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view src/cs/drivers/drv_app/abb/abb_inth.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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/**********************************************************************************/
/*            TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION              */
/*                                                                                */
/*   Property of Texas Instruments -- For  Unrestricted  Internal  Use  Only      */
/*   Unauthorized reproduction and/or distribution is strictly prohibited.  This  */
/*   product  is  protected  under  copyright  law  and  trade  secret law as an  */
/*   unpublished work.  Created 1987, (C) Copyright 1997 Texas Instruments.  All  */
/*   rights reserved.                                                             */
/*                                                                                */
/*                                                                                */
/*   Filename          : abb_inth.h                                               */
/*                                                                                */
/*   Description       : Functions to manage the ABB device interrupt.            */
/*                       The Serial Port Interface is used to connect the TI  	  */
/*					          	 Analog BaseBand (ABB).				    			      	          */
/*						           It is assumed that the ABB is connected as the SPI       */																				  
/*                       device 0, and ABB interrupt is mapped as external IT.    */																				  
/*														                                      						  */
/*   Author            : Pascal PUEL                                              */
/*                                                                                */
/*   Version number   : 1.0                                                       */
/*                                                                                */
/*   Date and time    : Jan 2003                                                  */
/*                                                                                */
/*   Previous delta   : Creation                                                  */
/*                                                                                */
/**********************************************************************************/
/*                                                                                */
/*   17/12/03                                                                     */
/*   The original abb_inth.h has been splitted between the actual abb_inth.h      */
/*   located in drv_apps directory and abb_inth_core.h located in drv_core        */
/*   directory.                                                                   */
/*   abb_core_inth.h must be included in abb_inth.h.                              */
/*                                                                                */
/**********************************************************************************/

#ifndef __ABB_INTH_H__
#define __ABB_INTH_H__

  #include "main/sys_types.h"
  #include "abb/abb_core_inth.h" 

  #ifndef _WINDOWS

    #include "l1sw.cfg"
    #include "chipset.cfg"
  
    /****************************************************************/
    /* Power ON/OFF key definition.                                 */
    /****************************************************************/
    // If <ON/OFF> key is pressed more than 20 TDMAs, it's a Hook-ON
    #define SHORT_OFF_KEY_PRESSED  (20)
  
    // If <ON/OFF> key is pressed more than 160 TDMAs, it's a Hook-ON AND then Power-OFF
    #define OFF_LOOP_COUNT   (8)
    #define LONG_OFF_KEY_PRESSED   (OFF_LOOP_COUNT * SHORT_OFF_KEY_PRESSED)
  
  #endif   // _WINDOWS
  
  // PROTOTYPES
  void spi_abb_read_int_reg_callback(SYS_UWORD16 *read_value);

#endif  // __ABB_INTH_H__