diff options
Diffstat (limited to 'zumo/makefile')
| -rw-r--r-- | zumo/makefile | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/zumo/makefile b/zumo/makefile new file mode 100644 index 0000000..aac11f4 --- /dev/null +++ b/zumo/makefile @@ -0,0 +1,40 @@ +PORT = /dev/ttyUSB0 + +CC = avr-gcc +LD = avr-ld +RM = rm -f + +MCU=atmega32u4 + +CFLAGS += -mcall-prologues +CFLAGS += -mmcu=$(MCU) +CFLAGS += -Os +CFLAGS += -g +CFLAGS += -Wl,-gc-sections +CFLAGS += -Wl,-relax + +TARGET = main +SRCS += main.c +OBJS := $(patsubst %.c,%.o, $(SRCS)) + +.PHONY: all clean flash + +all: $(TARGET).hex + +%.o: %.c + $(CC) -c $(CFLAGS) $< -o $@ + +$(TARGET): $(OBJS) + $(LD) $^ $(LFLAGS) -o $@ + +$(TARGET).hex: $(TARGET) + avr-objcopy -R .eeprom -O ihex $< $@ + +flash: $(TARGET).hex + avrdude -p $(MCU) -c avr109 -P $(PORT) -U flash:w:$(TARGET).hex + +clean: + $(RM) $(TARGET) $(TARGET).hex $(OBJS) + +compile_commands.json: makefile + compiledb make -Bn |