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controller/CMakeLists.txt
Jacob Alexander 108b0d3e8e Cleaning up the BudKeypad module for the Buffered Macro Module
- Fixed key repeat rate issues
- Added the recent function additions to the scan module API
2011-12-18 19:02:56 -08:00

213 lines
5.0 KiB
CMake

###| CMAKE Kiibohd Controller |###
#
# Written by Jacob Alexander in 2011 for the Kiibohd Controller
# Due to this file's usefulness:
#
# Released into the Public Domain
#
###
#| Set the Compilers (must be set first)
include( CMakeForceCompiler )
cmake_force_c_compiler ( avr-gcc AVRCCompiler )
cmake_force_cxx_compiler( avr-g++ AVRCxxCompiler )
#| Add Dependency Macro
include( AddFileDependencies )
###
# Project Description
#
#| Project
project( kiibohd_controller )
#| Target Name (output name)
set( TARGET kiibohd )
#| General Settings
cmake_minimum_required( VERSION 2.8 )
###
# Source Defines
#
#| Sources (see setup.h for configuring in/away code blocks or other complete modules)
#| XXX Not set here in this project, see setup.cmake
#set( SRCS ./main.c )
#| Instead, include the module source selector
include( setup.cmake )
set( SRCS
main.c
${SCAN_SRCS}
${MACRO_SRCS}
${USB_SRCS}
${DEBUG_SRCS}
)
###
# Atmel Defines and Linker Options
#
#| MCU Name
#| You _MUST_ set this to match the board you are using
#| type "make clean" after changing this, so all files will be rebuilt
#|
#| "at90usb162" # Teensy 1.0
#| "atmega32u4" # Teensy 2.0
#| "at90usb646" # Teensy++ 1.0
#| "at90usb1286" # Teensy++ 2.0
set( MCU "atmega32u4" )
#set( MCU "at90usb1286" )
#| Compiler flag to set the C Standard level.
#| c89 = "ANSI" C
#| gnu89 = c89 plus GCC extensions
#| c99 = ISO C99 standard (not yet fully implemented)
#| gnu99 = c99 plus GCC extensions
set( CSTANDARD "-std=gnu99" )
#| Warning Options
#| -Wall...: warning level
set( WARN "-Wall -Wstrict-prototypes" )
#| Tuning Options
#| -f...: tuning, see GCC manual and avr-libc documentation
set( TUNING "-funsigned-char -funsigned-bitfields -ffunction-sections -fpack-struct -fshort-enums" )
#| Optimization level, can be [0, 1, 2, 3, s].
#| 0 = turn off optimization. s = optimize for size.
#| (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
set( OPT "s" )
#| Output Format
#| srec, ihex, binary
set( FORMAT "ihex" )
#| Processor frequency.
#| Normally the first thing your program should do is set the clock prescaler,
#| so your program will run at the correct speed. You should also set this
#| variable to same clock speed. The _delay_ms() macro uses this, and many
#| examples use this variable to calculate timings. Do not add a "UL" here.
set( F_CPU "16000000" )
#| Dependency Files
#| Compiler flags to generate dependency files.
set( GENDEPFLAGS "-MMD -MP" )
#| Listing file
set( TARGET_LST ${TARGET}.lst )
#| Compiler Flags
add_definitions( "-mmcu=${MCU} -DF_CPU=${F_CPU} -O${OPT} ${TUNING} ${WARN} ${CSTANDARD} ${GENDEPFLAGS}" )
#| Linker Flags
set( LINKER_FLAGS "-mmcu=${MCU} -Wl,-Map=${TARGET}.map,--cref -Wl,--relax -Wl,--gc-sections" )
#| Hex Flags (XXX, CMake seems to have issues if you quote the arguments for the custom commands...)
set( HEX_FLAGS -O ${FORMAT} -R .eeprom -R .fuse -R .lock -R .signature )
#| Eep Flags
set( EEP_FLAGS -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 --no-change-warnings -O ${FORMAT} )
#| Lss Flags
set( LSS_FLAGS -h -S -z )
###
# Build Targets
#
#| Create the .ELF file
set( TARGET_ELF ${TARGET}.elf )
add_executable( ${TARGET_ELF} ${SRCS} )
#| .ELF Properties
set_target_properties( ${TARGET_ELF} PROPERTIES
LINK_FLAGS ${LINKER_FLAGS}
)
#| Convert the .ELF into a .HEX to load onto the Teensy
set( TARGET_HEX ${TARGET}.hex )
add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
COMMAND avr-objcopy ${HEX_FLAGS} ${TARGET_ELF} ${TARGET_HEX}
COMMENT "Creating load file for Flash: ${TARGET_HEX}"
)
#| Convert the .ELF into a .EEP
set( TARGET_EEP ${TARGET}.eep )
add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
COMMAND avr-objcopy ${EEP_FLAGS} ${TARGET_ELF} ${TARGET_EEP}
COMMENT "Creating load file for EEPROM: ${TARGET_EEP}"
)
#| Generate the Extended .LSS
set( TARGET_LSS ${TARGET}.lss )
add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
COMMAND avr-objdump ${LSS_FLAGS} ${TARGET_ELF} > ${TARGET_LSS}
COMMENT "Creating Extended Listing: ${TARGET_LSS}"
)
#| Generate the Symbol Table .SYM
set( TARGET_SYM ${TARGET}.sym )
add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
COMMAND avr-nm -n ${TARGET_ELF} > ${TARGET_SYM}
COMMENT "Creating Symbol Table: ${TARGET_SYM}"
)
###
# Size Information
#
#| After Changes Size Information
add_custom_target( SizeAfter ALL avr-size --target=${FORMAT} ${TARGET_HEX} ${TARGET_ELF}
DEPENDS ${TARGET_ELF}
COMMENT "Size after generation:"
)
###
# Setup Loader Script
#
#| Provides the user with the correct teensy-loader-cli command for the built .HEX file
#| teensy-loader-cli must be in the user's path
if( ${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin" )
configure_file( LoadFile/bash load )
endif( ${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin" )
#| TODO Windows
if( ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )
message( STATUS "Load Script is on my TODO List for Windows..." )
endif( ${CMAKE_SYSTEM_NAME} MATCHES "Windows" )