On Wed, Jan 28, 2015 at 10:25:16PM +0100, Peter Stuge wrote: > Greg KH wrote: > > > Is that some kind of initialization protocol I have to handle? If yes, > > > where do I find information about it? > > > > The protocol should be part of the USB specification. > > USB debug class devices use no protocol, just transfers of 1-8 bytes, > used in arbitrary ways by the various device users. > > > > I've found that screen can leave usb serial ports in an "odd" state, > > it's not unique to this specific device, I blame the screen command :) > > I think that's a lame excuse to not investigate a potential bug. It > would obviously be helpful if someone who experienced this problem > provided all the details. I think it's bug in screen as minicom and other serial programs seem to work just fine. Next time I run into it, I'll try to write something up... thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
