Is there a easy way to display the value of peripheral register dynamically

SFRs windows can't display value dynamically. You should do "refresh Svd data" manually.

How to display peripheral register's value dynamically?

Thanks.

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EJOHABest answer

Associate

Hi ASHEN.1

Yes, it is correct that the SFRs view is only updated when debugger is stopped, after step or a break.

To display peripheral registers value while target is running you can add the register into the "Live expressions" view.

EJOHABest answer

Associate

Hi ASHEN.1

Yes, it is correct that the SFRs view is only updated when debugger is stopped, after step or a break.

To display peripheral registers value while target is running you can add the register into the "Live expressions" view.

Principal

I would be very careful with that.

Reading out peripheral registers takes much more cycles than RAM cells.

The added value of a "dynamic value display" is very limited anyway.

ST Employee

Thanks a lot, EjOHA and Ozone.

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