47 lines
870 B
Makefile
47 lines
870 B
Makefile
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TARGET=main
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MCU=atmega2560
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SOURCES=main.c
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PORT=/dev/ttyACM0
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BAUD=115200
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OBJECTS=$(SOURCES:.c=.o)
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CFLAGS=-c -Os
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LDFLAGS=
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LIB=-L/usr/avr/lib
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INC=-I/usr/avr/include
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yeet: hex eeprom program clean
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hex: $(TARGET).hex
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eeprom: $(TARGET)_eeprom.hex
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$(TARGET).hex: $(TARGET).elf
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avr-objcopy -O ihex -j .data -j .text $(TARGET).elf $(TARGET).hex
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$(TARGET)_eeprom.hex: $(TARGET).elf
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avr-objcopy -O ihex -j .eeprom --change-section-lma .eeprom=1 $(TARGET).elf $(TARGET)_eeprom.hex
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$(TARGET).elf: $(OBJECTS)
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avr-gcc $(LDFLAGS) $(INC) $(LIB) -mmcu=$(MCU) $(OBJECTS) -o $(TARGET).elf
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.c.o:
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avr-gcc $(CFLAGS) $(INC) $(LIB) -mmcu=$(MCU) $< -o $@
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size:
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avr-size --mcu=$(MCU) -C $(TARGET).elf
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program:
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avrdude -p$(MCU) -P$(PORT) -b$(BAUD) -v -V -cwiring -D "-Uflash:w:$(TARGET).hex:i"
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clean_tmp:
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rm -rf *.o
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rm -rf *.elf
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clean:
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rm -rf *.o
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rm -rf *.elf
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rm -rf *.hex
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