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view src/condat/frame/config/gprsdrv.c @ 273:5caa86ee2cfa

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enable L1_NEW_AEC in l1_confg.h (bold change) The AEC function implemented in DSP ROM 3606 on the Calypso silicon we work with is the one that corresponds to L1_NEW_AEC; the same holds for DSP 34 and even for DSP 33 with more recent patch versions. However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0, thus driving AEC the old way if anyone tried to enable it, either via AT%Nxxxx or via the audio mode facility. As a result, the fw would try to control features which no longer exist in the DSP (long vs short echo and the old echo suppression level bits), while providing no way to tune the 8 new parameter words added to the DSP's NDB page. The only sensible solution is to bite the bullet and enable L1_NEW_AEC in L1 config, with fallout propagating into RiViera Audio Service T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format. The latter fallout will be addressed in further code changes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 29 Jul 2021 18:32:40 +0000
parents 4e78acac3d88
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   :  
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Driver Table for GPRS
+----------------------------------------------------------------------------- 
*/ 

#ifndef __GPRSDRV_C__
#define __GPRSDRV_C__
#endif

#ifndef _TARGET_
#define NEW_ENTITY
#endif

#ifdef _TARGET_
  #ifdef FF_TRACE_OVER_MTST
    #define MTST_TRACE
  #else
    #define TI_TRACE
  #endif
#endif

#include "gdi.h"
#include "vsi.h"
#include "pei.h"
#include "gprsconst.h"
#include "frm_defs.h"
#include "frm_types.h"

/*==== TYPES ======================================================*/


/*==== CONSTANTS ==================================================*/

#if defined _TARGET_ && !defined PCON
 #define TR_RCV_BUF_SIZE    1024
#else
 #define TR_RCV_BUF_SIZE    1024
#endif

#define TR_MAX_IND         (TR_RCV_BUF_SIZE-1)

/*==== EXTERNALS ==================================================*/

#ifdef TI_TRACE
extern USHORT TIF_Init   ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
                           T_DRV_EXPORT const **DrvInfo );
extern USHORT TR_Init    ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
                           T_DRV_EXPORT const **DrvInfo );
extern USHORT TITRC_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
                           T_DRV_EXPORT const **DrvInfo );
#else
extern USHORT TIF_Init     ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
                             T_DRV_EXPORT const **DrvInfo );
extern USHORT TR_Init      ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
                             T_DRV_EXPORT const **DrvInfo );
extern USHORT SER_Init     ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
                             T_DRV_EXPORT const **DrvInfo );
#endif
extern USHORT mux_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
                         T_DRV_EXPORT const **DrvInfo );
/*==== VARIABLES ==================================================*/

ULONG TR_RcvBufferSize = TR_RCV_BUF_SIZE;
ULONG TR_MaxInd = TR_MAX_IND;

const T_DRV_LIST_ENTRY DrvList[] =
{
  { NULL,   NULL,         NULL,  NULL },
#ifdef TI_TRACE
  { "TIF",  TIF_Init,     "RCV", NULL },
  { "TR",   TR_Init,      NULL,  NULL },
  { "TITRC",TITRC_Init,   NULL,  "" },
#else 
  #ifdef MTST_TRACE 
  { "TIF",  TIF_Init,     "RCV", NULL },
  { "TR",   TR_Init,      NULL,  NULL },
  { "MUX",  mux_Init,     NULL,  "" },
  #else
  { "TIF",  TIF_Init,     "RCV", NULL },
  { "TR",   TR_Init,      NULL,  NULL },
  { "SER",  SER_Init,     NULL,  ""   },
  #endif
#endif
  { NULL,   NULL,         NULL,  NULL }
};

int vsi_o_trace (char *caller, ULONG tclass, char *text,...)
{
  return 0;
}