ref_fir_decimate_instance_q15 Struct Reference

Error status returned by some functions in the library. More...

#include <dsp_ref_math.h>

Data Fields
uint8_t	M
uint16_t	numTaps
const q15_t *	pCoeffs
q15_t *	pState

Detailed Description

Error status returned by some functions in the library.

Instance structure for the Q15 FIR decimator.

Field Documentation

M

uint8_t ref_fir_decimate_instance_q15::M

decimation factor.

numTaps

uint16_t ref_fir_decimate_instance_q15::numTaps

number of coefficients in the filter.

pCoeffs

const q15_t* ref_fir_decimate_instance_q15::pCoeffs

points to the coefficient array. The array is of length numTaps.

pState

q15_t* ref_fir_decimate_instance_q15::pState

points to the state variable array. The array is of length numTaps+blockSize-1.

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The documentation for this struct was generated from the following file:

• include/dsp_ref_math.h