Freeware to spy on data sent to a USb device?

[Clive Savage]

Like recording commands sent to the Dacal DC-300 Disc store?

Thanks.

Bye for now.

Clive.

 

[B. R. 'BeAr' Ederson]

Like recording commands sent to the Dacal DC-300 Disc store?

Two programs come to mind. You may have a look at WDMSniffer by
Compuware:

ftp://ftp.compuware.com/pub/driverstudio/outgoing/utility/wdmsniffer.zip

You need to use the direct download link as long as you are not
registered with Compuware. The program is flagged internally as
part of DriverStudio, which surely is *not* free. And there is
no other information accompanied with the download to suggest
the license state of that tool. But, fortunately, Bill McKenzie
from Compuware used to sign Usenet postings with:
| Watch your IRPs/IRBs/URBs/SRBs/NDIS pkts with our free WDMSniffer tool:
| http://frontline.compuware.com/nashua/patches/utility.htm
That should settle the matter. ;-)

Another free USB-Sniffer is SnoopyPro:

http://sourceforge.net/projects/usbsnoop

Both are not for the faint at heart, though.

HTH.
BeAr