/**
  @page DMA_RAMToDACTransfer DMA RAM to DAC example
  
  @verbatim
  ******************** (C) COPYRIGHT 2015 STMicroelectronics *******************
  * @file    DMA/DMA_RAMToDACTransfer/readme.txt 
  * @author  MCD Application Team
  * @version V1.1.3
  * @date    15-December-2021
  * @brief   Description of the DMA RAM to DAC example.
  ******************************************************************************
  *
  * Copyright (c) 2015 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 Example Description 

This example provides a description of how to use a DMA channel to transfer 
data buffer from RAM memory to DAC.

DMA2 channel3 is configured to transfer continuously, word by word, a 32-word buffer 
to the dual DAC register DAC_DHR12RD. Both DAC channels conversions are configured 
to be triggered by TIM2 TRGO triggers and without noise/triangle wave generation.
12bit right data alignment is selected since we choose to access DAC_DHR12RD register.
 

@par Directory contents 

  - DMA/DMA_RAMToDACTransfer/stm32f30x_conf.h    Library Configuration file
  - DMA/DMA_RAMToDACTransfer/stm32f30x_it.c      Interrupt handlers
  - DMA/DMA_RAMToDACTransfer/stm32f30x_it.h      Interrupt handlers header file
  - DMA/DMA_RAMToDACTransfer/main.c              Main program
  - DMA/DMA_RAMToDACTransfer/system_stm32f30x.c  STM32F30x system source file
  
@note The "system_stm32f30x.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 "STM32F30x_Clock_Configuration_V1.0.0.xls" 
      provided with the AN4152 package available on <a href="http://www.st.com/internet/mcu/family/141.jsp">  ST Microcontrollers </a>
         
@par Hardware and Software environment

  - This example runs on STM32F303xC and STM32F303xE Devices.
  
  - This example has been tested with STMicroelectronics STM32303C-EVAL (STM32F30x)
    evaluation board and can be easily tailored to any other supported device 
    and development board.
    
  - STM32303C-EVAL Set-up
     - Connect PA.04 (DAC Channel1) and PA.05 (DAC Channel2) pins to an 
       oscilloscope.

@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
   Projects\STM32F30x_StdPeriph_Templates
 - Open your preferred toolchain 
 - Rebuild all files and load your image into target memory
 - Run the example

    

 */
