HAL
__HAL_GPIO_EXTI_GET_IT
is only used within HAL.
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STM32 Libraries and Samples
HAL
__HAL_GPIO_EXTI_GET_IT
__HAL_GPIO_EXTI_GET_IT macro
Checks whether the specified EXTI line is asserted or not.
Syntax
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Summary
Declaration
from
stm32f4xx_hal_gpio.h:191
#define
__HAL_GPIO_EXTI_GET_IT
(
__EXTI_LINE__
)
(
EXTI
->
PR
&
(
__EXTI_LINE__
)
)
Arguments
Argument
Description
__EXTI_LINE__
specifies the EXTI line to check. This parameter can be GPIO_PIN_x where x can be(0..15)
Return value
The new state of __EXTI_LINE__ (SET or RESET).
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