SWD Over USB-C!
Short talk
The Teardown 2025 schedule is not yet finalized.
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Have you ever wanted to debug your microcontroller over USB-C? I’m talking full SWD(JTAG), not just USB-printfs! If you already have a USB-C connector, there’s no need to have additional connectors (or Tag-connect pads) which take up space!
In this talk, I’ll cover how to do things the "USB standard way" with all the bells and whistles as well as the YOLO, no additional components, way. I’ll talk about what external debugging hardware is needed (or not!) and talk about how this has worked "in the wild" for the past few years.