35 lines
778 B
Makefile
35 lines
778 B
Makefile
.DELETE_ON_ERROR:
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.SUFFIXES:
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# Makefile
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# Written by Leon Krieg <info@madcow.dev>
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ARCH := m32
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FREQ := 1600000UL
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MCU := atmega32a
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ASP := usbasp
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GCC := avr-gcc
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AVD := avrdude
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RMF := rm -f
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BINDIR := bin
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ELFILE := $(BINDIR)/out.elf
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TARGET := $(BINDIR)/core.hex
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CFLAGS := -Os -std=c99 -Wall -Wextra -Werror
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CPPFLAGS := -DF_CPU=$(FREQ)
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.PHONY: all
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all: flash
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.PHONY: flash
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flash: $(TARGET)
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$(AVD) -c $(ASP) -p $(ARCH) -U flash:w:$(TARGET)
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$(TARGET): src/main.c
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$(GCC) -o $(ELFILE) $(CFLAGS) $(CPPFLAGS) $^ -mmcu=$(MCU)
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avr-objcopy -j .text -j .data -O ihex $(ELFILE) $@
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avr-size --format=avr --mcu=$(MCU) $@
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clean:
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$(RMF) $(TARGET)
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$(RMF) $(ELFILE)
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