ringer.py 文件源码

def __init__(self, ready):
        Thread.__init__(self)
        self.ready = ready
        self.picked_up = False
        self.on = True
        self._ringer1 = 11
        self._ringer2 = 13
        self._button = 7

        GPIO.setmode(GPIO.BOARD)
        GPIO.setwarnings(False)
        GPIO.setup(self._ringer1, GPIO.OUT)
        GPIO.output(self._ringer1, GPIO.LOW)
        GPIO.setup(self._ringer2, GPIO.OUT)
        GPIO.output(self._ringer2, GPIO.LOW)
        GPIO.setup(self._button, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

        self._last_state = 0
        self._last_ts = time.time()
        self._last_check = time.time()
        self._ring = 1
        self.max_ring_cnt = 2