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view src/cs/services/dar/dar_diagnose_i.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 4e78acac3d88
children
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/****************************************************************************/
/*                                                                          */
/*  File Name:  dar_diagnose_i.h                                            */
/*                                                                          */
/*  Purpose:   This function contains the functions prototypes of the DAR   */ 
/*             entity diagnose functions.                                   */
/*                                                                          */
/*  Version   0.1                                                           */
/*                                                                          */
/*  Date                 Modification                                       */
/*  ------------------------------------                                    */
/*  18 October 2001    Create                                               */
/*                                                                          */
/*  Author     Stephanie Gerthoux                                           */
/*                                                                          */
/* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
/****************************************************************************/

#include "rv/rv_defined_swe.h"
#ifdef RVM_DAR_SWE

   #ifndef __DAR_DIAGNOSE_I_H_
   #define __DAR_DIAGNOSE_I_H_

   #include "rvm/rvm_gen.h"

   /* Search a group in the dar array*/
   T_RV_RET dar_search_group(UINT16 group, UINT8 *index_p);

   /* Add a group in the dar array*/
   T_RV_RET dar_add_group(UINT8 *index_p);

   /* Send write data prototype */
   T_RV_RET dar_send_write_data (  T_DAR_INFO    *buffer_p,
                                   T_DAR_FORMAT  format,
                                   T_DAR_LEVEL   diagnose_info_level,
                                   T_RVM_USE_ID  dar_use_id);

   /* Reset the system */
   T_RV_RET dar_reset(void);


   #endif /* _DAR_DIAGNOSE_I_H_ */

#endif /* #ifdef RVM_DAR_SWE */