Rising_Trigger_Management

Functions
__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_DisableRisingTrig_0_31 (uint32_t ExtiLine)
	Disable ExtiLine Rising Edge Trigger for Lines in range 0 to 31.
__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.

---

Function Documentation

__STATIC_INLINE void LL_EXTI_DisableRisingTrig_0_31

(

uint32_t

ExtiLine

)

Disable ExtiLine Rising Edge Trigger for Lines in range 0 to 31.

Note:

The configurable wakeup lines are edge-triggered. No glitch must be generated on these lines. If a rising edge on a configurable interrupt line occurs during a write operation in the EXTI_RTSR register, the pending bit is not set. Rising and falling edge triggers can be set for the same interrupt line. In this case, both generate a trigger condition.

Reference Manual to LL API cross reference:

RTSR RTx LL_EXTI_DisableRisingTrig_0_31

Parameters:

ExtiLine

This parameter can be a combination of the following values: LL_EXTI_LINE_0 LL_EXTI_LINE_1 LL_EXTI_LINE_2 LL_EXTI_LINE_3 LL_EXTI_LINE_4 LL_EXTI_LINE_5 LL_EXTI_LINE_6 LL_EXTI_LINE_7 LL_EXTI_LINE_8 LL_EXTI_LINE_9 LL_EXTI_LINE_10 LL_EXTI_LINE_11 LL_EXTI_LINE_12 LL_EXTI_LINE_13 LL_EXTI_LINE_14 LL_EXTI_LINE_15 LL_EXTI_LINE_16 LL_EXTI_LINE_18 LL_EXTI_LINE_19(*) LL_EXTI_LINE_20(*) LL_EXTI_LINE_21 LL_EXTI_LINE_22

Note:

(*): Available in some devices

Please check each device line mapping for EXTI Line availability

Return values:

None

Definition at line 590 of file stm32f4xx_ll_exti.h.

Referenced by LL_EXTI_Init().

__STATIC_INLINE void LL_EXTI_EnableRisingTrig_0_31

(

uint32_t

ExtiLine

)

Enable ExtiLine Rising Edge Trigger for Lines in range 0 to 31.

Note:

The configurable wakeup lines are edge-triggered. No glitch must be generated on these lines. If a rising edge on a configurable interrupt line occurs during a write operation in the EXTI_RTSR register, the pending bit is not set. Rising and falling edge triggers can be set for the same interrupt line. In this case, both generate a trigger condition.

Reference Manual to LL API cross reference:

RTSR RTx LL_EXTI_EnableRisingTrig_0_31

Parameters:

ExtiLine

This parameter can be a combination of the following values: LL_EXTI_LINE_0 LL_EXTI_LINE_1 LL_EXTI_LINE_2 LL_EXTI_LINE_3 LL_EXTI_LINE_4 LL_EXTI_LINE_5 LL_EXTI_LINE_6 LL_EXTI_LINE_7 LL_EXTI_LINE_8 LL_EXTI_LINE_9 LL_EXTI_LINE_10 LL_EXTI_LINE_11 LL_EXTI_LINE_12 LL_EXTI_LINE_13 LL_EXTI_LINE_14 LL_EXTI_LINE_15 LL_EXTI_LINE_16 LL_EXTI_LINE_18 LL_EXTI_LINE_19(*) LL_EXTI_LINE_20(*) LL_EXTI_LINE_21 LL_EXTI_LINE_22

Note:

(*): Available in some devices

Please check each device line mapping for EXTI Line availability

Return values:

None

Definition at line 546 of file stm32f4xx_ll_exti.h.

Referenced by LL_EXTI_Init().

__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.

Reference Manual to LL API cross reference:

RTSR RTx LL_EXTI_IsEnabledRisingTrig_0_31

Parameters:

ExtiLine

This parameter can be a combination of the following values: LL_EXTI_LINE_0 LL_EXTI_LINE_1 LL_EXTI_LINE_2 LL_EXTI_LINE_3 LL_EXTI_LINE_4 LL_EXTI_LINE_5 LL_EXTI_LINE_6 LL_EXTI_LINE_7 LL_EXTI_LINE_8 LL_EXTI_LINE_9 LL_EXTI_LINE_10 LL_EXTI_LINE_11 LL_EXTI_LINE_12 LL_EXTI_LINE_13 LL_EXTI_LINE_14 LL_EXTI_LINE_15 LL_EXTI_LINE_16 LL_EXTI_LINE_18 LL_EXTI_LINE_19(*) LL_EXTI_LINE_20(*) LL_EXTI_LINE_21 LL_EXTI_LINE_22

Note:

(*): Available in some devices

Please check each device line mapping for EXTI Line availability

Return values:

State

of bit (1 or 0).

Definition at line 627 of file stm32f4xx_ll_exti.h.