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 V1.4.1
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6 | * @date 09-October-2015
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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) 2015 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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