How do I enable SWV in my STM32Cube ide?

[RShre.2]

I am trying to use SWV viewer but in Debugger option, there is no SWV options available. Is it because of some faulty pin configuration? Because i ran a blink led program and it's working fine. Just the SWV, i cannot enable.

[Imen.D]

Hello @RShre.2​ and welcome to the Community 🙂

SWV options is not available and not work with Cortex-M0.

Imen

[RShre.2]

Thank you for the reply. Do you know if there is any other alternatives to view plots in computer without having to use an oscilloscope?

[Wijeden RHIMI · Accepted solution]

Hi @RShre.2,

Could you please choose one of those two options :

1. Use live expression as an another alternative
2. If you have a Segger probe you could use the API and the debugger offered by Segger :

please check those two links :

J-Link RTT – Real Time Transfer (segger.com)

Ozone – The Performance Analyzer (segger.com)

Best regards,

Wijeden,