PREJECT=ledcode
SOURCES=$(PROJECT).C
MMCU=attin44
F_CUP = 20000000

CFLAGS=-mmcu=$(MMCU) -Wall -Os -DF_CPU=$(F_CPU)

$(PROJECT).hex: $()PROJECT).out
      avr-objcopy -o ihex $(PROJECT).out $(PROJECT).C.hex;\
      avr-size --mcu=$(MMCU) --format=avr $(PROJECT).out

$(PROJECT).out:$(SOURCES)
      avr-gcc $(CFLAGS) -I.\ -O $(PROJECT).out $(SOURCES)

program-usbtiny: $(PROJECT).hex
       avrdude -p t44 -pusb -c usbtiny -U flash:w:$(PROJECT).C.hex

program-usbtiny: $(PROJECT).hex
       avrdude -p t44 -p usb -c usbtiny -U lfuse:w:0x6A:m