python类event_detected()的实例源码

def event_detect(self, io_number):
        if self.importlib is not None:
            self.logger.debug('event_detect')
            GPIO.add_event_detect(io_number, GPIO.RISING)
            while True:
                if GPIO.event_detected(io_number):
                    print("Bouton appuye")

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()

def wait_for_press(self):
        """Waits for the button to be pressed.

        This method blocks until the button is pressed.
        """
        GPIO.add_event_detect(self.channel, self.polarity)
        while True:
            if GPIO.event_detected(self.channel) and self._debounce():
                GPIO.remove_event_detect(self.channel)
                return
            time.sleep(0.02)

def run(self):
        while not self.quit:
            button_pressed = False
            if 0 != BUTTONPIN:
                button_pressed = not GPIO.input(BUTTONPIN)
            if button_pressed and self.core.current_call is None:
                # We do not check the time here. They can keep "ringing" the doorbell if they want
                # but it won't matter once a call is initiated.
                if self.doorbell_sound:
                    self.doorbell_sound.play()
                try:
                    if time.time() - self.lastMessageTicks > WAITSECONDS:
                        self.notify_chat_contacts(message_template="Doorbell ring on %s at %s")
                    params = self.core.create_call_params(None)
                    params.audio_enabled = True
                    params.video_enabled = True
                    params.audio_multicast_enabled = False  # Set these = True if you want multiple
                    params.video_multicast_enabled = False  # people to connect at once.
                    address = linphone.Address.new(doorbellToAddress)
                    logging.info('address = {address}, used_video_codec = {codec}'.format(
                        address=address,
                        codec=params.used_video_codec))
                    self.current_call = self.core.invite_address_with_params(address, params)
                    if None is self.current_call:
                        logging.error("Error creating call and inviting with params... outgoing call aborted.")
                    if time.time() - self.lastEmailTicks >= WAITEMAILSECONDS:
                        if LEDPINDOORBELL:
                            self.flash_led(ledpin=LEDPINDOORBELL, stay_on=True,
                                           blink_cam_led=False, delay=0.25, blink_count=8)
                        else:
                            self.flash_led()
                        self.notify_email_contacts()
                except KeyboardInterrupt:
                    self.quit = True
                    break
            elif detectMotion and self.core.current_call is None:
                motion_detected = False
                # Incoming calls have been handled, so check the motion detector:
                if 0 != PIRPIN:
                    # motion_detected = GPIO.wait_for_edge(PIRPIN,GPIO.RISING)
                    # motion_detected = GPIO.event_detected(PIRPIN)
                    motion_detected = GPIO.input(PIRPIN)
                    logging.debug("\rmotion_detected = %s, GPIO.input(PIRPIN) = %s" % (
                        str(motion_detected), str(GPIO.input(PIRPIN))))
                elif 0 != MDPIN:
                    motion_detected = GPIO.input(MDPIN) == 0

                if motion_detected:
                    self.motion_detected()
            # else:
            #  time.sleep(0.01) #
            self.core.iterate()

def openClose(number):
    global condition, servoDeur

    if GPIO.event_detected(knopBinnen):
        if (condition == "closed"):
            servoDeur.ChangeFrequency(50)
            servoDeur.start(0)
            print("Gedrukt Binnen")
            condition = "opened"
            connection.setDataToDatabaseMetingenMetVerandering(sensor.print_temp(), "temperature", "Door closed manually")
            servoDeur.ChangeDutyCycle(2.5)
            time.sleep(3)
            servoDeur.stop()
        else:
            servoDeur.ChangeFrequency(50)
            servoDeur.start(0)
            print("Gedrukt Binnen 2")
            condition = "closed"
            connection.setDataToDatabaseMetingenMetVerandering(sensor.print_temp(), "temperature", "Door opened manually")
            servoDeur.ChangeDutyCycle(6)
            time.sleep(3)
            servoDeur.stop()
    time.sleep(0.0025)


    if GPIO.event_detected(knopBuiten):
        if (condition == "opened"):
            servoDeur.ChangeFrequency(50)
            servoDeur.start(0)
            print("Gedrukt Buiten ")
            condition = "opened"
            connection.setDataToDatabaseMetingenMetVerandering(sensor.print_temp(), "temperature", "Door opened manually")
            servoDeur.ChangeDutyCycle(6)
        else:
            servoDeur.ChangeFrequency(50)
            servoDeur.start(0)
            print("Gedrukt Buiten 2")
            condition = "opened"
            connection.setDataToDatabaseMetingenMetVerandering(sensor.print_temp(), "temperature", "Door closed manually")
            servoDeur.ChangeDutyCycle(2.5)  # turn towards 180 degree
    time.sleep(3)
    servoDeur.stop()
    time.sleep(0.0025)