2 ******************************************************************************
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3 * @file stm32f7xx_hal_dma_ex.h
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4 * @author MCD Application Team
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5 * @brief Header file of DMA HAL extension module.
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6 ******************************************************************************
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9 * <h2><center>© Copyright (c) 2017 STMicroelectronics.
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10 * All rights reserved.</center></h2>
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12 * This software component is licensed by ST under BSD 3-Clause license,
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13 * the "License"; You may not use this file except in compliance with the
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14 * License. You may obtain a copy of the License at:
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15 * opensource.org/licenses/BSD-3-Clause
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17 ******************************************************************************
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20 /* Define to prevent recursive inclusion -------------------------------------*/
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21 #ifndef __STM32F7xx_HAL_DMA_EX_H
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22 #define __STM32F7xx_HAL_DMA_EX_H
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28 /* Includes ------------------------------------------------------------------*/
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29 #include "stm32f7xx_hal_def.h"
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31 /** @addtogroup STM32F7xx_HAL_Driver
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35 /** @addtogroup DMAEx
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39 /* Exported types ------------------------------------------------------------*/
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40 /** @defgroup DMAEx_Exported_Types DMAEx Exported Types
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41 * @brief DMAEx Exported types
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46 * @brief HAL DMA Memory definition
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50 MEMORY0 = 0x00U, /*!< Memory 0 */
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51 MEMORY1 = 0x01U, /*!< Memory 1 */
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53 }HAL_DMA_MemoryTypeDef;
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59 /* Exported constants --------------------------------------------------------*/
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61 /** @defgroup DMA_Exported_Constants DMA Exported Constants
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62 * @brief DMA Exported constants
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66 /** @defgroup DMAEx_Channel_selection DMA Channel selection
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67 * @brief DMAEx channel selection
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70 #define DMA_CHANNEL_0 0x00000000U /*!< DMA Channel 0 */
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71 #define DMA_CHANNEL_1 0x02000000U /*!< DMA Channel 1 */
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72 #define DMA_CHANNEL_2 0x04000000U /*!< DMA Channel 2 */
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73 #define DMA_CHANNEL_3 0x06000000U /*!< DMA Channel 3 */
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74 #define DMA_CHANNEL_4 0x08000000U /*!< DMA Channel 4 */
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75 #define DMA_CHANNEL_5 0x0A000000U /*!< DMA Channel 5 */
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76 #define DMA_CHANNEL_6 0x0C000000U /*!< DMA Channel 6 */
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77 #define DMA_CHANNEL_7 0x0E000000U /*!< DMA Channel 7 */
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78 #if defined (STM32F722xx) || defined (STM32F723xx) || defined (STM32F732xx) || defined (STM32F733xx) ||\
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79 defined (STM32F765xx) || defined (STM32F767xx) || defined (STM32F769xx) || defined (STM32F777xx) ||\
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80 defined (STM32F779xx) || defined (STM32F730xx)
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81 #define DMA_CHANNEL_8 0x10000000U /*!< DMA Channel 8 */
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82 #define DMA_CHANNEL_9 0x12000000U /*!< DMA Channel 9 */
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83 #define DMA_CHANNEL_10 0x14000000U /*!< DMA Channel 10*/
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84 #define DMA_CHANNEL_11 0x16000000U /*!< DMA Channel 11*/
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85 #define DMA_CHANNEL_12 0x18000000U /*!< DMA Channel 12*/
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86 #define DMA_CHANNEL_13 0x1A000000U /*!< DMA Channel 13*/
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87 #define DMA_CHANNEL_14 0x1C000000U /*!< DMA Channel 14*/
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88 #define DMA_CHANNEL_15 0x1E000000U /*!< DMA Channel 15*/
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89 #endif /* STM32F722xx || STM32F723xx || STM32F732xx || STM32F733xx || STM32F765xx || STM32F767xx ||
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90 STM32F769xx || STM32F777xx || STM32F779xx || STM32F730xx */
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100 /* Exported functions --------------------------------------------------------*/
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101 /** @defgroup DMAEx_Exported_Functions DMAEx Exported Functions
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102 * @brief DMAEx Exported functions
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106 /** @defgroup DMAEx_Exported_Functions_Group1 Extended features functions
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107 * @brief Extended features functions
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111 /* IO operation functions *******************************************************/
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112 HAL_StatusTypeDef HAL_DMAEx_MultiBufferStart(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t SecondMemAddress, uint32_t DataLength);
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113 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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114 HAL_StatusTypeDef HAL_DMAEx_ChangeMemory(DMA_HandleTypeDef *hdma, uint32_t Address, HAL_DMA_MemoryTypeDef memory);
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123 /* Private macros ------------------------------------------------------------*/
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124 /** @defgroup DMAEx_Private_Macros DMA Private Macros
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125 * @brief DMAEx private macros
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128 #if defined (STM32F722xx) || defined (STM32F723xx) || defined (STM32F732xx) || defined (STM32F733xx) ||\
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129 defined (STM32F765xx) || defined (STM32F767xx) || defined (STM32F769xx) || defined (STM32F777xx) ||\
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130 defined (STM32F779xx) || defined (STM32F730xx)
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131 #define IS_DMA_CHANNEL(CHANNEL) (((CHANNEL) == DMA_CHANNEL_0) || \
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132 ((CHANNEL) == DMA_CHANNEL_1) || \
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133 ((CHANNEL) == DMA_CHANNEL_2) || \
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134 ((CHANNEL) == DMA_CHANNEL_3) || \
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135 ((CHANNEL) == DMA_CHANNEL_4) || \
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136 ((CHANNEL) == DMA_CHANNEL_5) || \
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137 ((CHANNEL) == DMA_CHANNEL_6) || \
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138 ((CHANNEL) == DMA_CHANNEL_7) || \
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139 ((CHANNEL) == DMA_CHANNEL_8) || \
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140 ((CHANNEL) == DMA_CHANNEL_9) || \
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141 ((CHANNEL) == DMA_CHANNEL_10) || \
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142 ((CHANNEL) == DMA_CHANNEL_11) || \
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143 ((CHANNEL) == DMA_CHANNEL_12) || \
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144 ((CHANNEL) == DMA_CHANNEL_13) || \
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145 ((CHANNEL) == DMA_CHANNEL_14) || \
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146 ((CHANNEL) == DMA_CHANNEL_15))
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148 #define IS_DMA_CHANNEL(CHANNEL) (((CHANNEL) == DMA_CHANNEL_0) || \
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149 ((CHANNEL) == DMA_CHANNEL_1) || \
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150 ((CHANNEL) == DMA_CHANNEL_2) || \
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151 ((CHANNEL) == DMA_CHANNEL_3) || \
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152 ((CHANNEL) == DMA_CHANNEL_4) || \
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153 ((CHANNEL) == DMA_CHANNEL_5) || \
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154 ((CHANNEL) == DMA_CHANNEL_6) || \
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155 ((CHANNEL) == DMA_CHANNEL_7))
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156 #endif /* STM32F722xx || STM32F723xx || STM32F732xx || STM32F733xx || STM32F765xx || STM32F767xx ||
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157 STM32F769xx || STM32F777xx || STM32F779xx || STM32F730xx*/
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162 /* Private functions ---------------------------------------------------------*/
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163 /** @defgroup DMAEx_Private_Functions DMAEx Private Functions
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164 * @brief DMAEx Private functions
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183 #endif /* __STM32F7xx_HAL_DMA_H */
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185 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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