Holybro Pixhawk Debug Adapter


I am attempting to use the Holybro Debug Board, but feel like I am missing something. I have it hooked up to the Pixhawk 4 like the example shows here:

I connect to Ubuntu and have tried to load up using this tutorial: SWD GDB Hardware Debugging | PX4 User Guide

and loading using JLinkGDBServer -if swd, but I am getting an error.

I have also tried to debug with vscode.

What I am looking for is just some guidance on which way I should go with this board. What software took I should use so I can debug using GDB. Just want to make sure I am going down a path someone has already traveled before.

Thank you

Jlink gives me thig:

per @dirksavage88

“I was not able to get swd pass through to work. I was using a jlink mini edu and used the holybro as an adapter (basically using it for the pixhawk 6 pin debug port )”