/**
  @page ADC_ADC1_DMA ADC1 DMA example
  
  @verbatim
  ******************** (C) COPYRIGHT 2011 STMicroelectronics *******************
  * @file    ADC/ADC1_DMA/readme.txt 
  * @author  MCD Application Team
  * @version V3.5.0
  * @date    08-April-2011
  * @brief   Description of the ADC1 DMA example.
  ******************************************************************************
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  ******************************************************************************
   @endverbatim

@par Example Description 

This example describes how to use the ADC1 and DMA to transfer continuously 
converted data from ADC1 to memory.
The ADC1 is configured to convert continuously channel14.
Each time an end of conversion occurs the DMA transfers, in circular mode, the
converted data from ADC1 DR register to the ADCConvertedValue variable.
The ADC1 clock is set to 12 MHz on Value line devices and to 14MHz on other 
devices.

@par Directory contents 

  - ADC/ADC1_DMA/stm32f10x_conf.h     Library Configuration file
  - ADC/ADC1_DMA/stm32f10x_it.c       Interrupt handlers
  - ADC/ADC1_DMA/stm32f10x_it.h       Interrupt handlers header file
  - ADC/ADC1_DMA/system_stm32f10x.c   STM32F10x system source file
  - ADC/ADC1_DMA/main.c               Main program

@par Hardware and Software environment 

  - This example runs on STM32F10x Connectivity line, High-Density, High-Density
    Value line, Medium-Density, XL-Density, Medium-Density Value line, Low-Density 
    and Low-Density Value line Devices.
  
  - This example has been tested with STMicroelectronics STM32100E-EVAL (High-Density
    Value line), STM32100B-EVAL (Medium-Density Value line), STM3210C-EVAL 
    (Connectivity line), STM3210E-EVAL (High-Density and XL-Density) and 
    STM3210B-EVAL (Medium-Density) evaluation boards and can be easily tailored 
    to any other supported device and development board.

  - STM32100E-EVAL Set-up
    - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin PC.04
      (potentiometer RV2)
      
  - STM32100B-EVAL Set-up
    - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin PC.04
      (potentiometer RV1)

  - STM3210C-EVAL Set-up 
    - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin PC.04
      (potentiometer RV1)

  - STM3210E-EVAL Set-up 
    - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin PC.04
      (potentiometer RV1)

  - STM3210B-EVAL Set-up 
    - Connect a variable power supply 0-3.3V to ADC Channel14 mapped on pin PC.04
      (potentiometer RV1)

@par How to use it ? 

In order to make the program work, you must do the following :
 - Copy all source files from this example folder to the template folder under
   Project\STM32F10x_StdPeriph_Template
 - Open your preferred toolchain 
 - Rebuild all files and load your image into target memory
 - Run the example 

@note
 - Low-density Value line devices are STM32F100xx microcontrollers where the 
   Flash memory density ranges between 16 and 32 Kbytes.
 - Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx 
   microcontrollers where the Flash memory density ranges between 16 and 32 Kbytes.
 - Medium-density Value line devices are STM32F100xx microcontrollers where
   the Flash memory density ranges between 64 and 128 Kbytes.  
 - Medium-density devices are STM32F101xx, STM32F102xx and STM32F103xx 
   microcontrollers where the Flash memory density ranges between 64 and 128 Kbytes.
 - High-density devices are STM32F101xx and STM32F103xx microcontrollers where
   the Flash memory density ranges between 256 and 512 Kbytes.
 - High-density Value line devices are STM32F100xx microcontrollers where
   the Flash memory density ranges between 256 and 512 Kbytes.   
 - XL-density devices are STM32F101xx and STM32F103xx microcontrollers where
   the Flash memory density ranges between 512 and 1024 Kbytes.
 - Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers.
    
 * <h3><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h3>
 */