--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-gsm/alr2/alr_tim.c	Fri Oct 16 06:29:12 2020 +0000
@@ -0,0 +1,273 @@
+/*
++-----------------------------------------------------------------------------
+|  Project :
+|  Modul   :  J:\g23m-gsm\alr\alr_tim.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 :
++-----------------------------------------------------------------------------
+*/
+#ifndef ALR_TIM_C
+#define ALR_TIM_C
+
+#define ENTITY_PL
+
+/*==== INCLUDES ===================================================*/
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include "typedefs.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_alr.h"
+#include "mon_alr.h"
+#include "pei.h"
+#include "tok.h"
+#include "pcm.h"
+
+#ifdef GPRS
+#include "alr_gprs.h"
+#endif
+
+#include "alr.h"
+
+/*==== PRIVAT =====================================================*/
+#if defined(TIMER_TRACE)
+  #define TRACE_TIMER(FMT)              TRACE_EVENT((FMT))
+  #define TRACE_TIMER_P1(FMT,P1)        TRACE_EVENT_P1((FMT),(P1))
+  #define TRACE_TIMER_P2(FMT,P1,P2)     TRACE_EVENT_P2((FMT),(P1),(P2))
+  #define TRACE_TIMER_P3(FMT,P1,P2,P3)  TRACE_EVENT_P3((FMT),(P1),(P2),(P3))
+#else
+  #define TRACE_TIMER(FMT)
+  #define TRACE_TIMER_P1(FMT,P1)
+  #define TRACE_TIMER_P2(FMT,P1,P2)
+  #define TRACE_TIMER_P3(FMT,P1,P2,P2)
+#endif
+
+static const char* const tim_names[] =
+{
+  "TIM_POWERMEAS",
+  "TIM_NW_SYNC_GUARD",
+#if defined(FF_HOMEZONE)
+  "TIM_HOMEZONE",
+#endif  /* FF_HOMEZONE */
+  "???"
+};
+
+/*==== EXPORT =====================================================*/
+
+
+/*==== FUCTIONS ===================================================*/
+#if defined(TIMER_TRACE)
+void  trace_timer (USHORT index, long value)
+{
+  switch(value)
+  {
+    default:/* >0: start */
+      TRACE_TIMER_P2 ("T-Start:%s=%lu", tim_names[index], value);
+      break;
+    case 0:/* ==0: stop */
+      TRACE_TIMER_P1 ("T-Stop:%s", tim_names[index]);
+      break;
+    case -1:/* -1: expire */
+      TRACE_TIMER_P1 ("T-Expired:%s ", tim_names[index]);
+      break;
+    case -2:/* -2: check */
+      TRACE_TIMER_P2 ("T-Check:%s %sactive", tim_names[index],
+        alr_data->tim_data.running[index] ? "" : "in");
+      break;
+    case -3:/* -2: set expire function */
+      TRACE_TIMER_P1 ("T-Set:%s expire function", tim_names[index]);
+      break;
+  }
+}
+#else
+#define trace_timer(index,value)
+#endif  /* TIMER_TRACE */
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : RR_TIM                   |
+| STATE   : code                  ROUTINE : tim_exec_timeout         |
++--------------------------------------------------------------------+
+
+  PURPOSE : reset timeout functions and values.
+
+*/
+
+GLOBAL void tim_init (void)
+{
+  TRACE_FUNCTION ("tim_init()");
+
+  memset (&alr_data->tim_data, 0, sizeof (alr_data->tim_data));
+  alr_data->tim_data.expire[TIM_POWERMEAS] = ma_cs_rxlev_req;
+  alr_data->tim_data.expire[TIM_NW_SYNC_GUARD] = tim_stop_sync_to_nw;
+#if defined(FF_HOMEZONE)
+  alr_data->tim_data.expire[TIM_HOMEZONE] = cb_tim_homezone;
+#endif /* FF_HOMEZONE */
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : RR_TIM                   |
+| STATE   : code                  ROUTINE : tim_exec_timeout         |
++--------------------------------------------------------------------+
+
+  PURPOSE : execute timeout for the new frame variant.
+
+*/
+
+GLOBAL void tim_exec_timeout (USHORT index)
+{
+#if !defined(TIMER_TRACE)
+  TRACE_FUNCTION ("tim_exec_timeout()");
+#endif  /* !TIMER_TRACE */
+
+  if (index < NUM_OF_ALR_TIMERS)
+  {
+    trace_timer (index, -1);
+    alr_data->tim_data.running[index] = 0;
+
+    if (alr_data->tim_data.expire[index])
+      alr_data->tim_data.expire[index] ();
+  }
+  else
+  {
+    SYST_TRACE_P ((SYST, "tim_exec_timeout: index=%u (>=%u)", index, NUM_OF_ALR_TIMERS));
+    TRACE_ASSERT (index < NUM_OF_ALR_TIMERS);
+  }
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : RR_TIM                   |
+| STATE   : code                  ROUTINE : tim_stop_timer           |
++--------------------------------------------------------------------+
+
+  PURPOSE : stop timer in the new frame variant.
+
+*/
+
+GLOBAL void tim_stop_timer (USHORT index)
+{
+#if !defined(TIMER_TRACE)
+  TRACE_FUNCTION ("tim_stop_timer()");
+#endif  /* !TIMER_TRACE */
+
+  if (index < NUM_OF_ALR_TIMERS)
+  {
+    trace_timer (index, 0);
+    alr_data->tim_data.running[index] = 0;
+
+    /*
+     * stop physical timer.
+     */
+    vsi_t_stop (VSI_CALLER index);
+  }
+  else
+  {
+    SYST_TRACE_P ((SYST,"tim_stop_timer: index=%u (>=%u)", index, NUM_OF_ALR_TIMERS));
+    TRACE_ASSERT (index < NUM_OF_ALR_TIMERS);
+  }
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : RR_TIM                   |
+| STATE   : code                  ROUTINE : tim_start_timer          |
++--------------------------------------------------------------------+
+
+  PURPOSE : start timer in the new frame variant.
+
+*/
+
+GLOBAL void tim_start_timer (USHORT index, T_TIME value)
+{
+#if !defined(TIMER_TRACE)
+  TRACE_FUNCTION ("tim_start_timer()");
+#endif  /* !TIMER_TRACE */
+
+  if (index < NUM_OF_ALR_TIMERS)
+  {
+    trace_timer (index, value);
+    alr_data->tim_data.running[index] = 1;
+
+    /*
+     * start physical timer.
+     */
+    vsi_t_start (VSI_CALLER index, value);
+  }
+  else
+  {
+    SYST_TRACE_P ((SYST,"tim_start_timer: index=%u (>=%u)", index, NUM_OF_ALR_TIMERS));
+    TRACE_ASSERT (index < NUM_OF_ALR_TIMERS);
+  }
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : RR_TIM                   |
+| STATE   : code                  ROUTINE : tim_check_timer          |
++--------------------------------------------------------------------+
+
+  PURPOSE : check timer in the new frame variant.
+
+*/
+GLOBAL BOOL tim_check_timer(USHORT index)
+{
+  T_TIME value = 0;
+
+#if !defined(TIMER_TRACE)
+  TRACE_FUNCTION ("tim_check_timer()");
+#endif  /* !TIMER_TRACE */
+
+  if (index < NUM_OF_ALR_TIMERS)
+  {
+#if defined(TIMER_TRACE)
+    if (alr_data->tim_data.running[index])
+    {
+      SHORT vsi_ret;
+      vsi_ret = vsi_t_status(VSI_CALLER index, &value);
+      if ((vsi_ret EQ VSI_OK) AND (value NEQ 0))
+      {
+        TRACE_TIMER_P2 ("T-Check:%s active (%u left)", tim_names[index], value);
+      }
+      else
+      {
+        TRACE_TIMER_P1 ("T-Check:%s inactive", tim_names[index]);
+      }
+    }
+    else
+    {
+      TRACE_TIMER_P1 ("T-Check:%s inactive", tim_names[index]);
+    }
+#endif  /* TIMER_TRACE */
+
+    return alr_data->tim_data.running[index];
+  }
+  else
+  {
+    SYST_TRACE_P ((SYST,"tim_check_timer: index=%u (>=%u)", index, NUM_OF_ALR_TIMERS));
+    TRACE_ASSERT (index < NUM_OF_ALR_TIMERS);
+    return FALSE;
+  }
+}
+
+#endif  /* ALR_TIM_C */
+