Relationship between priority settings in zephyr

[mingjkl]

For example, if I set both

NRFX_IRQ_PRIORITY_SET

and

IRQ_DIRECT_CONNECT

in a project, what is the priority relationship between them.

[Priyanka]

Hi,

The IRQ_DIRECT_CONNECT is used to set the priorities and the NRFX_IRQ_PRIORITY_SET is an nrfx macro which is intentionally left empty for the nRF Connect SDK and won't help in setting the priority.

Regards,

Priyanka

[mingjkl]

Do you mean that using NRFX_IRQ_PRIORITY_SET  in nRF Connect SDK to set priority will not take effect?

[Priyanka]

Yes, you will have to use the IRQ_DIRECT_CONNECT.

-Priyanka

[mingjkl]

Thank you very much for your support.