65 lines
1.4 KiB
Makefile
65 lines
1.4 KiB
Makefile
PRG = bl_test
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OBJ = blmc.o i2c-slave.o main.o
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MCU_TARGET = atmega8
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OPTIMIZE = -Os
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DEFS =
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LIBS =
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# You should not have to change anything below here.
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CC = avr-gcc
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# Override is only needed by avr-lib build system.
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override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS)
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override LDFLAGS = -Wl,-Map,$(PRG).map
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OBJCOPY = avr-objcopy
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OBJDUMP = avr-objdump
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SIZE = avr-size
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all: $(PRG).elf lst text
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$(SIZE) -x -A $(PRG).elf
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$(PRG).elf: $(OBJ)
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$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
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clean:
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rm -rf *.o *.lst *.map $(PRG).elf *.hex *.bin
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lst: $(PRG).lst
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%.lst: %.elf
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$(OBJDUMP) -h -S $< > $@
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# Rules for building the .text rom images
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text: hex bin
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hex: $(PRG).hex
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bin: $(PRG).bin
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%.hex: %.elf
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$(OBJCOPY) -j .text -j .data -O ihex $< $@
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%.bin: %.elf
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$(OBJCOPY) -j .text -j .data -O binary $< $@
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# Rules for building the .eeprom rom images
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eeprom: ehex ebin
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ehex: $(PRG)_eeprom.hex
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ebin: $(PRG)_eeprom.bin
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%_eeprom.hex: %.elf
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$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@
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%_eeprom.bin: %.elf
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$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@
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install: text
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# uisp -dprog=avr910 -dserial=/dev/ttyS0 -dspeed=115200 -dpart=M8 --erase --upload if=$(PRG).hex
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avrdude -p m8 -c butterfly -b 115200 -P /dev/ttyUSB1 -u -e -V -U flash:w:$(PRG).hex
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