--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gsm-fw/gpf/frame/vsi_tim.c	Thu Apr 10 04:06:05 2014 +0000
@@ -0,0 +1,484 @@
+/* 
++------------------------------------------------------------------------------
+|  File:       vsi_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 :  This Module defines the virtual system interface part
+|             for the timer handling.
++----------------------------------------------------------------------------- 
+*/ 
+
+#ifndef __VSI_TIM_C__
+#define __VSI_TIM_C__
+#endif
+
+/*==== INCLUDES ===================================================*/
+
+#include "typedefs.h"
+#include "string.h"
+
+#include "vsi.h"
+#include "os.h"
+#include "tools.h"
+#include "frm_defs.h"
+#include "frm_types.h"
+#include "frm_glob.h"
+#include "frame.h"
+
+/*==== TYPES ======================================================*/
+
+typedef struct _T_TIMER_CONFIG_ENTRY
+{
+  T_HANDLE entity;
+  T_TIME   value;
+  USHORT   index;
+  USHORT   mode;
+  struct _T_TIMER_CONFIG_ENTRY *next;
+} T_TIMER_CONFIG_ENTRY;
+
+/*==== CONSTANTS ==================================================*/
+
+LOCAL const T_STR_IND StrInd[] = 
+{       
+  "TIMER_SET",        TIMER_SET,
+  "TIMER_RESET",      TIMER_RESET,
+  "TIMER_SPEED_UP",   TIMER_SPEED_UP,
+  "TIMER_SLOW_DOWN",  TIMER_SLOW_DOWN,
+  "TIMER_SUPPRESS",   TIMER_SUPPRESS,
+  "TIMER_CLEAN",      TIMER_CLEAN,
+  NULL,               0
+};
+
+/*==== EXTERNALS ==================================================*/
+/* -------------- S H A R E D - BEGIN ---------------- */
+#ifdef _TOOLS_
+#pragma data_seg("FRAME_SHARED") 
+#endif
+
+extern OS_HANDLE ext_data_pool_handle;
+extern T_HANDLE TimerHandleField[];
+
+/*==== VARIABLES ==================================================*/
+
+#ifndef RUN_INT_RAM
+char timer_configured;
+T_TIMER_CONFIG_ENTRY *t_config;
+#else
+extern char timer_configured;
+extern T_TIMER_CONFIG_ENTRY *t_config;
+#endif
+
+#ifdef _TOOLS_
+#pragma data_seg()
+#endif
+/* -------------- S H A R E D - END ---------------- */
+
+/*==== FUNCTIONS ==================================================*/
+
+int GetTimerStartValue ( T_HANDLE Caller, USHORT TimerIndex, T_TIME OrgValue, T_TIME *NewValue );
+
+#ifndef RUN_FLASH
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-Frame (8415)           MODULE  : VSI_TIM             |
+| STATE   : code                       ROUTINE : GetTimerStartValue  |
++--------------------------------------------------------------------+
+
+  PURPOSE : get start time modified by dynamic configuration
+
+*/
+
+int GetTimerStartValue ( T_HANDLE caller, USHORT index, T_TIME org_value, T_TIME *new_value )
+{
+T_TIMER_CONFIG_ENTRY *t_config_entry;
+int found;
+  
+  if ( t_config != NULL )
+  {
+    found = FALSE;
+    t_config_entry = t_config;
+    while ( found == FALSE && t_config_entry != NULL )
+    {
+      if ( t_config_entry->entity == caller
+        && t_config_entry->index  == index )
+      {
+        found = TRUE;
+        switch (t_config_entry->mode)
+        {
+          case TIMER_SET:
+            *new_value = t_config_entry->value;
+          break;
+
+          case TIMER_RESET:
+            *new_value = org_value;
+          break;
+
+          case TIMER_SPEED_UP:
+            *new_value = org_value / t_config_entry->value;
+          break;
+
+          case TIMER_SLOW_DOWN:
+            *new_value = org_value * t_config_entry->value;
+          break;
+
+          default:
+          return VSI_ERROR;
+        }
+        vsi_o_ttrace ( caller, TC_TIMER, "Timerstart: Index %d, Time %d -> %d",index, org_value, *new_value );
+      }
+      t_config_entry = t_config_entry->next;
+    }
+    if ( found == FALSE )
+    {
+      *new_value = org_value;
+    }
+  }
+  else
+  {
+    *new_value = org_value;
+  }
+  if (*new_value == 0)
+  {
+    *new_value = 1;
+  }
+  return VSI_OK;
+}
+#endif
+
+#ifndef RUN_FLASH
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-Frame (8415)           MODULE  : VSI_TIM             |
+| STATE   : code                       ROUTINE : vsi_t_start         |
++--------------------------------------------------------------------+
+
+  PURPOSE : start timer that expires only once
+
+*/
+
+int vsi_t_start (T_HANDLE Caller, USHORT TimerIndex, T_TIME Value)
+{
+OS_HANDLE TimerHandle;
+
+  vsi_o_ttrace ( Caller, TC_TIMER, "Timerstart: Index %d, Time %d",TimerIndex, Value) ;
+
+  if ( TimerIndex >= pf_TaskTable[Caller].NumOfTimers )
+    vsi_o_assert( NO_TASK, OS_SYST_ERR_TASK_TIMER, __FILE__, __LINE__, 
+                  "TimerIndex > NumOfTimers for entity %s", pf_TaskTable[Caller].Name );
+
+  TimerHandle = (*(pf_TaskTable[Caller].FirstTimerEntry + TimerIndex) & TIMER_HANDLE_MASK);
+  
+  if ( !TimerHandle )
+  {
+    if ( os_CreateTimer ( Caller, pf_Timeout, &TimerHandle, pf_TaskTable[Caller].MemPoolHandle ) == OS_ERROR ) 
+      vsi_o_assert( Caller, OS_SYST_ERR_SIMUL_TIMER, __FILE__, __LINE__, 
+                    "Number of started timers > MAX_SIMULTANEOUS_TIMER" );
+  }
+  if ( timer_configured && GetTimerStartValue ( Caller, TimerIndex, Value, &Value ) == VSI_ERROR )
+    return VSI_ERROR;
+
+  *(pf_TaskTable[Caller].FirstTimerEntry + TimerIndex) = TimerHandle;
+
+  if ( os_StartTimer ( Caller, TimerHandle, TimerIndex, Value, 0 ) == OS_ERROR )
+    return VSI_ERROR;
+
+  return VSI_OK;
+}
+#endif
+
+#ifndef RUN_INT_RAM
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-Frame (8415)           MODULE  : VSI_TIM             |
+| STATE   : code                       ROUTINE : vsi_t_pstart        |
++--------------------------------------------------------------------+
+
+  PURPOSE : start periodic timer
+
+*/
+
+int vsi_t_pstart (T_HANDLE Caller, USHORT TimerIndex, T_TIME Value1, T_TIME Value2 )
+{
+OS_HANDLE TimerHandle;
+
+  vsi_o_ttrace ( Caller, TC_TIMER, "Timerstart: Index %d, ITime %d PTime %d",TimerIndex, Value1, Value2) ;
+
+  if ( TimerIndex >= pf_TaskTable[Caller].NumOfTimers )
+    vsi_o_assert( NO_TASK, OS_SYST_ERR_TASK_TIMER, __FILE__, __LINE__, 
+                  "TimerIndex > NumOfTimers for entity %s", pf_TaskTable[Caller].Name );
+
+  TimerHandle = (*(pf_TaskTable[Caller].FirstTimerEntry + TimerIndex) & TIMER_HANDLE_MASK);
+  
+  if ( !TimerHandle )
+  {
+    if ( os_CreateTimer ( Caller, pf_Timeout, &TimerHandle, pf_TaskTable[Caller].MemPoolHandle ) == OS_ERROR ) 
+      vsi_o_assert( Caller, OS_SYST_ERR_SIMUL_TIMER, __FILE__, __LINE__, 
+                    "Number of started timers > MAX_SIMULTANEOUS_TIMER" );
+  }
+
+  if ( timer_configured && GetTimerStartValue ( Caller, TimerIndex, Value1, &Value1 ) == VSI_ERROR )
+    return VSI_ERROR;
+
+  if ( timer_configured && GetTimerStartValue ( Caller, TimerIndex, Value2, &Value2 ) == VSI_ERROR )
+    return VSI_ERROR;
+
+  *(pf_TaskTable[Caller].FirstTimerEntry + TimerIndex) = TimerHandle | PERIODIC_TIMER;
+
+  if ( os_StartTimer ( Caller, TimerHandle, TimerIndex, Value1, Value2 ) == OS_ERROR )
+    return VSI_ERROR;
+
+  return VSI_OK;
+}
+#endif
+
+#ifndef RUN_FLASH
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-Frame (8415)           MODULE  : VSI_TIM             |
+| STATE   : code                       ROUTINE : vsi_t_stop          |
++--------------------------------------------------------------------+
+
+  PURPOSE : stop timer
+
+*/
+
+int vsi_t_stop (T_HANDLE Caller, USHORT TimerIndex )
+{
+OS_HANDLE TimerHandle;
+
+  vsi_o_ttrace ( Caller, TC_TIMER, "Timerstop:  Index %d",TimerIndex) ;
+  TimerHandle = (*(pf_TaskTable[Caller].FirstTimerEntry + TimerIndex) & TIMER_HANDLE_MASK);
+  if ( TimerHandle && ( (TimerHandle & TIMER_HANDLE_MASK) < MaxTimer ) ) 
+  {
+/*
+    if ( os_StopTimer ( Caller, TimerHandle ) == OS_ERROR )
+      return VSI_ERROR;    
+
+    if ( os_DestroyTimer ( Caller, TimerHandle ) == OS_ERROR )
+      return VSI_ERROR;  
+*/
+    os_StopTimer ( Caller, TimerHandle );
+    os_DestroyTimer ( Caller, TimerHandle );
+
+    *(pf_TaskTable[Caller].FirstTimerEntry + TimerIndex) = 0;
+    return VSI_OK;
+  }
+  return VSI_ERROR;
+
+}
+#endif
+
+#ifndef RUN_INT_RAM
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-Frame (8415)           MODULE  : VSI_TIM             |
+| STATE   : code                       ROUTINE : vsi_t_status        |
++--------------------------------------------------------------------+
+
+  PURPOSE : request remaining time 
+
+*/
+
+int vsi_t_status (T_HANDLE Caller, USHORT Index, T_TIME *Value )
+{
+OS_HANDLE TimerHandle;
+
+  if ( (TimerHandle = (*(pf_TaskTable[Caller].FirstTimerEntry + Index) & TIMER_HANDLE_MASK) ) < MaxTimer )  
+  {
+    if ( TimerHandle == 0 || (*(pf_TaskTable[Caller].FirstTimerEntry + Index) & TIMEOUT_OCCURRED) )
+    {
+      *Value = 0;
+      vsi_o_ttrace ( Caller, TC_TIMER, "Timerstatus: Index %d, Remaining_time %d",Index, *Value) ;
+      return VSI_OK;
+    }
+    /* 
+       In case the timer interrupt occurrs just after the check 5 lines above, this will be handled by
+       os_QueryTimer() returning a Value of 0 because thew expired timer can no longer be found in the list.
+    */
+    if ( os_QueryTimer ( Caller, TimerHandle, Value ) == OS_ERROR )
+    {
+      *Value = 0;
+      return VSI_ERROR; 
+    }
+    vsi_o_ttrace ( Caller, TC_TIMER, "Timerstatus: Index %d, Remaining time %d",Index, *Value) ;
+    return VSI_OK;
+  }
+  vsi_o_ttrace ( Caller, TC_TIMER, "TimerHandle out of range: Index %d, TimerHandle %d",Index, TimerHandle ) ;
+  return VSI_ERROR;  
+
+}
+#endif
+
+#ifndef RUN_INT_RAM
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-Frame (8415)           MODULE  : VSI_TIM             |
+| STATE   : code                       ROUTINE : vsi_t_config        |
++--------------------------------------------------------------------+
+
+  PURPOSE : timer configuration
+
+*/
+int vsi_t_config (T_HANDLE caller, USHORT index, UBYTE mode, ULONG value )
+{
+T_TIMER_CONFIG_ENTRY *t_config_entry = NULL;
+T_TIMER_CONFIG_ENTRY *t_next_entry;
+T_TIMER_CONFIG_ENTRY *t_new_entry = NULL;
+int found = FALSE;
+
+  if ( index < pf_TaskTable[caller].NumOfTimers )
+  {
+    if ( t_config != NULL )
+    {
+      t_next_entry = t_config;
+      do
+      {
+        t_config_entry = t_next_entry;
+        if ( t_config_entry->entity == caller
+          && t_config_entry->index  == index )
+        {
+          found = TRUE;
+          break;
+        }
+        t_next_entry = t_config_entry->next;
+      } while ( t_next_entry != NULL );
+    }
+
+    if ( found == FALSE )
+    {
+      if ( os_AllocateMemory ( caller, (T_VOID_STRUCT**)&t_new_entry, sizeof(T_TIMER_CONFIG_ENTRY), OS_NO_SUSPEND, ext_data_pool_handle ) == OS_TIMEOUT )
+        return VSI_ERROR;
+      t_new_entry->next = NULL;
+    }
+
+    if ( t_config == NULL )
+    {
+      t_config       = t_new_entry;
+      t_config_entry = t_new_entry;
+    }
+    else
+    {
+      if ( found == FALSE && t_config_entry != NULL )
+      {
+        t_config_entry->next = t_new_entry;
+        t_config_entry       = t_new_entry;
+      }
+    }
+
+    if ( t_config_entry != NULL )
+    {
+      t_config_entry->entity = caller;
+      t_config_entry->index  = index;
+      t_config_entry->mode   = mode;
+      t_config_entry->value  = value;
+      timer_configured = TRUE;
+      return VSI_OK;
+    }
+  }
+  return VSI_ERROR;
+}
+#endif
+
+#ifndef RUN_INT_RAM
+/*
++------------------------------------------------------------------------------
+|  Function     :  _vsi_t_config
++------------------------------------------------------------------------------
+|  Description  :  Parse a timer configuration string into the components
+|                  timer index, timer mode, timer value.
+|
+|  Parameters   :  Caller     - calling task
+|                  *CfgString - configuration string
+|                  *pTable    - pointer to configuration string table
+|
+|  Return       :  VSI_OK
+|                  VSI_ERROR
++------------------------------------------------------------------------------
+*/
+int _vsi_t_config ( T_HANDLE Caller, char *CfgString, const T_STR_IND *pTable )
+{
+T_TIMER_CONFIG_ENTRY *t_config_entry;
+T_TIMER_CONFIG_ENTRY *t_next;
+char token[20];
+unsigned int offset = 0,len;
+USHORT Index;
+BYTE Mode;
+int i = 0;
+unsigned int Value;
+
+  if ( pTable != NULL )
+  {
+    len = GetNextToken (CfgString, token, " #");
+    offset = offset + len +1;
+    while ( StrInd[i].Str && strcmp ( token, StrInd[i].Str ) )
+    { i++; }
+    if ( StrInd[i].Str == NULL )
+      return VSI_ERROR;
+
+    if ( (Mode = (BYTE)StrInd[i].Ind) == TIMER_CLEAN )
+    {
+      t_config_entry = t_config;
+      while ( t_config_entry != NULL )
+      {
+        t_next = t_config_entry->next;
+        os_DeallocateMemory ( Caller, (T_VOID_STRUCT*)t_config_entry );
+        t_config_entry = t_next;
+      }
+      t_config = NULL;
+      return VSI_OK;
+    }
+    len = GetNextToken (CfgString+offset, token, " #");
+    offset = offset + len +1;
+    while ( pTable->Str && strcmp ( token, pTable->Str ) )
+    { pTable++; }
+    if ( pTable->Str == NULL )
+    { 
+      vsi_o_ttrace ( 0, TC_SYSTEM, "Timer not found!") ;
+      return VSI_OK;  /* VSI_OK is returned to avoid creating a new return code */
+    }
+    Index = pTable->Ind;
+    len = GetNextToken (CfgString+offset, token, " #");
+    Value = ASCIIToHex (token, CHARS_FOR_32BIT);
+ 
+    return ( vsi_t_config ( Caller, Index, Mode, Value ) );
+  }
+  return VSI_ERROR;
+
+}
+#endif
+
+#ifndef RUN_INT_RAM
+/*
++---------------------------------------------------------------------+
+| PROJECT : GSM-Frame (8415)           MODULE  : VSI_TIM              |
+| STATE   : code                       ROUTINE : InitializeTimerConfig|
++---------------------------------------------------------------------+
+
+  PURPOSE : initialize timer configuration
+
+*/ 
+
+void InitializeTimer ( void )
+{
+int i;
+
+  for ( i = 0; i <= MaxTimer; i++)
+  {
+    TimerHandleField[i] = 0;
+  }
+  timer_configured = FALSE;
+  t_config = NULL;
+}
+#endif
+
+