localGATT.py 文件源码

def __init__(self, service_id, uuid, primary):
        """Default initialiser.

        1. Registers the service on the D-Bus.
        2. Sets up the service UUID and primary flags.

        :param service_id:
        :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.path = self.PATH_BASE + str('{0:04d}'.format(service_id))
        self.bus = dbus.SystemBus()
        self.interface = constants.GATT_SERVICE_IFACE
        dbus.service.Object.__init__(self, self.bus, self.path)
        self.props = {
            constants.GATT_SERVICE_IFACE: {
                'UUID': uuid,
                'Primary': primary}
        }