IT_Management

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.

---

Function Documentation

__STATIC_INLINE void LL_EXTI_DisableIT_0_31

(

uint32_t

ExtiLine

)

Disable ExtiLine Interrupt request for Lines in range 0 to 31.

Note:

The reset value for the direct or internal lines (see RM) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on.

Reference Manual to LL API cross reference:

IMR1 IMx LL_EXTI_DisableIT_0_31

Parameters:

ExtiLine

This parameter can be one 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_17 LL_EXTI_LINE_18 LL_EXTI_LINE_19 LL_EXTI_LINE_20 LL_EXTI_LINE_21 LL_EXTI_LINE_22 LL_EXTI_LINE_23 LL_EXTI_LINE_24 LL_EXTI_LINE_25 LL_EXTI_LINE_26 LL_EXTI_LINE_27 LL_EXTI_LINE_28 LL_EXTI_LINE_29 LL_EXTI_LINE_30 LL_EXTI_LINE_31 LL_EXTI_LINE_ALL_0_31

Note:

Please check each device line mapping for EXTI Line availability

Return values:

None

Definition at line 392 of file stm32l4xx_ll_exti.h.

Referenced by HAL_COMP_Init(), and LL_EXTI_Init().

__STATIC_INLINE void LL_EXTI_DisableIT_32_63

(

uint32_t

ExtiLine

)

Disable ExtiLine Interrupt request for Lines in range 32 to 63.

Note:

The reset value for the direct lines (lines from 32 to 34, line 39) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on.

Reference Manual to LL API cross reference:

IMR2 IMx LL_EXTI_DisableIT_32_63

Parameters:

ExtiLine

This parameter can be one of the following values: LL_EXTI_LINE_32 LL_EXTI_LINE_33 LL_EXTI_LINE_34(*) LL_EXTI_LINE_35 LL_EXTI_LINE_36 LL_EXTI_LINE_37 LL_EXTI_LINE_38 LL_EXTI_LINE_39(*) LL_EXTI_LINE_40(*) LL_EXTI_LINE_ALL_32_63

Note:

(*): Available in some devices

Return values:

None

Definition at line 417 of file stm32l4xx_ll_exti.h.

Referenced by LL_EXTI_Init().

__STATIC_INLINE void LL_EXTI_EnableIT_0_31

(

uint32_t

ExtiLine

)

Enable ExtiLine Interrupt request for Lines in range 0 to 31.

Note:

The reset value for the direct or internal lines (see RM) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on.

Reference Manual to LL API cross reference:

IMR1 IMx LL_EXTI_EnableIT_0_31

Parameters:

ExtiLine

This parameter can be one 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_17 LL_EXTI_LINE_18 LL_EXTI_LINE_19 LL_EXTI_LINE_20 LL_EXTI_LINE_21 LL_EXTI_LINE_22 LL_EXTI_LINE_23 LL_EXTI_LINE_24 LL_EXTI_LINE_25 LL_EXTI_LINE_26 LL_EXTI_LINE_27 LL_EXTI_LINE_28 LL_EXTI_LINE_29 LL_EXTI_LINE_30 LL_EXTI_LINE_31 LL_EXTI_LINE_ALL_0_31

Note:

Please check each device line mapping for EXTI Line availability

Return values:

None

Definition at line 320 of file stm32l4xx_ll_exti.h.

Referenced by HAL_COMP_Init(), and LL_EXTI_Init().

__STATIC_INLINE void LL_EXTI_EnableIT_32_63

(

uint32_t

ExtiLine

)

Enable ExtiLine Interrupt request for Lines in range 32 to 63.

Note:

The reset value for the direct lines (lines from 32 to 34, line 39) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on.

Reference Manual to LL API cross reference:

IMR2 IMx LL_EXTI_EnableIT_32_63

Parameters:

ExtiLine

This parameter can be one of the following values: LL_EXTI_LINE_32 LL_EXTI_LINE_33 LL_EXTI_LINE_34(*) LL_EXTI_LINE_35 LL_EXTI_LINE_36 LL_EXTI_LINE_37 LL_EXTI_LINE_38 LL_EXTI_LINE_39(*) LL_EXTI_LINE_40(*) LL_EXTI_LINE_ALL_32_63

Note:

(*): Available in some devices

Return values:

None

Definition at line 344 of file stm32l4xx_ll_exti.h.

Referenced by LL_EXTI_Init().

__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.

Note:

The reset value for the direct or internal lines (see RM) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on.

Reference Manual to LL API cross reference:

IMR1 IMx LL_EXTI_IsEnabledIT_0_31

Parameters:

ExtiLine

This parameter can be one 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_17 LL_EXTI_LINE_18 LL_EXTI_LINE_19 LL_EXTI_LINE_20 LL_EXTI_LINE_21 LL_EXTI_LINE_22 LL_EXTI_LINE_23 LL_EXTI_LINE_24 LL_EXTI_LINE_25 LL_EXTI_LINE_26 LL_EXTI_LINE_27 LL_EXTI_LINE_28 LL_EXTI_LINE_29 LL_EXTI_LINE_30 LL_EXTI_LINE_31 LL_EXTI_LINE_ALL_0_31

Note:

Please check each device line mapping for EXTI Line availability

Return values:

State

of bit (1 or 0).

Definition at line 465 of file stm32l4xx_ll_exti.h.

__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.

Note:

The reset value for the direct lines (lines from 32 to 34, line 39) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on.

Reference Manual to LL API cross reference:

IMR2 IMx LL_EXTI_IsEnabledIT_32_63

Parameters:

ExtiLine

This parameter can be one of the following values: LL_EXTI_LINE_32 LL_EXTI_LINE_33 LL_EXTI_LINE_34(*) LL_EXTI_LINE_35 LL_EXTI_LINE_36 LL_EXTI_LINE_37 LL_EXTI_LINE_38 LL_EXTI_LINE_39(*) LL_EXTI_LINE_40(*) LL_EXTI_LINE_ALL_32_63

Note:

(*): Available in some devices

Return values:

State

of bit (1 or 0).

Definition at line 490 of file stm32l4xx_ll_exti.h.