text: /**
    ******************************************************************************
    * @file    stm32f4xx_hal_dma_ex.h
    * @author  MCD Application Team
    * @brief   Header file of DMA HAL extension module.
    ******************************************************************************
    * @attention
    *
    * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
    * All rights reserved.</center></h2>
    *
    * This software component is licensed by ST under BSD 3-Clause license,
    * the "License"; You may not use this file except in compliance with the
    * License. You may obtain a copy of the License at:
    *                        opensource.org/licenses/BSD-3-Clause
    *
    ******************************************************************************
    */
  
  /* Define to prevent recursive inclusion -------------------------------------*/
  #ifndef __STM32F4xx_HAL_DMA_EX_H
  #define __STM32F4xx_HAL_DMA_EX_H
  
  #ifdef __cplusplus
   extern "C" {
  #endif
  
  /* Includes ------------------------------------------------------------------*/
  #include "stm32f4xx_hal_def.h"
  
  /** @addtogroup STM32F4xx_HAL_Driver
    * @{
    */
  
  /** @addtogroup DMAEx
    * @{
    */
  
  /* Exported types ------------------------------------------------------------*/
  /** @defgroup DMAEx_Exported_Types DMAEx Exported Types
    * @brief DMAEx Exported types
    * @{
    */
  
  /**
    * @brief  HAL DMA Memory definition
    */
  typedef enum
  {
    MEMORY0      = 0x00U,    /*!< Memory 0     */
    MEMORY1      = 0x01U     /*!< Memory 1     */
  }HAL_DMA_MemoryTypeDef;
  
  /**
    * @}
    */
  
  /* Exported functions --------------------------------------------------------*/
  /** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions
    * @brief   DMAEx Exported functions
    * @{
    */
  
  /** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions
    * @brief   Extended features functions
    * @{
    */
  
  /* IO operation functions *******************************************************/
  HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
  HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
  HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory);
  
  /**
    * @}
    */
  /**
    * @}
    */
  
  /* Private functions ---------------------------------------------------------*/
  /** @defgroup DMAEx_Private_Functions DMAEx Private Functions
    * @brief DMAEx Private functions
    * @{
    */
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /*__STM32F4xx_HAL_DMA_EX_H*/
  
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  