27 lines
511 B
Makefile
27 lines
511 B
Makefile
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CC = avr-gcc
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OBJCOPY = avr-objcopy
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AVRDUDE = avrdude
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CFLAGS = -Os -DF_CPU=16000000UL -mmcu=atmega328p
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SERIAL = /dev/ttyACM0
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TARGET = led
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.PHONY: all clean flash
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all: $(TARGET).hex
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flash: $(TARGET).hex
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$(AVRDUDE) -F -V -c arduino -p ATMEGA328P -P $(SERIAL) -b 115200 \
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-U flash:w:$<
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$(TARGET).hex: $(TARGET)
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$(OBJCOPY) -O ihex -R .eeprom $< $@
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$(TARGET): $(TARGET).o
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$(CC) $(CFLAGS) -o $@ $<
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$(TARGET).o: $(TARGET).c
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$(CC) $(CFLAGS) -c -o $@ $<
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clean:
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rm -f $(TARGET) $(TARGET).hex $(TARGET).o
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