# Name: Makefile
# Author: Antonio Garosi
# Copyright: yeah, probably
# License: it ain't that valuable as a code, do whatever you want with it

PROJECT=main
SOURCES=$(PROJECT).c
MMCU=attiny44
F_CPU = 20000000

CFLAGS=-mmcu=$(MMCU) -Wall -Os -DF_CPU=$(F_CPU)

$(PROJECT).hex: $(PROJECT).out
	avr-objcopy -O ihex $(PROJECT).out $(PROJECT).c.hex;\
	avr-size --mcu=$(MMCU) --format=avr $(PROJECT).out
 
$(PROJECT).out: $(SOURCES)
	avr-gcc $(CFLAGS) -I./ -o $(PROJECT).out $(SOURCES)

flash-usbtiny: $(PROJECT).hex
	avrdude -p t44 -P usb -c usbtiny -U flash:w:$(PROJECT).c.hex

fuse-usbtiny: $(PROJECT).hex
	avrdude -p t44 -P usb -c usbtiny -U lfuse:w:0xDE:m

internal-intclk-fuse-usbtiny: $(PROJECT).hex
	avrdude -p t44 -P usb -c usbtiny -U lfuse:w:0x5E:m

flash-arduinoisp: $(PROJECT).hex
	avrdude -p t44 -P /dev/tty.usbmodem411 -c avrisp -b 19200 -U flash:w:$(PROJECT).c.hex

fuse-arduinoisp: $(PROJECT).hex
	avrdude -p t44 -P /dev/tty.usbmodem411 -c avrisp -b 19200 -U lfuse:w:0xDE:m

internal-intclk-fuse-arduinoisp: $(PROJECT).hex
	avrdude -p t44 -P /dev/tty.usbmodem411 -c avrisp -b 19200 -U lfuse:w:0x5E:m