/// <summary>
/// Starts the test
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void StartTest(object sender=null, EventArgs e=null)
{
_testAborted = false;
NetMessage msg = new NetMessage();
// Get number of samples for this test
_samplesRequested = MaxSamples;
// Start running the test
_dataReader.RunWorkerAsync();
// Blank/hide the plots
ResetTest();
// Tell the chip to START the test
if (SendCommand(Command.Start, new[] {(byte)samplerate.SelectedIndex}))
{
// Configure buttons and notify client
RunButton.Enabled = false;
ResetButton.Enabled = true;
StopButton.Enabled = true;
laRunning.Visible = true;
laStopped.Visible = false;
msg.AddMessage("buttonRun", ControlProperties.Enabled, "false");
msg.AddMessage("buttonReset", ControlProperties.Enabled, "true");
msg.AddMessage("buttonStop", ControlProperties.Enabled, "true");
_nc.SendMessage(msg);
}
else if (_generateFakeData)
{
// If we're faking data, configure buttons and notify the client
RunButton.Enabled = false;
ResetButton.Enabled = true;
StopButton.Enabled = true;
laRunning.Visible = true;
laStopped.Visible = false;
msg.AddMessage("buttonRun", ControlProperties.Enabled, "false");
msg.AddMessage("buttonReset", ControlProperties.Enabled, "true");
msg.AddMessage("buttonStop", ControlProperties.Enabled, "true");
_nc.SendMessage(msg);
}
}
/// <summary>
/// Clears the test output and resets buttons
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ResetTest(object sender=null, EventArgs e=null)
{
NetMessage msg = new NetMessage();
if (_fc.IsConnected || _generateFakeData)
msg.AddMessage("buttonRun", ControlProperties.Enabled, "true");
else
msg.AddMessage("buttonRun", ControlProperties.Enabled, "false");
msg.AddMessage("buttonReset", ControlProperties.Enabled, "true");
msg.AddMessage("buttonStop", ControlProperties.Enabled, "false");
_nc.SendMessage(msg);
if (sender == null)
return;
// Blank out the charts if we hit the reset button
SetupChart(refa2, 0);
SetupChart(chart2, 1);
SetupChart(chart3, 2);
SetupChart(chart4, 3);
SetupChart(chart5, 4);
SetupChart(chart6, 5);
SetupChart(chart7, 6);
/*refa2.Series[0].Points.AddXY(-1, -1);
chart2.Series[0].Points.AddXY(-1, -1);
chart3.Series[0].Points.AddXY(-1, -1);
chart4.Series[0].Points.AddXY(-1, -1);
chart5.Series[0].Points.AddXY(-1, -1);
chart6.Series[0].Points.AddXY(-1, -1);
chart7.Series[0].Points.AddXY(-1, -1);*/
_samplesReceived = 0;
}
private void DataComplete(object sender, RunWorkerCompletedEventArgs e)
{
// Called when data is displayed. NOTICE: Executes in MAIN THREAD.
_testAborted = true;
NetMessage msg = new NetMessage();
RunButton.Enabled = _fc.IsConnected || _generateFakeData;
StopButton.Enabled = false;
ResetButton.Enabled = true;
laRunning.Visible = false;
laStopped.Visible = true;
if (_fc.IsConnected || _generateFakeData)
msg.AddMessage("buttonRun", ControlProperties.Enabled, "true");
else
msg.AddMessage("buttonRun", ControlProperties.Enabled, "false");
msg.AddMessage("buttonReset", ControlProperties.Enabled, "true");
msg.AddMessage("buttonStop", ControlProperties.Enabled, "false");
_nc.SendMessage(msg);
}
private void Disconnect(object sender, EventArgs e)
{
_fc.Disconnect();
if (!_fc.IsConnected)
{
NetMessage msg = new NetMessage();
RunButton.Enabled = false;
ResetButton.Enabled = true;
StopButton.Enabled = false;
laRunning.Visible = false;
laStopped.Visible = true;
msg.AddMessage("buttonRun", ControlProperties.Enabled, "false");
msg.AddMessage("buttonReset", ControlProperties.Enabled, "true");
msg.AddMessage("buttonStop", ControlProperties.Enabled, "false");
ConnectButton.Enabled = true;
DisconnectButton.Enabled = false;
}
}
/// <summary>
/// Halts the test (after receiving the currently buffered data)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AbortTest(object sender = null, EventArgs e = null)
{
NetMessage msg = new NetMessage();
ResetTest();
if (!_generateFakeData)
{
SendCommand(Command.Stop);
}
_testAborted = true;
_fc.StopWaiting();
RunButton.Enabled = _fc.IsConnected || _generateFakeData;
ResetButton.Enabled = true;
StopButton.Enabled = false;
laRunning.Visible = false;
laStopped.Visible = true;
if (_fc.IsConnected || _generateFakeData)
msg.AddMessage("buttonRun", ControlProperties.Enabled, "true");
else
msg.AddMessage("buttonRun", ControlProperties.Enabled, "false");
msg.AddMessage("buttonReset", ControlProperties.Enabled, "true");
msg.AddMessage("buttonStop", ControlProperties.Enabled, "false");
_nc.SendMessage(msg);
}