arduino_servo_python.py 文件源码

def initialize(self):
        cnt = 0
        data = False
        while self.flags & ServoFlags.OVERCURRENT or \
          not self.flags & ServoFlags.SYNC:
            self.stop()
            if self.poll():
                data = True

            time.sleep(.001)
            cnt+=1
            if cnt == 400 and not data:
                return False
            if cnt == 1000:
                return False
        return True