MCU_TARGET = atmega48 FLASHER = avrdude -c usbasp -p $(MCU_TARGET) usbasp: fuses $(FLASHER) -B 1 -U flash:w:usbasp.atmega48.2009-02-28.hex fuses: $(FLASHER) -B 200 -U hfuse:w:0xdd:m -U lfuse:w:0xff:m shell: $(FLASHER) -t