ron minnich wrote:
any recommendations? This is not for coreboot, it is for debugging plan 9 usb drivers. We would prefer one that does not need a windows host to work. Ideally we could attach it to ethernet and talk to it that way.
The only one I know of that will work with a non-windows host is
http://www.totalphase.com/products/beagle_usb480/
I've not used the 480 (yet, its on the list to get) but I've used the 12 and had very good results. I've had chats with several of the tech and sales folk and they have been great.
I can tell you that you _don't_ want to get an Ellisys USB explorer. In addition to being windows only, the software sucks. Its caused myself and other users no end of frustration. Solid piece of hardware though. Shame windows has to bring it down.
If you want _serious_ level of analysis (beyond just protocol) then crescent heart is awesome. But you have to have a Tektronix device to hook it up to.
http://www.c-h-s.com/USB.shtml