SW USB protocol analyzer?

[alzomor]

sw usb analyzer

Hi

I am trying to evaluate some SW protocol analyzers.
I noticed that the same reqest is sent several times, is That correct?
also some analyzers catch no of requests more than others?
I noticed also that some analyzers are faster in ctching requests than the other!! dose this matter?
I am currently evaluating the next SW's
Snoopy pro
Advanced USB monitor
USBTrace
SourceUSB
I think the last two are the best, Do you have any recomendations?

Salam
Hossam Alzomor

 

[ntfreak]

Also have a look at Bushound:
w*w.perisoft.net/bushound/

Regards
NTFreak

 

[rickleicn]

a sw protocol analyzer can not see what exactly happen on bus,hw wil be a better choice for you.

 

[alexz]

Also most of the SW analyzers start analyze after the enumeration only.
In other words when the driver is loaded

 

[alzomor]

Hi

Some SW protocol analyzers starts earlier than driver installation
You can check for the SW I have listed here

Salam
Hossam Alzomor