[sane-devel] Pulstek OpticBook 3800 - problems with openning device on 1.0.23+

Nikolay Shaplov dhyan at nataraj.su
Sun Jun 30 07:45:48 UTC 2013

> >>>>        Since I added preliminary support for GL846 a couple of months
> >>>>        ago,
> >>>> 
> >>>> you'd rather declare your scanner as a GL846 one like the
> >>>> canon_formula101_model.
> >>> 
> >>> I've tried... scanimage -L does not list scanner at all in this case
> >>> O_o
> >>> 
> >>> Very strange for me... :-(((
> >>> 
> >>       In order to test a newly compiled version, you can run it with the
> >> 
> >> attached script (edit it to adapt it for the exact location of sane
> >> sources on your PC).
> >> The debugging output (preview.pnm and preview.log) will help the
> >> development and fixes of the backend part for GL846.
> > 
> > see
> > preview.git.as.canonf101.gl846.log
> > 
> > there  are also two files that shows how differently works gl847 in git
> > and 1.0.22
>      I have starting to add preliminary code to handle the GL845 in the
> genesys backend. I'll commit it in git in about a week. Meanwhile I have
> updated sane-find-scanner to better detect genesys ASICs. I am
> interested by the test of the very latest git code on your scanner. You
> don't have to do 'make install' to try the new sane-find-scanner
> version, just run ./sane-find-scanner from the 'tools' subdirectory.

Current git gives two different behavior when I try to scanimage.

1. It turn off lamp, turn on lamp, move head little bit forward, move it back, 

2. Just turn off lamp and all

there is a debug output of both variants.

// Sorry for being so late, I misread your message, and decided that you will 
make ASIC detect in future and were waiting for test request, wondering why 
does it takes so long. And only now I reread message and understood that all 
already done by now, long time ago... Sorry once again... 

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