float/filter_so.c File Reference

Portable C fixed point code. These functions define the second-order filter (FILTER) module routines. More...

#include "sw/modules/filter/src/float/filter_so.h"

Go to the source code of this file.

Functions
void	FILTER_SO_getDenCoeffs (FILTER_SO_Handle handle, float_t *pa1, float_t *pa2)
	Gets the second-order filter denominator coefficients. More...
void	FILTER_SO_getInitialConditions (FILTER_SO_Handle handle, float_t *px1, float_t *px2, float_t *py1, float_t *py2)
	Gets the initial conditions of the second-order filter. More...
void	FILTER_SO_getNumCoeffs (FILTER_SO_Handle handle, float_t *pb0, float_t *pb1, float_t *pb2)
	Gets the second-order filter numerator coefficients. More...
FILTER_SO_Handle	FILTER_SO_init (void *pMemory, const size_t numBytes)
	Initializes the second-order filter. More...
void	FILTER_SO_setDenCoeffs (FILTER_SO_Handle handle, const float_t a1, const float_t a2)
	Sets the second-order filter denominator coefficients. More...
void	FILTER_SO_setInitialConditions (FILTER_SO_Handle handle, const float_t x1, const float_t x2, const float_t y1, const float_t y2)
	Sets the initial conditions of the second-order filter. More...
void	FILTER_SO_setNumCoeffs (FILTER_SO_Handle handle, const float_t b0, const float_t b1, const float_t b2)
	Sets the second-order filter numerator coefficients. More...

Detailed Description

Portable C fixed point code. These functions define the second-order filter (FILTER) module routines.

(C) Copyright 2014, Texas Instruments, Inc.

Definition in file float/filter_so.c.