text: /*
  ************************************************************************************************************************
  *                                                      uC/OS-III
  *                                                 The Real-Time Kernel
  *
  *                                  (c) Copyright 2009-2014; Micrium, Inc.; Weston, FL
  *                           All rights reserved.  Protected by international copyright laws.
  *
  *                                                  APPLICATION HOOKS
  *
  * File    : OS_APP_HOOKS.C
  * By      : JJL
  * Version : V3.04.04
  *
  * LICENSING TERMS:
  * ---------------
  *           uC/OS-III is provided in source form for FREE short-term evaluation, for educational use or 
  *           for peaceful research.  If you plan or intend to use uC/OS-III in a commercial application/
  *           product then, you need to contact Micrium to properly license uC/OS-III for its use in your 
  *           application/product.   We provide ALL the source code for your convenience and to help you 
  *           experience uC/OS-III.  The fact that the source is provided does NOT mean that you can use 
  *           it commercially without paying a licensing fee.
  *
  *           Knowledge of the source code may NOT be used to develop a similar product.
  *
  *           Please help us continue to provide the embedded community with the finest software available.
  *           Your honesty is greatly appreciated.
  *
  *           You can find our product's user manual, API reference, release notes and
  *           more information at https://doc.micrium.com.
  *           You can contact us at www.micrium.com.
  ************************************************************************************************************************
  */
  
  #define  MICRIUM_SOURCE
  #include "os.h"
  #include <os_app_hooks.h>
  
  
  /*
  ************************************************************************************************************************
  *                                              SET ALL APPLICATION HOOKS
  *
  * Description: Set ALL application hooks.
  *
  * Arguments  : none.
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_SetAllHooks (void)
  {
  #if OS_CFG_APP_HOOKS_EN > 0u
      CPU_SR_ALLOC();
  
  
      CPU_CRITICAL_ENTER();
      OS_AppTaskCreateHookPtr = App_OS_TaskCreateHook;
      OS_AppTaskDelHookPtr    = App_OS_TaskDelHook;
      OS_AppTaskReturnHookPtr = App_OS_TaskReturnHook;
  
      OS_AppIdleTaskHookPtr   = App_OS_IdleTaskHook;
      OS_AppStatTaskHookPtr   = App_OS_StatTaskHook;
      OS_AppTaskSwHookPtr     = App_OS_TaskSwHook;
      OS_AppTimeTickHookPtr   = App_OS_TimeTickHook;
      CPU_CRITICAL_EXIT();
  #endif
  }
  
  
  /*
  ************************************************************************************************************************
  *                                             CLEAR ALL APPLICATION HOOKS
  *
  * Description: Clear ALL application hooks.
  *
  * Arguments  : none.
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_ClrAllHooks (void)
  {
  #if OS_CFG_APP_HOOKS_EN > 0u
      CPU_SR_ALLOC();
  
  
      CPU_CRITICAL_ENTER();
      OS_AppTaskCreateHookPtr = (OS_APP_HOOK_TCB)0;
      OS_AppTaskDelHookPtr    = (OS_APP_HOOK_TCB)0;
      OS_AppTaskReturnHookPtr = (OS_APP_HOOK_TCB)0;
  
      OS_AppIdleTaskHookPtr   = (OS_APP_HOOK_VOID)0;
      OS_AppStatTaskHookPtr   = (OS_APP_HOOK_VOID)0;
      OS_AppTaskSwHookPtr     = (OS_APP_HOOK_VOID)0;
      OS_AppTimeTickHookPtr   = (OS_APP_HOOK_VOID)0;
      CPU_CRITICAL_EXIT();
  #endif
  }
  
  
  /*
  ************************************************************************************************************************
  *                                            APPLICATION TASK CREATION HOOK
  *
  * Description: This function is called when a task is created.
  *
  * Arguments  : p_tcb   is a pointer to the task control block of the task being created.
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_TaskCreateHook (OS_TCB  *p_tcb)
  {
      (void)&p_tcb;
  }
  
  
  /*
  ************************************************************************************************************************
  *                                            APPLICATION TASK DELETION HOOK
  *
  * Description: This function is called when a task is deleted.
  *
  * Arguments  : p_tcb   is a pointer to the task control block of the task being deleted.
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_TaskDelHook (OS_TCB  *p_tcb)
  {
      (void)&p_tcb;
  }
  
  
  /*
  ************************************************************************************************************************
  *                                             APPLICATION TASK RETURN HOOK
  *
  * Description: This function is called if a task accidentally returns.  In other words, a task should either be an
  *              infinite loop or delete itself when done.
  *
  * Arguments  : p_tcb     is a pointer to the OS_TCB of the task that is returning.
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_TaskReturnHook (OS_TCB  *p_tcb)
  {
      (void)&p_tcb;
  }
  
  
  /*
  ************************************************************************************************************************
  *                                              APPLICATION IDLE TASK HOOK
  *
  * Description: This function is called by the idle task.  This hook has been added to allow you to do such things as
  *              STOP the CPU to conserve power.
  *
  * Arguments  : none
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_IdleTaskHook (void)
  {
  
  }
  
  
  /*
  ************************************************************************************************************************
  *                                          APPLICATION OS INITIALIZATION HOOK
  *
  * Description: This function is called by OSInit() at the beginning of OSInit().
  *
  * Arguments  : none
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_InitHook (void)
  {
  
  }
  
  
  /*
  ************************************************************************************************************************
  *                                           APPLICATION STATISTIC TASK HOOK
  *
  * Description: This function is called every second by uC/OS-III's statistics task.  This allows your application to add
  *              functionality to the statistics task.
  *
  * Arguments  : none
  *
  * Note(s)    : none
  ************************************************************************************************************************
  */
  
  void  App_OS_StatTaskHook (void)
  {
  
  }
  
  
  /*
  ************************************************************************************************************************
  *                                             APPLICATION TASK SWITCH HOOK
  *
  * Description: This function is called when a task switch is performed.  This allows you to perform other operations
  *              during a context switch.
  *
  * Arguments  : none
  *
  * Note(s)    : 1) Interrupts are disabled during this call.
  *              2) It is assumed that the global pointer 'OSTCBHighRdyPtr' points to the TCB of the task that will be
  *                 'switched in' (i.e. the highest priority task) and, 'OSTCBCurPtr' points to the task being switched out
  *                 (i.e. the preempted task).
  ************************************************************************************************************************
  */
  
  void  App_OS_TaskSwHook (void)
  {
  
  }
  
  
  /*
  ************************************************************************************************************************
  *                                                APPLICATION TICK HOOK
  *
  * Description: This function is called every tick.
  *
  * Arguments  : none
  *
  * Note(s)    : 1) This function is assumed to be called from the Tick ISR.
  ************************************************************************************************************************
  */
  
  void  App_OS_TimeTickHook (void)
  {
  
  }
  