FetchDevmMagnitudeError(string, double, out double, out double)
- Updated2025-10-13
- 1 minute(s) read
Fetches ModAcc RMS magnitude error results. These results are valid only for enhanced data rate (EDR) packets.
Syntax
Namespace: NationalInstruments.RFmx.BTMX
public int FetchDevmMagnitudeError(string selectorString, double timeout, out double averageRmsMagnitudeErrorMean, out double peakRmsMagnitudeErrorMaximum)
Parameters
| Name | Type | Description |
|---|---|---|
| selectorString | string | Specifies a selector string comprising of the result name. If you do not specify the result name, the default result instance is used. Example: |
| timeout | double | Specifies the timeout for fetching the specified measurement. This value is expressed in seconds. 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. |
| averageRmsMagnitudeErrorMean | out double | Upon return, contains the average of the RMS magnitude error values computed on each 50 us block of EDR portion of the EDR packet. When you set the SetAveragingEnabled(string, RFmxBTMXModAccAveragingEnabled) method to True, it returns the mean of the average RMS magnitude error values computed for each averaging count. This value is expressed as a percentage. |
| peakRmsMagnitudeErrorMaximum | out double | Upon return, contains the peak of the RMS magnitude error values computed on each 50 us block of EDR portion of the EDR packet. When you set the ModAcc Averaging Enabled method to True, it returns the maximum of the peak RMS magnitude error values computed for each averaging count. This value is expressed as a percentage. |
Returns
Returns the status code of this method. The status code either indicates success or describes a warning condition.