+
−/*
+
−+-----------------------------------------------------------------------------
+
−|  Project :
+
−|  Modul   :  J:\g23m-fad\t30\t30_muxs.c
+
−+-----------------------------------------------------------------------------
+
−|  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 Modul defines the functions for processing
+
−|             of incomming signals for the component T30
+
−|             of the mobile station
+
−+-----------------------------------------------------------------------------
+
−*/
+
−
+
−#ifndef T30_MUXS_C
+
−#define T30_MUXS_C
+
−#endif
+
−
+
−#define ENTITY_T30
+
−
+
−/*==== INCLUDES ===================================================*/
+
−
+
−#include <string.h>
+
−#include <stdlib.h>
+
−#include <stddef.h>
+
−#include "typedefs.h"
+
−#include "pcm.h"
+
−#include "vsi.h"
+
−#include "macdef.h"
+
−#include "pconst.cdg"
+
−#include "mconst.cdg"
+
−#include "message.h"
+
−#include "ccdapi.h"
+
−#include "custom.h"
+
−#include "gsm.h"
+
−#include "prim.h"
+
−#include "cnf_t30.h"
+
−#include "mon_t30.h"
+
−#include "pei.h"
+
−#include "tok.h"
+
−#include "dti.h"      /* functionality of the dti library */
+
−#include "t30.h"
+
−
+
−/*==== CONST =======================================================*/
+
−
+
−/*==== TYPES =======================================================*/
+
−
+
−/*==== VAR EXPORT ==================================================*/
+
−
+
−/*==== VAR LOCAL ===================================================*/
+
−
+
−/*==== FUNCTIONS ===================================================*/
+
−
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-F&D (8411)             MODULE  : T30_MUXS            |
+
−| STATE   : code                       ROUTINE : sig_bcs_mux_bcs_req |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : Process signal BCS_REQ received from process BCS formatter.
+
−            The signal requests to send BCS data to FAD.
+
−*/
+
−
+
−GLOBAL void sig_bcs_mux_bcs_req (T_FAD_DATA_REQ *fad_data_req)
+
−{
+
−  TRACE_FUNCTION ("sig_bcs_mux_bcs_req()");
+
−  PACCESS        (fad_data_req);
+
−
+
−  switch (GET_STATE (MUX))
+
−  {
+
−    case T30_MUX_BCS:
+
−#ifdef KER_DEBUG_BCS
+
−      ker_debug ("fad_data_req", fad_data_req->sdu.buf, (USHORT)(fad_data_req->sdu.l_buf >> 3));
+
−#endif
+
−      PSENDX (FAD, fad_data_req);
+
−      break;
+
−
+
−    default:
+
−      PFREE (fad_data_req);
+
−      break;
+
−  }
+
−}
+
−
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-F&D (8411)             MODULE  : T30_MUXS            |
+
−| STATE   : code                       ROUTINE : sig_ker_mux_mux_req |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : Process signal MUX_REQ received from process kernel.
+
−            The signal switches the state of the multiplexer.
+
−*/
+
−
+
−GLOBAL void sig_ker_mux_mux_req (void)
+
−{
+
−  TRACE_FUNCTION ("sig_ker_mux_mux_req()");
+
−
+
−  switch (GET_STATE (MUX))
+
−  {
+
−  case T30_MUX_OFF:
+
−  case T30_MUX_BCS:
+
−  case T30_MUX_MSG:
+
−  {
+
−    switch (t30_data->mux.mode)
+
−    {
+
−    case MUX_OFF:  SET_STATE (MUX, T30_MUX_OFF);  break;
+
−    case MUX_BCS:  SET_STATE (MUX, T30_MUX_BCS);  break;
+
−    case MUX_MSG:  SET_STATE (MUX, T30_MUX_MSG);  break;
+
−    }
+
−    break;
+
−  }
+
−  default:
+
−    break;
+
−  }
+
−}
+
−
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-F&D (8411)             MODULE  : T30_MUXS            |
+
−| STATE   : code                       ROUTINE : sig_msg_mux_msg_req |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : Process signal MSG_REQ received from process msg-formatter.
+
−            The signal requests to send msg-data to fad.
+
−*/
+
−
+
−GLOBAL void sig_msg_mux_msg_req (T_FAD_DATA_REQ *fad_data_req)
+
−{
+
−  TRACE_FUNCTION ("sig_msg_mux_msg_req()");
+
−  PACCESS        (fad_data_req);
+
−
+
−  switch (GET_STATE (MUX))
+
−  {
+
−    case T30_MUX_MSG:
+
−    {
+
−#ifdef KER_DEBUG_MSG
+
−      ker_debug ("fad_data_req", fad_data_req->sdu.buf, (USHORT)(fad_data_req->sdu.l_buf >> 3));
+
−#endif
+
−      PSENDX (FAD, fad_data_req);
+
−      t30_data->fad_data_req = NULL;
+
−      break;
+
−    }
+
−
+
−    default:
+
−    {
+
−      PFREE (fad_data_req);
+
−      break;
+
−    }
+
−  }
+
−}
+
−