On Fri, 2022-04-22 at 08:43 +0200, Hans Petter Selasky wrote: > If your device is ugenX.Y, usbdump is: > > usbdump -i usbusX -f Y -s 256 -vvv > > --HPS
Based on the FRAME[1] size, it seems that the length is 1024 bytes. That seems low, but it might not be for bulk transfers. The long-form output is here: https://bsd.to/9CVK Potentially there is a problem here that I am not seeing. The main problem still remains, that loading the firmware is not triggering the Rx Interrupt callback. Are these potentially related issues? - Farhan