gatt_server.py 文件源码

def __init__(self, bus, index, service):
        Characteristic.__init__(
                self, bus, index,
                self.BATTERY_LVL_UUID,
                ['read', 'notify'],
                service)
        self.notifying = False
        self.battery_lvl = 100
        GObject.timeout_add(5000, self.drain_battery)