STM32F439xx HAL User Manual
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00001 /** 00002 ****************************************************************************** 00003 * @file stm32f4xx_hal_dma_ex.h 00004 * @author MCD Application Team 00005 * @brief Header file of DMA HAL extension module. 00006 ****************************************************************************** 00007 * @attention 00008 * 00009 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> 00010 * 00011 * Redistribution and use in source and binary forms, with or without modification, 00012 * are permitted provided that the following conditions are met: 00013 * 1. Redistributions of source code must retain the above copyright notice, 00014 * this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright notice, 00016 * this list of conditions and the following disclaimer in the documentation 00017 * and/or other materials provided with the distribution. 00018 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00019 * may be used to endorse or promote products derived from this software 00020 * without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00023 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00024 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00025 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00026 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00027 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00028 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00030 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00031 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 * 00033 ****************************************************************************** 00034 */ 00035 00036 /* Define to prevent recursive inclusion -------------------------------------*/ 00037 #ifndef __STM32F4xx_HAL_DMA_EX_H 00038 #define __STM32F4xx_HAL_DMA_EX_H 00039 00040 #ifdef __cplusplus 00041 extern "C" { 00042 #endif 00043 00044 /* Includes ------------------------------------------------------------------*/ 00045 #include "stm32f4xx_hal_def.h" 00046 00047 /** @addtogroup STM32F4xx_HAL_Driver 00048 * @{ 00049 */ 00050 00051 /** @addtogroup DMAEx 00052 * @{ 00053 */ 00054 00055 /* Exported types ------------------------------------------------------------*/ 00056 /** @defgroup DMAEx_Exported_Types DMAEx Exported Types 00057 * @brief DMAEx Exported types 00058 * @{ 00059 */ 00060 00061 /** 00062 * @brief HAL DMA Memory definition 00063 */ 00064 typedef enum 00065 { 00066 MEMORY0 = 0x00U, /*!< Memory 0 */ 00067 MEMORY1 = 0x01U /*!< Memory 1 */ 00068 }HAL_DMA_MemoryTypeDef; 00069 00070 /** 00071 * @} 00072 */ 00073 00074 /* Exported functions --------------------------------------------------------*/ 00075 /** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions 00076 * @brief DMAEx Exported functions 00077 * @{ 00078 */ 00079 00080 /** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions 00081 * @brief Extended features functions 00082 * @{ 00083 */ 00084 00085 /* IO operation functions *******************************************************/ 00086 HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength); 00087 HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength); 00088 HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory); 00089 00090 /** 00091 * @} 00092 */ 00093 /** 00094 * @} 00095 */ 00096 00097 /* Private functions ---------------------------------------------------------*/ 00098 /** @defgroup DMAEx_Private_Functions DMAEx Private Functions 00099 * @brief DMAEx Private functions 00100 * @{ 00101 */ 00102 /** 00103 * @} 00104 */ 00105 00106 /** 00107 * @} 00108 */ 00109 00110 /** 00111 * @} 00112 */ 00113 00114 #ifdef __cplusplus 00115 } 00116 #endif 00117 00118 #endif /*__STM32F4xx_HAL_DMA_EX_H*/ 00119 00120 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/