/**
  @page STM32F4xx_Fractal  a simple mathematical fractal example: the Julia set
  
  @verbatim
  ******************** (C) COPYRIGHT 2012 STMicroelectronics *******************
  * @file    readme.txt 
  * @author  MCD Application Team
  * @version V1.0.1
  * @date    22-March-2012
  * @brief   Description of the STM32F4xx_Fractal example
  ******************************************************************************
  *
  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
  * You may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
  *
  *        http://www.st.com/software_license_agreement_liberty_v2
  *
  * Unless required by applicable law or agreed to in writing, software 
  * distributed under the License is distributed on an "AS IS" BASIS, 
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the Licens
  *   
  ******************************************************************************
   @endverbatim

@par Example Description
  This firmware example shows the benefit brought by the STM32F4 floating-point
  units (FPU).

  The WAKUP button switches from automatic mode (continuous zoom in and out) to
  manual mode.
  In manual mode, the KEY button is used to launch another calculation.

  Two workspaces are available to activate or not the FPU during 
  the compilation phase.

@note For more information on how to use floating-point units (FPU)
      with STM32F405/07xx and STM32F415/417xx microcontrollers refer to AN4044 :  
      "Using floating-point unit (FPU) with STM32F405/07xx 
      and STM32F415/417xx microcontrollers"

@par Directory contents

  - STM32F4xx_Fractal/inc/stm32f4xx_conf.h        Library Configuration file
  - STM32F4xx_Fractal/inc/stm32f4xx_it.h          Interrupt handlers header file
  - STM32F4xx_Fractal/inc/stm32f4xx_julia.h       Fractal example header file
  - STM32F4xx_Fractal/inc/main.h                  Main program header file
  - STM32F4xx_Fractal/src/stm32f4xx_it.c          Interrupt handlers
  - STM32F4xx_Fractal/src/stm32f4xx_julia_fpu.c   Mathematical fractal example
  - STM32F4xx_Fractal/src/main.c                  Main program
  - STM32F4xx_Fractal/src/system_stm32f4xx.c      STM32F4xx system source file

@note The "system_stm32f4xx.c" is generated by an automatic clock configuration 
      system and can be easily customized to your own configuration. 
      To select different clock setup, use the "STM32F4xx_Clock_Configuration_V1.0.1.xls"
      provided with the AN3988 package available on www.st.com


@par Hardware and Software environment

  - This example runs on STM32F4xx Devices.
  
  - This example has been tested with STMicroelectronics STM324xG-EVAL 
    evaluation boards 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 
 - Select STM32F4xG_Julia_FPU or STM32F4xG_Julia_NoFPU workspace
 - Rebuild all files and load your image into target memory
 - Run the example
    
 * <h3><center>&copy; COPYRIGHT STMicroelectronics</center></h3>
 */
