1 /** 2 ****************************************************************************** 3 * @file stm32n6xx_hal_gpio.h 4 * @author GPM Application Team 5 * @brief Header for gpio.c 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 STM32N6xx_HAL_GPIO_H 21 #define STM32N6xx_HAL_GPIO_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32n6xx_hal_def.h" 29 30 /** @addtogroup STM32N6xx_HAL_Driver 31 * @{ 32 */ 33 34 /** @defgroup GPIO GPIO 35 * @brief GPIO HAL module driver 36 * @{ 37 */ 38 39 /* Exported types ------------------------------------------------------------*/ 40 41 /** @defgroup GPIO_Exported_Types GPIO Exported Types 42 * @{ 43 */ 44 /** 45 * @brief GPIO Init structure definition 46 */ 47 typedef struct 48 { 49 uint32_t Pin; /*!< Specifies the GPIO pins to be configured. 50 This parameter can be any value of @ref GPIO_pins */ 51 52 uint32_t Mode; /*!< Specifies the operating mode for the selected pins. 53 This parameter can be a value of @ref GPIO_mode */ 54 55 uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins. 56 This parameter can be a value of @ref GPIO_pull */ 57 58 uint32_t Speed; /*!< Specifies the speed for the selected pins. 59 This parameter can be a value of @ref GPIO_speed */ 60 61 uint32_t Alternate; /*!< Peripheral to be connected to the selected pins 62 This parameter can be a value of @ref GPIOEx_Alternate_function_selection */ 63 } GPIO_InitTypeDef; 64 65 /** 66 * @brief GPIO delay parameters structure definition 67 */ 68 typedef struct 69 { 70 uint32_t Delay; /*!< Specifies the delay to apply on signal of a pin. 71 This parameter can be a value of @ref GPIO_delay */ 72 73 uint32_t Path; /*!< Specifies the path of the delay. 74 This parameter can be a value of @ref GPIO_path */ 75 } GPIO_DelayTypeDef; 76 77 /** 78 * @brief GPIO retime parameters structure definition 79 */ 80 typedef struct 81 { 82 uint32_t Retime; /*!< Enable or disable the retime functionality on a pin 83 This parameter can be any value of @ref GPIO_retime */ 84 85 uint32_t Edge; /*!< Specifies the clock edge for retime functionality. 86 This parameter can be a value of @ref GPIO_clock */ 87 } GPIO_RetimeTypeDef; 88 89 /** 90 * @brief GPIO Bit SET and Bit RESET enumeration 91 */ 92 typedef enum 93 { 94 GPIO_PIN_RESET = 0U, 95 GPIO_PIN_SET 96 } GPIO_PinState; 97 /** 98 * @} 99 */ 100 101 /* Exported constants --------------------------------------------------------*/ 102 /** @defgroup GPIO_Exported_Constants GPIO Exported Constants 103 * @{ 104 */ 105 /** @defgroup GPIO_pins GPIO pins 106 * @{ 107 */ 108 #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */ 109 #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */ 110 #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */ 111 #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */ 112 #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */ 113 #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */ 114 #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */ 115 #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */ 116 #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */ 117 #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */ 118 #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */ 119 #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */ 120 #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */ 121 #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */ 122 #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */ 123 #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */ 124 #define GPIO_PIN_ALL ((uint16_t)0xFFFF) /* All pins selected */ 125 126 #define GPIO_PIN_MASK (0x0000FFFFu) /* PIN mask for assert test */ 127 /** 128 * @} 129 */ 130 131 /** @defgroup GPIO_mode GPIO mode 132 * @brief GPIO Configuration Mode 133 * Elements values convention: 0x00WX00YZ 134 * - W : EXTI trigger detection on 3 bits 135 * - X : EXTI mode (IT or Event) on 2 bits 136 * - Y : Output type (Push Pull or Open Drain) on 1 bit 137 * - Z : GPIO mode (Input, Output, Alternate or Analog) on 2 bits 138 * @{ 139 */ 140 #define GPIO_MODE_INPUT MODE_INPUT /*!< Input Floating Mode */ 141 #define GPIO_MODE_OUTPUT_PP (MODE_OUTPUT | OUTPUT_PP) /*!< Output Push Pull Mode */ 142 #define GPIO_MODE_OUTPUT_OD (MODE_OUTPUT | OUTPUT_OD) /*!< Output Open Drain Mode */ 143 #define GPIO_MODE_AF_PP (MODE_AF | OUTPUT_PP) /*!< Alternate Function Push Pull Mode */ 144 #define GPIO_MODE_AF_OD (MODE_AF | OUTPUT_OD) /*!< Alternate Function Open Drain Mode */ 145 #define GPIO_MODE_ANALOG MODE_ANALOG /*!< Analog Mode */ 146 #define GPIO_MODE_IT_RISING (MODE_INPUT | EXTI_IT | TRIGGER_RISING) /*!< External Interrupt Mode with Rising edge trigger detection */ 147 #define GPIO_MODE_IT_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_FALLING) /*!< External Interrupt Mode with Falling edge trigger detection */ 148 #define GPIO_MODE_IT_RISING_FALLING (MODE_INPUT | EXTI_IT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ 149 #define GPIO_MODE_EVT_RISING (MODE_INPUT | EXTI_EVT | TRIGGER_RISING) /*!< External Event Mode with Rising edge trigger detection */ 150 #define GPIO_MODE_EVT_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_FALLING) /*!< External Event Mode with Falling edge trigger detection */ 151 #define GPIO_MODE_EVT_RISING_FALLING (MODE_INPUT | EXTI_EVT | TRIGGER_RISING | TRIGGER_FALLING) /*!< External Event Mode with Rising/Falling edge trigger detection */ 152 /** 153 * @} 154 */ 155 156 /** @defgroup GPIO_speed GPIO speed 157 * @brief GPIO Output Maximum frequency 158 * @{ 159 */ 160 #define GPIO_SPEED_FREQ_LOW 0x00000000u /*!< Low speed */ 161 #define GPIO_SPEED_FREQ_MEDIUM 0x00000001u /*!< Medium speed */ 162 #define GPIO_SPEED_FREQ_HIGH 0x00000002u /*!< High speed */ 163 #define GPIO_SPEED_FREQ_VERY_HIGH 0x00000003u /*!< Very high speed */ 164 /** 165 * @} 166 */ 167 168 /** @defgroup GPIO_pull GPIO pull 169 * @brief GPIO Pull-Up or Pull-Down Activation 170 * @{ 171 */ 172 #define GPIO_NOPULL 0x00000000u /*!< No Pull-up or Pull-down activation */ 173 #define GPIO_PULLUP 0x00000001u /*!< Pull-up activation */ 174 #define GPIO_PULLDOWN 0x00000002u /*!< Pull-down activation */ 175 /** 176 * @} 177 */ 178 179 /** @defgroup GPIO_retime GPIO retime control 180 * @brief GPIO data retime enable/disable 181 * @{ 182 */ 183 #define GPIO_RETIME_OFF 0x00000000u /*!< Retime disable at pad level */ 184 #define GPIO_RETIME_ON GPIO_ADVCFGRL_RET0 /*!< Retime enable at pad level */ 185 /** 186 * @} 187 */ 188 189 /** @defgroup GPIO_clock GPIO clock control 190 * @brief GPIO clock edge configuration for retime functionality 191 * @{ 192 */ 193 #define GPIO_CLOCK_RISING 0x00000000u /*!< Retime on rising edge */ 194 #define GPIO_CLOCK_FALLING GPIO_ADVCFGRL_INVCLK0 /*!< Retime on falling edge */ 195 #define GPIO_CLOCK_RISING_FALLING GPIO_ADVCFGRL_DE0 /*!< Retime on both edge */ 196 /** 197 * @} 198 */ 199 200 /** @defgroup GPIO_path GPIO path control 201 * @brief GPIO path configuration for delay functionality 202 * @{ 203 */ 204 #define GPIO_PATH_OUT 0x00000000u /*!< Delay applied to output signal */ 205 #define GPIO_PATH_IN GPIO_ADVCFGRL_DLYPATH0 /*!< Delay applied to input signal */ 206 /** 207 * @} 208 */ 209 210 /** @defgroup GPIO_delay GPIO delay 211 * @brief GPIO delay in picosecond to apply on the input/output path depending the value of control GPIO_path 212 * @{ 213 */ 214 #define GPIO_DELAY_PS_0 (GPIO_DELAYRL_DLY0_Pos) 215 #define GPIO_DELAY_PS_300 (GPIO_DELAYRL_DLY0_0) 216 #define GPIO_DELAY_PS_500 (GPIO_DELAYRL_DLY0_1) 217 #define GPIO_DELAY_PS_750 (GPIO_DELAYRL_DLY0_1 | GPIO_DELAYRL_DLY0_0) 218 #define GPIO_DELAY_PS_1000 (GPIO_DELAYRL_DLY0_2) 219 #define GPIO_DELAY_PS_1250 (GPIO_DELAYRL_DLY0_2 | GPIO_DELAYRL_DLY0_0) 220 #define GPIO_DELAY_PS_1500 (GPIO_DELAYRL_DLY0_2 | GPIO_DELAYRL_DLY0_1) 221 #define GPIO_DELAY_PS_1750 (GPIO_DELAYRL_DLY0_2 | GPIO_DELAYRL_DLY0_1 | GPIO_DELAYRL_DLY0_0) 222 #define GPIO_DELAY_PS_2000 (GPIO_DELAYRL_DLY0_3) 223 #define GPIO_DELAY_PS_2250 (GPIO_DELAYRL_DLY0_3 | GPIO_DELAYRL_DLY0_0) 224 #define GPIO_DELAY_PS_2500 (GPIO_DELAYRL_DLY0_3 | GPIO_DELAYRL_DLY0_1) 225 #define GPIO_DELAY_PS_2750 (GPIO_DELAYRL_DLY0_3 | GPIO_DELAYRL_DLY0_1 | GPIO_DELAYRL_DLY0_0) 226 #define GPIO_DELAY_PS_3000 (GPIO_DELAYRL_DLY0_3 | GPIO_DELAYRL_DLY0_2) 227 #define GPIO_DELAY_PS_3250 (GPIO_DELAYRL_DLY0_3 | GPIO_DELAYRL_DLY0_2 | GPIO_DELAYRL_DLY0_0) 228 /** 229 * @} 230 */ 231 232 /** @defgroup GPIO_attributes GPIO attributes 233 * @brief GPIO pin secure/non-secure or/and privileged/non-privileged 234 * @{ 235 */ 236 #define GPIO_PIN_SEC (GPIO_PIN_ATTR_SEC_MASK | 0x00000001U) /*!< Secure pin attribute */ 237 #define GPIO_PIN_NSEC (GPIO_PIN_ATTR_SEC_MASK | 0x00000000U) /*!< Non-secure pin attribute */ 238 #define GPIO_PIN_PRIV (GPIO_PIN_ATTR_PRIV_MASK | 0x00000002U) /*!< Privileged pin attribute */ 239 #define GPIO_PIN_NPRIV (GPIO_PIN_ATTR_PRIV_MASK | 0x00000000U) /*!< Non-privileged pin attribute */ 240 /** 241 * @} 242 */ 243 244 /** 245 * @} 246 */ 247 248 /* Exported macro ------------------------------------------------------------*/ 249 /** @defgroup GPIO_Exported_Macros GPIO Exported Macros 250 * @{ 251 */ 252 253 /** 254 * @brief Check whether the specified EXTI line is rising edge asserted or not. 255 * @param __EXTI_LINE__ specifies the EXTI line to check. 256 * This parameter can be GPIO_PIN_x where x can be(0..15) 257 * @retval The new state of __EXTI_LINE__ (SET or RESET). 258 */ 259 #define __HAL_GPIO_EXTI_GET_RISING_IT(__EXTI_LINE__) (EXTI->RPR1 & (__EXTI_LINE__)) 260 261 /** 262 * @brief Clear the EXTI line rising pending bits. 263 * @param __EXTI_LINE__ specifies the EXTI lines to clear. 264 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) 265 * @retval None 266 */ 267 #define __HAL_GPIO_EXTI_CLEAR_RISING_IT(__EXTI_LINE__) (EXTI->RPR1 = (__EXTI_LINE__)) 268 269 /** 270 * @brief Check whether the specified EXTI line is falling edge asserted or not. 271 * @param __EXTI_LINE__ specifies the EXTI line to check. 272 * This parameter can be GPIO_PIN_x where x can be(0..15) 273 * @retval The new state of __EXTI_LINE__ (SET or RESET). 274 */ 275 #define __HAL_GPIO_EXTI_GET_FALLING_IT(__EXTI_LINE__) (EXTI->FPR1 & (__EXTI_LINE__)) 276 277 /** 278 * @brief Clear the EXTI line falling pending bits. 279 * @param __EXTI_LINE__ specifies the EXTI lines to clear. 280 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) 281 * @retval None 282 */ 283 #define __HAL_GPIO_EXTI_CLEAR_FALLING_IT(__EXTI_LINE__) (EXTI->FPR1 = (__EXTI_LINE__)) 284 285 /** 286 * @brief Check whether the specified EXTI line is asserted or not. 287 * @param __EXTI_LINE__ specifies the EXTI line to check. 288 * This parameter can be GPIO_PIN_x where x can be(0..15) 289 * @retval The new state of __EXTI_LINE__ (SET or RESET). 290 */ 291 #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (__HAL_GPIO_EXTI_GET_RISING_IT(__EXTI_LINE__) || \ 292 __HAL_GPIO_EXTI_GET_FALLING_IT(__EXTI_LINE__)) 293 294 /** 295 * @brief Clear the EXTI's line pending bits. 296 * @param __EXTI_LINE__ specifies the EXTI lines to clear. 297 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) 298 * @retval None 299 */ 300 #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) \ 301 do { \ 302 __HAL_GPIO_EXTI_CLEAR_RISING_IT(__EXTI_LINE__); \ 303 __HAL_GPIO_EXTI_CLEAR_FALLING_IT(__EXTI_LINE__); \ 304 } while(0) 305 306 307 /** 308 * @brief Generate a Software interrupt on selected EXTI line. 309 * @param __EXTI_LINE__ specifies the EXTI line to check. 310 * This parameter can be GPIO_PIN_x where x can be(0..15) 311 * @retval None 312 */ 313 #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER1 |= (__EXTI_LINE__)) 314 315 /** 316 * @brief Check whether the specified EXTI line flag is set or not. 317 * @param __EXTI_LINE__ specifies the EXTI line flag to check. 318 * This parameter can be GPIO_PIN_x where x can be(0..15) 319 * @retval The new state of __EXTI_LINE__ (SET or RESET). 320 */ 321 #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) 322 323 /** 324 * @brief Clear the EXTI line pending flags. 325 * @param __EXTI_LINE__ specifies the EXTI lines flags to clear. 326 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15) 327 * @retval None 328 */ 329 #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) 330 331 /** 332 * @} 333 */ 334 335 /* Private macros ------------------------------------------------------------*/ 336 /** @defgroup GPIO_Private_Constants GPIO Private Constants 337 * @{ 338 */ 339 #define GPIO_MODE_Pos 0u 340 #define GPIO_MODE (0x3uL << GPIO_MODE_Pos) 341 #define MODE_INPUT (0x0uL << GPIO_MODE_Pos) 342 #define MODE_OUTPUT (0x1uL << GPIO_MODE_Pos) 343 #define MODE_AF (0x2uL << GPIO_MODE_Pos) 344 #define MODE_ANALOG (0x3uL << GPIO_MODE_Pos) 345 #define OUTPUT_TYPE_Pos 4u 346 #define OUTPUT_TYPE (0x1uL << OUTPUT_TYPE_Pos) 347 #define OUTPUT_PP (0x0uL << OUTPUT_TYPE_Pos) 348 #define OUTPUT_OD (0x1uL << OUTPUT_TYPE_Pos) 349 #define EXTI_MODE_Pos 16u 350 #define EXTI_MODE (0x3uL << EXTI_MODE_Pos) 351 #define EXTI_IT (0x1uL << EXTI_MODE_Pos) 352 #define EXTI_EVT (0x2uL << EXTI_MODE_Pos) 353 #define TRIGGER_MODE_Pos 20u 354 #define TRIGGER_MODE (0x7uL << TRIGGER_MODE_Pos) 355 #define TRIGGER_RISING (0x1uL << TRIGGER_MODE_Pos) 356 #define TRIGGER_FALLING (0x2uL << TRIGGER_MODE_Pos) 357 #define GPIO_PIN_ATTR_SEC_MASK 0x100U 358 #define GPIO_PIN_ATTR_PRIV_MASK 0x200U 359 /** 360 * @} 361 */ 362 363 /** @defgroup GPIO_Private_Macros GPIO Private Macros 364 * @{ 365 */ 366 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET)) 367 368 #define IS_GPIO_PIN(__PIN__) ((((uint32_t)(__PIN__) & GPIO_PIN_MASK) != 0x00u) &&\ 369 (((uint32_t)(__PIN__) & ~GPIO_PIN_MASK) == 0x00u)) 370 371 #define IS_GPIO_SINGLE_PIN(__PIN__) (((__PIN__) == GPIO_PIN_0) ||\ 372 ((__PIN__) == GPIO_PIN_1) ||\ 373 ((__PIN__) == GPIO_PIN_2) ||\ 374 ((__PIN__) == GPIO_PIN_3) ||\ 375 ((__PIN__) == GPIO_PIN_4) ||\ 376 ((__PIN__) == GPIO_PIN_5) ||\ 377 ((__PIN__) == GPIO_PIN_6) ||\ 378 ((__PIN__) == GPIO_PIN_7) ||\ 379 ((__PIN__) == GPIO_PIN_8) ||\ 380 ((__PIN__) == GPIO_PIN_9) ||\ 381 ((__PIN__) == GPIO_PIN_10) ||\ 382 ((__PIN__) == GPIO_PIN_11) ||\ 383 ((__PIN__) == GPIO_PIN_12) ||\ 384 ((__PIN__) == GPIO_PIN_13) ||\ 385 ((__PIN__) == GPIO_PIN_14) ||\ 386 ((__PIN__) == GPIO_PIN_15)) 387 388 #define IS_GPIO_COMMON_PIN(__RESETMASK__, __SETMASK__) (((uint32_t)(__RESETMASK__) & (uint32_t)(__SETMASK__)) == 0x00u) 389 390 #define IS_GPIO_MODE(__MODE__) (((__MODE__) == GPIO_MODE_INPUT) ||\ 391 ((__MODE__) == GPIO_MODE_OUTPUT_PP) ||\ 392 ((__MODE__) == GPIO_MODE_OUTPUT_OD) ||\ 393 ((__MODE__) == GPIO_MODE_AF_PP) ||\ 394 ((__MODE__) == GPIO_MODE_AF_OD) ||\ 395 ((__MODE__) == GPIO_MODE_IT_RISING) ||\ 396 ((__MODE__) == GPIO_MODE_IT_FALLING) ||\ 397 ((__MODE__) == GPIO_MODE_IT_RISING_FALLING) ||\ 398 ((__MODE__) == GPIO_MODE_EVT_RISING) ||\ 399 ((__MODE__) == GPIO_MODE_EVT_FALLING) ||\ 400 ((__MODE__) == GPIO_MODE_EVT_RISING_FALLING) ||\ 401 ((__MODE__) == GPIO_MODE_ANALOG)) 402 403 #define IS_GPIO_SPEED(__SPEED__) (((__SPEED__) == GPIO_SPEED_FREQ_LOW) ||\ 404 ((__SPEED__) == GPIO_SPEED_FREQ_MEDIUM) ||\ 405 ((__SPEED__) == GPIO_SPEED_FREQ_HIGH) ||\ 406 ((__SPEED__) == GPIO_SPEED_FREQ_VERY_HIGH)) 407 408 #define IS_GPIO_PULL(__PULL__) (((__PULL__) == GPIO_NOPULL) ||\ 409 ((__PULL__) == GPIO_PULLUP) || \ 410 ((__PULL__) == GPIO_PULLDOWN)) 411 412 #define IS_GPIO_DELAY(__DELAY__) (((__DELAY__) == GPIO_DELAY_PS_0) ||\ 413 ((__DELAY__) == GPIO_DELAY_PS_300) ||\ 414 ((__DELAY__) == GPIO_DELAY_PS_500) ||\ 415 ((__DELAY__) == GPIO_DELAY_PS_750) ||\ 416 ((__DELAY__) == GPIO_DELAY_PS_1000) ||\ 417 ((__DELAY__) == GPIO_DELAY_PS_1250) ||\ 418 ((__DELAY__) == GPIO_DELAY_PS_1500) ||\ 419 ((__DELAY__) == GPIO_DELAY_PS_1750) ||\ 420 ((__DELAY__) == GPIO_DELAY_PS_2000) ||\ 421 ((__DELAY__) == GPIO_DELAY_PS_2250) ||\ 422 ((__DELAY__) == GPIO_DELAY_PS_2500) ||\ 423 ((__DELAY__) == GPIO_DELAY_PS_2750) ||\ 424 ((__DELAY__) == GPIO_DELAY_PS_3000) ||\ 425 ((__DELAY__) == GPIO_DELAY_PS_3250)) 426 427 #define IS_GPIO_RETIME(__RETIME__) (((__RETIME__) == GPIO_RETIME_ON) ||\ 428 ((__RETIME__) == GPIO_RETIME_OFF)) 429 430 #define IS_GPIO_CLOCK(__CLOCK__) (((__CLOCK__) == GPIO_CLOCK_RISING) ||\ 431 ((__CLOCK__) == GPIO_CLOCK_FALLING) || \ 432 ((__CLOCK__) == GPIO_CLOCK_RISING_FALLING)) 433 434 #define IS_GPIO_PATH(__PATH__) (((__PATH__) == GPIO_PATH_OUT) ||\ 435 ((__PATH__) == GPIO_PATH_IN)) 436 437 #if defined CPU_IN_SECURE_STATE 438 #define IS_GPIO_PIN_ATTRIBUTES(__ATTR__) (((((__ATTR__) & GPIO_PIN_SEC) == GPIO_PIN_SEC) || \ 439 (((__ATTR__) & GPIO_PIN_NSEC) == GPIO_PIN_NSEC) || \ 440 (((__ATTR__) & GPIO_PIN_PRIV) == GPIO_PIN_PRIV) || \ 441 (((__ATTR__) & GPIO_PIN_NPRIV) == GPIO_PIN_NPRIV)) && \ 442 (((__ATTR__) & ~(GPIO_PIN_SEC|GPIO_PIN_NSEC|GPIO_PIN_PRIV|GPIO_PIN_NPRIV)) == 0U)) 443 #else 444 #define IS_GPIO_PIN_ATTRIBUTES(__ATTR__) (((((__ATTR__) & GPIO_PIN_PRIV) == GPIO_PIN_PRIV) || \ 445 (((__ATTR__) & GPIO_PIN_NPRIV) == GPIO_PIN_NPRIV)) && \ 446 (((__ATTR__) & ~(GPIO_PIN_PRIV | GPIO_PIN_NPRIV)) == 0U)) 447 #endif /* CPU_IN_SECURE_STATE */ 448 /** 449 * @} 450 */ 451 452 /* Include GPIO HAL Extended module */ 453 #include "stm32n6xx_hal_gpio_ex.h" 454 455 /* Exported functions --------------------------------------------------------*/ 456 /** @defgroup GPIO_Exported_Functions GPIO Exported Functions 457 * @brief GPIO Exported Functions 458 * @{ 459 */ 460 461 /** @defgroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions 462 * @brief Initialization and Configuration functions 463 * @{ 464 */ 465 466 /* Initialization and de-initialization functions *****************************/ 467 void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, const GPIO_InitTypeDef *GPIO_Init); 468 void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin); 469 470 /** 471 * @} 472 */ 473 474 /** @defgroup GPIO_Exported_Functions_Group2 IO operation functions 475 * @brief IO operation functions 476 * @{ 477 */ 478 479 /* IO operation functions *****************************************************/ 480 GPIO_PinState HAL_GPIO_ReadPin(const GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); 481 void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState); 482 void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); 483 void HAL_GPIO_WriteMultipleStatePin(GPIO_TypeDef *GPIOx, uint16_t PinReset, uint16_t PinSet); 484 HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); 485 void HAL_GPIO_SetRetime(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, const GPIO_RetimeTypeDef *pRet_Init); 486 HAL_StatusTypeDef HAL_GPIO_GetRetime(const GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_RetimeTypeDef *pRet_Init); 487 void HAL_GPIO_SetDelay(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, const GPIO_DelayTypeDef *pDly_Init); 488 HAL_StatusTypeDef HAL_GPIO_GetDelay(const GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_DelayTypeDef *pDly_Init); 489 void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin); 490 void HAL_GPIO_EXTI_Rising_Callback(uint16_t GPIO_Pin); 491 void HAL_GPIO_EXTI_Falling_Callback(uint16_t GPIO_Pin); 492 493 /** 494 * @} 495 */ 496 497 #if defined CPU_IN_SECURE_STATE 498 499 /** @defgroup GPIO_Exported_Functions_Group3 IO attributes management functions 500 * @{ 501 */ 502 503 /* IO attributes management functions *****************************************/ 504 void HAL_GPIO_LockPinAttributes(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin); 505 uint32_t HAL_GPIO_GetLockPinAttributes(const GPIO_TypeDef *GPIOx); 506 #endif /* CPU_IN_SECURE_STATE */ 507 void HAL_GPIO_ConfigPinAttributes(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, uint32_t PinAttributes); 508 HAL_StatusTypeDef HAL_GPIO_GetConfigPinAttributes(const GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, 509 uint32_t *pPinAttributes); 510 511 /** 512 * @} 513 */ 514 515 516 /** 517 * @} 518 */ 519 520 /** 521 * @} 522 */ 523 524 /** 525 * @} 526 */ 527 528 #ifdef __cplusplus 529 } 530 #endif 531 532 #endif /* STM32N6xx_HAL_GPIO_H */ 533 534
