STM32CubeF4/Projects/STM32F429ZI-Nucleo/Examples_LL/CORTEX/CORTEX_MPU

/**
  @page CORTEX_MPU CORTEX example
  
  @verbatim
  ******************** (C) COPYRIGHT 2017 STMicroelectronics *******************
  * @file    Examples_LL/CORTEX/CORTEX_MPU/readme.txt 
  * @author  MCD Application Team
  * @brief   Description of the CORTEX_MPU example.
  ******************************************************************************
  *
  * Copyright (c) 2017 STMicroelectronics. All rights reserved.
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                       opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
   @endverbatim

@par Example Description

This example presents the MPU feature. Its purpose is to configure a memory area
as privileged read-only area and attempt to perform read and write operations
in different modes.

If the access is permitted LED1 is toggling. If the access is not permitted, 
a memory management fault is generated and LED3 is ON.

To generate an MPU memory fault exception due to an access right error, press 
user button.

@par Keywords

System, Cortex, Memory regions, Privileged area, permitted access, memory management fault, MPU memory fault

@par Directory contents 

  - CORTEX/CORTEX_MPU/Inc/stm32f4xx_it.h          Interrupt handlers header file
  - CORTEX/CORTEX_MPU/Inc/main.h                  Header for main.c module
  - CORTEX/CORTEX_MPU/Inc/stm32_assert.h          Template file to include assert_failed function
  - CORTEX/CORTEX_MPU/Src/stm32f4xx_it.c          Interrupt handlers
  - CORTEX/CORTEX_MPU/Src/main.c                  Main program
  - CORTEX/CORTEX_MPU/Src/system_stm32f4xx.c      STM32F4xx system source file


@par Hardware and Software environment

  - This example runs on STM32F429xx devices.
    
  - This example has been tested with STM32F429ZI-Nucleo Rev B board and can be
    easily tailored to any other supported device and development board.


@par How to use it ? 

In order to make the program work, you must do the following :
 - Open your preferred toolchain
 - Rebuild all files and load your image into target memory
 - Run the example

 * <h3><center>&copy; COPYRIGHT STMicroelectronics</center></h3>
 */