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project(battletank)
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cmake_minimum_required(VERSION 2.6)
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set(MCU "atmega328p" )
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set(CPU_SPEED "16000000" )
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set(PORT "/dev/ttyUSB0")
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set(PORT_SPEED "57600")
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set(PIN_VARIANT "standard")
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set(ARDUINO_PATH "arduino")
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set(PROGRAMMER "arduino")
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set(COMPILE_FLAGS "")
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# Set own source files
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# Simply list all your C / C++ source (not header!) files here
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set(SRC_FILES main.cpp)
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# Include directories
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include_directories(
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${CMAKE_CURRENT_SOURCE_DIR}
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${ARDUINO_PATH}/hardware/arduino/avr/libraries/SPI/src
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${ARDUINO_PATH}/hardware/arduino/avr/cores/arduino
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${ARDUINO_PATH}/hardware/arduino/avr/variants/standard
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${ARDUINO_PATH}/libraries/SoftPWM
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${ARDUINO_PATH}/libraries/RF24
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${ARDUINO_PATH}/hardware/tools/avr/avr/include
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)
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# Find Arduino source files.
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file(GLOB_RECURSE ARDUINO_CORE_SRC
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${ARDUINO_PATH}/hardware/arduino/avr/cores/arduino/*.c
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${ARDUINO_PATH}/hardware/arduino/avr/cores/arduino/*.cpp
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${ARDUINO_PATH}/libraries/SoftPWM/*.cpp
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${ARDUINO_PATH}/libraries/RF24/*.cpp
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${ARDUINO_PATH}/hardware/arduino/avr/libraries/SPI/src/*.cpp
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)
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# Compiler suite specification
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set(CMAKE_C_COMPILER avr-gcc)
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set(CMAKE_CXX_COMPILER avr-g++)
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set(CMAKE_OBJCOPY avr-objcopy)
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set(CMAKE_OBJDUMP avr-objdump)
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set(CMAKE_RANLIB avr-ranlib)
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set(CMAKE_LINKER avr-ld)
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# Compiler flags
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add_definitions(-DBAUD=9600UL -DARDUINO -DROLE=1)
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add_definitions(-mmcu=${MCU} -DF_CPU=${CPU_SPEED})
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add_definitions(-c -g -Os -Wall)
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add_definitions(-fpack-struct -fno-exceptions -ffunction-sections -fdata-sections -funsigned-char -funsigned-bitfields -fshort-enums)
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# Linker flags
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set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
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set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
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set(CMAKE_EXE_LINKER_FLAGS "-Os -Wl,--gc-sections -mmcu=${MCU}")
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add_executable(${PROJECT_NAME} ${ARDUINO_CORE_SRC} ${SRC_FILES})
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add_custom_target(flash
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COMMAND ${CMAKE_OBJCOPY} -j .text -j .data -O ihex ${PROJECT_NAME} main.hex
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COMMAND avrdude -F -p${MCU} -carduino -P${PORT} -b${PORT_SPEED} -D -Uflash:w:main.hex:i
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DEPENDS ${PROJECT_NAME}
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)
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