view src/gpf/ccd/gsm7_lv.c @ 287:3dee79757ae4

UI fw: load handheld audio mode on boot We have now reached the point where use of audio mode config files should be considered mandatory. In ACI usage we can tell users that they need to perform an AT@AUL of some appropriate audio mode, but in UI-enabled fw we really need to have the firmware load audio modes on its own, so that correct audio config gets established when the handset or development board runs on its own, without a connected host computer. Once have FC Venus with both main and headset audio channels and headset plug insertion detection, our fw will need to automatically load the handheld mode or the headset mode depending on the plug insertion state. For now we load only the handheld mode, which has been tuned for FC-HDS4 on FC Luna.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 13 Nov 2021 03:20:57 +0000
parents 4e78acac3d88
children
line wrap: on
line source

/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   : gsm7_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 GSM7_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_gsm7lv_decode   |
+--------------------------------------------------------------------+

  PURPOSE : Decoding of the GSM Type 7LV element. This element
            consists of a 7 bit L component which defines the length
            of the following V value in bits and a V component wich
            length depends on the value of the L component.
*/

SHORT cdc_gsm7lv_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_gsm7lv_decode()");
  #else
  TRACE_CCD (globs, "cdc_gsm7lv_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_gsm7lv_encode   |
+--------------------------------------------------------------------+

  PURPOSE : Encoding of the GSM Type 7LV element. This element
            consists of a 7 bit L component which defines the length
            of the following V value in bits and a V component wich
            length depends on the value of the L component.

*/

SHORT cdc_gsm7lv_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
{
#ifdef DEBUG_CCD
  #ifndef CCD_SYMBOLS
  TRACE_CCD (globs, "cdc_gsm7lv_encode()");
  #else
  TRACE_CCD (globs, "cdc_gsm7lv_encode() %s",  ccddata_get_alias((USHORT) e_ref, 1));
  #endif
#endif
  
  cdc_tlv_encode (e_ref, 0, 7, globs);

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