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niWLANG_RFSGRetrieveWaveformSize

NI WLAN Generation Toolkit 17.0 Help

Edition Date: May 2017

Part Number: 373725G-01

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int32 __stdcall niWLANG_RFSGRetrieveWaveformSize (ViSession rfsgSession, char waveformName[], int32* waveformSize);

Purpose

Returns the waveform size stored in the RFSG database.

Parameters

Input
Name Type Description
rfsgSessions ViSession[] Specifies a reference to an NI-RFSG instrument session. This parameter is obtained from the niRFSG_init or niRFSG_InitWithOptions functions and identifies a particular instrument session.
waveformName char[] Specifies the name of the waveform for which you want to retrieve the waveform size. The toolkit uses this parameter as the key to retrieve the waveform properties in the RFSG database.
Output
Name Type Description
waveformSize int32* Returns the waveform size stored, for the waveform you specified in the waveformName parameter.

Return Value

Name Type Description
status int32 Returns the status code of this operation. The status code either indicates success or describes an error or warning condition. Examine the status code from each call to the function to determine if an error occurred.

To obtain a text description of the status code, call the niWLANG_GetErrorString function.

The general meaning of the status code is as follows:

Value Meaning
0 Success
Positive Values Warnings
Negative Values Errors

 

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