pololu blink build system working

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