[Lazarus] Decoding USB sniff data

[Toan Pham]

It depends on if the device is full speed or high speed.  High speed
device line analyzer can be very expensive.
As for me, i bought a Beagle USB 480 for $1200, and that was just
about 14 months ago.  I'd would recommend that
you get a software usb sniffer,  sniffusb
(http://www.pcausa.com/Utilities/UsbSnoop/default.htm);  as for
myself, i like usbmon, a linux kernel module that allows you to spy
usb traffic.  Install a windows VM in linux, use the program, and look
at the usbmon log.  that's a good way to go.  By the way, you also
need to know what usb class and endpoint pipe type the usb device
implements.  If you're not familiar, please read the usb 2.0
specifications before you start on any of this.


Toan

On Sat, Jun 5, 2010 at 3:08 AM, waldo kitty <wkitty42 at windstream.net> wrote:
> On 6/4/2010 18:22, Henry Vermaak wrote:
>>
>> Anyway, this is a bit off topic now, since Adem's device just shows up
>> as a serial port (we actually use one of these ftdi chips in one of
>> our products).
>
> sure... i was just tossing out ideas from the sidelines ;) :)
>
>
>
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-- 
________________________________
Toan Pham
Atronix Engineering, Inc.
UPS Advanced Technology Center
(321) 277-3336