| /** |
| ****************************************************************************** |
| * @file stm32f4xx_hal_dma_ex.h |
| * @author MCD Application Team |
| * @brief Header file of DMA HAL extension module. |
| ****************************************************************************** |
| * @attention |
| * |
| * <h2><center>© 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****/ |
