| /** |
| ****************************************************************************** |
| * @file stm32f7xx_hal_exti.h |
| * @author MCD Application Team |
| * @brief Header file of EXTI HAL module. |
| ****************************************************************************** |
| * @attention |
| * |
| * <h2><center>© Copyright (c) 2018 STMicroelectronics. |
| * All rights reserved.</center></h2> |
| * |
| * This software component is licensed by ST under BSD 3-Clause license, |
| * the "License"; You may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at: |
| * opensource.org/licenses/BSD-3-Clause |
| * |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef __STM32F7xx_HAL_EXTI_H |
| #define __STM32F7xx_HAL_EXTI_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32f7xx_hal_def.h" |
| |
| /** @addtogroup STM32F7xx_HAL_Driver |
| * @{ |
| */ |
| |
| /** @defgroup EXTI EXTI |
| * @brief EXTI HAL module driver |
| * @{ |
| */ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /** @defgroup EXTI_Exported_Types EXTI Exported Types |
| * @{ |
| */ |
| typedef enum |
| { |
| HAL_EXTI_COMMON_CB_ID = 0x00U, |
| HAL_EXTI_RISING_CB_ID = 0x01U, |
| HAL_EXTI_FALLING_CB_ID = 0x02U, |
| } EXTI_CallbackIDTypeDef; |
| |
| /** |
| * @brief EXTI Handle structure definition |
| */ |
| typedef struct |
| { |
| uint32_t Line; /*!< Exti line number */ |
| void (* PendingCallback)(void); /*!< Exti pending callback */ |
| } EXTI_HandleTypeDef; |
| |
| /** |
| * @brief EXTI Configuration structure definition |
| */ |
| typedef struct |
| { |
| uint32_t Line; /*!< The Exti line to be configured. This parameter |
| can be a value of @ref EXTI_Line */ |
| uint32_t Mode; /*!< The Exit Mode to be configured for a core. |
| This parameter can be a combination of @ref EXTI_Mode */ |
| uint32_t Trigger; /*!< The Exti Trigger to be configured. This parameter |
| can be a value of @ref EXTI_Trigger */ |
| } EXTI_ConfigTypeDef; |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported constants --------------------------------------------------------*/ |
| /** @defgroup EXTI_Exported_Constants EXTI Exported Constants |
| * @{ |
| */ |
| |
| /** @defgroup EXTI_Line EXTI Line |
| * @{ |
| */ |
| #define EXTI_LINE_0 EXTI_IMR_IM0 /*!< External interrupt line 0 */ |
| #define EXTI_LINE_1 EXTI_IMR_IM1 /*!< External interrupt line 1 */ |
| #define EXTI_LINE_2 EXTI_IMR_IM2 /*!< External interrupt line 2 */ |
| #define EXTI_LINE_3 EXTI_IMR_IM3 /*!< External interrupt line 3 */ |
| #define EXTI_LINE_4 EXTI_IMR_IM4 /*!< External interrupt line 4 */ |
| #define EXTI_LINE_5 EXTI_IMR_IM5 /*!< External interrupt line 5 */ |
| #define EXTI_LINE_6 EXTI_IMR_IM6 /*!< External interrupt line 6 */ |
| #define EXTI_LINE_7 EXTI_IMR_IM7 /*!< External interrupt line 7 */ |
| #define EXTI_LINE_8 EXTI_IMR_IM8 /*!< External interrupt line 8 */ |
| #define EXTI_LINE_9 EXTI_IMR_IM9 /*!< External interrupt line 9 */ |
| #define EXTI_LINE_10 EXTI_IMR_IM10 /*!< External interrupt line 10 */ |
| #define EXTI_LINE_11 EXTI_IMR_IM11 /*!< External interrupt line 11 */ |
| #define EXTI_LINE_12 EXTI_IMR_IM12 /*!< External interrupt line 12 */ |
| #define EXTI_LINE_13 EXTI_IMR_IM13 /*!< External interrupt line 13 */ |
| #define EXTI_LINE_14 EXTI_IMR_IM14 /*!< External interrupt line 14 */ |
| #define EXTI_LINE_15 EXTI_IMR_IM15 /*!< External interrupt line 15 */ |
| #if defined(EXTI_IMR_IM16) |
| #define EXTI_LINE_16 EXTI_IMR_IM16 /*!< External interrupt line 16 Connected to the PVD Output */ |
| #endif /* EXTI_IMR_IM16 */ |
| #if defined(EXTI_IMR_IM17) |
| #define EXTI_LINE_17 EXTI_IMR_IM17 /*!< External interrupt line 17 Connected to the RTC Alarm event */ |
| #endif /* EXTI_IMR_IM17 */ |
| #if defined(EXTI_IMR_IM18) |
| #define EXTI_LINE_18 EXTI_IMR_IM18 /*!< External interrupt line 18 Connected to the USB OTG FS Wakeup from suspend event */ |
| #endif /* EXTI_IMR_IM18 */ |
| #if defined(EXTI_IMR_IM19) |
| #define EXTI_LINE_19 EXTI_IMR_IM19 /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */ |
| #endif /* EXTI_IMR_IM19 */ |
| #if defined(EXTI_IMR_IM20) |
| #define EXTI_LINE_20 EXTI_IMR_IM20 /*!< External interrupt line 20 Connected to the USB OTG HS (configured in FS) Wakeup event */ |
| #endif /* EXTI_IMR_IM20 */ |
| #if defined(EXTI_IMR_IM21) |
| #define EXTI_LINE_21 EXTI_IMR_IM21 /*!< External interrupt line 21 Connected to the RTC Tamper and Time Stamp events */ |
| #endif /* EXTI_IMR_IM21 */ |
| #if defined(EXTI_IMR_IM22) |
| #define EXTI_LINE_22 EXTI_IMR_IM22 /*!< External interrupt line 22 Connected to the RTC Wakeup event */ |
| #endif /* EXTI_IMR_IM22 */ |
| #if defined(EXTI_IMR_IM23) |
| #define EXTI_LINE_23 EXTI_IMR_IM23 /*!< External interrupt line 23 Connected to the LPTIM Wakeup event */ |
| #endif /* EXTI_IMR_IM23 */ |
| #if defined(EXTI_IMR_IM24) |
| #define EXTI_LINE_24 EXTI_IMR_IM24 /*!< External interrupt line 24 Connected to the MDIO Slave global Interrupt Wakeup event */ |
| #endif /* EXTI_IMR_IM24 */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup EXTI_Mode EXTI Mode |
| * @{ |
| */ |
| #define EXTI_MODE_NONE 0x00000000u |
| #define EXTI_MODE_INTERRUPT 0x00000001u |
| #define EXTI_MODE_EVENT 0x00000002u |
| /** |
| * @} |
| */ |
| |
| /** @defgroup EXTI_Trigger EXTI Trigger |
| * @{ |
| */ |
| #define EXTI_TRIGGER_NONE 0x00000000u |
| #define EXTI_TRIGGER_RISING 0x00000001u |
| #define EXTI_TRIGGER_FALLING 0x00000002u |
| #define EXTI_TRIGGER_RISING_FALLING (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING) |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macro ------------------------------------------------------------*/ |
| /** @defgroup EXTI_Exported_Macros EXTI Exported Macros |
| * @{ |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Private constants --------------------------------------------------------*/ |
| /** @defgroup EXTI_Private_Constants EXTI Private Constants |
| * @{ |
| */ |
| /** |
| * @brief EXTI Mask for interrupt & event mode |
| */ |
| #define EXTI_MODE_MASK (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT) |
| |
| /** |
| * @brief EXTI Mask for trigger possibilities |
| */ |
| #define EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING | EXTI_TRIGGER_RISING_FALLING) |
| |
| /** |
| * @brief EXTI Line number |
| */ |
| #define EXTI_LINE_NB 25u |
| |
| /** |
| * @} |
| */ |
| |
| /* Private macros ------------------------------------------------------------*/ |
| /** @defgroup EXTI_Private_Macros EXTI Private Macros |
| * @{ |
| */ |
| #define IS_EXTI_LINE(__LINE__) ((((__LINE__) & ~EXTI_IMR_IM) == 0x00U) && (__LINE__)) |
| |
| #define IS_EXTI_MODE(__LINE__) ((((__LINE__) & ~EXTI_MODE_MASK) == 0x00U)) |
| |
| #define IS_EXTI_TRIGGER(__LINE__) (((__LINE__) & ~EXTI_TRIGGER_MASK) == 0x00U) |
| |
| #define IS_EXTI_PENDING_EDGE(__LINE__) (((__LINE__) == EXTI_TRIGGER_FALLING) || \ |
| ((__LINE__) == EXTI_TRIGGER_RISING) || \ |
| ((__LINE__) == EXTI_TRIGGER_RISING_FALLING)) |
| |
| #define IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16U) |
| /** |
| * @} |
| */ |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @defgroup EXTI_Exported_Functions EXTI Exported Functions |
| * @brief EXTI Exported Functions |
| * @{ |
| */ |
| |
| /** @defgroup EXTI_Exported_Functions_Group1 Configuration functions |
| * @brief Configuration functions |
| * @{ |
| */ |
| /* Configuration functions ****************************************************/ |
| HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig); |
| HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig); |
| HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti); |
| HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef CallbackID, void (*pPendingCbfn)(void)); |
| HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine); |
| /** |
| * @} |
| */ |
| |
| /** @defgroup EXTI_Exported_Functions_Group2 IO operation functions |
| * @brief IO operation functions |
| * @{ |
| */ |
| /* IO operation functions *****************************************************/ |
| void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti); |
| uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge); |
| void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge); |
| void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti); |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __STM32F7xx_HAL_EXTI_H */ |
| |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |