view src/aci2/aci/psa_btis.c @ 598:717ed17d82c6

aci3 vocoder control revamped, AT@VSEL now works as it should The vocoder control code (hl_audio_drv.c) that came with the TCS3 version of ACI was totally broken in the Calypso config (VOCODER_FUNC_INTERFACE) and worked in the standard analog voice environment only by luck. This code has now been rewritten to work correctly with our Calypso platform and TCS211 L1, and our new AT@VSEL mechanism (automatic enabling and disabling of MCSI voice path as the modem enters and exits the voice call state) now also works as designed.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 23:44:35 +0000
parents 93999a60b835
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  PSA_BTIS
+----------------------------------------------------------------------------- 
|  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 :  This module defines the signalling functions of the
|             protocol stack adapter for BTI.
+----------------------------------------------------------------------------- 
*/ 

#ifndef PSA_BTIS_C
#define PSA_BTIS_C
#endif

#ifdef MFW
#define ENTITY_MFW
#else
#ifdef SMI
#define ENTITY_SMI
#else
#define ENTITY_ACI
#endif
#endif

#define ACI_MEMBER

/*==== INCLUDES ===================================================*/
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "typedefs.h"
#include "pconst.cdg"
#include "mconst.cdg"
#include "message.h"
#include "ccdapi.h"
#include "vsi.h"
#include "custom.h"
#include "gsm.h"
#include "prim.h"
#include "cnf_aci.h"
#include "mon_aci.h"
#include "pei.h"
#include "tok.h"
#include "dti.h"      /* functionality of the dti library */
#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_cmd.h"

#include "aci_fd.h"
#include "aci.h"
#include "psa.h"
#include "psa_bti.h"
/*==== CONSTANTS ==================================================*/
/*==== TYPES ======================================================*/
/*==== EXPORT =====================================================*/
/*==== VARIABLES ==================================================*/
/*==== FUNCTIONS ==================================================*/

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : PSA_BTI                      |
|                            ROUTINE : psaBTI_Dti_Req               |
+-------------------------------------------------------------------+

  PURPOSE : connect or disconnect BTI (depends on dti_conn).
*/

GLOBAL void psaBTI_Dti_Req(
  UBYTE dti_id,
  T_DTI_ENTITY_ID peer_to_connect_to,
  UBYTE dti_conn
  )
{
  CHAR *p_ent_name;

  TRACE_FUNCTION ("psaBTI_Dti_Req()");

  {
    PALLOC (btp_dti_req, BTP_DTI_REQ);

    switch( peer_to_connect_to )
    {
    case( DTI_ENTITY__ACI ):
      p_ent_name = &ACI_NAME[0];
      break;
    case( DTI_ENTITY__L2R ):
      p_ent_name = &L2R_NAME[0];
      break;
    case( DTI_ENTITY__TRA ):
      p_ent_name = &TRA_NAME[0];
      break;
    case( DTI_ENTITY__T30 ):
      p_ent_name = &T30_NAME[0];
      break;
#ifdef FF_TRACE_OVER_MTST
    case( DTI_ENTITY__MTST):
      p_ent_name = &MTST_NAME[0];
      break;
#endif /* FF_TRACE_OVER_MTST */
#ifdef GPRS
    case( DTI_ENTITY__PPPS ):
      p_ent_name = &PPP_NAME[0];
      break;
#endif  /* GPRS */

    default:
      TRACE_EVENT("unknown connection peer Id: BTP_DTI_REQ not sent");
      PFREE(btp_dti_req);
      return;
    }

    strcpy((CHAR*)btp_dti_req->entity_name, p_ent_name);
    btp_dti_req->dti_conn      = dti_conn;
    btp_dti_req->link_id       = dti_id;
    btp_dti_req->dti_direction = DTI_CHANNEL_TO_HIGHER_LAYER;

    PSENDX (BTI, btp_dti_req);
  }
}
/*==== EOF ========================================================*/