Instance structure for the Q15 sparse FIR filter. More...

#include <arm_math.h>

Detailed Description

Instance structure for the Q15 sparse FIR filter.

Definition at line 4456 of file arm_math.h.

Field Documentation

uint16_t maxDelay

maximum offset specified by the pTapDelay array.

Definition at line 4462 of file arm_math.h.

uint16_t numTaps

number of coefficients in the filter.

Definition at line 4458 of file arm_math.h.

q15_t* pCoeffs

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

Definition at line 4461 of file arm_math.h.

q15_t* pState

points to the state buffer array. The array is of length maxDelay+blockSize-1.

Definition at line 4460 of file arm_math.h.

int32_t* pTapDelay

points to the array of delay values. The array is of length numTaps.

Definition at line 4463 of file arm_math.h.

uint16_t stateIndex

state buffer index. Points to the oldest sample in the state buffer.

Definition at line 4459 of file arm_math.h.

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

C:/Users/Torsten/Documents/Eclipse_WS2/STM32F769IDiscovery/CMSIS/core/arm_math.h