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))

PreemptPriority

uint32_t

The preemption priority for the IRQn channel. This parameter can be a value between 0 and 15 A lower priority value indicates a higher priority

SubPriority

uint32_t

the subpriority level for the IRQ channel. This parameter can be a value between 0 and 15 A lower priority value indicates a higher priority.

Return value

None

Examples

HAL_NVIC_SetPriority() is referenced by 739 libraries and example projects:

References

from examples

HAL_NVIC_SetPriority() function

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