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recognize_stream.cancel()
return info

except grpc.RpcError as e:
code = e.code()
# CANCELLED is caused by the interrupt handler, which is expected.
if code is not code.CANCELLED:
raise
###################################################
# sensor.py
# -*- coding: utf-8 -*-
import RPi.GPIO as GPIO
import time
import pygame
import sys

GPIO.setmode(GPIO.BCM)
GPIO.setup(18, GPIO.IN)

def sensor_start():
while 1:
if GPIO.input(18):
print(" 센서 인식")
pygame.mixer.init()
pygame.mixer.music.load("0.mp3") # " 수동 버튼이나 음성 인식 버튼을 눌러주세요."
pygame.mixer.music.play()
time.sleep(4)
break
else:
print (" 센서 X")

time.sleep(0.5)
###############################################################
# one_serial_voice.py
# -*- coding: utf-8 -*-
import pygame # pygame 모듈을 import
from pygame.locals import * # pygame.locals 하위 모듈을 import
import sys
import time
import os
import serial # 시리얼 통신 모듈 import

#============== 시리얼 통신부============
# serial bps 9600
ser = serial.Serial('/dev/ttyS0', 9600, timeout=1)

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