+
−/* 
+
−+------------------------------------------------------------------------------
+
−|  File:       vsi_pro.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
+
−|             about the processes
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−
+
−#ifndef __VSI_PRO_C__
+
−#define __VSI_PRO_C__
+
−#endif
+
−
+
−
+
−/*==== INCLUDES ===================================================*/
+
−
+
−#include "string.h"
+
−#include "typedefs.h"
+
−#include "os.h"
+
−#include "vsi.h"
+
−#include "frm_defs.h"
+
−#include "frm_types.h"
+
−#include "frm_glob.h"
+
−#include "frame.h"
+
−#include "route.h"
+
−
+
−/*==== TYPES ======================================================*/
+
−
+
−
+
−/*==== CONSTANTS ==================================================*/
+
−
+
−
+
−/*==== EXTERNALS ==================================================*/
+
−
+
−/* -------------- S H A R E D - BEGIN ---------------- */
+
−#ifdef _TOOLS_
+
−#pragma data_seg("FRAME_SHARED") 
+
−#endif
+
−
+
−extern void pf_TaskEntry(T_HANDLE, ULONG);
+
−
+
−/*==== VARIABLES ==================================================*/
+
−
+
−#ifdef _TOOLS_
+
−#pragma data_seg()
+
−#endif
+
−/* -------------- S H A R E D - END ---------------- */
+
−
+
−/*==== FUNCTIONS ==================================================*/
+
−
+
−
+
−#ifndef RUN_INT_RAM
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-Frame (8415)           MODULE  : VSI_PRO             |
+
−| STATE   : code                       ROUTINE : vsi_p_create        |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : creates a process
+
−
+
−*/
+
−
+
−T_HANDLE vsi_p_create (T_HANDLE Caller, SHORT (*pei_create)(T_PEI_INFO const ** info), 
+
−                    void (*TaskEntry)(T_HANDLE, ULONG), T_HANDLE MemPoolHandle )
+
−{
+
−void (*EntryFunc)(T_HANDLE, ULONG);
+
−T_PEI_INFO const *Info;
+
−T_HANDLE TaskHandle;
+
−
+
−  if ( pei_create ( &Info ) == PEI_OK )
+
−  {
+
−    if ( TaskEntry == NULL )
+
−      EntryFunc = pf_TaskEntry;
+
−    else
+
−      EntryFunc = TaskEntry;
+
−
+
−    if ( os_CreateTask (NO_TASK, (char*)Info->Name, EntryFunc, Info->StackSize, Info->Priority, 
+
−                        &TaskHandle, MemPoolHandle) == OS_OK )
+
−    {
+
−      pf_TaskTable[TaskHandle].Flags = Info->Flags;
+
−      pf_TaskTable[TaskHandle].PeiTable = &Info->PeiTable;
+
−      pf_TaskTable[TaskHandle].QueueEntries = Info->QueueEntries;
+
−      pf_TaskTable[TaskHandle].NumOfTimers = Info->NumOfTimers;
+
−      strncpy (pf_TaskTable[TaskHandle].Name, Info->Name, RESOURCE_NAMELEN);
+
−      pf_TaskTable[TaskHandle].Name[RESOURCE_NAMELEN-1] = 0;
+
−      pf_TaskTable[TaskHandle].TaskHandle = TaskHandle;
+
−
+
−      pf_TaskTable[TaskHandle].MemPoolHandle = MemPoolHandle;
+
−      return TaskHandle;
+
−    }
+
−  }
+
−  return VSI_ERROR;
+
−}
+
−#endif
+
−
+
−#ifndef RUN_INT_RAM
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-Frame (8415)           MODULE  : VSI_PRO             |
+
−| STATE   : code                       ROUTINE : vsi_p_exit          |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : exits and deletes a process
+
−
+
−*/
+
−#undef VSI_CALLER
+
−#define VSI_CALLER Caller,
+
−#define VSI_CALLER_SINGLE Caller
+
−int vsi_p_exit (T_HANDLE Caller, T_HANDLE TaskHandle)
+
−{
+
−ULONG old_mask;
+
−T_PRIM_HEADER *prim;
+
−T_S_HEADER *s_hdr;
+
−ULONG size;
+
−char name[RESOURCE_NAMELEN];
+
−
+
−  size = S_ALLOC_SIZE(strlen(SYSPRIM_EXIT_TOKEN));
+
−#ifdef MEMORY_SUPERVISION
+
−  prim = (T_PRIM_HEADER*)vsi_c_new ( Caller, size, 0, __FILE__, __LINE__ );
+
−#else
+
−  prim = (T_PRIM_HEADER*)vsi_c_new ( Caller, size, 0 );
+
−#endif
+
−
+
−  prim->opc = SYS_MASK;
+
−  prim->sh_offset = S_HDR_OFFSET(size - sizeof(T_S_HEADER));
+
−  prim->len = strlen(SYSPRIM_EXIT_TOKEN) + sizeof(T_PRIM_HEADER);
+
−  s_hdr = (T_S_HEADER*)((ULONG*)prim + prim->sh_offset);
+
−  s_hdr->snd[0] =(char)Caller;
+
−  strcpy((char*)P2D(prim),SYSPRIM_EXIT_TOKEN);
+
−
+
−  if (vsi_gettaskname(Caller,TaskHandle,name) < VSI_OK) 
+
−  {
+
−    return VSI_ERROR;
+
−  }
+
−  /* switch off tracing for Caller */
+
−  vsi_gettracemask ( Caller, Caller, &old_mask);
+
−  vsi_settracemask ( Caller, Caller, 0);
+
−  PSEND(vsi_c_open(Caller,name),P2D(prim));
+
−  /* set tracing to old value for Caller */
+
−  vsi_settracemask ( Caller, Caller, old_mask);
+
−  return VSI_OK;
+
−}
+
−#endif
+
−
+
−#ifndef RUN_INT_RAM
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-Frame (8415)           MODULE  : VSI_PRO             |
+
−| STATE   : code                       ROUTINE : vsi_p_delete        |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : deletes a process
+
−
+
−*/
+
−
+
−int vsi_p_delete (T_HANDLE Caller, T_HANDLE TaskHandle)
+
−{
+
−  rt_RoutingModify ( TaskHandle, (char*)SYSPRIM_REDIRECT_TOKEN, (char*)SYSPRIM_CLEAR_TOKEN );
+
−
+
−  if ( os_DestroyQueue ( Caller, pf_TaskTable[TaskHandle].QueueHandle ) != OS_OK )
+
−    return VSI_ERROR;
+
−
+
−  memset ( &pf_TaskTable[TaskHandle], 0, sizeof (T_FRM_TASK_TABLE_ENTRY) );
+
−
+
−  if ( os_DestroyTask ( Caller, TaskHandle ) != OS_OK )
+
−    return VSI_ERROR;
+
−
+
−  return VSI_OK;
+
−}
+
−#endif
+
−
+
−#ifndef RUN_INT_RAM
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-Frame (8415)           MODULE  : VSI_PRO             |
+
−| STATE   : code                       ROUTINE : vsi_p_start         |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : starts a process
+
−
+
−*/
+
−
+
−int vsi_p_start (T_HANDLE Caller, T_HANDLE TaskHandle)
+
−{
+
−
+
−  if ( os_StartTask ( Caller, TaskHandle, 0 ) == OS_OK )
+
−    return VSI_OK;
+
−  else
+
−    return VSI_ERROR;
+
−
+
−}
+
−#endif
+
−
+
−#ifndef RUN_INT_RAM
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-Frame (8415)           MODULE  : VSI_PRO             |
+
−| STATE   : code                       ROUTINE : vsi_p_stop          |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : stops a process
+
−
+
−*/
+
−
+
−int vsi_p_stop (T_HANDLE Caller, T_HANDLE TaskHandle)
+
−{
+
−
+
−  if ( os_StopTask ( Caller, TaskHandle ) == OS_OK )
+
−    return VSI_OK;
+
−  else
+
−    return VSI_ERROR;
+
−
+
−}
+
−#endif
+
−
+
−#ifndef RUN_INT_RAM
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-Frame (8415)           MODULE  : VSI_PRO             |
+
−| STATE   : code                       ROUTINE : vsi_p_name          |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : reads the name of a task
+
−
+
−*/
+
−
+
−int vsi_p_name (T_HANDLE Caller, T_HANDLE Handle, char *Name)
+
−{
+
−
+
−  if ( os_GetTaskName ( Caller, Handle, Name ) != OS_ERROR )
+
−    return VSI_OK;
+
−
+
−  return VSI_ERROR;
+
−}
+
−#endif
+
−
+
−#ifndef RUN_INT_RAM
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : GSM-Frame (8415)           MODULE  : VSI_PRO             |
+
−| STATE   : code                       ROUTINE : vsi_p_handle        |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : reads the name of a task
+
−
+
−*/
+
−
+
−T_HANDLE vsi_p_handle (T_HANDLE Caller, char *Name)
+
−{
+
−OS_HANDLE Handle;
+
−
+
−  if ( os_GetTaskHandle ( Caller, Name, &Handle ) != OS_ERROR )
+
−    return Handle;
+
−
+
−  return VSI_ERROR;
+
−}
+
−#endif