *  - Added new Relay Controller Board project (thanks to OBinou)
   *  <b>New:</b>
   *  - Added incomplete MIDIToneGenerator project
   *  - Added new Relay Controller Board project (thanks to OBinou)


@@ -52,13 +169,21 @@
   *  - Removed the cast to uint16_t on the set baud rate in the USBtoSerial project, so that the higher >1M baud rates can be
   *    selected (thanks to Steffan Woltjer)
   *  - Removed software PDI and TPI emulation from the AVRISP-MKII clone project as it was very buggy and slow - PDI and TPI must
   *  - Removed the cast to uint16_t on the set baud rate in the USBtoSerial project, so that the higher >1M baud rates can be
   *    selected (thanks to Steffan Woltjer)
   *  - Removed software PDI and TPI emulation from the AVRISP-MKII clone project as it was very buggy and slow - PDI and TPI must

-  *    now be implemented via seperate programming headers
+  *    now be implemented via separate programming headers

   *  - The CDC class bootloader now uses a watchdog reset rather than a soft-reset when exited to ensure that all hardware is
   *    properly reset to their defaults
   *  - Device mode class driver callbacks are now fired before the control request status stage is sent to prevent the host from
   *    timing out if another request is immediately fired and the device has a lengthy callback routine
   *  - The CDC class bootloader now uses a watchdog reset rather than a soft-reset when exited to ensure that all hardware is
   *    properly reset to their defaults
   *  - Device mode class driver callbacks are now fired before the control request status stage is sent to prevent the host from
   *    timing out if another request is immediately fired and the device has a lengthy callback routine

+  *  - The TeensyHID bootloader has been removed, per request from Paul at PJRC
+  *  - The LIBUSB_FILTERDRV_COMPAT compile time option in the XPLAINBridge and AVRISP-MKII projects has been renamed
+  *    LIBUSB_DRIVER_COMPAT, as it applies to all software on all platforms using the libUSB driver

   *
   *  <b>Fixed:</b>
   *
   *  <b>Fixed:</b>

+  *  - Fixed possible device lockup when INTERRUPT_CONTROL_ENDPOINT is enabled and the control endpoint is not properly
+  *    selected when the ISR completes
+  *  - Fixed AVRISP-MKII clone project not correctly issuing LOAD EXTENDED ADDRESS commands when the extended address
+  *    boundary is crossed during programming or read back (thanks to Gerard Sexton)
+  *  - Fixed warnings when building the AVRISP-MKII clone project with the ENABLE_XPROG_PROTOCOL compile time option disabled

   *  - Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin
   *  - Fixed TWI_StartTransmission() corrupting the contents of the GPIOR0 register
   *  - Fixed TWI driver not aborting when faced with no response after attempting to address a device on the bus
   *  - Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin
   *  - Fixed TWI_StartTransmission() corrupting the contents of the GPIOR0 register
   *  - Fixed TWI driver not aborting when faced with no response after attempting to address a device on the bus


@@ -82,9 +207,8 @@
   *  - Fixed Set Configuration requests not being stalled until the host has set the device's address
   *  - Fixed Host mode HID class driver not sending the correct report type when HID_Host_SendReportByID() was called and the 
   *    HID_HOST_BOOT_PROTOCOL_ONLY compile time option is set
   *  - Fixed Set Configuration requests not being stalled until the host has set the device's address
   *  - Fixed Host mode HID class driver not sending the correct report type when HID_Host_SendReportByID() was called and the 
   *    HID_HOST_BOOT_PROTOCOL_ONLY compile time option is set

-  *  - Fixed INTERRUPT_CONTROL_ENDPOINT compile time option preventing other interrupts from occuring while the control endpoint
+  *  - Fixed INTERRUPT_CONTROL_ENDPOINT compile time option preventing other interrupts from occurring while the control endpoint

   *    request is being processed, causing possible lockups if a USB interrupt occurs during a transfer
   *    request is being processed, causing possible lockups if a USB interrupt occurs during a transfer

-  *  - Fixed TeensyHID bootloader not working on some USB AVR models with the official TeensyLoader GUI application

   *  - Remove incorrect Abstract Call Management class specific descriptor from the CDC demos, bootloaders and projects
   *
   *  \section Sec_ChangeLog100219 Version 100219
   *  - Remove incorrect Abstract Call Management class specific descriptor from the CDC demos, bootloaders and projects
   *
   *  \section Sec_ChangeLog100219 Version 100219


@@ -102,7 +226,7 @@
   *  - Added ADC MUX masks for the standard ADC input channels on all AVR models with an ADC, altered demos to use these masks
   *    as on some models, the channel number is not identical to its single-ended ADC MUX mask
   *  - New Webserver project, a RNDIS host USB webserver using the open source uIP TCP/IP network stack and FatFS library
   *  - Added ADC MUX masks for the standard ADC input channels on all AVR models with an ADC, altered demos to use these masks
   *    as on some models, the channel number is not identical to its single-ended ADC MUX mask
   *  - New Webserver project, a RNDIS host USB webserver using the open source uIP TCP/IP network stack and FatFS library

-  *  - New BOARD value option BOARD_NONE (equivelent to not specifying BOARD) which will remove all board hardware drivers which
+  *  - New BOARD value option BOARD_NONE (equivalent to not specifying BOARD) which will remove all board hardware drivers which

   *    do not adversely affect the code operation (currently only the LEDs driver)
   *  - Added keyboard modifier masks (HID_KEYBOARD_MODIFER_*) and LED report masks (KEYBOARD_LED_*) to the HID class driver and
   *    Keyboard demos
   *    do not adversely affect the code operation (currently only the LEDs driver)
   *  - Added keyboard modifier masks (HID_KEYBOARD_MODIFER_*) and LED report masks (KEYBOARD_LED_*) to the HID class driver and
   *    Keyboard demos


@@ -133,7 +257,7 @@
   *  - Fixed Benito project not resetting the target AVR automatically when programming has completed
   *  - Fixed DFU bootloader programming not discarding the correct number of filler bytes from the host when non-aligned programming
   *    ranges are specified (thanks to Thomas Bleeker)
   *  - Fixed Benito project not resetting the target AVR automatically when programming has completed
   *  - Fixed DFU bootloader programming not discarding the correct number of filler bytes from the host when non-aligned programming
   *    ranges are specified (thanks to Thomas Bleeker)

-  *  - Fixed CDC and RNDIS host demos and class drivers - bidirectional endpoints should use two seperate pipes, not one half-duplex pipe
+  *  - Fixed CDC and RNDIS host demos and class drivers - bidirectional endpoints should use two separate pipes, not one half-duplex pipe

   *  - Fixed Pipe_IsEndpointBound() not taking the endpoint's direction into account
   *  - Fixed EEPROM and FLASH ISP programming in the AVRISP project
   *  - Fixed incorrect values of USB_CONFIG_ATTR_SELFPOWERED and USB_CONFIG_ATTR_REMOTEWAKEUP tokens (thanks to Claus Christensen)
   *  - Fixed Pipe_IsEndpointBound() not taking the endpoint's direction into account
   *  - Fixed EEPROM and FLASH ISP programming in the AVRISP project
   *  - Fixed incorrect values of USB_CONFIG_ATTR_SELFPOWERED and USB_CONFIG_ATTR_REMOTEWAKEUP tokens (thanks to Claus Christensen)


@@ -141,7 +265,7 @@
   *  - Fixed SerialStream driver not setting stdin to the created serial stream (thanks to Mike Alexander)
   *  - Fixed USB_GetHIDReportSize() returning the number of bits in the specified report instead of bytes
   *  - Fixed AVRISP project not extending the command delay after each successful page/word/byte program
   *  - Fixed SerialStream driver not setting stdin to the created serial stream (thanks to Mike Alexander)
   *  - Fixed USB_GetHIDReportSize() returning the number of bits in the specified report instead of bytes
   *  - Fixed AVRISP project not extending the command delay after each successful page/word/byte program

-  *  - Fixed accuracy of the SERIAL_UBBRVAL() and SERIAL_2X_UBBRVAL() macros for higher baudrates (thanks to Renaud Cerrato)
+  *  - Fixed accuracy of the SERIAL_UBBRVAL() and SERIAL_2X_UBBRVAL() macros for higher baud rates (thanks to Renaud Cerrato)

   *
   *  \section Sec_ChangeLog091223 Version 091223
   *
   *
   *  \section Sec_ChangeLog091223 Version 091223
   *


@@ -165,7 +289,7 @@
   *  - Added new NO_DEVICE_REMOTE_WAKEUP and NO_DEVICE_SELF_POWER compile time options
   *
   *  <b>Changed:</b>
   *  - Added new NO_DEVICE_REMOTE_WAKEUP and NO_DEVICE_SELF_POWER compile time options
   *
   *  <b>Changed:</b>

-  *  - Removed code in the Keyboard demos to send zeroed reports between two reports with differing numbers of keycodes
+  *  - Removed code in the Keyboard demos to send zeroed reports between two reports with differing numbers of key codes

   *    as this relied on non-standard OS driver behaviour to repeat key groups
   *  - The SCSI_Request_Sense_Response_t and SCSI_Inquiry_Response_t type defines are now part of the Mass Storage Class
   *    driver common defines, rather than being defined in the Host mode Class driver section only
   *    as this relied on non-standard OS driver behaviour to repeat key groups
   *  - The SCSI_Request_Sense_Response_t and SCSI_Inquiry_Response_t type defines are now part of the Mass Storage Class
   *    driver common defines, rather than being defined in the Host mode Class driver section only


@@ -175,7 +299,7 @@
   *  - All Class Drivers now return false or the "DeviceDisconnected" error code of their respective error enums when a function
   *    is called when no host/device is connected where possible
   *  - The HOST_SENDCONTROL_DeviceDisconnect enum value has been renamed to HOST_SENDCONTROL_DeviceDisconnected to be in line
   *  - All Class Drivers now return false or the "DeviceDisconnected" error code of their respective error enums when a function
   *    is called when no host/device is connected where possible
   *  - The HOST_SENDCONTROL_DeviceDisconnect enum value has been renamed to HOST_SENDCONTROL_DeviceDisconnected to be in line

-  *    with the rest of the library errorcodes
+  *    with the rest of the library error codes

   *  - Make MIDI device demos also turn off the on board LEDs if MIDI Note On messages are sent with a velocity of zero,
   *    which some devices use instead of Note Off messages (thanks to Robin Green)
   *  - The CDC demos are now named "VirtualSerial" instead to indicate the demos' function rather than its implemented USB class,
   *  - Make MIDI device demos also turn off the on board LEDs if MIDI Note On messages are sent with a velocity of zero,
   *    which some devices use instead of Note Off messages (thanks to Robin Green)
   *  - The CDC demos are now named "VirtualSerial" instead to indicate the demos' function rather than its implemented USB class,


@@ -223,7 +347,7 @@
   *  - Added new stream creation function to the CDC Class drivers, to easily make standard I/O streams from CDC Class driver instances
   *
   *  <b>Changed:</b>
   *  - Added new stream creation function to the CDC Class drivers, to easily make standard I/O streams from CDC Class driver instances
   *
   *  <b>Changed:</b>

-  *  - Removed mostly useless "TestApp" demo, as it was mainly useful only for checking for sytax errors in the library
+  *  - Removed mostly useless "TestApp" demo, as it was mainly useful only for checking for syntax errors in the library

   *  - MIDI device demos now receive MIDI events from the host and display note ON messages via the board LEDs
   *  - Cleanups to the Device mode Mass Storage demo application SCSI routines
   *  - Changed Audio Class driver sample read/write functions to be inline, to reduce the number of cycles needed to transfer
   *  - MIDI device demos now receive MIDI events from the host and display note ON messages via the board LEDs
   *  - Cleanups to the Device mode Mass Storage demo application SCSI routines
   *  - Changed Audio Class driver sample read/write functions to be inline, to reduce the number of cycles needed to transfer


@@ -236,12 +360,12 @@
   *  - Changed MouseHostWithParser demos to check that the report items have a Mouse usage collection as a parent at some point,
   *    to prevent Joysticks from enumerating with the demo
   *  - Corrected the name of the misnamed USB_GetDeviceConfigDescriptor() function to USB_Host_GetDeviceConfigDescriptor().
   *  - Changed MouseHostWithParser demos to check that the report items have a Mouse usage collection as a parent at some point,
   *    to prevent Joysticks from enumerating with the demo
   *  - Corrected the name of the misnamed USB_GetDeviceConfigDescriptor() function to USB_Host_GetDeviceConfigDescriptor().

-  *  - Keyboard LowLevel/ClassDriver demos now support multiple simultaneous keypresses (up to 6) per report
+  *  - Keyboard LowLevel/ClassDriver demos now support multiple simultaneous key presses (up to 6) per report

   *
   *  <b>Fixed:</b>
   *  - Fixed PrinterHost demo returning invalid Device ID data when the attached device does not have a
   *    device ID (thanks to Andrei Krainev)
   *
   *  <b>Fixed:</b>
   *  - Fixed PrinterHost demo returning invalid Device ID data when the attached device does not have a
   *    device ID (thanks to Andrei Krainev)

-  *  - Changed LUFA_VERSION_INTEGER define to use BCD values, to make comparisons eaiser
+  *  - Changed LUFA_VERSION_INTEGER define to use BCD values, to make comparisons easier

   *  - Fixed issue in the HID Host class driver's HID_Host_SendReportByID() routine using the incorrect mode (control/pipe)
   *    to send report to the attached device
   *  - Fixed ClassDriver AudioOutput device demo not selecting an audio output mode
   *  - Fixed issue in the HID Host class driver's HID_Host_SendReportByID() routine using the incorrect mode (control/pipe)
   *    to send report to the attached device
   *  - Fixed ClassDriver AudioOutput device demo not selecting an audio output mode


@@ -261,7 +385,7 @@
   *  - Added new host mode class drivers and matching demos to the library for rapid application development
   *  - Added flag to the HID report parser to indicate if a device has multiple reports
   *  - Added new EVENT_USB_Device_StartOfFrame() event, controlled by the new USB_Device_EnableSOFEvents() and
   *  - Added new host mode class drivers and matching demos to the library for rapid application development
   *  - Added flag to the HID report parser to indicate if a device has multiple reports
   *  - Added new EVENT_USB_Device_StartOfFrame() event, controlled by the new USB_Device_EnableSOFEvents() and

-  *    USB_Device_DisableSOFEvents() macros to give bus-synchronised millisecond interrupts when in USB device mode
+  *    USB_Device_DisableSOFEvents() macros to give bus-synchronized millisecond interrupts when in USB device mode

   *  - Added new Endpoint_SetEndpointDirection() macro for bidirectional endpoints
   *  - Added new AVRISP project, a LUFA powered clone of the Atmel AVRISP-MKII programmer
   *  - Added ShutDown() functions for all hardware peripheral drivers, so that peripherals can be turned off after use
   *  - Added new Endpoint_SetEndpointDirection() macro for bidirectional endpoints
   *  - Added new AVRISP project, a LUFA powered clone of the Atmel AVRISP-MKII programmer
   *  - Added ShutDown() functions for all hardware peripheral drivers, so that peripherals can be turned off after use


@@ -281,7 +405,7 @@
   *  - Added return values to the CDC and MIDI class driver transmit functions
   *  - Optimized Endpoint_Read_Word_* and Pipe_Read_Word_* macros to reduce compiled size
   *  - Added non-null function parameter pointer restrictions to USB Class drivers to improve user code reliability
   *  - Added return values to the CDC and MIDI class driver transmit functions
   *  - Optimized Endpoint_Read_Word_* and Pipe_Read_Word_* macros to reduce compiled size
   *  - Added non-null function parameter pointer restrictions to USB Class drivers to improve user code reliability

-  *  - Added new "Common" section to the class drivers, to hold all mode-independant definitions for clarity
+  *  - Added new "Common" section to the class drivers, to hold all mode-independent definitions for clarity

   *  - Moved SCSI command/sense constants into the Mass Storage Class driver, instead of the user-code
   *  - Altered the SCSI commands in the LowLevel Mass Storage Host to save on FLASH space by reducing function calls
   *  - Changed the parameters and behaviour of the USB_GetDeviceConfigDescriptor() function so that it now performs size checks
   *  - Moved SCSI command/sense constants into the Mass Storage Class driver, instead of the user-code
   *  - Altered the SCSI commands in the LowLevel Mass Storage Host to save on FLASH space by reducing function calls
   *  - Changed the parameters and behaviour of the USB_GetDeviceConfigDescriptor() function so that it now performs size checks


@@ -293,7 +417,7 @@
   *  - Add in new invalid event hook check targets to project makefiles to produce compilation errors when invalid event names
   *    are used in a project
   *  - The HID Report Parser now gives information on the total length of each report within a HID interface
   *  - Add in new invalid event hook check targets to project makefiles to produce compilation errors when invalid event names
   *    are used in a project
   *  - The HID Report Parser now gives information on the total length of each report within a HID interface

-  *  - The USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token has been removed - there are now seperate USB_Descriptor_* and
+  *  - The USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token has been removed - there are now separate USB_Descriptor_* and

   *    USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so both may be used
   *
   *  <b>Fixed:</b>
   *    USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so both may be used
   *
   *  <b>Fixed:</b>


@@ -304,7 +428,7 @@
   *  - Fixed HID report parser not resetting the FEATURE item count when a REPORT ID item is encountered
   *  - Fixed USBtoSerial demos not reading in UDR1 when the USART receives data but the USB interface is not enumerated,
   *    causing continuous USART receive interrupts
   *  - Fixed HID report parser not resetting the FEATURE item count when a REPORT ID item is encountered
   *  - Fixed USBtoSerial demos not reading in UDR1 when the USART receives data but the USB interface is not enumerated,
   *    causing continuous USART receive interrupts

-  *  - Fixed misspelt event name in the Class driver USBtoSerial demo, preventing correct operation
+  *  - Fixed misspelled event name in the Class driver USBtoSerial demo, preventing correct operation

   *  - Fixed invalid data being returned when a GetStatus request is issued in Device mode with an unhandled data recipient
   *  - Added hardware USART receive interrupt and software buffering to the Benito project to ensure received data is not
   *    missed or corrupted
   *  - Fixed invalid data being returned when a GetStatus request is issued in Device mode with an unhandled data recipient
   *  - Added hardware USART receive interrupt and software buffering to the Benito project to ensure received data is not
   *    missed or corrupted


@@ -327,7 +451,7 @@
   *  <b>New:</b>
   *  - Added new device class drivers and matching demos to the library for rapid application development
   *  - Added new PrinterHost demo (thanks to John Andrews)
   *  <b>New:</b>
   *  - Added new device class drivers and matching demos to the library for rapid application development
   *  - Added new PrinterHost demo (thanks to John Andrews)

-  *  - Added USB Missle Launcher project, submitted by Dave Fletcher
+  *  - Added USB Missile Launcher project, submitted by Dave Fletcher

   *  - Added new Benito Arduino Programmer project
   *  - Added incomplete device and host mode demos for later enhancement
   *  - Updated MassStorage device block write routines to use ping-pong Dataflash buffering to increase throughput by around 30%
   *  - Added new Benito Arduino Programmer project
   *  - Added incomplete device and host mode demos for later enhancement
   *  - Updated MassStorage device block write routines to use ping-pong Dataflash buffering to increase throughput by around 30%


@@ -354,7 +478,7 @@
   *  - Added 404 Not Found errors to the webserver in the RNDIS demos to indicate invalid URLs
   *  
   *  <b>Changed:</b>
   *  - Added 404 Not Found errors to the webserver in the RNDIS demos to indicate invalid URLs
   *  
   *  <b>Changed:</b>

-  *  - Deprecated psuedo-scheduler and removed dynamic memory allocator from the library (first no longer needed and second unused)
+  *  - Deprecated pseudo-scheduler and removed dynamic memory allocator from the library (first no longer needed and second unused)

   *  - The device-mode CALLBACK_USB_GetDescriptor() function now has an extra parameter so that the memory space in which the requested
   *    descriptor is located can be specified. This means that descriptors can now be located in multiple memory spaces within a device.
   *  - Removed vague USB_IsConnected global - test USB_DeviceState or USB_HostState explicitly to gain previous functionality
   *  - The device-mode CALLBACK_USB_GetDescriptor() function now has an extra parameter so that the memory space in which the requested
   *    descriptor is located can be specified. This means that descriptors can now be located in multiple memory spaces within a device.
   *  - Removed vague USB_IsConnected global - test USB_DeviceState or USB_HostState explicitly to gain previous functionality


@@ -369,21 +493,22 @@
   *    the existing Pipe_SetFiniteINRequests() function
   *  - Changed F_CLOCK entries in project makefiles to alias to F_CPU by default, as this is the most common case
   *  - Host mode demos now use sane terminal escape codes, so that text is always readable and events/program output is visually distinguished
   *    the existing Pipe_SetFiniteINRequests() function
   *  - Changed F_CLOCK entries in project makefiles to alias to F_CPU by default, as this is the most common case
   *  - Host mode demos now use sane terminal escape codes, so that text is always readable and events/program output is visually distinguished

-  *    from oneanother using foreground colours
+  *    from one another using foreground colours

   *  - Internal per-device preprocessing conditions changed to per-device series rather than per-controller group for finer-grain
   *    internal control
   *  - Interrupts are no longer disabled during the processing of Control Requests on the default endpoint while in device mode
   *  - AudioOutput demos now always output to board LEDs, regardless of output mode (removed AUDIO_OUT_LEDS project option)
   *  - Internal per-device preprocessing conditions changed to per-device series rather than per-controller group for finer-grain
   *    internal control
   *  - Interrupts are no longer disabled during the processing of Control Requests on the default endpoint while in device mode
   *  - AudioOutput demos now always output to board LEDs, regardless of output mode (removed AUDIO_OUT_LEDS project option)

-  *  - Removed SINGLE_DEVICE_CONFIGURATION compile time option in favour of the new FIXED_NUM_CONFIGURATIONS option so that the exact number
+  *  - Removed SINGLE_DEVICE_CONFIGURATION compile time option in favor of the new FIXED_NUM_CONFIGURATIONS option so that the exact number

   *    of device configurations can be defined statically
   *  - Removed VBUS events, as they are already exposed to the user application via the regular device connection and disconnection events
   *    of device configurations can be defined statically
   *  - Removed VBUS events, as they are already exposed to the user application via the regular device connection and disconnection events

-  *  - Renamed and altered existing events to properly seperate out Host and Device mode events
+  *  - Renamed and altered existing events to properly separate out Host and Device mode events
+  *  - All demos switched over from GNU99 standards mode to C99 standards mode, to reduce the dependancies on GCC-only language extensions

   *
   *  <b>Fixed:</b>
   *  - Changed bootloaders to use FLASHEND rather than the existence of RAMPZ to determine if far FLASH pointers are needed to fix
   *
   *  <b>Fixed:</b>
   *  - Changed bootloaders to use FLASHEND rather than the existence of RAMPZ to determine if far FLASH pointers are needed to fix

-  *    bootloaders on some of the USB AVR devices where avr-libc erronously defines RAMPZ
+  *    bootloaders on some of the USB AVR devices where avr-libc erroneously defines RAMPZ

   *  - Fixes to MassStorageHost for better device compatibility (increase command timeout, change MassStore_WaitForDataReceived()
   *  - Fixes to MassStorageHost for better device compatibility (increase command timeout, change MassStore_WaitForDataReceived()

-  *    to only unfreeze and check one data pipe at a time) to prevent incorrect device enumerations and freezes while trasferring data
+  *    to only unfreeze and check one data pipe at a time) to prevent incorrect device enumerations and freezes while transferring data

   *  - Make Pipe_ConfigurePipe() mask the given endpoint number against PIPE_EPNUM_MASK to ensure the endpoint IN direction bit is
   *    cleared to prevent endpoint type corruption
   *  - Fixed issue opening CDC-ACM ports on hosts when the CDC device tries to send data before the host has set the line encoding
   *  - Make Pipe_ConfigurePipe() mask the given endpoint number against PIPE_EPNUM_MASK to ensure the endpoint IN direction bit is
   *    cleared to prevent endpoint type corruption
   *  - Fixed issue opening CDC-ACM ports on hosts when the CDC device tries to send data before the host has set the line encoding


@@ -402,7 +527,7 @@
   *  - Fixed HID Report Descriptor Parser not correctly resetting internal states when a REPORT ID element is encountered
   *  - Fixed incorrect BUTTONS_BUTTON1 for the STK526 target
   *  - Fixed RNDIS demos freezing when more than one connection was attempted simultaneously, causing memory corruption
   *  - Fixed HID Report Descriptor Parser not correctly resetting internal states when a REPORT ID element is encountered
   *  - Fixed incorrect BUTTONS_BUTTON1 for the STK526 target
   *  - Fixed RNDIS demos freezing when more than one connection was attempted simultaneously, causing memory corruption

-  *  - Fixed USBtoSerial demo receiving noise from the USART due to pullup not being enabled
+  *  - Fixed USBtoSerial demo receiving noise from the USART due to pull-up not being enabled

   *
   *
   *  \section Sec_ChangeLog090605 Version 090605
   *
   *
   *  \section Sec_ChangeLog090605 Version 090605


@@ -418,7 +543,7 @@
   *    interface is skipped
   *  - Clarified the size of library tokens which accept integer values in the Compile Time Tokens page, values now use the smallest datatype
   *    inside the library that is able to hold their defined value to save space
   *    interface is skipped
   *  - Clarified the size of library tokens which accept integer values in the Compile Time Tokens page, values now use the smallest datatype
   *    inside the library that is able to hold their defined value to save space

-  *  - Removed DESCRIPTOR_ADDRESS() macro as it was largely supurflous and only served to obfuscate code
+  *  - Removed DESCRIPTOR_ADDRESS() macro as it was largely superfluous and only served to obfuscate code

   *  - Rewritten event system to remove all macros, to make user code clearer
   *  - Fixed incorrect ENDPOINT_EPNUM_MASK mask preventing endpoints above EP3 from being selected (thanks to Jonathan Oakley)
   *  - Removed STREAM_CALLBACK() macro - callbacks now use regular function definitions to clarify user code
   *  - Rewritten event system to remove all macros, to make user code clearer
   *  - Fixed incorrect ENDPOINT_EPNUM_MASK mask preventing endpoints above EP3 from being selected (thanks to Jonathan Oakley)
   *  - Removed STREAM_CALLBACK() macro - callbacks now use regular function definitions to clarify user code


@@ -426,10 +551,10 @@
   *  - USB_IsConnected is now cleared before the USB_Disconnect() event is fired in response to VBUS being removed
   *  - Fixed incorrect PID value being used in the USBtoSerial project (thanks to Phill)
   *  - Deleted StdDescriptors.c, renamed USB_GetDescriptor() to CALLBACK_USB_GetDescriptor, moved ConfigDescriptor.c/.h from the
   *  - USB_IsConnected is now cleared before the USB_Disconnect() event is fired in response to VBUS being removed
   *  - Fixed incorrect PID value being used in the USBtoSerial project (thanks to Phill)
   *  - Deleted StdDescriptors.c, renamed USB_GetDescriptor() to CALLBACK_USB_GetDescriptor, moved ConfigDescriptor.c/.h from the

-  *    LUFA/Drivers/USB/Class/ directory to LUFA/Drivers/USB/HighLevel/ in preperation for the new USB class APIs
+  *    LUFA/Drivers/USB/Class/ directory to LUFA/Drivers/USB/HighLevel/ in preparation for the new USB class APIs

   *  - Moved out each demos' functionality library files (e.g. Ring Buffer library) to /Lib directories for a better directory structure
   *  - Removed Tx interrupt from the USBtoSerial demo; now sends characters via polling to ensure more time for the Rx interrupt
   *  - Moved out each demos' functionality library files (e.g. Ring Buffer library) to /Lib directories for a better directory structure
   *  - Removed Tx interrupt from the USBtoSerial demo; now sends characters via polling to ensure more time for the Rx interrupt

-  *  - Fixed possible enumeration errors from spinloops which may fail to exit if the USB connection is severed before the exit condition
+  *  - Fixed possible enumeration errors from spin-loops which may fail to exit if the USB connection is severed before the exit condition

   *    becomes true
   *
   *
   *    becomes true
   *
   *


@@ -462,7 +587,7 @@
   *    pipes can be used with the function
   *  - The USB Host management task now saves and restores the currently selected pipe before and after the task completes
   *  - Fixed GenericHIDHost demo report write routine incorrect for control type requests (thanks to Andrei Krainev)
   *    pipes can be used with the function
   *  - The USB Host management task now saves and restores the currently selected pipe before and after the task completes
   *  - Fixed GenericHIDHost demo report write routine incorrect for control type requests (thanks to Andrei Krainev)

-  *  - Removed Endpoint_ClearCurrentBank() and Pipe_ClearCurrentBank() in favour of new Endpoint_ClearIN(), Endpoint_ClearOUT(),
+  *  - Removed Endpoint_ClearCurrentBank() and Pipe_ClearCurrentBank() in favor of new Endpoint_ClearIN(), Endpoint_ClearOUT(),

   *    Pipe_ClearIN() and Pipe_ClearOUT() macros (done to allow for the detection of packets of zero length)
   *  - Renamed *_ReadWriteAllowed() macros to *_IsReadWriteAllowed() to remain consistent with the rest of the LUFA API
   *  - Endpoint_IsSetupReceived() macro has been renamed to Endpoint_IsSETUPReceived(), Endpoint_ClearSetupReceived() macro has been
   *    Pipe_ClearIN() and Pipe_ClearOUT() macros (done to allow for the detection of packets of zero length)
   *  - Renamed *_ReadWriteAllowed() macros to *_IsReadWriteAllowed() to remain consistent with the rest of the LUFA API
   *  - Endpoint_IsSetupReceived() macro has been renamed to Endpoint_IsSETUPReceived(), Endpoint_ClearSetupReceived() macro has been


@@ -479,7 +604,7 @@
   *    device descriptor
   *  - Renamed functions in the HID parser to have a "USB_" prefix and the acronym "HID" in the name
   *  - Fixed incorrect HID interface class and subclass values in the Mouse and KeyboardMouse demos (thanks to Brian Dickman)
   *    device descriptor
   *  - Renamed functions in the HID parser to have a "USB_" prefix and the acronym "HID" in the name
   *  - Fixed incorrect HID interface class and subclass values in the Mouse and KeyboardMouse demos (thanks to Brian Dickman)

-  *  - Capitalised the "Descriptor_Search" and "Descriptor_Search_Comp" prefixes of the values in the DSearch_Return_ErrorCodes_t and
+  *  - Capitalized the "Descriptor_Search" and "Descriptor_Search_Comp" prefixes of the values in the DSearch_Return_ErrorCodes_t and

   *    DSearch_Comp_Return_ErrorCodes_t enums
   *  - Removed "ERROR" from the enum names in the endpoint and pipe stream error code enums
   *  - Renamed the USB_PowerOnErrorCodes_t enum to USB_InitErrorCodes_t, renamed the POWERON_ERROR_NoUSBModeSpecified enum value to
   *    DSearch_Comp_Return_ErrorCodes_t enums
   *  - Removed "ERROR" from the enum names in the endpoint and pipe stream error code enums
   *  - Renamed the USB_PowerOnErrorCodes_t enum to USB_InitErrorCodes_t, renamed the POWERON_ERROR_NoUSBModeSpecified enum value to


@@ -489,7 +614,7 @@
   *  - Changed over all deprecated GCC structure tag initializers to the standardized C99 format (thanks to Mike Alexander)
   *  - USB_HostRequest renamed to USB_ControlRequest, entire control request header is now read into USB_ControlRequest in Device mode
   *    rather than having the library pass only partially read header data to the application
   *  - Changed over all deprecated GCC structure tag initializers to the standardized C99 format (thanks to Mike Alexander)
   *  - USB_HostRequest renamed to USB_ControlRequest, entire control request header is now read into USB_ControlRequest in Device mode
   *    rather than having the library pass only partially read header data to the application

-  *  - The USB_UnhandledControlPacket event has had its parameters removed, in favour of accessing the new USB_ControlRequest structure
+  *  - The USB_UnhandledControlPacket event has had its parameters removed, in favor of accessing the new USB_ControlRequest structure

   *  - The Endpoint control stream functions now correctly send a ZLP to the host when less data than requested is sent
   *  - Fixed USB_RemoteWakeupEnabled flag never being set (the REMOTE WAKEUP Set Feature request was not being handled)
   *  - Renamed the FEATURELESS_CONTROL_ONLY_DEVICE compile-time token to CONTROL_ONLY_DEVICE
   *  - The Endpoint control stream functions now correctly send a ZLP to the host when less data than requested is sent
   *  - Fixed USB_RemoteWakeupEnabled flag never being set (the REMOTE WAKEUP Set Feature request was not being handled)
   *  - Renamed the FEATURELESS_CONTROL_ONLY_DEVICE compile-time token to CONTROL_ONLY_DEVICE


@@ -586,7 +711,7 @@
   *  - Added new "dfu" and "flip" programming targets to project makefiles
   *  - HID_PARSE_Sucessful enum member typo corrected to HID_PARSE_Successful
   *  - Changed COLLECTION item structures in the HID descriptor parser to include the collection's Usage Page value
   *  - Added new "dfu" and "flip" programming targets to project makefiles
   *  - HID_PARSE_Sucessful enum member typo corrected to HID_PARSE_Successful
   *  - Changed COLLECTION item structures in the HID descriptor parser to include the collection's Usage Page value

-  *  - Serial driver now sets Tx line as output, enables pullup on Rx line
+  *  - Serial driver now sets Tx line as output, enables pull-up on Rx line

   *  - Fixed smaller USB AVRs raising multiple connection and disconnection events when NO_LIMITED_CONTROLLER_CONNECT is disabled
   *  - Added HOST_DEVICE_SETTLE_DELAY_MS to give the host delay after a device is connected before it is enumerated
   *  - Fixed KeyboardHostWithParser demo linking against the wrong global variables
   *  - Fixed smaller USB AVRs raising multiple connection and disconnection events when NO_LIMITED_CONTROLLER_CONNECT is disabled
   *  - Added HOST_DEVICE_SETTLE_DELAY_MS to give the host delay after a device is connected before it is enumerated
   *  - Fixed KeyboardHostWithParser demo linking against the wrong global variables


@@ -696,14 +821,14 @@
   *
   *  - 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
   *
   *  - 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

-  *    implementations (where the notification endpoint is ignored in favour of polling the control endpoint)
+  *    implementations (where the notification endpoint is ignored in favor of polling the control endpoint)

   *  - Fixed incorrect Vendor Description string return size in RNDIS demo for the OID_GEN_VENDOR_DESCRIPTION OID token
   *  - Added very basic TCP/IP stack and HTTP/TELNET servers to RNDIS demo
   *  - Fixed DFU bootloader exit causing programming software to complain about failed writes
   *  - Fixed DFU bootloader EEPROM programming mode wiping first flash page
   *  - Fixed Clear/Set Feature device standard request processing code (fixing MassStorage demo in the process)
   *  - Added support for the ATMEGA16U4 AVR microcontroller
   *  - Fixed incorrect Vendor Description string return size in RNDIS demo for the OID_GEN_VENDOR_DESCRIPTION OID token
   *  - Added very basic TCP/IP stack and HTTP/TELNET servers to RNDIS demo
   *  - Fixed DFU bootloader exit causing programming software to complain about failed writes
   *  - Fixed DFU bootloader EEPROM programming mode wiping first flash page
   *  - Fixed Clear/Set Feature device standard request processing code (fixing MassStorage demo in the process)
   *  - Added support for the ATMEGA16U4 AVR microcontroller

-  *  - Library licence changed from LGPLv3 to MIT license
+  *  - Library license changed from LGPLv3 to MIT license

   *
   *
   *  \section Sec_ChangeLog151 Version 1.5.1 - Released 31st July, 2008
   *
   *
   *  \section Sec_ChangeLog151 Version 1.5.1 - Released 31st July, 2008


@@ -765,7 +890,7 @@
   *  - Corrected OTG.h is now included when the AVR supports both Host and Device modes, for creating OTG products
   *  - USB_DeviceEnumerationComplete event is now also fired when in device mode and the host has finished its enumeration
   *  - Interrupt driven demos now properly restore previously selected endpoint when ISR is complete
   *  - Corrected OTG.h is now included when the AVR supports both Host and Device modes, for creating OTG products
   *  - USB_DeviceEnumerationComplete event is now also fired when in device mode and the host has finished its enumeration
   *  - Interrupt driven demos now properly restore previously selected endpoint when ISR is complete

-  *  - USB_HOST_TIMEOUT_MS is now overridable in the user project makefile to a custom fixed timeout value
+  *  - The value of USB_HOST_TIMEOUT_MS can now be overridden in the user project makefile to a custom fixed timeout value

   *  - Renamed USB_Host_SOFGeneration_* macros to more friendly USB_Host_SuspendBus(), USB_Host_ResumeBus()
   *    and USB_Host_IsBusSuspended()
   *  - Renamed *_*_Is* macros to *_Is* to make all flag checking macros consistent, Pipe_SetInterruptFreq() is now
   *  - Renamed USB_Host_SOFGeneration_* macros to more friendly USB_Host_SuspendBus(), USB_Host_ResumeBus()
   *    and USB_Host_IsBusSuspended()
   *  - Renamed *_*_Is* macros to *_Is* to make all flag checking macros consistent, Pipe_SetInterruptFreq() is now


@@ -829,7 +954,7 @@
   *  - Separated out SPI code into new SPI driver in AT90USBXXX driver directory
   *  - Bootloader now returns correct PID for the selected USB AVR model, not just the AT90USB128X PID
   *  - Added support for the RZUSBSTICK board
   *  - Separated out SPI code into new SPI driver in AT90USBXXX driver directory
   *  - Bootloader now returns correct PID for the selected USB AVR model, not just the AT90USB128X PID
   *  - Added support for the RZUSBSTICK board

-  *  - Bicolour driver removed in favour of generic LEDs driver
+  *  - Bicolour driver removed in favor of generic LEDs driver

   *  - Added support for the ATMEGA32U4 AVR
   *  - Added MANUAL_PLL_CONTROL compile time option to prevent the USB library from manipulating the PLL
   *
   *  - Added support for the ATMEGA32U4 AVR
   *  - Added MANUAL_PLL_CONTROL compile time option to prevent the USB library from manipulating the PLL
   *


@@ -895,7 +1020,7 @@
   *  \section Sec_ChangeLog120 Version 1.2.0 - Released February 4th, 2008
   *
   *  - Added USB_DeviceEnumerationComplete event for host mode
   *  \section Sec_ChangeLog120 Version 1.2.0 - Released February 4th, 2008
   *
   *  - Added USB_DeviceEnumerationComplete event for host mode

-  *  - Added new Scheduler_Init routine to preprepare the scheduler, so that tasks can be started and
+  *  - Added new Scheduler_Init routine to prepare the scheduler, so that tasks can be started and

   *    stopped before the scheduler has been started (via Scheduler_Start)
   *  - Connection events in both Device and Host mode are now interrupt-driven, allowing the USB management
   *    task to be stopped when the USB is not connected to a host or device
   *    stopped before the scheduler has been started (via Scheduler_Start)
   *  - Connection events in both Device and Host mode are now interrupt-driven, allowing the USB management
   *    task to be stopped when the USB is not connected to a host or device


@@ -914,7 +1039,7 @@
   *
   *  - Fixed DCONNI interrupt being enabled accidentally after a USB reset
   *  - Fixed DDISCI interrupt not being disabled when a device is not connected
   *
   *  - Fixed DCONNI interrupt being enabled accidentally after a USB reset
   *  - Fixed DDISCI interrupt not being disabled when a device is not connected

-  *  - Added workaround for powerless pullup devices causing false disconnect interrupts
+  *  - Added workaround for powerless pull-up devices causing false disconnect interrupts

   *  - Added USB_DeviceEnumerationFailed event for Host mode
   *  - AVR_HOST_GetDeviceConfigDescriptor routine no longer modifies ConfigSizePtr if a valid buffer
   *    pointer is passed
   *  - Added USB_DeviceEnumerationFailed event for Host mode
   *  - AVR_HOST_GetDeviceConfigDescriptor routine no longer modifies ConfigSizePtr if a valid buffer
   *    pointer is passed


@@ -926,8 +1051,8 @@
   *    started/stopped, as well as USB_InitTaskPointer(), which was breaking dual device/host USB projects
   *  - Changed scheduler to use the task name rather than IDs for setting the task mode, eliminating the
   *    need to have a task ID list
   *    started/stopped, as well as USB_InitTaskPointer(), which was breaking dual device/host USB projects
   *  - Changed scheduler to use the task name rather than IDs for setting the task mode, eliminating the
   *    need to have a task ID list

-  *  - ID transistion interrupt now raises the appropriate device/host disconnect event if device attached
-  *  - Fixed double VBUS change (and VBUS -) event when detatching in device mode
+  *  - ID transition interrupt now raises the appropriate device/host disconnect event if device attached
+  *  - Fixed double VBUS change (and VBUS -) event when detaching in device mode

   *  - Added ability to disable ANSI terminal codes by the defining of DISABLE_TERMINAL_CODES in makefile
   *  - Removed return from ConfigurePipe and ConfigureEndpoint functions - use Pipe_IsConfigured() and 
   *    Endpoint_IsConfigured() after calling the config functions to determine success
   *  - Added ability to disable ANSI terminal codes by the defining of DISABLE_TERMINAL_CODES in makefile
   *  - Removed return from ConfigurePipe and ConfigureEndpoint functions - use Pipe_IsConfigured() and 
   *    Endpoint_IsConfigured() after calling the config functions to determine success