public MetricSustainedThreshold(Graph g) : base("Sustained Threshold", g)
{
_portIn = new InputPortData1D(this, "In");
_portThresh = new InputPortValueDouble(this, "Thresh");
_portOut = new OutputPortValueDouble(this, "Out");
_attrActiveDurationMillis = new AttributeValueDouble(this, "SustainDuration", "ms", 1000);
_attrStartAt = new AttributeValueEnum <SustainMode>(this, "SustainStart");
}
public MetricFile(Graph g) : base("File Node", g)
{
_portOut = new OutputPortData1D(this, "Out");
_portTrigger = new InputPortValueDouble(this, "Trig");
_attrFilePath = new AttributeValueFile(this, "Path", true);
_attrSamplerate = new AttributeValueInt(this, "Samplerate", 1000);
_attrDataType = new AttributeValueEnum <DataType>(this, "DataType");
_attrSamplerate.Changed += (o, e) => _portOut.Samplerate = _attrSamplerate.TypedGet();
_attrSamplerate.SetRuntimeReadonly();
_attrDataType.SetRuntimeReadonly();
_attrFilePath.SetRuntimeReadonly();
}
public MetricFilter(Graph graph) : base("Filter", graph)
{
_portInp = new InputPortData1D(this, "In");
_portOut = new OutputPortData1D(this, "Out");
_portInp.SamplerateChanged += portInp_SamplerateChanged;
_attrCenterFrequency = new AttributeValueDouble(this, "Center", "Hz");
_attrPeakGainDb = new AttributeValueDouble(this, "Gain", "dB");
_attrQFactor = new AttributeValueDouble(this, "Q");
_attrType = new AttributeValueEnum <Biquad.BiquadType>(this, "Type");
_attrCenterFrequency.Changed += (s, e) => _bpf.Fc = _portOut.Samplerate > 0 ? _attrCenterFrequency.TypedGet() / _portOut.Samplerate : 0;
_attrPeakGainDb.Changed += (s, e) => _bpf.PeakGainDb = _attrPeakGainDb.TypedGet();
_attrQFactor.Changed += (s, e) => _bpf.Q = _attrQFactor.TypedGet();
_attrType.Changed += (s, e) => _bpf.Type = _attrType.TypedGet();
}
public MetricAnalogInput(NidaqSingleton.Device device, NidaqSingleton.Channel channel, Graph g)
: base("AI " + channel.Path, g, UniquenessBy(channel))
{
_portOut = new NodeSystemLib2.FormatData1D.OutputPortData1D(this, "Out");
Channel = channel;
Device = device;
// only add to session after the initialization is done
Session = NidaqSingleton.Instance.AddToSession(this);
_attrVMax = new AttributeValueDouble(this, "Vmax");
_attrVMin = new AttributeValueDouble(this, "Vmin");
_attrTerminalCfg = new AttributeValueEnum <NidaQmxHelper.TerminalCfg>(this, "TerminalConfig");
_attrVMax.SetRuntimeReadonly();
_attrVMin.SetRuntimeReadonly();
_attrTerminalCfg.SetRuntimeReadonly();
}
