view src/aci2/aci/cmh_emq.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
line source

/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   :  
+----------------------------------------------------------------------------- 
|  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
|             SAP for engineering mode.
+----------------------------------------------------------------------------- 
*/ 

#ifndef ACI_EM_C
#define ACI_EM_C
#endif

#include "aci_all.h"
/*===== INCLUDES ===================================================*/
#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_io.h"

#include "psa.h"
#ifdef FAX_AND_DATA
#include "aci_fd.h"
#endif
#include "cmh.h"
#include "aci_em.h"
#include "cmh_em.h"


/*==== EXPORT =====================================================*/
/*
EXTERN UBYTE em_subclass_sc            (UBYTE em_type);
EXTERN UBYTE em_subclass_sc_gprs       (UBYTE em_type);
EXTERN UBYTE em_subclass_nc            (UBYTE em_type);
EXTERN UBYTE em_subclass_loc_pag       (UBYTE em_type);
EXTERN UBYTE em_subclass_plmn          (UBYTE em_type);
EXTERN UBYTE em_subclass_ciph_hop_dtx  (UBYTE em_type);
EXTERN UBYTE em_subclass_power         (UBYTE em_type);
EXTERN UBYTE em_subclass_id            (UBYTE em_type);
EXTERN UBYTE em_subclass_version       (UBYTE em_type); */
EXTERN void  cmhEM                     (T_EM_VAL * val_tmp);
EXTERN void  cmhEMET                   (T_DRV_SIGNAL_EM_EVENT * Signal);

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

GLOBAL T_EM_SHRD_PRM emPrm;
GLOBAL T_EM_SHRD_PRM emetPrm;
GLOBAL T_EM_SHRD_PRM emetsPrm;

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

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

LOCAL void em_at_cbfkt(T_DRV_SIGNAL_EM * Signal)
{
  T_EM_VAL val_tmp;

  TRACE_FUNCTION ("em_at_cbfkt()");

  memset(&val_tmp, 0x00, sizeof(T_EM_VAL));

  val_tmp.em_utype = Signal->SignalType;
  switch (Signal->SignalType)
  {
    case EM_SUBCLASS_SC:
      memcpy(&val_tmp.em_u.em_sc_val, &Signal->UserData.sc, sizeof(T_EM_SC_INFO_CNF));
      break;
    case EM_SUBCLASS_SC_GPRS:
      memcpy(&val_tmp.em_u.em_sc_gprs_val, &Signal->UserData.sc_gprs, sizeof(T_EM_SC_GPRS_INFO_CNF));
      break;
    case EM_SUBCLASS_NC:
      memcpy(&val_tmp.em_u.em_nc_val, &Signal->UserData.nc, sizeof(T_EM_NC_INFO_CNF));
      break;
    case EM_SUBCLASS_LOC_PAG:
      memcpy(&val_tmp.em_u.em_loc_val, &Signal->UserData.log_pag, sizeof(T_EM_LOC_PAG_INFO_CNF));
      break;
    case EM_SUBCLASS_PLMN:
      memcpy(&val_tmp.em_u.em_plmn_val, &Signal->UserData.plmn, sizeof(T_EM_PLMN_INFO_CNF));
      break;
    case EM_SUBCLASS_CIPH_HOP_DTX:
      memcpy(&val_tmp.em_u.em_cip_val, &Signal->UserData.cip, sizeof(T_EM_CIP_HOP_DTX_INFO_CNF));
      break;
    case EM_SUBCLASS_POWER:
      memcpy(&val_tmp.em_u.em_power_val, &Signal->UserData.power, sizeof(T_EM_POWER_INFO_CNF));
      break;
    case EM_SUBCLASS_ID:
      memcpy(&val_tmp.em_u.em_id_val, &Signal->UserData.id, sizeof(T_EM_IDENTITY_INFO_CNF));
      break;
    case EM_SUBCLASS_SW_VERSION:
      memcpy(&val_tmp.em_u.em_ver_val, &Signal->UserData.version, sizeof(T_EM_SW_VER));
      break;
    case EM_SUBCLASS_GMM:
      memcpy(&val_tmp.em_u.em_gmm_val, &Signal->UserData.gmm, sizeof(T_EM_GMM_INFO_CNF));
      break;
    case EM_SUBCLASS_GRLC:
      memcpy(&val_tmp.em_u.em_grlc_val, &Signal->UserData.grlc, sizeof(T_EM_GRLC_INFO_CNF));
      break;
    case EM_SUBCLASS_AMR:
      memcpy(&val_tmp.em_u.em_amr_val, &Signal->UserData.amr, sizeof(T_EM_AMR_INFO_CNF));
      break;
    case EM_SUBCLASS_PDP:
      break;
    default:
      break;
  }

  cmhEM( &val_tmp ); 
}

LOCAL void em_event_at_cbfkt(T_DRV_SIGNAL_EM_EVENT * Signal)
{
  /*
  *  Copy the data in an internal variable
  */
  T_DRV_SIGNAL_EM_EVENT Signal_tmp;

  memcpy(&Signal_tmp, Signal, sizeof(T_DRV_SIGNAL_EM_EVENT));

  cmhEMET (&Signal_tmp);
}


GLOBAL T_ACI_RETURN sAT_PercentEM  ( T_ACI_CMD_SRC srcId, 
                                     T_EM_AT_MODE  mode,
                                     T_EM_AT_TYPE  type)
{
  UBYTE em_class    = 0;
  UBYTE em_subclass = 0;
  UBYTE em_type     = mode;
  UBYTE val;
  
  TRACE_FUNCTION ("sAT_PercentEM ()");

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

  if(mode EQ PCO_REP) /*request EM data as trace output*/
  { 
    em_subclass_pco_bitmap(type); /*function to send EM_PCO_TRACE_REQ to RR (and GMM) */
    return AT_CMPL;
  }
    
  switch(type)
  {
    case EM_AT_SC:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_SC;
      break;
#ifdef GPRS
    case EM_AT_SC_GPRS:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_SC_GPRS;
      break;
#endif /* GPRS */     
    case EM_AT_NC:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_NC;
      break;
    case EM_AT_LOC_PAG:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_LOC_PAG;
      break;
    case EM_AT_PLMN:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_PLMN;
      break;
    case EM_AT_CIPH_HOP_DTX:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_CIPH_HOP_DTX;
      break;
    case EM_AT_POWER:
      em_class =     EM_CLASS_MOBILE_DATA;
      em_subclass =  EM_SUBCLASS_POWER;
      break;
    case EM_AT_ID:
      em_class =     EM_CLASS_MOBILE_DATA;
      em_subclass =  EM_SUBCLASS_ID;
      break;
    case EM_AT_VER:
      em_class =     EM_CLASS_MOBILE_DATA;
      em_subclass =  EM_SUBCLASS_SW_VERSION;
      break;
#ifdef GPRS
    case EM_AT_GMM:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_GMM;
      break;
    case EM_AT_GRLC:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_GRLC;
      break;
#endif /* GPRS */ 
    case EM_AT_AMR:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_AMR;
      break;
#ifdef GPRS
    case EM_AT_PDP:
      em_class =     EM_CLASS_INFRA_DATA;
      em_subclass =  EM_SUBCLASS_PDP;
      break;
#endif
    default:
     return AT_FAIL;
  } /* switch */

  val = em_Read_Data_Parameter( em_class, em_subclass, em_type, em_at_cbfkt );

  if(em_subclass == EM_SUBCLASS_PDP)
    return AT_CMPL;

  return AT_EXCT;

}  /* sAT_PercentEM */

GLOBAL T_ACI_RETURN sAT_PercentEMET( T_ACI_CMD_SRC srcId, 
                                     UBYTE         type)
{
  UBYTE val;
  
  TRACE_FUNCTION ("sAT_PercentEMET ()");

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

  val = em_Read_Event_Parameter (type, em_event_at_cbfkt);

  return AT_CMPL;
}  /* sAT_PercentEMET */

GLOBAL T_ACI_RETURN sAT_PercentEMETS( T_ACI_CMD_SRC srcId, UBYTE subclass, 
                                      ULONG bitm_h, ULONG bitm_l )
{
  UBYTE val;
  
  TRACE_FUNCTION ("sAT_PercentEMETS ()");

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

  val = em_Set_EventTrace (subclass, bitm_h, bitm_l);

  return AT_CMPL;
}  /* sAT_PercentEMETS */



/*+++++++++++++++++++++++++++++++++++++++++ E O F +++++++++++++++++++++++++++++++++++++++++*/