private void connect()
{
String timeout;
try
{
reader.ConnectUSB(0);
this.textBoxDeviceID.Text = reader.GetPortPara("Device-ID");
this.buttonSearchForReader.Enabled = false;
this.buttonSearchForLabels.Enabled = true;
// demonstration of increasing the timeout
// changing can be done only after successful connection
timeout = reader.GetPortPara("Timeout");
reader.SetPortPara("Timeout", "3000");
timeout = reader.GetPortPara("Timeout");
}
catch (FePortDriverException ex)
{
Console.WriteLine(ex.ToString());
}
catch (FeReaderDriverException ex)
{
Console.WriteLine(ex.ToString());
}
catch (FedmException ex)
{
Console.WriteLine(ex.ToString());
}
}
//Add and Connect Reader
public void AddDevice(long DeviceID)
{
FedmIscReader AdUSBReader;
AdUSBReader = new FedmIscReader();
// add ebent listener for protocol streams to be displayed in a window
AdUSBReader.AddEventListener((FeIscListener)this, FeIscListenerConst.SEND_STRING_EVENT);
AdUSBReader.AddEventListener((FeIscListener)this, FeIscListenerConst.RECEIVE_STRING_EVENT);
// max IIDs for each Inventory
AdUSBReader.SetTableSize(FedmIscReaderConst.ISO_TABLE, 128);
//Try to connect Readers
try
{
//Connect with USB_Port
AdUSBReader.ConnectUSB((int)DeviceID);
map.Add(DeviceID, AdUSBReader);
this.listBoxUSBReaders.Items.Add(DeviceID.ToString());
ReaderCount();
// Read out ReadInfo of connected reader
AdUSBReader.ReadReaderInfo();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void OpenUSBPort()
{
try
{
fedm.ConnectUSB(0);
}
catch (FePortDriverException ex)
{
MessageBox.Show(ex.ToString(), "Connection Error!");
}
}
private void OpenUSBPort()
{
try
{
fedm.ConnectUSB(0); // in this methode the readout of ReadInfo is already included
}
catch (FePortDriverException ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
}
private void btnConnect_Click(object sender, EventArgs e)
{
try
{
Reader.ConnectUSB(0);
connected = true;
// display all collected infos about the Reader
Console.WriteLine(Reader.GetReaderInfo().GetReport());
}
catch
{
}
}
void AddDevice(int deviceId)
{
var device = new FedmIscReader();
device.SetTableSize(FedmIscReaderConst.ISO_TABLE, 128);
try
{
device.ConnectUSB(deviceId);
Devices.Add(deviceId, device);
device.ReadReaderInfo();
}
catch (Exception e)
{
Console.Error.WriteLine(e);
}
}
// connects to the reader (parameters may be changed to connect to something other than an usb-connected device on another bus than 255)
public bool Connect()
{
if (_reader.Connected) // reader already connected
{
return(true);
}
if (ReaderType.Equals("USB")) // implemented for changing the type easier
{
try
{
_reader.ConnectUSB(0); // 0 to get the first usb reader found is used
Logger.GetInstance().Log($"RC: Called ConnectUSB. Reader connected: {_reader.Connected}");
}
catch (Exception e)
{
Logger.GetInstance().Log("RC: --EXCEPTION caught when connecting to an usb reader: " + e.Message);
}
}
if (_reader.Connected) // check if the connection could be established
{
try
{
_readerInfo = _reader.ReadReaderInfo();
Logger.GetInstance().Log("RC: Received Reader Info: " + _readerInfo);
}
catch (Exception e)
{
Logger.GetInstance().Log("RC: --EXCEPTION caught when reading info from connected reader: " + e.Message);
}
return(true);
}
else
{
return(false);
}
}
public bool ConnectUSB()
{
_reader.ConnectUSB(0);
return(_reader.Connected);
}
public void ConnectScanner(FedmIscReader reader)
{
reader.ConnectUSB(0);
}