CROSS_COMPILE=/opt/avr8-gnu-toolchain-linux_x86_64/bin/avr-
OBJCOPY=$(CROSS_COMPILE)objcopy
CC=$(CROSS_COMPILE)gcc
CFLAGS=-O3 -Wall -mmcu=attiny85

main.hex: main
	$(OBJCOPY) -j .data -j .text -O ihex main main.hex

main: main.c wavetables.c

# hfuse DISABLE RESET, then *high-voltage serial ONLY*
# avrdude -c usbasp -p t85 -U lfuse:w:0xf1:m -U hfuse:w:0x5f:m # efuse

flash: main.hex
#	avrdude -c usbasp -p t85 -U lfuse:w:0xf1:m # hfuse,efuse
	avrdude -c usbasp -p t85 -U flash:w:main.hex

clean:
	rm -f main main.hex

.PHONY: clean flash