相关疑难解决方法(0)

我正在BluetoothLEAdvertisementWatcher寻找附近的BLE设备并且它运行良好.找到它们后,我想通过GATT连接和读/写数据.但是在获得BluetoothLEAdvertisement(https://msdn.microsoft.com/de-de/library/windows/apps/windows.devices.bluetooth.genericattributeprofile)后我无法弄清楚如何使用API .

public class Adapter
{
    private readonly BluetoothLEAdvertisementWatcher _bleWatcher = new BluetoothLEAdvertisementWatcher();

    public Adapter()
    {
        _bleWatcher.Received += BleWatcherOnReceived;
    }

    private void BleWatcherOnReceived(BluetoothLEAdvertisementWatcher sender, BluetoothLEAdvertisementReceivedEventArgs args)
    {       
        // how to connect?
        // I know, it's the wrong place to to this, but this is just an example
    }

    public void StartScanningForDevices(Guid[] serviceUuids)
    {
        _blewatcher.advertisementfilter.advertisement.serviceuuids.clear();
        foreach (var uuid in serviceuuids)
        {
            _blewatcher.advertisementfilter.advertisement.serviceuuids.add(uuid);
        }
        _blewatcher.start();
    }
}

我发现使用的样品DeviceInformation.FindAllAsync代替BluetoothLEAdvertisementWatcher但是这些样品不起作用/找不到任何设备.

UPDATE

经过一段时间的挖掘,我找到了以下方法.但不幸的是,配对失败了.该设备只是一个带有BLE屏蔽的Arduino.我绝对可以与Android和iOS连接.因此必须以某种方式与UWP合作.:/

private void …