stm32l4xx_ll_exti.h File Reference

Header file of EXTI LL module. More...

#include "stm32l4xx.h"

Go to the source code of this file.

Data Structures
struct	LL_EXTI_InitTypeDef
Defines
#define	LL_EXTI_LINE_0   EXTI_IMR1_IM0
#define	LL_EXTI_LINE_1   EXTI_IMR1_IM1
#define	LL_EXTI_LINE_2   EXTI_IMR1_IM2
#define	LL_EXTI_LINE_3   EXTI_IMR1_IM3
#define	LL_EXTI_LINE_4   EXTI_IMR1_IM4
#define	LL_EXTI_LINE_5   EXTI_IMR1_IM5
#define	LL_EXTI_LINE_6   EXTI_IMR1_IM6
#define	LL_EXTI_LINE_7   EXTI_IMR1_IM7
#define	LL_EXTI_LINE_8   EXTI_IMR1_IM8
#define	LL_EXTI_LINE_9   EXTI_IMR1_IM9
#define	LL_EXTI_LINE_10   EXTI_IMR1_IM10
#define	LL_EXTI_LINE_11   EXTI_IMR1_IM11
#define	LL_EXTI_LINE_12   EXTI_IMR1_IM12
#define	LL_EXTI_LINE_13   EXTI_IMR1_IM13
#define	LL_EXTI_LINE_14   EXTI_IMR1_IM14
#define	LL_EXTI_LINE_15   EXTI_IMR1_IM15
#define	LL_EXTI_LINE_16   EXTI_IMR1_IM16
#define	LL_EXTI_LINE_17   EXTI_IMR1_IM17
#define	LL_EXTI_LINE_18   EXTI_IMR1_IM18
#define	LL_EXTI_LINE_19   EXTI_IMR1_IM19
#define	LL_EXTI_LINE_20   EXTI_IMR1_IM20
#define	LL_EXTI_LINE_21   EXTI_IMR1_IM21
#define	LL_EXTI_LINE_22   EXTI_IMR1_IM22
#define	LL_EXTI_LINE_23   EXTI_IMR1_IM23
#define	LL_EXTI_LINE_24   EXTI_IMR1_IM24
#define	LL_EXTI_LINE_25   EXTI_IMR1_IM25
#define	LL_EXTI_LINE_26   EXTI_IMR1_IM26
#define	LL_EXTI_LINE_27   EXTI_IMR1_IM27
#define	LL_EXTI_LINE_28   EXTI_IMR1_IM28
#define	LL_EXTI_LINE_31   EXTI_IMR1_IM31
#define	LL_EXTI_LINE_ALL_0_31   EXTI_IMR1_IM
#define	LL_EXTI_LINE_32   EXTI_IMR2_IM32
#define	LL_EXTI_LINE_33   EXTI_IMR2_IM33
#define	LL_EXTI_LINE_34   EXTI_IMR2_IM34
#define	LL_EXTI_LINE_35   EXTI_IMR2_IM35
#define	LL_EXTI_LINE_37   EXTI_IMR2_IM37
#define	LL_EXTI_LINE_38   EXTI_IMR2_IM38
#define	LL_EXTI_LINE_39   EXTI_IMR2_IM39
#define	LL_EXTI_LINE_ALL_32_63   EXTI_IMR2_IM
#define	LL_EXTI_LINE_ALL   (0xFFFFFFFFU)
#define	LL_EXTI_LINE_NONE   (0x00000000U)
#define	LL_EXTI_MODE_IT   ((uint8_t)0x00U)
#define	LL_EXTI_MODE_EVENT   ((uint8_t)0x01U)
#define	LL_EXTI_MODE_IT_EVENT   ((uint8_t)0x02U)
#define	LL_EXTI_TRIGGER_NONE   ((uint8_t)0x00U)
#define	LL_EXTI_TRIGGER_RISING   ((uint8_t)0x01U)
#define	LL_EXTI_TRIGGER_FALLING   ((uint8_t)0x02U)
#define	LL_EXTI_TRIGGER_RISING_FALLING   ((uint8_t)0x03U)
#define	LL_EXTI_WriteReg(__REG__, __VALUE__)   WRITE_REG(EXTI->__REG__, (__VALUE__))
	Write a value in EXTI register.
#define	LL_EXTI_ReadReg(__REG__)   READ_REG(EXTI->__REG__)
	Read a value in EXTI register.
Functions
__STATIC_INLINE void	LL_EXTI_EnableIT_0_31 (uint32_t ExtiLine)
	Enable ExtiLine Interrupt request for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_EnableIT_32_63 (uint32_t ExtiLine)
	Enable ExtiLine Interrupt request for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_DisableIT_0_31 (uint32_t ExtiLine)
	Disable ExtiLine Interrupt request for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_DisableIT_32_63 (uint32_t ExtiLine)
	Disable ExtiLine Interrupt request for Lines in range 32 to 63.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledIT_0_31 (uint32_t ExtiLine)
	Indicate if ExtiLine Interrupt request is enabled for Lines in range 0 to 31.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledIT_32_63 (uint32_t ExtiLine)
	Indicate if ExtiLine Interrupt request is enabled for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_EnableEvent_0_31 (uint32_t ExtiLine)
	Enable ExtiLine Event request for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_EnableEvent_32_63 (uint32_t ExtiLine)
	Enable ExtiLine Event request for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_DisableEvent_0_31 (uint32_t ExtiLine)
	Disable ExtiLine Event request for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_DisableEvent_32_63 (uint32_t ExtiLine)
	Disable ExtiLine Event request for Lines in range 32 to 63.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledEvent_0_31 (uint32_t ExtiLine)
	Indicate if ExtiLine Event request is enabled for Lines in range 0 to 31.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledEvent_32_63 (uint32_t ExtiLine)
	Indicate if ExtiLine Event request is enabled for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_EnableRisingTrig_0_31 (uint32_t ExtiLine)
	Enable ExtiLine Rising Edge Trigger for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_EnableRisingTrig_32_63 (uint32_t ExtiLine)
	Enable ExtiLine Rising Edge Trigger for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_DisableRisingTrig_0_31 (uint32_t ExtiLine)
	Disable ExtiLine Rising Edge Trigger for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_DisableRisingTrig_32_63 (uint32_t ExtiLine)
	Disable ExtiLine Rising Edge Trigger for Lines in range 32 to 63.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledRisingTrig_0_31 (uint32_t ExtiLine)
	Check if rising edge trigger is enabled for Lines in range 0 to 31.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledRisingTrig_32_63 (uint32_t ExtiLine)
	Check if rising edge trigger is enabled for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_EnableFallingTrig_0_31 (uint32_t ExtiLine)
	Enable ExtiLine Falling Edge Trigger for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_EnableFallingTrig_32_63 (uint32_t ExtiLine)
	Enable ExtiLine Falling Edge Trigger for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_DisableFallingTrig_0_31 (uint32_t ExtiLine)
	Disable ExtiLine Falling Edge Trigger for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_DisableFallingTrig_32_63 (uint32_t ExtiLine)
	Disable ExtiLine Falling Edge Trigger for Lines in range 32 to 63.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledFallingTrig_0_31 (uint32_t ExtiLine)
	Check if falling edge trigger is enabled for Lines in range 0 to 31.
__STATIC_INLINE uint32_t	LL_EXTI_IsEnabledFallingTrig_32_63 (uint32_t ExtiLine)
	Check if falling edge trigger is enabled for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_GenerateSWI_0_31 (uint32_t ExtiLine)
	Generate a software Interrupt Event for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_GenerateSWI_32_63 (uint32_t ExtiLine)
	Generate a software Interrupt Event for Lines in range 32 to 63.
__STATIC_INLINE uint32_t	LL_EXTI_IsActiveFlag_0_31 (uint32_t ExtiLine)
	Check if the ExtLine Flag is set or not for Lines in range 0 to 31.
__STATIC_INLINE uint32_t	LL_EXTI_IsActiveFlag_32_63 (uint32_t ExtiLine)
	Check if the ExtLine Flag is set or not for Lines in range 32 to 63.
__STATIC_INLINE uint32_t	LL_EXTI_ReadFlag_0_31 (uint32_t ExtiLine)
	Read ExtLine Combination Flag for Lines in range 0 to 31.
__STATIC_INLINE uint32_t	LL_EXTI_ReadFlag_32_63 (uint32_t ExtiLine)
	Read ExtLine Combination Flag for Lines in range 32 to 63.
__STATIC_INLINE void	LL_EXTI_ClearFlag_0_31 (uint32_t ExtiLine)
	Clear ExtLine Flags for Lines in range 0 to 31.
__STATIC_INLINE void	LL_EXTI_ClearFlag_32_63 (uint32_t ExtiLine)
	Clear ExtLine Flags for Lines in range 32 to 63.
uint32_t	LL_EXTI_Init (LL_EXTI_InitTypeDef *EXTI_InitStruct)
	Initialize the EXTI registers according to the specified parameters in EXTI_InitStruct.
uint32_t	LL_EXTI_DeInit (void)
	De-initialize the EXTI registers to their default reset values.
void	LL_EXTI_StructInit (LL_EXTI_InitTypeDef *EXTI_InitStruct)
	Set each LL_EXTI_InitTypeDef field to default value.

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Detailed Description

Header file of EXTI LL module.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Definition in file stm32l4xx_ll_exti.h.