When to trigger an outage

[pLI.1]

当我�?�时打开uart的接�?�中断和�?�一uart dma的接�?�中断时，两个中断都会被触�?�，如果设置的优先级相�?�，触�?�的顺�?是什么？

[ChahinezC]

Hello @pLI.1​,

Welcome to STM32 Community.

Thanks to develop the post in English so it helps us and the users of our community understand your question and try to help you.

Chahinez.