assistant.py 文件源码

def loop():
    # ???
    handler = BaseHandler()
    try:
        while True:
            # ?????
            if GPIO.event_detected(GPIOConfig.VOICE_SENSOR):
                GPIO.remove_event_detect(GPIOConfig.VOICE_SENSOR)
                handler.worker()
                GPIO.add_event_detect(GPIOConfig.VOICE_SENSOR, GPIO.FALLING)
            time.sleep(0.5)
    except KeyboardInterrupt:
        pass
    GPIO.cleanup()