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###
# Project settings
#
TARGET := programmer
SOURCES := $(wildcard *.c)
###
# Compiler settings
#
CC := avr-gcc
PORT := /dev/ttyUSB0
MCU := atmega328p
CFLAGS := -g -Wall -mcall-prologues -mmcu=$(MCU) -Os -I . \
-DF_CPU=1000000UL
LDFLAGS := -Wl,-gc-sections -Wl,-relax
.PHONY: all clean program
all: $(TARGET).hex
clean:
rm -f *.o *.hex *.obj *.bin
$(TARGET).hex: $(TARGET).bin
avr-objcopy -R .eeprom -O ihex $(TARGET).bin $@
$(TARGET).bin: $(SOURCES)
$(CC) $(CFLAGS) $(SOURCES) -o $@ $(LDFLAGS)
program: $(TARGET).hex
avrdude -p $(MCU) -c usbasp -P usb -U flash:w:$(TARGET).hex
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