4 years, 3 months ago.

pins mapping F401re

Hello friends

In serial communication in Nucleo F401Re, which pins does

USBTX, USBRX in

Serial pc(USBTX, USBRX); tx, rx

mapped to?

Is it UART1 or 2 or..?

I want to attach interrupt to it and to disable and enable serial interrupt, i think I need to know which UART no it belongs to.

I look around but could not find.

Thank you for your support.

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1 Answer

3 years, 7 months ago.

you can see pin mappings file PinNames.h for your target


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