MCU=atmega32
F_CPU=8000000
PROG=dragon_jtag
DEBUGGER = dragon
PORT=/dev/ttyUSB0

CC=avr-g++
OBJCOPY=avr-objcopy
CFLAGS=-Wall -g -mmcu=${MCU} -DF_CPU=${F_CPU} -I.
TARGET=main
SRCS=src/*.cpp 

default: build flash

build:
	${CC} ${CFLAGS} -o bin/${TARGET}.bin  ${SRCS}
	${CC} ${CFLAGS} -o bin/${TARGET}.elf  ${SRCS}
	${OBJCOPY} -j .text -j .data -O ihex bin/${TARGET}.bin bin/${TARGET}.hex

flash:
	avrdude -p ${MCU} -c ${PROG} -U flash:w:bin/main.hex

clean:
	rm -f bin/*

debug: flash avarice
	sleep 1
	avr-gdb -ex "target remote :4242" bin/main.elf

avarice:
	avarice --file bin/main.elf --part ${MCU} --${DEBUGGER} :4242