public void Dispose()
{
// Close the socket (if open)
if (isenseSocket != null)
{
isenseSocket.Dispose();
isenseSocket = null;
}
// Close the serial port (if open)
if (isenseHandle != IntPtr.Zero)
{
ISDllBridge.ISD_CloseTracker(isenseHandle);
isenseHandle = IntPtr.Zero;
}
}
private bool InitSocket()
{
if (connInfo == null)
{
return(false);
}
if (isenseSocket == null)
{
isenseSocket = new InterSenseSocket();
}
Debug.Assert(!isenseSocket.IsConnected());
return(isenseSocket.Connect(connInfo.host, connInfo.port));
}
public void Update(TimeSpan elapsedTime, bool deviceActive)
{
if (!IsAvailable)
{
return;
}
ISDllBridge.ISD_TRACKER_DATA_TYPE dataISense;
bool bSuccess = false;
// Try the socket
if (isenseSocket != null)
{
if (!isenseSocket.IsConnected())
{
return;
}
// Pass the station array so that we know that stations to
// request data for in the network message
bSuccess = isenseSocket.GetData(stationArray, out dataISense);
if (bSuccess)
{
stationArray.SetData(dataISense);
return;
}
else
{
// If that fails, try connecting directly using the serial port driver
InitDriver();
isenseSocket = null;
}
}
// Try getting the data via serial port
if (!bSuccess && isenseHandle != IntPtr.Zero)
{
bSuccess = ISDllBridge.ISD_GetData(isenseHandle, out dataISense);
if (bSuccess)
{
stationArray.SetData(dataISense);
}
}
}
