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.

 

Q1.

Is there any registers to inform the occurring the underrun ?

 

Q2.

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

 

 

Ko-hey

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