+
−/*
+
−+-----------------------------------------------------------------------------
+
−|  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 defines the engineering mode (EM) device driver for the
+
−|             G23 protocol stack. This driver is used to control all engineering
+
−|             mode related functions.
+
−+-----------------------------------------------------------------------------
+
−*/
+
−
+
−#ifndef SS_EM_C
+
−#define SS_EM_C
+
−
+
−#define ENTITY_SS
+
−
+
−/*==== INCLUDES ===================================================*/
+
−
+
−#include <string.h>
+
−#include <stdlib.h>
+
−#include <stddef.h>
+
−#include "typedefs.h"
+
−#include "pcm.h"
+
−#include "pconst.cdg"
+
−#include "mconst.cdg"
+
−#include "message.h"
+
−#include "ccdapi.h"
+
−#include "vsi.h"
+
−#include "custom.h"
+
−#include "gsm.h"
+
−#include "prim.h"
+
−#include "cnf_ss.h"
+
−#include "mon_ss.h"
+
−#include "pei.h"
+
−#include "tok.h"
+
−#include "ss.h"
+
−#include "ss_em.h"
+
−
+
−/*==== EXPORT =====================================================*/
+
−
+
−/*==== PRIVAT =====================================================*/
+
−
+
−/*==== VARIABLES ==================================================*/
+
−#ifdef FF_EM_MODE
+
−GLOBAL UBYTE em_ss_event_buffer[EM_SS_BUFFER_SIZE ];
+
−GLOBAL UBYTE em_ss_buffer_write;
+
−
+
−/* Event tracing flags for EM */
+
−GLOBAL BOOL ss_v[EM_MAX_SS_EVENTS];
+
−
+
−static UBYTE em_ss_trace_occured;
+
−
+
−/*==== FUNCTIONS ==================================================*/
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function     : em_write_buffer_3
+
−+------------------------------------------------------------------------------
+
−|  Description  :  Perform buffer check and store corresponding data in it.
+
−|
+
−|  Parameters   :  Event number, data value
+
−|
+
−|  Return       :  TRUE/FALSE
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−GLOBAL UBYTE em_write_buffer_3  (UBYTE event_no, UBYTE value)
+
−{
+
−  TRACE_FUNCTION ("ss_em_write_buffer_3()");
+
−
+
−  if (check_write_index(3))
+
−  {
+
−    em_ss_event_buffer[em_ss_buffer_write++] = event_no; /* Tag: Event number */
+
−    em_ss_event_buffer[em_ss_buffer_write++] = 1;        /* Length: 0 equals no value */
+
−    em_ss_event_buffer[em_ss_buffer_write++] = value;    /* Value: Data to be stored */
+
−    return FALSE; /* Data is stored inside buffer, reset flag */
+
−  }
+
−  else
+
−    return TRUE;  /* No more space inside buffer, serve flag next time */
+
−}
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function     : check_write_index
+
−+------------------------------------------------------------------------------
+
−|  Description  :  Checks the write index inside the buffer. No reset when
+
−|                  buffer is full.
+
−|
+
−|  Parameters   :  Number of bytes to be stored in buffer
+
−|
+
−|  Return       :  TRUE/FALSE
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−GLOBAL UBYTE check_write_index (UBYTE n)
+
−{
+
−  TRACE_FUNCTION ("ss_check_write_index()");
+
−
+
−  if (em_ss_buffer_write + n < EM_SS_BUFFER_SIZE )
+
−  {
+
−    /*
+
−     * ACI is informed about the first event trace,
+
−     * used for later data processing.
+
−     */
+
−    if (em_ss_trace_occured == 0)
+
−    {
+
−      PALLOC(em_notification, EM_DATA_IND);
+
−      em_notification->entity = EM_SS;
+
−      PSENDX(MMI, em_notification);
+
−      em_ss_trace_occured++;
+
−    }
+
−    return TRUE;
+
−  }
+
−  else
+
−    return FALSE;
+
−}
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function     : em_init_ss_event_trace
+
−+------------------------------------------------------------------------------
+
−|  Description  :  Initialize the event tracing flags for SMS
+
−|
+
−|  Parameters   :
+
−|
+
−|  Return       :
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void em_init_ss_event_trace(void)
+
−{
+
−  UBYTE i;
+
−
+
−  TRACE_FUNCTION ("em_init_ss_event_trace()");
+
−
+
−  for(i = 1; i < EM_MAX_SS_EVENTS; i++)
+
−    ss_v[i] = 0;
+
−
+
−  em_ss_buffer_write = 0;
+
−}
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−|  Function     : ss_em_ss_event_req
+
−+------------------------------------------------------------------------------
+
−|  Description  :  Set the event tracing flags according the bitmask
+
−|
+
−|  Parameters   :  Primitive    - Bitmask
+
−|
+
−|  Return       :
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−
+
−GLOBAL void ss_em_ss_event_req (T_EM_SS_EVENT_REQ *em_ss_event_req)
+
−{
+
−  UBYTE i;
+
−
+
−  TRACE_FUNCTION ("em_ss_em_ss_event_req()");
+
−
+
−  /*
+
−   *  The event tracing flags are set according the bitmask. ss_v[i] are
+
−   *  the flags belonging to the event number described in 8443.601
+
−   */
+
−  for(i=1; i<(EM_MAX_SS_EVENTS); i++)
+
−    ss_v[i] = ((em_ss_event_req->bitmask_ss & (0x01<<(i-1))) > 0) ? TRUE : FALSE;
+
−
+
−  /*
+
−   * A new event trace is generated therefor the flag is reset.
+
−   */
+
−  em_ss_trace_occured = 0;
+
−
+
−  PFREE(em_ss_event_req);
+
−}
+
−
+
−#endif /* FF_EM_MODE */
+
−
+
−#endif /* #ifndef SS_EM_C */