public void DelegatesSampleRateToController() { var c = new NIDAQController(); var s = new NIDAQOutputStream("none", 0, c); var srate = new Measurement(1000, "Hz"); c.SampleRate = srate; Assert.That(s.SampleRate, Is.EqualTo(c.SampleRate)); Assert.Throws<NotSupportedException>(() => s.SampleRate = srate); }
private void WriteSingleDigital(NIDAQOutputStream stream, double value) { using (var t = new DAQTask()) { t.DOChannels.CreateChannel(stream.PhysicalName, "", ChannelLineGrouping.OneChannelForAllLines); var writer = new DigitalSingleChannelWriter(t.Stream); writer.WriteSingleSamplePort(true, (UInt32) value); } }
private void WriteSingle(NIDAQOutputStream stream, IMeasurement value) { var quantity = (double) Converters.Convert(value, stream.DAQUnits).QuantityInBaseUnits; if (stream.PhysicalChannelType == PhysicalChannelTypes.AO) WriteSingleAnalog(stream, quantity); else if (stream.PhysicalChannelType == PhysicalChannelTypes.DOPort) WriteSingleDigital(stream, quantity); }
private void WriteSingleAnalog(NIDAQOutputStream stream, double value) { using (var t = new DAQTask()) { t.AOChannels.CreateVoltageChannel(stream.PhysicalName, "", Device.AOVoltageRanges.Min(), Device.AOVoltageRanges.Max(), AOVoltageUnits.Volts); var writer = new AnalogSingleChannelWriter(t.Stream); writer.WriteSingleSample(true, value); } }
public void SetStreamBackground(NIDAQOutputStream stream) { if (stream != null) { WriteSingle(stream, stream.Background); } }