Unable to see Live Expressions variables refresh on a custom board

richi · ‎2025-12-21

Hello,

recently I was able to flash a programm on the STM32G474CET3 but I am unable to track Live Variables.

I wrote a simple program that just increases a cnt variable each second.

My .ioc configuration:

Every help is appreciated.

Aimen1 · ‎2025-12-24

Hello richi,

What is the optimisation you are using in STM32CubeIDE?

Can you declare the variable "cnt" as "volatile" and try again please?

Regards.

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View solution in original post

Aimen1 · ‎2025-12-24

Hello richi,

What is the optimisation you are using in STM32CubeIDE?

Can you declare the variable "cnt" as "volatile" and try again please?

Regards.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.