DEVICE=/dev/ttyACM0

all: firmwares

firmwares: build/MockBand.guitar-wammy.hex
build/MockBand.guitar-wammy.hex: VID=0x1bad
build/MockBand.guitar-wammy.hex: PID=0x0004
build/MockBand.guitar-wammy.hex: FLAGS=-DWAMMY

firmwares: build/MockBand.guitar.hex
build/MockBand.guitar.hex: VID=0x1bad
build/MockBand.guitar.hex: PID=0x0004

firmwares: build/MockBand.drums.hex
build/MockBand.drums.hex: VID=0x1bad
build/MockBand.drums.hex: PID=0x3110

build/MockBand.%.hex: MockBand.ino
	mkdir -p build/cache
	rm -f build/build.options.json
	arduino-builder \
		-build-path $(abspath build/) \
		-build-cache $(abspath build/cache/) \
		-fqbn arduino:avr:leonardo \
		-hardware /usr/share/arduino/hardware/ \
		-tools /usr/share/arduino/tools/ \
		-prefs="build.extra_flags=-DUSB_VID=$(VID) -DUSB_PID=$(PID) '-DUSB_PRODUCT=\"Mockband $*\"' -DUSB_MANUFACTURER=\"woozle.org\" -DCDC_DISABLED $(FLAGS)" \
		-compile $<
	mv build/MockBand.ino.hex $@


flash-%: build/MockBand.%.hex
	echo -n "Waiting for $(DEVICE)..."; while [ ! -e $(DEVICE) ]; do echo -n .; sleep 1; done
	avrdude -v -patmega32u4 -cavr109 -P$(DEVICE) -b57600 -D -Uflash:w:$<:i

dist: build/MockBand.zip

build/MockBand.zip: firmwares
	rm -f $@
	zip -r $@ README.md build/*.hex docs/

clean:
	rm -rf build