peripheral.py 文件源码

def __init__(self, uuid, primary, type='peripheral'):
        """Default initialiser.

        1. Registers the service on the D-Bus.
        2. Sets up the service UUID and primary flags.
        3. Initialises the list of characteristics associated with the service.

        :param uuid: service BLE UUID
        :param primary: whether or not the service is a primary service
        """
        # Setup D-Bus object paths and register service
        self.index = id(self)
        self.path = self.PATH_BASE + str(self.index)
        self.bus = dbus.SystemBus()
        dbus.service.Object.__init__(self, self.bus, self.path)

        # Setup UUID, primary flag
        self.uuid = uuid
        self.primary = primary
        self.type = type
        self.service_data = None

        # Initialise characteristics within the service
        self.characteristics = []