On 3/29/2017 5:06 PM, Sean Young wrote: <snip> > > Anyway, you're right and this patch looks ok. It would be nice to have the > tx case handled too though. > > Thanks > Sean > Thanks; I'm looking at handling the tx case. If I can figure out the details, I'll post a new patch proposal separate, and likely dependent, on this one. My main obstacle at the moment, is I'm looking for a way to get mceusb device to respond with a USB TX error halt/stall (rather than the typical ACK and NAK) on a TX endpoint, in order to test halt/stall error detection and recovery for TX. ..A Sun