The ST-Link V2 debugger kit is not detected by the Keil Cloud Studio IDE

Anusudhan_Kesavan
Fri, 11 Oct 2024 07:24:23 +0000
Keil Studio

I am currently developing an mbed OS(latest version 6.17.0) project using the STM32F429ZG controller(created custom target). Initially, I was using mbed Studio IDE for application development, but I encountered several debugging issues, such as the program hitting functions without stepping into them. As a result, I decided to switch to Keil Cloud Studio IDE(latest 1.7.16).

However, the debugger kit I’m using is not recognized by Cloud Studio. I have tried many suggestions found online, as well as those provided by ChatGPT and Copilot, including:

Updating the ST-Link firmware.
Allowing USB access in the Chrome browser.
When I click on “Add Device,” I can see my ST-Link debugger and click “Connect,” but there is no response, and there are no indications that the device has been added to the IDE.

I have successfully used the same debugger with both Mbed Studio IDE and Keil uVision MDK IDE. However, I find Keil uVision less user-friendly compared to Keil Cloud Studio.

My ST Link / V2 firmware is V2J45S7, Also tried downgrading.

So, I kindly ask for your assistance in resolving this issue

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