public static void FindAndConnectDevice()
{
lock (thisLock)
{
//Connect RFID
List <string> comPortList = new List <string>(System.IO.Ports.SerialPort.GetPortNames());
if ((comPortList != null) && (comPortList.Count > 0))
{
foreach (string comPort in comPortList)
{
RfidReader tmpReader = new RfidReader();
tmpReader.NotifyEvent += deviceForDiscover_NotifyEvent;
tmpReader.ConnectReader(comPort);
eventEndDiscover.WaitOne(500, false);
if (tmpReader.IsConnected)
{
Device = tmpReader;
Device.NotifyEvent += Device_NotifyEvent;
InitDeviceList(tmpReader.SerialNumber);
LastScanAccessTypeName = AccessType.Manual;
FireEvent(DeviceConnected, tmpReader.SerialNumber, 0);
}
else
{
tmpReader.DisconnectReader();
tmpReader.Dispose();
}
}
}
}
}
public static void ReleaseDevices()
{
try
{
if (Device != null)
{
Device.DisconnectReader();
Device.Dispose();
}
if (GpioCardObject != null)
{
GpioCardObject.CloseSerialPort();
GpioCardObject = new GpioCardLib();
}
}
catch
{
}
}