Requesting an MSOS descriptor?


I

IUnknown

Using USB Universal test and HCT12.1 on a webcam and TWAIN driver (XP,
2k) .

I noticed that in the USB Descriptor test, it mentions something about
"Requesting an MSOS descriptor".

What is this and how do I know whether or not I need one? All of my
other descriptors are being read just fine.

Thanks
 
Ad

Advertisements


Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Top