43 lines
827 B
Makefile
43 lines
827 B
Makefile
# Makefile
|
|
MCU=atmega328p
|
|
F_CPU=16000000
|
|
CC=avr-gcc
|
|
OBJCOPY=avr-objcopy
|
|
CFLAGS=-nostdlib -std=c99 -Wall -Wextra -g -Os -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. -I$(AVR_LIBC_DIR)/include
|
|
TARGET=main
|
|
SERIAL=-P /dev/ttyUSB0 -b 115200
|
|
|
|
|
|
SRC_DIR=.
|
|
OBJ_DIR=build
|
|
|
|
SRC_FILES=main.c
|
|
OBJ_FILES=$(patsubst %.c,%.o,$(SRC_FILES))
|
|
|
|
SRC=$(addprefix $(SRC_DIR)/,$(SRC_FILES))
|
|
OBJ=$(addprefix $(OBJ_DIR)/,$(OBJ_FILES))
|
|
|
|
all: flash
|
|
|
|
re: fclean all
|
|
|
|
fclean: clean
|
|
clean:
|
|
rm -rf $(OBJ_DIR)
|
|
rm -f $(TARGET).hex
|
|
|
|
hex: $(TARGET).hex
|
|
|
|
flash: hex
|
|
avrdude -p $(MCU) -c arduino -U flash:w:$(TARGET).hex:i $(SERIAL)
|
|
|
|
$(OBJ_DIR)/$(TARGET).bin: $(OBJ)
|
|
$(CC) $(CFLAGS) $(OBJ) -o $@
|
|
|
|
$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
|
|
mkdir -p $(shell dirname $@)
|
|
$(CC) $(CFLAGS) -c $< -o $@
|
|
|
|
|
|
$(TARGET).hex: $(OBJ_DIR)/$(TARGET).bin
|
|
$(OBJCOPY) -j .text -j .data -O ihex $< $@
|