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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_hal_dma_ex.h
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4 * @author MCD Application Team
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5 * @version V1.2.0
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6 * @date 26-December-2014
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7 * @brief Header file of DMA HAL extension module.
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8 ******************************************************************************
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9 * @attention
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10 *
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11 * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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12 *
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13 * Redistribution and use in source and binary forms, with or without modification,
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14 * are permitted provided that the following conditions are met:
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15 * 1. Redistributions of source code must retain the above copyright notice,
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16 * this list of conditions and the following disclaimer.
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17 * 2. Redistributions in binary form must reproduce the above copyright notice,
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18 * this list of conditions and the following disclaimer in the documentation
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19 * and/or other materials provided with the distribution.
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20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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21 * may be used to endorse or promote products derived from this software
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22 * without specific prior written permission.
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23 *
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24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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34 *
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35 ******************************************************************************
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36 */
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37
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38 /* Define to prevent recursive inclusion -------------------------------------*/
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39 #ifndef __STM32F4xx_HAL_DMA_EX_H
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40 #define __STM32F4xx_HAL_DMA_EX_H
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41
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42 #ifdef __cplusplus
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43 extern "C" {
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44 #endif
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45
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46 /* Includes ------------------------------------------------------------------*/
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47 #include "stm32f4xx_hal_def.h"
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48
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49 /** @addtogroup STM32F4xx_HAL_Driver
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50 * @{
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51 */
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52
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53 /** @addtogroup DMAEx
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54 * @{
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55 */
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56
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57 /* Exported types ------------------------------------------------------------*/
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58 /** @defgroup DMAEx_Exported_Types DMAEx Exported Types
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59 * @brief DMAEx Exported types
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60 * @{
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61 */
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62
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63 /**
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64 * @brief HAL DMA Memory definition
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65 */
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66 typedef enum
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67 {
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68 MEMORY0 = 0x00, /*!< Memory 0 */
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69 MEMORY1 = 0x01, /*!< Memory 1 */
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70
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71 }HAL_DMA_MemoryTypeDef;
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72
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73 /**
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74 * @}
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75 */
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76
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77 /* Exported functions --------------------------------------------------------*/
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78 /** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions
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79 * @brief DMAEx Exported functions
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80 * @{
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81 */
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82
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83 /** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions
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84 * @brief Extended features functions
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85 * @{
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86 */
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87
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88 /* IO operation functions *******************************************************/
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89 HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
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90 HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
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91 HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory);
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92
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93 /**
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94 * @}
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95 */
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96 /**
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97 * @}
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98 */
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99
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100 /* Private functions ---------------------------------------------------------*/
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101 /** @defgroup DMAEx_Private_Functions DMAEx Private Functions
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102 * @brief DMAEx Private functions
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103 * @{
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104 */
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105 /**
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106 * @}
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107 */
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108
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109 /**
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110 * @}
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111 */
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112
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113 /**
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114 * @}
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115 */
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116
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117 #ifdef __cplusplus
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118 }
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119 #endif
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120
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121 #endif /*__STM32F4xx_HAL_DMA_EX_H*/
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122
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123 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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