[sane-devel] [ANN] Canon Pixma Scanner Driver (stand-alone)

[Farvil]

Hi Martin,

I scanned a tiny part of a blank paper and I attached to this email 
(result.tar.gz) the result of the following command line :
   $ ./log2io usbsnoop_blank.log > log.txt

Does it look promising ?

Regards,

Farvil




Martin Schewe a écrit :

>Hi Farvil,
>
>On Sun, Mar 26, 2006 at 11:20:14PM +0200, Farvil wrote:
>  
>
>>I saw that you published the pixma-0.3 release and add a model 
>>description for the MP150.
>>    
>>
>
>I just took the product id and the endpoints from [1] and hoped that the
>protocol could be the same as the one used by a MP750, but...
>
>  
>
>>ff 20 00 00 00 00 00 00 10 00
>>expecting 2 status and 0x0010 answer bytes...
>>Incomplete read
>>
>>cf 60 00 00 00 00 00 00 0a 00
>>01 00 00 00 00 00 00 00 00 ff
>>expecting 2 status and 0x0000 answer bytes...
>>ERR
>>    
>>
>
>...does not look promising.  Though the last line shows that your
>scanner uses the same error status code (0x1515) anyway -- otherwise my
>little dumb driver would have written "???" instead of "ERR".
>
>Please download http://pixma.schewe.com/log2io, sniff a scan of some
>tiny (!) picture and run
>
>$ ./log2io your.log
>
>You will hopefully get something like
>
>03: cf 60 00 00 00 00 00 00 0a 00 01 00 00 00 00 00 00 00 00 ff
>84: 06 06
>03: cf 60 00 00 00 00 00 00 0a 00 01 00 00 20 00 00 00 00 00 df
>84: 06 06
>03: e9 20 00 00 00 00 00 00 00 00
>84: 06 06
>03: db 20 00 00 00 00 00 00 00 00
>84: 06 06
>03: dd 20 00 00 00 00 00 00 0a 00 01 01 00 00 00 00 00 00 00 fe
>84: 06 06
>03: de 20 00 00 00 00 00 00 2e 00 00 00 00 00 80 96 80 96 00 00 00 08 00 00 00 0
>84: 06 06
>03: f3 20 00 00 00 00 00 00 0c 00
>84: 06 06 03 01 00 02 03 00 02 03 00 00 00 f2
>85: 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 00
>03: f3 20 00 00 00 00 00 00 0c 00
>84: 06 06 03 01 00 02 03 00 02 03 0f 00 00 e3
>03: d4 20 00 00 00 00 00 00 04 00
>84: 06 06 00 00 00 00
>03: f3 20 00 00 00 00 00 00 0c 00
>84: 06 06 03 01 00 02 03 00 02 03 0f 00 00 e3
>03: d4 20 00 00 00 00 00 00 04 00
>84: 06 06 00 00 00 00
>03: d4 20 00 00 00 00 00 c0 04 00
>84: 06 06 00 00 c0 00
>[...]
>
>The first ~30 lines will be enough to analyse whether your scanner's
>command set has any similarities with a MP750.
>
>Good luck,
>		Martin
>
>[1] http://sane-project.org/unsupported/canon-pixma-mp150.html and hoped  
>
>  
>

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