IT_Management
[EXTI Exported Functions]

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

Note:

The reset value for the direct lines (line 17, lines from 23 to 31) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on. 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

Return values:

None

Definition at line 295 of file stm32l4xx_ll_exti.h.

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. 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_ALL_32_63

Return values:

None

Definition at line 318 of file stm32l4xx_ll_exti.h.

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

Note:

The reset value for the direct lines (line 17, lines from 23 to 31) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on. 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

Return values:

None

Definition at line 226 of file stm32l4xx_ll_exti.h.

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. 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_ALL_32_63

Return values:

None

Definition at line 248 of file stm32l4xx_ll_exti.h.

Indicate if ExtiLine Interrupt request is enabled for Lines in range 0 to 31.

Note:

The reset value for the direct lines (line 17, lines from 23 to 31) is set to 1 in order to enable the interrupt by default. Bits are set automatically at Power on. 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

Return values:

State

of bit (1 or 0).

Definition at line 365 of file stm32l4xx_ll_exti.h.

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. 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_ALL_32_63

Return values:

State

of bit (1 or 0).

Definition at line 388 of file stm32l4xx_ll_exti.h.