Hi Robert, Thanks for the very quick reply.
That is bad news. I do have a USB hub cape that is connected to the device already: https://www.tindie.com/products/microwavemont/24-port-usb-20-hub-cape-for-pocketbeagle/ To power the beagle and the USB-Hub (directly on V-IN and V-USB) I use a step down converter: https://www.pololu.com/product/2870 Anything that I can do there you reckon? Furthermore, there is data coming in... So it is not totally broken... There is an app in the development kit that seems to work as it should (2draw) Best, Hans. I wouldn't dig too much into the HID driver.. The musb "ip" on the > am335x family has a known history of performance issues.. (For > example it has a broken DMA engine, so the cpu has to take care of > that...) > > One thing to try, add a "powered" hub between the PocketBeagle and the > device and see if that makes any difference.. > > Otherwise, sadly the musb is one of the achilles heel of the am335x > family, the usb ip used on the am57xx is SOOOO much better... > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2677a9c4-ca38-4076-a8cf-142cf5ea3d0f%40googlegroups.com.
