RFmxDemodMXADemodResults.ReadPM Method
- Updated2024-07-17
- 1 minute(s) read
RFmx
Configures hardware for acquisition, performs measurement on acquired data, and returns the phase-modulated (PM) measurement results.
Namespace: NationalInstruments.RFmx.DemodMX
Assembly: NationalInstruments.RFmx.DemodMX.Fx40 (in NationalInstruments.RFmx.DemodMX.Fx40.dll) Version: 24.5.0.49286 (24.5.0.49286)
Syntax
public int ReadPM( string selectorString, double timeout, out double meanDeviation, out double meanCarrierFrequencyError )
Public Function ReadPM ( selectorString As String, timeout As Double, <OutAttribute> ByRef meanDeviation As Double, <OutAttribute> ByRef meanCarrierFrequencyError As Double ) As Integer
Parameters
- selectorString String
- Pass an empty string. The signal name that is passed when creating the signal configuration is used.
- timeout Double
- Specifies the time, in seconds, for which the method waits for the measurement to complete. A value of -1 specifies that the method waits until the measurement is complete.
- meanDeviation Double
- Upon return, contains the mean frequency deviation, in degrees, around the nominal frequency of the PM carrier.
- meanCarrierFrequencyError Double
- Upon return, contains the mean of the measured carrier frequency offset, in hertz (Hz).
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes a warning condition.
Remarks
This method maps to the RFmxDemod_ADemodReadPM() function in C.