AnsweredAssumed Answered

i.mx287 USB error

Question asked by ko-hey on Jun 4, 2017
Latest reply on Jun 5, 2017 by Yuri Muhin

Hi all


I have a question about USB Host communication error.


When I tested the USB host, the USB communication stop.

I set the SDIS bit of HW_USBCTRL_USBMODE and it resolved.

So I think the cause is underrun.



Is there any registers to inform the occurring the underrun ?



Is it the device spec to stop the USB Host when the underrun occurs ?