Exemplo n.º 1
0
        private async System.Threading.Tasks.Task <bool> TryOpenComportAsync()
        {
            Boolean openSuccess = false;
            var     aqsFilter   = SerialDevice.GetDeviceSelector(ViewModels.SharedData.SharedDataInstance.CurrentTNCDevice.CommPort.Comport);
            var     devices     = await DeviceInformation.FindAllAsync(aqsFilter);

            if (devices.Count > 0)
            {
                DeviceInformation deviceInfo = devices[0];
                if (deviceInfo != null)
                {
                    // Create an EventHandlerForDevice to watch for the device we are connecting to
                    EventHandlerForDevice.CreateNewEventHandlerForDevice();

                    // Get notified when the device was successfully connected to or about to be closed
                    EventHandlerForDevice.Current.OnDeviceConnected = this.OnDeviceConnected;
                    EventHandlerForDevice.Current.OnDeviceClose     = this.OnDeviceClosing;

                    openSuccess = await EventHandlerForDevice.Current.OpenDeviceAsync(deviceInfo, aqsFilter);

                    //SerialDevice device = await SerialDevice.FromIdAsync(deviceInfo.Id);
                    //if (openSuccess)
                    //{
                    //	//device.Dispose();
                    //	EventHandlerForDevice.Current.CloseDevice();
                    //	openSuccess = true;
                    //}
                }
            }
            return(openSuccess);
        }
 /// <summary>
 /// Creates a new instance of EventHandlerForDevice, enables auto reconnect, and uses it as the Current instance.
 /// </summary>
 public static void CreateNewEventHandlerForDevice()
 {
     eventHandlerForDevice = new EventHandlerForDevice(_log);
 }
Exemplo n.º 3
0
 /// <summary>
 /// The device was closed. If we will autoreconnect to the device, reflect that in the UI
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="deviceInformation"></param>
 private void OnDeviceClosing(EventHandlerForDevice sender, DeviceInformation deviceInformation)
 {
     LogHelper(LogLevel.Info, $"{ViewModels.SharedData.SharedDataInstance.CurrentTNCDevice.CommPort.Comport} Disconnected.");
 }