set peripheral interrupt priority higher than systick?

ctc.ctc · ‎2016-10-24

Posted on October 24, 2016 at 09:29

Can I ask an easy question,

that I found the systick CMSIS interrupt number is -1

and in NVIC_SetPriority(), the negative interrupt number will operate different with positive interrupt number

So, can I set peripheral interrupt such as dma's priority higher(more important) than systick?

waclawek.jan · ‎2016-10-24

Posted on October 24, 2016 at 10:11

> So, can I set peripheral interrupt such as dma's priority higher(more important) than systick?

Yes.

JW