/// <summary>
/// Streams samples from LAN-XI modules. Assumes that sockets have been set up properly and connected.
/// </summary>
public static void Stream()
{
// Socket is connected and everything is ready to go. Run until the desired number of samples have been received for all input channels.
while (samplesReceived[0, 0] < samples_to_receive || samplesReceived[0, 1] < samples_to_receive || samplesReceived[0, 2] < samples_to_receive || samplesReceived[0, 3] < samples_to_receive ||
samplesReceived[1, 0] < samples_to_receive || samplesReceived[1, 1] < samples_to_receive || samplesReceived[1, 2] < samples_to_receive || samplesReceived[1, 3] < samples_to_receive)
{
// In this example modules are handled in turns. This assumes that sample rate / message size is equal for all modules.
for (int i = 0; i < NumberOfModules; i++)
{
StreamingHeader streamingHeader = ReadHeader(i);
ReadMessage(i, (int)streamingHeader.dataLength, streamingHeader.messageType);
}
}
}
/// <summary>
/// Sets up socket communication
/// </summary>
public static void ConnectSocketAndStream(string address, UInt16 port)
{
// Connect to the streaming port on the LAN-XI module
IPEndPoint remoteEP = new IPEndPoint(Dns.GetHostAddresses(address)[0], port);
sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
sock.Connect(remoteEP);
// Socket is connected and everything is ready to go. Run until the desired number of samples have been received.
while (samplesReceived[0] < samples_to_receive || samplesReceived[1] < samples_to_receive || samplesReceived[2] < samples_to_receive || samplesReceived[3] < samples_to_receive)
{
StreamingHeader streamingHeader = ReadHeader();
ReadMessage((int)streamingHeader.dataLength, streamingHeader.messageType);
}
}
/// <summary>
/// Sets up socket communication
/// </summary>
public static void ConnectSocketAndStream(string address, UInt16 port)
{
// Connect to the streaming port on the LAN-XI module
IPEndPoint remoteEP = new IPEndPoint(Dns.GetHostAddresses(address)[0], port);
sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
sock.Connect(remoteEP);
sock.ReceiveTimeout = testTime;
var stopwatch = new Stopwatch();
stopwatch.Start();
long elapsedTime = 0;
// Socket is connected and everything is ready to go. Run until the desired number of samples have been received.
// while (samplesReceived[0] < samples_to_receive || samplesReceived[1] < samples_to_receive || samplesReceived[2] < samples_to_receive /*|| samplesReceived[3] < samples_to_receive*/)
while (elapsedTime < (testTime))
{
StreamingHeader streamingHeader = ReadHeader();
if (streamingHeader.messageType == 11)
{
//CheckCanDataTimeStamp(streamingHeader.timestamp, streamingHeader.timestampFamily);
ReadCanMessage((int)streamingHeader.dataLength, streamingHeader.messageType);
}
else
{
ReadMessage((int)streamingHeader.dataLength, streamingHeader.messageType, streamingHeader.timestamp);
}
elapsedTime = stopwatch.ElapsedMilliseconds;
for (int i = 0; i < outputSamples.Count(); i++)
{
outputSamples[i].Clear();
}
}
stopwatch.Stop();
}
public void ConnectSocketAndStream()
{
// Connect to the input streaming port on the LAN-XI module
IPEndPoint remoteInputEP = new IPEndPoint(Dns.GetHostAddresses(address)[0], inputPort);
inputSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
inputSocket.Connect(remoteInputEP);
// Set up and connect output sockets (1 per channel)
outputSockets = new Socket[2];
for (int i = 0; i < 2; i++)
{
IPEndPoint remoteOutputEP = new IPEndPoint(Dns.GetHostAddresses(address)[0], outputPorts[i]);
outputSockets[i] = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
outputSockets[i].Connect(remoteOutputEP);
}
// Socket is connected and everything is ready to go. Run until the desired number of samples have been received.
while (samplesReceived[0] < samples_to_receive || samplesReceived[1] < samples_to_receive || samplesReceived[2] < samples_to_receive || samplesReceived[3] < samples_to_receive)
{
StreamingHeader streamingHeader = ReadHeader();
ReadMessage((int)streamingHeader.dataLength, streamingHeader.messageType);
}
}
