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