CC=sdcc
CCOPTS=-mmcs51 -model-small

SOURCE=main.c

firmware: $(SOURCE:.c=.rel)
	$(CC) $< -o firmware

# e.g. sudo USBDEV=/dev/bus/usb/002/007 make fxload 
fxload: firmware
	fxload -t fx2 -D $(USBDEV) -I firmware -v

%.rel: %.c
	$(CC) $(CCOPTS) -c $<

clean:
	rm -f *.rel *.asm *.ihx *.lnk *.lst *.map *.mem *.rel *.rst *.sym firmware