SWD connection not working

[TNguy.10]

Dear,

I encounter an issue when working with STM32L4 SensorTile Board. I normally load projects from MDK-ARM to my project normally, but now when I load the project, it loads in the software normally, but the circuit does not seem to work as normal. It still runs the last project. Please let me know what I should check.

Best,

Tony Nguyen

[Imen Ezzine]

Hi TNguy.10,

From what I see it could be that your second project did not load correctly, that's why it seems your board still runs the old project.

Maybe you can try to run a mass erase to make sure there is no old code on the board, then try to load your new project and see the result.

I hope this help!

-Imen