9 years, 4 months ago.

How to change interrupt priority?

Hi all,

I am working on a high speed bit-banging serial protocol on a Nucleo-F401RE board and I would like to use InterruptIn and Serial as highest and lowest priority interrupt respectively.

Using "NVIC_SetPriority" will generate compiler error.

I don't mind low-level register programming, but, I found myself lost in the datasheet. :(

Any tips?

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