public bool SetInputImpendance(GtiSignal sig, GtiImpedance imp)
{
return(GT668SetInputImpedance(sig, imp));
}
public bool SetInputCoupling(GtiSignal sig, GtiCoupling cpl)
{
return(GT668SetInputCoupling(sig, cpl));
}
public bool SetInputThreshold(GtiSignal sig, GtiThrMode thr_mode, double thr_val)
{
return(GT668SetInputThreshold(sig, thr_mode, thr_val));
}
public bool GetInputThreshold(GtiSignal sig, ref GtiThrMode thr_mode, ref double thr_val)
{
return(GT668GetInputThreshold(sig, ref thr_mode, ref thr_val));
}
public bool SetInputPrescale(GtiSignal sig, GtiPrescale presc)
{
return(GT668SetInputPrescale(sig, presc));
}
public bool GetInputCoupling(GtiSignal sig, ref GtiCoupling cpl)
{
return(GT668GetInputCoupling(sig, ref cpl));
}
public bool GetInputPrescale(GtiSignal sig, ref GtiPrescale presc)
{
return(GT668GetInputPrescale(sig, ref presc));
}
public static extern bool GT668MeasureAmplitude(
GtiSignal sig,
ref double posv,
ref double negv,
double minFreq);
public bool GetInputImpedance(GtiSignal sig, ref GtiImpedance imp)
{
return(GT668GetInputImpedance(sig, ref imp));
}
public static extern bool GT668GetInputThreshold(
GtiSignal sig,
ref GtiThrMode thr_mode,
ref double thr_val);
public static extern bool GT668GetActualInputThreshold(GtiSignal sig, ref double thr);
public static extern bool GT668GetInputPrescale(
GtiSignal sig,
ref GtiPrescale presc);
public static extern bool GT668GetInputCoupling(
GtiSignal sig,
ref GtiCoupling cpl);
public static extern bool GT668GetInputImpedance(
GtiSignal sig,
ref GtiImpedance imp);
/// <summary>
/// This function retrieves the current actual threshold used for the selected signal.
/// </summary>
/// <param name="sig">channel</param>
/// <param name="thr">returns actual threshold</param>
/// <returns></returns>
public bool GetActualInputThreshold(GtiSignal sig, ref double thr)
{
return(GT668GetActualInputThreshold(sig, ref thr));
}
/// <summary>
/// This function measures the peak voltages of an input signal. Because the measurement is done by a
/// threshold search the measurement can be slow if the frequency of the signal is low.The measurement
/// takes about 60 msec + 36 * (signal maximum period).
/// ch 0 – Input channel A.
/// 1 – Input channel B.
/// posv Pointer to a place to store the positive peak voltage.
/// negv Pointer to a place to store the negative peak voltage.
/// minFreq Minimum frequency of the measured signal.Using a value lower than
/// necessary may slow down the measurement
/// </summary>
/// <param name="sig">channel of signal</param>
/// <param name="posv">returns positive peak voltage</param>
/// <param name="negv">returns negative peak voltage</param>
/// <param name="minFreq">Set Minimum frequency of the measured signal.Using a value lower than necessary may slow down the measurement</param>
/// <returns></returns>
public bool MeasureAmplitude(GtiSignal sig, ref double posv, ref double negv, double minFreq)
{
return(GT668MeasureAmplitude(sig, ref posv, ref negv, minFreq));
}
