Re: Raon Everun (Microchip multifunction HID)

Alan Stern <[email protected]> writes:
> Hmmm.  There is one clear difference between the Windows log and the
> Linux log for interface 0: Windows sends three Set-Report messages in
> URBs 9, 10, and 11 (all identical, so I don't know why there are three
> of them).  It's not easy to tell what the reports are for, beyond the
> fact that they are outputs.  Maybe they control LEDs on the keboard.  
> Or maybe they enable the keyboard somehow...

There are no LEDs but there is a keyboard backlight... possibly
related.  Am I reading the sniffer log correctly, that the message
body in each of these 3 URBs consists of a single 00 byte?

Interesting that the timestamp for URB 11 is 10 seconds later than the
first two..

> Another thing you can try is to unbind the usbhid driver from all the 
> interfaces except 0, and then reset the device.  Maybe somehow one of 
> the other interfaces is messing up the keyboard.

What do you mean by "reset" in this case? 

Thanks,
b.g.

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