Makefile.avr

#    MIT License
#
#    Copyright (c) 2018, Alexey Dynda
#
#    Permission is hereby granted, free of charge, to any person obtaining a copy
#    of this software and associated documentation files (the "Software"), to deal
#    in the Software without restriction, including without limitation the rights
#    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#    copies of the Software, and to permit persons to whom the Software is
#    furnished to do so, subject to the following conditions:
#
#    The above copyright notice and this permission notice shall be included in all
#    copies or substantial portions of the Software.
#
#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
#    SOFTWARE.
#
#################################################################
# Makefile to build ssd1306 examples for AVR controllers
#
# Accept the following parameters:
# CC
# CXX
# STRIP
# AR
# MCU
# FREQUENCY

default: all

CC = avr-gcc
CXX = avr-g++
STRIP = avr-strip
AR = avr-ar
MCU ?= atmega328p
FREQUENCY ?= 16000000
platform=avr

CCFLAGS += -g -Os -w -ffreestanding -mmcu=$(MCU) -DF_CPU=$(FREQUENCY)

include Makefile.common

all: $(BLD)/$(PROJECT).bin $(BLD)/$(PROJECT).hex

$(BLD)/$(PROJECT).bin: $(OUTFILE)
	avr-objcopy -O binary $< $@

$(BLD)/$(PROJECT).hex: $(OUTFILE)
	avr-objcopy -O ihex $< $@

flash: $(BLD)/$(PROJECT).hex
	avrdude -p m328p -c arduino -P /dev/ttyUSB0 -b 57600 -Uflash:w:$<:i