How to read out the status of output GPIO port level

[Hozumi]

Can we read out the status of output GPIO port level?

The background of using it for fault monitoring.
If we can do that, please provide us the information of proper registers and their control sequences.

[Robin_Shen · Accepted solution]

Hi Hozumi,

Whenever a pin is configured in any digital pin muxing mode, the input buffer for that pin is enabled allowing the pin state to be read via the corresponding GPIO Port Data Input Register (GPIO_PDIR).

Best Regards,
Robin
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