current working changes

Makefile

@@ -17,6 +17,7 @@ CFLAGS?=-Datmega328p\
 				-DARDUINO=200\
 				-DARDUINO_AVR_NANO\
 				-DARDUINO_ARCH_AVR\
+				-std=c++11\
 				-Os\
 				-ffunction-sections\
 				-fdata-sections\
@@ -59,9 +60,9 @@ SRC_FILES?=./$(ARDUINO_DIR)/cores/arduino/main.cpp\
 					 ./$(NANOPB_DIR)/pb_common.c\
 					 ./gateway/message.pb.c
 
-build: $(OUT)$(NAME).hex
+build: $(OUT)$(NAME)
 
-$(OUT)$(NAME).hex: $(OUT)$(NAME).elf
+$(OUT)$(NAME): $(OUT)$(NAME).elf
 	$(OBJCOPY) -R .eeprom -O ihex $(OUT)$(NAME).elf $(OUT)$(NAME).hex
 $(OUT)eep.hex: $(OUT)$(NAME).elf
 	$(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $(OUT)$(NAME).elf $(OUT)eep.hex
@@ -70,13 +71,17 @@ $(OUT)$(NAME).elf: protobuf bin
 
 protobuf:
 	mkdir -p protobuf/gateway
-	python external/nanopb/generator/nanopb_generator.py gateway/message.proto -D protobuf
+	python3 external/nanopb/generator/nanopb_generator.py gateway/message.proto -D protobuf
 
 bin: 
 	mkdir bin
 
 flash:
 	avrdude -v -patmega328p -carduino -P/dev/ttyUSB0 -b115200 -D -Uflash:w:$(OUT)$(NAME).hex:i
+
+stop:
+	avrdude -v -patmega328p -carduino -P/dev/ttyUSB0 -b115200 -D -Uflash:w:nothing.hex:i
+
 clean:
 	rm -r protobuf
 	rm -r bin