On Wed, Jan 04, 2012 at 01:48:28PM +0530, Rakesh Sharnagate wrote:
> I am hobbiest and freelance software programmer. I am working on Blackberry
> data recovery using USB interface from last 3 months. I read USB protocol
> from USB.org and beyondlogic.org and very well aware of USB 2.0 protocol.
> I am trying to reverse engineer Blackberry USB protocol using USBlyzer, but
> didn't achieve success.
>
> Expecting help !
Hi Rakesh,
When you're snooping the USB traffic, what software is running? Are you
doing a backup using the Windows desktop software?
Barry already handles the protocol work for backups, restores, javaloader,
modem, screenshots, date/time, etc. There are a few missing features,
but overall, it is very useable.
If you just want to learn the protocol, take a look at the source code
under src/. Specifically, look at protocol.h, protostructs.h, packet.{h,cc},
and socket.{h,cc}. That should get you started.
Hope that helps,
- Chris
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