My questions are:
1) It looks like we don't need to put the dtoverlay=dwc2, dr_mode=host anymore, is this right?
You have both otg_mode=1 and dtoverlay=dwc2,dr_mode=host active in your config.txt. otg_mode=1 always wins so, yes, you can remove dtoverlay=dwc2,dr_mode=host. It'll likely perform better that way too due to a lower interrupt load when using the XHCI controler over dwc2.
2) Why did my board burn after adding dtoverlay=dwc2, dr_mode=host? maybe that was not the reason?
Don't know. That's a question for waveshare. Short circuit caused by the heatsink maybe.
Statistics: Posted by thagrol — Mon Jun 24, 2024 7:20 am