/** \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 make {TARGET_NAME} 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 must * 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 PATH 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 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

`size`	Display size of the compiled application FLASH and SRAM segments.
`symbol-sizes`	Display a size-sorted list of symbols from the compiled application, in decimal bytes.
`check-source`	Display a list of input SRC source files which cannot be found (if any).
`lib`	Build and archive all source files into a library A binary file.
`all`	Build and link the application into ELF debug and HEX binary files.
`elf`	Build and link the application into an ELF debug file.
`hex`	Build and link the application and produce HEX and EEP binary files.
`lss`	Build and link the application and produce a LSS source code/assembly code mixed listing file.
`clean`	Remove all intermediatary files and binary output files.
`mostlyclean`	Remove all intermediatary files but preserve any binary output files.

* * \section SSec_BuildModule_BUILD_MandatoryParams Mandatory Parameters * * * * * * * * * * * * * * * * * * * * * * * * * * *

`TARGET`	Name of the application output file prefix (e.g. `TestApplication`).
`ARCH`	Architecture of the target processor (see \ref Page_DeviceSupport).
`MCU`	Name of the Atmel processor model (e.g. `at90usb1287`).
`SRC`	List of relative or absolute paths to the application C (.c), C++ (.cpp) and Assembly (.S) source files.
`F_USB`	Speed in Hz of the input clock frequency to the target's USB controller.
`LUFA_PATH`	Path to the LUFA library core, either relative or absolute (e.g. `../LUFA-000000/LUFA/`).

* * \section SSec_BuildModule_BUILD_OptionalParams Optional Parameters * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

`BOARD`	LUFA board hardware drivers to use (see \ref Page_DeviceSupport).
`OPTIMIZATION`	Optimization level to use when compiling source files (see GCC manual).
`C_STANDARD`	Version of the C standard to apply when compiling C++ source files (see GCC manual).
`CPP_STANDARD`	Version of the C++ standard to apply when compiling C++ source files (see GCC manual).
`DEBUG_FORMAT`	Format of the debug information to embed in the generated object files (see GCC manual).
`DEBUG_LEVEL`	Level of the debugging information to embed in the generated object files (see GCC manual).
`F_CPU`	Speed of the processor CPU clock, in Hz.
`C_FLAGS`	Flags to pass to the C compiler only, after the automatically generated flags.
`CPP_FLAGS`	Flags to pass to the C++ compiler only, after the automatically generated flags.
`ASM_FLAGS`	Flags to pass to the assembler only, after the automatically generated flags.
`CC_FLAGS`	Common flags to pass to the C/C++ compiler and assembler, after the automatically generated flags.
`LD_FLAGS`	Flags to pass to the linker, after the automatically generated flags.
`OBJDIR`	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 must be unique.
`OBJECT_FILES`	List of additional object files that should be linked into the resulting binary.

* * \section SSec_BuildModule_BUILD_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_BUILD_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 sh * shell, GNU make and *nix CoreUtils (echo, printf, etc.). * * \section SSec_BuildModule_CORE_Targets Targets * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

`help`	Display build system help and configuration information.
`list_targets`	List all available build targets from the build system.
`list_modules`	List all available build modules from the build system.
`list_mandatory`	List all mandatory parameters required by the included modules.
`list_optional`	List all optional parameters required by the included modules.
`list_provided`	List all variables provided by the included modules.
`list_macros`	List all macros provided by the included modules.

* * \section SSec_BuildModule_CORE_MandatoryParams Mandatory Parameters * * * * * *

None

* * \section SSec_BuildModule_CORE_OptionalParams Optional Parameters * * * * * *

None

* * \section SSec_BuildModule_CORE_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_CORE_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 atprogram.exe utility to be available in your system's PATH * variable. The atprogram.exe 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 * * * * * * * * * * *

`atprogram`	Program the device FLASH memory with the application's executable data.
`atprogram-ee`	Program the device EEPROM memory with the application's EEPROM data.

* * \section SSec_BuildModule_ATPROGRAM_MandatoryParams Mandatory Parameters * * * * * * * * * * *

`MCU`	Name of the Atmel processor model (e.g. `at90usb1287`).
`TARGET`	Name of the application output file prefix (e.g. `TestApplication`).

* * \section SSec_BuildModule_ATPROGRAM_OptionalParams Optional Parameters * * * * * * * * * * * * * * *

`ATPROGRAM_PROGRAMMER`	Name of the Atmel programmer or debugger tool to communicate with (e.g. `jtagice3`).
`ATPROGRAM_INTERFACE`	Name of the programming interface to use when programming the target (e.g. `spi`).
`ATPROGRAM_PORT`	Name of the communication port to use when when programming with a serially connected tool (e.g. `COM2`).

* * \section SSec_BuildModule_ATPROGRAM_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_ATPROGRAM_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 avrdude utility to be available in your system's PATH * variable. The avrdude utility is distributed in the old WinAVR project releases for * Windows (winavr.sourceforge.net) or can be installed on *nix systems via the project's * source code (https://savannah.nongnu.org/projects/avrdude) or through the package manager. * * \section SSec_BuildModule_AVRDUDE_Targets Targets * * * * * * * * * * *

`avrdude`	Program the device FLASH memory with the application's executable data.
`avrdude-ee`	Program the device EEPROM memory with the application's EEPROM data.

* * \section SSec_BuildModule_AVRDUDE_MandatoryParams Mandatory Parameters * * * * * * * * * * *

`MCU`	Name of the Atmel processor model (e.g. `at90usb1287`).
`TARGET`	Name of the application output file prefix (e.g. `TestApplication`).

* * \section SSec_BuildModule_AVRDUDE_OptionalParams Optional Parameters * * * * * * * * * * * * * * *

`AVRDUDE_PROGRAMMER`	Name of the programmer or debugger tool to communicate with (e.g. `jtagicemkii`).
`AVRDUDE_PORT`	Name of the communication port to use when when programming with the connected tool (e.g. `COM2`, `/dev/ttyUSB0` or `usb`).
`AVRDUDE_FLAGS`	Additional flags to pass to avrdude when programming, applied after the automatically generated flags.

* * \section SSec_BuildModule_AVRDUDE_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_AVRDUDE_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 cppcheck utility to be available in your system's PATH * variable. The cppcheck utility is distributed through the project's home page * (http://cppcheck.sourceforge.net) 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 * * * * * * * * * * *

`cppcheck`	Statically analyze the project source code for issues.
`cppcheck-config`	Check the `cppcheck` configuration - scan source code and warn about missing header files and other issues.

* * \section SSec_BuildModule_CPPCHECK_MandatoryParams Mandatory Parameters * * * * * * *

SRC List of source files to statically analyze.

* * \section SSec_BuildModule_CPPCHECK_OptionalParams Optional Parameters * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

`CPPCHECK_INCLUDES`	Path of extra directories to check when attemting to resolve C/C++ header file includes.
`CPPCHECK_EXCLUDES`	Paths or path fragments to exclude when analyzing.
`CPPCHECK_MSG_TEMPLATE`	Output message template to use when printing errors, warnings and information (see `cppcheck` documentation).
`CPPCHECK_ENABLE`	Analysis rule categories to enable (see `cppcheck` documentation).
`CPPCHECK_SUPPRESS`	Specific analysis rules to suppress (see `cppcheck` documentation).
`CPPCHECK_FAIL_ON_WARNING`	Set to Y to fail the analysis job with an error exit code if warnings are found, N to continue without failing.
`CPPCHECK_QUIET`	Set to Y to suppress all output except warnings and errors, N to show verbose output information.
`CPPCHECK_FLAGS`	Extra flags to pass to `cppcheck`, after the automatically generated flags.

* * \section SSec_BuildModule_CPPCHECK_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_CPPCHECK_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 batchisp utility from Atmel's FLIP utility, or the open * source dfu-programmer utility (http://dfu-programmer.sourceforge.net/) to be * available in your system's PATH variable. On *nix systems the dfu-programmer utility * can be installed via the project's source code or through the package manager. * * \section SSec_BuildModule_DFU_Targets Targets * * * * * * * * * * * * * * * * * * *

`dfu`	Program the device FLASH memory with the application's executable data using `dfu-programmer`.
`dfu-ee`	Program the device EEPROM memory with the application's EEPROM data using `dfu-programmer`.
`flip`	Program the device FLASH memory with the application's executable data using `batchisp`.
`flip-ee`	Program the device EEPROM memory with the application's EEPROM data using `batchisp`.

* * \section SSec_BuildModule_DFU_MandatoryParams Mandatory Parameters * * * * * * * * * * *

`MCU`	Name of the Atmel processor model (e.g. `at90usb1287`).
`TARGET`	Name of the application output file prefix (e.g. `TestApplication`).

* * \section SSec_BuildModule_DFU_OptionalParams Optional Parameters * * * * * *

None

* * \section SSec_BuildModule_DFU_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_DFU_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 doxygen utility from the Doxygen website * (http://www.stack.nl/~dimitri/doxygen/) to be available in your system's PATH * variable. On *nix systems the doxygen utility can be installed via the project's source * code or through the package manager. * * \section SSec_BuildModule_DOXYGEN_Targets Targets * * * * * * *

doxygen Generate project documentation.

* * \section SSec_BuildModule_DOXYGEN_MandatoryParams Mandatory Parameters * * * * * * *

LUFA_PATH Path to the LUFA library core, either relative or absolute (e.g. ../LUFA-000000/LUFA/).

* * \section SSec_BuildModule_DOXYGEN_OptionalParams Optional Parameters * * * * * * * * * * * * * * *

`DOXYGEN_CONF`	Name and path of the base Doxygen configuration file for the project.
`DOXYGEN_FAIL_ON_WARNING`	Set to Y to fail the generation with an error exit code if warnings are found other than unsupported configuration parameters, N to continue without failing.
`DOXYGEN_OVERRIDE_PARAMS`	Extra Doxygen configuration parameters to apply, overriding the corresponding config entry in the project's configuration file (e.g. `QUIET=YES`).

* * \section SSec_BuildModule_DOXYGEN_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_DOXYGEN_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 (http://www.pjrc.com/teensy/halfkay_protocol.html). * * 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 hid_bootloader_cli utility from the included LUFA HID * class bootloader API subdirectory, or the teensy_loader_cli utility from PJRC * (http://www.pjrc.com/teensy/loader_cli.html) to be available in your system's PATH * variable. * * \section SSec_BuildModule_HID_Targets Targets * * * * * * * * * * * * * * * * * * *

`hid`	Program the device FLASH memory with the application's executable data using `hid_bootloader_cli`.
`hid-ee`	Program the device EEPROM memory with the application's EEPROM data using `hid_bootloader_cli` and * a temporary AVR application programmed into the target's FLASH. * \note This will erase the currently loaded application in the target.
`teensy`	Program the device FLASH memory with the application's executable data using `teensy_loader_cli`.
`teensy-ee`	Program the device EEPROM memory with the application's EEPROM data using `teensy_loader_cli` and * a temporary AVR application programmed into the target's FLASH. * \note This will erase the currently loaded application in the target.

* * \section SSec_BuildModule_HID_MandatoryParams Mandatory Parameters * * * * * * * * * * *

`MCU`	Name of the Atmel processor model (e.g. `at90usb1287`).
`TARGET`	Name of the application output file prefix (e.g. `TestApplication`).

* * \section SSec_BuildModule_HID_OptionalParams Optional Parameters * * * * * *

None

* * \section SSec_BuildModule_HID_ProvidedVariables Module Provided Variables * * * * * *

None

* * \section SSec_BuildModule_HID_ProvidedMacros Module Provided Macros * * * * * *

None

*/ /** \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 * * * * * *

None

* * \section SSec_BuildModule_SOURCES_MandatoryParams Mandatory Parameters * * * * * * * * * * *

`LUFA_PATH`	Path to the LUFA library core, either relative or absolute (e.g. `../LUFA-000000/LUFA/`).
`ARCH`	Architecture of the target processor (see \ref Page_DeviceSupport).

* * \section SSec_BuildModule_SOURCES_OptionalParams Optional Parameters * * * * * *

None

* * \section SSec_BuildModule_SOURCES_ProvidedVariables Module Provided Variables * * * * * * * * * * * * * * * * * * * * * * * * * * *

`LUFA_SRC_USB`	List of LUFA USB driver source files.
`LUFA_SRC_USBCLASS`	List of LUFA USB Class driver source files.
`LUFA_SRC_TEMPERATURE`	List of LUFA temperature sensor driver source files.
`LUFA_SRC_SERIAL`	List of LUFA Serial U(S)ART driver source files.
`LUFA_SRC_TWI`	List of LUFA TWI driver source files.
`LUFA_SRC_PLATFORM`	List of LUFA architecture specific platform management source files.

* * \section SSec_BuildModule_SOURCES_ProvidedMacros Module Provided Macros * * * * * *

None