Am Sun, Dec 27, 2020 at 09:35:16PM +0530 schrieb Sonali Warunjikar: > Something remarkable happened. After playing back the initialization > sequence the usb device talked with till that point _disappears_ (not seen > in lsusb any more) and a new device with a different vendor:product (ID > 082b:100a Trophy RVG 5200/6200) makes an appearance. Looks like rest of it > is to spoken with the new device.
Brilliant, now you really start decoding the guts of things ... So, perhaps, what you recently observed with wireshark - there's different endpoints ... - was part of that aspect. Some of them endoints "invisible at first" (for reasons $DEITY only knows), then the "real" endpoints being unmasked following the "proper" (as in "official", "divine") init sequence, IOW, the init sequence might be a "vendor key" to "unlock" the device. Karsten -- GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B
