+
−/*
+
−+-----------------------------------------------------------------------------
+
−|  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 modul is part of the entity UART and implements all
+
−|             functions to handle the incoming primitives as described in
+
−|             the SDL-documentation (RT-statemachine)
+
−+-----------------------------------------------------------------------------
+
−*/
+
−
+
−#ifndef UART_RTP_C
+
−#define UART_RTP_C
+
−#endif /* !UART_RTP_C */
+
−
+
−#define ENTITY_UART
+
−
+
−/*==== INCLUDES =============================================================*/
+
−
+
−#ifdef _SIMULATION_
+
−#include <stdio.h>
+
−#endif
+
−
+
−#ifdef WIN32
+
−#include "nucleus.h"
+
−#endif /* WIN32 */
+
−#include "typedefs.h"   /* to get Condat data types */
+
−#include "vsi.h"        /* to get a lot of macros */
+
−#include "macdef.h"     /* to get a lot of macros */
+
−#include "custom.h"
+
−#include "gsm.h"        /* to get a lot of macros */
+
−#include "cnf_uart.h"   /* to get cnf-definitions */
+
−#include "mon_uart.h"   /* to get mon-definitions */
+
−#include "prim.h"       /* to get the definitions of used SAP and directions */
+
−#ifdef DTILIB
+
−#include "dti.h"        /* to get dti lib */
+
−#endif /* DTILIB */
+
−#include "pei.h"        /* to get PEI interface */
+
−#ifdef FF_MULTI_PORT
+
−#include "gsi.h"        /* to get definitions of serial driver */
+
−#else /* FF_MULTI_PORT */
+
−#ifdef _TARGET_
+
−#include "uart/serialswitch.h"
+
−#include "uart/traceswitch.h"
+
−#else /* _TARGET_ */
+
−#include "serial_dat.h" /* to get definitions of serial driver */
+
−#endif /* _TARGET_ */
+
−#endif /* FF_MULTI_PORT */
+
−#include "uart.h"       /* to get the global entity definitions */
+
−
+
−#include "uart_kers.h"  /* to get KER signal definitions */
+
−
+
−/*==== CONST ================================================================*/
+
−
+
−/*==== LOCAL VARS ===========================================================*/
+
−
+
−/*==== PRIVATE FUNCTIONS ====================================================*/
+
−
+
−/*==== PUBLIC FUNCTIONS =====================================================*/
+
−
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : rt_t1_expired
+
−+------------------------------------------------------------------------------
+
−| Description : Handles the expitration of the acknowledge timer t1.
+
−|
+
−| Parameters  : no parameters
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void rt_t1_expired ()
+
−{
+
−  TRACE_FUNCTION( "rt_t1_expired" );
+
−
+
−  switch( uart_data->rt.state_t1 )
+
−  {
+
−    case UART_RT_STARTED:
+
−      uart_data->rt.state_t1 = UART_RT_STOPPED;
+
−      sig_rt_ker_timeout_t1_ind();
+
−      break;
+
−    default:
+
−      TRACE_ERROR( "RT_T1_EXPIRED unexpected" );
+
−      break;
+
−  }
+
−} /* rt_t1_expired() */
+
−
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : rt_t2_expired
+
−+------------------------------------------------------------------------------
+
−| Description : Handles the expitration of the response timer t2.
+
−|
+
−| Parameters  : no parameters
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void rt_t2_expired ()
+
−{
+
−  TRACE_FUNCTION( "rt_t2_expired" );
+
−
+
−  switch( uart_data->rt.state_t2 )
+
−  {
+
−    case UART_RT_STARTED:
+
−      uart_data->rt.state_t2 = UART_RT_STOPPED;
+
−      sig_rt_ker_timeout_t2_ind();
+
−      break;
+
−    default:
+
−      TRACE_ERROR( "RT_T2_EXPIRED unexpected" );
+
−      break;
+
−  }
+
−} /* rt_t2_expired() */
+
−
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : rt_t3_expired
+
−+------------------------------------------------------------------------------
+
−| Description : Handles the expiration of the wake-up timer t3.
+
−|
+
−| Parameters  : no parameters
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void rt_t3_expired ()
+
−{
+
−  TRACE_FUNCTION( "rt_t3_expired" );
+
−
+
−  switch( uart_data->rt.state_t3 )
+
−  {
+
−    case UART_RT_STARTED:
+
−      uart_data->rt.state_t3 = UART_RT_STOPPED;
+
−      sig_rt_ker_timeout_t3_ind();
+
−      break;
+
−    default:
+
−      TRACE_ERROR( "RT_T3_EXPIRED unexpected" );
+
−      break;
+
−  }
+
−} /* rt_t3_expired() */
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : rt_tesd_expired
+
−+------------------------------------------------------------------------------
+
−| Description : Handles the expiration of the timer tesd.
+
−|
+
−| Parameters  : no parameters
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void rt_tesd_expired ()
+
−{
+
−  TRACE_FUNCTION( "rt_tesd_expired" );
+
−
+
−  switch( uart_data->rt.state_tesd )
+
−  {
+
−    case UART_RT_STARTED:
+
−/*      uart_data->rt.state_tesd = UART_RT_STOPPED; state_tesd is not reset here
+
− * Every DLC that needs TESD will call "sig_dtx_rt_start_tesd_req" but only to
+
− * indicate its TESD-startvalue. The timer is started hereafter with the lowest
+
− * startvalue.
+
− */
+
−      uart_data->rt.tesd = (T_TIME)-1;
+
−      sig_rt_ker_timeout_tesd_ind();
+
−      if( uart_data->rt.tesd != ((T_TIME)-1) )
+
−      { /*
+
−         * timer needs to be restarted
+
−         */
+
−#ifdef _SIMULATION_
+
−        char buf[80];
+
−        sprintf(buf, "ESD: Restart timer TESD: %d", uart_data->rt.tesd);
+
−        TRACE_EVENT(buf);
+
−#endif /* _SIMULATION_ */
+
−        if (TIMER_START(UART_handle, uart_data->timer_tesd_index, uart_data->rt.tesd) NEQ VSI_OK)
+
−        {
+
−          TRACE_EVENT_P1("VSI entity: Can't start timer, uart_rtp(%d)",
+
−                                                             __LINE__);
+
−        }
+
−        uart_data->rt.state_tesd = UART_RT_STARTED;
+
−      }
+
−      else
+
−      {
+
−#ifdef _SIMULATION_
+
−        TRACE_EVENT("Nobody restarted the timer");
+
−#endif /* _SIMULATION_ */
+
−        uart_data->rt.state_tesd = UART_RT_STOPPED;
+
−      }
+
−      break;
+
−    default:
+
−      TRACE_ERROR( "RT_TESD_EXPIRED unexpected" );
+
−      break;
+
−  }
+
−} /* rt_tesd_expired() */