view src/aci2/aci/cmh_mmiq.c @ 636:57e67ca2e1cb

pcmdata.c: default +CGMI to "FreeCalypso" and +CGMM to model The present change has no effect whatsoever on Falconia-made and Openmoko-made devices on which /pcm/CGMI and /pcm/CGMM files have been programmed in FFS with sensible ID strings by the respective factories, but what should AT+CGMI and AT+CGMM queries return when the device is a Huawei GTM900 or Tango modem that has been converted to FreeCalypso with a firmware change? Before the present change they would return compiled-in defaults of "<manufacturer>" and "<model>", respectively; with the present change the firmware will self-identify as "FreeCalypso GTM900-FC" or "FreeCalypso Tango" on the two respective targets. This firmware identification will become important if someone incorporates an FC-converted GTM900 or Tango modem into a ZeroPhone-style smartphone where some high-level software like ofono will be talking to the modem and will need to properly identify this modem as FreeCalypso, as opposed to some other AT command modem flavor with different quirks. In technical terms, the compiled-in default for the AT+CGMI query (which will always be overridden by the /pcm/CGMI file in FFS if one is present) is now "FreeCalypso" in all configs on all targets; the compiled-in default for the AT+CGMM query (likewise always overridden by /pcm/CGMM if present) is "GTM900-FC" if CONFIG_TARGET_GTM900 or "Tango" if CONFIG_TARGET_TANGO or the original default of "<model>" otherwise.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 19 Jan 2020 20:14:58 +0000
parents 93999a60b835
children
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  CMH_MMIS
+----------------------------------------------------------------------------- 
|  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 provides the query functions related to the 
|             protocol stack adapter for the man machine interface.
+----------------------------------------------------------------------------- 
*/ 

#ifndef CMH_MMIQ_C
#define CMH_MMIQ_C
#endif

#include "aci_all.h"

/*==== INCLUDES ===================================================*/
#include "aci_cmh.h"
#include "psa_mmi.h"
#include "cmh_mmi.h"
#include "pcm.h"

#ifdef UART
#include "dti.h"
#include "dti_conn_mng.h"
#endif


#ifdef FAX_AND_DATA
#include "aci_fd.h"
#endif    /* of #ifdef FAX_AND_DATA */
#include "psa.h"
#include "psa_sim.h"
#include "cmh.h"
#include "cmh_sim.h"
#include "aoc.h"

/*==== CONSTANTS ==================================================*/

/*==== EXPORT =====================================================*/

/*==== VARIABLES ==================================================*/

/*==== FUNCTIONS ==================================================*/

/*
+--------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)         MODULE  : CMH_MMIQ                  |
| STATE   : code                  ROUTINE : qAT_PlusCLAN             |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CLAN AT command
            which is responsible for query supporetd language code in 
            ME.
*/

GLOBAL T_ACI_RETURN qAT_PlusCLAN ( T_ACI_CMD_SRC srcId,
                                   T_ACI_LAN_SUP* lngCode )              
{
  CHAR*             ef = EF_CLNG_ID;
  pcm_FileInfo_Type fileInfo;
  EF_CLNG lng;
  T_SIM_CMD_PRM * pSIMCmdPrm; /* points to SIM command parameters  */
  char *auptr="au";

  TRACE_FUNCTION ("qAT_PlusCLAN()");

/*
 *-------------------------------------------------------------------
 * check command source
 *-------------------------------------------------------------------
 */  
   if(!cmh_IsVldCmdSrc (srcId)) 
   { 
     ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter );
     return( AT_FAIL );
   }

   pSIMCmdPrm = &cmhPrm[srcId].simCmdPrm;  
   
/*
 *-------------------------------------------------------------------
 *   read supported language from ME 
 *-------------------------------------------------------------------
 */   
   if (pcm_GetFileInfo ( ( UBYTE* ) ef, &fileInfo) NEQ PCM_OK)
   {
     ACI_ERR_DESC( ACI_ERR_CLASS_Cme, CME_ERR_Unknown );
     return( AT_FAIL );
   }
   else      
   { 
     
     if ( pcm_ReadFile ( (UBYTE*)ef,
                         fileInfo.FileSize,
                         (UBYTE*) &lng,
                         &fileInfo.Version) EQ PCM_OK )
     {
       memcpy(lngCode->str, &lng.data[0], 2);
     }
     else
     {
       ACI_ERR_DESC( ACI_ERR_CLASS_Cms, CMS_ERR_MemFail );
       return( AT_FAIL );
     } 
   }
/*
 *-------------------------------------------------------------------
 *  Read EF ELP or LP from the sim if Automatic language is selected 
 *-------------------------------------------------------------------
 */  
 
  if (!strcmp(lngCode->str, auptr))
  {
    /*
     *-------------------------------------------------------------
     * check entity status
     *-------------------------------------------------------------
     */  
    if( simEntStat.curCmd NEQ AT_CMD_NONE )
      return( AT_BUSY );

    pSIMCmdPrm -> CLANact  = CLAN_ACT_Read;

    /*
     *-------------------------------------------------------------
     * request EF ELP from SIM
     *-------------------------------------------------------------
     */  
    return cmhSIM_ReqLanguage ( srcId );
    
  }     

   return( AT_CMPL );
}

/*
+--------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)         MODULE  : CMH_MMIQ                 |
| STATE   : code                  ROUTINE : qAT_PlusCLAE             |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CLAE? AT command
            which returns the current setting of mode .

            <mode>: Enable or Disable the unsolicited result code,  
                    when the language in the ME is changend.
           
*/

GLOBAL T_ACI_RETURN qAT_PlusCLAE (T_ACI_CMD_SRC  srcId,
                                  T_ACI_CLAE_MOD *mode)
                                
{
  T_PHB_CMD_PRM * pPHBCmdPrm; /* points to PHB command parameter */ 
  

  TRACE_FUNCTION ("qAT_PlusCLAE()");
 
/*
 *-------------------------------------------------------------------
 * check command source
 *-------------------------------------------------------------------
 */  
  if(!cmh_IsVldCmdSrc (srcId)) 
  { 
    ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter );
    return( AT_FAIL );
  }

   pPHBCmdPrm = &cmhPrm[srcId].phbCmdPrm;

/*
 *-------------------------------------------------------------------
 * fill parameter mode
 *-------------------------------------------------------------------
 */  
  *mode= pPHBCmdPrm->CLAEmode;

  return( AT_CMPL );
}


/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)         MODULE  : CMH_MMIQ                |
|                                 ROUTINE : qAT_PercentCUST  |
+-------------------------------------------------------------------+

PURPOSE :    This function will set the customisation mode for the ACI and
                    other required entities
*/ 

GLOBAL T_ACI_RETURN qAT_PercentCUST( T_ACI_CMD_SRC srcId,
                                          T_CUST_MOD *customisation_mode)
{
    /*
    *-------------------------------------------------------------------
    * check command source
    *-------------------------------------------------------------------
    */  
    if(!cmh_IsVldCmdSrc (srcId)) 
    { 
    ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter );
    return( AT_FAIL );
    }

    *customisation_mode = simShrdPrm.setPrm[srcId].cust_mode;

    return (AT_CMPL);
}


/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)         MODULE  : CMH_MMIQ                |
|                                 ROUTINE : qAT_PercentSATCC  |
+-------------------------------------------------------------------+

PURPOSE :    This function will query the Call Control mode from the ACI
*/ 

GLOBAL T_ACI_RETURN qAT_PercentSATCC( T_ACI_CMD_SRC srcId,
                                          T_SAT_CC_MOD *sat_cc_mode)
{
    /*
    *-------------------------------------------------------------------
    * check command source
    *-------------------------------------------------------------------
    */  
    if(!cmh_IsVldCmdSrc (srcId)) 
    { 
    ACI_ERR_DESC( ACI_ERR_CLASS_Ext, EXT_ERR_Parameter );
    return( AT_FAIL );
    }

    *sat_cc_mode = simShrdPrm.setPrm[srcId].sat_cc_mode;

    return (AT_CMPL);
}

/*==== EOF ========================================================*/