hci.py 文件源码

def __init__(self, device_id=0):
        self.device_id = device_id
        self._keep_running = True
        self._socket = None
        self._socket_on_data_user_callback = None
        self._socket_poll_thread = None
        self._socket = socket.socket(socket.AF_BLUETOOTH, socket.SOCK_RAW, socket.BTPROTO_HCI)