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view src/g23m-gsm/l1/l1.h @ 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 fa8dc04885d8
children
line wrap: on
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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 :  Definitions for the Protocol Stack Entity l1.
+----------------------------------------------------------------------------- 
*/ 

#ifndef L1_H
#define L1_H

#ifdef TI_PS_HCOMM_CHANGE
#include "cl_hComm_handle.h"

#ifdef NEW_FRAME


  #define hCommGRR              l1_hCommGRR
  #define hCommLLC              l1_hCommLLC
  #define hCommSNDCP            l1_hCommSNDCP
  #define hCommGMM              l1_hCommGMM
  #define hCommTOM              l1_hCommTOM

  #define L1_Handle             l1_L1_Handle
   
/*jk: delete warnings  #define VSI_CALLER L1_Handle, */

  #ifdef L1_PEI_C

    /* Communication handles */

  #ifdef GPRS
    T_HANDLE                 hCommGRR = VSI_ERROR;
    T_HANDLE                 hCommLLC = VSI_ERROR;
    T_HANDLE                 hCommSNDCP = VSI_ERROR;
    T_HANDLE                 hCommGMM = VSI_ERROR;
    T_HANDLE                 hCommTOM = VSI_ERROR;
  #endif	
    T_HANDLE                 L1_Handle;

  #else /* L1_PEI_C */

    extern T_HANDLE          hCommGRR;
    extern T_HANDLE          hCommLLC;
    extern T_HANDLE          hCommSNDCP;
    extern T_HANDLE          hCommGMM;
    extern T_HANDLE          hCommTOM;
    extern T_HANDLE          L1_Handle;

  #endif /* L1_PEI_C */

#else /* NEW_FRAME */

  #define PL_NAME    "PL"
  #define L1_NAME    "L1"
 
  #define VSI_CALLER L1_NAME,

#endif /* NEW_FRAME */
#else
#ifdef NEW_FRAME

  #define hCommPL               l1_hCommPL
  #define hCommL1               l1_hCommL1
  #define hCommGRR              l1_hCommGRR
  #define hCommLLC              l1_hCommLLC
  #define hCommSNDCP            l1_hCommSNDCP
  #define hCommGMM              l1_hCommGMM
  #define hCommTOM              l1_hCommTOM
  #define hCommACI              l1_hCommACI
  #define L1_Handle             l1_L1_Handle
   
/*jk: delete warnings  #define VSI_CALLER L1_Handle, */

  #ifdef L1_PEI_C

    /* Communication handles */
    T_HANDLE                 hCommPL = VSI_ERROR;
    T_HANDLE                 hCommACI = VSI_ERROR;
    T_HANDLE                 hCommL1 = VSI_ERROR;
  #ifdef GPRS
    T_HANDLE                 hCommGRR = VSI_ERROR;
    T_HANDLE                 hCommLLC = VSI_ERROR;
    T_HANDLE                 hCommSNDCP = VSI_ERROR;
    T_HANDLE                 hCommGMM = VSI_ERROR;
    T_HANDLE                 hCommTOM = VSI_ERROR;
  #endif	
    T_HANDLE                 L1_Handle;

  #else /* L1_PEI_C */

    extern T_HANDLE          hCommPL;
    extern T_HANDLE          hCommACI;
    extern T_HANDLE          hCommL1;
    extern T_HANDLE          hCommGRR;
    extern T_HANDLE          hCommLLC;
    extern T_HANDLE          hCommSNDCP;
    extern T_HANDLE          hCommGMM;
    extern T_HANDLE          hCommTOM;
    extern T_HANDLE          L1_Handle;

  #endif /* L1_PEI_C */

#else /* NEW_FRAME */

  #define PL_NAME    "PL"
  #define L1_NAME    "L1"
 
  #define VSI_CALLER L1_NAME,

  #ifdef L1_PEI_C
  
    T_VSI_CHANDLE            hCommPL = VSI_ERROR;
    T_VSI_CHANDLE            hCommL1 = VSI_ERROR;

  #else /* L1_PEI_C */

    extern T_VSI_CHANDLE     hCommPL;
    extern T_VSI_CHANDLE     hCommL1;

  #endif /* L1_PEI_C */

#endif /* NEW_FRAME */
#endif /* TI_PS_HCOMM_CHANGE */
#endif /* L1_H */