private void button_impedanceTest_Click(object sender, EventArgs e)
{
if (stimDigitalTask != null)
{
stimDigitalTask.Dispose();
stimDigitalTask = null;
}
if (stimPulseTask != null)
{
stimPulseTask.Dispose();
stimPulseTask = null;
}
double startFreq = Convert.ToDouble(numericUpDown_impStartFreq.Value);
double stopFreq = Convert.ToDouble(numericUpDown_impStopFreq.Value);
double numPeriods = Convert.ToDouble(numericUpDown_impNumPeriods.Value);
double commandVoltage = Convert.ToDouble(numericUpDown_impCommandVoltage.Value);
double RCurr = Convert.ToDouble(numericUpDown_RCurr.Value);
double RMeas = Convert.ToDouble(numericUpDown_RMeas.Value);
double RGain = Convert.ToDouble(numericUpDown_RGain.Value);
buttonStart.Enabled = false; //So users can't try to get data from the same card
button_impedanceTest.Enabled = false;
button_computeGain.Enabled = false;
button_impedanceCancel.Enabled = true;
//Toggle between voltage/current to discharge any weird build-ups
if (radioButton_impCurrent.Checked)
{
radioButton_impVoltage_Click(this, null);
System.Threading.Thread.Sleep(500);
radioButton_impCurrent_Click(this, null);
}
else
{
radioButton_impCurrent_Click(this, null);
System.Threading.Thread.Sleep(500);
radioButton_impVoltage_Click(this, null);
}
//Clear plots
scatterGraph_impedance.Plots.Clear();
impMeasurer = new Impedance.ImpedanceMeasurer();
impMeasurer.alertChannelFinished += new Impedance.ImpedanceMeasurer.ChannelFinishedHandler(impedanceChannelFinishedHandler);
impMeasurer.alertAllFinished += new Impedance.ImpedanceMeasurer.AllFinishedHandler(impedanceFinished);
impMeasurer.alertProgressChanged += new Impedance.ImpedanceMeasurer.ProgressChangedHandler(impedanceProgressChangedHandler);
if (checkBox_impedanceAllChannels.Checked)
{
impMeasurer.getImpedance(startFreq, stopFreq, numPeriods, radioButton_impCurrent.Checked,
1, numChannels, RCurr, RMeas, RGain, commandVoltage, checkBox_impBandpassFilter.Checked, checkBox_impUseMatchedFilter.Checked);
}
else
{
impMeasurer.getImpedance(startFreq, stopFreq, numPeriods, radioButton_impCurrent.Checked,
Convert.ToInt32(numericUpDown_impChannel.Value), 1, RCurr, RMeas, RGain, commandVoltage, checkBox_impBandpassFilter.Checked, checkBox_impUseMatchedFilter.Checked);
}
}
private void button_impedanceTest_Click(object sender, EventArgs e)
{
if (stimDigitalTask != null)
{
stimDigitalTask.Dispose();
stimDigitalTask = null;
}
if (stimPulseTask != null)
{
stimPulseTask.Dispose();
stimPulseTask = null;
}
double startFreq = Convert.ToDouble(numericUpDown_impStartFreq.Value);
double stopFreq = Convert.ToDouble(numericUpDown_impStopFreq.Value);
double numPeriods = Convert.ToDouble(numericUpDown_impNumPeriods.Value);
double commandVoltage = Convert.ToDouble(numericUpDown_impCommandVoltage.Value);
double RCurr = Convert.ToDouble(numericUpDown_RCurr.Value);
double RMeas = Convert.ToDouble(numericUpDown_RMeas.Value);
double RGain = Convert.ToDouble(numericUpDown_RGain.Value);
buttonStart.Enabled = false; //So users can't try to get data from the same card
button_impedanceTest.Enabled = false;
button_computeGain.Enabled = false;
button_impedanceCancel.Enabled = true;
//Toggle between voltage/current to discharge any weird build-ups
if (radioButton_impCurrent.Checked)
{
radioButton_impVoltage_Click(this, null);
System.Threading.Thread.Sleep(500);
radioButton_impCurrent_Click(this, null);
}
else
{
radioButton_impCurrent_Click(this, null);
System.Threading.Thread.Sleep(500);
radioButton_impVoltage_Click(this, null);
}
//Clear plots
scatterGraph_impedance.Plots.Clear();
impMeasurer = new Impedance.ImpedanceMeasurer();
impMeasurer.alertChannelFinished += new Impedance.ImpedanceMeasurer.ChannelFinishedHandler(impedanceChannelFinishedHandler);
impMeasurer.alertAllFinished += new Impedance.ImpedanceMeasurer.AllFinishedHandler(impedanceFinished);
impMeasurer.alertProgressChanged += new Impedance.ImpedanceMeasurer.ProgressChangedHandler(impedanceProgressChangedHandler);
if (checkBox_impedanceAllChannels.Checked)
impMeasurer.getImpedance(startFreq, stopFreq, numPeriods, radioButton_impCurrent.Checked,
1, numChannels, RCurr, RMeas, RGain, commandVoltage, checkBox_impBandpassFilter.Checked, checkBox_impUseMatchedFilter.Checked);
else
impMeasurer.getImpedance(startFreq, stopFreq, numPeriods, radioButton_impCurrent.Checked,
Convert.ToInt32(numericUpDown_impChannel.Value), 1, RCurr, RMeas, RGain, commandVoltage, checkBox_impBandpassFilter.Checked, checkBox_impUseMatchedFilter.Checked);
}