HWA_WINDOW_SYMM

Introduction

Macros that define values for symmetric/non-symmetric property of the FFT window.

Macros
#define	HWA_FFT_WINDOW_NONSYMMETRIC   ((uint8_t)0U)
#define	HWA_FFT_WINDOW_SYMMETRIC   ((uint8_t)1U)

Macro Definition Documentation

HWA_FFT_WINDOW_NONSYMMETRIC

#define HWA_FFT_WINDOW_NONSYMMETRIC   ((uint8_t)0U)

non-symmetric window for FFT windowing operation

HWA_FFT_WINDOW_SYMMETRIC

#define HWA_FFT_WINDOW_SYMMETRIC   ((uint8_t)1U)

symmetric window for FFT windowing operation Only the first half the window coefficients are expected to be present in the window RAM. The same coefficients are read in reverse direction for the second half.