MotorWare f2806x Module API Documentation

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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.