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view src/g23m-aci/aci/cmh_smq.c @ 72:7bf39f5e834d

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backlight control on Luna: switch PWL instead of LEDB This change is preliminary toward upcoming rework of backlight control logic in our UI firmware. LEDB does not exist on Tango-based platforms (it is not brought out on Tango modules), thus turning it on and off produces absolutely no effect beyond making L1 disable deep sleep when LEDB is turned on. However, both iWOW DSK and our upcoming FC Caramel2 boards have a PWL LED, so let's switch that LED on and off to indicate the state of the UI firmware's backlight control. Note that we are NOT switching the actual Luna LCD backlight here, even though it is trivially controlled with a GPIO. The reason for this seemingly strange choice is that we don't want to turn this development board LCD backlight off until we bring the higher-level backlight control logic up to par, including new logic to "swallow" the first keypress that turns on the darkened LCD.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 07:39:54 +0000
parents fa8dc04885d8
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
|             protocol stack adapter for GPRS session management ( SM ).
+----------------------------------------------------------------------------- 
*/ 

#ifdef GPRS
#ifndef CMH_SMQ_C
#define CMH_SMQ_C
#endif

#include "aci_all.h"
#include "cl_inline.h"

/*==== INCLUDES ===================================================*/
#include "dti.h"      /* functionality of the dti library */
#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_cmd.h"

#include "pcm.h"

#include "dti_conn_mng.h"
#include "dti_cntrl_mng.h"

#include "gaci.h"
#include "gaci_cmh.h"
#include "psa.h"
#include "psa_sm.h"

#include "cmh.h"
#include "cmh_sm.h"

#include "psa_gmm.h"


#include "gaci_cmh.h"

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

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

/*==== VARIABLES ==================================================*/
EXTERN T_PDP_CONTEXT_INTERNAL *p_pdp_context_list;

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

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)           MODULE  : CMH_SMQ                  |
| STATE   : finished              ROUTINE : qAT_PlusCGQREQ           |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGQREG? AT
            command and returns current settings for the specified
            PDP context. The function is called for all cids.
            Note: The QoS returned is always in Release 97 format.
  RETURNS:  - AT_CMPL : Completed.
            - AT_FAIL : Command not valid for srcId.
  UPDATES:  - qos: Quality of service for cid. Not updated if cid is undefined.
            - qos_valid: Indicates whether qos is updated not.
*/
GLOBAL T_ACI_RETURN qAT_PlusCGQREQ ( T_ACI_CMD_SRC srcId, U8 cid, BOOL *qos_valid, T_PS_qos *qos)
{
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;
  
  TRACE_FUNCTION ("qAT_PlusCGQREQ()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  if ( pdp_context_get_state_for_cid( cid ) EQ PDP_CONTEXT_STATE_DEFINED )
  {
    p_pdp_context_node = pdp_context_find_node_from_cid( cid );
    if( p_pdp_context_node )
    {
      if( p_pdp_context_node->ctrl_qos EQ PS_is_R97 )
      {
        memcpy( qos, &p_pdp_context_node->qos.qos_r97, sizeof(T_PS_qos_r97) ); 
      }
      else
      {
        if( !cl_qos_convert_r99_to_r97( &p_pdp_context_node->qos.qos_r99, &qos->qos_r97 ) )
        {
          /* Failed to convert to Release 97. Never end here !!!! */
          return( AT_FAIL );
        }
      }
      *qos_valid = TRUE;
    }
    else
    {
      TRACE_ERROR( "ERROR: PDP context not found" );
      *qos_valid = FALSE;
    }
  } 
  else
  {
    *qos_valid = FALSE;
  }

  return( AT_CMPL );
}


/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)           MODULE  : CMH_SMQ                  |
| STATE   : finished              ROUTINE : qAT_PlusCGQMIN           |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGQMIN? AT
            command and returns current settings for the specified
            PDP context. The function is called for all cids.
            Note: The QoS returned is always in Release 97 format.
  RETURNS:  - AT_CMPL : Completed.
            - AT_FAIL : Command not valid for srcId.
  UPDATES:  - qos: Quality of service for cid. Not updated if cid is undefined.
            - qos_valid: Indicates whether qos is updated not.
*/
GLOBAL T_ACI_RETURN qAT_PlusCGQMIN ( T_ACI_CMD_SRC srcId, U8 cid, BOOL *qos_valid, T_PS_qos *qos)
{
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;

  TRACE_FUNCTION ("qAT_PlusCGQMIN()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  if ( pdp_context_get_state_for_cid( cid ) EQ PDP_CONTEXT_STATE_DEFINED )
  {
    p_pdp_context_node = pdp_context_find_node_from_cid( cid );
    
    if( p_pdp_context_node )
    {
      if( p_pdp_context_node->ctrl_min_qos EQ (T_PS_ctrl_min_qos)PS_is_R97 )
      {
        memcpy( qos, &p_pdp_context_node->min_qos, sizeof(T_PS_qos) ); 
      }
      else
      {
        if( !cl_qos_convert_r99_to_r97( &p_pdp_context_node->min_qos.qos_r99, &qos->qos_r97 ) )
        {
          /* Failed to convert to Release 97. Never end here !!!! */
          return( AT_FAIL );
        }
      }
      *qos_valid = TRUE;
    }
    else
    {
      TRACE_ERROR( "ERROR: PDP context not found" );
      *qos_valid = FALSE;
    }
    
  }
  else
  {
    *qos_valid = FALSE;
  }
   return( AT_CMPL );
}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)           MODULE  : CMH_SMQ                  |
| STATE   : finished              ROUTINE : qAT_PlusCGDCONT          |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGCONT? AT
            command which returns current settings for each defined PDP context.
*/

GLOBAL T_ACI_RETURN qAT_PlusCGDCONT( T_ACI_CMD_SRC srcId, T_PDP_CONTEXT *p_pdp_context_array, SHORT *cid_array )
{
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;
  int                     i = 0;
  
  TRACE_FUNCTION ("qAT_PlusCGDSCONT()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */

  p_pdp_context_node = p_pdp_context_list;

  while( p_pdp_context_node AND i < PDP_CONTEXT_CID_MAX )
  {

    if( p_pdp_context_node->type EQ PDP_CONTEXT_TYPE_PRIMARY )
    {

      memcpy( &p_pdp_context_array[i], &p_pdp_context_node->attributes, sizeof(T_PDP_CONTEXT) );

//      memcpy( &p_pdp_context_array[i].pdp_type, &p_pdp_context_node->attributes.pdp_type, sizeof(T_PDP_CONTEXT_PDP_TYPE) );
//      memcpy( &p_pdp_context_array[i].pdp_apn,  &p_pdp_context_node->attributes.pdp_apn,  sizeof(T_PDP_CONTEXT_APN) );
//      memcpy( &p_pdp_context_array[i].pdp_addr, &p_pdp_context_node->attributes.pdp_addr, sizeof(T_PDP_CONTEXT_ADDR) );
      
      cid_array[i] = p_pdp_context_node->cid;
      i++;
      
    }
    
    p_pdp_context_node = p_pdp_context_node->p_next;

  }

  return( AT_CMPL );
}


/*
+--------------------------------------------------------------------+
| PROJECT : UMTS                  MODULE  : CMH_SMQ                  |
| STATE   :                       ROUTINE : qAT_PlusCGDSCONT         |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGCONT? AT
            command which returns current settings for each defined PDP context.
*/

GLOBAL T_ACI_RETURN qAT_PlusCGDSCONT( T_ACI_CMD_SRC srcId, T_PDP_CONTEXT *p_pdp_context_array, U8 *cid_array )
{
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;
  int                     i = 0;
  
  TRACE_FUNCTION ("qAT_PlusCGDSCONT()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */

  p_pdp_context_node = p_pdp_context_list;

  while( p_pdp_context_node AND i < PDP_CONTEXT_CID_MAX )
  {

    if( p_pdp_context_node->type EQ PDP_CONTEXT_TYPE_SECONDARY )
    {
      p_pdp_context_array[i].p_cid  = p_pdp_context_node->attributes.p_cid;
      p_pdp_context_array[i].d_comp = p_pdp_context_node->attributes.d_comp;
      p_pdp_context_array[i].h_comp = p_pdp_context_node->attributes.h_comp;

      cid_array[i] = p_pdp_context_node->cid;
      i++;
      
    }
    
    p_pdp_context_node = p_pdp_context_node->p_next;

  }

   return( AT_CMPL );
}

GLOBAL T_ACI_RETURN qAT_PlusCGTFT( T_ACI_CMD_SRC srcId, U8 *cid_array )
{
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;
  int                     i = 0;
  
  TRACE_FUNCTION ("qAT_PlusCGTFT()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */

  p_pdp_context_node = p_pdp_context_list;

  while( p_pdp_context_node AND i < PDP_CONTEXT_CID_MAX )
  {
    if( p_pdp_context_node->p_tft_pf )
    {
      cid_array[i++] = p_pdp_context_node->cid;
    }
    
    p_pdp_context_node = p_pdp_context_node->p_next;

  }

   return( AT_CMPL );
}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)           MODULE  : CMH_SMQ                  |
| STATE   : finished              ROUTINE : qAT_PlusCGACT            |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGACT? AT
            command which returns current activation states for all defined PDP context.
*/

GLOBAL T_ACI_RETURN qAT_PlusCGACT ( T_ACI_CMD_SRC srcId, BOOL *states, SHORT *cid )
{
  T_PDP_CONTEXT_STATE state = PDP_CONTEXT_STATE_INVALID;
  U8 i = 0, 
     j = 0;

  TRACE_FUNCTION ("qAT_PlusCGACT()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  for ( i=0; i < PDP_CONTEXT_CID_MAX; i++ )
  {
    state = get_state_over_cid( (U8)(i+1) );
    /*if ( state NEQ  PDP_CONTEXT_STATE_UNDEFINED AND state NEQ  PDP_CONTEXT_STATE_INVALID )*/
    if ( state NEQ  PDP_CONTEXT_STATE_INVALID )
    {
      if ( state EQ PDP_CONTEXT_STATE_ACTIVATED OR state EQ PDP_CONTEXT_STATE_DATA_LINK )
        states[j] = TRUE;
      else
        states[j] = FALSE;

      cid[j] = i + 1 ;
      j++;
    }
  }
  cid [j] = PDP_CONTEXT_CID_INVALID;

   return( AT_CMPL );
}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)           MODULE  : CMH_SMQ                  |
| STATE   : finished              ROUTINE : qAT_PlusCGAUTO           |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGAUTO? AT
            command which returns current mode of automatic response
            to network requests.
*/

GLOBAL T_ACI_RETURN qAT_PlusCGAUTO  ( T_ACI_CMD_SRC srcId, T_CGAUTO_N *n)
{

  TRACE_FUNCTION ("qAT_PlusCGAUTO()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  *n = (T_CGAUTO_N) automatic_response_mode;

  return( AT_CMPL );
}


GLOBAL T_ACI_RETURN qAT_PlusCGEREP  ( T_ACI_CMD_SRC srcId, T_CGEREP_MODE *mode, T_CGEREP_BFR *bfr )
{

  TRACE_FUNCTION ("qAT_PlusCGEREP()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  *mode = sm_cgerep_mode;
  *bfr  = sm_cgerep_bfr;

  return( AT_CMPL );
}

GLOBAL T_ACI_RETURN qAT_PlusCGSMS( T_ACI_CMD_SRC srcId, T_CGSMS_SERVICE *service )
{

  TRACE_FUNCTION ("qAT_PlusCGSMS()");

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  *service = sm_cgsms_service;

  return( AT_CMPL );
}

#ifdef REL99
/*
+--------------------------------------------------------------------+
| PROJECT : UMTS                  MODULE  : CMH_SMQ                  |
| STATE   : finished              ROUTINE : qAT_PlusCGEQREQ          |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGEQREG? AT
            command and returns current settings for the specified
            PDP context. The function is called for all cids.
            Note: The QoS returned is always in Release 99 format (3GPP).
  RETURNS:  - AT_CMPL : Completed.
            - AT_FAIL : Command not valid for srcId.
  UPDATES:  - qos: Quality of service for cid. Not updated if cid is undefined.
            - qos_valid: Indicates whether qos is updated not.
*/
GLOBAL T_ACI_RETURN qAT_PlusCGEQREQ( T_ACI_CMD_SRC srcId, U8 cid, BOOL *qos_valid, T_PS_qos *qos)
{ 
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;

  TRACE_FUNCTION ("qAT_PlusCGEQREQ()");

  p_pdp_context_node = pdp_context_find_node_from_cid( cid );
  if( !p_pdp_context_node )
  {
    *qos_valid = FALSE;
    return( AT_CMPL );
  }

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  if( get_state_over_cid(cid) EQ PDP_CONTEXT_STATE_DEFINED )
  {
    if( p_pdp_context_node->ctrl_qos EQ PS_is_R99 )
    {
      memcpy( qos, &p_pdp_context_node->qos, sizeof(T_PS_qos_r99) ); 
    }
    else
    {
      /* The QoS is in Release 97 format and must be converted first. */    
      if( !cl_qos_convert_r97_to_r99( &p_pdp_context_node->qos.qos_r97, &(qos->qos_r99)) )
      {
        /* Failed to convert to Release 99. Never end here !!!! */
        return( AT_FAIL );
      }
    }
    *qos_valid = TRUE;
  }
  else
  {
    *qos_valid = FALSE;
  }

  return( AT_CMPL );
}

/*
+--------------------------------------------------------------------+
| PROJECT : UMTS                  MODULE  : CMH_SMQ                  |
| STATE   : finished              ROUTINE : qAT_PlusCGEQMIN          |
+--------------------------------------------------------------------+

  PURPOSE : This is the functional counterpart to the +CGEQMIN? AT
            command and returns current settings for the specified
            PDP context. The function is called for all cids.
            The QoS returned is always in Release 99 format (3GPP).
  RETURNS:  - AT_CMPL : Completed.
            - AT_FAIL : Command not valid for srcId.
  UPDATES:  - qos: Quality of service for cid. Not updated if cid is undefined.
            - qos_valid: Indicates whether qos is updated not.
*/
GLOBAL T_ACI_RETURN qAT_PlusCGEQMIN( T_ACI_CMD_SRC srcId, U8 cid, BOOL *qos_valid, T_PS_min_qos *qos)
{
  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;

  TRACE_FUNCTION ("qAT_PlusCGEQMIN()");

  p_pdp_context_node = pdp_context_find_node_from_cid( cid );
  if( !p_pdp_context_node )
  {
    *qos_valid = FALSE;
    return( AT_CMPL );
  }
  

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

/*
 *-------------------------------------------------------------------
 * fill in parameters
 *-------------------------------------------------------------------
 */
  if ( get_state_over_cid(cid) EQ PDP_CONTEXT_STATE_DEFINED )
  {
    if( p_pdp_context_node->ctrl_min_qos EQ (T_PS_ctrl_min_qos)PS_is_R99 )
    {
      memcpy( qos, &p_pdp_context_node->min_qos, sizeof(T_PS_qos) ); 
    }
    else
    {
      /* The QoS is in Release 97 format and must be converted first. */    
      if( !cl_qos_convert_r97_to_r99(&p_pdp_context_node->min_qos.qos_r97, &qos->qos_r99) )
      {
        /* Failed to convert to Release 99. Never end here !!!! */
        return( AT_FAIL );
      }
    }
    *qos_valid = TRUE;
  }
  else
  {
    *qos_valid = FALSE;
  }

  return( AT_CMPL );
}
#endif /* REL99 */


#endif  /* GPRS */
/*==== EOF ========================================================*/