Callisto4Bootloader: arm_cfft_instance_q15 Struct Reference

Callisto4Bootloader

Data Fields
arm_cfft_instance_q15 Struct Reference

Instance structure for the fixed-point CFFT/CIFFT function. More...

`#include <arm_math.h>`

## Data Fields

uint16_t | fftLen
const q15_t * | pTwiddle
const uint16_t * | pBitRevTable
uint16_t | bitRevLength

## Detailed Description

Instance structure for the fixed-point CFFT/CIFFT function.

Definition at line 2111 of file arm_math.h.

## Field Documentation

## ◆ bitRevLength

uint16_t arm_cfft_instance_q15::bitRevLength

bit reversal table length.

Definition at line 2116 of file arm_math.h.

## ◆ fftLen

uint16_t arm_cfft_instance_q15::fftLen

length of the FFT.

Definition at line 2113 of file arm_math.h.

## ◆ pBitRevTable

const uint16_t* arm_cfft_instance_q15::pBitRevTable

points to the bit reversal table.

Definition at line 2115 of file arm_math.h.

## ◆ pTwiddle

const q15_t* arm_cfft_instance_q15::pTwiddle

points to the Twiddle factor table.

Definition at line 2114 of file arm_math.h.

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

- CMSIS/arm_math.h