+
−/* 
+
−+----------------------------------------------------------------------------- 
+
−|  Project :  GSM-PS (6147)
+
−|  Modul   :  ATI_SRC_UARTC
+
−+----------------------------------------------------------------------------- 
+
−|  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 :  .
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−#ifdef FF_PSI
+
−
+
−#define ATI_SRC_PSI_C
+
−
+
−
+
−#include "aci_all.h"
+
−/*==== INCLUDES ===================================================*/
+
−#include "aci_cmh.h"
+
−#include "ati_cmd.h"
+
−#include "aci_cmd.h"
+
−#include "dti.h"      /* functionality of the dti library */
+
−
+
−#include "aci_lst.h"
+
−#include "dti_conn_mng.h"
+
−#include "dti_cntrl_mng.h"
+
−#include "psa_psi.h"
+
−#include "cmh_psi.h"
+
−#include "aci_io.h"
+
−#include "ati_src_psi.h"
+
−#include "aci_mem.h"
+
−#include "aci.h"
+
−#include "psa.h"
+
−#include "cmh.h"
+
−
+
−/*==== CONSTANTS ==================================================*/
+
−
+
−/*==== TYPES ======================================================*/
+
−
+
−/*==== EXPORT =====================================================*/
+
−
+
−#ifdef _SIMULATION_
+
−EXTERN T_ACI_LIST *ati_src_list;
+
−#endif /* _SIMULATION_ */
+
−
+
−/*==== VARIABLES ==================================================*/
+
−
+
−/*==== FUNCTIONS ==================================================*/
+
−
+
−GLOBAL void psi_InitCmdStruct( T_ACI_DTI_PRC_PSI *cmd_struct )
+
−{
+
−  cmd_struct->devId            = 0;
+
−  cmd_struct->dlci              = NOT_PRESENT_8BIT;
+
−  cmd_struct->RecState          = NOT_INITIALIZED;
+
−  cmd_struct->LineState         = LINE_CONNECTING;
+
−  cmd_struct->run_cmd           = FALSE;
+
−  cmd_struct->first_output      = FALSE;
+
−  cmd_struct->data_cntr         = 0;
+
−  cmd_struct->MuxParms          = NULL;
+
−  cmd_struct->large_type        = FALSE;
+
−  cmd_struct->data_buffer.data_list       = NULL;
+
−  cmd_struct->data_buffer.max_buffer_size = 0;
+
−  cmd_struct->data_buffer.create_time     = 0;
+
−  cmd_struct->device_type       = DEVICE_TYPE_UNKNOWN;
+
−#ifdef FF_BAT
+
−  cmd_struct->active_client     = 0xFE; /* BAT control channel */
+
−  cmd_struct->bat_client        = NULL;
+
−  cmd_struct->max_clients       = 0;
+
−  cmd_struct->queue             = NULL; /* queue for pending BAT commands */
+
−  cmd_struct->send_data         = NULL; /* T_desc2 of the control and broadcast cahnnel */
+
−  cmd_struct->search_str_ptr    = NULL; /* search string pointer */
+
−#endif /* FF_BAT */
+
−}
+
−
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GSM-PS (6147)         MODULE  :                         |
+
−|                                 ROUTINE : psi_new_source          |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : create a new PSI source. 
+
−            In case of BAT (DIO_DATA_PKT), do not create a ATI source.
+
−            For the phase 2 of the BAT project, where ATI is split fom ACI,
+
−            we need a psi_new_source() function on ACI level !!!
+
−*/
+
−GLOBAL UBYTE psi_new_source( U32 devId, UBYTE dlci , U32 dio_driver_type) // RM 26-05-04 Nice
+
−{
+
−  T_ACI_DTI_PRC_PSI *cmd_struct;
+
−  UBYTE src_id;
+
−
+
−  TRACE_FUNCTION("psi_new_source()");
+
− 
+
−  src_id = ati_init(ATI_SRC_TYPE_PSI, psi_src_result_cb, psi_src_line_state_cb);
+
−
+
−#ifdef FF_BAT
+
−  if (dio_driver_type EQ DIO_DATA_PKT)
+
−  {
+
−    /* 
+
−     * we are only interested in getting a src_id for BAT, but not in a ATI source
+
−     * WHAT HAPPENS WITH THIS SOURCE ID WHEN A REAL ATI SOURCE IS OPENED ?
+
−     * DO WE HAVE IT THEN TWICE FOR TWO DIFFERENT SOURCES (BAT and ATI) ???
+
−     */
+
−     
+
−#ifndef _SIMULATION_     
+
−    ati_finit(src_id); /* SAVES MEMORY !!!*/
+
−
+
−    { /* special SKA hack to make the BAT source marked as used */
+
−      int i;
+
−      U8  tst_src;
+
−
+
−      for (i = 0; i < CMD_SRC_MAX; i++)
+
−      {
+
−        tst_src = (0x01 << i) & used_sources;
+
−        if (!tst_src)
+
−          break;
+
−      }
+
−      if (tst_src)
+
−      {
+
−        TRACE_EVENT_P1("psi_new_source(): No more sources available ! used_sources: 0x%04X", used_sources);
+
−        return (0);
+
−      }
+
−      used_sources |= (0x01 << i);
+
−    }
+
−#endif
+
−
+
−  }
+
−#endif
+
−
+
−  TRACE_EVENT_P1 ("psi_new_source: srcId=%d", src_id);
+
−
+
−  ACI_MALLOC (cmd_struct, sizeof(T_ACI_DTI_PRC_PSI));
+
−  
+
−  psi_InitCmdStruct( cmd_struct );
+
−
+
−  cmd_struct->srcId = src_id;
+
−  cmd_struct->devId = devId;
+
−  cmd_struct->dlci  = dlci;
+
−
+
−  /*
+
−   *   Determine the mode of the command source based on the
+
−   *   source ID and 'dio_driver_type'.
+
−   */
+
−  if (src_id < CMD_SRC_MAX)
+
−  {
+
−    if (src_id EQ CMD_SRC_LCL)
+
−    {
+
−      aci_cmd_src_mode_set(src_id,CMD_MODE_ACI);
+
−    }
+
−#ifdef FF_BAT
+
−    else if (dio_driver_type EQ DIO_DATA_PKT)
+
−    {
+
−      aci_cmd_src_mode_set(src_id,CMD_MODE_BAT);
+
−      sAT_PercentCSQ((T_ACI_CMD_SRC)src_id, CSQ_Enable); /* CSQ indication regular enabled for BAT source */
+
−    }
+
−#endif
+
−    else
+
−    {
+
−      aci_cmd_src_mode_set(src_id,CMD_MODE_ATI);
+
−    }
+
−  }
+
−  
+
−  if (insert_list (psi_src_params, cmd_struct) NEQ TRUE)
+
−  {
+
−    TRACE_EVENT ("new source is not able to creat");
+
−  }
+
−  
+
−  cmhPSI_AddDeviceToDcbParameter(devId ,dio_driver_type);
+
−  
+
−  return(src_id);
+
−}
+
−
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GSM-PS (6147)         MODULE  :                         |
+
−|                                 ROUTINE : psi_erase_source        |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : erase an entry element from the psi_src_params list.
+
−*/
+
−EXTERN void dti_cntrl_erase_entry(UBYTE dti_id); 
+
−
+
−GLOBAL void psi_erase_source( UBYTE srcId )
+
−{
+
−  T_DTI_CNTRL info;
+
−
+
−  TRACE_FUNCTION("psi_erase_source");
+
− 
+
−  ati_finit (srcId);
+
−
+
−  dti_cntrl_get_info_from_src_id (srcId, &info);
+
−
+
−  dti_cntrl_erase_entry( info.dti_id );
+
−
+
−  dti_cntrl_clear_conn_parms( info.dti_id );
+
−
+
−  TRACE_EVENT_P1("Source nb %d deleted", srcId);
+
−
+
−}
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GSM-PS (6147)    MODULE  : PSA_PSI                     |
+
−|                            ROUTINE : atiPSI_dti_cb         |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : callback for dti manager.
+
−
+
−*/
+
−GLOBAL BOOL atiPSI_dti_cb( UBYTE dti_id, T_DTI_CONN_STATE result_type )
+
−{
+
−#ifdef _SIMULATION_
+
−  T_ATI_SRC_PARAMS *src_params;
+
−#endif /* _SIMULATION_ */
+
−
+
−  T_ACI_DTI_PRC_PSI *srcInfos = NULL;
+
−  UBYTE saveState;
+
−  BOOL  is_psi_src = TRUE;      /* for simulation */
+
−  T_DTI_CNTRL    info;
+
−  
+
−  TRACE_FUNCTION("atiPSI_dti_cb");
+
−
+
−
+
−  if (dti_cntrl_get_info_from_dti_id( dti_id, &info) EQ FALSE)
+
−  {
+
−    TRACE_EVENT_P1("cannot find info for dti_id=%d", dti_id);
+
−    return FALSE;
+
−  }
+
−
+
−  srcInfos = find_element (psi_src_params, info.src_id, cmhPSItest_srcId);
+
−  if (srcInfos EQ NULL)
+
−  {
+
−    TRACE_EVENT_P1 ("[ERR] atiPSI_dti_cb: srcId=%d not found", info.src_id) ;
+
−    return FALSE ;
+
−  }
+
−
+
−  saveState = srcInfos->LineState;      
+
−
+
−#ifdef _SIMULATION_
+
−  src_params = find_element (ati_src_list, info.src_id, search_ati_src_id);
+
−  if (src_params EQ NULL)
+
−  {
+
−    TRACE_EVENT ("[ERR] SIMULATION: atiPSI_dti_cb: source ID not found");
+
−    return FALSE;
+
−  }
+
−  if (src_params->src_type EQ ATI_SRC_TYPE_TST)
+
−  {
+
−    is_psi_src = FALSE;
+
−  }
+
−#endif /* _SIMULATION_ */
+
−
+
−  switch(result_type)
+
−  {
+
−    /* PSI and ACI connected */
+
−    case(DTI_CONN_STATE_CONNECTED):
+
−      /* first set the line state, then care for DCD */
+
−      srcInfos->LineState = LINE_CONNECTED;
+
−
+
−      ati_switch_mode(info.src_id, ATI_CMD_MODE);
+
−
+
−      if (saveState EQ LINE_CONNECTING)
+
−      {
+
−
+
−        if (is_psi_src)
+
−        {
+
−          /* creation of a new connection: set DCD */
+
−          io_setDCD ((T_ACI_CMD_SRC)info.src_id, IO_DCD_OFF);
+
−        }
+
−
+
−#ifndef _SIMULATION_
+
−#ifdef FF_BAT
+
−        if (aci_cmd_src_mode_get((T_ACI_CMD_SRC)info.src_id) NEQ CMD_MODE_BAT)
+
−#endif
+
−        {
+
−          io_sendMessage (srcInfos->srcId, "AT-Command Interpreter ready", 
+
−                          ATI_NORMAL_OUTPUT);
+
−        }
+
−#endif /* _SIMULATION_ */
+
−      }
+
−
+
−      if (is_psi_src)
+
−      {
+
−        /* tells PSI that ACI is ready to get some data */
+
−        cmhPSI_getdata ((T_ACI_CMD_SRC)srcInfos->srcId);
+
−      }
+
−      break;
+
−
+
−    /* PSI and data entity temporary disconnected */ 
+
−    case(DTI_CONN_STATE_CONNECTING):
+
−      break;
+
−      
+
−    case(DTI_CONN_STATE_DISCONNECTING):
+
−      srcInfos->LineState = LINE_TMP_DISCONNECTING;
+
−      ati_switch_mode(info.src_id, ATI_DATA_MODE);
+
−      break;
+
−
+
−    case(DTI_CONN_STATE_DISCONNECTED):
+
−      srcInfos->LineState = LINE_TMP_DISCONNECTED;
+
−      dti_cntrl_clear_conn_parms( dti_id );
+
−      break;
+
−
+
−    case(DTI_CONN_STATE_ERROR):
+
−      dti_cntrl_close_dpath_from_dti_id( dti_id );
+
−      break;
+
−
+
−    default:
+
−      break;
+
−  }
+
−
+
−  /* Maybe drop call if DTR is asserted */
+
−  if (psiShrdPrm.dtr_clearcall EQ TRUE)
+
−  {
+
−    T_ACI_RETURN l_ret;
+
−
+
−    l_ret = sAT_H((T_ACI_CMD_SRC)info.src_id);
+
−    if (l_ret NEQ AT_EXCT AND l_ret NEQ AT_CMPL)
+
−    {
+
−      psiShrdPrm.dtr_clearcall = FALSE;
+
−      TRACE_ERROR("DTR-Drop sAT_H() error");
+
−    }
+
−  }
+
−
+
−  return TRUE;  
+
−}
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GSM-PS (6147)         MODULE  : CMH_DTIR                |
+
−|                                 ROUTINE : psi_src_proc_chars     |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : Check if characters received are ok, and pack them into the command line.
+
−            return TRUE if ACI allows more data from DTI.
+
−*/
+
−
+
−GLOBAL BOOL psi_src_proc_chars ( UBYTE *chars, 
+
−                                  USHORT len, 
+
−                                  T_ACI_DTI_PRC_PSI *elem )
+
−{
+
−  if (len >= MAX_CMD_LEN)
+
−  {
+
−    TRACE_ERROR ("[ERR] [ATI]: command line too long");
+
−    return (TRUE);
+
−  }
+
−  if ((UBYTE)(elem->run_cmd))
+
−  {
+
−    ati_abort (elem->srcId);
+
−  }
+
−  else
+
−  {
+
−    ati_execute ((UBYTE)(elem->srcId), chars, len);
+
−  }
+
−  return (TRUE);
+
−}
+
−
+
−#endif /*FF_PSI*/
+
−/*==== EOF =======================================================*/
+
−