public void OpenPort(string comPortName)
{
_serialPort = comPortName;
handle = WBM5000.CommOpen(comPortName);
byte error;
WBM5000.WBM5000_CardMove(handle, MoveType.Front, out error);
WBM5000.WBM5000_CardIN(handle, CardInType.OnlyMagnetic, 0x30, out error);
}
private void PerformForwardEject()
{
byte error;
int status;
status = WBM5000.WBM5000_CardMove(handle, MoveType.Front, out error);
while (status != 0 && status != -1)
{
status = WBM5000.WBM5000_CardMove(handle, MoveType.Front, out error);
}
WBM5000.WBM5000_SensorState(handle, sensorBytes, out error);
}
private void RunReadThread()
{
byte[] cardData = new byte[100];
byte length;
byte error;
while (_keepAlive)
{
WBM5000.WBM5000_SensorState(handle, sensorBytes, out error);
if (sensorBytes.Count(o => o == 0x31) >= 1 && !_hasCard)
{
_hasCard = true;
WBM5000.WBM5000_MagCardReadData(handle, 0x30, 0x32, out length, cardData);
string cardString = Encoding.ASCII.GetString(cardData, 0, length);
cardString = cardString.Replace("O", "").Replace(" ? Y", "");
cardString = Regex.Replace(cardString, @"[^\u0020-\u007E]", string.Empty);
// Console.WriteLine();
if (CardInserted != null)
{
_currentCard = new MagneticCard
{
Track2 = cardString
};
CardInserted(this, new MagneticCardEventArgs(MagneticCardEvent.Insert, _currentCard));
}
// WBM5000.WBM5000_SensorState(handle, sensorBytes, out error);
PerformForwardEject();
}
// we have no sensors active and we believe that we had a card send our card removed
else if (sensorBytes.Count(o => o == 0x31) == 0 && _hasCard)
{
if (_hasCard)
{
if (CardRemoved != null)
{
CardRemoved(this, new MagneticCardEventArgs(MagneticCardEvent.Remove, _currentCard));
}
_currentCard = null;
_hasCard = false;
}
}
Thread.Sleep(500);
}
}
public void ClosePort()
{
_keepAlive = false;
_readerThread.Join();
WBM5000.CommClose(handle);
}
