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LL EXTI Generic Driver

UM1940

918/1371

DocID028236 Rev 2

LL_EXTI_IsEnabledRisingTrig_0_31

Function name

__STATIC_INLINE uint32_t

LL_EXTI_IsEnabledRisingTrig_0_31 (uint32_t ExtiLine)

Function description

Check if rising edge trigger is enabled for Lines in range 0 to 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

Return values

State: of bit (1 or 0).

Notes

Please check each device line mapping for EXTI Line

availability

Reference Manual to

LL API cross

reference:

RTSR RTx LL_EXTI_IsEnabledRisingTrig_0_31

LL_EXTI_EnableFallingTrig_0_31

Function name

__STATIC_INLINE void LL_EXTI_EnableFallingTrig_0_31

(uint32_t ExtiLine)