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TARGET_DISCO_F429ZI/stm32f4xx_hal_dma.h@121:672067c3ada4, 2016-04-14 (annotated)
- Committer:
- elijahorr
- Date:
- Thu Apr 14 07:28:54 2016 +0000
- Revision:
- 121:672067c3ada4
- Parent:
- 110:165afa46840b
.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Kojto | 110:165afa46840b | 1 | /** |
| Kojto | 110:165afa46840b | 2 | ****************************************************************************** |
| Kojto | 110:165afa46840b | 3 | * @file stm32f4xx_hal_dma.h |
| Kojto | 110:165afa46840b | 4 | * @author MCD Application Team |
| Kojto | 110:165afa46840b | 5 | * @version V1.4.1 |
| Kojto | 110:165afa46840b | 6 | * @date 09-October-2015 |
| Kojto | 110:165afa46840b | 7 | * @brief Header file of DMA HAL module. |
| Kojto | 110:165afa46840b | 8 | ****************************************************************************** |
| Kojto | 110:165afa46840b | 9 | * @attention |
| Kojto | 110:165afa46840b | 10 | * |
| Kojto | 110:165afa46840b | 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
| Kojto | 110:165afa46840b | 12 | * |
| Kojto | 110:165afa46840b | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| Kojto | 110:165afa46840b | 14 | * are permitted provided that the following conditions are met: |
| Kojto | 110:165afa46840b | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| Kojto | 110:165afa46840b | 16 | * this list of conditions and the following disclaimer. |
| Kojto | 110:165afa46840b | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| Kojto | 110:165afa46840b | 18 | * this list of conditions and the following disclaimer in the documentation |
| Kojto | 110:165afa46840b | 19 | * and/or other materials provided with the distribution. |
| Kojto | 110:165afa46840b | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| Kojto | 110:165afa46840b | 21 | * may be used to endorse or promote products derived from this software |
| Kojto | 110:165afa46840b | 22 | * without specific prior written permission. |
| Kojto | 110:165afa46840b | 23 | * |
| Kojto | 110:165afa46840b | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| Kojto | 110:165afa46840b | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| Kojto | 110:165afa46840b | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| Kojto | 110:165afa46840b | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| Kojto | 110:165afa46840b | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| Kojto | 110:165afa46840b | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| Kojto | 110:165afa46840b | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| Kojto | 110:165afa46840b | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| Kojto | 110:165afa46840b | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| Kojto | 110:165afa46840b | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| Kojto | 110:165afa46840b | 34 | * |
| Kojto | 110:165afa46840b | 35 | ****************************************************************************** |
| Kojto | 110:165afa46840b | 36 | */ |
| Kojto | 110:165afa46840b | 37 | |
| Kojto | 110:165afa46840b | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| Kojto | 110:165afa46840b | 39 | #ifndef __STM32F4xx_HAL_DMA_H |
| Kojto | 110:165afa46840b | 40 | #define __STM32F4xx_HAL_DMA_H |
| Kojto | 110:165afa46840b | 41 | |
| Kojto | 110:165afa46840b | 42 | #ifdef __cplusplus |
| Kojto | 110:165afa46840b | 43 | extern "C" { |
| Kojto | 110:165afa46840b | 44 | #endif |
| Kojto | 110:165afa46840b | 45 | |
| Kojto | 110:165afa46840b | 46 | /* Includes ------------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 47 | #include "stm32f4xx_hal_def.h" |
| Kojto | 110:165afa46840b | 48 | |
| Kojto | 110:165afa46840b | 49 | /** @addtogroup STM32F4xx_HAL_Driver |
| Kojto | 110:165afa46840b | 50 | * @{ |
| Kojto | 110:165afa46840b | 51 | */ |
| Kojto | 110:165afa46840b | 52 | |
| Kojto | 110:165afa46840b | 53 | /** @addtogroup DMA |
| Kojto | 110:165afa46840b | 54 | * @{ |
| Kojto | 110:165afa46840b | 55 | */ |
| Kojto | 110:165afa46840b | 56 | |
| Kojto | 110:165afa46840b | 57 | /* Exported types ------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 58 | |
| Kojto | 110:165afa46840b | 59 | /** @defgroup DMA_Exported_Types DMA Exported Types |
| Kojto | 110:165afa46840b | 60 | * @brief DMA Exported Types |
| Kojto | 110:165afa46840b | 61 | * @{ |
| Kojto | 110:165afa46840b | 62 | */ |
| Kojto | 110:165afa46840b | 63 | |
| Kojto | 110:165afa46840b | 64 | /** |
| Kojto | 110:165afa46840b | 65 | * @brief DMA Configuration Structure definition |
| Kojto | 110:165afa46840b | 66 | */ |
| Kojto | 110:165afa46840b | 67 | typedef struct |
| Kojto | 110:165afa46840b | 68 | { |
| Kojto | 110:165afa46840b | 69 | uint32_t Channel; /*!< Specifies the channel used for the specified stream. |
| Kojto | 110:165afa46840b | 70 | This parameter can be a value of @ref DMA_Channel_selection */ |
| Kojto | 110:165afa46840b | 71 | |
| Kojto | 110:165afa46840b | 72 | uint32_t Direction; /*!< Specifies if the data will be transferred from memory to peripheral, |
| Kojto | 110:165afa46840b | 73 | from memory to memory or from peripheral to memory. |
| Kojto | 110:165afa46840b | 74 | This parameter can be a value of @ref DMA_Data_transfer_direction */ |
| Kojto | 110:165afa46840b | 75 | |
| Kojto | 110:165afa46840b | 76 | uint32_t PeriphInc; /*!< Specifies whether the Peripheral address register should be incremented or not. |
| Kojto | 110:165afa46840b | 77 | This parameter can be a value of @ref DMA_Peripheral_incremented_mode */ |
| Kojto | 110:165afa46840b | 78 | |
| Kojto | 110:165afa46840b | 79 | uint32_t MemInc; /*!< Specifies whether the memory address register should be incremented or not. |
| Kojto | 110:165afa46840b | 80 | This parameter can be a value of @ref DMA_Memory_incremented_mode */ |
| Kojto | 110:165afa46840b | 81 | |
| Kojto | 110:165afa46840b | 82 | uint32_t PeriphDataAlignment; /*!< Specifies the Peripheral data width. |
| Kojto | 110:165afa46840b | 83 | This parameter can be a value of @ref DMA_Peripheral_data_size */ |
| Kojto | 110:165afa46840b | 84 | |
| Kojto | 110:165afa46840b | 85 | uint32_t MemDataAlignment; /*!< Specifies the Memory data width. |
| Kojto | 110:165afa46840b | 86 | This parameter can be a value of @ref DMA_Memory_data_size */ |
| Kojto | 110:165afa46840b | 87 | |
| Kojto | 110:165afa46840b | 88 | uint32_t Mode; /*!< Specifies the operation mode of the DMAy Streamx. |
| Kojto | 110:165afa46840b | 89 | This parameter can be a value of @ref DMA_mode |
| Kojto | 110:165afa46840b | 90 | @note The circular buffer mode cannot be used if the memory-to-memory |
| Kojto | 110:165afa46840b | 91 | data transfer is configured on the selected Stream */ |
| Kojto | 110:165afa46840b | 92 | |
| Kojto | 110:165afa46840b | 93 | uint32_t Priority; /*!< Specifies the software priority for the DMAy Streamx. |
| Kojto | 110:165afa46840b | 94 | This parameter can be a value of @ref DMA_Priority_level */ |
| Kojto | 110:165afa46840b | 95 | |
| Kojto | 110:165afa46840b | 96 | uint32_t FIFOMode; /*!< Specifies if the FIFO mode or Direct mode will be used for the specified stream. |
| Kojto | 110:165afa46840b | 97 | This parameter can be a value of @ref DMA_FIFO_direct_mode |
| Kojto | 110:165afa46840b | 98 | @note The Direct mode (FIFO mode disabled) cannot be used if the |
| Kojto | 110:165afa46840b | 99 | memory-to-memory data transfer is configured on the selected stream */ |
| Kojto | 110:165afa46840b | 100 | |
| Kojto | 110:165afa46840b | 101 | uint32_t FIFOThreshold; /*!< Specifies the FIFO threshold level. |
| Kojto | 110:165afa46840b | 102 | This parameter can be a value of @ref DMA_FIFO_threshold_level */ |
| Kojto | 110:165afa46840b | 103 | |
| Kojto | 110:165afa46840b | 104 | uint32_t MemBurst; /*!< Specifies the Burst transfer configuration for the memory transfers. |
| Kojto | 110:165afa46840b | 105 | It specifies the amount of data to be transferred in a single non interruptible |
| Kojto | 110:165afa46840b | 106 | transaction. |
| Kojto | 110:165afa46840b | 107 | This parameter can be a value of @ref DMA_Memory_burst |
| Kojto | 110:165afa46840b | 108 | @note The burst mode is possible only if the address Increment mode is enabled. */ |
| Kojto | 110:165afa46840b | 109 | |
| Kojto | 110:165afa46840b | 110 | uint32_t PeriphBurst; /*!< Specifies the Burst transfer configuration for the peripheral transfers. |
| Kojto | 110:165afa46840b | 111 | It specifies the amount of data to be transferred in a single non interruptable |
| Kojto | 110:165afa46840b | 112 | transaction. |
| Kojto | 110:165afa46840b | 113 | This parameter can be a value of @ref DMA_Peripheral_burst |
| Kojto | 110:165afa46840b | 114 | @note The burst mode is possible only if the address Increment mode is enabled. */ |
| Kojto | 110:165afa46840b | 115 | }DMA_InitTypeDef; |
| Kojto | 110:165afa46840b | 116 | |
| Kojto | 110:165afa46840b | 117 | |
| Kojto | 110:165afa46840b | 118 | /** |
| Kojto | 110:165afa46840b | 119 | * @brief HAL DMA State structures definition |
| Kojto | 110:165afa46840b | 120 | */ |
| Kojto | 110:165afa46840b | 121 | typedef enum |
| Kojto | 110:165afa46840b | 122 | { |
| Kojto | 110:165afa46840b | 123 | HAL_DMA_STATE_RESET = 0x00, /*!< DMA not yet initialized or disabled */ |
| Kojto | 110:165afa46840b | 124 | HAL_DMA_STATE_READY = 0x01, /*!< DMA initialized and ready for use */ |
| Kojto | 110:165afa46840b | 125 | HAL_DMA_STATE_READY_MEM0 = 0x11, /*!< DMA Mem0 process success */ |
| Kojto | 110:165afa46840b | 126 | HAL_DMA_STATE_READY_MEM1 = 0x21, /*!< DMA Mem1 process success */ |
| Kojto | 110:165afa46840b | 127 | HAL_DMA_STATE_READY_HALF_MEM0 = 0x31, /*!< DMA Mem0 Half process success */ |
| Kojto | 110:165afa46840b | 128 | HAL_DMA_STATE_READY_HALF_MEM1 = 0x41, /*!< DMA Mem1 Half process success */ |
| Kojto | 110:165afa46840b | 129 | HAL_DMA_STATE_BUSY = 0x02, /*!< DMA process is ongoing */ |
| Kojto | 110:165afa46840b | 130 | HAL_DMA_STATE_BUSY_MEM0 = 0x12, /*!< DMA Mem0 process is ongoing */ |
| Kojto | 110:165afa46840b | 131 | HAL_DMA_STATE_BUSY_MEM1 = 0x22, /*!< DMA Mem1 process is ongoing */ |
| Kojto | 110:165afa46840b | 132 | HAL_DMA_STATE_TIMEOUT = 0x03, /*!< DMA timeout state */ |
| Kojto | 110:165afa46840b | 133 | HAL_DMA_STATE_ERROR = 0x04, /*!< DMA error state */ |
| Kojto | 110:165afa46840b | 134 | }HAL_DMA_StateTypeDef; |
| Kojto | 110:165afa46840b | 135 | |
| Kojto | 110:165afa46840b | 136 | /** |
| Kojto | 110:165afa46840b | 137 | * @brief HAL DMA Error Code structure definition |
| Kojto | 110:165afa46840b | 138 | */ |
| Kojto | 110:165afa46840b | 139 | typedef enum |
| Kojto | 110:165afa46840b | 140 | { |
| Kojto | 110:165afa46840b | 141 | HAL_DMA_FULL_TRANSFER = 0x00, /*!< Full transfer */ |
| Kojto | 110:165afa46840b | 142 | HAL_DMA_HALF_TRANSFER = 0x01, /*!< Half Transfer */ |
| Kojto | 110:165afa46840b | 143 | }HAL_DMA_LevelCompleteTypeDef; |
| Kojto | 110:165afa46840b | 144 | |
| Kojto | 110:165afa46840b | 145 | /** |
| Kojto | 110:165afa46840b | 146 | * @brief DMA handle Structure definition |
| Kojto | 110:165afa46840b | 147 | */ |
| Kojto | 110:165afa46840b | 148 | typedef struct __DMA_HandleTypeDef |
| Kojto | 110:165afa46840b | 149 | { |
| Kojto | 110:165afa46840b | 150 | DMA_Stream_TypeDef *Instance; /*!< Register base address */ |
| Kojto | 110:165afa46840b | 151 | |
| Kojto | 110:165afa46840b | 152 | DMA_InitTypeDef Init; /*!< DMA communication parameters */ |
| Kojto | 110:165afa46840b | 153 | |
| Kojto | 110:165afa46840b | 154 | HAL_LockTypeDef Lock; /*!< DMA locking object */ |
| Kojto | 110:165afa46840b | 155 | |
| Kojto | 110:165afa46840b | 156 | __IO HAL_DMA_StateTypeDef State; /*!< DMA transfer state */ |
| Kojto | 110:165afa46840b | 157 | |
| Kojto | 110:165afa46840b | 158 | void *Parent; /*!< Parent object state */ |
| Kojto | 110:165afa46840b | 159 | |
| Kojto | 110:165afa46840b | 160 | void (* XferCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer complete callback */ |
| Kojto | 110:165afa46840b | 161 | |
| Kojto | 110:165afa46840b | 162 | void (* XferHalfCpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA Half transfer complete callback */ |
| Kojto | 110:165afa46840b | 163 | |
| Kojto | 110:165afa46840b | 164 | void (* XferM1CpltCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer complete Memory1 callback */ |
| Kojto | 110:165afa46840b | 165 | |
| Kojto | 110:165afa46840b | 166 | void (* XferErrorCallback)( struct __DMA_HandleTypeDef * hdma); /*!< DMA transfer error callback */ |
| Kojto | 110:165afa46840b | 167 | |
| Kojto | 110:165afa46840b | 168 | __IO uint32_t ErrorCode; /*!< DMA Error code */ |
| Kojto | 110:165afa46840b | 169 | |
| Kojto | 110:165afa46840b | 170 | uint32_t StreamBaseAddress; /*!< DMA Stream Base Address */ |
| Kojto | 110:165afa46840b | 171 | |
| Kojto | 110:165afa46840b | 172 | uint32_t StreamIndex; /*!< DMA Stream Index */ |
| Kojto | 110:165afa46840b | 173 | }DMA_HandleTypeDef; |
| Kojto | 110:165afa46840b | 174 | |
| Kojto | 110:165afa46840b | 175 | /** |
| Kojto | 110:165afa46840b | 176 | * @} |
| Kojto | 110:165afa46840b | 177 | */ |
| Kojto | 110:165afa46840b | 178 | |
| Kojto | 110:165afa46840b | 179 | /* Exported constants --------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 180 | |
| Kojto | 110:165afa46840b | 181 | /** @defgroup DMA_Exported_Constants DMA Exported Constants |
| Kojto | 110:165afa46840b | 182 | * @brief DMA Exported constants |
| Kojto | 110:165afa46840b | 183 | * @{ |
| Kojto | 110:165afa46840b | 184 | */ |
| Kojto | 110:165afa46840b | 185 | |
| Kojto | 110:165afa46840b | 186 | /** @defgroup DMA_Error_Code DMA Error Code |
| Kojto | 110:165afa46840b | 187 | * @brief DMA Error Code |
| Kojto | 110:165afa46840b | 188 | * @{ |
| Kojto | 110:165afa46840b | 189 | */ |
| Kojto | 110:165afa46840b | 190 | #define HAL_DMA_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */ |
| Kojto | 110:165afa46840b | 191 | #define HAL_DMA_ERROR_TE ((uint32_t)0x00000001) /*!< Transfer error */ |
| Kojto | 110:165afa46840b | 192 | #define HAL_DMA_ERROR_FE ((uint32_t)0x00000002) /*!< FIFO error */ |
| Kojto | 110:165afa46840b | 193 | #define HAL_DMA_ERROR_DME ((uint32_t)0x00000004) /*!< Direct Mode error */ |
| Kojto | 110:165afa46840b | 194 | #define HAL_DMA_ERROR_TIMEOUT ((uint32_t)0x00000020) /*!< Timeout error */ |
| Kojto | 110:165afa46840b | 195 | /** |
| Kojto | 110:165afa46840b | 196 | * @} |
| Kojto | 110:165afa46840b | 197 | */ |
| Kojto | 110:165afa46840b | 198 | |
| Kojto | 110:165afa46840b | 199 | /** @defgroup DMA_Channel_selection DMA Channel selection |
| Kojto | 110:165afa46840b | 200 | * @brief DMA channel selection |
| Kojto | 110:165afa46840b | 201 | * @{ |
| Kojto | 110:165afa46840b | 202 | */ |
| Kojto | 110:165afa46840b | 203 | #define DMA_CHANNEL_0 ((uint32_t)0x00000000) /*!< DMA Channel 0 */ |
| Kojto | 110:165afa46840b | 204 | #define DMA_CHANNEL_1 ((uint32_t)0x02000000) /*!< DMA Channel 1 */ |
| Kojto | 110:165afa46840b | 205 | #define DMA_CHANNEL_2 ((uint32_t)0x04000000) /*!< DMA Channel 2 */ |
| Kojto | 110:165afa46840b | 206 | #define DMA_CHANNEL_3 ((uint32_t)0x06000000) /*!< DMA Channel 3 */ |
| Kojto | 110:165afa46840b | 207 | #define DMA_CHANNEL_4 ((uint32_t)0x08000000) /*!< DMA Channel 4 */ |
| Kojto | 110:165afa46840b | 208 | #define DMA_CHANNEL_5 ((uint32_t)0x0A000000) /*!< DMA Channel 5 */ |
| Kojto | 110:165afa46840b | 209 | #define DMA_CHANNEL_6 ((uint32_t)0x0C000000) /*!< DMA Channel 6 */ |
| Kojto | 110:165afa46840b | 210 | #define DMA_CHANNEL_7 ((uint32_t)0x0E000000) /*!< DMA Channel 7 */ |
| Kojto | 110:165afa46840b | 211 | /** |
| Kojto | 110:165afa46840b | 212 | * @} |
| Kojto | 110:165afa46840b | 213 | */ |
| Kojto | 110:165afa46840b | 214 | |
| Kojto | 110:165afa46840b | 215 | /** @defgroup DMA_Data_transfer_direction DMA Data transfer direction |
| Kojto | 110:165afa46840b | 216 | * @brief DMA data transfer direction |
| Kojto | 110:165afa46840b | 217 | * @{ |
| Kojto | 110:165afa46840b | 218 | */ |
| Kojto | 110:165afa46840b | 219 | #define DMA_PERIPH_TO_MEMORY ((uint32_t)0x00000000) /*!< Peripheral to memory direction */ |
| Kojto | 110:165afa46840b | 220 | #define DMA_MEMORY_TO_PERIPH ((uint32_t)DMA_SxCR_DIR_0) /*!< Memory to peripheral direction */ |
| Kojto | 110:165afa46840b | 221 | #define DMA_MEMORY_TO_MEMORY ((uint32_t)DMA_SxCR_DIR_1) /*!< Memory to memory direction */ |
| Kojto | 110:165afa46840b | 222 | /** |
| Kojto | 110:165afa46840b | 223 | * @} |
| Kojto | 110:165afa46840b | 224 | */ |
| Kojto | 110:165afa46840b | 225 | |
| Kojto | 110:165afa46840b | 226 | /** @defgroup DMA_Peripheral_incremented_mode DMA Peripheral incremented mode |
| Kojto | 110:165afa46840b | 227 | * @brief DMA peripheral incremented mode |
| Kojto | 110:165afa46840b | 228 | * @{ |
| Kojto | 110:165afa46840b | 229 | */ |
| Kojto | 110:165afa46840b | 230 | #define DMA_PINC_ENABLE ((uint32_t)DMA_SxCR_PINC) /*!< Peripheral increment mode enable */ |
| Kojto | 110:165afa46840b | 231 | #define DMA_PINC_DISABLE ((uint32_t)0x00000000) /*!< Peripheral increment mode disable */ |
| Kojto | 110:165afa46840b | 232 | /** |
| Kojto | 110:165afa46840b | 233 | * @} |
| Kojto | 110:165afa46840b | 234 | */ |
| Kojto | 110:165afa46840b | 235 | |
| Kojto | 110:165afa46840b | 236 | /** @defgroup DMA_Memory_incremented_mode DMA Memory incremented mode |
| Kojto | 110:165afa46840b | 237 | * @brief DMA memory incremented mode |
| Kojto | 110:165afa46840b | 238 | * @{ |
| Kojto | 110:165afa46840b | 239 | */ |
| Kojto | 110:165afa46840b | 240 | #define DMA_MINC_ENABLE ((uint32_t)DMA_SxCR_MINC) /*!< Memory increment mode enable */ |
| Kojto | 110:165afa46840b | 241 | #define DMA_MINC_DISABLE ((uint32_t)0x00000000) /*!< Memory increment mode disable */ |
| Kojto | 110:165afa46840b | 242 | /** |
| Kojto | 110:165afa46840b | 243 | * @} |
| Kojto | 110:165afa46840b | 244 | */ |
| Kojto | 110:165afa46840b | 245 | |
| Kojto | 110:165afa46840b | 246 | /** @defgroup DMA_Peripheral_data_size DMA Peripheral data size |
| Kojto | 110:165afa46840b | 247 | * @brief DMA peripheral data size |
| Kojto | 110:165afa46840b | 248 | * @{ |
| Kojto | 110:165afa46840b | 249 | */ |
| Kojto | 110:165afa46840b | 250 | #define DMA_PDATAALIGN_BYTE ((uint32_t)0x00000000) /*!< Peripheral data alignment: Byte */ |
| Kojto | 110:165afa46840b | 251 | #define DMA_PDATAALIGN_HALFWORD ((uint32_t)DMA_SxCR_PSIZE_0) /*!< Peripheral data alignment: HalfWord */ |
| Kojto | 110:165afa46840b | 252 | #define DMA_PDATAALIGN_WORD ((uint32_t)DMA_SxCR_PSIZE_1) /*!< Peripheral data alignment: Word */ |
| Kojto | 110:165afa46840b | 253 | /** |
| Kojto | 110:165afa46840b | 254 | * @} |
| Kojto | 110:165afa46840b | 255 | */ |
| Kojto | 110:165afa46840b | 256 | |
| Kojto | 110:165afa46840b | 257 | /** @defgroup DMA_Memory_data_size DMA Memory data size |
| Kojto | 110:165afa46840b | 258 | * @brief DMA memory data size |
| Kojto | 110:165afa46840b | 259 | * @{ |
| Kojto | 110:165afa46840b | 260 | */ |
| Kojto | 110:165afa46840b | 261 | #define DMA_MDATAALIGN_BYTE ((uint32_t)0x00000000) /*!< Memory data alignment: Byte */ |
| Kojto | 110:165afa46840b | 262 | #define DMA_MDATAALIGN_HALFWORD ((uint32_t)DMA_SxCR_MSIZE_0) /*!< Memory data alignment: HalfWord */ |
| Kojto | 110:165afa46840b | 263 | #define DMA_MDATAALIGN_WORD ((uint32_t)DMA_SxCR_MSIZE_1) /*!< Memory data alignment: Word */ |
| Kojto | 110:165afa46840b | 264 | /** |
| Kojto | 110:165afa46840b | 265 | * @} |
| Kojto | 110:165afa46840b | 266 | */ |
| Kojto | 110:165afa46840b | 267 | |
| Kojto | 110:165afa46840b | 268 | /** @defgroup DMA_mode DMA mode |
| Kojto | 110:165afa46840b | 269 | * @brief DMA mode |
| Kojto | 110:165afa46840b | 270 | * @{ |
| Kojto | 110:165afa46840b | 271 | */ |
| Kojto | 110:165afa46840b | 272 | #define DMA_NORMAL ((uint32_t)0x00000000) /*!< Normal mode */ |
| Kojto | 110:165afa46840b | 273 | #define DMA_CIRCULAR ((uint32_t)DMA_SxCR_CIRC) /*!< Circular mode */ |
| Kojto | 110:165afa46840b | 274 | #define DMA_PFCTRL ((uint32_t)DMA_SxCR_PFCTRL) /*!< Peripheral flow control mode */ |
| Kojto | 110:165afa46840b | 275 | /** |
| Kojto | 110:165afa46840b | 276 | * @} |
| Kojto | 110:165afa46840b | 277 | */ |
| Kojto | 110:165afa46840b | 278 | |
| Kojto | 110:165afa46840b | 279 | /** @defgroup DMA_Priority_level DMA Priority level |
| Kojto | 110:165afa46840b | 280 | * @brief DMA priority levels |
| Kojto | 110:165afa46840b | 281 | * @{ |
| Kojto | 110:165afa46840b | 282 | */ |
| Kojto | 110:165afa46840b | 283 | #define DMA_PRIORITY_LOW ((uint32_t)0x00000000) /*!< Priority level: Low */ |
| Kojto | 110:165afa46840b | 284 | #define DMA_PRIORITY_MEDIUM ((uint32_t)DMA_SxCR_PL_0) /*!< Priority level: Medium */ |
| Kojto | 110:165afa46840b | 285 | #define DMA_PRIORITY_HIGH ((uint32_t)DMA_SxCR_PL_1) /*!< Priority level: High */ |
| Kojto | 110:165afa46840b | 286 | #define DMA_PRIORITY_VERY_HIGH ((uint32_t)DMA_SxCR_PL) /*!< Priority level: Very High */ |
| Kojto | 110:165afa46840b | 287 | /** |
| Kojto | 110:165afa46840b | 288 | * @} |
| Kojto | 110:165afa46840b | 289 | */ |
| Kojto | 110:165afa46840b | 290 | |
| Kojto | 110:165afa46840b | 291 | /** @defgroup DMA_FIFO_direct_mode DMA FIFO direct mode |
| Kojto | 110:165afa46840b | 292 | * @brief DMA FIFO direct mode |
| Kojto | 110:165afa46840b | 293 | * @{ |
| Kojto | 110:165afa46840b | 294 | */ |
| Kojto | 110:165afa46840b | 295 | #define DMA_FIFOMODE_DISABLE ((uint32_t)0x00000000) /*!< FIFO mode disable */ |
| Kojto | 110:165afa46840b | 296 | #define DMA_FIFOMODE_ENABLE ((uint32_t)DMA_SxFCR_DMDIS) /*!< FIFO mode enable */ |
| Kojto | 110:165afa46840b | 297 | /** |
| Kojto | 110:165afa46840b | 298 | * @} |
| Kojto | 110:165afa46840b | 299 | */ |
| Kojto | 110:165afa46840b | 300 | |
| Kojto | 110:165afa46840b | 301 | /** @defgroup DMA_FIFO_threshold_level DMA FIFO threshold level |
| Kojto | 110:165afa46840b | 302 | * @brief DMA FIFO level |
| Kojto | 110:165afa46840b | 303 | * @{ |
| Kojto | 110:165afa46840b | 304 | */ |
| Kojto | 110:165afa46840b | 305 | #define DMA_FIFO_THRESHOLD_1QUARTERFULL ((uint32_t)0x00000000) /*!< FIFO threshold 1 quart full configuration */ |
| Kojto | 110:165afa46840b | 306 | #define DMA_FIFO_THRESHOLD_HALFFULL ((uint32_t)DMA_SxFCR_FTH_0) /*!< FIFO threshold half full configuration */ |
| Kojto | 110:165afa46840b | 307 | #define DMA_FIFO_THRESHOLD_3QUARTERSFULL ((uint32_t)DMA_SxFCR_FTH_1) /*!< FIFO threshold 3 quarts full configuration */ |
| Kojto | 110:165afa46840b | 308 | #define DMA_FIFO_THRESHOLD_FULL ((uint32_t)DMA_SxFCR_FTH) /*!< FIFO threshold full configuration */ |
| Kojto | 110:165afa46840b | 309 | /** |
| Kojto | 110:165afa46840b | 310 | * @} |
| Kojto | 110:165afa46840b | 311 | */ |
| Kojto | 110:165afa46840b | 312 | |
| Kojto | 110:165afa46840b | 313 | /** @defgroup DMA_Memory_burst DMA Memory burst |
| Kojto | 110:165afa46840b | 314 | * @brief DMA memory burst |
| Kojto | 110:165afa46840b | 315 | * @{ |
| Kojto | 110:165afa46840b | 316 | */ |
| Kojto | 110:165afa46840b | 317 | #define DMA_MBURST_SINGLE ((uint32_t)0x00000000) |
| Kojto | 110:165afa46840b | 318 | #define DMA_MBURST_INC4 ((uint32_t)DMA_SxCR_MBURST_0) |
| Kojto | 110:165afa46840b | 319 | #define DMA_MBURST_INC8 ((uint32_t)DMA_SxCR_MBURST_1) |
| Kojto | 110:165afa46840b | 320 | #define DMA_MBURST_INC16 ((uint32_t)DMA_SxCR_MBURST) |
| Kojto | 110:165afa46840b | 321 | /** |
| Kojto | 110:165afa46840b | 322 | * @} |
| Kojto | 110:165afa46840b | 323 | */ |
| Kojto | 110:165afa46840b | 324 | |
| Kojto | 110:165afa46840b | 325 | /** @defgroup DMA_Peripheral_burst DMA Peripheral burst |
| Kojto | 110:165afa46840b | 326 | * @brief DMA peripheral burst |
| Kojto | 110:165afa46840b | 327 | * @{ |
| Kojto | 110:165afa46840b | 328 | */ |
| Kojto | 110:165afa46840b | 329 | #define DMA_PBURST_SINGLE ((uint32_t)0x00000000) |
| Kojto | 110:165afa46840b | 330 | #define DMA_PBURST_INC4 ((uint32_t)DMA_SxCR_PBURST_0) |
| Kojto | 110:165afa46840b | 331 | #define DMA_PBURST_INC8 ((uint32_t)DMA_SxCR_PBURST_1) |
| Kojto | 110:165afa46840b | 332 | #define DMA_PBURST_INC16 ((uint32_t)DMA_SxCR_PBURST) |
| Kojto | 110:165afa46840b | 333 | /** |
| Kojto | 110:165afa46840b | 334 | * @} |
| Kojto | 110:165afa46840b | 335 | */ |
| Kojto | 110:165afa46840b | 336 | |
| Kojto | 110:165afa46840b | 337 | /** @defgroup DMA_interrupt_enable_definitions DMA interrupt enable definitions |
| Kojto | 110:165afa46840b | 338 | * @brief DMA interrupts definition |
| Kojto | 110:165afa46840b | 339 | * @{ |
| Kojto | 110:165afa46840b | 340 | */ |
| Kojto | 110:165afa46840b | 341 | #define DMA_IT_TC ((uint32_t)DMA_SxCR_TCIE) |
| Kojto | 110:165afa46840b | 342 | #define DMA_IT_HT ((uint32_t)DMA_SxCR_HTIE) |
| Kojto | 110:165afa46840b | 343 | #define DMA_IT_TE ((uint32_t)DMA_SxCR_TEIE) |
| Kojto | 110:165afa46840b | 344 | #define DMA_IT_DME ((uint32_t)DMA_SxCR_DMEIE) |
| Kojto | 110:165afa46840b | 345 | #define DMA_IT_FE ((uint32_t)0x00000080) |
| Kojto | 110:165afa46840b | 346 | /** |
| Kojto | 110:165afa46840b | 347 | * @} |
| Kojto | 110:165afa46840b | 348 | */ |
| Kojto | 110:165afa46840b | 349 | |
| Kojto | 110:165afa46840b | 350 | /** @defgroup DMA_flag_definitions DMA flag definitions |
| Kojto | 110:165afa46840b | 351 | * @brief DMA flag definitions |
| Kojto | 110:165afa46840b | 352 | * @{ |
| Kojto | 110:165afa46840b | 353 | */ |
| Kojto | 110:165afa46840b | 354 | #define DMA_FLAG_FEIF0_4 ((uint32_t)0x00800001) |
| Kojto | 110:165afa46840b | 355 | #define DMA_FLAG_DMEIF0_4 ((uint32_t)0x00800004) |
| Kojto | 110:165afa46840b | 356 | #define DMA_FLAG_TEIF0_4 ((uint32_t)0x00000008) |
| Kojto | 110:165afa46840b | 357 | #define DMA_FLAG_HTIF0_4 ((uint32_t)0x00000010) |
| Kojto | 110:165afa46840b | 358 | #define DMA_FLAG_TCIF0_4 ((uint32_t)0x00000020) |
| Kojto | 110:165afa46840b | 359 | #define DMA_FLAG_FEIF1_5 ((uint32_t)0x00000040) |
| Kojto | 110:165afa46840b | 360 | #define DMA_FLAG_DMEIF1_5 ((uint32_t)0x00000100) |
| Kojto | 110:165afa46840b | 361 | #define DMA_FLAG_TEIF1_5 ((uint32_t)0x00000200) |
| Kojto | 110:165afa46840b | 362 | #define DMA_FLAG_HTIF1_5 ((uint32_t)0x00000400) |
| Kojto | 110:165afa46840b | 363 | #define DMA_FLAG_TCIF1_5 ((uint32_t)0x00000800) |
| Kojto | 110:165afa46840b | 364 | #define DMA_FLAG_FEIF2_6 ((uint32_t)0x00010000) |
| Kojto | 110:165afa46840b | 365 | #define DMA_FLAG_DMEIF2_6 ((uint32_t)0x00040000) |
| Kojto | 110:165afa46840b | 366 | #define DMA_FLAG_TEIF2_6 ((uint32_t)0x00080000) |
| Kojto | 110:165afa46840b | 367 | #define DMA_FLAG_HTIF2_6 ((uint32_t)0x00100000) |
| Kojto | 110:165afa46840b | 368 | #define DMA_FLAG_TCIF2_6 ((uint32_t)0x00200000) |
| Kojto | 110:165afa46840b | 369 | #define DMA_FLAG_FEIF3_7 ((uint32_t)0x00400000) |
| Kojto | 110:165afa46840b | 370 | #define DMA_FLAG_DMEIF3_7 ((uint32_t)0x01000000) |
| Kojto | 110:165afa46840b | 371 | #define DMA_FLAG_TEIF3_7 ((uint32_t)0x02000000) |
| Kojto | 110:165afa46840b | 372 | #define DMA_FLAG_HTIF3_7 ((uint32_t)0x04000000) |
| Kojto | 110:165afa46840b | 373 | #define DMA_FLAG_TCIF3_7 ((uint32_t)0x08000000) |
| Kojto | 110:165afa46840b | 374 | /** |
| Kojto | 110:165afa46840b | 375 | * @} |
| Kojto | 110:165afa46840b | 376 | */ |
| Kojto | 110:165afa46840b | 377 | |
| Kojto | 110:165afa46840b | 378 | /** |
| Kojto | 110:165afa46840b | 379 | * @} |
| Kojto | 110:165afa46840b | 380 | */ |
| Kojto | 110:165afa46840b | 381 | |
| Kojto | 110:165afa46840b | 382 | /* Exported macro ------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 383 | |
| Kojto | 110:165afa46840b | 384 | /** @brief Reset DMA handle state |
| Kojto | 110:165afa46840b | 385 | * @param __HANDLE__: specifies the DMA handle. |
| Kojto | 110:165afa46840b | 386 | * @retval None |
| Kojto | 110:165afa46840b | 387 | */ |
| Kojto | 110:165afa46840b | 388 | #define __HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA_STATE_RESET) |
| Kojto | 110:165afa46840b | 389 | |
| Kojto | 110:165afa46840b | 390 | /** |
| Kojto | 110:165afa46840b | 391 | * @brief Return the current DMA Stream FIFO filled level. |
| Kojto | 110:165afa46840b | 392 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 393 | * @retval The FIFO filling state. |
| Kojto | 110:165afa46840b | 394 | * - DMA_FIFOStatus_Less1QuarterFull: when FIFO is less than 1 quarter-full |
| Kojto | 110:165afa46840b | 395 | * and not empty. |
| Kojto | 110:165afa46840b | 396 | * - DMA_FIFOStatus_1QuarterFull: if more than 1 quarter-full. |
| Kojto | 110:165afa46840b | 397 | * - DMA_FIFOStatus_HalfFull: if more than 1 half-full. |
| Kojto | 110:165afa46840b | 398 | * - DMA_FIFOStatus_3QuartersFull: if more than 3 quarters-full. |
| Kojto | 110:165afa46840b | 399 | * - DMA_FIFOStatus_Empty: when FIFO is empty |
| Kojto | 110:165afa46840b | 400 | * - DMA_FIFOStatus_Full: when FIFO is full |
| Kojto | 110:165afa46840b | 401 | */ |
| Kojto | 110:165afa46840b | 402 | #define __HAL_DMA_GET_FS(__HANDLE__) (((__HANDLE__)->Instance->FCR & (DMA_SxFCR_FS))) |
| Kojto | 110:165afa46840b | 403 | |
| Kojto | 110:165afa46840b | 404 | /** |
| Kojto | 110:165afa46840b | 405 | * @brief Enable the specified DMA Stream. |
| Kojto | 110:165afa46840b | 406 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 407 | * @retval None |
| Kojto | 110:165afa46840b | 408 | */ |
| Kojto | 110:165afa46840b | 409 | #define __HAL_DMA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= DMA_SxCR_EN) |
| Kojto | 110:165afa46840b | 410 | |
| Kojto | 110:165afa46840b | 411 | /** |
| Kojto | 110:165afa46840b | 412 | * @brief Disable the specified DMA Stream. |
| Kojto | 110:165afa46840b | 413 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 414 | * @retval None |
| Kojto | 110:165afa46840b | 415 | */ |
| Kojto | 110:165afa46840b | 416 | #define __HAL_DMA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~DMA_SxCR_EN) |
| Kojto | 110:165afa46840b | 417 | |
| Kojto | 110:165afa46840b | 418 | /* Interrupt & Flag management */ |
| Kojto | 110:165afa46840b | 419 | |
| Kojto | 110:165afa46840b | 420 | /** |
| Kojto | 110:165afa46840b | 421 | * @brief Return the current DMA Stream transfer complete flag. |
| Kojto | 110:165afa46840b | 422 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 423 | * @retval The specified transfer complete flag index. |
| Kojto | 110:165afa46840b | 424 | */ |
| Kojto | 110:165afa46840b | 425 | #define __HAL_DMA_GET_TC_FLAG_INDEX(__HANDLE__) \ |
| Kojto | 110:165afa46840b | 426 | (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_TCIF0_4 :\ |
| Kojto | 110:165afa46840b | 427 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_TCIF0_4 :\ |
| Kojto | 110:165afa46840b | 428 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_TCIF0_4 :\ |
| Kojto | 110:165afa46840b | 429 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_TCIF0_4 :\ |
| Kojto | 110:165afa46840b | 430 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_TCIF1_5 :\ |
| Kojto | 110:165afa46840b | 431 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_TCIF1_5 :\ |
| Kojto | 110:165afa46840b | 432 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_TCIF1_5 :\ |
| Kojto | 110:165afa46840b | 433 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_TCIF1_5 :\ |
| Kojto | 110:165afa46840b | 434 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_TCIF2_6 :\ |
| Kojto | 110:165afa46840b | 435 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_TCIF2_6 :\ |
| Kojto | 110:165afa46840b | 436 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_TCIF2_6 :\ |
| Kojto | 110:165afa46840b | 437 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_TCIF2_6 :\ |
| Kojto | 110:165afa46840b | 438 | DMA_FLAG_TCIF3_7) |
| Kojto | 110:165afa46840b | 439 | |
| Kojto | 110:165afa46840b | 440 | /** |
| Kojto | 110:165afa46840b | 441 | * @brief Return the current DMA Stream half transfer complete flag. |
| Kojto | 110:165afa46840b | 442 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 443 | * @retval The specified half transfer complete flag index. |
| Kojto | 110:165afa46840b | 444 | */ |
| Kojto | 110:165afa46840b | 445 | #define __HAL_DMA_GET_HT_FLAG_INDEX(__HANDLE__)\ |
| Kojto | 110:165afa46840b | 446 | (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_HTIF0_4 :\ |
| Kojto | 110:165afa46840b | 447 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_HTIF0_4 :\ |
| Kojto | 110:165afa46840b | 448 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_HTIF0_4 :\ |
| Kojto | 110:165afa46840b | 449 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_HTIF0_4 :\ |
| Kojto | 110:165afa46840b | 450 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_HTIF1_5 :\ |
| Kojto | 110:165afa46840b | 451 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_HTIF1_5 :\ |
| Kojto | 110:165afa46840b | 452 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_HTIF1_5 :\ |
| Kojto | 110:165afa46840b | 453 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_HTIF1_5 :\ |
| Kojto | 110:165afa46840b | 454 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_HTIF2_6 :\ |
| Kojto | 110:165afa46840b | 455 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_HTIF2_6 :\ |
| Kojto | 110:165afa46840b | 456 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_HTIF2_6 :\ |
| Kojto | 110:165afa46840b | 457 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_HTIF2_6 :\ |
| Kojto | 110:165afa46840b | 458 | DMA_FLAG_HTIF3_7) |
| Kojto | 110:165afa46840b | 459 | |
| Kojto | 110:165afa46840b | 460 | /** |
| Kojto | 110:165afa46840b | 461 | * @brief Return the current DMA Stream transfer error flag. |
| Kojto | 110:165afa46840b | 462 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 463 | * @retval The specified transfer error flag index. |
| Kojto | 110:165afa46840b | 464 | */ |
| Kojto | 110:165afa46840b | 465 | #define __HAL_DMA_GET_TE_FLAG_INDEX(__HANDLE__)\ |
| Kojto | 110:165afa46840b | 466 | (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_TEIF0_4 :\ |
| Kojto | 110:165afa46840b | 467 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_TEIF0_4 :\ |
| Kojto | 110:165afa46840b | 468 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_TEIF0_4 :\ |
| Kojto | 110:165afa46840b | 469 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_TEIF0_4 :\ |
| Kojto | 110:165afa46840b | 470 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_TEIF1_5 :\ |
| Kojto | 110:165afa46840b | 471 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_TEIF1_5 :\ |
| Kojto | 110:165afa46840b | 472 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_TEIF1_5 :\ |
| Kojto | 110:165afa46840b | 473 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_TEIF1_5 :\ |
| Kojto | 110:165afa46840b | 474 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_TEIF2_6 :\ |
| Kojto | 110:165afa46840b | 475 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_TEIF2_6 :\ |
| Kojto | 110:165afa46840b | 476 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_TEIF2_6 :\ |
| Kojto | 110:165afa46840b | 477 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_TEIF2_6 :\ |
| Kojto | 110:165afa46840b | 478 | DMA_FLAG_TEIF3_7) |
| Kojto | 110:165afa46840b | 479 | |
| Kojto | 110:165afa46840b | 480 | /** |
| Kojto | 110:165afa46840b | 481 | * @brief Return the current DMA Stream FIFO error flag. |
| Kojto | 110:165afa46840b | 482 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 483 | * @retval The specified FIFO error flag index. |
| Kojto | 110:165afa46840b | 484 | */ |
| Kojto | 110:165afa46840b | 485 | #define __HAL_DMA_GET_FE_FLAG_INDEX(__HANDLE__)\ |
| Kojto | 110:165afa46840b | 486 | (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_FEIF0_4 :\ |
| Kojto | 110:165afa46840b | 487 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_FEIF0_4 :\ |
| Kojto | 110:165afa46840b | 488 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_FEIF0_4 :\ |
| Kojto | 110:165afa46840b | 489 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_FEIF0_4 :\ |
| Kojto | 110:165afa46840b | 490 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_FEIF1_5 :\ |
| Kojto | 110:165afa46840b | 491 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_FEIF1_5 :\ |
| Kojto | 110:165afa46840b | 492 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_FEIF1_5 :\ |
| Kojto | 110:165afa46840b | 493 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_FEIF1_5 :\ |
| Kojto | 110:165afa46840b | 494 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_FEIF2_6 :\ |
| Kojto | 110:165afa46840b | 495 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_FEIF2_6 :\ |
| Kojto | 110:165afa46840b | 496 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_FEIF2_6 :\ |
| Kojto | 110:165afa46840b | 497 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_FEIF2_6 :\ |
| Kojto | 110:165afa46840b | 498 | DMA_FLAG_FEIF3_7) |
| Kojto | 110:165afa46840b | 499 | |
| Kojto | 110:165afa46840b | 500 | /** |
| Kojto | 110:165afa46840b | 501 | * @brief Return the current DMA Stream direct mode error flag. |
| Kojto | 110:165afa46840b | 502 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 503 | * @retval The specified direct mode error flag index. |
| Kojto | 110:165afa46840b | 504 | */ |
| Kojto | 110:165afa46840b | 505 | #define __HAL_DMA_GET_DME_FLAG_INDEX(__HANDLE__)\ |
| Kojto | 110:165afa46840b | 506 | (((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream0))? DMA_FLAG_DMEIF0_4 :\ |
| Kojto | 110:165afa46840b | 507 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream0))? DMA_FLAG_DMEIF0_4 :\ |
| Kojto | 110:165afa46840b | 508 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream4))? DMA_FLAG_DMEIF0_4 :\ |
| Kojto | 110:165afa46840b | 509 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream4))? DMA_FLAG_DMEIF0_4 :\ |
| Kojto | 110:165afa46840b | 510 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream1))? DMA_FLAG_DMEIF1_5 :\ |
| Kojto | 110:165afa46840b | 511 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream1))? DMA_FLAG_DMEIF1_5 :\ |
| Kojto | 110:165afa46840b | 512 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream5))? DMA_FLAG_DMEIF1_5 :\ |
| Kojto | 110:165afa46840b | 513 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream5))? DMA_FLAG_DMEIF1_5 :\ |
| Kojto | 110:165afa46840b | 514 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream2))? DMA_FLAG_DMEIF2_6 :\ |
| Kojto | 110:165afa46840b | 515 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream2))? DMA_FLAG_DMEIF2_6 :\ |
| Kojto | 110:165afa46840b | 516 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA1_Stream6))? DMA_FLAG_DMEIF2_6 :\ |
| Kojto | 110:165afa46840b | 517 | ((uint32_t)((__HANDLE__)->Instance) == ((uint32_t)DMA2_Stream6))? DMA_FLAG_DMEIF2_6 :\ |
| Kojto | 110:165afa46840b | 518 | DMA_FLAG_DMEIF3_7) |
| Kojto | 110:165afa46840b | 519 | |
| Kojto | 110:165afa46840b | 520 | /** |
| Kojto | 110:165afa46840b | 521 | * @brief Get the DMA Stream pending flags. |
| Kojto | 110:165afa46840b | 522 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 523 | * @param __FLAG__: Get the specified flag. |
| Kojto | 110:165afa46840b | 524 | * This parameter can be any combination of the following values: |
| Kojto | 110:165afa46840b | 525 | * @arg DMA_FLAG_TCIFx: Transfer complete flag. |
| Kojto | 110:165afa46840b | 526 | * @arg DMA_FLAG_HTIFx: Half transfer complete flag. |
| Kojto | 110:165afa46840b | 527 | * @arg DMA_FLAG_TEIFx: Transfer error flag. |
| Kojto | 110:165afa46840b | 528 | * @arg DMA_FLAG_DMEIFx: Direct mode error flag. |
| Kojto | 110:165afa46840b | 529 | * @arg DMA_FLAG_FEIFx: FIFO error flag. |
| Kojto | 110:165afa46840b | 530 | * Where x can be 0_4, 1_5, 2_6 or 3_7 to select the DMA Stream flag. |
| Kojto | 110:165afa46840b | 531 | * @retval The state of FLAG (SET or RESET). |
| Kojto | 110:165afa46840b | 532 | */ |
| Kojto | 110:165afa46840b | 533 | #define __HAL_DMA_GET_FLAG(__HANDLE__, __FLAG__)\ |
| Kojto | 110:165afa46840b | 534 | (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA2_Stream3)? (DMA2->HISR & (__FLAG__)) :\ |
| Kojto | 110:165afa46840b | 535 | ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream7)? (DMA2->LISR & (__FLAG__)) :\ |
| Kojto | 110:165afa46840b | 536 | ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream3)? (DMA1->HISR & (__FLAG__)) : (DMA1->LISR & (__FLAG__))) |
| Kojto | 110:165afa46840b | 537 | |
| Kojto | 110:165afa46840b | 538 | /** |
| Kojto | 110:165afa46840b | 539 | * @brief Clear the DMA Stream pending flags. |
| Kojto | 110:165afa46840b | 540 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 541 | * @param __FLAG__: specifies the flag to clear. |
| Kojto | 110:165afa46840b | 542 | * This parameter can be any combination of the following values: |
| Kojto | 110:165afa46840b | 543 | * @arg DMA_FLAG_TCIFx: Transfer complete flag. |
| Kojto | 110:165afa46840b | 544 | * @arg DMA_FLAG_HTIFx: Half transfer complete flag. |
| Kojto | 110:165afa46840b | 545 | * @arg DMA_FLAG_TEIFx: Transfer error flag. |
| Kojto | 110:165afa46840b | 546 | * @arg DMA_FLAG_DMEIFx: Direct mode error flag. |
| Kojto | 110:165afa46840b | 547 | * @arg DMA_FLAG_FEIFx: FIFO error flag. |
| Kojto | 110:165afa46840b | 548 | * Where x can be 0_4, 1_5, 2_6 or 3_7 to select the DMA Stream flag. |
| Kojto | 110:165afa46840b | 549 | * @retval None |
| Kojto | 110:165afa46840b | 550 | */ |
| Kojto | 110:165afa46840b | 551 | #define __HAL_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__) \ |
| Kojto | 110:165afa46840b | 552 | (((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA2_Stream3)? (DMA2->HIFCR = (__FLAG__)) :\ |
| Kojto | 110:165afa46840b | 553 | ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream7)? (DMA2->LIFCR = (__FLAG__)) :\ |
| Kojto | 110:165afa46840b | 554 | ((uint32_t)((__HANDLE__)->Instance) > (uint32_t)DMA1_Stream3)? (DMA1->HIFCR = (__FLAG__)) : (DMA1->LIFCR = (__FLAG__))) |
| Kojto | 110:165afa46840b | 555 | |
| Kojto | 110:165afa46840b | 556 | /** |
| Kojto | 110:165afa46840b | 557 | * @brief Enable the specified DMA Stream interrupts. |
| Kojto | 110:165afa46840b | 558 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 559 | * @param __INTERRUPT__: specifies the DMA interrupt sources to be enabled or disabled. |
| Kojto | 110:165afa46840b | 560 | * This parameter can be any combination of the following values: |
| Kojto | 110:165afa46840b | 561 | * @arg DMA_IT_TC: Transfer complete interrupt mask. |
| Kojto | 110:165afa46840b | 562 | * @arg DMA_IT_HT: Half transfer complete interrupt mask. |
| Kojto | 110:165afa46840b | 563 | * @arg DMA_IT_TE: Transfer error interrupt mask. |
| Kojto | 110:165afa46840b | 564 | * @arg DMA_IT_FE: FIFO error interrupt mask. |
| Kojto | 110:165afa46840b | 565 | * @arg DMA_IT_DME: Direct mode error interrupt. |
| Kojto | 110:165afa46840b | 566 | * @retval None |
| Kojto | 110:165afa46840b | 567 | */ |
| Kojto | 110:165afa46840b | 568 | #define __HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((__INTERRUPT__) != DMA_IT_FE)? \ |
| Kojto | 110:165afa46840b | 569 | ((__HANDLE__)->Instance->CR |= (__INTERRUPT__)) : ((__HANDLE__)->Instance->FCR |= (__INTERRUPT__))) |
| Kojto | 110:165afa46840b | 570 | |
| Kojto | 110:165afa46840b | 571 | /** |
| Kojto | 110:165afa46840b | 572 | * @brief Disable the specified DMA Stream interrupts. |
| Kojto | 110:165afa46840b | 573 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 574 | * @param __INTERRUPT__: specifies the DMA interrupt sources to be enabled or disabled. |
| Kojto | 110:165afa46840b | 575 | * This parameter can be any combination of the following values: |
| Kojto | 110:165afa46840b | 576 | * @arg DMA_IT_TC: Transfer complete interrupt mask. |
| Kojto | 110:165afa46840b | 577 | * @arg DMA_IT_HT: Half transfer complete interrupt mask. |
| Kojto | 110:165afa46840b | 578 | * @arg DMA_IT_TE: Transfer error interrupt mask. |
| Kojto | 110:165afa46840b | 579 | * @arg DMA_IT_FE: FIFO error interrupt mask. |
| Kojto | 110:165afa46840b | 580 | * @arg DMA_IT_DME: Direct mode error interrupt. |
| Kojto | 110:165afa46840b | 581 | * @retval None |
| Kojto | 110:165afa46840b | 582 | */ |
| Kojto | 110:165afa46840b | 583 | #define __HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((__INTERRUPT__) != DMA_IT_FE)? \ |
| Kojto | 110:165afa46840b | 584 | ((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__)) : ((__HANDLE__)->Instance->FCR &= ~(__INTERRUPT__))) |
| Kojto | 110:165afa46840b | 585 | |
| Kojto | 110:165afa46840b | 586 | /** |
| Kojto | 110:165afa46840b | 587 | * @brief Check whether the specified DMA Stream interrupt is enabled or disabled. |
| Kojto | 110:165afa46840b | 588 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 589 | * @param __INTERRUPT__: specifies the DMA interrupt source to check. |
| Kojto | 110:165afa46840b | 590 | * This parameter can be one of the following values: |
| Kojto | 110:165afa46840b | 591 | * @arg DMA_IT_TC: Transfer complete interrupt mask. |
| Kojto | 110:165afa46840b | 592 | * @arg DMA_IT_HT: Half transfer complete interrupt mask. |
| Kojto | 110:165afa46840b | 593 | * @arg DMA_IT_TE: Transfer error interrupt mask. |
| Kojto | 110:165afa46840b | 594 | * @arg DMA_IT_FE: FIFO error interrupt mask. |
| Kojto | 110:165afa46840b | 595 | * @arg DMA_IT_DME: Direct mode error interrupt. |
| Kojto | 110:165afa46840b | 596 | * @retval The state of DMA_IT. |
| Kojto | 110:165afa46840b | 597 | */ |
| Kojto | 110:165afa46840b | 598 | #define __HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__INTERRUPT__) != DMA_IT_FE)? \ |
| Kojto | 110:165afa46840b | 599 | ((__HANDLE__)->Instance->CR & (__INTERRUPT__)) : \ |
| Kojto | 110:165afa46840b | 600 | ((__HANDLE__)->Instance->FCR & (__INTERRUPT__))) |
| Kojto | 110:165afa46840b | 601 | |
| Kojto | 110:165afa46840b | 602 | /** |
| Kojto | 110:165afa46840b | 603 | * @brief Writes the number of data units to be transferred on the DMA Stream. |
| Kojto | 110:165afa46840b | 604 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 605 | * @param __COUNTER__: Number of data units to be transferred (from 0 to 65535) |
| Kojto | 110:165afa46840b | 606 | * Number of data items depends only on the Peripheral data format. |
| Kojto | 110:165afa46840b | 607 | * |
| Kojto | 110:165afa46840b | 608 | * @note If Peripheral data format is Bytes: number of data units is equal |
| Kojto | 110:165afa46840b | 609 | * to total number of bytes to be transferred. |
| Kojto | 110:165afa46840b | 610 | * |
| Kojto | 110:165afa46840b | 611 | * @note If Peripheral data format is Half-Word: number of data units is |
| Kojto | 110:165afa46840b | 612 | * equal to total number of bytes to be transferred / 2. |
| Kojto | 110:165afa46840b | 613 | * |
| Kojto | 110:165afa46840b | 614 | * @note If Peripheral data format is Word: number of data units is equal |
| Kojto | 110:165afa46840b | 615 | * to total number of bytes to be transferred / 4. |
| Kojto | 110:165afa46840b | 616 | * |
| Kojto | 110:165afa46840b | 617 | * @retval The number of remaining data units in the current DMAy Streamx transfer. |
| Kojto | 110:165afa46840b | 618 | */ |
| Kojto | 110:165afa46840b | 619 | #define __HAL_DMA_SET_COUNTER(__HANDLE__, __COUNTER__) ((__HANDLE__)->Instance->NDTR = (uint16_t)(__COUNTER__)) |
| Kojto | 110:165afa46840b | 620 | |
| Kojto | 110:165afa46840b | 621 | /** |
| Kojto | 110:165afa46840b | 622 | * @brief Returns the number of remaining data units in the current DMAy Streamx transfer. |
| Kojto | 110:165afa46840b | 623 | * @param __HANDLE__: DMA handle |
| Kojto | 110:165afa46840b | 624 | * |
| Kojto | 110:165afa46840b | 625 | * @retval The number of remaining data units in the current DMA Stream transfer. |
| Kojto | 110:165afa46840b | 626 | */ |
| Kojto | 110:165afa46840b | 627 | #define __HAL_DMA_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->NDTR) |
| Kojto | 110:165afa46840b | 628 | |
| Kojto | 110:165afa46840b | 629 | |
| Kojto | 110:165afa46840b | 630 | /* Include DMA HAL Extension module */ |
| Kojto | 110:165afa46840b | 631 | #include "stm32f4xx_hal_dma_ex.h" |
| Kojto | 110:165afa46840b | 632 | |
| Kojto | 110:165afa46840b | 633 | /* Exported functions --------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 634 | |
| Kojto | 110:165afa46840b | 635 | /** @defgroup DMA_Exported_Functions DMA Exported Functions |
| Kojto | 110:165afa46840b | 636 | * @brief DMA Exported functions |
| Kojto | 110:165afa46840b | 637 | * @{ |
| Kojto | 110:165afa46840b | 638 | */ |
| Kojto | 110:165afa46840b | 639 | |
| Kojto | 110:165afa46840b | 640 | /** @defgroup DMA_Exported_Functions_Group1 Initialization and de-initialization functions |
| Kojto | 110:165afa46840b | 641 | * @brief Initialization and de-initialization functions |
| Kojto | 110:165afa46840b | 642 | * @{ |
| Kojto | 110:165afa46840b | 643 | */ |
| Kojto | 110:165afa46840b | 644 | HAL_StatusTypeDef HAL_DMA_Init(DMA_HandleTypeDef *hdma); |
| Kojto | 110:165afa46840b | 645 | HAL_StatusTypeDef HAL_DMA_DeInit(DMA_HandleTypeDef *hdma); |
| Kojto | 110:165afa46840b | 646 | /** |
| Kojto | 110:165afa46840b | 647 | * @} |
| Kojto | 110:165afa46840b | 648 | */ |
| Kojto | 110:165afa46840b | 649 | |
| Kojto | 110:165afa46840b | 650 | /** @defgroup DMA_Exported_Functions_Group2 I/O operation functions |
| Kojto | 110:165afa46840b | 651 | * @brief I/O operation functions |
| Kojto | 110:165afa46840b | 652 | * @{ |
| Kojto | 110:165afa46840b | 653 | */ |
| Kojto | 110:165afa46840b | 654 | HAL_StatusTypeDef HAL_DMA_Start (DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); |
| Kojto | 110:165afa46840b | 655 | HAL_StatusTypeDef HAL_DMA_Start_IT(DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength); |
| Kojto | 110:165afa46840b | 656 | HAL_StatusTypeDef HAL_DMA_Abort(DMA_HandleTypeDef *hdma); |
| Kojto | 110:165afa46840b | 657 | HAL_StatusTypeDef HAL_DMA_PollForTransfer(DMA_HandleTypeDef *hdma, uint32_t CompleteLevel, uint32_t Timeout); |
| Kojto | 110:165afa46840b | 658 | void HAL_DMA_IRQHandler(DMA_HandleTypeDef *hdma); |
| Kojto | 110:165afa46840b | 659 | /** |
| Kojto | 110:165afa46840b | 660 | * @} |
| Kojto | 110:165afa46840b | 661 | */ |
| Kojto | 110:165afa46840b | 662 | |
| Kojto | 110:165afa46840b | 663 | /** @defgroup DMA_Exported_Functions_Group3 Peripheral State functions |
| Kojto | 110:165afa46840b | 664 | * @brief Peripheral State functions |
| Kojto | 110:165afa46840b | 665 | * @{ |
| Kojto | 110:165afa46840b | 666 | */ |
| Kojto | 110:165afa46840b | 667 | HAL_DMA_StateTypeDef HAL_DMA_GetState(DMA_HandleTypeDef *hdma); |
| Kojto | 110:165afa46840b | 668 | uint32_t HAL_DMA_GetError(DMA_HandleTypeDef *hdma); |
| Kojto | 110:165afa46840b | 669 | /** |
| Kojto | 110:165afa46840b | 670 | * @} |
| Kojto | 110:165afa46840b | 671 | */ |
| Kojto | 110:165afa46840b | 672 | /** |
| Kojto | 110:165afa46840b | 673 | * @} |
| Kojto | 110:165afa46840b | 674 | */ |
| Kojto | 110:165afa46840b | 675 | /* Private Constants -------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 676 | /** @defgroup DMA_Private_Constants DMA Private Constants |
| Kojto | 110:165afa46840b | 677 | * @brief DMA private defines and constants |
| Kojto | 110:165afa46840b | 678 | * @{ |
| Kojto | 110:165afa46840b | 679 | */ |
| Kojto | 110:165afa46840b | 680 | /** |
| Kojto | 110:165afa46840b | 681 | * @} |
| Kojto | 110:165afa46840b | 682 | */ |
| Kojto | 110:165afa46840b | 683 | |
| Kojto | 110:165afa46840b | 684 | /* Private macros ------------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 685 | /** @defgroup DMA_Private_Macros DMA Private Macros |
| Kojto | 110:165afa46840b | 686 | * @brief DMA private macros |
| Kojto | 110:165afa46840b | 687 | * @{ |
| Kojto | 110:165afa46840b | 688 | */ |
| Kojto | 110:165afa46840b | 689 | #define IS_DMA_CHANNEL(CHANNEL) (((CHANNEL) == DMA_CHANNEL_0) || \ |
| Kojto | 110:165afa46840b | 690 | ((CHANNEL) == DMA_CHANNEL_1) || \ |
| Kojto | 110:165afa46840b | 691 | ((CHANNEL) == DMA_CHANNEL_2) || \ |
| Kojto | 110:165afa46840b | 692 | ((CHANNEL) == DMA_CHANNEL_3) || \ |
| Kojto | 110:165afa46840b | 693 | ((CHANNEL) == DMA_CHANNEL_4) || \ |
| Kojto | 110:165afa46840b | 694 | ((CHANNEL) == DMA_CHANNEL_5) || \ |
| Kojto | 110:165afa46840b | 695 | ((CHANNEL) == DMA_CHANNEL_6) || \ |
| Kojto | 110:165afa46840b | 696 | ((CHANNEL) == DMA_CHANNEL_7)) |
| Kojto | 110:165afa46840b | 697 | |
| Kojto | 110:165afa46840b | 698 | #define IS_DMA_DIRECTION(DIRECTION) (((DIRECTION) == DMA_PERIPH_TO_MEMORY ) || \ |
| Kojto | 110:165afa46840b | 699 | ((DIRECTION) == DMA_MEMORY_TO_PERIPH) || \ |
| Kojto | 110:165afa46840b | 700 | ((DIRECTION) == DMA_MEMORY_TO_MEMORY)) |
| Kojto | 110:165afa46840b | 701 | |
| Kojto | 110:165afa46840b | 702 | #define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000)) |
| Kojto | 110:165afa46840b | 703 | |
| Kojto | 110:165afa46840b | 704 | #define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PINC_ENABLE) || \ |
| Kojto | 110:165afa46840b | 705 | ((STATE) == DMA_PINC_DISABLE)) |
| Kojto | 110:165afa46840b | 706 | |
| Kojto | 110:165afa46840b | 707 | #define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MINC_ENABLE) || \ |
| Kojto | 110:165afa46840b | 708 | ((STATE) == DMA_MINC_DISABLE)) |
| Kojto | 110:165afa46840b | 709 | |
| Kojto | 110:165afa46840b | 710 | #define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PDATAALIGN_BYTE) || \ |
| Kojto | 110:165afa46840b | 711 | ((SIZE) == DMA_PDATAALIGN_HALFWORD) || \ |
| Kojto | 110:165afa46840b | 712 | ((SIZE) == DMA_PDATAALIGN_WORD)) |
| Kojto | 110:165afa46840b | 713 | |
| Kojto | 110:165afa46840b | 714 | #define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MDATAALIGN_BYTE) || \ |
| Kojto | 110:165afa46840b | 715 | ((SIZE) == DMA_MDATAALIGN_HALFWORD) || \ |
| Kojto | 110:165afa46840b | 716 | ((SIZE) == DMA_MDATAALIGN_WORD )) |
| Kojto | 110:165afa46840b | 717 | |
| Kojto | 110:165afa46840b | 718 | #define IS_DMA_MODE(MODE) (((MODE) == DMA_NORMAL ) || \ |
| Kojto | 110:165afa46840b | 719 | ((MODE) == DMA_CIRCULAR) || \ |
| Kojto | 110:165afa46840b | 720 | ((MODE) == DMA_PFCTRL)) |
| Kojto | 110:165afa46840b | 721 | |
| Kojto | 110:165afa46840b | 722 | #define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_PRIORITY_LOW ) || \ |
| Kojto | 110:165afa46840b | 723 | ((PRIORITY) == DMA_PRIORITY_MEDIUM) || \ |
| Kojto | 110:165afa46840b | 724 | ((PRIORITY) == DMA_PRIORITY_HIGH) || \ |
| Kojto | 110:165afa46840b | 725 | ((PRIORITY) == DMA_PRIORITY_VERY_HIGH)) |
| Kojto | 110:165afa46840b | 726 | |
| Kojto | 110:165afa46840b | 727 | #define IS_DMA_FIFO_MODE_STATE(STATE) (((STATE) == DMA_FIFOMODE_DISABLE ) || \ |
| Kojto | 110:165afa46840b | 728 | ((STATE) == DMA_FIFOMODE_ENABLE)) |
| Kojto | 110:165afa46840b | 729 | |
| Kojto | 110:165afa46840b | 730 | #define IS_DMA_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == DMA_FIFO_THRESHOLD_1QUARTERFULL ) || \ |
| Kojto | 110:165afa46840b | 731 | ((THRESHOLD) == DMA_FIFO_THRESHOLD_HALFFULL) || \ |
| Kojto | 110:165afa46840b | 732 | ((THRESHOLD) == DMA_FIFO_THRESHOLD_3QUARTERSFULL) || \ |
| Kojto | 110:165afa46840b | 733 | ((THRESHOLD) == DMA_FIFO_THRESHOLD_FULL)) |
| Kojto | 110:165afa46840b | 734 | |
| Kojto | 110:165afa46840b | 735 | #define IS_DMA_MEMORY_BURST(BURST) (((BURST) == DMA_MBURST_SINGLE) || \ |
| Kojto | 110:165afa46840b | 736 | ((BURST) == DMA_MBURST_INC4) || \ |
| Kojto | 110:165afa46840b | 737 | ((BURST) == DMA_MBURST_INC8) || \ |
| Kojto | 110:165afa46840b | 738 | ((BURST) == DMA_MBURST_INC16)) |
| Kojto | 110:165afa46840b | 739 | |
| Kojto | 110:165afa46840b | 740 | #define IS_DMA_PERIPHERAL_BURST(BURST) (((BURST) == DMA_PBURST_SINGLE) || \ |
| Kojto | 110:165afa46840b | 741 | ((BURST) == DMA_PBURST_INC4) || \ |
| Kojto | 110:165afa46840b | 742 | ((BURST) == DMA_PBURST_INC8) || \ |
| Kojto | 110:165afa46840b | 743 | ((BURST) == DMA_PBURST_INC16)) |
| Kojto | 110:165afa46840b | 744 | /** |
| Kojto | 110:165afa46840b | 745 | * @} |
| Kojto | 110:165afa46840b | 746 | */ |
| Kojto | 110:165afa46840b | 747 | |
| Kojto | 110:165afa46840b | 748 | /* Private functions ---------------------------------------------------------*/ |
| Kojto | 110:165afa46840b | 749 | /** @defgroup DMA_Private_Functions DMA Private Functions |
| Kojto | 110:165afa46840b | 750 | * @brief DMA private functions |
| Kojto | 110:165afa46840b | 751 | * @{ |
| Kojto | 110:165afa46840b | 752 | */ |
| Kojto | 110:165afa46840b | 753 | /** |
| Kojto | 110:165afa46840b | 754 | * @} |
| Kojto | 110:165afa46840b | 755 | */ |
| Kojto | 110:165afa46840b | 756 | |
| Kojto | 110:165afa46840b | 757 | /** |
| Kojto | 110:165afa46840b | 758 | * @} |
| Kojto | 110:165afa46840b | 759 | */ |
| Kojto | 110:165afa46840b | 760 | |
| Kojto | 110:165afa46840b | 761 | /** |
| Kojto | 110:165afa46840b | 762 | * @} |
| Kojto | 110:165afa46840b | 763 | */ |
| Kojto | 110:165afa46840b | 764 | |
| Kojto | 110:165afa46840b | 765 | #ifdef __cplusplus |
| Kojto | 110:165afa46840b | 766 | } |
| Kojto | 110:165afa46840b | 767 | #endif |
| Kojto | 110:165afa46840b | 768 | |
| Kojto | 110:165afa46840b | 769 | #endif /* __STM32F4xx_HAL_DMA_H */ |
| Kojto | 110:165afa46840b | 770 | |
| Kojto | 110:165afa46840b | 771 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |