Hi @swiss,
As I said in this thread, now we have a guide on how to use the VSCode with the JLink device here: Cortex-M Development Using VSCode | Toradex Developer Center. I’m still looking into the OpenOCD mailing lists to get help with the Cortex-M4.
I’ll be closing this thread for now and I’ll let you know when I have some updates on the OpenOCD code.
Best Regards,
Hiago.