Am Sat, Dec 12, 2020 at 10:00:54PM +0530 schrieb Sonali Warunjikar: > On Sat, Dec 12, 2020 at 09:10:21PM +0530, Sonali Warunjikar wrote: > > Next step requires going to clinic and exposing it to xray and see what > > happens. Will update soon. > > No luck. For the same end point that showed data being received in usbmon, > the read call times out even after X ray exposure. > > So some protocol is involved - something to be sent to the device prior to > exposure. Will try to figure out.
You may want to capture USB traffic during *startup* of the Windows app, not before exposure only. It may well send setup commands at that point. Karsten -- GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B
