public DeviceAnalog(Analog a)
{
log.DebugFormat("DeviceAnalog()");
dataAnalog = a;
hardwareAnalog = new SPIAnalog(a.Id, a.Name, a.Multiplier, a.Units, a.Address);
log.DebugFormat("DeviceAnalog() {0}", a.Name);
}
internal void GetIirCoefficients_CorrectlyCallsTheDigitalPolesProvider_Test(
[Frozen] Mock <IDigitalPolesProvider> digitialPolesProvider, IAnalog analog,
double cutoff, IirProvider iirProvider)
{
iirProvider.GetIirCoefficients(analog, cutoff);
digitialPolesProvider.Verify(mock => mock.GetDigitalPoles(analog, cutoff, 2.0d), Times.Once);
}
public IPolesCoefficients GetDigitalPoles(IAnalog analog, double cutoff, double sampleRate)
{
var warped = sampleRate * 2.0d * Tan
(PI * cutoff / sampleRate);
var transformedPoles = this.transformer.Transform(analog, warped);
return(this.digitalTransformer.Transform(transformedPoles, sampleRate * 2.0d));
}
public IPolesCoefficients Transform(IAnalog analog, double cutoff)
{
var degree = analog.Coefficients.P.Count - analog.Coefficients.Z.Count;
var zLp = analog.Coefficients.Z.Multiply(cutoff).ToList();
var pLp = analog.Coefficients.P.Multiply(cutoff).ToList();
var kLp = analog.Coefficients.K * Math.Pow(cutoff, degree);
return(this.polesCoefficientsFactory.Build(kLp, pLp, zLp));
}
internal void GetDigitalPoles_CorrectlyCallsTheTransformer_Test(
[Frozen] Mock <ITransformer> transformer, IAnalog analog, double cutoff,
double sampleRate, DigitalPolesProvider digitalPolesProvider)
{
var expectedCutoff = sampleRate * 2.0d * Math.Tan(Math.PI * cutoff / sampleRate);
digitalPolesProvider.GetDigitalPoles(analog, cutoff, sampleRate);
transformer.Verify(mock => mock.Transform(analog, expectedCutoff), Times.Once);
}
internal void GetIirCoefficients_CorrectlyCallsThePolynomialTransformer_Test(
[Frozen] Mock <IDigitalPolesProvider> digitialPolesProvider,
[Frozen] Mock <IPolynomialTransformer> polynomialTransformer, IPolesCoefficients polesCoefficients,
IAnalog analog, double cutoff, IirProvider iirProvider)
{
digitialPolesProvider.Setup(mock => mock.GetDigitalPoles(analog, cutoff, 2.0d)).Returns(polesCoefficients);
iirProvider.GetIirCoefficients(analog, cutoff);
polynomialTransformer.Verify(mock => mock.Transform(polesCoefficients), Times.Once);
}
internal void GetDigitalPoles_ReturnsTheResultsOfTheDigitalTransformer_Test(
[Frozen] Mock <ITransformer> transformer, [Frozen] Mock <IDigitalTransformer> digitalTransformer,
IPolesCoefficients transformedCoefficients, IPolesCoefficients expectedCoefficients,
IAnalog analog, double cutoff, double sampleRate, DigitalPolesProvider digitalPolesProvider)
{
transformer.Setup(mock => mock.Transform(analog, It.IsAny <double>())).Returns(transformedCoefficients);
digitalTransformer.Setup(mock => mock.Transform(transformedCoefficients, It.IsAny <double>()))
.Returns(expectedCoefficients);
Assert.Equal(expectedCoefficients, digitalPolesProvider.GetDigitalPoles(analog, cutoff, sampleRate));
}
internal void GetDigitalPoles_CorrectlyCallsTheDigitalTransformer_Test(
[Frozen] Mock <ITransformer> transformer, [Frozen] Mock <IDigitalTransformer> digitalTransformer,
IPolesCoefficients polesCoefficients, IAnalog analog, double cutoff, double sampleRate,
DigitalPolesProvider digitalPolesProvider)
{
transformer.Setup(mock => mock.Transform(analog, It.IsAny <double>())).Returns(polesCoefficients);
digitalPolesProvider.GetDigitalPoles(analog, cutoff, sampleRate);
digitalTransformer.Verify(mock => mock.Transform(polesCoefficients, sampleRate * 2.0d), Times.Once);
}
/// <summary>
/// Adds the given element to the collection
/// </summary>
/// <param name="item">The item to add</param>
public override void Add(IModelElement item)
{
if ((this._parent.Analog == null))
{
IAnalog analogCasted = item.As <IAnalog>();
if ((analogCasted != null))
{
this._parent.Analog = analogCasted;
return;
}
}
}
internal void GetIirCoefficients_CorrectlyReturnsTheValueOfThePolynomialTransformer_Test(
[Frozen] Mock <IDigitalPolesProvider> digitialPolesProvider,
[Frozen] Mock <IPolynomialTransformer> polynomialTransformer, IPolesCoefficients polesCoefficients,
IPolynomialCoefficients polynomialCoefficients, IAnalog analog, double cutoff,
IirProvider iirProvider)
{
digitialPolesProvider.Setup(mock => mock.GetDigitalPoles(analog, cutoff, 2.0d)).Returns(polesCoefficients);
polynomialTransformer.Setup(mock => mock.Transform(polesCoefficients)).Returns(polynomialCoefficients);
var actual = iirProvider.GetIirCoefficients(analog, cutoff);
Assert.Equal(polynomialCoefficients, actual);
}
internal void Transform_ReturnsTheResultOfThePolesFactory_Test(
[Frozen] Mock <IPolesCoefficientsFactory> polesCoefficientsFactory, IAnalog analog,
double cutoff, IPolesCoefficients expected, LowPassTransformer lowPassTransformer)
{
polesCoefficientsFactory.Setup(
mock =>
mock.Build(It.IsAny <double>(), It.IsAny <IReadOnlyList <Complex> >(),
It.IsAny <IReadOnlyList <Complex> >())).Returns(expected);
var actual = lowPassTransformer.Transform(analog, cutoff);
Assert.Equal(expected, actual);
}
/// <summary>
/// Adds the given element to the collection
/// </summary>
/// <param name="item">The item to add</param>
public override void Add(IModelElement item)
{
IAnalog measurementsCasted = item.As <IAnalog>();
if ((measurementsCasted != null))
{
this._parent.Measurements.Add(measurementsCasted);
}
IAnalogLimit limitsCasted = item.As <IAnalogLimit>();
if ((limitsCasted != null))
{
this._parent.Limits.Add(limitsCasted);
}
}
/// <summary>
/// Removes the given item from the collection
/// </summary>
/// <returns>True, if the item was removed, otherwise False</returns>
/// <param name="item">The item that should be removed</param>
public override bool Remove(IModelElement item)
{
IAnalog analogItem = item.As <IAnalog>();
if (((analogItem != null) &&
this._parent.Measurements.Remove(analogItem)))
{
return(true);
}
IAnalogLimit analogLimitItem = item.As <IAnalogLimit>();
if (((analogLimitItem != null) &&
this._parent.Limits.Remove(analogLimitItem)))
{
return(true);
}
return(false);
}
public IPolesCoefficients Transform(IAnalog analog, double cutoff)
{
var degree = analog.Coefficients.P.Count - analog.Coefficients.Z.Count;
var zHp = analog.Coefficients.Z.RhsDivide(cutoff);
var pHp = analog.Coefficients.P.RhsDivide(cutoff);
var z = new List <Complex>(zHp);
for (var i = 0; i < degree; i++)
{
z.Add(0.0d);
}
var kHp = analog.Coefficients.K *
(analog.Coefficients.Z.Negative().Product() / analog.Coefficients.P.Negative().Product());
return(this.polesCoefficientsFactory.Build(kHp.Real, pHp.ToList(), z));
}
private void Analog_ValueChanged(object sender, AnalogValueChangedEventArgs e)
{
IAnalog analog = sender as IAnalog;
foreach (AnalogTuple at in Analogs)
{
if (at.Hardware.Name == analog.Name)
{
at.Data.RawValue = analog.RawValue;
at.Data.Value = analog.Value;
dataServer.PutAnalog(at.Data);
}
}
string s = string.Format("Analog '{0}' {1} {2}", analog.Name, e.Value, analog.Units);
log.Debug(s);
CreateEvent(EventTypes.IO, s);
//dataServer.PutAnalog(analog.Data);
}
protected void LoadAnalogs()
{
log.InfoFormat("LoadAnalogs()");
Analogs.Clear();
log.Debug("Debug 1");
List <Analog> analogs = dataServer.GetAnalogs(device.Id);
foreach (Analog a in analogs)
{
IAnalog analog = CreateAnalog(a);
log.InfoFormat("Registering ValueChanged on {0}", a.Name);
analog.ValueChanged += Analog_ValueChanged;
Analogs.Add(new AnalogTuple {
Data = a, Hardware = analog
});
//log.Info(analog.Report());
}
log.DebugFormat("{0} Analogs configured", Analogs.Count());
}
/// <summary>
/// Adds the given element to the collection
/// </summary>
/// <param name="item">The item to add</param>
public override void Add(IModelElement item)
{
IAltGeneratingUnitMeas altGeneratingUnitCasted = item.As <IAltGeneratingUnitMeas>();
if ((altGeneratingUnitCasted != null))
{
this._parent.AltGeneratingUnit.Add(altGeneratingUnitCasted);
}
IAltTieMeas altTieMeasCasted = item.As <IAltTieMeas>();
if ((altTieMeasCasted != null))
{
this._parent.AltTieMeas.Add(altTieMeasCasted);
}
if ((this._parent.Analog == null))
{
IAnalog analogCasted = item.As <IAnalog>();
if ((analogCasted != null))
{
this._parent.Analog = analogCasted;
return;
}
}
}
internal void Compose(IAnalog analog, double cutoff)
{
this.Cutoff = cutoff;
this.PolynomialCoefficients = this.iirProvider.GetIirCoefficients(analog, cutoff);
}
public IPolynomialCoefficients GetIirCoefficients(IAnalog analog, double cutoff)
{
var digitialPoles = this.digitalPolesProvider.GetDigitalPoles(analog, cutoff, 2.0d);
return(this.polynomialTransformer.Transform(digitialPoles));
}
