[sane-devel] Looking to get my Mustek A3 1200S flatbed Scanner with GL128 chip working with XSANE

[Aaron Silver]

Stef -

As part of my New Year's resolutions I'm trying to get back to my project
of scanning with my Mustek 1200 scanner and in digging back through the
emails I see your work back in June, but wasn't sure if there had been any
progress since the update I'm responding to (included below).

Were you able to finish updating the interface to work with the GL128
chipset, or did Real Life intrude and derail you?

If you could let me know I'd greatly appreciate it.

Thanks,

Aaron Silver


On Wed, Jun 26, 2013 at 5:52 PM, George Chriss <gschriss at gmail.com> wrote:

> New files in the home directory:
>
> 6)   mustek_a32400s_winXPSP3_100dpi_square.pcapng(.bz2)
> 7)   mustek_a32400s_winXPSP3_150dpi_square.pcapng(.bz2)
> 8)   mustek_a32400s_winXPSP3_300dpi_square.pcapng(.bz2)
> 9)   mustek_a32400s_winXPSP3_600dpi_square.pcapng(.bz2)
> 10) mustek_a32400s_winXPSP3_1200dpi_square.pcapng(.bz2)
> 11) mustek_a32400s_winXPSP3_2400dpi_square.pcapng(.bz2)
>
> ...the square sizes are only approximately the same size and are imaged
> using the top right corner of the scan bed.  Each capture file starts a few
> seconds after the scanner was powered on.
>
> and,
> 12) mustek_a32400s_winXPSP3_2400dpi_topslice.pcapng.bz2
>
> 2400dpi is the highest optical resolution.  This capture is full-width, ~1
> cm height.
>
>
> Sincerely,
> George
>
>
>
>
>
> On Wed, Jun 26, 2013 at 12:04 AM, Stef <stef.dev at free.fr> wrote:
>
>>  On 17/06/2013 21:34, George Chriss wrote:
>>
>>  On Mon, Jun 17, 2013 at 3:14 PM, Stef <stef.dev at free.fr> wrote:
>>
>> >     it took me some time to adapt my decoding scripts from usbsnoop to
>> pcap format.
>>
>>  Are there substantial differences (e.g., timing precision) between the
>> various formats (usbmon, pcap/ng, usbsnoop)?  Is there a preferred choice?
>>
>> > I am now trying to find how much different it is from the GL124, which
>> is the closest support chip in genesys backend.
>>
>>  No problems keeping the livestream going for at least another month or
>> so.  Also open to the idea of swapping out scanners if there are other
>> development targets.
>>
>>  + A write-up on remote development:
>> http://gchriss.tumblr.com/post/53081576632/remote-development
>>
>> Sincerely,
>> George
>>
>>
>> > Regards,
>> >     Stef
>>
>>
>>     Hello,
>>
>>     you need some more logs:
>>     - one at highest hardware CC resolution, full width, but with minimal
>> height to keep data amount low
>>     - several scan of a small area at different dpi
>>
>>     I'm trying to find if it is difficult to guess the usage of the
>> registers, since I don't have the datasheet.
>>
>>     Using the same version of wireshark you used is OK now my decoding
>> scripts are modified.
>>
>> Regards,
>>     Stef
>>
>
>
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