1 /** 2 ****************************************************************************** 3 * @file stm32h5xx_hal_exti.h 4 * @author MCD Application Team 5 * @brief Header file of EXTI HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2023 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file 13 * in the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 * 16 ****************************************************************************** 17 */ 18 19 /* Define to prevent recursive inclusion -------------------------------------*/ 20 #ifndef STM32H5xx_HAL_EXTI_H 21 #define STM32H5xx_HAL_EXTI_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32h5xx_hal_def.h" 29 30 /** @addtogroup STM32H5xx_HAL_Driver 31 * @{ 32 */ 33 34 /** @defgroup EXTI EXTI 35 * @brief EXTI HAL module driver 36 * @{ 37 */ 38 39 /* Exported types ------------------------------------------------------------*/ 40 41 /** @defgroup EXTI_Exported_Types EXTI Exported Types 42 * @{ 43 */ 44 typedef enum 45 { 46 HAL_EXTI_COMMON_CB_ID = 0x00U, 47 HAL_EXTI_RISING_CB_ID = 0x01U, 48 HAL_EXTI_FALLING_CB_ID = 0x02U, 49 } EXTI_CallbackIDTypeDef; 50 51 52 /** 53 * @brief EXTI Handle structure definition 54 */ 55 typedef struct 56 { 57 uint32_t Line; /*!< Exti line number */ 58 void (* RisingCallback)(void); /*!< Exti rising callback */ 59 void (* FallingCallback)(void); /*!< Exti falling callback */ 60 } EXTI_HandleTypeDef; 61 62 /** 63 * @brief EXTI Configuration structure definition 64 */ 65 typedef struct 66 { 67 uint32_t Line; /*!< The Exti line to be configured. This parameter 68 can be a value of @ref EXTI_Line */ 69 uint32_t Mode; /*!< The Exit Mode to be configured for a core. 70 This parameter can be a combination of @ref EXTI_Mode */ 71 uint32_t Trigger; /*!< The Exti Trigger to be configured. This parameter 72 can be a value of @ref EXTI_Trigger */ 73 uint32_t GPIOSel; /*!< The Exti GPIO multiplexer selection to be configured. 74 This parameter is only possible for line 0 to 15. It 75 can be a value of @ref EXTI_GPIOSel */ 76 } EXTI_ConfigTypeDef; 77 78 /** 79 * @} 80 */ 81 82 /* Exported constants --------------------------------------------------------*/ 83 /** @defgroup EXTI_Exported_Constants EXTI Exported Constants 84 * @{ 85 */ 86 87 /** @defgroup EXTI_Line EXTI Line 88 * @{ 89 */ 90 #define EXTI_LINE_0 (EXTI_GPIO | EXTI_REG1 | 0x00U) 91 #define EXTI_LINE_1 (EXTI_GPIO | EXTI_REG1 | 0x01U) 92 #define EXTI_LINE_2 (EXTI_GPIO | EXTI_REG1 | 0x02U) 93 #define EXTI_LINE_3 (EXTI_GPIO | EXTI_REG1 | 0x03U) 94 #define EXTI_LINE_4 (EXTI_GPIO | EXTI_REG1 | 0x04U) 95 #define EXTI_LINE_5 (EXTI_GPIO | EXTI_REG1 | 0x05U) 96 #define EXTI_LINE_6 (EXTI_GPIO | EXTI_REG1 | 0x06U) 97 #define EXTI_LINE_7 (EXTI_GPIO | EXTI_REG1 | 0x07U) 98 #define EXTI_LINE_8 (EXTI_GPIO | EXTI_REG1 | 0x08U) 99 #define EXTI_LINE_9 (EXTI_GPIO | EXTI_REG1 | 0x09U) 100 #define EXTI_LINE_10 (EXTI_GPIO | EXTI_REG1 | 0x0AU) 101 #define EXTI_LINE_11 (EXTI_GPIO | EXTI_REG1 | 0x0BU) 102 #define EXTI_LINE_12 (EXTI_GPIO | EXTI_REG1 | 0x0CU) 103 #define EXTI_LINE_13 (EXTI_GPIO | EXTI_REG1 | 0x0DU) 104 #define EXTI_LINE_14 (EXTI_GPIO | EXTI_REG1 | 0x0EU) 105 #define EXTI_LINE_15 (EXTI_GPIO | EXTI_REG1 | 0x0FU) 106 #define EXTI_LINE_16 (EXTI_CONFIG | EXTI_REG1 | 0x10U) 107 #define EXTI_LINE_17 (EXTI_DIRECT | EXTI_REG1 | 0x11U) 108 #if defined(EXTI_IMR1_IM18) 109 #define EXTI_LINE_18 (EXTI_DIRECT | EXTI_REG1 | 0x12U) 110 #endif /* EXTI_IMR1_IM18 */ 111 #define EXTI_LINE_19 (EXTI_DIRECT | EXTI_REG1 | 0x13U) 112 #if defined(EXTI_IMR1_IM20) 113 #define EXTI_LINE_20 (EXTI_DIRECT | EXTI_REG1 | 0x14U) 114 #endif /* EXTI_IMR1_IM20 */ 115 #define EXTI_LINE_21 (EXTI_DIRECT | EXTI_REG1 | 0x15U) 116 #define EXTI_LINE_22 (EXTI_DIRECT | EXTI_REG1 | 0x16U) 117 #if defined(EXTI_IMR1_IM23) 118 #define EXTI_LINE_23 (EXTI_DIRECT | EXTI_REG1 | 0x17U) 119 #endif /* EXTI_IMR1_IM23 */ 120 #define EXTI_LINE_24 (EXTI_DIRECT | EXTI_REG1 | 0x18U) 121 #define EXTI_LINE_25 (EXTI_DIRECT | EXTI_REG1 | 0x19U) 122 #define EXTI_LINE_26 (EXTI_DIRECT | EXTI_REG1 | 0x1AU) 123 #define EXTI_LINE_27 (EXTI_DIRECT | EXTI_REG1 | 0x1BU) 124 #define EXTI_LINE_28 (EXTI_DIRECT | EXTI_REG1 | 0x1CU) 125 #define EXTI_LINE_29 (EXTI_DIRECT | EXTI_REG1 | 0x1DU) 126 #if defined(EXTI_IMR1_IM30) 127 #define EXTI_LINE_30 (EXTI_DIRECT | EXTI_REG1 | 0x1EU) 128 #endif /* EXTI_IMR1_IM30 */ 129 #define EXTI_LINE_31 (EXTI_DIRECT | EXTI_REG1 | 0x1FU) 130 #if defined(EXTI_IMR2_IM32) 131 #define EXTI_LINE_32 (EXTI_DIRECT | EXTI_REG2 | 0x00U) 132 #endif /* EXTI_IMR2_IM32 */ 133 #if defined(EXTI_IMR2_IM33) 134 #define EXTI_LINE_33 (EXTI_DIRECT | EXTI_REG2 | 0x01U) 135 #endif /* EXTI_IMR2_IM33 */ 136 #if defined(EXTI_IMR2_IM34) 137 #define EXTI_LINE_34 (EXTI_DIRECT | EXTI_REG2 | 0x02U) 138 #endif /* EXTI_IMR2_IM34 */ 139 #if defined(EXTI_IMR2_IM35) 140 #define EXTI_LINE_35 (EXTI_DIRECT | EXTI_REG2 | 0x03U) 141 #endif /* EXTI_IMR2_IM35 */ 142 #if defined(EXTI_IMR2_IM36) 143 #define EXTI_LINE_36 (EXTI_DIRECT | EXTI_REG2 | 0x04U) 144 #endif /* EXTI_IMR2_IM36 */ 145 #define EXTI_LINE_37 (EXTI_DIRECT | EXTI_REG2 | 0x05U) 146 #define EXTI_LINE_38 (EXTI_DIRECT | EXTI_REG2 | 0x06U) 147 #define EXTI_LINE_39 (EXTI_DIRECT | EXTI_REG2 | 0x07U) 148 #define EXTI_LINE_40 (EXTI_DIRECT | EXTI_REG2 | 0x08U) 149 #define EXTI_LINE_41 (EXTI_DIRECT | EXTI_REG2 | 0x09U) 150 #define EXTI_LINE_42 (EXTI_DIRECT | EXTI_REG2 | 0x0AU) 151 #if defined(EXTI_IMR2_IM43) 152 #define EXTI_LINE_43 (EXTI_DIRECT | EXTI_REG2 | 0x0BU) 153 #endif /* EXTI_IMR2_IM43 */ 154 #if defined(EXTI_IMR2_IM44) 155 #define EXTI_LINE_44 (EXTI_DIRECT | EXTI_REG2 | 0x0CU) 156 #endif /* EXTI_IMR2_IM44 */ 157 #if defined(EXTI_IMR2_IM45) 158 #endif /* EXTI_IMR2_IM45 */ 159 #define EXTI_LINE_45 (EXTI_DIRECT | EXTI_REG2 | 0x0DU) 160 #if defined(ETH) 161 #define EXTI_LINE_46 (EXTI_CONFIG | EXTI_REG2 | 0x0EU) 162 #endif /* ETH */ 163 #define EXTI_LINE_47 (EXTI_DIRECT | EXTI_REG2 | 0x0FU) 164 #if defined(EXTI_IMR2_IM48) 165 #define EXTI_LINE_48 (EXTI_DIRECT | EXTI_REG2 | 0x10U) 166 #endif /* EXTI_IMR2_IM48 */ 167 #define EXTI_LINE_49 (EXTI_DIRECT | EXTI_REG2 | 0x11U) 168 #define EXTI_LINE_50 (EXTI_CONFIG | EXTI_REG2 | 0x12U) 169 #if defined(EXTI_IMR2_IM51) 170 #define EXTI_LINE_51 (EXTI_DIRECT | EXTI_REG2 | 0x13U) 171 #endif /* EXTI_IMR2_IM51 */ 172 #if defined(EXTI_IMR2_IM52) 173 #define EXTI_LINE_52 (EXTI_DIRECT | EXTI_REG2 | 0x14U) 174 #endif /* EXTI_IMR2_IM52 */ 175 #define EXTI_LINE_53 (EXTI_CONFIG | EXTI_REG2 | 0x15U) 176 #if defined(EXTI_IMR2_IM54) 177 #define EXTI_LINE_54 (EXTI_DIRECT | EXTI_REG2 | 0x16U) 178 #endif /* EXTI_IMR2_IM54 */ 179 #if defined(EXTI_IMR2_IM55) 180 #define EXTI_LINE_55 (EXTI_DIRECT | EXTI_REG2 | 0x17U) 181 #endif /* EXTI_IMR2_IM55 */ 182 #if defined(EXTI_IMR2_IM56) 183 #define EXTI_LINE_56 (EXTI_DIRECT | EXTI_REG2 | 0x18U) 184 #endif /* EXTI_IMR2_IM56 */ 185 #if defined(EXTI_IMR2_IM57) 186 #define EXTI_LINE_57 (EXTI_DIRECT | EXTI_REG2 | 0x19U) 187 #endif /* EXTI_IMR2_IM57 */ 188 #if defined(EXTI_IMR2_IM58) 189 #if defined(I3C2) 190 #define EXTI_LINE_58 (EXTI_DIRECT | EXTI_REG2 | 0x1AU) 191 #endif /* I3C2 */ 192 #endif /* EXTI_IMR2_IM58 */ 193 /** 194 * @} 195 */ 196 197 /** @defgroup EXTI_Mode EXTI Mode 198 * @{ 199 */ 200 #define EXTI_MODE_NONE 0x00000000U 201 #define EXTI_MODE_INTERRUPT 0x00000001U 202 #define EXTI_MODE_EVENT 0x00000002U 203 /** 204 * @} 205 */ 206 207 /** @defgroup EXTI_Trigger EXTI Trigger 208 * @{ 209 */ 210 #define EXTI_TRIGGER_NONE 0x00000000U 211 #define EXTI_TRIGGER_RISING 0x00000001U 212 #define EXTI_TRIGGER_FALLING 0x00000002U 213 #define EXTI_TRIGGER_RISING_FALLING (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING) 214 /** 215 * @} 216 */ 217 218 /** @defgroup EXTI_GPIOSel EXTI GPIOSel 219 * @brief 220 * @{ 221 */ 222 #define EXTI_GPIOA 0x00000000U 223 #define EXTI_GPIOB 0x00000001U 224 #define EXTI_GPIOC 0x00000002U 225 #define EXTI_GPIOD 0x00000003U 226 #if defined(GPIOE) 227 #define EXTI_GPIOE 0x00000004U 228 #endif /* GPIOE */ 229 #if defined(GPIOF) 230 #define EXTI_GPIOF 0x00000005U 231 #endif /* GPIOF */ 232 #if defined(GPIOG) 233 #define EXTI_GPIOG 0x00000006U 234 #endif /* GPIOG */ 235 #define EXTI_GPIOH 0x00000007U 236 #if defined(GPIOI) 237 #define EXTI_GPIOI 0x00000008U 238 #endif /* GPIOI */ 239 /** 240 * @} 241 */ 242 243 /** @defgroup EXTI_Line_attributes EXTI line attributes 244 * @brief EXTI line secure or non-secure and privileged or non-privileged attributes 245 * @note secure and non-secure attributes are only available from secure state when the system 246 * implement the security (TZEN=1) 247 * @{ 248 */ 249 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) 250 /*!< Secure line attribute */ 251 #define EXTI_LINE_SEC (EXTI_LINE_ATTR_SEC_MASK | 0x00000001U) 252 /*!< Non-secure line attribute */ 253 #define EXTI_LINE_NSEC (EXTI_LINE_ATTR_SEC_MASK | 0x00000000U) 254 #endif /* __ARM_FEATURE_CMSE */ 255 /*!< Privileged line attribute */ 256 #define EXTI_LINE_PRIV (EXTI_LINE_ATTR_PRIV_MASK | 0x00000002U) 257 /*!< Non-privileged line attribute */ 258 #define EXTI_LINE_NPRIV (EXTI_LINE_ATTR_PRIV_MASK | 0x00000000U) 259 /** 260 * @} 261 */ 262 /** @defgroup EXTI_Security_Privilege_Configuration EXTI Security Privilege Configuration 263 * @brief EXTI security and privilege configurations 264 * @{ 265 */ 266 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) 267 /* Security and privilege configuration open, can be modified */ 268 #define EXTI_ATTRIBUTES_UNLOCKED 0x00000000U 269 /* Security and privilege configuration locked, can no longer be modified */ 270 #define EXTI_ATTRIBUTES_LOCKED 0x00000001U 271 #endif /* __ARM_FEATURE_CMSE */ 272 /** 273 * @} 274 */ 275 /** 276 * @} 277 */ 278 279 /* Exported macro ------------------------------------------------------------*/ 280 /** @defgroup EXTI_Exported_Macros EXTI Exported Macros 281 * @{ 282 */ 283 284 /** 285 * @} 286 */ 287 288 /* Private constants --------------------------------------------------------*/ 289 /** @defgroup EXTI_Private_Constants EXTI Private Constants 290 * @{ 291 */ 292 /** 293 * @brief EXTI Line property definition 294 */ 295 #define EXTI_PROPERTY_SHIFT 24U 296 #define EXTI_DIRECT (0x01U << EXTI_PROPERTY_SHIFT) 297 #define EXTI_CONFIG (0x02U << EXTI_PROPERTY_SHIFT) 298 #define EXTI_GPIO ((0x04U << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG) 299 #define EXTI_RESERVED (0x08U << EXTI_PROPERTY_SHIFT) 300 #define EXTI_PROPERTY_MASK (EXTI_DIRECT | EXTI_CONFIG | EXTI_GPIO) 301 302 /** 303 * @brief EXTI Register and bit usage 304 */ 305 #define EXTI_REG_SHIFT 16U 306 #define EXTI_REG1 (0x00U << EXTI_REG_SHIFT) 307 #define EXTI_REG2 (0x01U << EXTI_REG_SHIFT) 308 #define EXTI_REG_MASK (EXTI_REG1 | EXTI_REG2) 309 #define EXTI_PIN_MASK 0x0000001FU 310 311 /** 312 * @brief EXTI Mask for interrupt & event mode 313 */ 314 #define EXTI_MODE_MASK (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT) 315 316 /** 317 * @brief EXTI Mask for trigger possibilities 318 */ 319 #define EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING) 320 321 /** 322 * @brief EXTI Line number 323 */ 324 #if defined(EXTI_IMR2_IM58) 325 #define EXTI_LINE_NB 59U 326 #elif defined(EXTI_IMR2_IM57) 327 #define EXTI_LINE_NB 58U 328 #else 329 #define EXTI_LINE_NB 54U 330 #endif /* EXTI_IMR2_IM58 */ 331 332 /** 333 * @brief EXTI Mask for secure & privilege attributes 334 */ 335 #define EXTI_LINE_ATTR_SEC_MASK 0x100U 336 #define EXTI_LINE_ATTR_PRIV_MASK 0x200U 337 /** 338 * @} 339 */ 340 341 /* Private macros ------------------------------------------------------------*/ 342 /** @defgroup EXTI_Private_Macros EXTI Private Macros 343 * @{ 344 */ 345 #define IS_EXTI_LINE(__EXTI_LINE__) ((((__EXTI_LINE__) & ~(EXTI_PROPERTY_MASK | \ 346 EXTI_REG_MASK | EXTI_PIN_MASK)) == 0x00U) \ 347 &&((((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_DIRECT) || \ 348 (((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_CONFIG) || \ 349 (((__EXTI_LINE__) & EXTI_PROPERTY_MASK) == EXTI_GPIO)) && \ 350 (((__EXTI_LINE__) & (EXTI_REG_MASK | EXTI_PIN_MASK)) < \ 351 (((EXTI_LINE_NB / 32U) << EXTI_REG_SHIFT) | (EXTI_LINE_NB % 32U)))) 352 353 #define IS_EXTI_MODE(__EXTI_LINE__) ((((__EXTI_LINE__) & EXTI_MODE_MASK) != 0x00U) && \ 354 (((__EXTI_LINE__) & ~EXTI_MODE_MASK) == 0x00U)) 355 356 #define IS_EXTI_TRIGGER(__EXTI_LINE__) (((__EXTI_LINE__) & ~EXTI_TRIGGER_MASK) == 0x00U) 357 358 #define IS_EXTI_PENDING_EDGE(__EXTI_LINE__) (((__EXTI_LINE__) == EXTI_TRIGGER_RISING) || \ 359 ((__EXTI_LINE__) == EXTI_TRIGGER_FALLING)) 360 361 #define IS_EXTI_CONFIG_LINE(__EXTI_LINE__) (((__EXTI_LINE__) & EXTI_CONFIG) != 0x00U) 362 363 #if defined(GPIOI) 364 #define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ 365 ((__PORT__) == EXTI_GPIOB) || \ 366 ((__PORT__) == EXTI_GPIOC) || \ 367 ((__PORT__) == EXTI_GPIOD) || \ 368 ((__PORT__) == EXTI_GPIOE) || \ 369 ((__PORT__) == EXTI_GPIOF) || \ 370 ((__PORT__) == EXTI_GPIOG) || \ 371 ((__PORT__) == EXTI_GPIOH) || \ 372 ((__PORT__) == EXTI_GPIOI)) 373 #elif defined(GPIOE) 374 #define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ 375 ((__PORT__) == EXTI_GPIOB) || \ 376 ((__PORT__) == EXTI_GPIOC) || \ 377 ((__PORT__) == EXTI_GPIOD) || \ 378 ((__PORT__) == EXTI_GPIOE) || \ 379 ((__PORT__) == EXTI_GPIOF) || \ 380 ((__PORT__) == EXTI_GPIOG) || \ 381 ((__PORT__) == EXTI_GPIOH)) 382 #else 383 #define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ 384 ((__PORT__) == EXTI_GPIOB) || \ 385 ((__PORT__) == EXTI_GPIOC) || \ 386 ((__PORT__) == EXTI_GPIOD) || \ 387 ((__PORT__) == EXTI_GPIOH)) 388 #endif /* GPIOI */ 389 390 #define IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16U) 391 392 393 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) 394 395 #define IS_EXTI_LINE_ATTRIBUTES(__ATTRIBUTES__) (((((__ATTRIBUTES__) & EXTI_LINE_SEC) == EXTI_LINE_SEC) || \ 396 (((__ATTRIBUTES__) & EXTI_LINE_NSEC) == EXTI_LINE_NSEC) || \ 397 (((__ATTRIBUTES__) & EXTI_LINE_PRIV) == EXTI_LINE_PRIV) || \ 398 (((__ATTRIBUTES__) & EXTI_LINE_NPRIV) == EXTI_LINE_NPRIV)) && \ 399 (((__ATTRIBUTES__) & ~(EXTI_LINE_SEC|EXTI_LINE_NSEC|EXTI_LINE_PRIV| \ 400 EXTI_LINE_NPRIV)) == 0U)) 401 402 #else 403 404 #define IS_EXTI_LINE_ATTRIBUTES(__ATTRIBUTES__) (((((__ATTRIBUTES__) & EXTI_LINE_PRIV) == EXTI_LINE_PRIV) || \ 405 (((__ATTRIBUTES__) & EXTI_LINE_NPRIV) == EXTI_LINE_NPRIV)) && \ 406 (((__ATTRIBUTES__) & ~(EXTI_LINE_PRIV|EXTI_LINE_NPRIV)) == 0U)) 407 408 #endif /* __ARM_FEATURE_CMSE */ 409 410 /** 411 * @} 412 */ 413 414 415 /* Exported functions --------------------------------------------------------*/ 416 /** @defgroup EXTI_Exported_Functions EXTI Exported Functions 417 * @brief EXTI Exported Functions 418 * @{ 419 */ 420 421 /** @defgroup EXTI_Exported_Functions_Group1 Configuration functions 422 * @brief Configuration functions 423 * @{ 424 */ 425 /* Configuration functions ****************************************************/ 426 HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig); 427 HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig); 428 HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(const EXTI_HandleTypeDef *hexti); 429 HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, 430 void (*pPendingCbfn)(void)); 431 HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine); 432 /** 433 * @} 434 */ 435 436 /** @defgroup EXTI_Exported_Functions_Group2 IO operation functions 437 * @brief IO operation functions 438 * @{ 439 */ 440 /* IO operation functions *****************************************************/ 441 void HAL_EXTI_IRQHandler(const EXTI_HandleTypeDef *hexti); 442 uint32_t HAL_EXTI_GetPending(const EXTI_HandleTypeDef *hexti, uint32_t Edge); 443 void HAL_EXTI_ClearPending(const EXTI_HandleTypeDef *hexti, uint32_t Edge); 444 void HAL_EXTI_GenerateSWI(const EXTI_HandleTypeDef *hexti); 445 446 /** 447 * @} 448 */ 449 450 /** @addtogroup EXTI_Exported_Functions_Group3 EXTI line attributes management functions 451 * @{ 452 */ 453 454 /* EXTI line attributes management functions **********************************/ 455 void HAL_EXTI_ConfigLineAttributes(uint32_t ExtiLine, uint32_t LineAttributes); 456 HAL_StatusTypeDef HAL_EXTI_GetConfigLineAttributes(uint32_t ExtiLine, uint32_t *pLineAttributes); 457 458 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) 459 HAL_StatusTypeDef HAL_EXTI_LockConfigAttributes(void); 460 HAL_StatusTypeDef HAL_EXTI_GetLockConfigAttributes(uint32_t *const pLockState); 461 #endif /* defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) */ 462 463 /** 464 * @} 465 */ 466 467 /** 468 * @} 469 */ 470 471 /** 472 * @} 473 */ 474 475 /** 476 * @} 477 */ 478 479 #ifdef __cplusplus 480 } 481 #endif 482 483 #endif /* STM32H5xx_HAL_EXTI_H */ 484
