arm_cfft_radix2_q15.c File Reference

#include "arm_math.h"

Go to the source code of this file.

Functions
void	arm_radix2_butterfly_q15 (q15_t *pSrc, uint32_t fftLen, q15_t *pCoef, uint16_t twidCoefModifier)
void	arm_radix2_butterfly_inverse_q15 (q15_t *pSrc, uint32_t fftLen, q15_t *pCoef, uint16_t twidCoefModifier)
void	arm_bitreversal_q15 (q15_t *pSrc, uint32_t fftLen, uint16_t bitRevFactor, uint16_t *pBitRevTab)
void	arm_cfft_radix2_q15 (const arm_cfft_radix2_instance_q15 *S, q15_t *pSrc)
	Processing function for the fixed-point CFFT/CIFFT. More...

Function Documentation

void arm_bitreversal_q15	(	q15_t *	pSrc,
		uint32_t	fftLen,
		uint16_t	bitRevFactor,
		uint16_t *	pBitRevTab
	)

Definition at line 196 of file arm_bitreversal.c.

void arm_radix2_butterfly_inverse_q15	(	q15_t *	pSrc,
		uint32_t	fftLen,
		q15_t *	pCoef,
		uint16_t	twidCoefModifier
	)

Definition at line 432 of file arm_cfft_radix2_q15.c.

void arm_radix2_butterfly_q15	(	q15_t *	pSrc,
		uint32_t	fftLen,
		q15_t *	pCoef,
		uint16_t	twidCoefModifier
	)

end of ComplexFFT group

Definition at line 103 of file arm_cfft_radix2_q15.c.