2024-03-22 18:35:30 +00:00
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#Name of the OS
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set(CMAKE_SYSTEM_NAME )
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2024-03-22 18:43:28 +00:00
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set(PROG_TYPE usbasp)
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#Default MCU setup
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2024-03-22 18:35:30 +00:00
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set(MCU atmega328p)
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set(F_CPU 16000000)
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set(BAUD 9600)
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add_definitions(-DF_CPU=${F_CPU})
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# program names
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set(AVRCPP avr-g++)
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set(AVRC avr-gcc)
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set(AVRSTRIP avr-strip)
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set(OBJCOPY avr-objcopy)
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set(OBJDUMP avr-objdump)
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set(AVRSIZE avr-size)
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set(AVRDUDE avrdude)
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# Sets the compiler
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# Needs to come before the project function
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_CXX_COMPILER ${AVRCPP})
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set(CMAKE_C_COMPILER ${AVRC})
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set(CMAKE_ASM_COMPILER ${AVRC})
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project (template_project C CXX ASM)
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# Compiler flags
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set(CSTANDARD "-std=gnu99")
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set(CDEBUG "-gstabs -g -ggdb")
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set(CWARN "-Wall -Wstrict-prototypes -Wl,--gc-sections -Wl,--relax")
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set(CTUNING "-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -ffunction-sections -fdata-sections")
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set(COPT "-Os -lm -lprintf_flt")
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set(CMCU "-mmcu=${MCU}")
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set(CDEFS "-DF_CPU=${F_CPU} -DBAUD=${BAUD}")
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set(CFLAGS "${CMCU} ${CDEBUG} ${CDEFS} ${COPT} ${CWARN} ${CSTANDARD} ${CTUNING}")
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set(CXXFLAGS "${CMCU} ${CDEBUG} ${CDEFS} ${COPT} ${CTUNING}")
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set(CMAKE_C_FLAGS "${CFLAGS}")
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set(CMAKE_CXX_FLAGS "${CXXFLAGS}")
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set(CMAKE_ASM_FLAGS "${CFLAGS}")
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2024-03-22 18:43:28 +00:00
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# Project setup
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include_directories(${INC_PATH} ${LIB_INC_PATH})
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add_executable(${PROJECT_NAME} ${SRC_FILES} ${LIB_SRC_FILES})
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set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "${PROJECT_NAME}.elf")
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# Compiling targets
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add_custom_target(strip ALL ${AVRSTRIP} "${PROJECT_NAME}.elf" DEPENDS ${PROJECT_NAME})
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add_custom_target(hex ALL ${OBJCOPY} -R .eeprom -O ihex "${PROJECT_NAME}.elf" "${PROJECT_NAME}.hex" DEPENDS strip)
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add_custom_target(eeprom ${OBJCOPY} -j .eeprom --change-section-lma .eeprom=0 -O ihex "${PROJECT_NAME}.elf" "${PROJECT_NAME}.eeprom" DEPENDS strip)
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# We want "flash" to be a build target.
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add_custom_target(flash ${AVRDUDE} -c ${PROG_TYPE} -p ${MCU} -U flash:w:${PROJECT_NAME}.hex DEPENDS hex)
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set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${PROJECT_NAME}.hex;${PROJECT_NAME}.eeprom;${PROJECT_NAME}.lst")
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