RFmxSpecAnMXFcntResults.FetchPowerTrace Method
- Updated2024-07-17
- 1 minute(s) read
RFmx
Fetches the power trace for frequency count (Fcnt) measurement.
Namespace: NationalInstruments.RFmx.SpecAnMX
Assembly: NationalInstruments.RFmx.SpecAnMX.Fx40 (in NationalInstruments.RFmx.SpecAnMX.Fx40.dll) Version: 24.5.0.49286 (24.5.0.49286)
Syntax
public int FetchPowerTrace( string selectorString, double timeout, ref AnalogWaveform<float> powerTrace )
Public Function FetchPowerTrace ( selectorString As String, timeout As Double, ByRef powerTrace As AnalogWaveform(Of Single) ) As Integer
Parameters
- selectorString String
- Specifies the result name. Example: "", "result::r1". You can use the BuildResultString(String) method to build the selector string.
- timeout Double
- Specifies the timeout, in seconds, for fetching the specified measurement. Set this value to an appropriate time longer than expected for fetching the measurement. A value of -1 specifies that the method waits until the measurement is complete.
- powerTrace AnalogWaveformSingle
- Upon return, contains the power trace.
Return Value
Int32Returns the status code of this method. The status code either indicates success or describes an error or warning condition.
Remarks
This method maps to the RFmxSpecAn_FCntFetchPowerTrace() function in C.