/**
  @page STemWin_HelloWorld Readme file
 
  @verbatim
  ******************************************************************************
  * @file    STemWin/STemWin_HelloWorld/readme.txt 
  * @author  MCD Application Team
  * @version V1.0.2
  * @date    18-November-2015 
  * @brief   
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
   @endverbatim

@par Application Description

This directory contains a set of source files that implement a simple "Hello
World" application based on STemWin for STM32F746xx devices.

The application allows also to run the different Segger samples that can be
downloaded from here:
http://www.segger.com/emwin-samples.html
To do this, user has only to replace the file "Basic_HelloWorld.c" into the
project workspace by the downloaded one.
As application, two sample source files are provided (but not linked to the project):
	STemWin/STemWin_HelloWorld/Src/MEMDEV_WM_Ticker.c
	STemWin/STemWin_HelloWorld/Src/MOVIE_ShowFeatures.c

Note that the following user files may need to be updated:
  LCDConf.c
  GUIConf.c
(if for example more GUI allocated memory is needed)

LED1 is toggling continuously as a background task to indicate that the application is running successfully.

@note Care must be taken when using HAL_Delay(), this function provides accurate delay (in milliseconds)
      based on variable incremented in SysTick ISR. This implies that if HAL_Delay() is called from
      a peripheral ISR process, then the SysTick interrupt must have higher priority (numerically lower)
      than the peripheral interrupt. Otherwise the caller ISR process will be blocked.
      To change the SysTick interrupt priority you have to use HAL_NVIC_SetPriority() function.
      
@note The application needs to ensure that the SysTick time base is always set to 1 millisecond
      to have correct HAL operation.

@note The STM32F7xx devices can reach a maximum clock frequency of 216MHz but as this application uses SDRAM,
      the system clock is limited to 200MHz. Indeed proper functioning of the SDRAM is only guaranteed 
      at a maximum system clock frequency of 200MHz.
      

@par Directory contents 

  - STemWin/STemWin_HelloWorld/Inc/GUIConf.h                        Header for GUIConf.c
  - STemWin/STemWin_HelloWorld/Inc/LCDConf.h                        Header for LCDConf*.c
  - STemWin/STemWin_HelloWorld/Inc/main.h                           Main program header file
  - STemWin/STemWin_HelloWorld/Inc/stm32f7xx_hal_conf.h             Library Configuration file
  - STemWin/STemWin_HelloWorld/Inc/stm32f7xx_it.h                   Interrupt handlers header file
  - STemWin/STemWin_HelloWorld/Src/BASIC_HelloWorld.c               Simple demo drawing "Hello world"
  - STemWin/STemWin_HelloWorld/Src/GUIConf.c                        Display controller initialization
  - STemWin/STemWin_HelloWorld/Src/LCDConf.c                        Configuration file for the GUI library
  - STemWin/STemWin_HelloWorld/Src/main.c                           Main program file
  - STemWin/STemWin_HelloWorld/Src/stm32f7xx_it.c                   STM32F7xx Interrupt handlers
  - STemWin/STemWin_HelloWorld/Src/system_stm32f7xx.c               STM32F7xx system file
 
 
@par Hardware and Software environment  

  - This application runs on STM32F746xx devices.
    
  - This application has been tested with STMicroelectronics STM32746G_DISCOVERY
    boards RevB 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 application
  
 * <h3><center>&copy; COPYRIGHT STMicroelectronics</center></h3>
 */
