+
−/*
+
−+-----------------------------------------------------------------------------
+
−|  Project :  GSM-F&D (8411)
+
−|  Modul   :  FAD_SNDP
+
−+-----------------------------------------------------------------------------
+
−|  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 primitives for the component
+
−|             Fax Adaptation 3.45 of the mobile station
+
−+-----------------------------------------------------------------------------
+
−*/
+
−
+
−#ifndef FAD_SNDP_C
+
−#define FAD_SNDP_C
+
−#endif
+
−
+
−#define ENTITY_FAD
+
−
+
−/*==== INCLUDES ===================================================*/
+
−
+
−#include <string.h>
+
−#include "typedefs.h"
+
−#include "vsi.h"
+
−#include "macdef.h"
+
−#include "pconst.cdg"
+
−#include "custom.h"
+
−#include "gsm.h"
+
−#include "cnf_fad.h"
+
−#include "mon_fad.h"
+
−#include "prim.h"
+
−#include "pei.h"
+
−#include "tok.h"
+
−#include "ccdapi.h"
+
−#include "fad.h"
+
−
+
−/*==== CONST =======================================================*/
+
−
+
−/*==== TYPES =======================================================*/
+
−
+
−/*==== VAR EXPORT ==================================================*/
+
−
+
−/*==== VAR LOCAL ===================================================*/
+
−
+
−/*==== FUNCTIONS ===================================================*/
+
−
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-F&D (8411)             MODULE  : FAD_SNDP            |
+
−| STATE   : code                       ROUTINE : snd_ra_ready_ind    |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : Process primitive RA_READY_IND received from RA.
+
−
+
−*/
+
−
+
−GLOBAL void snd_ra_ready_ind (T_RA_READY_IND *ra_ready_ind)
+
−{
+
−  USHORT bytes_to_send;
+
−
+
−#ifdef _SIMULATION_
+
−  TRACE_FUNCTION ("snd_ra_ready_ind()");
+
−  PACCESS        (ra_ready_ind);
+
−#endif
+
−
+
−  if (GET_STATE(KER) EQ KER_NULL)
+
−  {
+
−#ifdef _SIMULATION_
+
−    PFREE (ra_ready_ind);
+
−#endif
+
−    return;
+
−  }
+
−
+
−  bytes_to_send = ra_ready_ind->req_frames * FRAME_SIZE;
+
−
+
−  if ((GET_STATE (SND) NEQ SYNC_SND) AND fad_data->snd.reset)
+
−  {
+
−    snd_SendReset (bytes_to_send);
+
−#ifdef _SIMULATION_
+
−    PFREE (ra_ready_ind);
+
−#endif
+
−    return;
+
−  }
+
−
+
−  switch (GET_STATE (SND))
+
−  {
+
−    case SYNC_SND:
+
−      sbm_free_empty_prims();
+
−      snd_SendSequence (bytes_to_send, FR_SYNC);
+
−      break;
+
−
+
−    case PREAM_SND:
+
−      if (!snd_SendSequence(bytes_to_send, FR_STATUS))
+
−      {
+
−/*
+
−        TRACE_EVENT ("BCS-REC:PREAM sent - start HDLC");
+
−*/
+
−        SET_STATE (SNDSUB, SUB_DATA);
+
−#ifdef _SIMULATION_
+
−        snd_BuildStatusFrames(fad_data->snd.fad_data_req, BCS_BUF_LEN);
+
−#else
+
−        snd_BuildStatusFrames(fad_data->snd.fad_data_req);
+
−#endif
+
−        SET_STATE (SND, BCS_SND);
+
−      }
+
−      break;
+
−
+
−    case BCS_SND:
+
−      if (GET_STATE (SNDSUB) NEQ SUB_DATA)
+
−        break;
+
−
+
−#ifdef _SIMULATION_
+
−      snd_SendBcsData(bytes_to_send);
+
−#else
+
−      snd_SendBcsData();
+
−#endif
+
−      if (!fad_data->snd.data_to_send)
+
−      {
+
−        if (fad_data->snd.fad_data_req->sdu.l_buf)
+
−        {
+
−#ifdef _SIMULATION_
+
−          snd_BuildStatusFrames(fad_data->snd.fad_data_req, BCS_BUF_LEN);
+
−#else
+
−          snd_BuildStatusFrames(fad_data->snd.fad_data_req);
+
−#endif
+
−        }
+
−        else
+
−        {
+
−/*
+
−          TRACE_EVENT ("BCS-REC:HDLC sent");
+
−*/
+
−          SET_STATE (SNDSUB, SUB_IDLE);
+
−          PFREE (fad_data->snd.fad_data_req);
+
−          fad_data->snd.fad_data_req = NULL;
+
−          sig_snd_ker_data_sent_ind ();
+
−        }
+
−      }
+
−      break;
+
−
+
−    case TCF_SND:
+
−      if (!(snd_SendSequence(bytes_to_send, FR_T4DATA)))
+
−      {
+
−        sig_snd_ker_data_sent_ind ();
+
−/*
+
−        TRACE_EVENT ("MSG-REC:TCF sent");
+
−*/
+
−      }
+
−      break;
+
−
+
−    case TRAIN_SND:
+
−    case TRAIN_CNF_SND:
+
−      snd_SendSequence (bytes_to_send, FR_TRAIN);
+
−      break;
+
−
+
−    case MSG_SND:
+
−      sbm_free_empty_prims();
+
−
+
−      if (GET_STATE (SNDSUB) EQ SUB_IDLE)   /* 1st MSG block < threshold */
+
−      {
+
−        if (!fad_data->snd.final)
+
−          if (fad_data->snd.data_to_send < fad_data->snd.threshold)
+
−          {
+
−            snd_SendSequence (bytes_to_send, FR_TRAIN);
+
−            break;
+
−          }
+
−        SET_STATE (SNDSUB, SUB_DATA);
+
−      }
+
−      if (fad_data->snd.final)
+
−      {
+
−        if (!snd_SendMsgData (ra_ready_ind->req_frames))
+
−        {
+
−          TRACE_EVENT ("MSG-REC:DATA sent");
+
−          SET_STATE (SNDSUB, SUB_IDLE);
+
−          sig_snd_ker_data_sent_ind ();
+
−#ifdef _SIMULATION_
+
−          snd_SendSequence(bytes_to_send, FR_SYNC);
+
−#endif
+
−        }
+
−      }
+
−      else
+
−      {
+
−        /* FINAL flag not set */
+
−
+
−        if (!snd_SendMsgData (ra_ready_ind->req_frames))
+
−        {
+
−          TRACE_EVENT ("MSG-REC:DATA buffer underflow");
+
−          sig_rcv_ker_error_ind (ERR_LOCAL_DATA_MSG_UFL);
+
−        }
+
−        if (    fad_data->snd.send_ready_to_t30
+
−            AND fad_data->snd.data_to_send < fad_data->snd.threshold)
+
−          {
+
−            sig_snd_ker_ready_ind ();
+
−            fad_data->snd.send_ready_to_t30 = FALSE;
+
−          }
+
−      }
+
−      break;
+
−
+
−    default:
+
−      break;
+
−  }
+
−
+
−#ifdef _SIMULATION_
+
−  PFREE (ra_ready_ind);
+
−#endif
+
−}