Minimal Changes

sketches/led-driver/Makefile

@@ -0,0 +1,23 @@
+CFLAGS = -O3 -Wall --std=c11
+CHIP = 328p
+SOURCE_FILES = $(wildcard *.c)
+OBJ_FILES = $(SOURCE_FILES:%.c=%.o)
+BIN = led-driver.bin
+HEX = led-driver.hex
+
+default: $(HEX)
+
+%.o: %.c
+	avr-gcc $(CFLAGS) -mmcu=atmega$(CHIP) -o $@ $<
+	 
+$(BIN): $(OBJ_FILES)
+	avr-gcc $(CFLAGS) -o $@ $^
+	
+$(HEX): $(BIN)
+	avr-objcopy -O ihex -j .text -j .data $^ $@
+
+flash: $(HEX)
+	avrdude -p m$(CHIP) -c arduino -B 115200 -P /dev/ttyACM0 -v -v -e flash:w:$(HEX):a
+
+clean:
+	$(RM) $(OBJ_FILES) $(BIN) $(HEX)