/**
  @page Demo STM32F446ZE_NUCLEO_Demo_V1.0.0.hex
 
  @verbatim
  ******************************************************************************
  * @file    readme.txt 
  * @author  MCD Application Team
  * @brief   Description of the NUCLEO-F446ZE Demo .
  ******************************************************************************
  *
  * Copyright (c) 2017 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
   @endverbatim

@par Demo Description

This demonstration firmware is based on STM32Cube. It helps you to discover STM32
Cortex-M devices that can be plugged on a STM32 Nucleo board.

This Demo shows how to use the NUCLEO-F446ZE board to make an LED blink at different 
peeds when you press a button.


@par Hardware and Software environment

  - This Demo runs on STM32F446xx devices.
  - This Demo has been tested with NUCLEO-446ZE Rev.B board and can be
    easily tailored to any other supported device and development board.

@par How to use it ? 

  - Open STM32CubeProgrammer
  - Connect the NUCLEO-F446ZE board to PC with USB cable and click on STM32CubeProgrammer "Connect" button
  - From Erasing and programming Menu, browse to select the binary file from build folder, then click on start programming
  - Run the Demo

 */
