STM32L486xx HAL User Manual
Data Structures | Defines | Functions
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_29   EXTI_IMR1_IM29
#define LL_EXTI_LINE_30   EXTI_IMR1_IM30
#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_36   EXTI_IMR2_IM36
#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.

Detailed Description

Header file of EXTI LL module.

Author:
MCD Application Team
Attention:

© COPYRIGHT(c) 2017 STMicroelectronics

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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32l4xx_ll_exti.h.