HAL_NVIC_GetActive() function

Gets active interrupt ( reads the active register in NVIC and returns the active bit).

Syntax

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Summary

Declaration

Definition

from stm32f4xx_hal_cortex.h:279

uint32_t HAL_NVIC_GetActive(IRQn_Type IRQn);

Implemented in stm32f4xx_hal_cortex.c:445

Arguments

Argument

Description

IRQn

External interrupt number This parameter can be an enumerator of IRQn_Type enumeration (For the complete STM32 Devices IRQ Channels list, please refer to the appropriate CMSIS device file (stm32f4xxxx.h))

Return value

status: - 0 Interrupt status is not pending. - 1 Interrupt status is pending.

Examples

References

from examples

HAL_NVIC_GetActive() function

Syntax

Arguments

Return value

Examples

References

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