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diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildSystem.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildSystem.txt new file mode 100644 index 0000000000..c30a88bb4d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildSystem.txt @@ -0,0 +1,846 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_BuildSystem The LUFA Build System
+ *
+ * \section Sec_BuildSystemOverview Overview of the LUFA Build System
+ * The LUFA build system is an attempt at making a set of re-usable, modular build make files which
+ * can be referenced in a LUFA powered project, to minimise the amount of code required in an
+ * application makefile. The system is written in GNU Make, and each module is independant of
+ * one-another.
+ *
+ * For details on the prerequisites needed for Linux and Windows machines to be able to use the LUFA
+ * build system, see \ref Sec_Prerequisites.
+ *
+ * To use a LUFA build system module, simply add an include to your project makefile:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_core.mk
+ * \endcode
+ *
+ * And the associated build module targets will be added to your project's build makefile automatically.
+ * To call a build target, run <tt>make {TARGET_NAME}</tt> from the command line, substituting in
+ * the appropriate target name.
+ *
+ * \see \ref Sec_AppConfigParams for a copy of the sample LUFA project makefile.
+ *
+ * Each build module may have one or more mandatory parameters (GNU Make variables) which <i>must</i>
+ * be supplied in the project makefile for the module to work, and one or more optional parameters which
+ * may be defined and which will assume a sensible default if not.
+ *
+ * \section SSec_BuildSystemModules Available Modules
+ *
+ * The following modules are included in this LUFA release:
+ *
+ * \li \subpage Page_BuildModule_ATPROGRAM - Device Programming
+ * \li \subpage Page_BuildModule_AVRDUDE - Device Programming
+ * \li \subpage Page_BuildModule_BUILD - Compiling/Assembling/Linking
+ * \li \subpage Page_BuildModule_CORE - Core Build System Functions
+ * \li \subpage Page_BuildModule_CPPCHECK - Static Code Analysis
+ * \li \subpage Page_BuildModule_DFU - Device Programming
+ * \li \subpage Page_BuildModule_DOXYGEN - Automated Source Code Documentation
+ * \li \subpage Page_BuildModule_HID - Device Programming
+ * \li \subpage Page_BuildModule_SOURCES - LUFA Module Source Code Variables
+ */
+
+ /** \page Page_BuildModule_BUILD The BUILD build module
+ *
+ * The BUILD LUFA build system module, providing targets for the compilation,
+ * assembling and linking of an application from source code into binary files
+ * suitable for programming into a target device.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_build.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_BUILD_Requirements Requirements
+ * This module requires the the architecture appropriate binaries of the GCC compiler are available in your
+ * system's <b>PATH</b> variable. The GCC compiler and associated toolchain is distributed in Atmel AVR Studio
+ * 5.x and Atmel Studio 6.x installation directories, as well as in many third party distribution packages.
+ *
+ * \section SSec_BuildModule_BUILD_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>size</tt></td>
+ * <td>Display size of the compiled application FLASH and SRAM segments.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>symbol-sizes</tt></td>
+ * <td>Display a size-sorted list of symbols from the compiled application, in decimal bytes.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>check-source</tt></td>
+ * <td>Display a list of input SRC source files which cannot be found (if any).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>lib</tt></td>
+ * <td>Build and archive all source files into a library A binary file.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>all</tt></td>
+ * <td>Build and link the application into ELF debug and HEX binary files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>elf</tt></td>
+ * <td>Build and link the application into an ELF debug file.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>hex</tt></td>
+ * <td>Build and link the application and produce HEX and EEP binary files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>lss</tt></td>
+ * <td>Build and link the application and produce a LSS source code/assembly code mixed listing file.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>clean</tt></td>
+ * <td>Remove all intermediatary files and binary output files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>mostlyclean</tt></td>
+ * <td>Remove all intermediatary files but preserve any binary output files.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_BUILD_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>TARGET</tt></td>
+ * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>ARCH</tt></td>
+ * <td>Architecture of the target processor (see \ref Page_DeviceSupport).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>MCU</tt></td>
+ * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>SRC</tt></td>
+ * <td>List of relative or absolute paths to the application C (.c), C++ (.cpp) and Assembly (.S) source files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>F_USB</tt></td>
+ * <td>Speed in Hz of the input clock frequency to the target's USB controller.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>LUFA_PATH</tt></td>
+ * <td>Path to the LUFA library core, either relative or absolute (e.g. <tt>../LUFA-000000/LUFA/</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_BUILD_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>BOARD</tt></td>
+ * <td>LUFA board hardware drivers to use (see \ref Page_DeviceSupport).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>OPTIMIZATION</tt></td>
+ * <td>Optimization level to use when compiling source files (see GCC manual).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>C_STANDARD</tt></td>
+ * <td>Version of the C standard to apply when compiling C++ source files (see GCC manual).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPP_STANDARD</tt></td>
+ * <td>Version of the C++ standard to apply when compiling C++ source files (see GCC manual).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>DEBUG_FORMAT</tt></td>
+ * <td>Format of the debug information to embed in the generated object files (see GCC manual).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>DEBUG_LEVEL</tt></td>
+ * <td>Level of the debugging information to embed in the generated object files (see GCC manual).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>F_CPU</tt></td>
+ * <td>Speed of the processor CPU clock, in Hz.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>C_FLAGS</tt></td>
+ * <td>Flags to pass to the C compiler only, after the automatically generated flags.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPP_FLAGS</tt></td>
+ * <td>Flags to pass to the C++ compiler only, after the automatically generated flags.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>ASM_FLAGS</tt></td>
+ * <td>Flags to pass to the assembler only, after the automatically generated flags.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CC_FLAGS</tt></td>
+ * <td>Common flags to pass to the C/C++ compiler and assembler, after the automatically generated flags.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>LD_FLAGS</tt></td>
+ * <td>Flags to pass to the linker, after the automatically generated flags.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>OBJDIR</tt></td>
+ * <td>Directory to place the generated object and dependency files. If set to "." the same folder as the source file will be used.
+ * \note When this option is enabled, all source filenames <b>must</b> be unique.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>OBJECT_FILES</tt></td>
+ * <td>List of additional object files that should be linked into the resulting binary.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_BUILD_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_BUILD_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+/** \page Page_BuildModule_CORE The CORE build module
+ *
+ * The core LUFA build system module, providing common build system help and information targets.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_core.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_CORE_Requirements Requirements
+ * This module has no requirements outside a standard *nix shell like environment; the <tt>sh</tt>
+ * shell, GNU <tt>make</tt> and *nix CoreUtils (<tt>echo</tt>, <tt>printf</tt>, etc.).
+ *
+ * \section SSec_BuildModule_CORE_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>help</tt></td>
+ * <td>Display build system help and configuration information.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>list_targets</tt></td>
+ * <td>List all available build targets from the build system.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>list_modules</tt></td>
+ * <td>List all available build modules from the build system.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>list_mandatory</tt></td>
+ * <td>List all mandatory parameters required by the included modules.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>list_optional</tt></td>
+ * <td>List all optional parameters required by the included modules.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>list_provided</tt></td>
+ * <td>List all variables provided by the included modules.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>list_macros</tt></td>
+ * <td>List all macros provided by the included modules.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CORE_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CORE_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CORE_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CORE_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+/** \page Page_BuildModule_ATPROGRAM The ATPROGRAM build module
+ *
+ * The ATPROGRAM programming utility LUFA build system module, providing targets to reprogram an
+ * Atmel processor FLASH and EEPROM memories with a project's compiled binary output files.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_atprogram.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_ATPROGRAM_Requirements Requirements
+ * This module requires the <tt>atprogram.exe</tt> utility to be available in your system's <b>PATH</b>
+ * variable. The <tt>atprogram.exe</tt> utility is distributed in Atmel AVR Studio 5.x and Atmel Studio 6.x
+ * inside the application install folder's "\avrdbg" subdirectory.
+ *
+ * \section SSec_BuildModule_ATPROGRAM_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>atprogram</tt></td>
+ * <td>Program the device FLASH memory with the application's executable data.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>atprogram-ee</tt></td>
+ * <td>Program the device EEPROM memory with the application's EEPROM data.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_ATPROGRAM_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>MCU</tt></td>
+ * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>TARGET</tt></td>
+ * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_ATPROGRAM_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>ATPROGRAM_PROGRAMMER</tt></td>
+ * <td>Name of the Atmel programmer or debugger tool to communicate with (e.g. <tt>jtagice3</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>ATPROGRAM_INTERFACE</tt></td>
+ * <td>Name of the programming interface to use when programming the target (e.g. <tt>spi</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>ATPROGRAM_PORT</tt></td>
+ * <td>Name of the communication port to use when when programming with a serially connected tool (e.g. <tt>COM2</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_ATPROGRAM_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_ATPROGRAM_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+/** \page Page_BuildModule_AVRDUDE The AVRDUDE build module
+ *
+ * The AVRDUDE programming utility LUFA build system module, providing targets to reprogram an
+ * Atmel processor FLASH and EEPROM memories with a project's compiled binary output files.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_avrdude.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_AVRDUDE_Requirements Requirements
+ * This module requires the <tt>avrdude</tt> utility to be available in your system's <b>PATH</b>
+ * variable. The <tt>avrdude</tt> utility is distributed in the old WinAVR project releases for
+ * Windows (<a>winavr.sourceforge.net</a>) or can be installed on *nix systems via the project's
+ * source code (<a>https://savannah.nongnu.org/projects/avrdude</a>) or through the package manager.
+ *
+ * \section SSec_BuildModule_AVRDUDE_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>avrdude</tt></td>
+ * <td>Program the device FLASH memory with the application's executable data.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>avrdude</tt></td>
+ * <td>Program the device EEPROM memory with the application's EEPROM data.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_AVRDUDE_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>MCU</tt></td>
+ * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>TARGET</tt></td>
+ * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_AVRDUDE_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>AVRDUDE_PROGRAMMER</tt></td>
+ * <td>Name of the programmer or debugger tool to communicate with (e.g. <tt>jtagicemkii</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>ATPROGRAM_PORT</tt></td>
+ * <td>Name of the communication port to use when when programming with the connected tool (e.g. <tt>COM2</tt>, <tt>/dev/ttyUSB0</tt> or <tt>usb</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>ATPROGRAM_FLAGS</tt></td>
+ * <td>Additional flags to pass to avrdude when programming, applied after the automatically generated flags.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_AVRDUDE_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_AVRDUDE_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+ /** \page Page_BuildModule_CPPCHECK The CPPCHECK build module
+ *
+ * The CPPCHECK programming utility LUFA build system module, providing targets to statically
+ * analyze C and C++ source code for errors and performance/style issues.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_cppcheck.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_CPPCHECK_Requirements Requirements
+ * This module requires the <tt>cppcheck</tt> utility to be available in your system's <b>PATH</b>
+ * variable. The <tt>cppcheck</tt> utility is distributed through the project's home page
+ * (<a>http://cppcheck.sourceforge.net</a>) for Windows, and can be installed on *nix systems via
+ * the project's source code or through the package manager.
+ *
+ * \section SSec_BuildModule_CPPCHECK_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>cppcheck</tt></td>
+ * <td>Statically analyze the project source code for issues.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>cppcheck-config</tt></td>
+ * <td>Check the <tt>cppcheck</tt> configuration - scan source code and warn about missing header files and other issues.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CPPCHECK_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>SRC</tt></td>
+ * <td>List of source files to statically analyze.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CPPCHECK_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>CPPCHECK_INCLUDES</tt></td>
+ * <td>Path of extra directories to check when attemting to resolve C/C++ header file includes.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPPCHECK_EXCLUDES</tt></td>
+ * <td>Paths or path fragments to exclude when analyzing.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPPCHECK_MSG_TEMPLATE</tt></td>
+ * <td>Output message template to use when printing errors, warnings and information (see <tt>cppcheck</tt> documentation).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPPCHECK_ENABLE</tt></td>
+ * <td>Analysis rule categories to enable (see <tt>cppcheck</tt> documentation).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPPCHECK_SUPPRESS</tt></td>
+ * <td>Specific analysis rules to suppress (see <tt>cppcheck</tt> documentation).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPPCHECK_FAIL_ON_WARNING</tt></td>
+ * <td>Set to <b>Y</b> to fail the analysis job with an error exit code if warnings are found, <b>N</b> to continue without failing.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPPCHECK_QUIET</tt></td>
+ * <td>Set to <b>Y</b> to suppress all output except warnings and errors, <b>N</b> to show verbose output information.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>CPPCHECK_FLAGS</tt></td>
+ * <td>Extra flags to pass to <tt>cppcheck</tt>, after the automatically generated flags.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CPPCHECK_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_CPPCHECK_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+ /** \page Page_BuildModule_DFU The DFU build module
+ *
+ * The DFU programming utility LUFA build system module, providing targets to reprogram an
+ * Atmel processor FLASH and EEPROM memories with a project's compiled binary output files.
+ * This module requires a DFU class bootloader to be running in the target, compatible with
+ * the DFU bootloader protocol as published by Atmel.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_dfu.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_DFU_Requirements Requirements
+ * This module requires either the <tt>batchisp</tt> utility from Atmel's FLIP utility, or the open
+ * source <tt>dfu-programmer</tt> utility (<a>http://dfu-programmer.sourceforge.net/</a>) to be
+ * available in your system's <b>PATH</b> variable. On *nix systems the <tt>dfu-programmer</tt> utility
+ * can be installed via the project's source code or through the package manager.
+ *
+ * \section SSec_BuildModule_DFU_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>dfu</tt></td>
+ * <td>Program the device FLASH memory with the application's executable data using <tt>dfu-programmer</tt>.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>dfu-ee</tt></td>
+ * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>dfu-programmer</tt>.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>flip</tt></td>
+ * <td>Program the device FLASH memory with the application's executable data using <tt>batchisp</tt>.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>flip-ee</tt></td>
+ * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>batchisp</tt>.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DFU_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>MCU</tt></td>
+ * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>TARGET</tt></td>
+ * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DFU_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DFU_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DFU_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+ /** \page Page_BuildModule_DOXYGEN The DOXYGEN build module
+ *
+ * The DOXYGEN code documentation utility LUFA build system module, providing targets to generate
+ * project HTML and other format documentation from a set of source files that include special
+ * Doxygen comments.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_doxygen.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_DOXYGEN_Requirements Requirements
+ * This module requires the <tt>doxygen</tt> utility from the Doxygen website
+ * (<a>http://www.stack.nl/~dimitri/doxygen/</a>) to be available in your system's <b>PATH</b>
+ * variable. On *nix systems the <tt>doxygen</tt> utility can be installed via the project's source
+ * code or through the package manager.
+ *
+ * \section SSec_BuildModule_DOXYGEN_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>doxygen</tt></td>
+ * <td>Generate project documentation.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DOXYGEN_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>LUFA_PATH</tt></td>
+ * <td>Path to the LUFA library core, either relative or absolute (e.g. <tt>../LUFA-000000/LUFA/</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DOXYGEN_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>DOXYGEN_CONF</tt></td>
+ * <td>Name and path of the base Doxygen configuration file for the project.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>DOXYGEN_FAIL_ON_WARNING</tt></td>
+ * <td>Set to <b>Y</b> to fail the generation with an error exit code if warnings are found other than unsupported configuration parameters, <b>N</b> to continue without failing.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>DOXYGEN_OVERRIDE_PARAMS</tt></td>
+ * <td>Extra Doxygen configuration parameters to apply, overriding the corresponding config entry in the project's configuration file (e.g. <tt>QUIET=YES</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DOXYGEN_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_DOXYGEN_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+ /** \page Page_BuildModule_HID The HID build module
+ *
+ * The HID programming utility LUFA build system module, providing targets to reprogram an
+ * Atmel processor's FLASH memory with a project's compiled binary output file. This module
+ * requires a HID class bootloader to be running in the target, using a protocol compatible
+ * with the PJRC "HalfKay" protocol (<a>http://www.pjrc.com/teensy/halfkay_protocol.html</a>).
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_hid.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_HID_Requirements Requirements
+ * This module requires either the <tt>hid_bootloader_cli</tt> utility from the included LUFA HID
+ * class bootloader API subdirectory, or the <tt>teensy_loader_cli</tt> utility from PJRC
+ * (<a>http://www.pjrc.com/teensy/loader_cli.html</a>) to be available in your system's <b>PATH</b>
+ * variable.
+ *
+ * \section SSec_BuildModule_HID_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><tt>hid</tt></td>
+ * <td>Program the device FLASH memory with the application's executable data using <tt>hid_bootloader_cli</tt>.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>hid-ee</tt></td>
+ * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>hid_bootloader_cli</tt> and
+ * a temporary AVR application programmed into the target's FLASH.
+ * \note This will erase the currently loaded application in the target.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>teensy</tt></td>
+ * <td>Program the device FLASH memory with the application's executable data using <tt>teensy_loader_cli</tt>.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>teensy-ee</tt></td>
+ * <td>Program the device EEPROM memory with the application's EEPROM data using <tt>teensy_loader_cli</tt> and
+ * a temporary AVR application programmed into the target's FLASH.
+ * \note This will erase the currently loaded application in the target.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_HID_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>MCU</tt></td>
+ * <td>Name of the Atmel processor model (e.g. <tt>at90usb1287</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>TARGET</tt></td>
+ * <td>Name of the application output file prefix (e.g. <tt>TestApplication</tt>).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_HID_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_HID_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_HID_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
+
+ /** \page Page_BuildModule_SOURCES The SOURCES build module
+ *
+ * The SOURCES LUFA build system module, providing variables listing the various LUFA source files
+ * required to be build by a project for a given LUFA module. This module gives a way to reference
+ * LUFA source files symbollically, so that changes to the library structure do not break the library
+ * makefile.
+ *
+ * To use this module in your application makefile, add the following code:
+ * \code
+ * include $(LUFA_PATH)/Build/lufa_sources.mk
+ * \endcode
+ *
+ * \section SSec_BuildModule_SOURCES_Requirements Requirements
+ * None.
+ *
+ * \section SSec_BuildModule_SOURCES_Targets Targets
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_SOURCES_MandatoryParams Mandatory Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><tt>LUFA_PATH</tt></td>
+ * <td>Path to the LUFA library core, either relative or absolute (e.g. <tt>../LUFA-000000/LUFA/</tt>).</td>
+ * </tr>
+ * <tr>
+ * <td><tt>ARCH</tt></td>
+ * <td>Architecture of the target processor (see \ref Page_DeviceSupport).</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_SOURCES_OptionalParams Optional Parameters
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_SOURCES_ProvidedVariables Module Provided Variables
+ *
+ * <table>
+ * <tr>
+ * <td><tt>LUFA_SRC_USB</tt></td>
+ * <td>List of LUFA USB driver source files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>LUFA_SRC_USBCLASS</tt></td>
+ * <td>List of LUFA USB Class driver source files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>LUFA_SRC_TEMPERATURE</tt></td>
+ * <td>List of LUFA temperature sensor driver source files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>LUFA_SRC_SERIAL</tt></td>
+ * <td>List of LUFA Serial U(S)ART driver source files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>LUFA_SRC_TWI</tt></td>
+ * <td>List of LUFA TWI driver source files.</td>
+ * </tr>
+ * <tr>
+ * <td><tt>LUFA_SRC_PLATFORM</tt></td>
+ * <td>List of LUFA architecture specific platform management source files.</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_BuildModule_SOURCES_ProvidedMacros Module Provided Macros
+ *
+ * <table>
+ * <tr>
+ * <td><i>None</i></td>
+ * </tr>
+ * </table>
+ */
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildingLinkableLibraries.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildingLinkableLibraries.txt new file mode 100644 index 0000000000..ff5fdc5230 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/BuildingLinkableLibraries.txt @@ -0,0 +1,23 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_BuildLibrary Building as a Linkable Library
+ *
+ * The LUFA library can be built as a proper linkable library (with the extention .a) under AVR-GCC, so that
+ * the library does not need to be recompiled with each revision of a user project. Instructions for creating
+ * a library from a given source tree can be found in the AVR-GCC user manual included in the WinAVR install
+ * /Docs/ directory.
+ *
+ * However, building the library is <b>not recommended</b>, as the static (compile-time) options will be
+ * unable to be changed without a recompilation of the LUFA code. Therefore, if the library is to be built
+ * from the LUFA source, it should be made to be application-specific and compiled with the static options
+ * that are required for each project (which should be recorded along with the library).
+ *
+ * Normal library use has the library components compiled in at the same point as the application code, as
+ * demonstrated in the library demos and applications. This is the preferred method, as the library is recompiled
+ * each time to ensure that all static options for a particular application are applied.
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ChangeLog.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ChangeLog.txt new file mode 100644 index 0000000000..51786b9bee --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ChangeLog.txt @@ -0,0 +1,1444 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+ /** \page Page_ChangeLog Project Changelog
+ *
+ * \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)
+ * - Added support for the USB2AX boards, hardware revision 1-3
+ * - Added new Android Accessory Host class driver
+ * - Added new USB_Host_GetDescriptor(), USB_Host_GetDeviceConfiguration() and USB_Host_GetInterfaceAltSetting() functions
+ * - Added new CALLBACK_Audio_Device_GetSetInterfaceProperty() callback to the Audio Device Class driver
+ * - Added new LEDs_Disable(), Buttons_Disable() and Joystick_Disable() functions to the board hardware drivers
+ * - Added support for the Micropendous family of boards (Arduino-like revisions 1 and 2, DIP, 32U2, A, 1, 2, 3 and 4)
+ * - Added INVERTED_VBUS_ENABLE_LINE and NO_AUTO_VBUS_MANAGEMENT compile time options (thanks to Opendous Inc.)
+ * - Added support for the Atmel XMEGA B1 Xplained board
+ * - Added Serial USART peripheral driver for the XMEGA architecture
+ * - Added Master Mode SPI USART peripheral driver for the XMEGA and AVR8 architectures
+ * - Added build test to verify correct compilation of as many modules as possible under as many architectures as possible under the C and C++ languages
+ * - Added build test to verify correct compilation of the USB driver when forced into single USB mode under as many architectures as possible
+ * - Library Applications:
+ * - Added User Application APIs to the CDC and DFU class bootloaders
+ * - Added INVERTED_ISP_MISO compile time option to the AVRISP-MKII clone project (thanks to Chuck Rohs)
+ * - Added new Android Accessory Host demo (thanks to Opendous Inc.)
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - When automatic PLL management mode is enabled on the U4 series AVR8 chips, the PLL is now configured for 48MHz and not
+ * a divided 96MHz, to lower power consumption and to keep the system within the datasheet specs for 3.3V operation (thanks to Scott Vitale)
+ * - Added Class, ClassDevice, ClassHost and ClassCommon to the internal class driver source filenames to prevent ambiguities
+ * - 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
+ * - 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:
+ * - Altered the Mass Storage Host LowLevel demo so that SCSI data STALLs from the attached device can be recovered from automatically without
+ * having to reset the Mass Storage interface
+ * - Updated the AVRISP-MKII Clone programmer project to be compatible with the latest version of AVR Studio (version 5.1)
+ * - Changed the AVRISP-MKII Clone programmer project to report a fixed 3.3V VTARGET voltage on USB AVRs lacking an ADC instead of 5V to prevent
+ * warnings in AVR Studio 5.1 when programming XMEGA devices
+ * - Allow serial strings to be generated on the older AVR8 devices which do not explicitly state they contain unique values in the datasheet,
+ * as this appears to be implemented in hardware
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Fixed ring buffer size limited to 255 elements, instead of the intended 65535 elements.
+ * - Fixed CDC class drivers not saving and sending all 16-bits of the control line states (thanks to Matthew Swabey)
+ * - Fixed race conditions in the CDC, HID and Mass Storage class drivers when processing some control requests
+ * - Fixed misspelled HID_KEYBOARD_MODIFIER_* macros in the HID class driver (thanks to Laszlo Monda)
+ * - Fixed broken AVR32 endpoint/pipe communications when ORDERED_EP_CONFIG compile time option is not enabled (thanks to Matthias Jahr)
+ * - Fixed broken compilation for the AVR32 devices if the NO_SOF_EVENTS compile time option was not enabled (thanks to Matthias Jahr)
+ * - Fixed compiler warning on GCC with \c -wundef compile flag is used (thanks to Georg Glock)
+ * - Fixed incorrect implementation of LEDs_ToggleLEDs() for the Adafruit-U4 board (thanks to Caroline Saliman)
+ * - Fixed broken compilation of LUFA under C++ compilers when the Serial peripheral module header file is included in a C++ source file
+ * - Fixed missing semicolon in the UC3 architecture host pipe functions
+ * - Fixed failed compilation for the XMEGA architecture if USB_DEVICE_ONLY us not specified
+ * - Fixed UC3 architecture ignoring the pipe size when Pipe_ConfigurePipe() is called
+ * - Library Applications:
+ * - Added reliability patches to the AVRISP-MKII Clone project's PDI/TPI protocols (thanks to Justin Mattair)
+ * - Fixed AVRISP-MKII Clone compile warning on AVR8 U4 targets even when NO_VTARGET_DETECT is enabled
+ * - Fixed AVRISP-MKII Clone failing to start application firmware once a TPI programming session is exited
+ * - Fixed DFU class bootloader not resetting the LED pins as high impedance inputs when a software jump to the user applications is requested
+ * - Fixed AVRISP-MKII Clone timing out on long programming commands such as programming the EEPROM on an ATMEGA8 (thanks to Martin Kelling)
+ * - Fixed invalid PID value used in the TempDataLogger project host application (thanks to Anupam Pathak)
+ *
+ * \section Sec_ChangeLog111009 Version 111009
+ * <b>New:</b>
+ * - Core:
+ * - Added USE_LUFA_CONFIG_HEADER compile time option to include a LUFAConfig.h header in the user director for LUFA configuration
+ * tokens as an alternative to tokens defined in the project makefile
+ * - Added new USB_Host_SetInterfaceAltSetting() convenience function for the selection of an interface's alternative setting
+ * - Added Audio class control request definitions
+ * - Added new CALLBACK_Audio_Device_GetSetEndpointProperty() callback to the Audio Device Class driver to allow for endpoint control manipulations
+ * such as data sample rates
+ * - Added support for the Audio class GET STATUS request in the Audio Device Class driver so that it is correctly ACKed when sent by the host
+ * - Added new EVENT_Audio_Device_StreamStartStop() event to the Audio Device Class driver to detect stream start/stop events
+ * - Added board driver support for the Busware TUL board
+ * - Added board hardware driver support for the EVK1100 board
+ * - Added board hardware driver support for the EVK1104 board
+ * - Added new Host mode Audio Class driver
+ * - Added new SPI_GetCurrentMode() function to the SPI peripheral driver
+ * - Added RingBuffer_GetFreeCount() function to the Ring Buffer driver
+ * - Added new HID_Host_SetIdlePeriod() function to the HID Host Class driver
+ * - Added new USB_Host_ConfigurationNumber global variable to indicate the selected configuration in an attached device
+ * - Added new USB_Host_GetDeviceStatus() function to the host standard request function set
+ * - Added AVR USB XMEGA architecture port (currently incomplete/experimental)
+ * - Added new STRINGIFY() and STRINGIFY_EXPANDED() convenience macros
+ * - Added new JTAG_DISABLE() macro for the AVR8 architecture
+ * - Added Device Qualifier standard descriptor structure definitions USB_StdDescriptor_DeviceQualifier_t and USB_Descriptor_DeviceQualifier_t
+ * - Library Applications:
+ * - Added RNDIS device mode to the Webserver project
+ * - Added new incomplete AndroidAccessoryHost Host LowLevel demo
+ * - Added new HIDReportViewer project
+ * - Added new MediaControl project
+ * - Added new AudioInputHost Host ClassDriver demo
+ * - Added new AudioOutputHost Host ClassDriver demo
+ * - Added new AudioInputHost Host LowLevel demo
+ * - Added new AudioOutputHost Host LowLevel demo
+ * - Added new "checksource" target to all library project makefiles
+ * - Added new VTARGET_USE_INTERNAL_REF configuration option to the AVRISP-MKII clone project (thanks to Volker Bosch)
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - Altered the definition of the USB_Audio_Descriptor_Format_t descriptor so that the user is now responsible for supplying
+ * the supported audio sampling rates, to allow for multiple audio interfaces with different numbers of supported rates and/or
+ * continuous sample rates
+ * - Pipe_BoundEndpointNumber() has been renamed to Pipe_GetBoundEndpointAddress(), and now returns the correct endpoint direction
+ * as part of the endpoint address
+ * - Renamed global state variables that are specific to a certain USB mode to clearly indicate which mode the variable relates to,
+ * by changing the USB_* prefix to USB_Device_* or USB_Host_*
+ * - Removed the HOST_STATE_WaitForDeviceRemoval and HOST_STATE_Suspended host state machine states, as these are no longer required
+ * - Altered the USB_Host_SetDeviceConfiguration() function to update the global Host state machine state and the new
+ * USB_Host_ConfigurationNumber global as required
+ * - Added endian correcting code to the library USB class drivers for multiple architecture support
+ * - Removed the ENDPOINT_DESCRIPTOR_DIR_* macros, replaced by ENDPOINT_DIR_* instead
+ * - Renamed the JTAG_DEBUG_ASSERT() macro to JTAG_ASSERT()
+ * - Added variable number of axis to HID_DESCRIPTOR_JOYSTICK() for multi-axis joysticks above just X and Y
+ * - Renamed USB_Host_ClearPipeStall() to USB_Host_ClearEndpointStall() as the function works on an endpoint address within the attached device,
+ * and not a Pipe within the host
+ * - The MS_Host_ResetMSInterface() now performs a full Mass Storage reset sequence to prevent data corruption in the event of a device
+ * lock up or timeout (thanks to David Lyons)
+ * - Added endian-correction to the CDC driver's Line Encoding control request handlers.
+ * - Library Applications:
+ * - Modified the Low Level and Class Driver AudioInput and AudioOutput demos to support multiple audio sample rates
+ * - Updated all host mode demos and projects to use the EVENT_USB_Host_DeviceEnumerationComplete() event callback for device configuration
+ * instead of manual host state machine manipulations in the main application task
+ * - Changed the reports in the GenericHID device demos to control the board LEDs, to reduce user confusion over the callback routines
+ * - Added reliability patches to the AVRISP-MKII Clone project's ISP and PDI/TPI protocols (thanks to Justin Mattair)
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Large number of documentation and code comment corrections (thanks to Andrey from Microsin.ru)
+ * - Fixed possibility of the AVR's SPI interface being pulled out of master mode if the /SS pin is a input and pulled low (thanks
+ * to Andrey from Microsin.ru)
+ * - Fixed compile error when FIXED_CONTROL_ENDPOINT_SIZE compile time option was disabled, and a USE_*_DESCRIPTORS compile time
+ * option was not enabled on the AVR8s
+ * - Fixed lack of C++ compatibility in some internal header files causing compile errors when using LUFA in C++ projects
+ * - Fixed error in the pipe unordered allocation algorithm for the AVR8 devices breaking compatibility with some devices
+ * - Fixed USB_USBTask not being called internally in stream transfers between packets when Partial Stream Transfers are used
+ * - Fixed swapped TWI_ADDRESS_READ and TWI_ADDRESS_WRITE values
+ * - Fixed TWI_ReadPacket() not releasing the TWI bus on read completion
+ * - Fixed optimization error in the HID Parser item value USB_SetHIDReportItemInfo() and USB_GetHIDReportItemInfo() routines if the report item was
+ * \c NULL (which should be allowable according to the API)
+ * - Fixed HID Parser CALLBACK_HIDParser_FilterHIDReportItem() callback function not being passed a cacheable report item pointer
+ * - Fixed HID Parser's largest report size bit count not including the size of the last parsed report item
+ * - Fixed HID host driver's largest HID report size count corrupt when the number of report bits exceeds 255
+ * - Library Applications:
+ * - Fixed incorrect signature in the CDC and DFU class bootloaders for the ATMEGA8U2
+ * - Fixed KeyboardHost and KeyboardHostWithParser demos displaying incorrect values when numerical keys were pressed
+ * - Fixed compile errors in the incomplete BluetoothHost demo application (thanks to Timo Lindfors)
+ * - Fixed incorrect Dataflash buffer use in the DataflashManager_WriteBlocks_RAM() function of several demos/projects (thanks to Jeremy Willden)
+ * - Fixed incorrect logging interval (always 500ms longer than requested) in the TempDataLogger project
+ * - Fixed incorrect buffer size check in the USBtoSerial project (thanks to Yuri A Nikiforov)
+ * - Fixed port state table corruption in the TCP layer of the RNDIS Ethernet device demos
+ *
+ * \section Sec_ChangeLog110528 Version 110528
+ * <b>New:</b>
+ * - Core:
+ * - Added new ORDERED_EP_CONFIG compile time option to restrict endpoint/pipe configuration to ascending order
+ * in exchange for a smaller compiled program binary size
+ * - Added a new general RingBuff.h miscellaneous ring buffer library driver header
+ * - Added new GCC_FORCE_POINTER_ACCESS() macro to correct GCC's mishandling of struct pointer accesses
+ * - Added new GCC_MEMORY_BARRIER() macro to prevent instruction reordering across boundaries
+ * - Added basic driver example use code to the library documentation
+ * - Added new Endpoint_Null_Stream() and Pipe_Null_Stream() functions
+ * - Added new ADC_GET_CHANNEL_MASK() convenience macro
+ * - Added new HID report item macros (with HID_RI_ prefix) to allow for easy creation and editing of HID report descriptors
+ * - Added new HID_DESCRIPTOR_MOUSE(), HID_DESCRIPTOR_KEYBOARD(), HID_DESCRIPTOR_JOYSTICK() and HID_DESCRIPTOR_VENDOR() macros
+ * for easy automatic creation of basic USB HID device reports
+ * - Added new MAX() and MIN() convenience macros
+ * - Added new Serial_SendData() function to the Serial driver
+ * - Added board driver support for the Sparkfun ATMEGA8U2 breakout board
+ * - Added TWI baud rate prescaler and bit length parameters to the TWI_Init() function (thanks to Thomas Herlinghaus)
+ * - Internal restructuring for eventual multiple architecture ports
+ * - Added AVR32 UC3 architecture port (currently incomplete/experimental)
+ * - Added new architecture independent functions to enable, disable, save and restore the Global Interrupt Enable flags
+ * - Added new RNDIS Device Class Driver packet send and receive functions
+ * - Library Applications:
+ * - Added ability to write protect Mass Storage disk write operations from the host OS
+ * - Added new MIDIToneGenerator project
+ * - Added new KeyboardMouseMultiReport Device ClassDriver demo
+ * - Added new VirtualSerialMassStorage Device ClassDriver demo
+ * - Added HID class bootloader, compatible with a modified version of the command line Teensy loader from PJRC.com
+ * - Added LED flashing to the CDC and DFU class bootloaders to indicate when they are running
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - Unordered Endpoint/Pipe configuration is now allowed once again by default via the previous reconfig workaround
+ * - Refactored Host mode Class Driver *_Host_ConfigurePipes() routines to be more space efficient when compiled
+ * - Added new *_ENUMERROR_PipeConfigurationFailed error codes for the *_Host_ConfigurePipes() routines
+ * - The USARTStream global is now public and documented in the SerialStream module, allowing for the serial USART
+ * stream to be accessed via its handle rather than via the implicit stdout and stdin streams
+ * - The FAST_STREAM_TRANSFERS compile time option has been removed due to lack of use and low cost/benefit ratio
+ * - Altered all endpoint/pipe stream transfers so that the new BytesProcessed parameter now points to a location
+ * where the number of bytes in the transfer that have been completed can be stored (or NULL if entire transaction
+ * should be performed in one chunk)
+ * - The NO_STREAM_CALLBACKS compile time option has now been removed due to the new partial stream transfer feature
+ * - Changed over all project and demo HID report descriptors to use the new HID report item macros
+ * - Moved the HIDParser.c source file to the LUFA/Drivers/USB/Class/Common/ directory from the LUFA/Drivers/USB/Class/Host/
+ * - Added support to the HID parser for extended USAGE items that contain the usage page as well as the usage index
+ * - Removed the SerialStream driver, rolled functionality into the regular Serial peripheral driver via the new
+ * Serial_CreateStream() and Serial_CreateBlockingStream() functions
+ * - Renamed the low level Serial byte send/receive functions, to be consistent with the CDC class driver byte functions
+ * - Altered the behaviour of the serial byte reception function so that is is non-blocking, and now returns a negative
+ * value if no character is received (to remain consistent with the CDC class driver byte reception routines)
+ * - Renamed the PRNT_Host_SendString(), CDC_Host_SendString() and CDC_Device_SendString() functions to *_SendData(), and
+ * added new versions of the *_SendString() routines that expect a null terminated string instead
+ * - Renamed all driver termination *_ShutDown() functions to the more logical name *_Disable()
+ * - Reduced latency for executing the Start-Of-Frame events (if enabled in the user application)
+ * - Removed Pipe_ClearErrorFlags(), pipe error flags are now automatically cleared when Pipe_ClearError() is called
+ * - Endpoint_ResetFIFO() renamed to Endpoint_ResetEndpoint(), to be consistent with the Pipe_ResetPipe() function name
+ * - Implemented on-demand PLL clock generation for the U4, U6 and U7 series USB AVRs when automatic PLL mode is specified
+ * - F_CLOCK changed to F_USB to be more descriptive, and applicable on future architecture ports
+ * - Renamed all low level Endpoint_Read_*, Endpoint_Write_* and Endpoint_Discard_* functions to use the number of bits instead of
+ * a symbolic size (Byte, Word, DWord) so that the function names are applicable and correct across all architectures
+ * - Renamed all low level Pipe_Read_*, Pipe_Write_* and Pipe_Discard_* functions to use the number of bits instead of
+ * a symbolic size (Byte, Word, DWord) so that the function names are applicable and correct across all architectures
+ * - Separated out board drivers by architecture in the library internals for better organisation
+ * - Library Applications:
+ * - Changed the XPLAINBridge software UART to use the regular timer CTC mode instead of the alternative CTC mode
+ * via the Input Capture register, to reduce user confusion
+ * - Combined page and word ISP programming mode code in the AVRISP-MKII clone project to reduce compiled size and
+ * increase maintainability of the code
+ * - Changed over library projects to use the new general ring buffer library driver module
+ * - Added new high level TWI packet read/write commands, altered behaviour of the TWI_StartTransmission() function
+ * - Changed TempDataLogger project's DS1307 driver to simplify the function interface and prevent a possible race condition
+ * - Changed AVRISP-MKII project to use the Watchdog interrupt for command timeouts, to reduce CPU usage and free timer 0
+ * for other uses
+ * - Updated the software USART code in the XPLAIN Bridge application so that the incoming bits are sampled at their mid-point
+ * instead of starting point, to give maximum reliability (thanks to Anton Staaf)
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - Fixed broken USBFOO board drivers due to missing BOARD_USBFOO define
+ * - Fixed HID host class driver incorrectly binding to HID devices that do not have an OUT endpoint
+ * - Fixed incorrect definition of the HID_KEYBOARD_SC_D constant in the HID class driver (thanks to Opendous Inc.)
+ * - Fixed incorrect definition of the HID_KEYBOARD_SC_RIGHT_ARROW constant in the HID class driver (thanks to Joby Taffey)
+ * - Fixed incorrect endpoint initialisation order in the several device demos (thanks to Rick Drolet)
+ * - Fixed inverted Minimus board LEDs
+ * - Fixed incorrect byte ordering in the Audio_Device_WriteSample24 function (thanks to WZab)
+ * - Fixed several functions in the Host mode Still Image Class driver returning an error code from the incorrect
+ * error code enum (thanks to Daniel Seibert)
+ * - Fixed ReportID not being removed from the feature/out report data array in the HID class driver when Report IDs are used
+ * - Fixed incorrect BUTTONS_BUTTON1 definition for the Minimus board
+ * - Fixed Still Image Host class driver exiting the descriptor search routine prematurely if the data pipes (but not event pipe)
+ * is found
+ * - Fixed missing call to Pipe_SetInfiniteINRequests() in the Pipe_ConfigurePipe() routine
+ * - Fixed Remote Wakeup broken on the AVRs due to the mechanism only operating when the SUSPI bit is set (thanks to Holger Steinhaus)
+ * - Fixed possible invalid program execution when in host mode if corrupt descriptor lengths are supplied by the attached device
+ * - Library Applications:
+ * - Fixed Benito project discarding incoming data from the USB virtual serial port when the USART is busy
+ * - Fixed broken DFU bootloader, added XPLAIN support for bootloader start when XCK jumpered to ground
+ * - Fixed broken HID_REQ_GetReport request handler in the Low Level GenericHID demo
+ * - Fixed possible lost data in the XPLAINBridge, USBtoSerial and Benito projects when the host exceeds the packet
+ * timeout period on received packets as set by USB_STREAM_TIMEOUT_MS (thanks to Justin Rajewski)
+ * - Fixed possible programming problem in the AVRISP-MKII clone project when programming specific patterns into a target
+ * memory space that is only byte (not page) addressable
+ * - Fixed errors in the incomplete Test and Measurement device demo preventing proper operation (thanks to Pavel Plotnikov)
+ * - Fixed programming errors in the AVRISP-MKII project when the programming packet is a round multiple of the endpoint bank
+ * size under avrdude (thanks to Steffan Woltjer)
+ *
+ *
+ * \section Sec_ChangeLog101122 Version 101122
+ * <b>New:</b>
+ * - Core:
+ * - 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 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 Adafruit U4 breakout board
+ * - Added board hardware driver support for the Arduino Uno development board
+ * - Added board hardware driver support for the Blackcat USB JTAG board (thanks to the PSGroove team)
+ * - Added board hardware driver support for the Busware BUI development board
+ * - Added board hardware driver support for the Busware CUL V3 868MHZ radio board (thanks to Dirk Tostmann)
+ * - Added board hardware driver support for the Kernel Concepts USBFOO development board
+ * - Added board hardware driver support for the Linnix UDIP development board
+ * - Added board hardware driver support for the Olimex AVR-USB-162 development board (thanks to Steve Fawcett)
+ * - Added board hardware driver support for the Maximus board (thanks to the PSGroove team)
+ * - Added board hardware driver support for the Microsin AVR-USB162 breakout board
+ * - Added board hardware driver support for the Minimus board (thanks to the PSGroove team)
+ * - Added new NO_CLASS_DRIVER_AUTOFLUSH compile time option to disable automatic flushing of interfaces when the USB management
+ * tasks for each driver is called
+ * - Added standard keyboard HID report scan-code defines (thanks to Laszlo Monda)
+ * - Added new Pipe_GetBusyBanks(), Endpoint_GetBusyBanks() and Endpoint_AbortPendingIN() functions
+ * - Library Applications:
+ * - Added default test tone generation mode to the Device mode AudioInput demos
+ * - Added new NO_BLOCK_SUPPORT, NO_EEPROM_BYTE_SUPPORT, NO_FLASH_BYTE_SUPPORT and NO_LOCK_BYTE_WRITE_SUPPORT compile time options to the
+ * CDC class bootloader
+ * - Added new XCK_RESCUE_CLOCK_ENABLE compile time option to the AVRISP-MKII clone programmer project (thanks to Tom Light)
+ *
+ * <b>Changed:</b>
+ * - Core:
+ * - 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 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
+ * - 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
+ * - Moved the USB mode specifier constants into a new enum, so that they are semantically related to one another
+ * - Renamed ENDPOINT_DOUBLEBANK_SUPPORTED() to ENDPOINT_BANKS_SUPPORTED() and changed it to return the maximum number of supported banks for
+ * the given endpoint
+ * - Better algorithm to extract and convert the internal device serial number into a string descriptor (if present)
+ * - All USB class drivers are now automatically included when LUFA/Drivers/USB.h is included, and no longer need to be separately included
+ * - The MIDI class drivers now automatically flushes the MIDI interface when the MIDI class driver's USBTask() function is called
+ * - Renamed the EVENT_USB_Device_UnhandledControlRequest() event to EVENT_USB_Device_ControlRequest() as it is now fired before the library
+ * request handlers, not afterwards
+ * - Library Applications:
+ * - 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 in between 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 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)
+ * - 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
+ * - All LowLevel demos changed to use the constants and types defined in the USB class drivers
+ * - Changed AudioInput and AudioOutput demos to reload the next sample via an interrupt rather than polling the sample timer
+ * - Rescue clock of the AVRISP-MKII moved to the AVR's OCR1A pin, so that the clock can be generated at all times
+ * - Changed ClassDriver MIDI demos to process all incoming events in a loop until the bank becomes empty rather than one at a time
+ * - Changed LowLevel MIDI demos to only clear the incoming event bank once it has become empty to support packed event packets
+ *
+ * <b>Fixed:</b>
+ * - Core:
+ * - 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 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)
+ * - 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 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 incorrect LEDs_ChangeLEDs() function in the Benito board LED driver
+ * - Fixed incorrect USB_DeviceState value when unconfiguring the device without an address set
+ * - Fixed SPI driver not explicitly setting /SS and MISO pins as inputs when SPI_Init() is called
+ * - Fixed random enumeration failure while in device mode due to interrupts causing the Set Address request to exceed maximum timings
+ * - Fixed MIDI_Host_Flush() not aborting early when the specified MIDI host interface was not configured
+ * - Fixed MIDI class driver send routines silently discarding packets if the endpoint or pipe is busy (thanks to Robin Green)
+ * - Library Applications:
+ * - 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 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
+ * - Fixed incorrect signature reported in the CDC class bootloader for the ATMEGA32U2
+ * - Fixed BootloaderCDC project failing on some operating systems due to removed Line Encoding options (thanks to Alexey Belyaev)
+ * - 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 ISR definition conflict in the XPLAIN bridge between the software UART and the AVRISP-MKII ISP modules
+ * - Fixed USBtoSerial and XPLAINBridge demos discarding data from the PC if the send buffer becomes full
+ * - Fixed broken input in the MagStripe reader project due to an incorrect HID report descriptor
+ * - Fixed incorrect PollingIntervalMS values in the demo/project/bootloader endpoint descriptors (thanks to MCS Electronics)
+ * - Fixed AVRISP-MKII clone project not starting the target's program automatically after exiting TPI programming mode
+ *
+ *
+ * \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
+ *
+ * <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)
+ * - Added board hardware driver support for the Teensy, USBTINY MKII, Benito and JM-DB-U2 lines of third party USB AVR boards
+ * - Added new ATTR_NO_INIT variable attribute for global variables that should not be automatically cleared on startup
+ * - Added new ENDPOINT_*_BusSuspended error code to the Endpoint function, so that the stream functions early-abort if the bus
+ * is suspended before or during a transfer
+ * - Added new EVENT_CDC_Device_BreakSent() event and CDC_Host_SendBreak() function to the Device and Host CDC Class drivers
+ * - Added ReportType parameter to the HID device class driver CALLBACK_HID_Device_ProcessHIDReport() function so that FEATURE
+ * reports from the host to the device can be correctly processed
+ * - Added ReportType parameter to the HID host class driver HID_Host_SendReportByID() function so that FEATURE reports can be
+ * issued to the attached device
+ *
+ * <b>Changed:</b>
+ * - AVRISP programmer project now has a more robust timeout system
+ * - Added a timeout value to the TWI_StartTransmission() function, within which the addressed device must respond
+ * - Webserver project now uses the board LEDs to indicate the current IP configuration state
+ * - Added ENABLE_TELNET_SERVER compile time option to the Webserver project to disable the TELNET server if desired
+ * - Increased throughput of the USBtoSerial demo on systems that send multiple bytes per packet (thanks to Opendous Inc.)
+ * - Double bank CDC endpoints in the XPLAIN Bridge project, re-enable JTAG once the mode selection pin has been sampled.
+ * - Standardized the naming scheme given to configuration descriptor sub-elements in the Device mode demos, bootloaders
+ * and projects
+ * - All Class Driver Host mode demos now correctly set the board LEDs to READY once the enumeration process has completed
+ * - Added LIBUSB_FILTERDRV_COMPAT compile time option to the AVRISP programmer project to make the code compatible with Windows
+ * builds of avrdude at the expense of AVRStudio compatibility
+ * - Removed two-step endpoint/pipe bank clear and switch sequence for smaller, faster endpoint/pipe code
+ * - The USB_Init() function no longer calls sei() - the user is now responsible for enabling interrupts when they are ready
+ * for them to be enabled (thanks to Andrei Krainev)
+ * - The Audio_Device_IsSampleReceived() and Audio_Device_IsReadyForNextSample() functions are now inline, to reduce overhead
+ * - 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 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 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>
+ * - 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 ADC routines not correctly returning the last result when multiple channels were read
+ * - Fixed ADC routines failing to read the extended channels (Channels 8 to 13, Internal Temperature Sensor) on the
+ * U4 series USB AVR parts
+ * - Fixed LowLevel MassStorage demo broken on the U2 series USB AVRs due to unsupported double-banked endpoint modes used
+ * - Fixed compilation error in the AudioInput demos when MICROPHONE_BIASED_TO_HALF_RAIL is defined (thanks to C. Scott Ananian)
+ * - Fixed incorrect definition of HID_ALIGN_DATA() causing incorrect HID report item data alignment
+ * - Fixed Still Image Host class driver not resetting the transaction ID when a new session is opened, fixed driver not sending
+ * a valid session ID to the device
+ * - Removed invalid dfu and flip related targets from the bootloaders - bootloaders can only be replaced with an external programmer
+ * - Fixed Set/Clear Feature requests directed to a non-configured endpoint not returning a stall to the host
+ * - Fixed HID Device Class Driver not allocating a temporary buffer when the host requests a report via the control endpoint and the
+ * user has set the PrevReportINBuffer driver configuration element to NULL (thanks to Lars Noschinski)
+ * - Fixed device state not being reset to DEVICE_STATE_Default if the host sets a 0x00 device address
+ * - Fixed device not stalling configuration requests before the device's address has been set
+ * - Fixed possibility of internal signature retrieval being corrupted if an interrupt occurs during a signature byte
+ * read (thanks to Andrei Krainev)
+ * - Fixed device state not being reset back to the default state if the host sets the address to 0
+ * - 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 occurring while the control endpoint
+ * request is being processed, causing possible lockups if a USB interrupt occurs during a transfer
+ * - Remove incorrect Abstract Call Management class specific descriptor from the CDC demos, bootloaders and projects
+ *
+ *
+ * \section Sec_ChangeLog100219 Version 100219
+ *
+ * <b>New:</b>
+ * - Added TPI programming support for 6-pin ATTINY devices to the AVRISP programmer project (thanks to Tom Light)
+ * - Added command timeout counter to the AVRISP project so that the device no longer freezes when incorrectly connected
+ * to a target
+ * - Added new TemperatureDataLogger application, a USB data logger which writes to the device's dataflash and appears to
+ * the host as a standard Mass Storage device when inserted
+ * - Added MIDI event packing support to the MIDI Device and Host mode Class drivers, allowing for multiple MIDI events to
+ * sent or received in packed form in a single USB packet
+ * - Added new MIDI send buffer flush routines to the MIDI Device and Host mode Class drivers, to flush packed events
+ * - Added master mode hardware TWI driver for easy TWI peripheral control
+ * - 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 (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
+ * - Added .5MHz recovery clock to the AVRISP programmer project when in ISP programming mode to correct mis-set fuses
+ *
+ * <b>Changed:</b>
+ * - Slowed down software USART carried PDI programming in the AVRISP project to prevent transmission errors
+ * - Renamed the AVRISP project folder to AVRISP-MKII to reduce confusion
+ * - Renamed the RESET_LINE_* makefile tokens in the AVRISP MKII Project to AUX_LINE_*, as they are not always used for target
+ * reset
+ * - Changed over the MassStorageKeyboard Class driver device demo to use Start of Frame events rather than a timer to keep track
+ * of elapsed milliseconds
+ * - Inlined currently unused (but standardized) maintenance functions in the Device and Host Class drivers to save space
+ * - The XPLAINBridge project now selects between a USB to Serial bridge and a PDI programmer on startup, reading the JTAG port's
+ * TDI pin to determine which mode to use
+ * - Removed the stream example code from the Low Level VirtualSerial demos, as they were buggy and only served to add clutter
+ *
+ * <b>Fixed:</b>
+ * - Fixed AVRISP project not able to enter programming mode when ISP protocol is used
+ * - Fixed AVRISP PDI race condition where the guard time between direction changes could be interpreted as a start bit
+ * - Fixed ADC_IsReadingComplete() returning an inverted result
+ * - Fixed blocking CDC streams not aborting when the host is disconnected
+ * - Fixed XPLAIN board Dataflash driver broken due to incorrect preprocessor commands
+ * - Fixed inverted XPLAIN LED driver output (LED turned on when it was supposed to be turned off, and vice-versa)
+ * - Fixed Class Driver struct interface numbers in the KeyboardMouse and VirtualSerialMouse demos (thanks to Renaud Cerrato)
+ * - Fixed invalid USB controller PLL prescaler values for the ATMEGAxxU2 controllers
+ * - Fixed lack of support for the ATMEGA32U2 in the DFU and CDC class bootloaders
+ * - 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 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 SerialStream driver blocking while waiting for characters to be received instead of returning EOF
+ * - 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 baud rates (thanks to Renaud Cerrato)
+ *
+ *
+ * \section Sec_ChangeLog091223 Version 091223
+ *
+ * <b>New:</b>
+ * - Added activity LED indicators to the AVRISP project to indicate when the device is busy processing a command
+ * - The USB target family and allowable USB mode tokens are now public and documented (USB_CAN_BE_*, USB_SERIES_*_AVR)
+ * - Added new XPLAIN USB to Serial Bridge project (thanks to John Steggall for initial proof-of-concept, David Prentice
+ * and Peter Danneger for revised software USART code)
+ * - Added new RNDIS Ethernet Host LowLevel demo
+ * - Added new RNDIS Ethernet Host Class Driver
+ * - 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
+ * 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
+ * - Added new EVK527 board target
+ * - Added new USB_Host_GetDeviceStringDescriptor() convenience function
+ * - Added new LEDNotification project to the library, to give a visual LED notification on new events from the host
+ * - 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 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
+ * - The USB_MODE_HOST token is now defined even when host mode is not available
+ * - The CALLBACK_HID_Device_CreateHIDReport() HID Device Class driver callback now has a new ReportType parameter to
+ * indicate the report type to generate
+ * - 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 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,
+ * to reduce confusion and to be in line with the rest of the LUFA demos
+ * - The SImage_Host_SendBlockHeader() and SImage_Host_ReceiveBlockHeader() Still Image Host Class driver functions are now public
+ *
+ * <b>Fixed:</b>
+ * - Added missing CDC_Host_CreateBlockingStream() function code to the CDC Host Class driver
+ * - Fixed incorrect values for REPORT_ITEM_TYPE_* enum values causing corrupt data in the HID Host Parser
+ * - Fixed misnamed SI_Host_USBTask() and SI_Host_ConfigurePipes() functions
+ * - Fixed broken USB_GetNextDescriptor() function causing the descriptor to jump ahead double the expected amount
+ * - Fixed Pipe_IsEndpointBound() not masking the given Endpoint Address against PIPE_EPNUM_MASK
+ * - Fixed host state machine not enabling Auto VBUS mode when HOST_DEVICE_SETTLE_DELAY_MS is set to zero
+ * - Fixed misnamed Pipe_SetPipeToken() macro for setting a pipe's direction
+ * - Fixed CDCHost failing on devices with bidirectional endpoints
+ * - Fixed USB driver failing to define the PLL prescaler mask for the ATMEGA8U2 and ATMEGA16U2
+ * - Fixed HID Parser not distributing the Usage Min and Usage Max values across an array of report items
+ * - Fixed Mass Storage Host Class driver and Low Level demo not clearing the error condition if an attached device returns a
+ * STALL to a GET MAX LUN request (thanks to Martin Luxen)
+ * - Fixed TeensyHID bootloader not properly shutting down the USB interface to trigger a disconnection on the host before resetting
+ * - Fixed MassStorageHost Class driver demo not having USB_STREAM_TIMEOUT_MS compile time option set properly to prevent slow
+ * devices from timing out the data pipes
+ * - Fixed the definition of the Endpoint_BytesInEndpoint() macro for the U4 series AVR parts
+ * - Fixed MIDI host Class driver MIDI_Host_SendEventPacket() routine not properly checking for Pipe ready before writing
+ * - Fixed use of deprecated struct initializers, removed library unused parameter warnings when compiled with -Wextra enabled
+ * - Fixed Still Image Host Class driver truncating the PIMA response code (thanks to Daniel Seibert)
+ * - Fixed USB_CurrentMode not being reset to USB_MODE_NONE when the USB interface is shut down and both Host and Device modes can be
+ * used (thanks to Daniel Levy)
+ * - Fixed TeensyHID bootloader not enumerating to the host correctly (thanks to Clint Fisher)
+ * - Fixed AVRISP project timeouts not checking for the correct timeout period (thanks to Carl Ott)
+ * - Fixed STK525 Dataflash driver using incorrect bit-shifting for Dataflash addresses (thanks to Tim Mitchell)
+ *
+ *
+ * \section Sec_ChangeLog091122 Version 091122
+ *
+ * <b>New:</b>
+ * - Added new Dual Role Keyboard/Mouse demo
+ * - Added new HID_HOST_BOOT_PROTOCOL_ONLY compile time token to reduce the size of the HID Host Class driver when
+ * Report protocol is not needed
+ * - Added new MIDI LowLevel and ClassDriver Host demo, add new MIDI Host Class driver
+ * - Added new CDC/Mouse ClassDriver device demo
+ * - Added new Joystick Host ClassDriver and LowLevel demos
+ * - Added new Printer Host mode Class driver
+ * - Added new Printer Host mode ClassDriver demo
+ * - Added optional support for double banked endpoints and pipes in the Device and Host mode Class drivers
+ * - 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 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
+ * samples to and from the device (allowing more time for sample processing and output)
+ * - Audio class Device mode demos now work at both 16MHz and 8MHz, rather than just at 8MHz
+ * - The previous USBtoSerial demo has been moved into the projects directory, as it was just a modified CDC demo
+ * - The Endpoint/Pipe functions now use the const qualifier on the input buffer
+ * - Changed the CALLBACK_HIDParser_FilterHIDReportItem() callback to pass a HID_ReportItem_t rather than just the current
+ * item's attributes, to expose more information on the item (including it's type, collection path, etc.)
+ * - 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 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)
+ * - 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 incorrect SampleFrequencyType value in the AudioInput and AudioOutput ClassDriver demos' descriptors
+ * - Fixed incorrect event name rule in demo/project/bootloader makefiles
+ * - Fixed HID device class driver not reselecting the correct endpoint once the user callback routines have been called
+ * - Corrected HID descriptor in the Joystick Device demos - buttons should be placed outside the pointer collection
+ * - Fixed HID report parser collection paths invalid due to misplaced semicolon in the free path item search loop
+ * - Fixed HID host Class driver report send/receive report broken when issued through the control pipe
+ * - Fixed HOST_STATE_AS_GPIOR compile time option being ignored when in host mode (thanks to David Lyons)
+ * - Fixed LowLevel Keyboard demo not saving the issues report only after it has been sent to the host
+ * - Fixed Endpoint_Write_Control_Stream_* functions not sending a terminating IN when given data Length is zero
+ *
+ *
+ * \section Sec_ChangeLog090924 Version 090924
+ *
+ * <b>New:</b>
+ * - 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-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 CDC_Device_Flush() command to the device mode CDC Class driver to flush Device->Host data
+ * - Added extra masks to the SPI driver, changed SPI_Init() so that the clock polarity and sample modes can be set
+ * - Added new callback to the HID report parser, so that the user application can filter only the items it is interested
+ * in to be stored into the HIDReportInfo structure to save RAM
+ * - Added support for the officially recommended external peripheral layout for the BUMBLEB board (thanks to Dave Fletcher)
+ * - Added new Pipe_IsFrozen() macro to determine if the currently selected pipe is frozen
+ * - Added new USB_GetHIDReportSize() function to the HID report parser to retrieve the size of a given report by its ID
+ * - Added new combined Mass Storage and Keyboard demo (thanks to Matthias Hullin)
+ *
+ * <b>Changed:</b>
+ * - SetIdle requests to the HID device driver with a 0 idle period (send changes only) now only affect the requested
+ * HID interface within the device, not all HID interfaces
+ * - Added explicit attribute masks to the device mode demos' descriptors
+ * - 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-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
+ * and data validations internally, to simplify user code
+ * - Changed HIDParser to only zero out important values in the Parsed HID Report Item Information structure to save cycles
+ * - The HID report parser now always processed FEATURE items - HID_ENABLE_FEATURE_PROCESSING token now has no effect
+ * - The HID report parser now always ignores constant-data items, HID_INCLUDE_CONSTANT_DATA_ITEMS token now has no effect
+ * - The Benito Programmer project now has its own unique VID/PID pair allocated from the Atmel donated LUFA VID/PID pool
+ * - 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 separate USB_Descriptor_* and
+ * USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so both may be used
+ *
+ * <b>Fixed:</b>
+ * - Fixed possible lockup in the CDC device class driver, when the host sends data that is a multiple of the
+ * endpoint's bank
+ * - Fixed swapped parameters in the HID state memory copy call while processing a HID PUSH item in the HID report parser
+ * - Fixed memory corruption HID report parser when too many COLLECTION or PUSH items were processed
+ * - 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 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 Device mode HID Class driver always sending IN packets, even when nothing to report
+ * - Fixed Device mode HID Class driver not explicitly initializing the ReportSize parameter to zero before calling callback
+ * routine, so that ignored callbacks don't cause incorrect data to be sent
+ * - Fixed StillImageHost not correctly freezing and unfreezing data pipes while waiting for a response block header
+ * - Fixed error in the PrinterHost demo preventing the full page data from being sent to the attached device (thanks to John Andrews)
+ * - Fixed CDC based demos and projects' INF driver files under 64 bit versions of Windows (thanks to Ronny Hanson, Thomas Bleeker)
+ * - Re-add in missing flip, flip-ee, dfu and dfu-ee targets to project makefiles (thanks to Opendous Inc.)
+ * - Fix allowable F_CPU values comment in project makefiles to more accurately reflect the allowable values on the USB AVRs
+ * - Fixed DFU and CDC class bootloaders on the series 2 USB AVRs, corrected invalid signatures, added support for the new
+ * ATMEGAxx2 series 2 variant AVRs to the DFU bootloader
+ * - Fixed Low Level USBtoSerial demo not storing received characters (thanks to Michael Cooper)
+ * - Fixed MIDI Device Class driver not sending/receiving MIDI packets of the correct size (thanks to Thomas Bleeker)
+ *
+ *
+ * \section Sec_ChangeLog090810 Version 090810
+ *
+ * <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 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%
+ * - Error status LEDs shown when device endpoint configuration fails to complete in all demos and projects
+ * - Added new USB_Host_SetDeviceConfiguration() convenience function for easy configuration selection of devices while in USB
+ * host mode
+ * - Added new USB_Host_ClearPipeStall() convenience function to clear a stall condition on an attached device's endpoint
+ * - Added new USB_Host_GetDeviceDescriptor() convenience function to retrieve the attached device's Device descriptor
+ * - Added new Endpoint_ClearStatusStage() convenience function to assist with the status stages of control transfers
+ * - Added new USE_INTERNAL_SERIAL define for using the unique serial numbers in some AVR models as the USB device's serial number,
+ * added NO_INTERNAL_SERIAL compile time option to turn off new serial number reading code
+ * - Added new DATAFLASH_CHIP_MASK() macro to the Dataflash driver, which returns the Dataflash select mask for the given chip index
+ * - Added new HOST_STATE_WaitForDeviceRemoval host state machine state for non-blocking disabling of device communications until the
+ * device has been removed (for use when an error occurs or communications with the device have completed)
+ * - Added new FAST_STREAM_TRANSFERS compile time option for faster stream transfers via multiple bytes copied per stream loop
+ * - Added stdio stream demo code to the CDC device demos, to show how to create standard streams out of the virtual serial ports
+ * - Added new EEPROM and FLASH buffer versions of the Endpoint and Pipe stream functions
+ * - Added new USE_FLASH_DESCRIPTORS and FIXED_NUM_CONFIGURATIONS compile time options
+ * - Added support for the new ATMEGA32U2, ATMEGA16U2 and ATMEGA8U2 AVR models
+ * - Added new USB_DeviceState variable to keep track of the current Device mode USB state
+ * - Added new LEDs_ToggleLEDs() function to the LEDs driver
+ * - Added new Pipe_BoundEndpointNumber() and Pipe_IsEndpointBound() functions
+ * - Added new DEVICE_STATE_AS_GPIOR and HOST_STATE_AS_GPIOR compile time options
+ * - Added 404 Not Found errors to the webserver in the RNDIS demos to indicate invalid URLs
+ *
+ * <b>Changed:</b>
+ * - 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
+ * - Removed USB_IsSuspended global - test USB_DeviceState against DEVICE_STATE_Suspended instead
+ * - Extended USB_GetDeviceConfigDescriptor() routine to require the configuration number within the device to fetch
+ * - Dataflash_WaitWhileBusy() now always ensures that the dataflash is ready for the next command immediately after returning,
+ * no need to call Dataflash_ToggleSelectedChipCS() afterwards
+ * - Low level API MIDI device demo no longer blocks if a note change event is sent while the endpoint is not ready
+ * - Pipe_GetErrorFlags() now returns additional error flags for overflow and underflow errors
+ * - Pipe stream functions now automatically set the correct pipe token, so that bidirectional pipes can be used
+ * - Pipe_ConfigurePipe() now automatically defaults IN pipes to accepting infinite IN requests, this can still be changed by calling
+ * the existing Pipe_SetFiniteINRequests() function
+ * - Changed F_USB 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 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)
+ * - 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
+ * - 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 dependencies 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
+ * 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()
+ * 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
+ * - Fixed USB_OPT_MANUAL_PLL option being ignored during device disconnects on some models (thanks to Brian Dickman)
+ * - Fixed documentation mentioning Pipe_GetCurrentToken() function when correct function name is Pipe_GetPipeToken()
+ * - Fixed ADC driver for the ATMEGA32U4 and ATMEGA16U4 (thanks to Opendous Inc.)
+ * - Fixed CDCHost demo unfreezing the pipes at the point of configuration, rather than use
+ * - Fixed MassStorage demo not clearing the reset flag when a Mass Storage Reset is issued while not processing a command
+ * - Fixed USB_Host_SendControlRequest() not re-suspending the USB bus when initial device ready-wait fails
+ * - Fixed USB Pad regulator not being disabled on some AVR models when the USB_OPT_REG_DISABLED option is used
+ * - Fixed Host mode to Device mode UID change not causing a USB Disconnect event when a device was connected
+ * - Fixed Mouse/Keyboard demos not performing the correct arithmetic on the Idle period at the right times (thanks to Brian Dickman)
+ * - Fixed GenericHID failing HID class tests due to incorrect Logical Minimum and Logical Maximum values (thanks to Soren Greiner)
+ * - Fixed incorrect PIPE_EPNUM_MASK mask causing pipe failures on devices with endpoint addresses of 8 and above (thanks to John Andrews)
+ * - Fixed report data alignment issues in the MouseHostWithParser demo when X and Y movement data size is not a multiple of 8 bits
+ * - 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 pull-up not being enabled
+ *
+ *
+ * \section Sec_ChangeLog090605 Version 090605
+ *
+ * - Fixed bug in RNDISEthernet and DualCDC demos not using the correct USB_ControlRequest structure for control request data
+ * - Fixed documentation showing incorrect USB mode support on the supported AVRs list
+ * - Fixed RNDISEthernet not working under Linux due to Linux requiring an "optional" RNDIS request which was unhandled
+ * - Fixed Mouse and Keyboard device demos not acting in accordance with the HID specification for idle periods (thanks to Brian Dickman)
+ * - Removed support for endpoint/pipe non-control interrupts; these did not act in the way users expected, and had many subtle issues
+ * - Fixed Device Mode not handling Set Feature and Clear Feature Chapter 9 requests that are addressed to the device (thanks to Brian Dickman)
+ * - Moved control endpoint interrupt handling into the library itself, enable via the new INTERRUPT_CONTROL_ENDPOINT token
+ * - Fixed CDCHost not clearing configured pipes and resetting configured pipes mask when a partially enumerated invalid CDC
+ * 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 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
+ * - Removed DESCRIPTOR_COMPARATOR() macro - comparators should now use regular function definitions to clarify user code
+ * - 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 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
+ * - Fixed possible enumeration errors from spin-loops which may fail to exit if the USB connection is severed before the exit condition
+ * becomes true
+ *
+ *
+ * \section Sec_ChangeLog090510 Version 090510
+ *
+ * - Added new GenericHIDHost demo
+ * - Corrections to the KeyboardHost and MouseHost demos' pipe handling to freeze and unfreeze the data pipes at the point of use
+ * - KeyboardHost, MouseHost and GenericHIDHost demos now save and restore the currently selected pipe inside the pipe ISR
+ * - Changed GenericHID device demo to use the LUFA scheduler, added INTERRUPT_DATA_ENDPOINT and INTERRUPT_CONTROL_ENDPOINT compile
+ * time options
+ * - All comments in the library, bootloaders, demos and projects have now been spell-checked and spelling mistakes/typos corrected
+ * - Added new PIMA_DATA_SIZE() define to the Still Image Host demo
+ * - Add call to MassStore_WaitForDataReceived() in MassStore_GetReturnedStatus() to ensure that the CSW has been received in the
+ * extended MSC timeout period before continuing, to prevent long processing delays from causing the MassStore_GetReturnedStatus()
+ * to early-abort (thanks to Dmitry Maksimov)
+ * - Move StdRequestType.h, StreamCallbacks.h, USBMode.h from the LowLevel USB driver directory to the HighLevel USB driver directory,
+ * where they are more suited
+ * - Removed all binary constants and replaced with decimal or hexadecimal constants so that unpatched GCC compilers can still build the
+ * code without having to be itself patched and recompiled first
+ * - Added preprocessor checks and documentation to the bootloaders giving information about missing SIGNATURE_x defines due to
+ * outdated avr-libc versions.
+ * - Added support to the CDCHost demo for devices with multiple CDC interfaces which are not the correct ACM type preceding the desired
+ * ACM CDC interface
+ * - Fixed GenericHID demo not starting USB and HID management tasks when not using interrupt driven modes (thanks to Carl Kjeldsen)
+ * - Fixed RNDISEthenet demo checking the incorrect message field for packet size constraints (thanks to Jonathan Oakley)
+ * - Fixed WriteNextReport code in the GenericHIDHost demo using incorrect parameter types and not selecting the correct endpoint
+ * - Adjusted sample CTC timer calculations in the AudioOutput and AudioInput demos to match the CTC calculations in the AVR datasheet,
+ * and to fix instances where rounding caused the endpoint to underflow (thanks to Robin Theunis)
+ * - The USB_Host_SendControlRequest() function no longer automatically selects the Control pipe (pipe 0), so that other control type
+ * 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 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
+ * renamed to Endpoint_ClearSETUP(), the Pipe_IsSetupSent() macro has been renamed to Pipe_IsSETUPSent() and the
+ * 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
+ * - 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
+ * - Fixed CDC and USBtoSerial demos freezing where buffers were full while still transmitting or receiving (thanks to Peter Hand)
+ * - Removed "Host_" section of the function names in ConfigDescriptor.h, as most of the routines can now be used in device mode on the
+ * 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)
+ * - 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
+ * USB_INITERROR_NoUSBModeSpecified
+ * - Renamed USB_PowerOnFail event to USB_InitFailure
+ * - Renamed OTG.h header functions to be more consistent with the rest of the library API
+ * - 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 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
+ * - Endpoint configuration is now refined to give better output when all configurations have static inputs - removed the now useless
+ * STATIC_ENDPOINT_CONFIGURATION compile time token
+ * - Fixed SPI driver init function not clearing SPI2X bit when not needed
+ * - Fixed PREVENT ALLOW MEDIUM REMOVAL command issuing in the MassStorageHost demo using incorrect parameters (thanks to Mike Alex)
+ * - Fixed MassStorageHost demo broken due to an incorrect if statement test in MassStore_GetReturnedStatus()
+ * - Fixed reversed signature byte ordering in the CDC bootloader (thanks to Johannes Raschke)
+ * - Changed PIPE_CONTROLPIPE_DEFAULT_SIZE from 8 to 64 to try to prevent problems with faulty devices which do not respect the given
+ * wLength value when reading in the device descriptor
+ * - Fixed missing semicolon in the ATAVRUSBRF01 LED board driver code (thanks to Morten Lund)
+ * - Changed LED board driver code to define dummy LED masks for the first four board LEDs, so that user code can be compiled for boards
+ * with less than four LEDs without code modifications (thanks to Morten Lund)
+ * - Changed HWB board driver to Buttons driver, to allow for the support of future boards with more than one mounted GPIO button
+ * - Serial driver now correctly calculates the baud register value when in double speed mode
+ * - Init function of the Serial driver is now static inline to product smaller code for the common-case of static init values
+ *
+ *
+ * \section Sec_ChangeLog090401 Version 090401
+ *
+ * - Fixed MagStripe project configuration descriptor containing an unused (blank) endpoint descriptor
+ * - Incorporated makefile changes by Denver Gingerich to retain compatibility with stock (non-WinAVR) AVR-GCC installations
+ * - Fixed makefile EEPROM programming targets programming FLASH data in addition to EEPROM data
+ * - LUFA devices now enumerate correctly with LUFA hosts
+ * - Fixed Configuration Descriptor search routine freezing when a comparator returned a failure
+ * - Removed HID report item serial dump in the MouseHostWithParser and KeyboardHostWithParser - useful only for debugging, and
+ * slowed down the enumeration of HID devices too much
+ * - Increased the number of bits per track which can be read in the MagStripe project to 8192 when compiled for the AT90USBXXX6/7
+ * - Fixed KeyboardMouse demo discarding the wIndex value in the REQ_GetReport request
+ * - USBtoSerial demo now discards all Rx data when not connected to a USB host, rather than buffering characters for transmission
+ * next time the device is attached to a host.
+ * - Added new F_USB compile time constant to the library and makefiles, to give the raw input clock (used to feed the PLL before any
+ * clock prescaling is performed) frequency, so that the PLL prescale mask can be determined
+ * - Changed stream wait timeout counter to be 16-bit, so that very long timeout periods can be set for correct communications with
+ * badly designed hosts or devices which greatly exceed the USB specification limits
+ * - Mass Storage Host demo now uses a USB_STREAM_TIMEOUT_MS of two seconds to maintain compatibility with poorly designed devices
+ * - Function attribute ATTR_ALWAYSINLINE renamed to ATTR_ALWAYS_INLINE to match other function attribute macro naming conventions
+ * - Added ATTR_ALWAYS_INLINE attribute to several key inlined library components, to ensure they are inlined in all circumstances
+ * - Removed SetSystemClockPrescaler() macro, the clock_prescale_set() avr-libc macro has been corrected in recent avr-libc versions
+ * - Fixed incorrect/missing control status stage transfers on demos, bootloaders and applications (thanks to Nate Lawson)
+ * - The NO_CLEARSET_FEATURE_REQUEST compile time token has been renamed to FEATURELESS_CONTROL_ONLY_DEVICE, and its function expanded
+ * to also remove parts of the Get Status chapter 9 request to further reduce code usage
+ * - Makefile updated to include output giving the currently selected BOARD parameter value
+ * - Board Dataflash driver now allows for dataflash ICs which use different shifts for setting the current page/byte address (thanks
+ * to Kenneth Clubb)
+ * - Added DataflashManager_WriteBlocks_RAM() and DataflashManager_ReadBlocks_RAM() functions to the MassStorage demo, to allow for easy
+ * interfacing with a FAT library for dataflash file level access
+ * - Corrected CDC class bootloader to fix a few bugs, changed address counter to store x2 addresses for convenience
+ * - Fixed typos in the SPI driver SPI_SPEED_FCPU_DIV_64 and SPI_SPEED_FCPU_DIV_128 masks (thanks to Markus Zocholl)
+ * - Keyboard and Mouse device demos (normal, data interrupt and fully interrupt driven) combined into unified keyboard and mouse demos
+ * - Keyboard and Mouse host demos (normal and data interrupt driven) combined into unified keyboard and mouse demos
+ * - Removed AVRISP_Programmer project due to code quality concerns
+ * - Fixed CDC demo not sending an empty packet after each transfer to prevent the host from buffering incoming data
+ * - Fixed documentation typos and preprocessor checks relating to misspellings of the USE_RAM_DESCRIPTORS token (thanks to Ian Gregg)
+ * - Fixed USBTask.h not conditionally including HostChapter9.h only when USB_CAN_BE_HOST is defined (thanks to Ian Gregg)
+ * - Fixed incorrect ADC driver init register manipulation (thanks to Tobias)
+ * - Added new GenericHID device demo application
+ * - Fixed Still Image Host SImage_SendData() function not clearing the pipe bank after sending data
+ *
+ *
+ * \section Sec_ChangeLog090209 Version 090209
+ *
+ * - PWM timer mode in AudioOut demo changed to Fast PWM for speed
+ * - Updated Magstripe project to work with the latest hardware revision
+ * - Fixed library not responding to the BCERRI flag correctly in host mode, leading to device lockups
+ * - Fixed library handling Get Descriptor requests when not addressed as standard requests to the device or interface (thanks to
+ * Nate Lawson)
+ * - Fixed serious data corruption issue in MassStorage demo dataflash write routine
+ * - Added new NO_CLEARSET_FEATURE_REQUEST compile time token
+ * - USB task now restores previous global interrupt state after execution, rather than forcing global interrupts to be enabled
+ * - Fixed USB_DeviceEnumerationComplete event firing after each configuration change, rather than once after the initial configuration
+ * - Added ENDPOINT_DOUBLEBANK_SUPPORTED() macros to Endpoint.h, altered ENDPOINT_MAX_SIZE() to allow user to specify endpoint
+ * - ENDPOINT_MAX_ENDPOINTS changed to ENDPOINT_TOTAL_ENDPOINTS, PIPE_MAX_PIPES changed to PIPE_TOTAL_PIPES
+ * - Endpoint and Pipe non-control stream functions now ensure endpoint or pipe is ready before reading or writing
+ * - Changed Teensy bootloader to use a watchdog reset when exiting rather than a software jump
+ * - Fixed integer promotion error in MassStorage and MassStorageHost demos, corrupting read/write transfers
+ * - SPI_SendByte is now SPI_TransferByte, added new SPI_SendByte and SPI_ReceiveByte functions for fast one-way transfer
+ * - MassStorage demo changed to use new fast one-way SPI transfers to increase throughput
+ * - MassStorage handling of Mass Storage Reset class request improved
+ * - Altered MassStorage demo dataflash block read code for speed
+ * - Added USB_IsSuspended global flag
+ * - Simplified internal Dual Mode (OTG) USB library code to reduce code size
+ * - Extended stream timeout period to 100ms from 50ms
+ * - Mass Storage Host demo commands now all return an error code from the Pipe_Stream_RW_ErrorCodes_t enum
+ * - Added SubErrorCode parameter to the USB_DeviceEnumerationFailed event
+ * - VBUS drop interrupt now disabled during the manual-to-auto VBUS delivery handoff
+ * - Simplified low level backend so that device/host mode initialization uses the same code paths
+ * - Added workaround for faulty Mass Storage devices which do not implement the required GET_MAX_LUN request
+ * - Removed buggy Telnet application from the RNDIS demo
+ * - Moved Mass Storage class requests in the Mass Storage Host demo to wrapper functions in MassStoreCommands.c
+ * - Fixed incorrect SCSI command size value in the Request Sense command in MassStoreCommands.c
+ * - Added SetProtocol request to HID class non-parser Mouse and Keyboard demos to force devices to use the correct Boot Protocol
+ * - 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 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
+ * - Completed doxygen documentation of remaining library bootloaders, demos and projects
+ * - Fixed incorrect bootloader start address in the TeensyHID bootloader
+ * - Added HWB button whole-disk ASCII dump functionality to MassStoreHost demo
+ * - Replaced printf_P(PSTR("%c"), {Variable}) calls with putchar(<Variable>) for speed and size savings
+ * - Serial driver now accepts baud rates over 16-bits in size, added double speed flag option
+ * - Fixed incorrect callback abort return value in Pipe.c
+ * - Added new flip-ee and dfu-ee makefile targets (courtesy of Opendous Inc.)
+ * - Removed reboot-on-disconnect code from the TeensyHID bootloader, caused problems on some systems
+ * - Fixed AudioOutput and AudioInput demos looping on the endpoint data, rather than processing a sample at a time and returning
+ * each time the task runs to allow for other tasks to execute
+ * - Added support for the Atmel ATAVRUSBRF01 board
+ * - Added AVRISP Programmer Project, courtesy of Opendous Inc.
+ * - Fixed CDC Host demo not searching through both CDC interfaces for endpoints
+ * - Fixed incorrect Product String descriptor length in the DFU class bootloader
+ *
+ *
+ * \section Sec_ChangeLog081224 Version 081224
+ *
+ * - MyUSB name changed to LUFA, the Lightweight USB Framework for AVRs
+ * - Fixed Mass Storage Host demo's MassStore_SendCommand() delay in the incorrect place
+ * - Fixed USBtoSerial demo not calling ReconfigureUSART() after a change in the line encoding
+ * - Fixed infinite loop in host mode Host-to-Device control transfers with data stages
+ * - HID report parser now supports devices with multiple reports in one interface via Report IDs
+ * - Fixed RZUSBSTICK board LED driver header incorrect macro definition order causing compile errors
+ * - Calling USB_Init() when the USB interface is already configured now forces a complete interface reset
+ * and re-enumeration - fixes MyUSB DFU bootloader not switching to app code correctly when soft reset used
+ * - Fixed "No newline at end of file" warning when stream callbacks are enabled
+ * - DFU bootloader now uses fixed signature bytes per device, rather than reading them out dynamically for size
+ * - Added new FIXED_CONTROL_ENDPOINT_SIZE and USE_SINGLE_DEVICE_CONFIGURATION switches to statically define certain values to
+ * reduce compiled binary size
+ * - Added new NO_LIMITED_CONTROLLER_CONNECT switch to prevent the library from trying to determine bus connection
+ * state from the suspension and wake up events on the smaller USB AVRs
+ * - Added summary of all library compile time tokens to the documentation
+ * - Added overview of the LUFA scheduler to the documentation
+ * - Removed MANUAL_PLL_CONTROL compile time token, replaced with a mask for the USB_Init() Options parameter
+ * - CDC bootloader now uses the correct non-far or far versions of the pgm_* functions depending on if RAMPZ is defined
+ * - Doxygen documentation now contains documentation on all the projects, bootloaders and most demos included with the library
+ * - CDC bootloader now runs user application when USB disconnected rather than waiting for a hard reset
+ * - MouseHostWithParser and KeyboardHostWithParser now support multiple-report devices
+ * - RNDIS demo can now close connections correctly using the new TCP_APP_CLOSECONNECTION() macro - used in Webserver
+ * - Fixed the DFU bootloader, no longer freezes up when certain files are programmed into an AVR, made reading/writing faster
+ * - Fixed mouse/joystick up/down movements reversed - HID mouse X/Y coordinates use a left-handed coordinate system, not a normal
+ * right-handed system
+ * - Added stub code to the CDC and USBtoSerial demos showing how to read and set the RS-232 handshake lines - not currently used in
+ * the demos, but the example code and supporting defines are now in place
+ * - Interrupts are now disabled when processing a control request in device mode, to avoid exceeding the strict control request
+ * timing requirements.
+ * - All demos now use a central StatusUpdate() function rather than direct calls to the board LED functions, so that the demos can
+ * easily be altered to show different LED combinations (or do something else entirely) as the demo's status changes
+ * - Removed LED commands from the CDC bootloader, unused by most AVR910 programming software
+ * - Fixed RNDIS demo ICMP ping requests echoing back incorrect data
+ * - Added DHCP server code to RNDIS demo, allowing for hands-free auto configuration on any PC
+ * - Fixed DFU bootloader PID value for the ATMEGA16U4 AVR
+ * - Endpoint and Pipe configuration functions now return an error code indicating success or failure
+ * - USB Reset in device mode now resets and disables all device endpoints
+ * - Added intermediate states to the host mode state machine, reducing the USB task blocking time to no more than 1ms explicitly per
+ * invocation when in host mode
+ * - Added support for the ATMEGA32U6 microcontroller
+ * - Added STATIC_ENDPOINT_CONFIGURATION compile time option, enabled in the bootloaders to minimize space usage
+ * - Removed redundant code from the USB device GetStatus() chapter 9 processing routine
+ * - Added new TeensyHID bootloader, compatible with the Teensy HID protocol (http://www.pjrc.com/teensy/)
+ * - Versions are now numbered by release dates, rather than arbitrary major/minor revision numbers
+ * - USB_RemoteWakeupEnabled is now correctly set and cleared by SetFeature and ClearFeature requests from the host
+ * - Changed prototype of GetDescriptor, so that it now returns the descriptor size (or zero if the descriptor doesn't exist)
+ * rather than passing the size back to the caller through a parameter and returning a boolean
+ *
+ *
+ * \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)
+ * - Renamed bootloader directories to remove spaces, which were causing build problems on several OSes
+ * - Removed serial number strings from all but the MassStore demo where it is required - users were not
+ * modifying the code to either omit the descriptor or use a unique serial per device causing problems
+ * when multiple units of the same device were plugged in at the same time
+ * - AudioOutput and AudioInput demos now correctly silence endpoints when not enabled by the host
+ * - Added KeyboardMouse demo (Keyboard and Mouse functionality combined into a single demo)
+ * - Added DriverStubs directory to house board level driver templates, to make MyUSB compatible custom board
+ * driver creation easier
+ * - Extended MassStorage demo to support multiple LUNs, 2 by default
+ * - Fixed incorrect device address mask, preventing the device from enumerating with addresses larger than 63
+ * - Fixed incorrect data direction mask in the GetStatus standard request, preventing it from being handled
+ * - Fixed incorrect GetStatus standard request for endpoints, now returns the endpoint STALL status correctly
+ * - Added in new USB_RemoteWakeupEnabled and USB_CurrentlySelfPowered flags rather than using fixed values
+ * - Added DualCDC demo to demonstrate the use of Interface Association Descriptors
+ * - Added pipe NAK detection and clearing API
+ * - Added pipe status change (NAK, STALL, etc.) interrupt API
+ * - Fixed MassStorageHost demo so that it no longer freezes randomly when issuing several commands in a row
+ * - Host demos configuration descriptor routines now return a unique error code when the returned data does
+ * not have a valid configuration descriptor header
+ * - Added Endpoint_WaitUntilReady() and Pipe_WaitUntilReady() functions
+ * - Stream functions now have software timeouts, timeout period can be set by the USB_STREAM_TIMEOUT_MS token
+ * - All demos now pass the USB.org automated Chapter 9 device compliance tests
+ * - 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
+ * - 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)
+ *
+ *
+ * \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
+ * 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
+ * - Library license changed from LGPLv3 to MIT license
+ *
+ *
+ * \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
+ * - HID Usage Stack now forcefully cleared after an IN/OUT/FEATURE item has been completely processed to remove
+ * any referenced but not created usages
+ * - Changed USB_INT_DisableAllInterrupts() and USB_INT_ClearAllInterrupts(), USB_Host_GetNextDescriptorOfType(),
+ * USB_Host_GetNextDescriptorOfTypeBefore(), USB_Host_GetNextDescriptorOfTypeAfter() to normal functions (from inline)
+ * - Fixed USBtoSerial demo not sending data, only receiving
+ * - Fixed main makefile to make all by default, fixed MagStripe directory case to prevent case-sensitive path problems
+ * - ConfigDescriptor functions made normal, instead of static inline
+ * - Pipe/Endpoint *_Ignore_* functions changed to *_Discard_*, old names still present as aliases
+ * - Fixed ENDPOINT_MAX_SIZE define to be correct on limited USB controller AVRs
+ * - Changed endpoint and pipe size translation routines to use previous IF/ELSE IF cascade code, new algorithmic
+ * approach was buggy and caused problems
+ * - Bootloaders now compile with -fno-inline-small-functions option to reduce code size
+ * - Audio demos now use correct endpoint sizes for full and limited controller USB AVRs, double banking in all cases
+ * to be in line with the specification (isochronous endpoints MUST be double banked)
+ * - Added Interface Association descriptor to StdDescriptors.h, based on the relevant USB2.0 ECN
+ * - Fixed MIDI demo, corrected Audio Streaming descriptor to follow the MIDI-specific AS structure
+ * - Fixed HID class demo descriptors so that the HID interface's protocol is 0x00 (required for non-boot protocol HID
+ * devices) to prevent problems on hosts expecting the boot protocol functions to be supported
+ * - Added read/write control stream functions to Endpoint.h
+ * - Fixed AudioOut demo not setting port pins to inputs on USB disconnect properly
+ * - Added RNDISEthernet demo application
+ *
+ *
+ * \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 KeyboardFullInt demo application
+ * - Endpoint and Pipe creation routines now mask endpoint/pipe size with the size mask, to remove transaction
+ * 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
+ * - 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 Still Image Host demo application
+ * - The USB device task now restores the previously selected endpoint, allowing control requests to be transparently
+ * handled via interrupts while other endpoints are serviced through polling
+ * - Fixed device signature being sent in reverse order in the CDC bootloader
+ * - Host demos now have a separate ConfigDescriptor.c/.h file for configuration descriptor processing
+ * - HostWithParser demos now have a separate HIDReport.c/.h file for HID report processing and dumping
+ * - Removed non-mandatory commands from MassStorage demo to save space, fixed SENSE ResponseCode value
+ * - CDC demos now send empty packets after sending a full one to prevent buffering issues on the host
+ * - Updated demo descriptors to use VID/PID values donated by Atmel
+ * - Added DoxyGen documentation to the source files
+ * - Fixed Serial_IsCharReceived() definition, was previously reversed
+ * - Removed separate USB_Descriptor_Language_t descriptor, USB_Descriptor_String_t is used instead
+ * - Removed unused Device Qualifier descriptor structure
+ * - Renamed the USB_CreateEndpoints event to the more appropriate USB_ConfigurationChanged
+ * - Fixed MassStorageHost demo reading in the block data in reverse
+ * - Removed outdated typedefs in StdRequestType.h, superseded by the macro masks
+ * - 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
+ * - 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
+ * Pipe_SetInterruptPeriod() to use the correct terminology
+ * - UnicodeString member of USB_Descriptor_String_t struct changed to an ordinary int array type, so that the GCC
+ * Unicode strings (prefixed with an L before the opening quotation mark) can be used instead of explicit arrays
+ * of ASCII characters
+ * - Fixed Endpoint/Pipes being configured incorrectly if the maximum endpoint/pipe size for the selected USB AVR
+ * model was given as the bank size
+ * - HID device demos now use a true raw array for the HID report descriptor rather than a struct wrapped array
+ * - Added VERSION_BCD() macro, fixed reported HID and USB version numbers in demo descriptors
+ * - Cleaned up GetDescriptor device chapter 9 handler function
+ * - Added GET_REPORT class specific request to HID demos to make them complaint to the HID class
+ * - Cleaned up setting of USB_IsInitialized and USB_IsConnected values to only when needed
+ * - Removed Atomic.c and ISRMacro.h; the library was already only compatible with recent avr-lib-c for other reasons
+ * - All demos and library functions now use USB standardized names for the USB data (bRequest, wLength, etc.)
+ * - Added USE_NONSTANDARD_DESCRIPTOR_NAMES token to switch back to the non-standard descriptor element names
+ *
+ *
+ * \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 (090505)
+ *
+ * - Added HID Report Parser API to the library
+ * - Added Mouse and Keyboard host demo applications, using the new HID report parser engine
+ * - Added MouseFullInt demo, which demonstrates a fully interrupt (including control requests) mouse device
+ * - Fixed incorrect length value in the audio control descriptor of the AudioOutput and AudioInput demos
+ * - Added MIDI device demo application to the library
+ * - Fixed problem preventing USB devices from being resumed from a suspended state
+ * - Added new CDC class bootloader to the library, based on the AVR109 bootloader protocol
+ * - Added header to each demo application indicating the mode, class, subclass, standards used and supported speed
+ * - Functions expecting endpoint/pipe numbers are no longer automatically masked against ENDPOINT_EPNUM_MASK or
+ * PIPE_PIPENUM_MASK - this should be manually added to code which requires it
+ * - Fixed DFU class bootloader - corrected frequency of flash page writes, greatly reducing programming time
+ * - Renamed AVR_HOST_GetDeviceConfigDescriptor() to USB_Host_GetDeviceConfigDescriptor() and AVR_HOST_GetNextDescriptor()
+ * to USB_Host_GetNextDescriptor()
+ * - Added new USB_Host_GetNextDescriptorOfTypeBefore() and USB_Host_GetNextDescriptorOfTypeAfter() routines
+ * - Moved configuration descriptor routines to MyUSB/Drivers/USB/Class/, new accompanying ConfigDescriptors.c file
+ * - Added new configuration descriptor comparator API for more powerful descriptor parsing, updated host demos to use the
+ * new comparator API
+ * - Fixed MassStorageHost demo capacity printout, and changed data read/write mode from little-endian to the correct
+ * big-endian for SCSI devices
+ * - Fixed macro/function naming consistency; USB_HOST is now USB_Host, USB_DEV is now USB_Device
+ * - Added better error reporting to host demos
+ * - Added 10 microsecond delay after addressing devices in host mode, to prevent control stalls
+ *
+ *
+ * \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
+ * - Fixed CDC and USBtoSerial demos - Stream commands do not work for control endpoints, and the
+ * GetLineCoding request had an incorrect RequestType mask preventing it from being processed
+ * - Improved reliability of the USBtoSerial demo, adding a busy wait while the buffer is full
+ * - Device control endpoint size is now determined from the device's descriptors rather than being fixed
+ * - 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 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
+ *
+ *
+ * \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
+ * speed mode devices to enumerate properly
+ * - USB to Serial demo data endpoints changed to dual-banked 16 byte to allow the demo to work
+ * on USB AVRs with limited USB FIFO RAM
+ * - Changed demo endpoint numbers to use endpoints 3 and 4 for double banking, to allow limited
+ * USB device controller AVRs (AT90USB162, AT90USB82) to function correctly
+ * - Updated Audio Out demo to use timer 1 for AVRs lacking a timer 3 for the PWM output
+ * - Fixed incorrect USB_DEV_OPT_HIGHSPEED entry in the Mass Storage device demo makefile
+ * - Optimized Mass Storage demo for a little extra transfer speed
+ * - Added LED indicators to the Keyboard demo for Caps Lock, Num Lock and Scroll Lock
+ * - Added Endpoint_Read_Stream, Endpoint_Write_Stream, Pipe_Read_Stream and Pipe_Write_Stream functions
+ * (including Big and Little Endian variants)
+ * - Made Dataflash functions inline for speed, removed now empty Dataflash.c driver file
+ * - Added new SetSystemClockPrescaler() macro (thanks to Joerg Wunsch)
+ * - Fixed Endpoint_ClearStall() to function correctly on full USB controller AVRs (AT90USBXXX6/7)
+ * - Endpoint_Setup_In_Clear() and Endpoint_Setup_Out_Clear() no longer set FIFOCON, in line with the
+ * directives in the datasheet
+ * - Fixed PLL prescaler defines for all AVR models and frequencies
+ * - Fixed ENDPOINT_INT_IN and ENDPOINT_INT_OUT definitions
+ * - Added interrupt driven keyboard and mouse device demos
+ * - Combined USB_Device_ClearFeature and USB_Device_SetFeature requests into a single routine for code
+ * size savings
+ * - Added missing Pipe_GetCurrentPipe() macro to Pipe.h
+ *
+ *
+ * \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
+ * - Added USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS compile time options to instruct the library
+ * to use descriptors stored in RAM or EEPROM rather than flash memory
+ * - All demos now disable watchdog on startup, in case it has been enabled by fuses or the bootloader
+ * - USB_DEV_OPT_LOWSPEED option now works correctly
+ * - Added ability to set the USB options statically for a binary size reduction via the USE_STATIC_OPTIONS
+ * compile time define
+ * - USB_Init no longer takes a Mode parameter if compiled for a USB device with no host mode option, or
+ * if forced to a particular mode via the USB_HOST_ONLY or USB_DEVICE_ONLY compile time options
+ * - USB_Init no longer takes an Options parameter if options statically configured by USE_STATIC_OPTIONS
+ * - Endpoint_Ignore_* and Pipe_Ignore_* made smaller by making the dummy variable non-volatile so that the
+ * compiler can throw away the result more efficiently
+ * - Added in an optional GroupID value to each scheduler entry, so that groups of tasks can once again be
+ * controlled by the new Scheduler_SetGroupTaskMode() routine
+ * - Added support for AT90USB162 and AT90USB82 AVR models
+ * - Added support for the STK525 and STK526 boards
+ * - 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
+ * - 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
+ * USB_HOST_IsDeviceFullSpeed() to be in line with the official USB speed names (to avoid confusion with
+ * the real high speed mode, which is unavailable on the USB AVRs)
+ *
+ *
+ * \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
+ * 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
+ * - All demos updated to stop the USB task when not in use via the appropriate USB events
+ * - Mass Storage Host demo application updated to function correctly with all USB flash disks
+ * - Mass Storage Host demo application now prints out the capacity and number of LUNs in the attached
+ * device, and prints the first block as hexadecimal numbers rather than ASCII characters
+ * - Endpoint and Pipe clearing routines now clear the Endpoint/Pipe interrupt and status flags
+ * - Shifted error handling code in the host enum state machine to a single block, to reduce code complexity
+ * - Added in DESCRIPTOR_TYPE, DESCRIPTOR_SIZE and DESCRIPTOR_CAST macros to make config descriptor processing
+ * clearer in USB hosts and DESCRIPTOR_ADDRESS for convenience in USB devices
+ * - 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_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
+ * - 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 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
+ * - 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
+ * 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 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
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompileTimeTokens.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompileTimeTokens.txt new file mode 100644 index 0000000000..966ddd0fe4 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompileTimeTokens.txt @@ -0,0 +1,223 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_TokenSummary Summary of Compile Tokens
+ *
+ * The following lists all the possible tokens which can be defined in a project makefile, and passed to the
+ * compiler via the -D switch, to alter the LUFA library code. These tokens may alter the library behaviour,
+ * or remove features unused by a given application in order to save flash space.
+ *
+ * \note If the \c USE_LUFA_CONFIG_HEADER token is defined, the library will include a header file named \c LUFAConfig.h located
+ * in the user directory where the below compile time tokens may be defined. This allows for an alternative to makefile
+ * defined tokens for configuring the library.
+ *
+ * \section Sec_SummaryNonUSBTokens Non USB Related Tokens
+ * This section describes compile tokens which affect non-USB sections of the LUFA library.
+ *
+ * - <b>DISABLE_TERMINAL_CODES</b> - (\ref Group_Terminal) - <i>All Architectures</i> \n
+ * If an application contains ANSI terminal control codes listed in TerminalCodes.h, it might be desired to remove them
+ * at compile time for use with a terminal which is non-ANSI control code aware, without modifying the source code. If
+ * this token is defined, all ANSI control codes in the application code from the TerminalCodes.h header are removed from
+ * the source code at compile time.
+ *
+ *
+ * \section Sec_SummaryUSBClassTokens USB Class Driver Related Tokens
+ * This section describes compile tokens which affect USB class-specific drivers in the LUFA library.
+ *
+ * - <b>HID_HOST_BOOT_PROTOCOL_ONLY</b> - (\ref Group_USBClassHIDHost) - <i>All Architectures</i> \n
+ * By default, the USB HID Host class driver is designed to work with HID devices using either the Boot or Report HID
+ * communication protocols. On devices where the Report protocol is not used (i.e. in applications where only basic
+ * Mouse or Keyboard operation is desired, using boot compatible devices), the code responsible for the Report protocol
+ * mode can be removed to save space in the compiled application by defining this token. When defined, it is still necessary
+ * to explicitly put the attached device into Boot protocol mode via a call to \ref HID_Host_SetBootProtocol().
+ *
+ * - <b>HID_STATETABLE_STACK_DEPTH</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n
+ * HID reports may contain PUSH and POP elements, to store and retrieve the current HID state table onto a stack. This
+ * allows for reports to save the state table before modifying it slightly for a data item, and then restore the previous
+ * state table in a compact manner. This token may be defined to a non-zero 8-bit value to give the maximum depth of the state
+ * table stack. If not defined, this defaults to the value indicated in the HID.h file documentation.
+ *
+ * - <b>HID_USAGE_STACK_DEPTH</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n
+ * HID reports generally contain many USAGE elements, which are assigned to INPUT, OUTPUT and FEATURE items in succession
+ * when multiple items are defined at once (via REPORT COUNT elements). This allows for several items to be defined with
+ * different usages in a compact manner. This token may be defined to a non-zero 8-bit value to set the maximum depth of the
+ * usage stack, indicating the maximum number of USAGE items which can be stored temporarily until the next INPUT, OUTPUT
+ * and FEATURE item. If not defined, this defaults to the value indicated in the HID.h file documentation.
+ *
+ * - <b>HID_MAX_COLLECTIONS</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n
+ * HID reports generally contain several COLLECTION elements, used to group related data items together. Collection information
+ * is stored separately in the processed usage structure (and referred to by the data elements in the structure) to save space.
+ * This token may be defined to a non-zero 8-bit value to set the maximum number of COLLECTION items which can be processed by the
+ * parser into the resultant processed report structure. If not defined, this defaults to the value indicated in the HID.h file
+ * documentation.
+ *
+ * - <b>HID_MAX_REPORTITEMS</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n
+ * All HID reports contain one or more INPUT, OUTPUT and/or FEATURE items describing the data which can be sent to and from the HID
+ * device. Each item has associated usages, bit offsets in the item reports and other associated data indicating the manner in which
+ * the report data should be interpreted by the host. This token may be defined to a non-zero 8-bit value to set the maximum number of
+ * data elements which can be stored in the processed HID report structure, including INPUT, OUTPUT and (if enabled) FEATURE items.
+ * If a item has a multiple count (i.e. a REPORT COUNT of more than 1), each item in the report count is placed separately in the
+ * processed HID report table. If not defined, this defaults to the value indicated in the HID.h file documentation.
+ *
+ * - <b>HID_MAX_REPORT_IDS</b>=<i>x</i> - (\ref Group_HIDParser) - <i>All Architectures</i> \n
+ * HID reports may contain several report IDs, to logically distinguish grouped device data from one another - for example, a combination
+ * keyboard and mouse might use report IDs to separate the keyboard reports from the mouse reports. In order to determine the size of each
+ * report, and thus know how many bytes must be read or written, the size of each report (IN, OUT and FEATURE) must be calculated and
+ * stored. This token may be defined to a non-zero 8-bit value to set the maximum number of report IDs in a device which can be processed
+ * and their sizes calculated/stored into the resultant processed report structure. If not defined, this defaults to the value indicated in
+ * the HID.h file documentation.
+ *
+ * - <b>NO_CLASS_DRIVER_AUTOFLUSH</b> - (\ref Group_USBClassDrivers) - <i>All Architectures</i> \n
+ * Many of the device and host mode class drivers automatically flush any data waiting to be written to an interface, when the corresponding
+ * USB management task is executed. This is usually desirable to ensure that any queued data is sent as soon as possible once and new data is
+ * constructed in the main program loop. However, if flushing is to be controlled manually by the user application via the *_Flush() commands,
+ * the compile time token may be defined in the application's makefile to disable automatic flushing during calls to the class driver USB
+ * management tasks.
+ *
+ *
+ * \section Sec_SummaryUSBTokens General USB Driver Related Tokens
+ * This section describes compile tokens which affect USB driver stack as a whole in the LUFA library.
+ *
+ * - <b>ORDERED_EP_CONFIG</b> - (\ref Group_EndpointManagement , \ref Group_PipeManagement) - <i>AVR8, UC3</i> \n
+ * The USB AVRs do not allow for Endpoints and Pipes to be configured out of order; they <i>must</i> be configured in an ascending order to
+ * prevent data corruption issues. However, by default LUFA employs a workaround to allow for unordered Endpoint/Pipe initialization. This compile
+ * time token may be used to restrict the initialization order to ascending indexes only in exchange for a smaller compiled binary size. Use
+ * caution when applied to applications using the library USB Class drivers; the user application must ensure that all endpoints and pipes are
+ * allocated sequentially.
+ *
+ * - <b>USE_STATIC_OPTIONS</b>=<i>x</i> - (\ref Group_USBManagement) - <i>All Architectures</i> \n
+ * By default, the USB_Init() function accepts dynamic options at runtime to alter the library behaviour, including whether the USB pad
+ * voltage regulator is enabled, and the device speed when in device mode. By defining this token to a mask comprised of the USB options
+ * mask defines usually passed as the Options parameter to USB_Init(), the resulting compiled binary can be decreased in size by removing
+ * the dynamic options code, and replacing it with the statically set options. When defined, the USB_Init() function no longer accepts an
+ * Options parameter.
+ *
+ * - <b>USB_DEVICE_ONLY</b> - (\ref Group_USBManagement) - <i>All Architectures</i> \n
+ * For the USB AVR models supporting both device and host USB modes, the USB_Init() function contains a Mode parameter which specifies the
+ * mode the library should be initialized to. If only device mode is required, the code for USB host mode can be removed from the binary to
+ * save space. When defined, the USB_Init() function no longer accepts a Mode parameter. This define is irrelevant on smaller USB AVRs which
+ * do not support host mode.
+ *
+ * - <b>USB_HOST_ONLY</b> - (\ref Group_USBManagement) - <i>All Architectures</i> \n
+ * Same as USB_DEVICE_ONLY, except the library is fixed to USB host mode rather than USB device mode. Not available on some USB AVR models.
+ *
+ * - <b>USB_STREAM_TIMEOUT_MS</b>=<i>x</i> - (\ref Group_USBManagement) - <i>All Architectures</i> \n
+ * When endpoint and/or pipe stream functions are used, by default there is a timeout between each transfer which the connected device or host
+ * must satisfy, or the stream function aborts the remaining data transfer. This token may be defined to a non-zero 16-bit value to set the timeout
+ * period for stream transfers, specified in milliseconds. If not defined, the default value specified in LowLevel.h is used instead.
+ *
+ * - <b>NO_LIMITED_CONTROLLER_CONNECT</b> - (\ref Group_Events) - <i>AVR8 Only</i> \n
+ * On the smaller USB AVRs, the USB controller lacks VBUS events to determine the physical connection state of the USB bus to a host. In lieu of
+ * VBUS events, the library attempts to determine the connection state via the bus suspension and wake up events instead. This however may be
+ * slightly inaccurate due to the possibility of the host suspending the bus while the device is still connected. If accurate connection status is
+ * required, the VBUS line of the USB connector should be routed to an AVR pin to detect its level, so that the USB_DeviceState global
+ * can be accurately set and the \ref EVENT_USB_Device_Connect() and \ref EVENT_USB_Device_Disconnect() events manually raised by the RAISE_EVENT macro.
+ * When defined, this token disables the library's auto-detection of the connection state by the aforementioned suspension and wake up events.
+ *
+ * - <b>NO_SOF_EVENTS</b> - (\ref Group_Events) - <i>All Architectures</i> \n
+ * By default, there exists a LUFA application event for the start of each USB frame while the USB bus is not suspended in either host or device mode.
+ * This event can be selectively enabled or disabled by calling the appropriate device or host mode function. When this compile time token is defined,
+ * the ability to receive USB Start of Frame events via the \ref EVENT_USB_Device_StartOfFrame() or \ref EVENT_USB_Host_StartOfFrame() events is removed,
+ * reducing the compiled program's binary size.
+ *
+ *
+ * \section Sec_SummaryUSBDeviceTokens USB Device Mode Driver Related Tokens
+ * This section describes compile tokens which affect USB driver stack of the LUFA library when used in Device mode.
+ *
+ * - <b>USE_RAM_DESCRIPTORS</b> - (\ref Group_StdDescriptors) - <i>AVR8 Only</i> \n
+ * Define this token to indicate to the USB driver that all device descriptors are stored in RAM, rather than being located in any one
+ * of the AVR's memory spaces. RAM descriptors may be desirable in applications where the descriptors need to be modified at runtime.
+ *
+ * - <b>USE_FLASH_DESCRIPTORS</b> - (\ref Group_StdDescriptors) - <i>AVR8 Only</i> \n
+ * Similar to USE_RAM_DESCRIPTORS, but all descriptors are stored in the AVR's FLASH memory rather than RAM.
+ *
+ * - <b>USE_EEPROM_DESCRIPTORS</b> - (\ref Group_StdDescriptors) - <i>AVR8 Only</i> \n
+ * Similar to USE_RAM_DESCRIPTORS, but all descriptors are stored in the AVR's EEPROM memory rather than RAM.
+ *
+ * - <b>NO_INTERNAL_SERIAL</b> - (\ref Group_StdDescriptors) - <i>All Architectures</i> \n
+ * Some AVR models contain a unique serial number which can be used as the device serial number, while in device mode. This allows
+ * the host to uniquely identify the device regardless of if it is moved between USB ports on the same computer, allowing allocated
+ * resources (such as drivers, COM Port number allocations) to be preserved. This is not needed in many apps, and so the code that
+ * performs this task can be disabled by defining this option and passing it to the compiler via the -D switch.
+ *
+ * - <b>FIXED_CONTROL_ENDPOINT_SIZE</b>=<i>x</i> - (\ref Group_EndpointManagement) - <i>All Architectures</i> \n
+ * By default, the library determines the size of the control endpoint (when in device mode) by reading the device descriptor.
+ * Normally this reduces the amount of configuration required for the library, allows the value to change dynamically (if
+ * descriptors are stored in EEPROM or RAM rather than flash memory) and reduces code maintenance. However, this token can be
+ * defined to a non-zero value instead to give the size in bytes of the control endpoint, to reduce the size of the compiled
+ * binary.
+ *
+ * - <b>DEVICE_STATE_AS_GPIOR</b> - (\ref Group_Device) - <i>AVR8 Only</i> \n
+ * One of the most frequently used global variables in the stack is the USB_DeviceState global, which indicates the current state of
+ * the Device State Machine. To reduce the amount of code and time required to access and modify this global in an application, this token
+ * may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR
+ * reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except
+ * implicitly via the library APIs.
+ *
+ * - <b>FIXED_NUM_CONFIGURATIONS</b>=<i>x</i> - (\ref Group_Device) - <i>All Architectures</i> \n
+ * By default, the library determines the number of configurations a USB device supports by reading the device descriptor. This reduces
+ * the amount of configuration required to set up the library, and allows the value to change dynamically (if descriptors are stored in
+ * EEPROM or RAM rather than flash memory) and reduces code maintenance. However, this value may be fixed via this token in the project
+ * makefile to reduce the compiled size of the binary at the expense of flexibility.
+ *
+ * - <b>CONTROL_ONLY_DEVICE</b> - (\ref Group_Device) - <i>All Architectures</i> \n
+ * In some limited USB device applications, there are no device endpoints other than the control endpoint; i.e. all device communication
+ * is through control endpoint requests. Defining this token will remove several features related to the selection and control of device
+ * endpoints internally, saving space. Generally, this is usually only useful in (some) bootloaders and is best avoided.
+ *
+ * - <b>MAX_ENDPOINT_INDEX</b> - (\ref Group_Device) - <i>XMEGA Only</i> \n
+ * Defining this value to the highest index (not address - this excludes the direction flag) endpoint within the device will restrict the
+ * number of FIFOs created internally for the endpoint buffers, reducing the total RAM usage.
+ *
+ * - <b>INTERRUPT_CONTROL_ENDPOINT</b> - (\ref Group_USBManagement) - <i>All Architectures</i> \n
+ * Some applications prefer to not call the USB_USBTask() management task regularly while in device mode, as it can complicate code significantly.
+ * Instead, when device mode is used this token can be passed to the library via the -D switch to allow the library to manage the USB control
+ * endpoint entirely via USB controller interrupts asynchronously to the user application. When defined, USB_USBTask() does not need to be called
+ * when in USB device mode.
+ *
+ * - <b>NO_DEVICE_REMOTE_WAKEUP</b> - (\ref Group_Device) - <i>All Architectures</i> \n
+ * Many devices do not require the use of the Remote Wakeup features of USB, used to wake up the USB host when suspended. On these devices,
+ * the code required to manage device Remote Wakeup can be disabled by defining this token and passing it to the library via the -D switch.
+ *
+ * - <b>NO_DEVICE_SELF_POWER</b> - (\ref Group_Device) - <i>All Architectures</i> \n
+ * USB devices may be bus powered, self powered, or a combination of both. When a device can be both bus powered and self powered, the host may
+ * query the device to determine the current power source, via \ref USB_Device_CurrentlySelfPowered. For solely bus powered devices, this global
+ * and the code required to manage it may be disabled by passing this token to the library via the -D switch.
+ *
+ *
+ * \section Sec_SummaryUSBHostTokens USB Host Mode Driver Related Tokens
+ *
+ * This section describes compile tokens which affect USB driver stack of the LUFA library when used in Host mode.
+ *
+ * - <b>HOST_STATE_AS_GPIOR</b> - (\ref Group_Host) - <i>AVR8 Only</i> \n
+ * One of the most frequently used global variables in the stack is the USB_HostState global, which indicates the current state of
+ * the Host State Machine. To reduce the amount of code and time required to access and modify this global in an application, this token
+ * may be defined to a value between 0 and 2 to fix the state variable into one of the three general purpose IO registers inside the AVR
+ * reserved for application use. When defined, the corresponding GPIOR register should not be used within the user application except
+ * implicitly via the library APIs.
+ *
+ * - <b>USB_HOST_TIMEOUT_MS</b>=<i>x</i> - (\ref Group_Host) - <i>All Architectures</i> \n
+ * When a control transfer is initiated in host mode to an attached device, a timeout is used to abort the transfer if the attached
+ * device fails to respond within the timeout period. This token may be defined to a non-zero 16-bit value to set the timeout period for
+ * control transfers, specified in milliseconds. If not defined, the default value specified in Host.h is used instead.
+ *
+ * - <b>HOST_DEVICE_SETTLE_DELAY_MS</b>=<i>x</i> - (\ref Group_Host) - <i>All Architectures</i> \n
+ * Some devices require a delay of up to 5 seconds after they are connected to VBUS before the enumeration process can be started, or
+ * they will fail to enumerate correctly. By placing a delay before the enumeration process, it can be ensured that the bus has settled
+ * back to a known idle state before communications occur with the device. This token may be defined to a 16-bit value to set the device
+ * settle period, specified in milliseconds. If not defined, the default value specified in Host.h is used instead.
+ *
+ * - <b>INVERTED_VBUS_ENABLE_LINE</b> - (\ref Group_Host) - <i>All Architectures</i> \n
+ * If enabled, this will indicate that the USB target VBUS line polarity is inverted; i.e. it should be pulled low to enable VBUS to the
+ * target, and pulled high to stop the target VBUS generation.
+ *
+ * \attention On AVR8 architecture devices, this compile time option requires \c NO_AUTO_VBUS_MANAGEMENT to be set.
+ *
+ * - <b>NO_AUTO_VBUS_MANAGEMENT</b> - (\ref Group_Host) - <i>All Architectures</i> \n
+ * Disables the automatic management of VBUS to the target, i.e. automatic shut down in the even of an overcurrent situation. When enabled, VBUS
+ * is enabled while the USB controller is initialized in USB Host mode.
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompilingApps.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompilingApps.txt new file mode 100644 index 0000000000..85912b56ee --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/CompilingApps.txt @@ -0,0 +1,50 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_CompilingApps Compiling the Demos, Bootloaders and Projects
+ *
+ * The following details how to compile the included LUFA demos, applications and bootloaders using AVR-GCC.
+ *
+ * \section Sec_Prerequisites Prerequisites
+ * Before you can compile any of the LUFA library code or demos, you will need a recent distribution of avr-libc (1.6.2+)
+ * and the AVR-GCC (4.2+) compiler. A standard "coreutils" package for your system is also required for command line
+ * compilation of LUFA based applications.
+ *
+ * \subsection SSec_PreqWindows Windows Prerequisites
+ * On Windows, you will need a copy of the latest Atmel Toolchain, either downloaded and installed as a standalone
+ * package, or installed as part of Atmel Studio. You will need to ensure that the "bin" directory of the toolchain
+ * is available in your system's <b>PATH</b> environment variable.
+ *
+ * In addition, you will need to install a ported version of the ZSH or BASH *nix shells, and a standard set of *nix
+ * utilities such as <i>cut</i>, <i>find</i> and <i>sed</i>. These can be found in the "basic" system package of the
+ * of the MinGW installer (<a>http://www.mingw.org</a>). Once installed, add the "msys\1.0\bin" of the MinGW installation
+ * folder is added to your system's <b>PATH</b> environment variable.
+ *
+ * The bootloaders currently also require the "bc" application, which can be installed from
+ * <a>http://gnuwin32.sourceforge.net/downlinks/bc.php</a>. Once installed add the "GnuWin32\bin" path of the GnuWin32
+ * installation folder to your system's <b>PATH</b> environment variable.
+ *
+ * \subsection SSec_PreqLinux Linux Prerequisites
+ * On Linux systems you will need to install the latest Linux distribution of the standalone Atmel Toolchain from the
+ * Atmel website for general development, or use the latest avr-libc and avr-gcc packages for your chosen distribution's
+ * package manager. For full device support, the Atmel standalone package is recommended.
+ *
+ * \section Sec_Compiling Compiling a LUFA Application
+ * Compiling the LUFA demos, applications and/or bootloaders is very simple. LUFA comes with makefile scripts for
+ * each individual demo, bootloader and project folder, as well as scripts in the Demos/, Bootloaders/, Projects/
+ * and the LUFA root directory. Compilation of projects can be started from any of the above directories, with a build
+ * started from an upper directory in the directory structure executing build of all child directories under it. This
+ * means that while a build inside a particular demo directory will build only that particular demo, a build started from
+ * the /Demos/ directory will build all LUFA demo projects sequentially.
+ *
+ * To build a project from the source via the command line, the command <b>"make all"</b> should be executed from the command
+ * line in the directory of interest. To remove compiled files (including the binary output, all intermediately files and all
+ * diagnostic output files), execute <b>"make clean"</b>. Once a "make all" has been run and no errors were encountered, the
+ * resulting binary will be located in the generated ".HEX" file. If your project makes use of pre-initialized EEPROM
+ * variables, the generated ".EEP" file will contain the project's EEPROM data.
+ *
+ * \see \ref Page_BuildSystem for information on the LUFA build system.
+ */
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ConfiguringApps.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ConfiguringApps.txt new file mode 100644 index 0000000000..f126e69bbd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ConfiguringApps.txt @@ -0,0 +1,104 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_ConfiguringApps Configuring the Demos, Bootloaders and Projects
+ *
+ * If the target microcontroller model, architecture, clock speed, board or other settings are different from the current
+ * settings, they must be changed and the project recompiled from the source code before being programmed into the microcontroller.
+ * Most project configuration options are located in the <tt>makefile</tt> build script inside each LUFA application's folder,
+ * however some demo or application-specific configuration settings are located in one or more of the source files of the project.
+ * See each project's individual documentation for application-specific configuration values.
+ *
+ * Each project "makefile" contains all the script and configuration data required to compile each project. When opened with
+ * any regular basic text editor such as Notepad or WordPad (ensure that the save format is a pure ASCII text format) the
+ * build configuration settings may be altered.
+ *
+ * \see \ref Page_BuildSystem for information on the LUFA build system.
+ *
+ * \section Sec_AppConfigParams The Default Application Template
+ *
+ * Below is a copy of the default LUFA application makefile, which can be used as a template for each application.
+ *
+ * \verbinclude makefile_template
+ *
+ * Inside each makefile, a number of configuration variables are listed with the syntax "<VARIABLE NAME> = <VALUE>". For
+ * each application, the important standard variables which should be altered are:
+ *
+ * - <b>MCU</b>, the target processor model
+ * - <b>ARCH</b>, the target microcontroller architecture
+ * - <b>BOARD</b>, the target board hardware
+ * - <b>F_CPU</b>, the target CPU master clock frequency, after any prescaling
+ * - <b>F_USB</b>, the target raw input clock to the USB module of the processor
+ * - <b>OPTIMIZATION</b>, the level of optimization to compile with
+ * - <b>TARGET</b>, the name of the target output binary and other files
+ * - <b>SRC</b>, the list of source files to compile/assemble/link
+ * - <b>LUFA_PATH</b>, the path to the LUFA library core source code
+ * - <b>CC_FLAGS</b>, the common command line flags to pass to the C/C++ compiler, assembler and linker
+ * - <b>LD_FLAGS</b>, the command line flags to pass to the linker
+ *
+ * These values should be changed to reflect the build hardware.
+ *
+ * \subsection SSec_MCU The MCU Parameter
+ * This parameter indicates the target microcontroller model for the compiled application. This should be set to the model of the target
+ * microcontroller (such as the AT90USB1287, or the ATMEGA32U4), in all lower-case (e.g. "at90usb1287"). Note that not all demos support all the
+ * microcontroller models and architectures, as they may make use of peripherals or modes only present in some devices.
+ *
+ * For supported processor models, see \ref Page_DeviceSupport.
+ *
+ * \subsection SSec_ARCH The ARCH Parameter
+ * This parameter indicates the target microcontroller architecture the library is to be compiled for. Different microcontroller
+ * architectures require different source files to be compiled into the final binary, and so this option must be set to the correct
+ * architecture for the selected platform.
+ *
+ * For supported processor architectures, see \ref Page_DeviceSupport.
+ *
+ * \subsection SSec_BOARD The BOARD Parameter
+ * This parameter indicates the target board hardware for the compiled application. Some LUFA library drivers are board-specific,
+ * such as the LED driver, and the library needs to know the layout of the target board. If you are using one of the board models listed
+ * on the main library page, change this parameter to the board name in all UPPER-case.
+ *
+ * If you are not using any board-specific drivers in the LUFA library, or you are using a custom board layout, change this to read
+ * "USER" (no quotes) instead of a standard board name. If the USER board type is selected and the application makes use of one or more
+ * board-specific hardware drivers inside the LUFA library, then the appropriate stub drives files should be copied from the \c /CodeTemplates/DriverStubs/
+ * directory into a /Board/ folder inside the application directory, and the stub driver completed with the appropriate code to drive the
+ * custom board's hardware.
+ *
+ * For boards with built in hardware driver support within the LUFA library, see \ref Page_DeviceSupport.
+ *
+ * \subsection SSec_F_CPU The F_CPU Parameter
+ * This parameter indicates the target microcontroller's main CPU clock frequency, in Hz. This is used by many libraries (and applications) for
+ * timing related purposes, and should reflect the actual CPU speed after any prescaling or adjustments are performed.
+ *
+ * \subsection SSec_F_USB The F_USB Parameter
+ * This parameter indicates the raw input clock frequency to the USB module within the microcontroller in Hz. This may be very different on some platforms
+ * to the main CPU clock or other peripheral/bus clocks.
+ *
+ * \subsection SSec_OPTIMIZATION The OPTIMIZATION Parameter
+ * This parameter indicates the level of optimization to use when compiling the application. This will allow you to compile with an optimization level
+ * supported by GCC, from <tt>0</tt> (no optimization) to <tt>3</tt> (fastest runtime optimization) or <tt>s</tt> (smallest size).
+ *
+ * \subsection SSec_TARGET The TARGET Parameter
+ * This parameter indicates the application target name, which is used as the base filename for the build binary and debugging files. This will be the
+ * name of the output files once linked together into the final application, ready to load into the target.
+ *
+ * \subsection SSec_SRC The SRC Parameter
+ * This parameter indicates the source files used to compile the application, as a list of C (<tt>*.c</tt>), C++ (<tt>*.cpp</tt>) and Assembly (<tt>*.S</tt>) files. Note that
+ * all assembly files must end in a <b>capital</b> .S extension, as lowercase .s files are reserved for GCC intermediate files.
+ *
+ * \subsection SSec_LUFA_PATH The LUFA_PATH Parameter
+ * As each LUFA program requires the LUFA library source code to compile correctly, the application must know where the LUFA library is located. This
+ * value specifies the path to the LUFA library core. This path may be relative or absolute, however note than even under Windows based systems the
+ * forward-slash (/) path seperator must be used.
+ *
+ * \subsection SSec_CC_FLAGS The CC_FLAGS Parameter
+ * This parameter lists the compiler flags passed to the C/C++ compiler, the assembler and the linker. These are used as-is directly to GCC and thus
+ * must match GCC's command line options as given in the GCC manual. This variable may be used to define tokens directly on the command line, enable or
+ * disable warnings, adjust the target-specific tuning parameters or other options.
+ *
+ * \subsection SSec_LD_FLAGS The LD_FLAGS Parameter
+ * This parameter lists the linker flags passed exclusively to the linker. These are used as-is directly to GCC and thus must match GCC's command line
+ * linker options as given in the GCC manual. This variable may be used to create or relocate custom data sections, or enable linker specific behaviors.
+ */
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DevelopingWithLUFA.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DevelopingWithLUFA.txt new file mode 100644 index 0000000000..becd58e542 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DevelopingWithLUFA.txt @@ -0,0 +1,23 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/**
+ * \page Page_DevelopingWithLUFA Developing With LUFA
+ *
+ * This section of the manual contains information on LUFA development, such as Getting Started information,
+ * information on compile-time tuning of the library and other developer-related sections.
+ *
+ * <b>Subsections:</b>
+ * \li \subpage Page_BuildSystem - The LUFA Buildsystem
+ * \li \subpage Page_TokenSummary - Summary of Compile Time Tokens
+ * \li \subpage Page_Migration - Migrating from an Older LUFA Version
+ * \li \subpage Page_VIDPID - Allocated USB VID and PID Values
+ * \li \subpage Page_BuildLibrary - Building as a Linkable Library
+ * \li \subpage Page_ExportingLibrary - Exporting LUFA for IDE Use
+ * \li \subpage Page_WritingBoardDrivers - How to Write Custom Board Drivers
+ * \li \subpage Page_SoftwareBootloaderStart - How to jump to the bootloader in software
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DeviceSupport.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DeviceSupport.txt new file mode 100644 index 0000000000..18e808f4d5 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DeviceSupport.txt @@ -0,0 +1,432 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/**
+ * \page Page_DeviceSupport Device and Hardware Support
+ *
+ * <b>Atmel Microcontrollers:</b>
+ * \li \subpage Page_AVR8Support - Atmel AVR8 Support
+ * \li \subpage Page_UC3Support - Atmel AVR32 UC3 Support
+ * \li \subpage Page_XMEGASupport - Atmel XMEGA Support
+ */
+
+/**
+ * \page Page_AVR8Support Atmel 8-Bit AVR (AVR8) Support
+ *
+ * \section Sec_AVR8Support_Devices Supported Microcontroller Models
+ *
+ * Currently supported AVR8 models:
+ *
+ * <table>
+ * <tr>
+ * <th width="150px">Part</th>
+ * <th width="150px">USB Device Mode</th>
+ * <th width="150px">USB Host Mode</th>
+ * </tr>
+ * <tr>
+ * <td>AT90USB82</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATMEGA8U2</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>AT90USB162</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATMEGA16U2</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATMEGA16U4</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATMEGA32U2</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATMEGA32U4</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATMEGA32U6</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>AT90USB646</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>AT90USB647</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT90USB1286</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>AT90USB1287</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * </table>
+ *
+ * \section Sec_AVR8Support_Boards Supported Atmel Boards
+ * Currently supported Atmel AVR8 boards (see \ref Group_BoardTypes):
+ * - AT90USBKEY
+ * - ATAVRUSBRF01
+ * - EVK527
+ * - RZUSBSTICK
+ * - STK525
+ * - STK526
+ * - XPLAIN (Original green board, <i>not</i> the newer blue XPLAINED family boards)
+ *
+ * \section Sec_AVR8Support_ThirdParty Supported Third Party Models
+ * Currently supported third-party boards (see \ref Group_BoardTypes for makefile \c BOARD constant names):
+ * - Adafruit U4 Breakout Board
+ * - Arduino Uno
+ * - Bitwizard Multio and Big-Multio
+ * - Busware BUI
+ * - Busware CUL V3
+ * - Busware TUL
+ * - DorkbotPDX Duce
+ * - Fletchtronics Bumble-B (using manufacturer recommended peripheral layout)
+ * - Kernel Concepts USBFOO
+ * - Linnix UDIP
+ * - MattairTech JM-DB-U2
+ * - Maximus USB
+ * - Micropendous Boards (Micropendous-32U2, Micropendous-1, Micropendous-2)
+ * - Microsin AVR-USB162
+ * - Minimus USB
+ * - Olimex AVR-USB-162
+ * - Olimex AVR-USB-32U4
+ * - Olimex AVR-USB-T32U4
+ * - Olimex AVR-ISP-MK2
+ * - Paranoid Studio's US2AX (V1, V2 and V3 hardware revisions)
+ * - PJRC Teensy (1.x and 2.x versions)
+ * - Sparkfun U2 Breakout Board
+ * - TCNISO Blackcat USB JTAG
+ * - Tempusdictum Benito
+ * - Tom's USBTINY-MKII (all revisions and versions)
+ * - Custom User Boards (with Board Drivers if desired, see \ref Page_WritingBoardDrivers)
+ */
+
+/**
+ * \page Page_UC3Support Atmel 32-Bit UC3 AVR (UC3)
+ *
+ * \warning The AVR32 UC3 device support is currently <b>experimental</b>, and is included for preview purposes only.
+ *
+ * \section Sec_UC3Support_Devices Supported Microcontroller Models
+ *
+ * Currently supported UC3 models:
+ *
+ * <table>
+ * <tr>
+ * <th width="150px">Part</th>
+ * <th width="150px">USB Device Mode</th>
+ * <th width="150px">USB Host Mode</th>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A064</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A164</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A364</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A364S</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A464</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A464S</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B064</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B164</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A0128</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A1128</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A3128</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A3128S</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A4128</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A4128S</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B0128</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B1128</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A0256</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A1256</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A3256</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A3256S</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A4256</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A4256S</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B0256</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B1256</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A0512</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3A1512</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B0512</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * <tr>
+ * <td>AT32UC3B1512</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * </tr>
+ * </table>
+ *
+ * \section Sec_UC3Support_Boards Supported Atmel Boards
+ *
+ * Currently supported Atmel UC3 boards (see \ref Group_BoardTypes):
+ * - EVK1100
+ * - EVK1101
+ * - EVK1104
+ *
+ * \section Sec_UC3Support_ThirdParty Supported Third Party Models
+ *
+ * Currently supported third-party boards (see \ref Group_BoardTypes for makefile \c BOARD constant names):
+ * - Custom User Boards (with Board Drivers if desired, see \ref Page_WritingBoardDrivers)
+ */
+
+/**
+ * \page Page_XMEGASupport Atmel USB XMEGA AVR (XMEGA)
+ *
+ * \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
+ *
+ * \section Sec_XMEGASupport_Devices Supported Microcontroller Models
+ *
+ * Currently supported XMEGA models:
+ *
+ * <table>
+ * <tr>
+ * <th width="150px">Part</th>
+ * <th width="150px">USB Device Mode</th>
+ * <th width="150px">USB Host Mode</th>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA16A4U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA32A4U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA64A4U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA128A4U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA64A3U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA128A3U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA192A3U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA256A3U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA256A3BU</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA128A1U</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA64B3</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA128B3</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA64B1</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA128B1</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA64C3</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA128C3</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA192C3</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA256C3</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA384C3</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA16C4</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * <tr>
+ * <td>ATXMEGA32C4</td>
+ * <td bgcolor="#00EE00">Yes</td>
+ * <td bgcolor="#EE0000">No</td>
+ * </tr>
+ * </table>
+ *
+ * \section Sec_XMEGASupport_Boards Supported Atmel Boards
+ * Currently supported Atmel XMEGA boards (see \ref Group_BoardTypes):
+ * - XMEGA A3BU Xplained
+ * - XMEGA B1 Xplained
+ *
+ * \section Sec_XMEGASupport_ThirdParty Supported Third Party Models
+ * Currently supported third-party boards (see \ref Group_BoardTypes for makefile \c BOARD constant names):
+ * - Custom User Boards (with Board Drivers if desired, see \ref Page_WritingBoardDrivers)
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DirectorySummaries.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DirectorySummaries.txt new file mode 100644 index 0000000000..b042246776 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/DirectorySummaries.txt @@ -0,0 +1,80 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \dir Platform
+ * \brief Platform specific drivers.
+ *
+ * This folder contains platform specific drivers and defines for various supported architectures. These may or may
+ * not be used in a LUFA application, and are provided for convenience purposes.
+ *
+ * \dir Drivers
+ * \brief Library hardware and software drivers.
+ *
+ * This folder contains all the library hardware and software drivers for each supported board, architecture and
+ * microcontroller model.
+ *
+ * \dir Drivers/Misc
+ * \brief Miscellaneous driver files.
+ *
+ * This folder contains drivers for aspects other than the USB interface, board hardware or microcontroller peripherals.
+ *
+ * \dir Drivers/Peripheral
+ * \brief Microcontroller peripheral driver files.
+ *
+ * This folder contains drivers for various low level microcontroller peripherals, usually located on the microcontroller
+ * die within the same physical chip.
+ *
+ * \dir Drivers/USB
+ * \brief USB controller peripheral driver files.
+ *
+ * This folder contains the complete LUFA USB stack and controller files, including the core driver and stack, as well
+ * as the USB class driver implementations.
+ *
+ * \dir Drivers/USB/Core
+ * \brief Core USB driver files.
+ *
+ * This folder contains the core USB stack and controller driver files, to correctly implement USB functionality on the
+ * target architecture and microcontroller model. This
+ *
+ * \dir Drivers/USB/Class
+ * \brief USB Class helper driver files.
+ *
+ * This folder contains drivers for implementing functionality of standardized USB classes. These are not used directly by the library,
+ * but provide a standard and library-maintained way of implementing functionality from some of the defined USB classes without extensive
+ * development effort. Is is recommended that these drivers be used where possible to reduce maintenance of user applications.
+ *
+ * \dir Drivers/USB/Class/Device
+ * \brief USB Device Class helper driver files.
+ *
+ * Device mode drivers for the standard USB classes.
+ *
+ * \dir Drivers/USB/Class/Host
+ * \brief USB Host Class helper driver files.
+ *
+ * Host mode drivers for the standard USB classes.
+ *
+ * \dir Drivers/Board
+ * \brief Board hardware driver files.
+ *
+ * This folder contains drivers for interfacing with the physical hardware on supported commercial boards, primarily from
+ * the Atmel corporation. Header files in this folder should be included in user applications requiring the functionality of
+ * hardware placed on supported boards.
+ *
+ * \dir CodeTemplates
+ * \brief Code templates for use in LUFA powered applications.
+ *
+ * This contains code templates for board drivers, sample LUFA project makefiles and other similar templates that can be copied into
+ * a LUFA powered application and modified to speed up development.
+ *
+ * \dir CodeTemplates/DriverStubs
+ * \brief Driver stub header files for custom boards, to allow the LUFA board drivers to operate.
+ *
+ * This contains stub files for the LUFA board drivers. If the LUFA board drivers are used with board hardware other than those
+ * directly supported by the library, the BOARD parameter of the application's makefile can be set to "USER", and these stub files
+ * copied to the "/Board/" directory of the application's folder. When fleshed out with working driver code for the custom board,
+ * the corresponding LUFA board APIs will work correctly with the non-standard board hardware.
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Donating.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Donating.txt new file mode 100644 index 0000000000..7e947c2a2c --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Donating.txt @@ -0,0 +1,24 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/**
+ * \page Page_Donating Donating to Support This Project
+ *
+ * \image html Images/Author.jpg "Dean Camera, LUFA Developer"
+ *
+ * I am a 23 year old Atmel Applications Engineer, living in Trondheim, Norway and working on LUFA in my spare time.
+ * The development and support of this library requires much effort from myself, as I am the sole developer, maintainer
+ * and supporter. Please consider donating a small amount to support this and my future Open Source projects - All
+ * donations are <i>greatly</i> appreciated.
+ *
+ * Note that commercial entities can remove the attribution portion of the LUFA license by a one-time fee - see
+ * \ref Page_LicenseInfo for more details (<b>Note: Please do NOT pay this in advance through the donation link below -
+ * contact author for payment details.</b>).
+ *
+ * \image html "http://www.pledgie.com/campaigns/6927.png?skin_name=chrome"
+ * <a href='http://www.lufa-lib.org/donate'>Donate to this project via PayPal</a> - Thanks in Advance!
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ExportingLibrary.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ExportingLibrary.txt new file mode 100644 index 0000000000..65d7fc9236 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ExportingLibrary.txt @@ -0,0 +1,106 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_ExportingLibrary Exporting the Library for IDE Use
+ *
+ * While LUFA was designed to allow for easy compilation in a makefile driven environment,
+ * it is possible to export the library into a form suitable for drop-in use inside of an
+ * IDE.
+ *
+ * \section Sec_LibraryExport Exporting the Library
+ * An export of the library is at its most basic, a direct copy of the main "LUFA" source folder from the
+ * root download folder; this contains the library core which can be re-used within external projects.
+ * However, as many IDEs attempt to automatically compile all included source files, it is neccesary to
+ * exclude some directories and files from the library core export to allow for easier integration into
+ * an IDE project.
+ *
+ * \subsection SSec_ManualExport Manual Export
+ * To manually export the library core, copy over the main LUFA library folder from the LUFA root directory,
+ * renaming as desired. Within the library core folder, the following directories should be removed or
+ * excluded from your IDE import:
+ * - Documentation/
+ * - DoxygenPages/
+ * - CodeTemplates/
+ *
+ * If required, files from the CodeTemplates/ subdirectory may be copied to your IDE project as needed.
+ *
+ * The resulting copy of the library may then be imported into your chosen IDE according to the instructions
+ * shown in \ref Sec_LibraryImport.
+ *
+ * \subsection SSec_AutomaticExport Automatic Export
+ * If desired, the steps indicated in \ref SSec_ManualExport may be automatically performed, by running the
+ * command <b><code>make export_tar</code></b> from the command line. This will generate two .tar files in the
+ * current directory, named <code>LUFA_YYMMDD.tar</code> and <code>LUFA_YYMMDD_Code_Templates.tar</code> (where
+ * "YYMMDD" is the version of the library being exported). The first archive contains the exported LUFA core
+ * with the non-required files removed, while the second contains an archived copy of the code template files
+ * for the current LUFA version.
+ *
+ * The resulting archived copy of the library may then be extracted to your chosen IDE project source directory
+ * and imported according to the instructions shown in \ref Sec_LibraryImport.
+ *
+ * \section Sec_LibraryImport Importing the Library
+ * An exported copy of the library may be imported wholesale into an IDE project, if the instructions detailed
+ * in \ref Sec_LibraryExport are followed.
+ *
+ * Specific instructions for importing an exported version of LUFA into various IDEs are listed below.
+ *
+ * \subsection SSec_AS56_Import Importing into AVRStudio 5/Atmel Studio 6
+ * To import LUFA into a new or existing project, the following steps must be followed.
+ *
+ * \subsubsection SSSec_AS56_Import_Step1 Copy over the exported library
+ * Copy over the exported library archive created via the steps listed in \ref Sec_LibraryExport to your AS5/AS6
+ * project directory.
+ *
+ * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step1.png
+ *
+ * \subsubsection SSSec_AS56_Import_Step2 Extract exported library
+ * Extract out the contents of the archive to a new folder. This may be any name you wish, however keep in mind
+ * that this name will need to be referenced within your user application under most circumstances. It is
+ * suggested that this folder be named "LUFA", or "LUFA" followed by the version string for easy reference.
+ *
+ * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step2.png
+ *
+ * \subsubsection SSSec_AS56_Import_Step3 Add the library files
+ * Open your AVRStudio 5/Atmel Studio 6 project. From the "Solution Explorer" pane, click the "Show All Files"
+ * button on the toolbar to display ghosted icons of files and folders located in the project source directory
+ * that are not currently added to the project.
+ *
+ * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step3.png
+ *
+ * Right-click the ghosted version of the extracted LUFA export folder in the Solution Explorer pane, and
+ * choose the "Add to Project" option from the context menu. This will add the entire LUFA source tree to the
+ * current project.
+ *
+ * \subsubsection SSSec_AS56_Import_Step4 Open Project Toolchain Properties
+ * In the Solution Explorer pane, click the project node, and press the "Properties" button in the toolbar to
+ * open the Project Properties window. This window allows you to configure the various project global compiler,
+ * assembler and linker options.
+ *
+ * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step4.png
+ *
+ * Click the "Toolchain" tab on the left side of the Project Properties window.
+ *
+ * \subsubsection SSSec_AS56_Import_Step5 Configure Project Toolchain Properties
+ *
+ * In the GNU C Compiler section, open the "Symbols" page. Click the "Add Item" button to the top-right of the
+ * "Defined Symbols" section to add new symbols.
+ *
+ * At a minimum, you will need to define the following symbols (for more information on these symbols, see
+ * \ref Page_ConfiguringApps):
+ * - ARCH
+ * - F_CPU
+ * - F_USB
+ * - BOARD
+ * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step5_1.png
+ *
+ * Next, open the GNU C Compiler section's "Optimization" page. Ensure that the option to prepare functions for
+ * garbage collection is enabled.
+ * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step5_2.png
+ *
+ * Finally, in the GNU C Linker section, open the "Optimization" page. Ensure that the option to garbage collect
+ * unused sections is selected.
+ * \image html Images/AS5_AS6_Import/AS5_AS6_Import_Step5_3.png
+ */
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/FutureChanges.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/FutureChanges.txt new file mode 100644 index 0000000000..9660a473a2 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/FutureChanges.txt @@ -0,0 +1,49 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+ /** \page Page_FutureChanges Future Changes
+ *
+ * Below is a list of future changes which are proposed for the LUFA library, but not yet started/complete.
+ * This gives an unordered list of future changes which may be available in future releases of the library.
+ * If you have an item to add to this list, please contact the library author via email, the LUFA mailing list,
+ * or post your suggestion as an enhancement request to the project bug tracker.
+ *
+ * <b>Targeted for Future Releases:</b>
+ * - Code Features
+ * -# Add hub support when in Host mode for multiple devices
+ * -# Investigate virtual hubs when in device mode instead of composite devices
+ * -# Re-add interrupt Pipe/Endpoint support
+ * -# Update stream APIs to use DMA transfers on supported architectures
+ * -# Pull out third party libraries into a separate folder and reference them as required
+ * -# Add a LUFA_YIELD macro for integration into a third-party RTOS
+ * -# Abstract out Mass Storage byte send/receive to prevent low level API use in projects
+ * -# Fix HID report parser usage support for array types
+ * -# Make HOST_DEVICE_SETTLE_DELAY_MS a global variable that can be changed
+ * -# Add MANDATORY_EVENT_FUNCTIONS compile time option
+ * -# Add watchdog support to the library and apps/bootloaders
+ * - Testing/Verification
+ * -# Re-run USBIF test suite on all classes to formally verify operation
+ * -# Implement automated functional testing of all demos
+ * - Documentation/Support
+ * -# Add detailed overviews of how each demo works
+ * -# Add board overviews
+ * -# Write LUFA tutorials
+ * - Demos/Projects
+ * -# Device/Host USB bridge
+ * -# Finish incomplete demos and projects
+ * -# Add class driver support for Test and Measurement class
+ * -# Add class driver support for EEM class
+ * -# Add class driver support for ECM class
+ * -# Add class driver generic HID report host demo
+ * -# Implement flow control for USB to Serial project
+ * - Ports
+ * -# Port all demos to multiple architectures
+ * -# Finish USB XMEGA port
+ * -# Add AVR32 UC3C, UC3D and UC3L support
+ * -# Atmel ARM7 series microcontrollers
+ * -# Other (commercial) C compilers
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/GettingStarted.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/GettingStarted.txt new file mode 100644 index 0000000000..b62a7cae18 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/GettingStarted.txt @@ -0,0 +1,25 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_GettingStarted Getting Started
+ *
+ * Out of the box, LUFA contains a large number of pre-made class demos for you to test, experiment with and
+ * ultimately build upon for your own projects. All the demos (where possible) come pre-configured to build and
+ * run correctly on the AT90USB1287 AVR microcontroller, mounted on the Atmel USBKEY board and running at an 8MHz
+ * master clock. This is due to two reasons; one, it is the hardware the author possesses, and two, it is the most
+ * popular Atmel USB demonstration board to date. To learn how to reconfigure, recompile and program the included
+ * LUFA applications using different settings, see the subsections below.
+ *
+ * Most of the included demos in the /Demos/ folder come in both ClassDriver and LowLevel varieties. If you are new
+ * to LUFA, it is highly recommended that you look at the ClassDriver versions first, which use the pre-made USB
+ * Class Drivers (\ref Group_USBClassDrivers) to simplify the use of the standard USB classes in user applications.
+ *
+ * <b>Subsections:</b>
+ * \li \subpage Page_ConfiguringApps - How to Configure the Included Demos, Projects and Bootloaders
+ * \li \subpage Page_CompilingApps - How to Compile the Included Demos, Projects and Bootloaders
+ * \li \subpage Page_ProgrammingApps - How to Program an AVR with the Included Demos, Projects and Bootloaders
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Groups.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Groups.txt new file mode 100644 index 0000000000..3a3509d3fd --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/Groups.txt @@ -0,0 +1,38 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \defgroup Group_BoardDrivers Board Drivers
+ *
+ * Functions, macros, variables, enums and types related to the control of physical board hardware.
+ */
+
+/** \defgroup Group_PeripheralDrivers On-chip Peripheral Drivers
+ *
+ * Functions, macros, variables, enums and types related to the control of AVR subsystems.
+ */
+
+/** \defgroup Group_MiscDrivers Miscellaneous Drivers
+ *
+ * Miscellaneous driver Functions, macros, variables, enums and types.
+ */
+
+/** \defgroup Group_PlatformDrivers_AVR8 AVR8
+ * \ingroup Group_PlatformDrivers
+ *
+ * Drivers relating to the AVR8 architecture platform, such as clock setup and interrupt management.
+ */
+
+/** \defgroup Group_PlatformDrivers_XMEGA XMEGA
+ * \ingroup Group_PlatformDrivers
+ *
+ * Drivers relating to the XMEGA architecture platform, such as clock setup and interrupt management.
+ */
+
+/** \defgroup Group_PlatformDrivers_UC3 UC3
+ * \ingroup Group_PlatformDrivers
+ *
+ * Drivers relating to the UC3 architecture platform, such as clock setup and interrupt management.
+ */
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+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+ /** \page Page_KnownIssues Known Issues
+ * The following are known issues present in each official LUFA release. This list should contain all known
+ * issues in the library. Most of these issues should be corrected in the future release - see
+ * \ref Page_FutureChanges for a list of planned changes in future releases.
+ *
+ * \section Sec_KnownIssues120730 Version 120730
+ * - AVR8 Architecture
+ * - No known issues.
+ * - UC3 Architecture
+ * \warning The UC3 device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only. \n
+ *
+ * - No demos, bootloaders or projects have been ported for the UC3 devices in the current release,
+ * although the architecture is supported in the LUFA core library.
+ * - DMA transfers to and from the USB controller are not yet implemented for this release.
+ * - The UC3C, UC3D and UC3L sub-families of UC3 are not currently supported by the library due to their
+ * altered USB controller design.
+ * - The various \c CreateStream() functions for creating standard \c <stdio.h> compatible virtual file
+ * streams are not available on the UC3 architecture, due to a lack of suitable library support.
+ * - XMEGA Architecture
+ * \warning The XMEGA device support is currently <b>experimental</b> (incomplete and/or non-functional), and is included for preview purposes only.
+ *
+ * - No demos, bootloaders or projects have been ported for the XMEGA devices in the current release,
+ * although the architecture is supported in the LUFA core library.
+ * - Endpoints of more than 64 bytes are not currently supported in this release.
+ * - Isochronous endpoints are not currently supported in this release. As a result, the audio class
+ * cannot be used on XMEGA devices.
+ * - Multiple-bank endpoints are not currently supported in this release.
+ * - Early revisions of the ATXMEGA128A1U are incompatible with LUFA, due to their various errata
+ * relating to the USB controller.
+ * - Architecture Independent
+ * - The HID parser fails for array type elements that have a MIN and MAX usage applied; each element
+ * in the array will receive a unique incrementing usage from the MIN value, up to MAX.
+ * - The LUFA library is not watchdog aware, and thus timeouts are possible if short periods are used
+ * and a lengthy USB operation is initiated.
+ * - Build System
+ * - No known issues.
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LUFAPoweredProjects.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LUFAPoweredProjects.txt new file mode 100644 index 0000000000..c3bf3db9df --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LUFAPoweredProjects.txt @@ -0,0 +1,181 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_LUFAPoweredProjects User Projects Powered by LUFA
+ *
+ * LUFA is currently in use all around the world, in many applications both commercial and non-commercial. Below is a
+ * list of known public LUFA powered projects, which all use the LUFA library in some way. Feel free to visit each project's
+ * home page for more information on each project.
+ *
+ * If you have a project that you would like to add to this list, please contact me via the details on the main page of this
+ * documentation.
+ *
+ * \section Sec_BoardsUsingLUFA AVR-USB Development Boards Using LUFA
+ *
+ * The following is a list of known AVR USB development boards, which recommend using LUFA for the USB stack. Some of these
+ * are open design, and all are available for purchase as completed development boards suitable for project development.
+ *
+ * \li AVR-USB-162, a USBKEY-like development board for the AT90USB162: http://olimex.com/dev/avr-usb-162.html
+ * \li Benito #7, a no-frills USB board: http://www.dorkbotpdx.org/wiki/benito
+ * \li Duce, the sucessor to the Benito #7: http://dorkbotpdx.org/wiki/duce
+ * \li JM-DB-U2, an ATMEGA32U2 development board: http://u2.mattair.net/index.html
+ * \li Micropendous, an open design/source set of AVR USB development boards: http://micropendous.org/
+ * \li Microsin AVR-USB162 breakout board, a DIY AT90USB162 development board: http://microsin.ru/content/view/685/44/
+ * \li Minimus USB, a board specially designed for PSGroove: http://www.minimususb.com/
+ * \li Nanduino, a do-it-yourself AT90USB162 board: http://www.makestuff.eu/wordpress/?page_id=569
+ * \li Sparkfun ATMEGA8U2 breakout board: http://www.sparkfun.com/products/10277
+ * \li Teensy and Teensy++, two other AVR USB development boards: http://www.pjrc.com/teensy/index.html
+ * \li U2DIL/U4DIL, a set of DIP layout USB AVR boards: http://www.reworld.eu/re/en/products/u2dil/
+ * \li USB2AX, a tiny USB to serial converter board: http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX
+ * \li USBFOO 2, AT90USB162 based development board: http://shop.kernelconcepts.de/product_info.php?products_id=102
+ *
+ * \section Sec_LUFAProjects Projects Using LUFA (Hobbyist)
+ *
+ * The following are known hobbyist projects using LUFA. Most are open source, and show off interesting ways that the LUFA library
+ * can be incorporated into many different applications.
+ *
+ * \li Accelerometer Game Joystick: http://www.crictor.co.il/he/episodes/joystick/
+ * \li Arcade Controller: http://fletchtronics.net/arcade-controller-made-petunia
+ * \li Arcade Joystick: http://jamie.lentin.co.uk/embedded/arcade-joystick/
+ * \li AttoBasic AVR BASIC interpreter: http://www.cappels.org/dproj/AttoBasic2_1/AttoBasic_2.1_with_USB_and_Arduino_support.html
+ * \li AVR USB Modem, a 3G Wireless Modem host: http://code.google.com/p/avrusbmodem/
+ * \li Bicycle POV: http://www.code.google.com/p/bicycleledpov/
+ * \li Bluetooth Explorerbot: http://code.google.com/p/bluetooth-explorerbot/
+ * \li Bus Ninja, an AVR clone of the popular BusPirate project: http://blog.hodgepig.org/busninja/
+ * \li CAMTRIG, a remote Camera Trigger device: http://code.astraw.com/projects/motmot/camtrig
+ * \li CD Driver Emulator Dongle for ISO Files: http://cdemu.blogspot.com/
+ * \li ClockTamer, a configurable clock generator: http://code.google.com/p/clock-tamer/
+ * \li Collection of alternative Arduino Uno firmwares: http://hunt.net.nz/users/darran/
+ * \li Computer controlled LED matrix (Russian): http://we.easyelectronics.ru/AVR/nebolshoy-primer-s-lufa-hidapi.html
+ * \li CULFW, a 868MHz RF packet encoder/decoder: http://www.koeniglich.de/culfw/culfw.html
+ * \li Dashkey, a custom PC keyboard controller: http://geekhack.org/showwiki.php?title=Island:19096
+ * \li DIY PS3 controller emulator: https://code.google.com/p/diyps3controller/
+ * \li EMuSer, a USB-RS422 adapter for E-Mu samplers: http://www.emxp.net/EMuSer.htm
+ * \li Estick JTAG, an ARM JTAG debugger: http://code.google.com/p/estick-jtag/
+ * \li "Fingerlicking Wingdinger" (WARNING: Bad language if no Javascript), a MIDI controller: http://noisybox.net/electronics/wingdinger/
+ * \li Flyatar, a real-time fly tracking system: https://github.com/peterpolidoro/Flyatar
+ * \li FootJoy, a 22 button, 6-axis josystick with keyboard and mouse modes: https://bitbucket.org/sirbrialliance/foot-joy/
+ * \li Gamecube controller to USB adapter: https://www.facebook.com/media/set/?set=a.10150202447076304.310536.688776303&l=df53851c50
+ * \li Garmin GPS USB to NMEA standard serial sentence translator: http://github.com/nall/garmin-transmogrifier/tree/master
+ * \li Generic HID Device Creator: http://generichid.sourceforge.net/
+ * \li Generic HID Open Source Framework: http://www.waitingforfriday.com/index.php/USB_Generic_HID_Open_Source_Framework_for_Atmel_AVR_and_Windows
+ * \li Ghetto Drum, a MIDI drum controller: http://noisybox.net/art/gdrum/
+ * \li GPS enabled lap timer for vehicles: http://www.assembla.com/code/ironlung/subversion/nodes/trunk/LapTimer
+ * \li Hardware Volume Control: https://github.com/davidk/hw-volume-control
+ * \li Hiduino, a USB-MIDI replacement firmware for the Arduino Uno: http://code.google.com/p/hiduino/
+ * \li Ikea RGB LED USB modification: http://slashhome.se/p/projects/id/ikea_dioder_usb/#project
+ * \li IR Remote to Keyboard decoder: http://netzhansa.blogspot.com/2010/04/our-living-room-hi-fi-setup-needs-mp3.html
+ * \li Jukebox panic button: http://thinkl33t.co.uk/the-panic-button
+ * \li LED Panel controller: http://projects.peterpolidoro.net/caltech/panelscontroller/panelscontroller.htm
+ * \li Linux Secure Storage Dongle: http://github.com/TomMD/teensy
+ * \li LUFA powered DDR dance mat (French): http://logicien-parfait.fr/dokuwiki/doku.php?id=projet:ddr_repair
+ * \li MakeTV Episode Dispenser: http://www.youtube.com/watch?v=BkWUi18hl3g
+ * \li MidiMonster, a USB-to-MIDI gateway board: http://www.dorkbotpdx.org/wiki/midimonster
+ * \li MIDI Theremin: http://baldwisdom.com/usb-midi-controller-theremin-style-on-arduino-uno/
+ * \li MIDI interface hack of a toy Guitar: http://blog.x37v.info/2011/06/26/toy-guitar-hacked-midi-conroller
+ * \li MiniBloq, a graphical Ardunio programming environment : http://minibloq.org/
+ * \li MiXley, a port of the Teacup 3D printer firmware for the USB AVRs: http://codaset.com/michielh/mixley
+ * \li Mobo 4.3, a USB controlled all band (160-10m) HF SDR transceiver: http://sites.google.com/site/lofturj/mobo4_3
+ * \li Moco, a native Arduino Uno MIDI replacement firmware: http://web.mac.com/kuwatay/morecat_lab./MocoLUFA.html
+ * \li Motherboard BIOS flasher: http://www.coreboot.org/InSystemFlasher
+ * \li Multi-button Joystick (French): http://logicien-parfait.fr/dokuwiki/doku.php?id=projet:joystick
+ * \li Music Playing Alarm Clock (Tutorial): http://www.instructables.com/id/Music-Playing-Alarm-Clock/
+ * \li Nehebkau, Laptop Controlled Keyboard and Mouse: http://www.frank-zhao.com/cache/nehebkau.php
+ * \li NeroJTAG, a JTAG dongle: https://github.com/makestuff/neroJtag
+ * \li NES Controller USB modification: http://projects.peterpolidoro.net/video/NESUSB.htm
+ * \li Nikon wireless camera remote control (Norwegian): http://hekta.org/~hpe1119/
+ * \li Opendous-JTAG, an open source ARM JTAG debugger: http://code.google.com/p/opendous-jtag/
+ * \li Openkubus, an open source hardware-based authentication dongle: http://code.google.com/p/openkubus/
+ * \li Orbee, a USB connected RGB Orb for notifications: http://www.franksworkshop.com.au/Electronics/Orbee/Orbee.htm
+ * \li PPM signal generator over USB: https://github.com/G33KatWork/USBPPM
+ * \li Programmable keyboard controller: http://41j.com/blog/2011/10/a-programmable-keyboard-controller/
+ * \li Programmable XBOX controller: http://richard-burke.dyndns.org/wordpress/pan-galactic-gargantuan-gargle-brain-aka-xbox-360-usb-controller/
+ * \li PSGroove, a Playstation 3 Homebrew dongle: http://github.com/psgroove
+ * \li PS/2 to USB adapter: https://github.com/makestuff/p2ukbd
+ * \li Reprap with LUFA, a LUFA powered 3D printer: http://code.google.com/p/at90usb1287-code-for-arduino-and-eclipse/
+ * \li RFPirate, a RF experimentation platform: https://github.com/ebuller/RF-Pirate
+ * \li RF Transciever using the MRF49XA: http://alternet.us.com/?page_id=1494
+ * \li SD Card reader: http://elasticsheep.com/2010/04/teensy2-usb-mass-storage-with-an-sd-card/
+ * \li SDR1, a Software Defined Radio firmware: https://code.google.com/p/sdr-mk1/
+ * \li SEGA Megadrive/Genesis Development Cartridge: http://www.makestuff.eu/wordpress/?page_id=398
+ * \li Serial Line bus analyser: http://www.pjrc.com/teensy/projects/SerialAnalyzer.html
+ * \li SNES custom FLASH ROM: http://electrifiedfoolingmachine.co/?page_id=633
+ * \li Smartcard Detective: https://code.google.com/p/smartcarddetective/
+ * \li SmartportVHD Apple II Mass Storage adapter: http://pcedric3.free.fr/SmartportVHD/
+ * \li Single LED Matrix Display: http://guysoft.wordpress.com/2009/10/08/bumble-b/
+ * \li Simple USB LED Controller: https://github.com/scottbez1/sulc
+ * \li Stripe Snoop, a Magnetic Card reader: http://www.ossguy.com/ss_usb/
+ * \li Stylophone, with USB MIDI connectivity: http://www.waitingforfriday.com/index.php/Stylophone_Studio_5
+ * \li Teensy SD Card .WAV file player: http://elasticsheep.com/2010/04/teensy2-usb-wav-player-part-1/
+ * \li Touchscreen Input Device: http://capnstech.blogspot.com/2010/07/touchscreen-update.html
+ * \li UDFS, a BBC Micro USB disk filing system: https://github.com/makestuff/udfs
+ * \li Universal USB AVR Module: http://usbavr.bplaced.net/
+ * \li USB2AX, a USB to Dynamixel network adapter: http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX
+ * \li USB Infrared Receiver/Transmitter: http://vaton4.web2001.cz/
+ * \li USB Interface for Playstation Portable Devices: http://forums.ps2dev.org/viewtopic.php?t=11001
+ * \li USB MIDI to DMX controller: http://github.com/hanshuebner/miDiMX
+ * \li USB powered Geiger Counter: http://uhrheber.wordpress.com/2011/04/28/a-usb-powered-geiger-counter-for-the-z2-and-other-computers/
+ * \li Userial, a USB to Serial converter with SPI, I2C and other protocols: http://www.tty1.net/userial/
+ * \li Wireless MIDI Guitar system: http://www.ise.pw.edu.pl/~wzab/wireless_guitar_system/
+ * \li Xnormidi, a C MIDI library: http://x37v.info/projects/xnormidi
+ * \li XUM1541, a Commodore 64 floppy drive to USB adapter: http://www.root.org/~nate/c64/xum1541/
+ * \li Zeus, a touch screen computer for music manipulation: http://www.benbengler.com/developments_zeus.html
+ *
+ * \section Sec_LUFACommercialProjects Projects Using LUFA (Commercial)
+ *
+ * The following is a list of known commercial products using LUFA. Some of these are open source, although many are "black-box"
+ * solutions with no source code given. Those companies which have purchased a Commercial License to LUFA (see \ref Page_LicenseInfo)
+ * are not listed here unless specifically requested.
+ *
+ * \li Arduino Uno, the official Arduino board: http://www.arduino.cc
+ * \li ARPS Locator: http://la3t.hamradio.no/lab//?id=tracker_en
+ * \li AsTeRICS assistive technologies project, HID actuator: http://www.asterics.eu
+ * \li Ceberus, a MadCatz Xbox 360 arcade stick modifier: http://www.phreakmods.com/products/cerberus
+ * \li CFFA3000, a CompactFlash interface for the Apple II: http://www.dreher.net/CFforAppleII
+ * \li Digital Survey Instruments Magnetometer and Pointer: http://www.digitalsurveyinstruments.com/
+ * \li FinchRobot, a robot designed for educational use: http://www.finchrobot.com/
+ * \li HummingBird Kit, a robotics learning platform: http://www.hummingbirdkit.com/
+ * \li Penguino, an Arduino Board With On-Board LUFA Powered Debugger/Programmer: http://wiki.icy.com.au/PenguinoAVR
+ * \li PIR-1, an IR control interface for consumer electronics: http://www.promixis.com/pir-1.php
+ * \li PIR-4, a USB Connected 4 port IR transmitter: http://promixis.com/pir-4.php
+ * \li KeyGlove, an alternative input system: http://www.keyglove.net/
+ * \li Many of Busware's Products: http://www.busware.de/
+ * \li MIDIFighter, a USB-MIDI controller: http://www.midifighter.com/
+ * \li Norduino, a wireless Arduino: http://norduino.robomotic.com/norduino-is-now-usb-hid/
+ * \li Olimex AVR-ISP-MK2, an AVRISP-MKII Clone AVR Programmer: https://www.olimex.com/dev/avr-isp-mk2.html
+ * \li Retrode, a USB Games Console Cartridge Reader: http://www.retrode.org
+ * \li RFI21.1EU UHF RFID reader: http://www.metra.cz/rfid/uhf-rfid-ctecky/rfi21-1eu-uhf-rfid-ctecka.htm
+ * \li SmartCardDetective, a Smart Card analysis tool: http://www.smartcarddetective.com/
+ * \li USBTINY-MKII, an AVRISP-MKII Clone AVR Programmer: http://tom-itx.dyndns.org:81/~webpage/boards/USBTiny_Mkii/USBTiny_Mkii_index.php
+ * \li UDS18B20 USB Temperature sensor: http://toughlog.org/uds18b20/
+ * \li VMeter, a USB MIDI touch strip controller: http://www.vmeter.net/
+ * \li XMEGA Development Board, using LUFA as an On-Board Programmer: http://xmega.mattair.net/
+ * \li Zeptoprog, a multifunction AVR programmer: http://www.mattairtech.com/index.php/featured/zeptoprog.html
+ *
+ * \section Sec_LUFAPublications Publications Mentioning LUFA
+ * The following are published magazines which have either mentioned or featured the LUFA library.
+ *
+ * \li Elektor Magazine, "My First AVR-USB" by Antoine Authier (feature), January 2010 Issue
+ * \li Elektor Magazine, "USB is Cool/Sucks" by Jerry Jacobs and Chris Vossen (minor mention), January 2010 Issue
+ * \li Elektor Magazine, "20 x Open Source" by Jens Nickel, March 2010 Issue
+ * \li Circuit Cellar Magazine, "Advanced USB Design Debugging" by Collin O'Flynn, August 2010 Issue
+ *
+ * \section Sec_LUFANotableMentions Other Notable Mentions of LUFA
+ * The following are non-magazine but notable mentions of the LUFA library.
+ *
+ * \li Adafruit "Ask an Engineer", 7th November 2010
+ * \li Arduino 2010 Keynote speech
+ * \li The Amp Hour podcast blog #11
+ * \li Blackhat 2011 conference, "Exploiting USB Devices with Arduino"
+ *
+ * \section Sec_PortsAndForks Non-Official LUFA Ports and Forks
+ * The following are unofficial forks of the LUFA codebase, which implement different features such as support for
+ * additional architectures.
+ *
+ * \li NXP's official "nxpusblib" LUFA fork, for LPC devices: http://www.lpcware.com/content/project/nxpusblib
+ * \li Kevin Mehall's LUFA port to the NXP LPC13xx: https://github.com/kevinmehall/LUFA-LPC13xx
+ *
+ */
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LibraryResources.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LibraryResources.txt new file mode 100644 index 0000000000..a85d59c164 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LibraryResources.txt @@ -0,0 +1,34 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/**
+ * \page Page_Resources Library Resources
+ *
+ * \section Sec_UnofficialResources Unofficial Resources
+ * Unofficial Russian LUFA documentation translation: http://microsin.ru/Download.cnt/doc/LUFA/ \n
+ * Tutorial for LUFA USB Control Transfers: http://www.avrbeginners.net/new/tutorials/usb-control-transfers-with-lufa/
+ *
+ * \section Sec_ProjectPages LUFA Related Webpages
+ * Project Homepage: http://www.lufa-lib.org \n
+ * Commercial Licenses: http://www.lufa-lib.org/license \n
+ * Author's Website: http://www.fourwalledcubicle.com \n
+ * Development Blog: http://www.fourwalledcubicle.com/blog \n
+ *
+ * \section Sec_ProjectHelp Assistance With LUFA
+ * Support Mailing List: http://www.lufa-lib.org/support \n
+ * Author's Email: dean [at] fourwalledcubicle [dot] com \n
+ *
+ * \section Sec_InDevelopment Latest In-Development Source Code
+ * Issue Tracker: http://www.lufa-lib.org/tracker \n
+ * Public SVN Repository: http://www.lufa-lib.org/svn \n
+ * Public GIT Repository: http://www.lufa-lib.org/git \n
+ * Latest Repository Source Archive: http://www.lufa-lib.org/latest-archive \n
+ * Commit RSS Feed: http://www.lufa-lib.org/rss \n
+ *
+ * \section Sec_USBResources USB Resources
+ * USB-IF Website: http://www.usb.org \n
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LicenseInfo.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LicenseInfo.txt new file mode 100644 index 0000000000..091ce94316 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/LicenseInfo.txt @@ -0,0 +1,22 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/**
+ * \page Page_LicenseInfo Source Code License
+ *
+ * The LUFA library is currently released under the MIT license, included below.
+ *
+ * Commercial entities can opt out of the public disclosure clause in this license
+ * for a one-time US$1500 payment. This provides a non-exclusive modified MIT licensed which
+ * allows for the free use of the LUFA library, bootloaders and (where the sole copyright
+ * is attributed to Dean Camera) demos without public disclosure within an organization, in
+ * addition to three free hours of consultation with the library author, and priority support.
+ * Please visit the Commercial License link on \ref Page_Resources for more information on
+ * ordering a commercial license for your company.
+ *
+ * \verbinclude License.txt
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MainPage.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MainPage.txt new file mode 100644 index 0000000000..ce351ad3e0 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MainPage.txt @@ -0,0 +1,52 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/**
+ * \mainpage
+ *
+ * \image html Images/LUFA.png
+ * <div align="center"><small><i>Logo design by <a href="http://www.studiomonsoon.com">Studio Monsoon Photography</a></i></small></div>
+ * \n
+ * <div align="center"><a href="http://www.lufa-lib.org">http://www.lufa-lib.org</a></div>
+ * \n
+ *
+ * <b>LUFA is donationware. For author and donation information, see \ref Page_Donating.</b>
+ *
+ * LUFA is an open-source USB library for the USB-enabled AVR microcontrollers, released under the MIT license (see \ref Page_LicenseInfo).
+ * It supports a large number of USB AVR models and boards (see \ref Page_DeviceSupport). It is designed to provide an easy to use,
+ * feature rich framework for the development of USB peripherals and hosts.
+ *
+ * LUFA focuses on the microcontroller side of USB development only; it includes no PC host USB driver development facilities - other projects
+ * such as the Windows Driver Development Kit, Windows USB Device Mode Framework and libusb may be of interest for developing custom OS drivers.
+ * While custom USB devices can be made with LUFA using such tools, the included demos all use the inbuilt OS drivers for each USB class for
+ * simplicity.
+ *
+ * The library is currently in a stable release, suitable for download and incorporation into user projects for
+ * both host and device modes. For information about the project progression, see the blog link at \ref Page_Resources.
+ *
+ * LUFA is written specifically for the free AVR-GCC compiler, and uses several GCC-only extensions to make the
+ * library API more streamlined and robust. You can download AVR-GCC for free in a convenient windows package,
+ * from the the WinAVR website (see \ref Page_Resources).
+ *
+ * The only required AVR peripherals for LUFA is the USB controller itself and interrupts - LUFA does not require the use of the
+ * microcontroller's timers or other hardware, leaving more hardware to the application developer.
+ *
+ * Accompanying LUFA in the download package is a set of example demo applications, plus several Bootloaders of different classes
+ * and open source LUFA powered projects.
+ *
+ * <b>Subsections:</b>
+ * \li \subpage Page_LicenseInfo - Project source license and commercial use information
+ * \li \subpage Page_Donating - Donating to support this project
+ * \li \subpage Page_DeviceSupport - Current Device and Hardware Support
+ * \li \subpage Page_ChangeLog - Project Changelog
+ * \li \subpage Page_KnownIssues - Known Issues
+ * \li \subpage Page_FutureChanges - Planned Changes to the Library
+ * \li \subpage Page_GettingStarted - Getting started with LUFA
+ * \li \subpage Page_DevelopingWithLUFA - Developing with LUFA
+ * \li \subpage Page_LUFAPoweredProjects - Other Projects Using LUFA
+ * \li \subpage Page_Resources - LUFA and USB Related Resources
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MigrationInformation.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MigrationInformation.txt new file mode 100644 index 0000000000..7a08ad23c7 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/MigrationInformation.txt @@ -0,0 +1,674 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_Migration Migrating from Older Versions
+ *
+ * Below is migration information for updating existing projects based on previous versions of the LUFA library
+ * to the next version released. It does not indicate all new additions to the library in each version change, only
+ * areas relevant to making older projects compatible with the API changes of each new release.
+ *
+ * \section Sec_Migration120730 Migrating from 120219 to 120730
+ * <b>Device Mode</b>
+ * - The device mode Audio Class driver now requires an additional configuration parameter, the Audio Control interface index. Existing applications should
+ * be adjusted to specify the additional configuration parameter.
+ * - The HID_DESCRIPTOR_JOYSTICK() macro no longer takes a variable number of axis as a parameter, due to OS incompatibilities; this macro now uses a fixed
+ * 3 axis of data. User applications should update their calls to this macro and their report structures to suit a fixed 3-axis joystick report. If a user
+ * application requires more than 3 axis' of data, a custom report descriptor will need to be constructed by hand.
+ * - The \ref Endpoint_ConfigureEndpoint() function no longer takes in masks for the banks and direction; the number of banks is now an integer argument, and
+ * the direction is obtained from the full endpoint address within the device. Applications calling Endpoint_ConfigureEndpoint() should update their API
+ * call to use a full endpoint address (including ENDPOINT_DIR_IN or ENDPOINT_DIR_OUT direction in the MSB of the endpoint address) and an integer number
+ * of banks.
+ * - All endpoint functions now operate on full endpoint addresses within the device, rather than a directionless endpoint index. Applications should update
+ * their API calls to use full endpoint addresses when required within the device.
+ * - All device mode class drivers have been updated to use a new unified endpoint description structure for all endpoints; existing applications will need
+ * to update their class driver struct instantiation to match the new scheme (see \ref USB_Endpoint_Table_t).
+ * - The \c ENDPOINT_BANKS_SUPPORTED() and \c ENDPOINT_MAX_ENDPOINT_SIZE() macros have been removed, as these do not function correctly with the new addressing
+ * scheme for the endpoint APIs. Please refer to the target device's datasheet for the maximum bank size of each endpoint.
+ * - The MIDI class driver \ref MIDI_EventPacket_t event packet no longer contains seperate \c CableIndex and \c Command entries; these have been combined
+ * into a single \c Event element which can be contructed using the new macro \ref MIDI_EVENT(). Existing applications should use the new macro and structure
+ * element name.
+ *
+ * <b>Host Mode</b>
+ * - The Android Accessory Host class driver property strings are now a array of \c char* rather than a struct of named pointers. Existing applications
+ * should use C99 Designated Initializers with the property string indexes located in \ref AOA_Strings_t instead.
+ * - The \ref Pipe_ConfigurePipe() function no longer takes in masks for the banks and token; the number of banks is now an integer argument, and the token
+ * is now inferred from the full pipe address within the device, and the pipe type. Applications calling Pipe_ConfigurePipe() should update their API
+ * call to use a full pipe address (including PIPE_DIR_IN or PIPE_DIR_OUT direction in the MSB of the pipe address) and an integer number of banks.
+ * - All pipe functions now operate on full pipe addresses within the device, rather than a directionless pipe index. Applications should update their API
+ * calls to use full pipe addresses when required within the device.
+ * - All host mode class drivers have been updated to use a new unified pipe description structure for all pipes; existing applications will need to update
+ * their class driver struct instantiation to match the new scheme (see \ref USB_Pipe_Table_t).
+ * - The MIDI class driver \ref MIDI_EventPacket_t event packet no longer contains seperate \c CableIndex and \c Command entries; these have been combined
+ * into a single \c Event element which can be contructed using the new macro \ref MIDI_EVENT(). Existing applications should use the new macro and structure
+ * element name.
+ * - The library "LUFA/Drivers/USB/Core/ConfigDescriptor.c" source file has been renamed "LUFA/Drivers/USB/Core/ConfigDescriptors.c" as this was clashing with
+ * files in some low level host mode demo applications, preventing parallel project builds. If you are referencing the project source files directly instead
+ * of using the makefile module names, you will need to adjust your project makefile.
+ *
+ * \section Sec_Migration120219 Migrating from 111009 to 120219
+ * <b>USB Core</b>
+ * - The HID_KEYBOARD_MODIFER_* macros in the HID class driver have been corrected to HID_KEYBOARD_MODIFIER_* (note the spelling of "modifier").
+ * Existing applications should switch over to the correctly spelled macro names.
+ * - The names of the USB Device and USB Host class driver files have changed; a new "ClassDevice" and "ClassHost" postfix has been added to the
+ * respective class driver files. Projects referencing the class driver source files by filename rather than the LUFA_SRC_USBCLASS makefile
+ * variable should append these postfixes to the source file names. Projects including the USB class driver dispatch headers directly should either
+ * switch to including the main USB driver header instead, or use the updated header filenames.
+ * - The USB_CONFIG_ATTR_BUSPOWERED constant has been renamed to USB_CONFIG_ATTR_RESERVED, as this was misnamed. All devices must set this bit in
+ * the Configuration descriptor's attributes field. As all devices are assumed to be bus-powered unless stated otherwise with the
+ * USB_CONFIG_ATTR_SELFPOWERED flag a replacement constant for bus powered devices is not provided.
+ *
+ * <b>Device Mode</b>
+ * - The device mode Audio class driver now requires a new user application callback, \ref CALLBACK_Audio_Device_GetSetInterfaceProperty().
+ * Existing applications must implement this new callback, however if no audio entities are defined in the audio device's descriptors,
+ * this function may be hard-coded to always return false for previous behaviour to be retained.
+ *
+ * \section Sec_Migration111009 Migrating from 110528 to 111009
+ * <b>Non-USB Library Components</b>
+ * - The \c JTAG_DEBUG_ASSERT() macro has been renamed \ref JTAG_ASSERT() to be consistent with \ref STDOUT_ASSERT().
+ *
+ * <b>USB Core</b>
+ * - By default, unordered Endpoint and Pipe configuration is now allowed once again, via the previous workaround of
+ * reconfiguring all Endpoints/Pipes in order each time a new Endpoint/Pipe is created. To minimize the compiled program
+ * size, the new \c ORDERED_EP_CONFIG compile time option may be defined in the project makefile to restrict the ordering
+ * in exchange for a smaller compiled binary size.
+ * - The previous \c F_CLOCK symbol, required in the project makefile, has been renamed to \c F_USB. This is due to the previous name
+ * being far too generic for use in future architecture ports, where multiple clock domains are used.
+ *
+ * <b>Device Mode</b>
+ * - The Endpoint stream functions now all require a \c BytesProcessed parameter instead of the previous callback parameter.
+ * This should be set to \c NULL to retain previous behaviour of the functions, or point to a location where the number of bytes
+ * processed in the current transaction can be stored. If the \c BytesProcessed parameter is non \c NULL, each time the endpoint
+ * bank becomes full and the packet is sent, the routine will exit with the new \ref ENDPOINT_RWSTREAM_IncompleteTransfer
+ * error code to allow the user application to determine when to send the next chunk of data.
+ * - The \ref CDC_Device_SendString() function now expects a null terminated string instead of an explicit length. Existing code
+ * should use the new \ref CDC_Device_SendData() function, or remove the length parameter from the function call.
+ * - The \c Endpoint_ResetFIFO() function has been renamed to \ref Endpoint_ResetEndpoint(), to make the API function names more
+ * consistent. Existing applications using the old function name should simply replace it with a call to the new function name.
+ * - The \c Endpoint_*_Byte() functions have been renamed Endpoint_*_8() to ensure they are correct across all architectures. Existing
+ * code using these functions should replace the previous function names with the new function names.
+ * - The \c Endpoint_*_Word() functions have been renamed Endpoint_*_16() to ensure they are correct across all architectures. Existing
+ * code using these functions should replace the previous function names with the new function names.
+ * - The \c Endpoint_*_DWord() functions have been renamed Endpoint_*_32() to ensure they are correct across all architectures. Existing
+ * code using these functions should replace the previous function names with the new function names.
+ * - The Device mode RNDIS class driver no longer stores the incoming and outgoing packets in the class driver instance; the user is
+ * now expected to manually define a storage location for the packet data. Packets must now be sent and received manually via a call
+ * to \ref RNDIS_Device_ReadPacket() and/or \ref RNDIS_Device_SendPacket().
+ * - The definition of the Audio class \ref USB_Audio_Descriptor_Format_t has been altered, to remove the fixed singular
+ * audio sample rate in the descriptor definition, and to rename the \c SampleFrequencyType to the more appropriate
+ * \c TotalDiscreteSampleRates. Existing applications will need to add an array of \ref USB_Audio_SampleFreq_t elements
+ * immediately following any \ref USB_Audio_Descriptor_Format_t descriptors, and insert the appropriate sampling rates
+ * supported by the device, as well as rename the descriptor elements to match the updated element names.
+ * - The device mode Audio class driver now requires a new user application callback, \ref CALLBACK_Audio_Device_GetSetEndpointProperty().
+ * Existing applications must implement this new callback, however if multiple sample rates or pitch control is not used,
+ * this function may be hard-coded to always return false for previous behaviour to be retained.
+ * - The \c USB_ConfigurationNumber, \c USB_RemoteWakeupEnabled and \c USB_CurrentlySelfPowered globals have been renamed to
+ * \ref USB_Device_ConfigurationNumber, \ref USB_Device_RemoteWakeupEnabled and \ref USB_Device_CurrentlySelfPowered to clearly indicate
+ * the USB mode they relate to. Existing applications using these variables should rename all references to the previous names.
+ * - The \c ENDPOINT_DESCRIPTOR_DIR_IN and \c ENDPOINT_DESCRIPTOR_DIR_OUT macros have now been replaced by \ref ENDPOINT_DIR_IN and
+ * \ref ENDPOINT_DIR_OUT to improve code clarity.
+ * - The \ref HID_DESCRIPTOR_JOYSTICK() macro now takes an additional (first) parameter indicating the number of axis in the joystick.
+ *
+ * <b>Host Mode</b>
+ * - The Pipe stream functions now all require a \c BytesProcessed parameter instead of the previous callback parameter.
+ * This should be set to \c NULL to retain previous behaviour of the functions, or point to a location where the number of bytes
+ * processed in the current transaction can be stored. If the BytesProcessed parameter is non \c NULL, each time the pipe
+ * bank becomes full and the packet is sent, the routine will exit with the new \ref PIPE_RWSTREAM_IncompleteTransfer
+ * error code to allow the user application to determine when to send the next chunk of data.
+ * - The \ref PRNT_Host_SendString() and \ref CDC_Host_SendString() functions now expect a null terminated string instead of an explicit
+ * length. Existing code should use the new \ref PRNT_Host_SendData() and \ref CDC_Host_SendData() functions, or remove the
+ * length parameter from the function call.
+ * - The \c Pipe_ClearErrorFlags() function has been removed, as the pipe error flags are now automatically cleared when the
+ * \ref Pipe_ClearError() function is called.
+ * - The \c Pipe_*_Byte() functions have been renamed Pipe_*_8() to ensure they are correct across all architectures. Existing code using
+ * these functions should replace the previous function names with the new function names.
+ * - The \c Pipe_*_Word() functions have been renamed Pipe_*_16() to ensure they are correct across all architectures. Existing code using
+ * these functions should replace the previous function names with the new function names.
+ * - The \c Pipe_*_DWord() functions have been renamed Pipe_*_32() to ensure they are correct across all architectures. Existing code using
+ * these functions should replace the previous function names with the new function names.
+ * - The \c USB_Host_ClearPipeStall() function has been renamed to USB_Host_ClearEndpointStall(), as it operates on a full endpoing address
+ * within the attached device and not a pipe within the host. Existing code using the old function name should update the function calls and
+ * check for correct usage.
+ *
+ * \section Sec_Migration101122 Migrating from 100807 to 101122
+ * <b>USB Core</b>
+ * - A new USB driver source file, \c Drivers/USB/HighLevel/EndpointStream.c now exists. This source file should be added
+ * to all project makefiles using the USB driver of LUFA, or the makefile should be updated to use the new module source
+ * variables.
+ * - A new USB driver source file, \c Drivers/USB/HighLevel/PipeStream.c now exists. This source file should be added to all
+ * project makefiles using the USB driver of LUFA, or the makefile should be updated to use the new module source variables.
+ * - The \c EVENT_USB_InitFailure() event has been removed, as the \ref USB_Init() function will no longer fail; if not USB mode is
+ * specified, the controller will default to UID selection mode.
+ * - The USB mode specifier constants have been moved into a new enum and renamed. Existing projects should use the equivalent
+ * value in the new \ref USB_Modes_t enum.
+ * - All class driver headers are now included as part of the standard \c LUFA/Drivers/USB/USB.h master dispatch header, and should
+ * no longer be included separately. Class driver module source files must still be added as a separate module in the project's
+ * makefile if used.
+ *
+ * <b>Device Mode</b>
+ * - Endpoints MUST be allocated in ascending order to ensure that bank corruption does not occur. Ensure that your user application
+ * allocated endpoints in ascending order - or if your application uses the USB device mode class drivers, ensure that each instance's
+ * endpoint indexes are not overlapped with other interface's endpoints.
+ * - The signature for the \ref CALLBACK_USB_GetDescriptor() callback has changed, the \c void** \c const \c DescriptorAddress parameter is
+ * now \c const \c void** \c const \c DescriptorAddress. Existing applications should update their callback signatures to match this, and
+ * eliminate any casting of descriptor pointers to a non \c const pointer.
+ * - The names of the class specific descriptor type defines in the USB Class drivers have changed - refer to the driver documentation
+ * for each class driver for the new class specific descriptor type names.
+ * - The \c ENDPOINT_DOUBLEBANK_SUPPORTED() macro is has been renamed \c ENDPOINT_BANKS_SUPPORTED() and now returns the total number of
+ * banks supported by the given endpoint. Existing code should switch to the new naming scheme, and test that the return value of the
+ * macro is equal to or greater than 2 to regain the previous functionality.
+ * - The \c EVENT_USB_Device_UnhandledControlRequest() event is now named \ref EVENT_USB_Device_ControlRequest() and fires before (not after)
+ * the internal library event handlers. Existing code should rename the event handlers in the user application to match the new event
+ * name, and should ensure that the new execution order does not affect the application's operation.
+ *
+ * <b>Host Mode</b>
+ * - Pipes MUST be allocated in ascending order to ensure that bank corruption does not occur. Ensure that your user application
+ * allocated pipes in ascending order - or if your application uses the USB host mode class drivers, ensure that each instance's
+ * pipe indexes are not overlapped with other interface's pipes.
+ * - The \c PRNT_Host_SendData() function has been renamed to \ref PRNT_Host_SendString(). Existing applications should simply
+ * replace all references to the obsolete function name with the new function name.
+ * - The names of the class specific descriptor type defines in the USB Class drivers have changed - refer to the driver documentation
+ * for each class driver for the new class specific descriptor type names.
+ * - The Still Image Host class' function prefix has been changed from \c SImage_ to \c SI_, to remain consistent with the rest of the
+ * driver's enums, type defines and constants.
+ *
+ * \section Sec_Migration100807 Migrating from 100513 to 100807
+ *
+ * <b>Non-USB Library Components</b>
+ * - The Dataflash board driver stub file has changed, as dataflash functions previously located in the internal
+ * Dataflash driver of the library have now been moved to the individual board files. Existing drivers can
+ * copy-paste the new functions from the board Dataflash stub driver.
+ *
+ * <b>USB Core</b>
+ * - A new USB driver source file, \c Drivers/USB/LowLevel/Device.c now exists. This source file should be added to all project
+ * makefiles using the USB driver of LUFA, or the makefile should be updated to use the new module source variables.
+ * - The \c Drivers/USB/LowLevel/DevChapter9.c source file has moved to \c Drivers/USB/HighLevel/DeviceStandardReq.c - this should
+ * be updated in all project makefiles, or the makefile should be updated to use the new module source variables.
+ * - The \c Drivers/USB/LowLevel/HostChapter9.h source file has moved to \c Drivers/USB/HighLevel/HostStandardReq.c - this should
+ * be updated in all project makefiles, or the makefile should be updated to use the new module source variables.
+ * - The \c Drivers/USB/LowLevel/LowLevel.c source file has moved to \c Drivers/LowLevel/USBController.c - this should be updated
+ * in all project makefiles, or the makefile should be updated to use the new module source variables.
+ *
+ * <b>Device Mode</b>
+ * - The \c USB_Device_IsRemoteWakeupSent() macro has been removed, as the remote wakeup request is now fully handled by the
+ * enhanced \ref USB_Device_SendRemoteWakeup() function. Existing code may now discard any checks to \c USB_Device_IsRemoteWakeupSent().
+ * - The \c USB_Device_IsUSBSuspended() macro has been removed, as it is obsolete. Existing code should compare \ref USB_DeviceState
+ * to see if it the device is in the \ref DEVICE_STATE_Suspended state instead.
+ * - The \ref CDC_Device_ReceiveByte() function has changed, and now returns a signed 16-bit integer, with -1 indicating no data was
+ * received. This allows for more efficient coding, as a call to \ref CDC_Device_BytesReceived() is no longer needed if the exact
+ * number of queued bytes received is not needed.
+ *
+ * <b>Host Mode</b>
+ * - The \ref CDC_Host_ReceiveByte() function has changed, and now returns a signed 16-bit integer, with -1 indicating no data was
+ * received. This allows for more efficient coding, as a call to \ref CDC_Host_BytesReceived() is no longer needed if the exact
+ * number of queued bytes received is not needed.
+ * - The \ref CDC_Host_USBTask() now calls \ref CDC_Host_Flush() automatically, flushing any queued data to the attached device. Manual
+ * flushing of the interface is no longer needed if the flushes should be in sync with calls to \ref CDC_Host_USBTask().
+ *
+ * \section Sec_Migration100513 Migrating from 100219 to 100513
+ *
+ * <b>Non-USB Library Components</b>
+ * - The \ref TWI_StartTransmission() function now takes in a timeout period, expressed in milliseconds, within which the addressed
+ * device must respond or the function will abort.
+ *
+ * <b>Device Mode</b>
+ * - The \ref USB_Init() function no longer calls \c sei() to enable global interrupts, as the user application may need
+ * to perform other initialization before it is ready to handle global interrupts. The user application is now responsible
+ * for enabling global interrupts before or shortly after calling \ref USB_Init() to ensure that the enumeration process
+ * functions correctly.
+ * - The \c USBInterrupt.c USB driver source file has been relocated from \c LUFA/Drivers/USB/HighLevel/ to \c LUFA/Drivers/USB/LowLevel.
+ * Projects must update their makefile SRC values accordingly.
+ * - The HID Device Class driver's function signature for the \ref CALLBACK_HID_Device_ProcessHIDReport() function has been changed, to
+ * allow for a new \c ReportType parameter. This new parameter must be added in all user applications using the Device mode HID Class
+ * Driver, but may be ignored unless Host-to-Device FEATURE HID reports are used.
+ *
+ * <b>Host Mode</b>
+ * - The \ref USB_Init() function no longer calls \c sei() to enable global interrupts, as the user application may need
+ * to perform other initialization before it is ready to handle global interrupts. The user application is now responsible
+ * for enabling global interrupts before or shortly after calling \ref USB_Init() to ensure that the enumeration process
+ * functions correctly.
+ * - The \c USBInterrupt.c USB driver source file has been relocated from \c LUFA/Drivers/USB/HighLevel/ to \c LUFA/Drivers/USB/LowLevel.
+ * Projects must update their makefile \c SRC values accordingly.
+ * - The HID Host Class driver's function signature for the \ref HID_Host_SendReportByID() function has been changed, to allow for a new
+ * ReportType parameter. Existing calls to this function should substitute \c REPORT_ITEM_TYPE_Out as this parameter's value.
+ *
+ * \section Sec_Migration100219 Migrating from 091223 to 100219
+ *
+ * <b>Non-USB Library Components</b>
+ * - Due to some ADC channels not being identical to their ADC MUX selection masks for single-ended conversions on some AVR models,
+ * the ADC driver now has explicit masks for each of the standard ADC channels (see \ref Group_ADC). These masks should be used
+ * when calling the ADC functions to ensure proper operation across all AVR models. Note that the \ref ADC_SetupChannel() function
+ * is an exception, and should always be called with a channel number rather than a channel mask.
+ *
+ * <b>Host Mode</b>
+ * - The MIDI Host Class driver send and receive routines now operate on packed events, where multiple MIDI events may be
+ * packed into a single USB packet. This means that the sending of MIDI events will now be delayed until the MIDI send
+ * pipe bank is full. To override this new behaviour and revert to the previous behaviour, the user application may manually
+ * flush the queued event(s) to the device by calling \ref MIDI_Host_Flush().
+ * - The \ref Pipe_IsEndpointBound() function now takes the endpoint's direction into account, by checking if the MSB of the endpoint's address
+ * is set to denote IN endpoints. If the previous functionality where the direction is to be discounted is required, mask the endpoint
+ * address against the \ref PIPE_EPNUM_MASK token before calling \ref Pipe_IsEndpointBound().
+ *
+ * <b>Device Mode</b>
+ * - The MIDI Device Class driver send and receive routines now operate on packed events, where multiple MIDI events may be
+ * packed into a single USB packet. This means that the sending of MIDI events will now be delayed until the MIDI send
+ * endpoint bank is full. To override this new behaviour and revert to the previous behaviour, the user application may manually
+ * flush the queued event(s) to the host by calling \ref MIDI_Device_Flush().
+ *
+ * \section Sec_Migration091223 Migrating from 091122 to 091223
+ *
+ * <b>Host Mode</b>
+ * - The Still Image Host Class driver \ref SI_Host_USBTask() and \ref SI_Host_ConfigurePipes() functions were misnamed, and are
+ * now named \c SImage_Host_USBTask() and \c SImage_Host_ConfigurePipes() respectively.
+ * - The \c HOST_SENDCONTROL_DeviceDisconnect enum value has been renamed to \ref HOST_SENDCONTROL_DeviceDisconnected to be in
+ * line with the rest of the library error codes.
+ * - The HID Parser item usages no longer contain separate minimum and maximum values, as this was a violation of the HID
+ * specification. Instead, the values are distributed evenly across each item as its usage value, to ensure that all items
+ * can be distinguished from one-another.
+ *
+ * <b>Device Mode</b>
+ * - The \ref CALLBACK_HID_Device_CreateHIDReport() HID Device Class driver callback now has a new \c ReportType parameter to
+ * indicate the report type to generate. Existing applications may simply add and ignore this additional parameter.
+ *
+ * \section Sec_Migration091122 Migrating from 090924 to 091122
+ *
+ * <b>Host Mode</b>
+ * - The \c HID_PARSE_UsageStackOverflow HID parser error constant is now named \ref HID_PARSE_UsageListOverflow
+ * - The \ref CALLBACK_HIDParser_FilterHIDReportItem() HID Parser callback now passes a complete \ref HID_ReportItem_t to the
+ * user application, instead of just its attributes.
+ * - The \c USB_GetDeviceConfigDescriptor() function was incorrectly named and is now called \ref USB_Host_GetDeviceConfigDescriptor().
+ *
+ * \section Sec_Migration090924 Migrating from 090810 to 090924
+ *
+ * <b>Non-USB Library Components</b>
+ * - The \c ADC_Off() function has been renamed to \c ADC_ShutDown() to be consistent with the rest of the library.
+ * - The \ref SPI_Init() routine's parameters have changed, so that the clock polarity and data sampling modes can be set. See
+ * the \ref SPI_Init() function documentation for more details
+ * - The \ref Dataflash_Init() routine no longer initializes the SPI bus - the SPI bus should be initialized manually via a
+ * call to \ref SPI_Init() before using the Dataflash driver
+ *
+ * <b>Host Mode</b>
+ * - The \c USB_GetDeviceConfigDescriptor() function's parameters and behaviour has changed; the user is required to
+ * preallocate the largest allowable buffer, and pass the size of the buffer to the function. This allows for a single
+ * call to the function to retrieve, size check and validate the Configuration Descriptor rather than having the user
+ * application perform these intermediary steps.
+ * - The HID report parser now requires a mandatory callback in the user code, to filter only the items the application
+ * is interested in into the processed HID report item structure to save RAM. See \ref CALLBACK_HIDParser_FilterHIDReportItem().
+ * - The HID report parser now always parses FEATURE and always ignores constant-data items - the \c HID_ENABLE_FEATURE_PROCESSING
+ * and \c HID_INCLUDE_CONSTANT_DATA_ITEMS compile time tokens now have no effect.
+ * - The \c USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token has been removed - there are now separate \c USB_Descriptor_*
+ * and \c USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so that both may be used in
+ * the one project. For existing projects using the standardized names, change all code to use the \c USB_StdDescriptor_* variants.
+ *
+ * <b>Device Mode</b>
+ * - The \c USE_NONSTANDARD_DESCRIPTOR_NAMES compile time token has been removed - there are now separate \c USB_Descriptor_*
+ * and \c USB_StdDescriptor_* structures for both the LUFA and standardized element naming conventions so that both may be used in
+ * the one project. For existing projects using the standardized names, change all code to use the \c USB_StdDescriptor_* variants.
+ *
+ * \section Sec_Migration090810 Migrating from 090605 to 090810
+ *
+ * <b>All</b>
+ * - The "Simple Scheduler" has been <i>deprecated</i>, as it was little more than an abstracted loop and caused much confusion.
+ * User applications using the scheduler should switch to regular loops instead. The scheduler code will be removed in a future
+ * release.
+ * - The "Dynamic Memory Block Allocator" has been removed, as it was unused in (and unrelated to) the LUFA library and never
+ * used in user applications.
+ *
+ * <b>Non-USB Library Components</b>
+ * - The \c ATTR_NOINLINE function attribute macro has been renamed to \ref ATTR_NO_INLINE to be in line with the rest of the function attribute
+ * macro names.
+ *
+ * <b>Library Demos</b>
+ * - Most demos now have a corresponding Class Driver implementation, which uses the new internal library class drivers for the standard
+ * USB classes. This allows for more rapid device and host development, and so should be used in preference to the low level APIs where
+ * possible so that fixes to the class drivers propagate to all applications which use them automatically with each new LUFA release.
+ *
+ * <b>Host Mode</b>
+ * - The \c HIDParser.c module has moved from \c LUFA/Drivers/USB/Class/ to \c LUFA/Drivers/USB/Class/Host/.
+ * - The \c USB_GetDeviceConfigDescriptor() function now requires the desired configuration index within the device as its first
+ * parameter, to add support for multi-configuration devices. Existing code should use a configuration index of 1 to indicate the
+ * first configuration descriptor within the device.
+ * - The non-standard "Ready" host state has been removed. Existing \ref HOST_STATE_Configured code should be moved to the end of
+ * the existing \ref HOST_STATE_Addressed state, and the existing HOST_STATE_Ready state code should be moved to the \ref HOST_STATE_Configured
+ * state.
+ * - The \c USB_IsConnected global has been removed, as it is too vague for general use. Test \ref USB_HostState explicitly to ensure the host is
+ * in the desired state instead.
+ * - The USB event names have been changed and their firing conditions changed to properly separate out Host mode events from Device mode
+ * events. See the \ref Group_Events page for details on the new event names and firing conditions.
+ *
+ * <b>Device Mode</b>
+ * - The \ref CALLBACK_USB_GetDescriptor() function now takes an extra parameter to specify the descriptor's memory space so that
+ * descriptors in mixed memory spaces can be used. The previous functionality can be returned by defining the \c USE_FLASH_DESCRIPTORS
+ * token in the project makefile to fix all descriptors into FLASH space and remove the extra function parameter.
+ * - The \c USB_IsSuspended global has been removed - test \ref USB_DeviceState against \ref DEVICE_STATE_Suspended instead.
+ * - The \c USB_IsConnected global has been removed, as it is too vague for general use. Test \ref USB_DeviceState explicitly to ensure the device
+ * is in the desired state instead.
+ * - The VBUS events have been removed, as they are already exposed to the user via the \c USB_Connect and \c USB_Disconnect events.
+ * - The USB event names have been changed and their firing conditions changed to properly separate out Host mode events from Device mode
+ * events. See the \ref Group_Events page for details on the new event names and firing conditions.
+ *
+ * \section Sec_Migration090605 Migrating from 090510 to 090605
+ *
+ * <b>Device Mode</b>
+ * - Support for non-control data endpoint interrupts has been dropped due to many issues in the implementation. All existing
+ * projects using interrupts on non-control endpoints should switch to polling. For control interrupts, the library can
+ * manage the control endpoint via interrupts automatically by compiling with the \c INTERRUPT_CONTROL_ENDPOINT token defined.
+ * - The \c DESCRIPTOR_ADDRESS() macro has been removed. User applications should use normal casts to obtain a descriptor's memory
+ * address.
+ * - The library events system has been rewritten, so that all macros have been removed to allow for clearer user code. See
+ * \ref Group_Events for new API details.
+ * - The \c STREAM_CALLBACK() macro has been removed. User applications should replace all instances of the macro with regular
+ * function signatures of a function accepting no arguments and returning a \c uint8_t value.
+ * - The \c Event_DeviceError() event no longer exists, as its sole caller (unlinked \c USB_GetDescriptor() function) now produces a
+ * compilation error rather than a runtime error. The \c StdDescriptors.c file no longer exists as a result, and should be removed
+ * from project makefiles.
+ * - The \c USB_GetDescriptor() function has been renamed to \ref CALLBACK_USB_GetDescriptor() to be in line with the new \c CALLBACK_
+ * function prefixes for functions which <i>must</i> be implemented in the user application.
+ *
+ * <b>Host Mode</b>
+ * - Support for non-control data pipe interrupts has been dropped due to many issues in the implementation. All existing
+ * projects using interrupts on non-control pipes should switch to polling.
+ * - The library events system has been rewritten, so that all macros have been removed to allow for clearer user code. See
+ * \ref Group_Events for new API details.
+ * - The \c STREAM_CALLBACK() macro has been removed. User applications should replace all instances of the macro with regular
+ * function signatures of a function accepting no arguments and returning a \c uint8_t value.
+ * - The \c DESCRIPTOR_COMPARATOR() macro has been removed. User applications should replace all instances of the macro with
+ * regular function signatures of a function accepting a void pointer to the descriptor to test, and returning a \c uint8_t value.
+ *
+ * \section Sec_Migration090510 Migrating from 090401 to 090510
+ *
+ * <b>All</b>
+ * - The \c ButtLoadTag.h header has been removed, as it was never used for its intended purpose. Projects should either remove all
+ * \c BUTTLOADTAG() elements, or download and extract \c ButtLoadTag.h header from the ButtLoad project.
+ * - The \c Drivers/AT90USBXXX/ directory has been renamed to \c Drivers/Peripheral/.
+ * - The \c Serial_Stream driver has been renamed to \c SerialStream to remain consistent with the rest of the library naming scheme.
+ * - The HWB driver has changed to the \c Buttons driver. See the board Buttons driver documentation for the new API.
+ *
+ * <b>Dual Role Mode</b>
+ * - The \c USB_PowerOnFail event has been renamed to \c USB_InitFailure.
+ * - The functions in \c OTG.h have been renamed to remain more consistent with the library API. See the functions in \c OTG.h for more
+ * details.
+ *
+ * <b>Device Mode</b>
+ * - The \c Endpoint_ClearCurrentBank() macro has been removed, and is now replaced with the \ref Endpoint_ClearIN(), \ref Endpoint_ClearOUT()
+ * macros. See \c Endpoint.h documentation for more details on the new endpoint management macros.
+ * - The \c Endpoint_ReadWriteAllowed() macro has been renamed to \ref Endpoint_IsReadWriteAllowed() to be more consistent with the rest of
+ * the API naming scheme.
+ * - The \c Endpoint_IsSetupINReady() and \c Endpoint_IsSetupOUTReceived() macros have been renamed to \ref Endpoint_IsINReady() and
+ * \ref Endpoint_IsOUTReceived() respectively.
+ * - The \c Endpoint_IsSetupReceived() macro has been renamed to \ref Endpoint_IsSETUPReceived().
+ * - The \c Endpoint_ClearSetupReceived() macro has been renamed to \ref Endpoint_ClearSETUP().
+ * - All endpoint read/write/discard aliases which did not have an explicitly endianness specifier (such as \c Endpoint_Read_Word()) have
+ * been removed for clarity. Existing projects should use the \c _LE suffix on such calls to use the explicit Little Endian versions.
+ * - The \c USB_UnhandledControlPacket event no longer has any parameters. User code should no longer attempt to read in the remainder of
+ * the Control Request header as all Control Request header data is now preloaded by the library and made available in the
+ * USB_ControlRequest structure.
+ * - The \c FEATURELESS_CONTROL_ONLY_DEVICE token has been renamed to \c CONTROL_ONLY_DEVICE.
+ * - The \c STATIC_ENDPOINT_CONFIGURATION is no longer applicable as the library will apply this optimization when appropriate automatically.
+ * - The values of the \ref Endpoint_Stream_RW_ErrorCodes_t and \ref Endpoint_ControlStream_RW_ErrorCodes_t enums have had the \c ERROR_ portion
+ * of their names removed.
+ *
+ * <b>Host Mode</b>
+ * - The \ref USB_Host_SendControlRequest() function no longer automatically selects the Control pipe (pipe 0) to allow it to be used on
+ * other control type pipes. Care should be taken to ensure that the Control pipe is always selected before the function is called
+ * in existing projects where the Control pipe is to be operated on.
+ * - The USB Host management task now saves and restores the currently selected pipe before and after the task runs. Projects no longer
+ * need to manage this manually when calling the USB management task.
+ * - The \c Pipe_ClearCurrentBank() macro has been removed, and is now replaced with the Pipe_ClearIN(), Pipe_ClearOUT() macros. See
+ * Pipe.h documentation for more details on the new pipe management macros.
+ * - The \c Pipe_ReadWriteAllowed() macro has been renamed to \ref Pipe_IsReadWriteAllowed() to be more consistent with the rest of the API
+ * naming scheme.
+ * - The \c Pipe_IsSetupINReceived() and \c Pipe_IsOutReady() macros have been renamed to \ref Pipe_IsINReceived() and \ref Pipe_IsOUTReady()
+ * respectively.
+ * - The new \ref Pipe_ClearSETUP() macro should be used to send SETUP transactions, rather than the previous \c Pipe_ClearSetupOUT() macro.
+ * - The \c Pipe_IsSetupSent() macro has been renamed to \ref Pipe_IsSETUPSent().
+ * - The \c Pipe_ClearSetupSent() macro is no longer applicable and should be removed.
+ * - All pipe read/write/discard aliases which did not have an explicitly endianness specifier (such as \c Pipe_Read_Word()) have
+ * been removed for clarity. Existing projects should use the \c _LE suffix on such calls to use the explicit Little Endian versions.
+ * - The \c Host_IsResetBusDone() macro has been renamed to \c Host_IsBusResetComplete().
+ * - The \c Pipe_Ignore_Word() and \c Pipe_Ignore_DWord() functions have been renamed to \c Pipe_Discard_Word() and \c Pipe_Discard_DWord()
+ * to remain consistent with the rest of the pipe API.
+ * - It is no longer needed to manually include the headers from \c LUFA/Drivers/USB/Class, as they are now included along with the rest
+ * of the USB headers when \c LUFA/Drivers/USB/USB.h is included.
+ * - Functions in the \c ConfigDescriptor.h header file no longer have \c Host_ as part of their names.
+ * - The \c ProcessHIDReport() has been renamed to \ref USB_ProcessHIDReport(), \c GetReportItemInfo() has been renamed to \ref USB_GetHIDReportItemInfo()
+ * and \c SetReportItemInfo() has been renamed to \ref USB_GetHIDReportItemInfo().
+ * - The values of the \ref DSearch_Return_ErrorCodes_t and \ref DSearch_Comp_Return_ErrorCodes_t enums have had their respective \c Descriptor_Search
+ * and \c Descriptor_Search_Comp prefixes changed to all caps.
+ * - The \c USB_HostRequest global has been renamed to \ref USB_ControlRequest, and is used in Device mode also. The \c USB_Host_Request_Header_t
+ * structure type has been renamed to \ref USB_Request_Header_t.
+ * - The values of the \ref Pipe_Stream_RW_ErrorCodes_t enum have had the \c ERROR_ portion of their names removed.
+ *
+ * \section Sec_Migration090401 Migrating from 090209 to 090401
+ *
+ * <b>All</b>
+ * - LUFA projects must now give the raw input clock frequency (before any prescaling) as a compile time constant \c F_USB,
+ * defined in the project makefile and passed to the compiler via the -D switch.
+ * - The makefile EEPROM programming targets for FLIP and dfu-programmer no longer program in the FLASH data in addition to the
+ * EEPROM data into the device. If both are to be programmed, both the EEPROM and FLASH programming targets must be called.
+ * - As the avr-libc macro has been corrected in recent avr-libc distributions, the \c SetSystemClockPrescaler() macro has been removed.
+ * Include \c <avr/power.h> and call \c clock_prescale_set(clock_div_1); instead on recent avr-libc distributions.
+ *
+ * <b>Library Demos</b>
+ * - The USBtoSerial demo now discards all data when not connected to a host, rather than buffering it for later transmission.
+ *
+ * <b>Non-USB Library Components</b>
+ * - The \c ATTR_ALWAYSINLINE function attribute macro has been renamed to \ref ATTR_ALWAYS_INLINE.
+ * - Custom board Dataflash drivers now require the implementation of \ref Dataflash_SelectChipFromPage() and \ref Dataflash_SendAddressBytes().
+ *
+ * <b>Device Mode</b>
+ * - The \c NO_CLEARSET_FEATURE_REQUEST compile time token has been renamed to \c FEATURELESS_CONTROL_ONLY_DEVICE, and its function expanded
+ * to also remove parts of the Get Status chapter 9 request to further reduce code usage. On all applications currently using the
+ * \c NO_CLEARSET_FEATURE_REQUEST compile time token, it can be replaced with the \c FEATURELESS_CONTROL_ONLY_DEVICE token with no further
+ * modifications required.
+ *
+ * \section Sec_Migration090209 Migrating from 081217 to 090209
+ *
+ * <b>Device Mode</b>
+ * - The \c ENDPOINT_MAX_ENDPOINTS constant has been renamed to the more appropriate name of \c ENDPOINT_TOTAL_ENDPOINTS.
+ * - The \c USB_STREAM_TIMEOUT_MS stream timeout default period has been extended to 100ms. This can be overridden in the user
+ * makefile if desired to restore the previous 50ms timeout.
+ *
+ * <b>Host Mode</b>
+ * - The \c PIPE_MAX_ENDPOINTS constant has been renamed to the more appropriate name of \c PIPE_TOTAL_ENDPOINTS.
+ * - The \c USB_STREAM_TIMEOUT_MS stream timeout default period has been extended to 100ms. This can be overridden in the user
+ * makefile if desired to restore the previous 50ms timeout.
+ * - The \c USB_DeviceEnumerationFailed event now contains a second \c SubErrorCode parameter, giving the error code of the function
+ * which failed.
+ * - The \c HID_PARSE_Sucessful enum member constant name has been corrected to \ref HID_PARSE_Successful.
+ *
+ * <b>Non-USB Library Components</b>
+ * - The previous \c SPI_SendByte() functionality is now located in \ref SPI_TransferByte(). \ref SPI_SendByte() now discards the return byte
+ * for speed, to compliment the new \ref SPI_ReceiveByte() function. If bidirectional SPI transfers are required, calls to \ref SPI_SendByte()
+ * should be changed to \ref SPI_TransferByte().
+ * - The serial driver now sets the Tx line as an output explicitly, and enables the pull-up of the Rx line.
+ * - The \ref Serial_Init() and \c SerialStream_Init() functions now take a second \c DoubleSpeed parameter, which indicates if the USART
+ * should be initialized in double speed mode - useful in some circumstances for attaining baud rates not usually possible at the given AVR
+ * clock speed.
+ *
+ * \section Sec_Migration171208 Migrating from V1.5.3 to 081217
+ *
+ * <b>All</b>
+ * - The MyUSB project name has been changed to LUFA (Lightweight Framework for USB AVRs). All references to MyUSB, including macro names,
+ * have been changed to LUFA.
+ *
+ * <b>Library Demos</b>
+ * - The ReconfigureUSART() routine in the USBtoSerial demo was not being called after new line encoding
+ * parameters were set by the host. Projects built on the USBtoSerial code should update to the latest version.
+ * - The HID Parser now supports multiple report (on a single endpoint) HID devices. The MouseHostWithParser and
+ * KeyboardHostWithPaser demos use the updated API functions to function correctly on such devices. Projects
+ * built on either "WithParser" demo should update to the latest code.
+ * - The RNDIS demo TCP stack has been modified so that connections can be properly closed. It is still not
+ * recommended that the MyUSB RNDIS demo TCP/IP stack be used for anything other than demonstration purposes,
+ * as it is neither a full nor a standards compliant implementation.
+ *
+ * <b>Non-USB Library Components</b>
+ * - The Serial_IsCharReceived() macro has been changed to the correct spelling of Serial_IsCharReceived() in Serial.h.
+ *
+ * <b>Device Mode</b>
+ * - The MANUAL_PLL_CONTROL compile time token has been removed, and replaced with a USB_OPT_MANUAL_PLL mask
+ * to be used in the Options parameter of the USB_Init() function.
+ * - Calling USB_Init() now forces a complete USB interface reset and enumeration, even if the USB interface is
+ * currently initialized.
+ * - Interrupts are now disabled when processing control requests, to avoid problems with interrupts causing the library
+ * or user request processing code to exceed the strict USB timing requirements on control transfers.
+ * - The USB Reset event now resets and disables all device endpoints. If user code depends on endpoints remaining configured
+ * after a Reset event, it should be altered to explicitly re-initialize all user endpoints.
+ * - The prototype for the GetDescriptor function has been changed, as the return value was redundant. The function now
+ * returns the size of the descriptor, rather than passing it back via a parameter, or returns NO_DESCRIPTOR if the specified
+ * descriptor does not exist.
+ * - The NO_DESCRIPTOR_STRING macro has been renamed NO_DESCRIPTOR, and is now also used as a possible return value for the
+ * GetDescriptor function.
+ *
+ * <b>Host Mode</b>
+ * - The MANUAL_PLL_CONTROL compile time token has been removed, and replaced with a USB_OPT_MANUAL_PLL mask
+ * to be used in the Options parameter of the USB_Init() function.
+ * - The HID report parser now supports multiple Report IDs. The HID report parser GetReportItemInfo() and
+ * SetReportItemInfo() routines now return a boolean, set if the requested report item was located in the
+ * current report. If sending a report to a multi-report device, the first byte of the report is automatically
+ * set to the report ID of the given report item.
+ * - Calling USB_Init() now forces a complete USB interface reset and enumeration, even if the USB interface is
+ * currently initialized.
+ *
+ * \section Sec_Migration152 Migrating from V1.5.2 to V1.5.3
+ *
+ * <b>Library Demos</b>
+ * - Previously, all demos contained a serial number string descriptor, filled with all zeros. A serial number
+ * string is required in Mass Storage devices, or devices which are to retain settings when moved between
+ * ports on a machine. As people were not changing the serial number value, this was causing conflicts and so
+ * the serial number descriptor has been removed from all but the Mass Storage demo, which requires it.
+ * - The AudioOut and AudioIn demos did not previously silence their endpoints when the host has deactivated
+ * them. Projects built upon either demo should upgrade to the latest code.
+ * - The FEATURE_ENDPOINT macro has been renamed FEATURE_ENDPOINT_HALT, and is now correctly documented.
+ * - The MassStoreHost demo contained errors which caused it to lock up randomly on certain devices. Projects built
+ * on the MassStoreDemo code should update to the latest version.
+ * - The Interrupt type endpoint in the CDC based demos previously had a polling interval of 0x02, which caused
+ * problems on some Linux systems. This has been changed to 0xFF, projects built on the CDC demos should upgrade
+ * to the latest code.
+ * - The HID keyboard and mouse demos were not previously boot mode compatible. To enable boot mode support, projects
+ * built on the keyboard or mouse demos (or derivatives) should upgrade to the latest code.
+ * - The Mass Storage demo was not previously standards compliant. Projects built on the Mass Storage demo should
+ * upgrade to the latest code.
+ * - The USART was not being reconfigured after the host sent new encoding settings in the USBtoSerial demo. This was
+ * previously discovered and fixed, but the change was lost. Projects built on the USBtoSerial demo should update
+ * to the latest code.
+ *
+ * <b>Device Mode</b>
+ * - The endpoint non-control stream functions now have a default timeout of 50ms between packets in the stream.
+ * If this timeout is exceeded, the function returns the new ENDPOINT_RWSTREAM_ERROR_Timeout error value. The
+ * timeout value can be overridden by defining the USB_STREAM_TIMEOUT_MS in the project makefile to the desired
+ * timeout duration in ms.
+ * - Rather than returning fixed values, the flags indicating if the device has Remote Wakeup currently enabled
+ * and/or is self-powered are now accessed and set through the new USB_RemoteWakeupEnabled and
+ * USB_CurrentlySelfPowered macros. See the DevChapter9.h documentation for more details.
+ * - All endpoint stream functions now require an extra Callback function parameter. Existing code may be updated
+ * to either supply NO_STREAM_CALLBACK as the extra parameter, or disable stream callbacks altogether by passing
+ * the token NO_STREAM_CALLBACKS to the compiler using the -D switch.
+ *
+ * <b>Host Mode</b>
+ * - The pipe non-control stream functions now have a default timeout of 50ms between packets in the stream.
+ * If this timeout is exceeded, the function returns the new PIPE_RWSTREAM_ERROR_Timeout error value. The
+ * timeout value can be overridden by defining the USB_STREAM_TIMEOUT_MS in the project makefile to the desired
+ * timeout duration in ms.
+ * - CollectionPath_t has been renamed to HID_CollectionPath_t to be more in line with the other HID parser structures.
+ * - All pipe stream functions now require an extra Callback function parameter. Existing code may be updated
+ * to either supply NO_STREAM_CALLBACK as the extra parameter, or disable stream callbacks altogether by passing
+ * the token NO_STREAM_CALLBACKS to the compiler using the -D switch.
+ *
+ * \section Sec_Migration151 Migrating from V1.5.1 to V1.5.2
+ *
+ * <b>Library Demos</b>
+ * - The RNDIS demo application has been updated so that it is functional on Linux under earlier implementations
+ * of the RNDIS specification, which had non-standard behaviour. Projects built upon the demo should upgrade
+ * to the latest code.
+ * - The DFU class bootloader has had several bugs corrected in this release. It is recommended that where
+ * possible any existing devices upgrade to the latest bootloader code.
+ *
+ * \section Sec_Migration150 Migrating from V1.5.0 to V1.5.1
+ *
+ * <b>Library Demos</b>
+ * - The USBtoSerial demo was broken in the 1.5.0 release, due to incorrect register polling in place of the
+ * global "Transmitting" flag. The change has been reverted in this release. Projects built upon the demo
+ * should upgrade to the latest code.
+ * - The HID class demos did not implement the mandatory GetReport HID class request. Projects built upon the HID
+ * demos should upgrade to the latest code.
+ * - The HID class demos incorrectly reported themselves as boot-protocol enabled HID devices in their descriptors.
+ * Projects built upon the HID demos should upgrade to the latest code.
+ * - The MIDI device demo had incorrect AudioStreaming interface descriptors. Projects built upon the MIDI demo
+ * should upgrade to the latest code.
+ * - The AudioOut demo did not correctly tristate the speaker pins when USB was disconnected, wasting power.
+ * Projects built upon the AudioOut demo should upgrade to the latest code.
+ *
+ * \section Sec_Migration141 Migrating from V1.4.1 to V1.5.0
+ *
+ * <b>Library Demos</b>
+ * - Previous versions of the library demos had incorrectly encoded BCD version numbers in the descriptors. To
+ * avoid such mistakes in the future, the VERSION_BCD macro has been added to StdDescriptors.h. Existing
+ * projects should at least manually correct the BCD version numbers, or preferably update the descriptors to
+ * encode the version number in BCD format using the new macro.
+ * - The mandatory GetReport class-specific request was accidentally omitted from previous versions of the demos
+ * based on the Human Interface Device (HID) class. This has been corrected, and any user projects based on the
+ * HID demos should also be updated accordingly.
+ * - The CDC demos now correctly send an empty packet directly after a full packet, to end the transmission.
+ * Failure to do this on projects which always or frequently send full packets will cause buffering issues on
+ * the host OS. All CDC user projects are advised to update their transmission routines in the same manner as
+ * the library CDC demos.
+ * - The previous interrupt-driven Endpoint/Pipe demos did not properly save and restore the currently selected
+ * Endpoint/Pipe when the ISR fired. This has been corrected - user projects based on the interrupt driven
+ * demos should also update to properly save and restore the selected Endpoint/Pipe.
+ *
+ * <b>Non-USB Library Components</b>
+ * - The Atomic.h and ISRMacro.h header files in MyUSB/Common have been removed, as the library is now only
+ * compatible with avr-libc library versions newer than the time before the functionality of the deleted
+ * headers was available.
+ *
+ * <b>Device Mode</b>
+ * - The GetDescriptor function (see StdDescriptors.h) now has a new prototype, with altered parameter names and
+ * functions. Existing projects will need to update the GetDescriptor implementation to reflect the new API.
+ * The previously split Type and Index parameters are now passed as the original wValue parameter to the
+ * function, to make way for the USB specification wIndex parameter which is <i>not</i> the same as the
+ * previous Index parameter.
+ * - The USB_UnhandledControlPacket event (see Events.h) now has new parameter names, to be in line with the
+ * official USB specification. Existing code will need to be altered to use the new parameter names.
+ * - The USB_CreateEndpoints event (see Events.h) has been renamed to USB_ConfigurationChanged, which is more
+ * appropriate. It fires in an identical manner to the previously named event, thus the only change to be made
+ * is the event name itself in the user project.
+ * - The USB_Descriptor_Language_t structure no longer exists in StdDescriptors.h, as this was a
+ * pseudo-descriptor modeled on the string descriptor. It is replaced by the true USB_Descriptor_String_t type
+ * descriptor as indicated in the USB specification, thus all device code must be updated accordingly.
+ * - The names of several Endpoint macros have been changed to be more consistent with the rest of the library,
+ * with no implementation changes. This means that existing code can be altered to use the new macro names
+ * with no other considerations required. See Endpoint.h for the new macro names.
+ * - The previous version of the MassStorage demo had an incorrect value in the SCSI_Request_Sense_Response_t
+ * structure named SenseData in SCSI.c which caused some problems with some hosts. User projects based on this
+ * demo should correct the structure value to maintain compatibility across multiple OS platforms.
+ * - By default, the descriptor structures use the official USB specification names for the elements. Previous
+ * versions of the library used non-standard (but more verbose) names, which are still usable in the current
+ * and future releases when the correct compile time option is enabled. See the StdDescriptors.h file
+ * documentation for more details.
+ *
+ * <b>Host Mode</b>
+ * - The USB_Host_Request_Header_t structure in HostChapter9.h (used for issuing control requests) has had its
+ * members renamed to the official USB specification names for requests. Existing code will need to be updated
+ * to use the new names.
+ * - The names of several Pipe macros have been changed to be more consistent with the rest of the library,
+ * with no implementation changes. This means that existing code can be altered to use the new macro names
+ * with no other considerations required. See Pipe.h for the new macro names.
+ * - By default, the descriptor structures use the official USB specification names for the elements. Previous
+ * versions of the library used non-standard (but more verbose) names, which are still usable in the current
+ * and future releases when the correct compile time option is enabled. See the StdDescriptors.h file
+ * documentation for more details.
+ * - The names of the macros in Host.h for controlling the SOF generation have been renamed, see the Host.h
+ * module documentation for the new macro names.
+ *
+ * <b>Dual Role Mode</b>
+ * - The OTG.h header file has been corrected so that the macros now perform their stated functions. Any existing
+ * projects using custom headers to fix the broken OTG header should now be altered to once again use the OTG
+ * header inside the library.
+ * - The USB_DeviceEnumerationComplete event (see Events.h) now also fires in Device mode, when the host has
+ * finished enumerating the device. Projects relying on the event only firing in Host mode should be updated
+ * so that the event action only occurs when the USB_Mode global is set to USB_MODE_HOST.
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ProgrammingApps.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ProgrammingApps.txt new file mode 100644 index 0000000000..6ff1856766 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/ProgrammingApps.txt @@ -0,0 +1,30 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_ProgrammingApps Programming an Application into a USB AVR
+ *
+ * Once you have built an application, you will need a way to program in the resulting ".HEX" file (and, if your
+ * application uses EEPROM variables with initial values, also a ".EEP" file) into your USB AVR. Normally, the
+ * reprogramming of an AVR device must be performed using a special piece of programming hardware, through one of the
+ * supported AVR programming protocols - ISP, HVSP, HVPP, JTAG, dW or PDI. This can be done through a custom programmer,
+ * a third party programmer, or an official Atmel AVR tool - for more information, see the <a>atmel.com</a> website.
+ *
+ * Alternatively, you can use the bootloader. From the Atmel factory, each USB AVR comes preloaded with the Atmel
+ * DFU (Device Firmware Update) class bootloader, a small piece of AVR firmware which allows the remainder of the
+ * AVR to be programmed through a non-standard interface such as the serial USART port, SPI, or (in this case) USB.
+ * Bootloaders have the advantage of not requiring any special hardware for programming, and cannot usually be erased
+ * or broken without an external programming device. They have disadvantages however; they cannot change the fuses of
+ * the AVR (special configuration settings that control the operation of the chip itself) and a small portion of the
+ * AVR's FLASH program memory must be reserved to contain the bootloader firmware, and thus cannot be used by the
+ * loaded application.
+ *
+ * If you wish to use the DFU bootloader to program in your application, refer to your DFU programmer's documentation.
+ * Atmel provides a free utility called FLIP which is USB AVR compatible, and an open source (Linux compatible)
+ * alternative exists called "dfu-programmer".
+ *
+ * \see \ref Page_BuildModule_DFU for information on the LUFA build system DFU module, for automatic DFU bootloader
+ * programming makefile targets.
+ */
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/SoftwareBootloaderJump.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/SoftwareBootloaderJump.txt new file mode 100644 index 0000000000..328466103d --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/SoftwareBootloaderJump.txt @@ -0,0 +1,71 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/**
+ * \page Page_SoftwareBootloaderStart Entering the Bootloader via Software
+ *
+ * A common requirement of many applications is the ability to jump to the programmed bootloader of a chip
+ * on demand, via the code's firmware (i.e. not as a result of any physical user interaction with the
+ * hardware). This might be required because the device does not have any physical user input, or simply
+ * just to streamline the device upgrade process on the host PC.
+ *
+ * The following C code snippets may be used to enter the bootloader upon request by the user application.
+ * By using the watchdog to physically reset the controller, it is ensured that all system hardware is
+ * completely reset to their defaults before the bootloader is run. This is important; since bootloaders
+ * are written to occupy a very limited space, they usually make assumptions about the register states based
+ * on the default values after a hard-reset of the chip.
+ *
+ * \section Sec_SoftareBootAVR8 AVR8 Architecture
+ * The following software bootloader jump code is written for the AVR8 architecture.
+ *
+ * \code
+ * #include <avr/wdt.h>
+ * #include <avr/io.h>
+ * #include <util/delay.h>
+ *
+ * #include <LUFA/Common/Common.h>
+ * #include <LUFA/Drivers/USB/USB.h>
+ *
+ * uint32_t Boot_Key ATTR_NO_INIT;
+ *
+ * #define MAGIC_BOOT_KEY 0xDC42ACCA
+ * #define BOOTLOADER_START_ADDRESS (FLASH_SIZE_BYTES - BOOTLOADER_SEC_SIZE_BYTES)
+ *
+ * void Bootloader_Jump_Check(void) ATTR_INIT_SECTION(3);
+ * void Bootloader_Jump_Check(void)
+ * {
+ * // If the reset source was the bootloader and the key is correct, clear it and jump to the bootloader
+ * if ((MCUSR & (1 << WDRF)) && (Boot_Key == MAGIC_BOOT_KEY))
+ * {
+ * Boot_Key = 0;
+ * ((void (*)(void))BOOTLOADER_START_ADDRESS)();
+ * }
+ * }
+ *
+ * void Jump_To_Bootloader(void)
+ * {
+ * // If USB is used, detach from the bus and reset it
+ * USB_Disable();
+ *
+ * // Disable all interrupts
+ * cli();
+ *
+ * // Wait two seconds for the USB detachment to register on the host
+ * Delay_MS(2000);
+ *
+ * // Set the bootloader key to the magic value and force a reset
+ * Boot_Key = MAGIC_BOOT_KEY;
+ * wdt_enable(WDTO_250MS);
+ * for (;;);
+ * }
+ * \endcode
+ *
+ * Note that the bootloader magic key can be any arbitrary value. The <em>FLASH_SIZE_BYTES</em> and
+ * <em>BOOTLOADER_SEC_SIZE_BYTES</em> tokens should be replaced with the total flash size of the AVR
+ * in bytes, and the allocated size of the bootloader section for the target AVR.
+ *
+ */
+
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diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/VIDAndPIDValues.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/VIDAndPIDValues.txt new file mode 100644 index 0000000000..ae9c7d44b3 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/VIDAndPIDValues.txt @@ -0,0 +1,424 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_VIDPID VID and PID values
+ *
+ * \section Sec_VIDPID_Allocations VID and PID Allocations
+ * The LUFA library uses VID/PID combinations generously donated by Atmel. The following VID/PID combinations
+ * are used within the LUFA demos, and thus may be re-used by derivations of each demo. Free PID values may be
+ * used by future LUFA demo projects.
+ *
+ * <b>These VID/PID values should not be used in commercial designs under any circumstances.</b> Private projects
+ * may use the following values freely, but must accept any collisions due to other LUFA derived private projects
+ * sharing identical values. It is suggested that private projects using interfaces compatible with existing
+ * demos share the same VID/PID value.
+ *
+ * <table>
+ *
+ * <tr>
+ * <td>
+ * <b>VID</b>
+ * </td>
+ * <td>
+ * <b>PID</b>
+ * </td>
+ * <td>
+ * <b>Usage</b>
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2040
+ * </td>
+ * <td>
+ * Test VID/PID (See below)
+ * </td>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2041
+ * </td>
+ * <td>
+ * Mouse Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2042
+ * </td>
+ * <td>
+ * Keyboard Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2043
+ * </td>
+ * <td>
+ * Joystick Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2044
+ * </td>
+ * <td>
+ * CDC Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2045
+ * </td>
+ * <td>
+ * Mass Storage Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2046
+ * </td>
+ * <td>
+ * Audio Output Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2047
+ * </td>
+ * <td>
+ * Audio Input Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2048
+ * </td>
+ * <td>
+ * MIDI Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2049
+ * </td>
+ * <td>
+ * MagStripe Project
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x204A
+ * </td>
+ * <td>
+ * CDC Bootloader
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x204B
+ * </td>
+ * <td>
+ * USB to Serial Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x204C
+ * </td>
+ * <td>
+ * RNDIS Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x204D
+ * </td>
+ * <td>
+ * Combined Keyboard and Mouse Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x204E
+ * </td>
+ * <td>
+ * Dual CDC Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x204F
+ * </td>
+ * <td>
+ * Generic HID Demo Application
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2060
+ * </td>
+ * <td>
+ * Benito Programmer Project
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2061
+ * </td>
+ * <td>
+ * Combined Mass Storage and Keyboard Demo
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2062
+ * </td>
+ * <td>
+ * Combined CDC and Mouse Demo
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2063
+ * </td>
+ * <td>
+ * Mass Storage/HID Interface Datalogger Project
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2064
+ * </td>
+ * <td>
+ * Interfaceless Control-Only LUFA Devices
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2065
+ * </td>
+ * <td>
+ * Test and Measurement Demo
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2066
+ * </td>
+ * <td>
+ * Multiple Report Keyboard/Mouse HID Demo
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2067
+ * </td>
+ * <td>
+ * HID Class Bootloader
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2068
+ * </td>
+ * <td>
+ * Virtual Serial/Mass Storage Demo
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x2069
+ * </td>
+ * <td>
+ * Webserver Project
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x206A
+ * </td>
+ * <td>
+ * Media Control Project
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x206B
+ * </td>
+ * <td>
+ * <i>Currently Unallocated</i>
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x206C
+ * </td>
+ * <td>
+ * <i>Currently Unallocated</i>
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x206D
+ * </td>
+ * <td>
+ * <i>Currently Unallocated</i>
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x206E
+ * </td>
+ * <td>
+ * <i>Currently Unallocated</i>
+ * </td>
+ * </tr>
+ *
+ * <tr>
+ * <td>
+ * 0x03EB
+ * </td>
+ * <td>
+ * 0x206F
+ * </td>
+ * <td>
+ * <i>Currently Unallocated</i>
+ * </td>
+ * </tr>
+ *
+ * </table>
+ *
+ * \section Sec_Test_VIDPID The Test VID/PID Combination
+ * For use in testing of LUFA powered devices during development only, by non-commercial entities.
+ * All devices must accept collisions on this VID/PID range (from other in-development LUFA devices)
+ * to be resolved by using a unique release number in the Device Descriptor. No devices using this
+ * VID/PID combination may be released to the general public.
+ */
+
diff --git a/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/WritingBoardDrivers.txt b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/WritingBoardDrivers.txt new file mode 100644 index 0000000000..1b33269071 --- /dev/null +++ b/protocol/lufa/LUFA-120730/LUFA/DoxygenPages/WritingBoardDrivers.txt @@ -0,0 +1,27 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \page Page_WritingBoardDrivers Writing LUFA Board Drivers
+ *
+ * LUFA ships with several basic pre-made board drivers, to control hardware present on the supported board
+ * hardware - such as Dataflash ICs, LEDs, Joysticks, or other hardware peripherals. When compiling an application
+ * which makes use of one or more board drivers located in LUFA/Drivers/Board, you must also indicate what board
+ * hardware you are using in your project makefile. This is done by defining the BOARD macro using the -D switch
+ * passed to the compiler, with a constant of BOARD_{Name}. For example <b>-DBOARD=BOARD_USBKEY</b> instructs the
+ * compiler to use the USBKEY board hardware drivers.
+ *
+ * If your application does not use *any* board level drivers, you can omit the definition of the BOARD macro.
+ * However, some users may wish to write their own custom board hardware drivers which are to remain compatible
+ * with the LUFA hardware API. To do this, the BOARD macro should be defined to the value BOARD_USER. This indicates
+ * that the board level drivers should be located in a folder named "Board" located inside the application's folder.
+ *
+ * When used, the driver stub files located in the LUFA/CodeTemplates/DriverStubs folder should be copied to the user
+ * Board/ directory, and fleshed out to include the values and code needed to control the custom board hardware. Once
+ * done, the existing LUFA board level APIs (accessed in the regular LUFA/Drivers/Board/ folder) will redirect to the
+ * user board drivers, maintaining code compatibility and allowing for a different board to be selected through the
+ * project makefile with no code changes.
+ */
+
|
