Tooltron

PART=t1634

MCU=attiny1634

#MCU=atmega2560

F_CPU=1000000

SRC=main.c serial.c rfid.c \

		freemodbus/port/*.c \

		freemodbus/modbus/mb.c \

		freemodbus/modbus/rtu/mbrtu.c \

		freemodbus/modbus/ascii/mbascii.c \

		freemodbus/modbus/functions/*.c

HDR=tooltron_mb.h serial.h rfid.h freemodbus/port/*.h

# TODO we can exclude modbus functions we don't need if the generated hex file

# ends up too large

FLAGS=-Os -Wall -mmcu=$(MCU) -DF_CPU=$(F_CPU) \

			-Ifreemodbus/port \

			-Ifreemodbus/modbus/rtu \

			-Ifreemodbus/modbus/ascii \

			-Ifreemodbus/modbus/include

PROG=avrispMKII

all: toolbox.hex

%.hex: %.elf

	avr-objcopy -j .text -j .data -O ihex $< $@

toolbox.elf: $(SRC) $(HDR)

	avr-gcc $(FLAGS) $(SRC) -o $@

%.asm: %.c

	avr-gcc -S $(FLAGS) $< -o $@

program: toolbox.hex

	avrdude -p $(PART) -c $(PROG) -P usb -B 1 -F -U flash:w:toolbox.hex

clean:

	rm -f *.elf *.hex