CC=avr-gcc AS=$(CC) LD=$(CC) PROGNAME=n64 OBJDIR=objs-$(PROGNAME) CPU=atmega32u2 CFLAGS=-Wall -mmcu=$(CPU) -DF_CPU=16000000L -Os -DUART1_STDOUT LDFLAGS=-mmcu=$(CPU) -Wl,-Map=$(PROGNAME).map HEXFILE=$(PROGNAME).hex OBJS=main.o n64.o gcn64_protocol.o usart1.o usb.o bootloader.o all: $(HEXFILE) clean: rm -f $(PROGNAME).elf $(PROGNAME).hex $(PROGNAME).map $(OBJS) %.o: %.S $(CC) $(CFLAGS) -c $< -o $@ %.o: %.c $(CC) $(CFLAGS) -c $< -o $@ %.o: %.c %.h $(CC) $(CFLAGS) -c $< -o $@ $(PROGNAME).elf: $(OBJS) $(LD) $(OBJS) $(LDFLAGS) -o $(PROGNAME).elf $(PROGNAME).hex: $(PROGNAME).elf avr-objcopy -j .data -j .text -O ihex $(PROGNAME).elf $(PROGNAME).hex avr-size $(PROGNAME).elf fuse: flash: $(HEXFILE) ./wait_then_flash.sh $(CPU) $(HEXFILE) chip_erase: dfu-programmer atmega32u2 erase reset: dfu-programmer atmega32u2 reset