1 /** 2 ****************************************************************************** 3 * @file stm32wbxx_hal_dma_ex.h 4 * @author MCD Application Team 5 * @brief Header file of DMA HAL extension module. 6 ****************************************************************************** 7 * @attention 8 * 9 * <h2><center>© Copyright (c) 2019 STMicroelectronics. 10 * All rights reserved.</center></h2> 11 * 12 * This software component is licensed by ST under BSD 3-Clause license, 13 * the "License"; You may not use this file except in compliance with the 14 * License. You may obtain a copy of the License at: 15 * opensource.org/licenses/BSD-3-Clause 16 * 17 ****************************************************************************** 18 */ 19 20 /* Define to prevent recursive inclusion -------------------------------------*/ 21 #ifndef STM32WBxx_HAL_DMA_EX_H 22 #define STM32WBxx_HAL_DMA_EX_H 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 /* Includes ------------------------------------------------------------------*/ 29 #include "stm32wbxx_hal_def.h" 30 #include "stm32wbxx_ll_dmamux.h" 31 32 /** @addtogroup STM32WBxx_HAL_Driver 33 * @{ 34 */ 35 36 /** @addtogroup DMAEx 37 * @{ 38 */ 39 40 /* Exported types ------------------------------------------------------------*/ 41 /** @defgroup DMAEx_Exported_Types DMAEx Exported Types 42 * @{ 43 */ 44 45 /** 46 * @brief HAL DMA Synchro definition 47 */ 48 49 50 /** 51 * @brief HAL DMAMUX Synchronization configuration structure definition 52 */ 53 typedef struct 54 { 55 uint32_t SyncSignalID; /*!< Specifies the synchronization signal gating the DMA request in periodic mode. 56 This parameter can be a value of @ref DMAEx_DMAMUX_SyncSignalID_selection */ 57 58 uint32_t SyncPolarity; /*!< Specifies the polarity of the signal on which the DMA request is synchronized. 59 This parameter can be a value of @ref DMAEx_DMAMUX_SyncPolarity_selection */ 60 61 FunctionalState SyncEnable; /*!< Specifies if the synchronization shall be enabled or disabled 62 This parameter can take the value ENABLE or DISABLE*/ 63 64 FunctionalState EventEnable; /*!< Specifies if an event shall be generated once the RequestNumber is reached. 65 This parameter can take the value ENABLE or DISABLE */ 66 67 uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be authorized after a sync event 68 This parameter must be a number between Min_Data = 1 and Max_Data = 32 */ 69 70 71 } HAL_DMA_MuxSyncConfigTypeDef; 72 73 74 /** 75 * @brief HAL DMAMUX request generator parameters structure definition 76 */ 77 typedef struct 78 { 79 uint32_t SignalID; /*!< Specifies the ID of the signal used for DMAMUX request generator 80 This parameter can be a value of @ref DMAEx_DMAMUX_SignalGeneratorID_selection */ 81 82 uint32_t Polarity; /*!< Specifies the polarity of the signal on which the request is generated. 83 This parameter can be a value of @ref DMAEx_DMAMUX_RequestGeneneratorPolarity_selection */ 84 85 uint32_t RequestNumber; /*!< Specifies the number of DMA request that will be generated after a signal event 86 This parameter must be a number between Min_Data = 1 and Max_Data = 32 */ 87 88 } HAL_DMA_MuxRequestGeneratorConfigTypeDef; 89 90 /** 91 * @} 92 */ 93 94 /* Exported constants --------------------------------------------------------*/ 95 /** @defgroup DMAEx_Exported_Constants DMAEx Exported Constants 96 * @{ 97 */ 98 99 /** @defgroup DMAEx_DMAMUX_SyncSignalID_selection DMAMUX SyncSignalID selection 100 * @{ 101 */ 102 #define HAL_DMAMUX1_SYNC_EXTI0 LL_DMAMUX_SYNC_EXTI_LINE0 /*!< Synchronization Signal is EXTI0 IT */ 103 #define HAL_DMAMUX1_SYNC_EXTI1 LL_DMAMUX_SYNC_EXTI_LINE1 /*!< Synchronization Signal is EXTI1 IT */ 104 #define HAL_DMAMUX1_SYNC_EXTI2 LL_DMAMUX_SYNC_EXTI_LINE2 /*!< Synchronization Signal is EXTI2 IT */ 105 #define HAL_DMAMUX1_SYNC_EXTI3 LL_DMAMUX_SYNC_EXTI_LINE3 /*!< Synchronization Signal is EXTI3 IT */ 106 #define HAL_DMAMUX1_SYNC_EXTI4 LL_DMAMUX_SYNC_EXTI_LINE4 /*!< Synchronization Signal is EXTI4 IT */ 107 #define HAL_DMAMUX1_SYNC_EXTI5 LL_DMAMUX_SYNC_EXTI_LINE5 /*!< Synchronization Signal is EXTI5 IT */ 108 #define HAL_DMAMUX1_SYNC_EXTI6 LL_DMAMUX_SYNC_EXTI_LINE6 /*!< Synchronization Signal is EXTI6 IT */ 109 #define HAL_DMAMUX1_SYNC_EXTI7 LL_DMAMUX_SYNC_EXTI_LINE7 /*!< Synchronization Signal is EXTI7 IT */ 110 #define HAL_DMAMUX1_SYNC_EXTI8 LL_DMAMUX_SYNC_EXTI_LINE8 /*!< Synchronization Signal is EXTI8 IT */ 111 #define HAL_DMAMUX1_SYNC_EXTI9 LL_DMAMUX_SYNC_EXTI_LINE9 /*!< Synchronization Signal is EXTI9 IT */ 112 #define HAL_DMAMUX1_SYNC_EXTI10 LL_DMAMUX_SYNC_EXTI_LINE10 /*!< Synchronization Signal is EXTI10 IT */ 113 #define HAL_DMAMUX1_SYNC_EXTI11 LL_DMAMUX_SYNC_EXTI_LINE11 /*!< Synchronization Signal is EXTI11 IT */ 114 #define HAL_DMAMUX1_SYNC_EXTI12 LL_DMAMUX_SYNC_EXTI_LINE12 /*!< Synchronization Signal is EXTI12 IT */ 115 #define HAL_DMAMUX1_SYNC_EXTI13 LL_DMAMUX_SYNC_EXTI_LINE13 /*!< Synchronization Signal is EXTI13 IT */ 116 #define HAL_DMAMUX1_SYNC_EXTI14 LL_DMAMUX_SYNC_EXTI_LINE14 /*!< Synchronization Signal is EXTI14 IT */ 117 #define HAL_DMAMUX1_SYNC_EXTI15 LL_DMAMUX_SYNC_EXTI_LINE15 /*!< Synchronization Signal is EXTI15 IT */ 118 #define HAL_DMAMUX1_SYNC_DMAMUX1_CH0_EVT LL_DMAMUX_SYNC_DMAMUX_CH0 /*!< Synchronization Signal is DMAMUX1 Channel0 Event */ 119 #define HAL_DMAMUX1_SYNC_DMAMUX1_CH1_EVT LL_DMAMUX_SYNC_DMAMUX_CH1 /*!< Synchronization Signal is DMAMUX1 Channel1 Event */ 120 #define HAL_DMAMUX1_SYNC_LPTIM1_OUT LL_DMAMUX_SYNC_LPTIM1_OUT /*!< Synchronization Signal is LPTIM1 OUT */ 121 #define HAL_DMAMUX1_SYNC_LPTIM2_OUT LL_DMAMUX_SYNC_LPTIM2_OUT /*!< Synchronization Signal is LPTIM2 OUT */ 122 123 /** 124 * @} 125 */ 126 127 /** @defgroup DMAEx_DMAMUX_SyncPolarity_selection DMAMUX SyncPolarity selection 128 * @{ 129 */ 130 #define HAL_DMAMUX_SYNC_NO_EVENT LL_DMAMUX_SYNC_NO_EVENT /*!< block synchronization events */ 131 #define HAL_DMAMUX_SYNC_RISING LL_DMAMUX_SYNC_POL_RISING /*!< synchronize with rising edge events */ 132 #define HAL_DMAMUX_SYNC_FALLING LL_DMAMUX_SYNC_POL_FALLING /*!< synchronize with falling edge events */ 133 #define HAL_DMAMUX_SYNC_RISING_FALLING LL_DMAMUX_SYNC_POL_RISING_FALLING /*!< synchronize with rising and falling edge events */ 134 135 /** 136 * @} 137 */ 138 139 /** @defgroup DMAEx_DMAMUX_SignalGeneratorID_selection DMAMUX SignalGeneratorID selection 140 * @{ 141 */ 142 #define HAL_DMAMUX1_REQ_GEN_EXTI0 LL_DMAMUX_REQ_GEN_EXTI_LINE0 /*!< Request generator Signal is EXTI0 IT */ 143 #define HAL_DMAMUX1_REQ_GEN_EXTI1 LL_DMAMUX_REQ_GEN_EXTI_LINE1 /*!< Request generator Signal is EXTI1 IT */ 144 #define HAL_DMAMUX1_REQ_GEN_EXTI2 LL_DMAMUX_REQ_GEN_EXTI_LINE2 /*!< Request generator Signal is EXTI2 IT */ 145 #define HAL_DMAMUX1_REQ_GEN_EXTI3 LL_DMAMUX_REQ_GEN_EXTI_LINE3 /*!< Request generator Signal is EXTI3 IT */ 146 #define HAL_DMAMUX1_REQ_GEN_EXTI4 LL_DMAMUX_REQ_GEN_EXTI_LINE4 /*!< Request generator Signal is EXTI4 IT */ 147 #define HAL_DMAMUX1_REQ_GEN_EXTI5 LL_DMAMUX_REQ_GEN_EXTI_LINE5 /*!< Request generator Signal is EXTI5 IT */ 148 #define HAL_DMAMUX1_REQ_GEN_EXTI6 LL_DMAMUX_REQ_GEN_EXTI_LINE6 /*!< Request generator Signal is EXTI6 IT */ 149 #define HAL_DMAMUX1_REQ_GEN_EXTI7 LL_DMAMUX_REQ_GEN_EXTI_LINE7 /*!< Request generator Signal is EXTI7 IT */ 150 #define HAL_DMAMUX1_REQ_GEN_EXTI8 LL_DMAMUX_REQ_GEN_EXTI_LINE8 /*!< Request generator Signal is EXTI8 IT */ 151 #define HAL_DMAMUX1_REQ_GEN_EXTI9 LL_DMAMUX_REQ_GEN_EXTI_LINE9 /*!< Request generator Signal is EXTI9 IT */ 152 #define HAL_DMAMUX1_REQ_GEN_EXTI10 LL_DMAMUX_REQ_GEN_EXTI_LINE10 /*!< Request generator Signal is EXTI10 IT */ 153 #define HAL_DMAMUX1_REQ_GEN_EXTI11 LL_DMAMUX_REQ_GEN_EXTI_LINE11 /*!< Request generator Signal is EXTI11 IT */ 154 #define HAL_DMAMUX1_REQ_GEN_EXTI12 LL_DMAMUX_REQ_GEN_EXTI_LINE12 /*!< Request generator Signal is EXTI12 IT */ 155 #define HAL_DMAMUX1_REQ_GEN_EXTI13 LL_DMAMUX_REQ_GEN_EXTI_LINE13 /*!< Request generator Signal is EXTI13 IT */ 156 #define HAL_DMAMUX1_REQ_GEN_EXTI14 LL_DMAMUX_REQ_GEN_EXTI_LINE14 /*!< Request generator Signal is EXTI14 IT */ 157 #define HAL_DMAMUX1_REQ_GEN_EXTI15 LL_DMAMUX_REQ_GEN_EXTI_LINE15 /*!< Request generator Signal is EXTI15 IT */ 158 #define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH0_EVT LL_DMAMUX_REQ_GEN_DMAMUX_CH0 /*!< Request generator Signal is DMAMUX1 Channel0 Event */ 159 #define HAL_DMAMUX1_REQ_GEN_DMAMUX1_CH1_EVT LL_DMAMUX_REQ_GEN_DMAMUX_CH1 /*!< Request generator Signal is DMAMUX1 Channel1 Event */ 160 #define HAL_DMAMUX1_REQ_GEN_LPTIM1_OUT LL_DMAMUX_REQ_GEN_LPTIM1_OUT /*!< Request generator Signal is LPTIM1 OUT */ 161 #define HAL_DMAMUX1_REQ_GEN_LPTIM2_OUT LL_DMAMUX_REQ_GEN_LPTIM2_OUT /*!< Request generator Signal is LPTIM2 OUT */ 162 163 /** 164 * @} 165 */ 166 167 /** @defgroup DMAEx_DMAMUX_RequestGeneneratorPolarity_selection DMAMUX RequestGeneneratorPolarity selection 168 * @{ 169 */ 170 #define HAL_DMAMUX_REQ_GEN_NO_EVENT LL_DMAMUX_REQ_GEN_NO_EVENT /*!< block request generator events */ 171 #define HAL_DMAMUX_REQ_GEN_RISING LL_DMAMUX_REQ_GEN_POL_RISING /*!< generate request on rising edge events */ 172 #define HAL_DMAMUX_REQ_GEN_FALLING LL_DMAMUX_REQ_GEN_POL_FALLING /*!< generate request on falling edge events */ 173 #define HAL_DMAMUX_REQ_GEN_RISING_FALLING LL_DMAMUX_REQ_GEN_POL_RISING_FALLING /*!< generate request on rising and falling edge events */ 174 175 /** 176 * @} 177 */ 178 179 /** 180 * @} 181 */ 182 183 /* Exported macro ------------------------------------------------------------*/ 184 185 /* Exported functions --------------------------------------------------------*/ 186 /** @addtogroup DMAEx_Exported_Functions 187 * @{ 188 */ 189 190 /* IO operation functions *****************************************************/ 191 /** @addtogroup DMAEx_Exported_Functions_Group1 192 * @{ 193 */ 194 195 /* ------------------------- REQUEST -----------------------------------------*/ 196 HAL_StatusTypeDef HAL_DMAEx_ConfigMuxRequestGenerator(DMA_HandleTypeDef *hdma, 197 HAL_DMA_MuxRequestGeneratorConfigTypeDef *pRequestGeneratorConfig); 198 HAL_StatusTypeDef HAL_DMAEx_EnableMuxRequestGenerator(DMA_HandleTypeDef *hdma); 199 HAL_StatusTypeDef HAL_DMAEx_DisableMuxRequestGenerator(DMA_HandleTypeDef *hdma); 200 /* -------------------------------------------------------------------------- */ 201 202 /* ------------------------- SYNCHRO -----------------------------------------*/ 203 HAL_StatusTypeDef HAL_DMAEx_ConfigMuxSync(DMA_HandleTypeDef *hdma, HAL_DMA_MuxSyncConfigTypeDef *pSyncConfig); 204 /* -------------------------------------------------------------------------- */ 205 206 void HAL_DMAEx_MUX_IRQHandler(DMA_HandleTypeDef *hdma); 207 208 /** 209 * @} 210 */ 211 212 /** 213 * @} 214 */ 215 216 217 /* Private macros ------------------------------------------------------------*/ 218 /** @defgroup DMAEx_Private_Macros DMAEx Private Macros 219 * @brief DMAEx private macros 220 * @{ 221 */ 222 223 #define IS_DMAMUX_SYNC_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_SYNC_LPTIM2_OUT) 224 225 #define IS_DMAMUX_SYNC_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U)) 226 227 #define IS_DMAMUX_SYNC_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_SYNC_NO_EVENT) || \ 228 ((POLARITY) == HAL_DMAMUX_SYNC_RISING) || \ 229 ((POLARITY) == HAL_DMAMUX_SYNC_FALLING) || \ 230 ((POLARITY) == HAL_DMAMUX_SYNC_RISING_FALLING)) 231 232 #define IS_DMAMUX_SYNC_STATE(SYNC) (((SYNC) == DISABLE) || ((SYNC) == ENABLE)) 233 234 #define IS_DMAMUX_SYNC_EVENT(EVENT) (((EVENT) == DISABLE) || \ 235 ((EVENT) == ENABLE)) 236 237 #define IS_DMAMUX_REQUEST_GEN_SIGNAL_ID(SIGNAL_ID) ((SIGNAL_ID) <= HAL_DMAMUX1_REQ_GEN_LPTIM2_OUT) 238 239 #define IS_DMAMUX_REQUEST_GEN_REQUEST_NUMBER(REQUEST_NUMBER) (((REQUEST_NUMBER) > 0U) && ((REQUEST_NUMBER) <= 32U)) 240 241 #define IS_DMAMUX_REQUEST_GEN_POLARITY(POLARITY) (((POLARITY) == HAL_DMAMUX_REQ_GEN_NO_EVENT) || \ 242 ((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING) || \ 243 ((POLARITY) == HAL_DMAMUX_REQ_GEN_FALLING) || \ 244 ((POLARITY) == HAL_DMAMUX_REQ_GEN_RISING_FALLING)) 245 246 /** 247 * @} 248 */ 249 250 251 /** 252 * @} 253 */ 254 255 /** 256 * @} 257 */ 258 259 #ifdef __cplusplus 260 } 261 #endif 262 263 #endif /* STM32WBxx_HAL_DMA_EX_H */ 264 265 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ 266