private void commPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
lock (CommPortMonitor)
{
SerialPort LocalPort = (SerialPort)sender;
if (LocalPort != null)
{
try
{
//read data waiting in the buffer
int bytes = LocalPort.BytesToRead;
if (bytes > 0)
{
byte[] commBuffer = new byte[bytes];
CommPort.Read(commBuffer, 0, bytes);
//Convert byte received to floats & populate paket to send trought UDP
byte[] prevRemainig;
byte[] actualRemaning;
List <float> receivedFloats = CommParserEncoder.ParseBytes(commBuffer, out prevRemainig, out actualRemaning);
//Send packets trought the socket;
List <byte[]> packetsSent = SendPackets(receivedFloats);
if (this.ShowReceivedSerialValues.Checked)
{
//print floats on serial text box, in main thread with Action Delegate (best way to implement 'almost anonymous delegate' in .NET 2.0)
this.BeginInvoke(new Action <List <float> >(PrintFloats), new object[] { receivedFloats });
}
if (this.LogSerialValuesOnFile.Checked)
{
DebugLogger.LogPackets(receivedFloats, commBuffer, prevRemainig, actualRemaning, packetsSent);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "COM Port Receiving Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
private void udpReceivingHandler(object sender, byte[] udpDatagram)
{
//Create Easylab packets from UDP dataghram
List <byte[]> packets = CommParserEncoder.EncodeBytes(udpDatagram);
if (this.ShowReceivedUDPPackets.Checked)
{
//print UDP packet in UDP text box, in main thread with Action Delegate (best way to implement 'almost anonymous delegate' in .NET 2.0)
this.BeginInvoke(new Action <List <byte[]> >(PrintUDP), new object[] { packets });
}
if (this.LogUDPFloatsOnFile.Checked)
{
DebugLogger.LogUDPPackets(packets);
}
//Echo received bytes on Comm port
SerialPort LocalPort = CommPort;
if (LocalPort != null)
{
foreach (byte[] p in packets)
{
try
{
if (LocalPort.IsOpen)
{
CommPort.Write(p, 0, p.Length);
}
else
{
break;
}
}
catch (Exception /*ex*/)
{
//MessageBox.Show(ex.Message, "UDP Receiving Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
