I tested Android app in Dragonboard 410c , when I connected otg to Mac , I can not move the mouse, and can not use all usb device in Dragonboard 410c.
You can only use the OTG or the regular USB ports one at a time, not together.
why? I can use the OTG and the regular USB together in other developer boards (like rk3288), is it not a bug in Dragonboard 410c? If I can not use the OTG and the regular USB together , I have no way to debug a Android App in Dragonboard 410c.
See below threads for previous discussions:"http://www.96boards.org/forums/topic/clarification-of-usb-features/""http://www.96boards.org/forums/topic/usb-host-ports-stop-working/"
Can you try adb over tcp?