37 lines
1.1 KiB
Text
37 lines
1.1 KiB
Text
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cmake_minimum_required(VERSION 2.8.3)
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SET(BOARD "atmega328p" CACHE STRING "AVR CPU to build for")
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SET(CLOCK "16000000" CACHE STRING "CPU clock")
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SET(FLASH_FLAGS "-patmega328p" "-carduino" "-P/dev/ttyUSB0" "-b57600" CACHE STRING "avrdude flags")
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find_program(AVR_GCC avr-gcc)
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find_program(AVRDUDE avrdude)
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SET(CMAKE_SYSTEM_NAME Generic)
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SET(CMAKE_C_COMPILER ${AVR_GCC})
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project(ARDKBD C)
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set(CMAKE_MODULE_PATH ${ARDKDB_SOURCE_DIR})
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add_executable(lolshield.elf
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lolshield.c
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Charliplexing.c
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)
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set_target_properties(lolshield.elf PROPERTIES
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COMPILE_FLAGS "-Wall -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Os -mmcu=${BOARD}"
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LINK_FLAGS "-Wall -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Os -mmcu=${BOARD}"
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COMPILE_DEFINITIONS "F_CPU=${CLOCK}"
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)
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add_custom_command(OUTPUT lolshield.hex COMMAND ${CMAKE_OBJCOPY} -O ihex -R .eeprom lolshield.elf lolshield.hex DEPENDS lolshield.elf)
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add_custom_target(lolshield ALL DEPENDS lolshield.hex)
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add_custom_target(flash COMMAND ${AVRDUDE} ${FLASH_FLAGS} -D -Uflash:w:lolshield.hex:i DEPENDS lolshield)
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