[sane-devel] USB recordings MD6190 available

[Bertrik Sikken]

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Hi again,

I just noticed that many of the things I reported in my other
reply in this thread were already figured out by you in a thread
on the canoscan 3200 on june 26th 2005.

How about creating a kind of 'reverse-engineered datasheet' for
this scanner (and similar ones) on the wiki page of Martin?

Very nice perl script, BTW.

Kind regards,
Bertrik

Lauri Pirttiaho wrote:
> Martin Haag on Fri Sep 23 23:20:38 UTC 2005
> 
>>Hi,
>>
>>I've recorded some USB traffic with SniffUSB from the Medion MD6190
>>scanner tonight. I am going to analyse them in the near future, but if
>>one can't wait the scans are available on
>>http://mibix.de/wiki/index.php/MD6190_USB_Recording .
> 
> 
> Great recordings! Very similar to the ones from CanoScan 3200F.
> The most important to me was scan5 that contained the firmware
> upload. The code is similar to the CanoScan code, but not
> identical. Interestingly enough, the code contains string descriptors
> that say it is Canon/CanoScan :).
> 
> 
>>By the way, maybe someone can give me some hints how to analyse such a
>>huge amount of data :) I thought about comparing always two of the
>>files with a block orientated compare tool such as beyond compare on
>>wind-ws.  ( hm I can't belive that I sayed this. Ok let's use diff *g*
>>)
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