ST STM32F2 User Manual

UM1940
LL EXTI Generic Driver
DocID028236 Rev 2
923/1371
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
@note: This bit is set when the selected edge event arrives
on the interrupt
Notes
This bit is set when the selected edge event arrives on the
interrupt line. This bit is cleared by writing a 1 to the bit.
Please check each device line mapping for EXTI Line
availability
Reference Manual to
LL API cross
reference:
PR PIFx LL_EXTI_ReadFlag_0_31
LL_EXTI_ClearFlag_0_31
Function name
__STATIC_INLINE void LL_EXTI_ClearFlag_0_31 (uint32_t
ExtiLine)
Function description
Clear ExtLine Flags 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

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English