STM32CubeIDE, How to use Real Time variables??

[Bryan_KIM]

Hello, ​

I am using the STM32 Cube IDE.

I want to monitor real-time variables through debugging mode.

But it doesn't...

How use to Real-Time variables??​

[TDK]

Add them on the live expressions tab. It's buggy on restarts, you usually have to re-enter them when you re-run, but it works.

[Bryan_KIM]

Thank you for the answer.

I didn't understand the meaning of this.

Excuse me. How should I set it up?

[Bryan_KIM]

Do you mean this?

[TDK]

The "Live Expressions" tab is two tabs to the right of the "Expressions" tab on your last screenshot.

[Bryan_KIM]

I think it's mean.

Is it right??

But It isn't real time variables...

It has a fixed value.

I toggled it every second by program.

[TDK]

Works for me. Make sure your variable exists and the compiler isn't optimizing it out.

[Bryan_KIM]

I used ST-LINK/V2.

Target mcu is STM32G030C8T.​

VDD

GND

SWCLK

SWDIO

Debug Setting.

​

I programmed the variable to increase by 1 every second.

However, after changing from the initial value 0 to 1, nothing has changed.

[Bryan_KIM]

I used ST-LINK/V2.

Target mcu is STM32G030C8T.​

VDD

GND

SWCLK

SWDIO

Debug Setting.

​

I programmed the variable to increase by 1 every second.

However, after changing from the initial value 0 to 1, nothing has changed.

[Bryan_KIM]

Could I send it to you?