[sane-devel] (no subject)

[Markus Haberkorn]

Hello,

 "m. allan noah" wrote at Tue, 10 Jul 2007 14:33:27 -0400 :
> > > get a debug log at level 30 instead, and send that to me directly
> > > instead of this mailing list. also please give the name of your OS.
> >
> > I attach the logs. To reduce data, I set x and y to 100 and
> > resolution (x and y) to 50.
> 
> 
> ok- the file /tmp/test-1-flatbed-0001.pnm was scanned successfully,
> but then scanadf tried to grab a second page (cause that's what it is
> for), and the scanner choked on the 'scan' command. i can see a few
> ways to 'fix' this-
> 
> 1. i send some sort of reset command after the scan when using the
> flatbed. then a second call to scan should succeed. however, this will
> cause scanadf to run forever, making repeated scans of the same paper.
> 
> 2. i send a 'SANE_STATUS_NODOCS' on the second flatbed scan. this will
> make scanadf stop trying, but i dont know what return value it sets.
> 
> 3. you could send the -s and -e options to scanadf to only pull one
> image when using flatbed

using the options -e and -s (setting each to one) works fine.
Now the page is scanned and the return code is zero.

markus at hydorn 1111 >  /usr/local/packages/sane-cvs/bin/scanadf  --source "Flatbed" --mode Color -o /tmp/test-1-flatbed-000%d.pnm  -e 1 -s 1 ; echo $?
[sanei_debug] Setting debug level of fujitsu to 5.
[fujitsu] sane_init: fujitsu backend 1.0.49, from sane-backends 1.0.18-cvs
Scanned document /tmp/test-1-flatbed-0001.pnm
Scanned 1 pages
0
markus at hydorn 1112 > 

> 
> 4. use scanimage instead of scanadf when using the flatbed.
> 
> allan
> 

Thanks for your help.

Markus




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