private void buttonSmoothSet0V_Click(object sender, EventArgs e)
{
IsLockEnabled = false;
buttonToggleLaserLock.Text = "Lock";
LaserLockPID.ClearHistory();
//BeginInvoke((Action)(() =>
//{
double currentPiezo = ReaderAI.ReadSingleSample();
int numberOfSamples = 1000;
double[] outputSteps = Enumerable.Range(0, numberOfSamples).Select(x => 0 + (currentPiezo - 0) * ((double)x / (numberOfSamples - 1))).Reverse().ToArray();
WriterAO.BeginWriteMultiSample(true, outputSteps, null, null);
//}));
}
public void WriteWaveformAnalogChannel(string lines, string name, int freq, int samples, int cycles, string sigtype, double ampl, double min, double max)
{
Task analogWriteTask = new Task();
AOChannel ch;
if (max == 0)
{
max = 10;
}
try
{
// Create the task and channel
//myTask = New Task()
ch = analogWriteTask.AOChannels.CreateVoltageChannel(lines, "", min, max, AOVoltageUnits.Volts);
// Verify the task before doing the waveform calculations
analogWriteTask.Control(TaskAction.Verify);
// Calculate some waveform parameters and generate data
clsFunctionGenerator fGen = new clsFunctionGenerator(analogWriteTask.Timing, freq.ToString(), samples.ToString(), cycles.ToString(), sigtype, ampl.ToString());
// Configure the sample clock with the calculated rate
analogWriteTask.Timing.ConfigureSampleClock("", fGen.fgResultingSampleClockRate, SampleClockActiveEdge.Rising, SampleQuantityMode.ContinuousSamples, 1000);
// Write the data to the buffer
AnalogSingleChannelWriter writer = new AnalogSingleChannelWriter(analogWriteTask.Stream);
writer.WriteMultiSample(false, fGen.fgData);
IAsyncResult res;
res = writer.BeginWriteMultiSample(false, fGen.fgData, _WriteAnalogChannelComplete, 0);
//Start writing out data
analogWriteTask.Start();
analogWriteTask.Stop();
}
catch (DaqException ex) {
DaqError(ex.Message);
}
finally {
analogWriteTask.Dispose();
}
}
private void generateOutput()
{
analogOutputWriter.BeginWriteMultiSample(true, buffer, null, null);
//analogOutputWriter.WriteMultiSample(true, buffer);
}
