public void ReadDMM(MultimeterMode measurementFunction, double range, double accuracy)
{
double[] readBuf;
try
{
ConfigureDMM(measurementFunction, range, accuracy);
dmmSession.Measurement.Initiate();
Application.DoEvents();
readBuf = dmmSession.Measurement.FetchMultiPoint(samplesPerReading);
StatusDMMUpdate?.Invoke("SUCCESS");
dmmResult.buf = readBuf;
dmmResult.measurementMode = dmmSession.MeasurementFunction.ToString();
bufReadDMMReceived?.Invoke(dmmResult);
}
catch (Exception ex)
{
WarningDMMUpdate?.Invoke(ex.Message);
}
finally
{
/*if (dmmSession != null)
* dmmSession.Close();
* Application.DoEvents();*/
}
}
void InitDMM()
{
//aqusitionStopped = false;
dmmResult = new DMMResult();
listDeviceDMM.Clear();
listMeasureModeDMM.Clear();
//powerlineFrequencyDMM = powerlineFrequencyValues[1]; //60
//resolutionDMM = resolutionValues[2]; //6.5
try
{
//Составляем список DMM оборудования
ModularInstrumentsSystem modularInstrumentsSystem = new ModularInstrumentsSystem("NI-DMM");
foreach (DeviceInfo device in modularInstrumentsSystem.DeviceCollection)
{
listDeviceDMM.Add(device.Name);
}
if (listDeviceDMM.Count < 1)
{
WarningDMMUpdate?.Invoke("No DMM device found!");
}
else
{
WarningDMMUpdate?.Invoke("Device " + listDeviceDMM[0] + " found");
}
//Составляем список режимов измерения DMM
listMeasureModeDMM.AddRange(Enum.GetNames(typeof(DmmMeasurementFunction)));
listMeasureModeDMM.Remove(DmmMeasurementFunction.WaveformCurrent.ToString());
listMeasureModeDMM.Remove(DmmMeasurementFunction.WaveformVoltage.ToString());
}
catch { }
}
