common.py 文件源码

def send_gpio_order(param):
    """
    GPIO????
    type in(GPIO.IN) out(GPIO.OUT)
    value 1 GPIO.HIGH 0 GPIO.LOW
    :param param:
    :return:
    """
    print param
    channel, type, value = param
    try:
        import RPi.GPIO as GPIO
    except RuntimeError:
        print("????")
    GPIO.setwarnings(False)
    GPIO.setmode(GPIO.BOARD)

    if type == 'in':
        GPIO.setup(channel, GPIO.IN)
        GPIO.input(channel, value)
    else:
        GPIO.setup(channel, GPIO.OUT)
        GPIO.output(channel, value)