AlazarDSPGetParameterS32

Function Syntax

RETURN_CODE AlazarDSPGetParameterS32(dsp_module_handle dspHandle, U32 parameter, S32 *result)

Generic interface to retrieve S32-typed parameters.

This function is called with an element of DSP_PARAMETERS_S32 as parameter. Depending on which value is selected, the function will query a different parameter internally and pass the return value to result.

This function returns ApiSuccess upon success, and standard errors otherwise.

LabVIEW Block Diagram

Related Enumerations

enum DSP_PARAMETERS_S32

Parameters that can be queried with AlazarDSPGetParameter*() or set with AlazarDSPSetParameter*()

See AlazarDSPGetParameterS32() and AlazarDSPGetParameterS32() for information about the way to use these parameters.

Values:

DSP_FFT_POSTPROC_REAL_A = 0

25-bit signed integer value of “a” for real FFT output value calculation “(Re + a) * b + c”. To set this parameter in your program, it is necessary to set it after AlazarFFTSetup() call, because this is where its default value is set.

DSP_FFT_POSTPROC_IMAG_A

25-bit signed integer value of “a” for imaginary FFT output value calculation “(Im + a) * b + c”. To set this parameter in your program, it is necessary to set it after AlazarFFTSetup() call, because this is where its default value is set.