idtmf.c

Express DSP compliant C55x DTMF detector software is proposed in two versions: one with a 5 ms frame

/*------------------------------------------------------------------------*
*                                                                         *
*   THIS IS AN UNPUBLISHED WORK CONTAINING CONFIDENTIAL AND PROPRIETARY   *
*   INFORMATION.  IF PUBLICATION OCCURS, THE FOLLOWING NOTICE APPLIES:    *
*      "COPYRIGHT 2001 MIKET DSP SOLUTIONS, ALL RIGHTS RESERVED"          *
*                                                                         *
*-------------------------------------------------------------------------*/
/*
 *  This file contains an implementation of the IALG interface
 *  required by XDAS.
 */
 
#include <idtmf.h>

/*--------------------- local defs ----------------------------------------*/
/*--------------------- local vars ----------------------------------------*/
/*--------------------- local functions -----------------------------------*/
/*--------------------- public  functions ---------------------------------*/
/*--------------------- public vars ---------------------------------------*/
const IDTMF_tCfg IDTMF_MIKET_DefaultCfg =
{ 
	(10*170),
	(-40*170),
    (3*170),
    (2*170),
    (11*170),
    (4*170),
    (8*170),
    (2*170),
    (10*170),
    (2*170),
    (1),
    (2),
    (2)
};

const IDTMF_Params IDTMF_MIKET_DefaultParams =
{
	sizeof(IDTMF_Params),
	(IDTMF_tCfg *)&IDTMF_MIKET_DefaultCfg
};

/*-------------------------------------------------------------------------*/