Makefile - ATMEGA324A

gistfile1.make

# Name: Makefile
# Author: Dragan Marjanovic
# Based on https://github.com/obdev/CrossPack-AVR/

DEVICE     = atmega324a
CLOCK      = 8000000
PROGRAMMER = -c avrispmkii
OBJECTS    = project.o
AVRDUDE = avrdude $(PROGRAMMER) -p m324pa -F -B10
COMPILE = avr-gcc -Wall -Os -std=gnu99 -DF_CPU=$(CLOCK) -mmcu=$(DEVICE)

# symbolic targets:
all:    project.hex

.c.o:
	$(COMPILE) -c $< -o $@

.c.s:
	$(COMPILE) -S $< -o $@

.S.o:
	$(COMPILE) -x assembler-with-cpp -c $< -o $@

flash:    all
	$(AVRDUDE) -U flash:w:project.hex:i

clean:
	rm -f project.hex project.elf $(OBJECTS)

# file targets:
project.elf: $(OBJECTS)
	$(COMPILE) -o project.elf $(OBJECTS)

project.hex: project.elf
	rm -f project.hex
	avr-objcopy -j .text -j .data -O ihex project.elf project.hex
	avr-size --format=avr --mcu=$(DEVICE) project.elf

disasm:    project.elfa
	avr-objdump -d project.elf

cpp:
	$(COMPILE) -E project.c