Header file of EXTI HAL module. More...

#include "stm32f1xx_hal_def.h"

Include dependency graph for stm32f1xx_hal_exti.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	EXTI_HandleTypeDef
	EXTI Handle structure definition. More...

struct	EXTI_ConfigTypeDef
	EXTI Configuration structure definition. More...

Macros
#define	EXTI_LINE_0 (EXTI_GPIO \| 0x00u)

#define	EXTI_LINE_1 (EXTI_GPIO \| 0x01u)

#define	EXTI_LINE_2 (EXTI_GPIO \| 0x02u)

#define	EXTI_LINE_3 (EXTI_GPIO \| 0x03u)

#define	EXTI_LINE_4 (EXTI_GPIO \| 0x04u)

#define	EXTI_LINE_5 (EXTI_GPIO \| 0x05u)

#define	EXTI_LINE_6 (EXTI_GPIO \| 0x06u)

#define	EXTI_LINE_7 (EXTI_GPIO \| 0x07u)

#define	EXTI_LINE_8 (EXTI_GPIO \| 0x08u)

#define	EXTI_LINE_9 (EXTI_GPIO \| 0x09u)

#define	EXTI_LINE_10 (EXTI_GPIO \| 0x0Au)

#define	EXTI_LINE_11 (EXTI_GPIO \| 0x0Bu)

#define	EXTI_LINE_12 (EXTI_GPIO \| 0x0Cu)

#define	EXTI_LINE_13 (EXTI_GPIO \| 0x0Du)

#define	EXTI_LINE_14 (EXTI_GPIO \| 0x0Eu)

#define	EXTI_LINE_15 (EXTI_GPIO \| 0x0Fu)

#define	EXTI_LINE_16 (EXTI_CONFIG \| 0x10u)

#define	EXTI_LINE_17 (EXTI_CONFIG \| 0x11u)

#define	EXTI_MODE_NONE 0x00000000u

#define	EXTI_MODE_INTERRUPT 0x00000001u

#define	EXTI_MODE_EVENT 0x00000002u

#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)

#define	EXTI_GPIOA 0x00000000u

#define	EXTI_GPIOB 0x00000001u

#define	EXTI_GPIOC 0x00000002u

#define	EXTI_GPIOD 0x00000003u

#define	EXTI_PROPERTY_SHIFT 24u
	EXTI Line property definition.

#define	EXTI_CONFIG (0x02uL << EXTI_PROPERTY_SHIFT)

#define	EXTI_GPIO ((0x04uL << EXTI_PROPERTY_SHIFT) \| EXTI_CONFIG)

#define	EXTI_PROPERTY_MASK (EXTI_CONFIG \| EXTI_GPIO)

#define	EXTI_PIN_MASK 0x0000001Fu
	EXTI bit usage.

#define	EXTI_MODE_MASK (EXTI_MODE_EVENT \| EXTI_MODE_INTERRUPT)
	EXTI Mask for interrupt & event mode.

#define	EXTI_TRIGGER_MASK (EXTI_TRIGGER_RISING \| EXTI_TRIGGER_FALLING)
	EXTI Mask for trigger possibilities.

#define	EXTI_LINE_NB 18UL
	EXTI Line number.

#define	IS_EXTI_LINE(__LINE__)

#define	IS_EXTI_MODE(__LINE__)

#define	IS_EXTI_TRIGGER(__LINE__) (((__LINE__) & ~EXTI_TRIGGER_MASK) == 0x00u)

#define	IS_EXTI_PENDING_EDGE(__LINE__) ((__LINE__) == EXTI_TRIGGER_RISING_FALLING)

#define	IS_EXTI_CONFIG_LINE(__LINE__) (((__LINE__) & EXTI_CONFIG) != 0x00u)

#define	IS_EXTI_GPIO_PORT(__PORT__)

#define	IS_EXTI_GPIO_PIN(__PIN__) ((__PIN__) < 16u)

Enumerations
enum	EXTI_CallbackIDTypeDef { HAL_EXTI_COMMON_CB_ID = 0x00U }
	HAL EXTI common Callback ID enumeration definition.

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)

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)

Detailed Description

Header file of EXTI HAL module.

Author: MCD Application Team

Attention

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

Classes

Macros

Enumerations

Functions

Detailed Description

© Copyright (c) 2019 STMicroelectronics. All rights reserved.