public ucScopeControls(AcquisitionEngine a, ucPhosphorDisplay v1, ucPhosphorDisplay v2)
{
acq = a;
displayTrigger = v1;
displayLong = v2;
InitializeComponent();
cbTrigger.DisplayMember = "Name";
cbTrigger.ValueMember = "Name";
cbTrigger.DataSource = a.TriggerSources;
cbTrigger.SelectedIndex = 1;
cbTrigger.SelectedIndexChanged += cbTrigger_SelectedIndexChanged;
tbAmpPerDiv.Minimum = 0;
tbSecPerDiv.Minimum = 0;
tbSecPerDivScnd.Minimum = 0;
tbAmpPerDiv.Maximum = verticalSteps.Length - 1;
tbSecPerDiv.Maximum = timeSteps.Length - 1;
tbSecPerDivScnd.Maximum = timeSteps.Length - 1;
tbAmpPerDiv.ValueChanged += tbAmpPerDiv_ValueChanged;
tbSecPerDiv.ValueChanged += tbSecPerDiv_ValueChanged;
tbSecPerDivScnd.ValueChanged += tbSecPerDivScnd_ValueChanged;
tbAmpPerDiv.Value = tbAmpPerDiv.Maximum;
tbSecPerDiv.Value = timeSteps.Count(x => x < 2.0f / 1000);
tbSecPerDivScnd.Value = timeSteps.Count(x=> x < 100.0f/1000);
tbSecPerDivScnd_ValueChanged(null, new EventArgs());
tbSecPerDiv_ValueChanged(null, new EventArgs());
tbAmpPerDiv_ValueChanged(null, new EventArgs());
cbAdcSpeed.SelectedIndex = 0;
cbAdcType.SelectedIndex = 1;
cbGain.SelectedIndex = 1;
}
public PhosphorDisplay()
{
InitializeComponent();
acqEngine = new AcquisitionEngine(new NetStream());
acqEngine.AcquisitionTime = 0.15f/1000;
acqEngine.PretriggerTime = 0.0f/1000;
// Zoom waveform
displayTrig = new ucPhosphorDisplay();
displayTrig.channels = 1;
displayTrig.horizontalScale = (float) (acqEngine.AcquisitionTime/displayTrig.horizontalDivisions/2);
displayTrig.verticalScale = new float[3] { 0.25f, 1, 1};
Controls.Add(displayTrig);
// Triggered waveform
displayOverview = new ucPhosphorDisplay();
displayOverview.channels = 1;
displayOverview.verticalScale= displayTrig.verticalScale;
displayOverview.horizontalScale = 1.0f;
displayOverview.lowContrast = true;
Controls.Add(displayOverview);
// Measurement "DMM"
dmm = new ucRmsMeter();
Controls.Add(dmm);
// Control panel
controls = new ucScopeControls(acqEngine, displayTrig, displayOverview);
Controls.Add(controls);
this.Layout += Form1_Layout;
acqEngine.OverviewWaveform += acqEngine_OverviewWaveform;
acqEngine.TriggeredWaveform += acqEngine_Waveform;
var t = new Timer();
t.Tick += (sender, args) =>
{
if (triggerOk)
{
triggerOk = false;
displayTrig.Invalidate();
}
if(overviewRefresh)
{
overviewRefresh = false;
dmm.Invalidate();
displayOverview.Invalidate();
}
};
t.Interval = 40; // 25 fps
t.Start();
acqEngine.Source.HighresVoltage += voltage =>
{
dmm.sixDigitVoltage = voltage;
dmm.Invalidate();
};
this.SizeChanged += Form1_SizeChanged;
}