NI WLAN Analysis Toolkit

NIWLANA_FFT_SIZE

  • Updated2023-02-21
  • 1 minute(s) read

Data Type: int32
Access:read/write
Functions:niWLANA_SetScalarAttributeI32
niWLANA_GetScalarAttributeI32
Description: Specifies the FFT length used to compute the acquired I/Q data spectrum. This value is expressed in samples.
If you use the niWLANA_ConfigureRFSA function, the toolkit ignores this attribute. If you set the NIWLANA_GATED_SPECTRUM_ENABLED attribute to NIWLANA_VAL_TRUE, or if you use either the niWLANA_RFSAConfigureHardware or niWLANA_RFSAConfigureMIMOHardware functions with NIWLANA_GATED_SPECTRUM_ENABLED attribute set to NIWLANA_VAL_FALSE, the toolkit ignores this attribute. If you configure NI-RFSA independently or use other hardware, you must specify the correct FFT length.

The default value is 222.

Get Function: niWLANA_GetFFTSize
Set Function: niWLANA_SetFFTSize

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