# $Id: Makefile,v 1.5 2005/08/12 03:41:50 bsd Exp $

TARGET = hw

CPU = atmega128
#CPU = at90can128

SRCS = hw.c

OBJS = hw.o

OPTIMIZE = -O
CFLAGS   = -g -mmcu=${CPU} -Wall ${OPTIMIZE}

CC     = avr-gcc

all : ${TARGET}.hex

.c.s :
	avr-gcc -c ${CFLAGS} -S -o $@ $<

${TARGET}.hex : ${OBJS}
	avr-gcc -mmcu=${CPU} ${LDFLAGS} -o ${TARGET}.elf ${OBJS}
	avr-objcopy -O ihex ${TARGET}.elf ${TARGET}.hex
	avr-objcopy -O srec ${TARGET}.elf ${TARGET}.srec
	avr-objcopy -O binary ${TARGET}.elf ${TARGET}.bin
	@ls -l ${TARGET}.bin

clean :
	rm -f *.srec *.elf *.o *.bin *.s *~ .depend Makefile.bak ${TARGET}

assembly :
	for i in ${OBJS}; do make $${i%%.*}.s; done

flash : ${TARGET}.hex
	avrdude -p m128 -U flash:w:hw.hex