arm_signal_converge_example_f32.c File Reference

#include <asf.h>
#include "arm_math.h"
#include "math_helper.h"

Macros
#define	BLOCKSIZE   32
#define	DELTA_COEFF   0.0001f
#define	DELTA_ERROR   0.000001f
#define	MU   0.5f
#define	NUMFRAMES   (TEST_LENGTH_SAMPLES / BLOCKSIZE)
#define	NUMTAPS   32
#define	TEST_LENGTH_SAMPLES   1536

Functions
void	getinput (float32_t *input, uint32_t fr_cnt, uint32_t blockSize)
int32_t	main (void)
arm_status	test_signal_converge (float32_t *err_signal, uint32_t blockSize)
arm_status	test_signal_converge_example (void)

Variables
float32_t	err_signal [BLOCKSIZE]
float32_t	errOutput [TEST_LENGTH_SAMPLES]
const float32_t	FIRCoeff_f32 [32]
float32_t	firStateF32 [NUMTAPS+BLOCKSIZE]
arm_lms_norm_instance_f32	lmsNorm_instance
float32_t	lmsNormCoeff_f32 [32]
float32_t	lmsStateF32 [NUMTAPS+BLOCKSIZE]
arm_fir_instance_f32	LPF_instance
float32_t	testInput_f32 [TEST_LENGTH_SAMPLES]
float32_t	wire1 [BLOCKSIZE]
float32_t	wire2 [BLOCKSIZE]
float32_t	wire3 [BLOCKSIZE]

#define BLOCKSIZE   32

Referenced by main().

#define DELTA_COEFF   0.0001f

Referenced by main().

#define DELTA_ERROR   0.000001f

Referenced by main().

#define MU   0.5f

Referenced by main().

#define NUMFRAMES   (TEST_LENGTH_SAMPLES / BLOCKSIZE)

Referenced by main().

#define NUMTAPS   32

Referenced by main().

#define TEST_LENGTH_SAMPLES   1536

void getinput	(	float32_t *	input,
		uint32_t	fr_cnt,
		uint32_t	blockSize
	)

int32_t main

(

void

)

References BLOCKSIZE, DELTA_COEFF, DELTA_ERROR, err_signal, FIRCoeff_f32, firStateF32, lmsNorm_instance, lmsNormCoeff_f32, lmsStateF32, LPF_instance, MU, NUMFRAMES, NUMTAPS, status, testInput_f32, wire1, wire2, and wire3.

arm_status test_signal_converge	(	float32_t *	err_signal,
		uint32_t	blockSize
	)

arm_status test_signal_converge_example

(

void

)

float32_t err_signal[BLOCKSIZE]

Referenced by main().

float32_t errOutput[TEST_LENGTH_SAMPLES]

const float32_t FIRCoeff_f32[32]

Referenced by main().

float32_t firStateF32[NUMTAPS+BLOCKSIZE]

Referenced by main().

arm_lms_norm_instance_f32 lmsNorm_instance

Referenced by main().

float32_t lmsNormCoeff_f32[32]

Referenced by main().

float32_t lmsStateF32[NUMTAPS+BLOCKSIZE]

Referenced by main().

arm_fir_instance_f32 LPF_instance

Referenced by main().

float32_t testInput_f32[TEST_LENGTH_SAMPLES]

float32_t wire1[BLOCKSIZE]

float32_t wire2[BLOCKSIZE]

float32_t wire3[BLOCKSIZE]