httpd.py 文件源码

def __init__(self, name=None):
        Thread.__init__(self, name=name)
        self.daemon = True
        self.event = Event()
        self.degree = 90
        self.direction = None
        self.servo = ServoSG90()
        self.channel = {'left':0, 'right':1, 'middle':2, 'claw':3}
        self.name = name

        self.servo.set_pwm_freq(60)
        self.servo.set_degree(self.channel[name], 90)