/** ****************************************************************************** * @file stm32h7xx_hal_exti.h * @author MCD Application Team * @brief Header file of EXTI HAL module. ****************************************************************************** * @attention * *

© Copyright (c) 2017 STMicroelectronics. * All rights reserved.

* * 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 STM32H7xx_HAL_EXTI_H #define STM32H7xx_HAL_EXTI_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32h7xx_hal_def.h" /** @addtogroup STM32H7xx_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, } 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 */ uint32_t GPIOSel; /*!< The Exti GPIO multiplexer selection to be configured. This parameter is only possible for line 0 to 15. It can be a value of @ref EXTI_GPIOSel */ uint32_t PendClearSource; /*!< Specifies the event pending clear source for D3/SRD domain. This parameter can be a value of @ref EXTI_PendClear_Source */ } EXTI_ConfigTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup EXTI_Exported_Constants EXTI Exported Constants * @{ */ /** @defgroup EXTI_Line EXTI Line * @{ */ #define EXTI_LINE_0 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x00U) #define EXTI_LINE_1 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x01U) #define EXTI_LINE_2 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x02U) #define EXTI_LINE_3 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x03U) #define EXTI_LINE_4 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x04U) #define EXTI_LINE_5 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x05U) #define EXTI_LINE_6 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x06U) #define EXTI_LINE_7 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x07U) #define EXTI_LINE_8 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x08U) #define EXTI_LINE_9 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x09U) #define EXTI_LINE_10 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0AU) #define EXTI_LINE_11 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0BU) #define EXTI_LINE_12 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0CU) #define EXTI_LINE_13 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0DU) #define EXTI_LINE_14 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0EU) #define EXTI_LINE_15 (EXTI_GPIO | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x0FU) #define EXTI_LINE_16 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x10U) #define EXTI_LINE_17 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x11U) #define EXTI_LINE_18 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x12U) #define EXTI_LINE_19 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x13U) #define EXTI_LINE_20 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x14U) #define EXTI_LINE_21 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x15U) #define EXTI_LINE_22 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x16U) #define EXTI_LINE_23 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x17U) #define EXTI_LINE_24 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x18U) #define EXTI_LINE_25 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL | 0x19U) #define EXTI_LINE_26 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1AU) #define EXTI_LINE_27 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1BU) #define EXTI_LINE_28 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1CU) #define EXTI_LINE_29 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1DU) #define EXTI_LINE_30 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1EU) #define EXTI_LINE_31 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG1 | EXTI_TARGET_MSK_ALL_CPU | 0x1FU) #define EXTI_LINE_32 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x00U) #define EXTI_LINE_33 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x01U) #define EXTI_LINE_34 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x02U) #define EXTI_LINE_35 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x03U) #define EXTI_LINE_36 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x04U) #define EXTI_LINE_37 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x05U) #define EXTI_LINE_38 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x06U) #define EXTI_LINE_39 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x07U) #define EXTI_LINE_40 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x08U) #define EXTI_LINE_41 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x09U) #define EXTI_LINE_42 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0AU) #define EXTI_LINE_43 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0BU) #if !defined(USB2_OTG_FS) #define EXTI_LINE_44 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x0CU) #else #define EXTI_LINE_44 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0CU) #endif /* USB2_OTG_FS */ #define EXTI_LINE_45 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x0DU) #if defined(DSI) #define EXTI_LINE_46 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0EU) #else #define EXTI_LINE_46 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_NONE | 0x0EU) #endif /* DSI */ #define EXTI_LINE_47 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x0FU) #define EXTI_LINE_48 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x10U) #define EXTI_LINE_49 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x11U) #define EXTI_LINE_50 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x12U) #define EXTI_LINE_51 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x13U) #if !defined(UART9) #define EXTI_LINE_52 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x14U) #else #define EXTI_LINE_52 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x14U) #endif /* UART9 */ #if !defined(USART10) #define EXTI_LINE_53 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL | 0x15U) #else #define EXTI_LINE_53 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x15U) #endif /* USART10 */ #define EXTI_LINE_54 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x16U) #define EXTI_LINE_55 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x17U) #define EXTI_LINE_56 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x18U) #define EXTI_LINE_57 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x19U) #define EXTI_LINE_58 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1AU) #define EXTI_LINE_59 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1BU) #define EXTI_LINE_60 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1CU) #define EXTI_LINE_61 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1DU) #define EXTI_LINE_62 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1EU) #define EXTI_LINE_63 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG2 | EXTI_TARGET_MSK_ALL_CPU | 0x1FU) #define EXTI_LINE_64 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x00U) #define EXTI_LINE_65 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x01U) #define EXTI_LINE_66 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x02U) #define EXTI_LINE_67 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x03U) #define EXTI_LINE_68 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x04U) #define EXTI_LINE_69 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x05U) #define EXTI_LINE_70 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x06U) #define EXTI_LINE_71 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x07U) #define EXTI_LINE_72 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x08U) #define EXTI_LINE_73 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x09U) #define EXTI_LINE_74 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0AU) #if defined(ADC3) #define EXTI_LINE_75 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0BU) #else #define EXTI_LINE_75 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE | 0x0BU) #endif /* ADC3 */ #if defined(SAI4) #define EXTI_LINE_76 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x0CU) #else #define EXTI_LINE_76 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE | 0x0CU) #endif /* SAI4 */ #if defined (DUAL_CORE) #define EXTI_LINE_77 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x0DU) #define EXTI_LINE_78 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x0EU) #define EXTI_LINE_79 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x0FU) #define EXTI_LINE_80 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x10U) #else #define EXTI_LINE_77 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0DU) #define EXTI_LINE_78 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0EU) #define EXTI_LINE_79 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x0FU) #define EXTI_LINE_80 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x10U) #endif /* DUAL_CORE */ #define EXTI_LINE_81 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x11U) #if defined (DUAL_CORE) #define EXTI_LINE_82 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU2| 0x12U) #else #define EXTI_LINE_82 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x12U) #endif /* DUAL_CORE */ #define EXTI_LINE_83 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x13U) #if defined (DUAL_CORE) #define EXTI_LINE_84 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_CPU1| 0x14U) #else #define EXTI_LINE_84 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x14U) #endif /* DUAL_CORE */ #define EXTI_LINE_85 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x15U) #if defined(ETH) #define EXTI_LINE_86 (EXTI_CONFIG | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x16U) #else #define EXTI_LINE_86 (EXTI_RESERVED | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_NONE| 0x16U) #endif /* ETH */ #define EXTI_LINE_87 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL_CPU | 0x17U) #if defined(DTS) #define EXTI_LINE_88 (EXTI_DIRECT | EXTI_EVENT | EXTI_REG3 | EXTI_TARGET_MSK_ALL | 0x18U) #endif /* DTS */ /** * @} */ /** @defgroup EXTI_Mode EXTI Mode * @{ */ #define EXTI_MODE_NONE 0x00000000U #define EXTI_MODE_INTERRUPT 0x00000001U #define EXTI_MODE_EVENT 0x00000002U #if defined(DUAL_CORE) #define EXTI_MODE_CORE1_INTERRUPT EXTI_MODE_INTERRUPT #define EXTI_MODE_CORE1_EVENT EXTI_MODE_EVENT #define EXTI_MODE_CORE2_INTERRUPT 0x00000010U #define EXTI_MODE_CORE2_EVENT 0x00000020U #endif /* DUAL_CORE */ /** * @} */ /** @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) /** * @} */ /** @defgroup EXTI_GPIOSel EXTI GPIOSel * @brief * @{ */ #define EXTI_GPIOA 0x00000000U #define EXTI_GPIOB 0x00000001U #define EXTI_GPIOC 0x00000002U #define EXTI_GPIOD 0x00000003U #define EXTI_GPIOE 0x00000004U #define EXTI_GPIOF 0x00000005U #define EXTI_GPIOG 0x00000006U #define EXTI_GPIOH 0x00000007U #define EXTI_GPIOI 0x00000008U #define EXTI_GPIOJ 0x00000009U #define EXTI_GPIOK 0x0000000AU /** * @} */ /** @defgroup EXTI_PendClear_Source EXTI PendClear Source * @brief * @{ */ #define EXTI_D3_PENDCLR_SRC_NONE 0x00000000U /*!< No D3 domain pendclear source , PMRx register to be set to zero */ #define EXTI_D3_PENDCLR_SRC_DMACH6 0x00000001U /*!< DMA ch6 event selected as D3 domain pendclear source, PMRx register to be set to 1 */ #define EXTI_D3_PENDCLR_SRC_DMACH7 0x00000002U /*!< DMA ch7 event selected as D3 domain pendclear source, PMRx register to be set to 1*/ #if defined (LPTIM4) #define EXTI_D3_PENDCLR_SRC_LPTIM4 0x00000003U /*!< LPTIM4 out selected as D3 domain pendclear source, PMRx register to be set to 1 */ #else #define EXTI_D3_PENDCLR_SRC_LPTIM2 0x00000003U /*!< LPTIM2 out selected as D3 domain pendclear source, PMRx register to be set to 1 */ #endif #if defined (LPTIM5) #define EXTI_D3_PENDCLR_SRC_LPTIM5 0x00000004U /*!< LPTIM5 out selected as D3 domain pendclear source, PMRx register to be set to 1 */ #else #define EXTI_D3_PENDCLR_SRC_LPTIM3 0x00000004U /*!< LPTIM3 out selected as D3 domain pendclear source, PMRx register to be set to 1 */ #endif /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup EXTI_Exported_Macros EXTI Exported Macros * @{ */ /** * @} */ /* Private constants --------------------------------------------------------*/ /** @defgroup EXTI_Private_Constants EXTI Private Constants * @{ */ /** * @brief EXTI Line property definition */ #define EXTI_PROPERTY_SHIFT 24U #define EXTI_DIRECT (0x01UL << EXTI_PROPERTY_SHIFT) #define EXTI_CONFIG (0x02UL << EXTI_PROPERTY_SHIFT) #define EXTI_GPIO ((0x04UL << EXTI_PROPERTY_SHIFT) | EXTI_CONFIG) #define EXTI_RESERVED (0x08UL << EXTI_PROPERTY_SHIFT) #define EXTI_PROPERTY_MASK (EXTI_DIRECT | EXTI_CONFIG | EXTI_GPIO) /** * @brief EXTI Event presence definition */ #define EXTI_EVENT_PRESENCE_SHIFT 28U #define EXTI_EVENT (0x01UL << EXTI_EVENT_PRESENCE_SHIFT) #define EXTI_EVENT_PRESENCE_MASK (EXTI_EVENT) /** * @brief EXTI Register and bit usage */ #define EXTI_REG_SHIFT 16U #define EXTI_REG1 (0x00UL << EXTI_REG_SHIFT) #define EXTI_REG2 (0x01UL << EXTI_REG_SHIFT) #define EXTI_REG3 (0x02UL << EXTI_REG_SHIFT) #define EXTI_REG_MASK (EXTI_REG1 | EXTI_REG2 | EXTI_REG3) #define EXTI_PIN_MASK 0x0000001FUL /** * @brief EXTI Target and bit usage */ #define EXTI_TARGET_SHIFT 20U #define EXTI_TARGET_MSK_NONE (0x00UL << EXTI_TARGET_SHIFT) #define EXTI_TARGET_MSK_D3SRD (0x01UL << EXTI_TARGET_SHIFT) #define EXTI_TARGET_MSK_CPU1 (0x02UL << EXTI_TARGET_SHIFT) #if defined (DUAL_CORE) #define EXTI_TARGET_MSK_CPU2 (0x04UL << EXTI_TARGET_SHIFT) #define EXTI_TARGET_MASK (EXTI_TARGET_MSK_D3SRD | EXTI_TARGET_MSK_CPU1 | EXTI_TARGET_MSK_CPU2) #define EXTI_TARGET_MSK_ALL_CPU (EXTI_TARGET_MSK_CPU1 | EXTI_TARGET_MSK_CPU2) #else #define EXTI_TARGET_MASK (EXTI_TARGET_MSK_D3SRD | EXTI_TARGET_MSK_CPU1) #define EXTI_TARGET_MSK_ALL_CPU EXTI_TARGET_MSK_CPU1 #endif /* DUAL_CORE */ #define EXTI_TARGET_MSK_ALL EXTI_TARGET_MASK /** * @brief EXTI Mask for interrupt & event mode */ #if defined (DUAL_CORE) #define EXTI_MODE_MASK (EXTI_MODE_CORE1_EVENT | EXTI_MODE_CORE1_INTERRUPT | EXTI_MODE_CORE2_INTERRUPT | EXTI_MODE_CORE2_EVENT) #else #define EXTI_MODE_MASK (EXTI_MODE_EVENT | EXTI_MODE_INTERRUPT) #endif /* DUAL_CORE */ /** * @brief EXTI Mask for trigger possibilities */ #define EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING | EXTI_TRIGGER_FALLING) /** * @brief EXTI Line number */ #if defined (EXTI_LINE_88) #define EXTI_LINE_NB 89UL #else #define EXTI_LINE_NB 88UL #endif /* EXTI_LINE_88 */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup EXTI_Private_Macros EXTI Private Macros * @{ */ #define IS_EXTI_PROPERTY(__LINE__) ((((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_DIRECT) || \ (((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_CONFIG) || \ (((__LINE__) & EXTI_PROPERTY_MASK) == EXTI_GPIO)) #if defined (DUAL_CORE) #define IS_EXTI_TARGET(__LINE__) ((((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU1) || \ (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU2) || \ (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL_CPU) || \ (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL)) #else #define IS_EXTI_TARGET(__LINE__) ((((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_CPU1) || \ (((__LINE__) & EXTI_TARGET_MASK) == EXTI_TARGET_MSK_ALL)) #endif #define IS_EXTI_LINE(__LINE__) ((((__LINE__) & ~(EXTI_PROPERTY_MASK | EXTI_EVENT_PRESENCE_MASK | EXTI_REG_MASK | EXTI_PIN_MASK | EXTI_TARGET_MASK)) == 0x00UL) && \ IS_EXTI_PROPERTY(__LINE__) && IS_EXTI_TARGET(__LINE__) && \ (((__LINE__) & (EXTI_REG_MASK | EXTI_PIN_MASK)) < \ (((EXTI_LINE_NB / 32UL) << EXTI_REG_SHIFT) | (EXTI_LINE_NB % 32UL)))) #define IS_EXTI_MODE(__MODE__) (((__MODE__) & ~EXTI_MODE_MASK) == 0x00UL) #define IS_EXTI_TRIGGER(__LINE__) (((__LINE__) & ~EXTI_TRIGGER_MASK) == 0x00UL) #define IS_EXTI_PENDING_EDGE(__LINE__) (((__LINE__) == EXTI_TRIGGER_RISING) || \ ((__LINE__) == EXTI_TRIGGER_FALLING)|| \ ((__LINE__) == EXTI_TRIGGER_RISING_FALLING)) #define IS_EXTI_CONFIG_LINE(__LINE__) (((__LINE__) & EXTI_CONFIG) != 0x00UL) #define IS_EXTI_GPIO_PORT(__PORT__) (((__PORT__) == EXTI_GPIOA) || \ ((__PORT__) == EXTI_GPIOB) || \ ((__PORT__) == EXTI_GPIOC) || \ ((__PORT__) == EXTI_GPIOD) || \ ((__PORT__) == EXTI_GPIOE) || \ ((__PORT__) == EXTI_GPIOF) || \ ((__PORT__) == EXTI_GPIOG) || \ ((__PORT__) == EXTI_GPIOH) || \ ((__PORT__) == EXTI_GPIOI) || \ ((__PORT__) == EXTI_GPIOJ) || \ ((__PORT__) == EXTI_GPIOK)) #define IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16UL) #if defined (LPTIM4) && defined (LPTIM5) #define IS_EXTI_D3_PENDCLR_SRC(__SRC__) (((__SRC__) == EXTI_D3_PENDCLR_SRC_NONE) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH6) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH7) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM4) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM5)) #else #define IS_EXTI_D3_PENDCLR_SRC(__SRC__) (((__SRC__) == EXTI_D3_PENDCLR_SRC_NONE) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH6) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_DMACH7) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM2) || \ ((__SRC__) == EXTI_D3_PENDCLR_SRC_LPTIM3)) #endif /* LPTIM4 && LPTIM5 */ /** * @} */ /* 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 /* STM32H7xx_HAL_EXTI_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/