public void ConnectBLE()
    {
#if ANDROID_DEVICE
        if (controllerlink != null)
        {
            controllerlink.ConnectBLE();
        }
#endif
    }
    public void ConnectBLE()
    {
#if ANDROID_DEVICE
        if (controllerlink != null)
        {
            controllerlink.ConnectBLE();
        }
#elif IOS_DEVICE
        TouchPad.ConnectIOSBLEDevice(controllerlink.hummingBirdMac);
#endif
    }