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view src/gpf/ccd/gsm4_lv.c @ 301:4bb5772a05a3

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AT%SPVER: new command for setting custom speech version lists The speech version list in the Bearer Capability IE tells the network which speech codecs are supported by the MS, and in which order of preference. The standard behaviour is to list all codecs that are supported by the hw+fw platform, and the standard preference order is newer over older, FR over HR. But sometimes it is desirable (for network testing) to artificially restrict which codecs the test MS will declare as supported, and/or to list them in some peculiar non-standard order of preference. Add a new private AT command, AT%SPVER, allowing the user to set and clear custom speech version lists for the Bearer Capability IE composer in CC.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 May 2023 21:43:10 +0000
parents 4e78acac3d88
children
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   : gsm4_lv.c
+----------------------------------------------------------------------------- 
|  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 :  Definition of encoding and decoding functions for GSM4_LV elements 
+----------------------------------------------------------------------------- 
*/ 


/*
 * standard definitions like GLOBAL, UCHAR, ERROR etc.
 */
#include "typedefs.h"
#include "header.h"

/*
 * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only
 * look at ccdapi.h
 */
#undef USE_DRIVER
#include "ccdapi.h"

/*
 * Types and functions for bit access and manipulation
 */
#include "ccd_globs.h"
#include "bitfun.h"

/*
 * Prototypes of ccd internal functions
 */
#include "ccd.h"

/*
 * Declaration of coder/decoder tables
 */
#include "ccdtable.h"
#include "ccddata.h"

#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : CCD (6144)                 MODULE  : CDC_GSM             |
| STATE   : code                       ROUTINE : cdc_gsm4lv_decode   |
+--------------------------------------------------------------------+

  PURPOSE : Decoding of the GSM Type 4LV element. This element
            consists of a 8 Bit L component and a V component wich
            length depends on the value of the L component.

*/

SHORT cdc_gsm4lv_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
{
  T_TLV_SORT tlv_inf;
  
  tlv_inf.gotTag = FALSE;
  tlv_inf.gotLen = TRUE;
  
#ifdef DEBUG_CCD
  #ifndef CCD_SYMBOLS
  TRACE_CCD (globs, "cdc_gsm4lv_decode()");
  #else
  TRACE_CCD (globs, "cdc_gsm4lv_decode() %s", ccddata_get_alias((USHORT) e_ref, 1));
  #endif
#endif

  return cdc_tlv_decode (c_ref, e_ref, &tlv_inf, globs);
}
#endif /* !RUN_INT_RAM */

#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : CCD (6144)                 MODULE  : CDC_GSM             |
| STATE   : code                       ROUTINE : cdc_gsm4lv_encode   |
+--------------------------------------------------------------------+

  PURPOSE : Encoding of the GSM Type 4LV element. This element
            consists of a 8 Bit L component and a V component wich
            length depends on the value of the L component.

*/

SHORT cdc_gsm4lv_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
{
#ifdef DEBUG_CCD
  #ifndef CCD_SYMBOLS
  TRACE_CCD (globs, "cdc_gsm4lv_encode()");
  #else
  TRACE_CCD (globs, "cdc_gsm4lv_encode() %s", ccddata_get_alias((USHORT) e_ref, 1));
  #endif
#endif

  cdc_tlv_encode (e_ref, 0, 8, globs);

  return 1;
}
#endif /* !RUN_INT_RAM */