in genesys_devices.c .
I started some doc about the backend and some hint on how to improve it
at
http://stef.dev.free.fr/sane/genesys/index.html
Regards,
Stef
Yes, current CVS code. I think you may be interested in the several
messages
between Guillaume Gastebois and Pierre Willenbrock, all related to the Canon
LiDE 90 which is GL842 based.
Regards,
Stef
slightly different model in the X1100
series.
Regards,
Stef
Hello,
I think this is a reasonable plan, and I feel like working on it.
Regards,
Stef
scanimage. It should be detected and
I expect it to fail during warm-up.
Regards,
Stef
be they are slightly different. The model I have is a MD6471.
Regards,
Stef
Le Monday 19 May 2008 11:18:37 Markus Kummer, vous avez ?crit?:
Am Montag, den 05.05.2008, 21:29 +0200 schrieb stef:
...
Hello
Thanks for the reply!
I made some USB-logs with USB Snoopy and tried to decode them with the
decode.sh script, but the resulting file is always empty
Le Monday 19 May 2008 23:33:08 Werner Holtfreter, vous avez ?crit?:
Am Montag, 19. Mai 2008 21:04:22 schrieb stef:
???could you try to run scanimage with debug logs enabled with the
following commands in a shell:
export SANE_DEBUG_GENESYS=255
export SANE_DEBUG_GENESYS_GL646=255
:
export SANE_DEBUG_GENESYS=511
export SANE_DEBUG_GENESYS_GL646=511
scanimage -d genesys --resolution 50 2scan.log scan.pnm
So that I can try to figure ou what is happening ?
Regards,
Stef
Le Tuesday 03 June 2008 14:18:05 Werner Holtfreter, vous avez ?crit?:
Hallo stef,
am Dienstag, 2008-06-03 06:46 schrieben Sie:
I have commit a fix for the offset of scan area in latest
SANE's CVS.
Thank you very much!
I not sure this would correct the problem you had a low
black
Le Wednesday 04 June 2008 20:17:07 Werner Holtfreter, vous avez ?crit?:
Am Dienstag, 3. Juni 2008 20:12:29 schrieb stef:
I not sure this would correct the problem you had a low
black and white resolution scans. If there is still some
problem, could you send me the debug log produced
with SANE 1.1 and
handle
the SANE_STATUS_WARMING_UP. I'd like to check these changes in, but I think
an administrator will have to tag sources first.
Regards,
Stef
Le Thursday 05 June 2008 14:00:22 m. allan noah, vous avez ?crit?:
On 6/4/08, stef stef.dev at free.fr wrote:
Hello,
to maintain the curent 1.0.x version of sane-backends I propose
to tag current sources with:
DEVEL_1_0_TRUNK
i just made this tag.
Then make
Le Friday 06 June 2008 20:15:36 Werner Holtfreter, vous avez ?crit?:
Am Mittwoch, 4. Juni 2008 21:09:56 schrieb stef:
you can compile and test CVS without installing it system-wide.
In a command shell, create a directory then 'cd' to it.
First you have to get the sources with (see
scan
Regards,
Stef
Le Tuesday 10 June 2008 16:38:48 Werner Holtfreter, vous avez ?crit?:
Am Dienstag, 10. Juni 2008 06:37:42 schrieb stef:
I finally got time to look at the log. I noticed that the scan
is failing due to incorrect scan parameters, not to MD6228
related problems. Please edit the script
Le Tuesday 10 June 2008 22:50:53 Werner Holtfreter, vous avez ?crit?:
Am Dienstag, 10. Juni 2008 21:09:58 schrieb stef:
Thanks, this works fine! The starting point at the top of page
varies only between 0,4...0,8.
But --resolution 100 (I have short tested with others, but seen
only
Le Friday 13 June 2008 21:13:33 Werner Holtfreter, vous avez ?crit?:
Am Mittwoch, 11. Juni 2008 21:39:01 schrieb stef:
so this isn't a USB_SUSPEND issue. Could you try your scanner at
100 dpi gray scan on a windows PC ? If so, you can check that the
scanner is working (ie no hardware
Le Sunday 15 June 2008 19:32:08 Werner Holtfreter, vous avez ?crit?:
Am Sonntag, 15. Juni 2008 07:12:50 schrieb stef:
thanks for the data. Unfortunately, the log is too small. A
typical log should be a few MB big. For instance I recorded a
preview and 100 dpi gray scan a couple
doesn't call any SCSI or USB attaching function so that backends
won't have to allways depend on sanei_usb_* or sanei_scsi_* functions.
Regards,
Stef
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matching the scanner.
Regards,
Stef
) but
could be handled by a SANE_TYPE_STRING_LIST to be created.
The appended patch currently only manage SANE_TYPE_STRING options and
as been
tested with a modified rts8891 backend.
Regards,
Stef
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Le Sunday 22 June 2008 19:12:23 Werner Holtfreter, vous avez ?crit?:
Am Dienstag, 17. Juni 2008 06:38:30 schrieb stef:
I've gone through the logs, and I think they are logs of another
usb device on the windows machine where they have been recorded.
Sorry, I'm late, but my access
Le Monday 23 June 2008 22:06:30 m. allan noah, vous avez ?crit?:
On Mon, Jun 23, 2008 at 3:36 PM, stef stef.dev at free.fr wrote:
Le Thursday 19 June 2008 15:36:59 m. allan noah, vous avez ?crit :
pretty good, but i have two comments:
1. i think calling the struct SANE_Config instead
to the problem you have.
Regards,
Stef
to be sure at what point the trouble arise. Could you try
to
trigger the problem with scanning scanning script at 100 dpi and do a CTRL-C
when there is a motor trouble ? The log will show us at what exact the
problem is happening.
Regards,
Stef
Le Monday 28 July 2008 19:42:50 Robert John Morton, vous avez ?crit?:
Re: recent mails from: m. allan noah, amol verule, Volnei...
stef, please could you help?
I am using Ubuntu Linux 8.04 (Hardy Heron). I have a HP G2410 scanner.
It does not work with sane at the moment. I am trying to get
Le Sunday 03 August 2008 09:54:24, vous avez ?crit?:
hi stef,
G2410 scanner wont support by sane package which is
available??is there any way to other than to make change in code of main
sane package to use G2410 scanner in linux? if require to change in source
code what changes
Le Monday 04 August 2008 23:45:22 Robert John Morton, vous avez ?crit?:
Stef
I have used gawk to analyze the the UsbSnoop log files for the HP G2410
scanner. I have 3 files. One for colour scan, one for grey-scale scan, one
for monochrome scan. I have made a .zip file for each of them
Le Wednesday 16 July 2008 16:39:18 Werner Holtfreter, vous avez ?crit?:
Am Montag, 30. Juni 2008 06:53:34 schrieb stef:
the only difference I could spot is slightly different motor
acceleration tables. The ones generated by the backend are very
close to the ones in windows logs
directory. You can run it without installing what you
have just compiled.
Regards,
Stef
Hello,
I have committed a couple a GPO fixes. I have also commented out ASIC
reset
for GL646. I don't think it is usefull, and suppose it may mess things. Could
you try latest CVS version to see if it fixes things for you ?
Regards,
Stef
, but failed to find good hints.
Hello,
if you enable advanced options in xsane, you will be able to tune gain
and
offset manually to your liking. BTW does the scanner gives good scans under
windows ?
Regards,
Stef
Le Saturday 30 August 2008 22:58:53 Francesco Poli, vous avez ?crit?:
On Sat, 30 Aug 2008 20:42:39 +0200 stef wrote:
Le Saturday 30 August 2008 18:05:38 Francesco Poli, vous avez ?crit?:
[...]
Am I failing to understand something?
Can someone please suggest good {red,green,blue}-{gain
have something to test during this
month. But since I don't have such hardware to test, things will take some
time.
Regards,
Stef
for most models but exact for LiDE 35,
or are they ready to use ?
In case they need to be changed, on which data may I base the changes ?
Regards,
Stef
Le Friday 19 September 2008 19:56:54 Tof, vous avez ?crit?:
Stef,
I'm *really* happy to hear that somebody is still working on hp2400-like
support :)
As proposed as well by Robert Morton, if you need to test your work,
don't hesitate to contact me. I'd be glad to help :)
Thanks for your
on
sane-frontends
1.1 CVS.
Thanks,
Stef
Hello,
there is a SANE_CURRENT_MAJOR defined. To ease the compilation of
frontends
outside SANE tree, how about adding a SANE_CURRENT_MINOR define ? Fronted
could then handle compiling against SANE 1.0 or SANE 1.1
Regards,
Stef
Le Friday 26 September 2008 01:38:17 Werner Holtfreter, vous avez ?crit?:
Hallo stef,
am Freitag, 2008-08-29 07:13:37 schrieben Sie:
I have committed a couple a GPO fixes. I have also commented out
ASIC reset for GL646. I don't think it is usefull, and suppose it
may mess things
Le Wednesday 01 October 2008 06:52:05 stef, vous avez ?crit?:
Le Thursday 25 September 2008 22:01:35 stef, vous avez ?crit?:
Hello,
there is a SANE_CURRENT_MAJOR defined. To ease the compilation of
frontends outside SANE tree, how about adding a SANE_CURRENT_MINOR define
color appropriately ?
Nicolas
Hello,
I know that XSane and kooka handle 16 bits scans nicely. I use both for
16
bits scans with the genesys backend.
Regards,
Stef
Hello,
here's a simple patch against XSane 0.996 that allows compiling against
SANE
1.1 . It doesn't take (yet) advantage of the new warming up status code to
give users feedback in this case.
Regards,
Stef
-- next part --
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Le Tuesday 07 October 2008 10:29:21 Julien BLACHE, vous avez ?crit?:
stef stef.dev at free.fr wrote:
Hi,
+#if SANE_CURRENT_MINOR = 1
+ do
+ {
+status = sane_start(dev);
+ } while (status == SANE_STATUS_WARMING_UP);
+#else
Please, tell me this is not busy-looping
Le Tuesday 07 October 2008 21:51:10 m. allan noah, vous avez ?crit?:
how about adding a 1/2 second usleep and an upper bound on the number of
tries?
allan
On Tue, Oct 7, 2008 at 3:44 PM, stef stef.dev at free.fr wrote:
Le Tuesday 07 October 2008 10:29:21 Julien BLACHE, vous avez ?crit
Le Tuesday 07 October 2008 22:35:37 Julien BLACHE, vous avez ?crit?:
stef stef.dev at free.fr wrote:
Hi,
Please, tell me this is not busy-looping on sane_start() ...
sorry can't tell you that. It is indeed doing busy-looping. While it
works fine with the pnm backend and the rts8891
Le Wednesday 08 October 2008 10:00:31, vous avez ?crit?:
stef stef.dev at free.fr wrote:
...
Whatever, this change will have to be backed out from SANE 1.1.
It's a backward-incompatible API change in sane_start()'s
semantic. You've introduced a non-fatal error where previously all
errors
,
Stef
Le Monday 13 October 2008 19:55:30 m. allan noah, vous avez ?crit?:
On Mon, Oct 13, 2008 at 11:45 AM, Ren? Rebe rene at exactcode.de wrote:
Hi,
Julien BLACHE wrote:
stef stef.dev at free.fr wrote:
Hi,
frontends will have to be changed to benefit from the improvements
the 1.0 standard is respected-.
There is room enough for SANE 1.0 and next SANE version to coexist.
I hope the scope of this discussion is to sort out if we call the next
version SANE 1.1 or 2.0 with the according soname.
Regards,
Stef
that
this model I(ID 04a9 :2611) might be close to the ores handled by the pixma
backend ?
Regards,
Stef
developers want, I think it is
time
to anyone to express its choice.
Mine is to have the current CVS released as SANE 2.0 with the according
soname increase.
Regards,
Stef
to
pixma_imageclass.c and pixma_m*.c and please share your results.
-Dennis
OK,
I'll give it a try this weekend.
Regards,
Stef
Le Thursday 25 September 2008 22:01:35 stef, vous avez ?crit?:
Hello,
there is a SANE_CURRENT_MAJOR defined. To ease the compilation of
frontends outside SANE tree, how about adding a SANE_CURRENT_MINOR define ?
Fronted could then handle compiling against SANE 1.0 or SANE 1.1
to cope with the bug reports.
But i definitely want a conclusion to be taken regarding how to call
next
version 2.0 or 1.1.
Regards,
Stef
Le Monday 03 November 2008 11:04:09 Julien BLACHE, vous avez ?crit?:
stef stef.dev at free.fr wrote:
Hi,
Whenever a frontend built against SANE 1.0 receive one of the new
status, it shows the error properly. Like SANE_STATUS_COVER_OPEN, JAMMED
or NO_DOCS, in case
Le Tuesday 04 November 2008 03:02:07 Olaf Meeuwissen, vous avez ?crit?:
stef stef.dev at free.fr writes:
Le Wednesday 29 October 2008 19:59:09 Julien BLACHE, vous avez ?crit?:
Nicolas Martin nicolas.martin at freesurf.fr wrote:
...
Also calling the current CVS SANE 2.0 is really a bad
this 'warming thing' isn't a pet feature, it is a clear sign of
the
importance we give to the people using our backends.
Regards,
Stef
the precise cases
you are thinking of ?
Regards,
Stef
Le Thursday 06 November 2008 11:01:40 Julien BLACHE, vous avez ?crit?:
stef stef.dev at free.fr wrote:
to define a way both version can coexist we have to knowwhat
are the
cases which lead to this coexistence on a system. In my -possibly
simplistic- view, since any out
Le Thursday 06 November 2008 21:43:26 stef, vous avez ?crit?:
Le Thursday 06 November 2008 11:01:40 Julien BLACHE, vous avez ?crit?:
stef stef.dev at free.fr wrote:
to define a way both version can coexist we have to knowwhat
are the
cases which lead to this coexistence
Le Tuesday 11 November 2008 10:38:48 Johannes Meixner, vous avez ?crit?:
Hello,
On Nov 8 10:06 stef wrote (shortened):
as a proof of concept, I have made 2 different versions of SANE
coexisting on my system.
...
I have created a meta backend which is a copy of dll.c
advantage of new features. Custom or binary frontends
won't need to be updated.
Regards,
Stef
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Le Friday 14 November 2008 12:35:00 Johannes Meixner, vous avez ?crit?:
Hello,
On Nov 13 22:11 stef wrote:
in order to demonstrate the possibility to have SANE 1 and SANE 2
coexisting by using meta backends, here's a demo patch against
recent CVS which:
- raise V_MAJOR to 2
- add
would be able to use SANE 2 backends without any change.
Regards,
Stef
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Le Tuesday 18 November 2008 12:41:59 Werner Holtfreter, vous avez ?crit?:
Am Dienstag, 2008-08-26 20:45:01 schrieb stef:
...
Hallo Stef,
it would be wonderful, to have your fix in the next release :-)
--
Viele Gr??e
Werner Holtfreter
Hello,
I haven't forgotten it. While
Note that libusb-compat-0.1 (intentionally) conflicts with libusb-0.1,
so don't try to have them both installed at once.
Daniel
Hello,
I have tested it with an HP4470 scanner. At 600 dpi, there is a 18%
speed up.
At 300 dpi it is 9%.
Regards,
Stef
with the SANE 2 ones.
In any case there can't be new features without any impacts of some
sort, and
we have the tools to mitigate them.
Regard,
Stef
Le Wednesday 25 June 2008 21:47:14 stef, vous avez ?crit?:
...
Hello,
here's the patch modified like you suggest. Now both descriptors and
placeholders are given by the backend. There is no need for a free'ing
function anymore.
Regards,
Stef
Hello,
I'm
== SANE_STATUS_WARMING_UP )
{
do
{
/* TODO some progress/ waiting dialog */
/* re-read to check if warming up is done */
sane_stat = sane_start( scanner_handle );
}
while (sane_stat == SANE_STATUS_WARMING_UP);
}
#endif
Regards,
Stef
Oops, I hit the wrong button, should have reply to the list ...
-- next part --
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From: stef stef@free.fr
Subject: Re: [sane-devel] HP G2410 scanner
Date: Wed, 9 Jul 2008 06:36:12 +0200
Size: 3058
Url:
http
Le Monday 07 July 2008 22:25:34 m. allan noah, vous avez ?crit?:
2008/6/25 stef stef.dev at free.fr:
here's the patch modified like you suggest. Now both descriptors
and placeholders are given by the backend. There is no need for a
free'ing function anymore.
this looks very good
Le Wednesday 09 July 2008 20:27:23 m. allan noah, vous avez ?crit?:
excellent. this will make config parsing much easier. please commit!
allan
Hello,
this now committed and used by the rts8891 backend.
Regards,
Stef
about duplicating these two
sanei_usb functions.
Would it be OK that way ?
Regards,
Stef
Le Wednesday 16 July 2008 16:39:18 Werner Holtfreter, vous avez ?crit?:
Am Montag, 30. Juni 2008 06:53:34 schrieb stef:
the only difference I could spot is slightly different motor
acceleration tables. The ones generated by the backend are very
close to the ones in windows logs
to be classified in the Amateur/Hobbyist/None category. It just
happened
I mistakenly bought an unsupported pcmcia tv card and made it work.
Regards,
Stef
Le samedi 10 janvier 2009 14:36:50 m. allan noah, vous avez ?crit :
stef- wrong list :)
allan
*blush* ... yes.
Sorry for the noise,
Stef
know if 50 or 300 dpi uncalibrated scan
modes are working.
Regards,
Stef
.
The backend should also now be able to scan at 50 or 300 dpi with an
HP2400.
Regards,
Stef
. There is a contact
page http://www.xsane.org/xsane-contact.html where you'll will find the proper
place to send this patch.
Regards,
Stef
Original Message
Subject: [sane-devel] [PATCH] i18n xsane.desktop
Date: Tue, 13 Jan 2009 20:43:21 +0900
From: Takao
/.libs/libsane-pixma.so:
af40 T pixma_activate
c200 T pixma_activate_connection
aef0 T pixma_deactivate
c1d0 T pixma_deactivate_connection
Libraries exporting 'non-standard sane_*' symbols:
*** backend/.libs/libsane-epson.so:
3640 T sane_auto_eject
Regards,
Stef
Le mercredi 21 janvier 2009 06:42:17 stef, vous avez ?crit :
Hello,
I have tried 'make libcheck' now it handles dynamic libraries. I notice
it
fails at the first violation without testing following libraries. I'd
rather have it check all libraries then fail at the end so we get
and
SANE_DEBUG_EPSON2_SCSI.
rts8891 - no man page but supports additional SANE_DEBUG_RTS88XX_LIB.
The rts8891 man page existed but the backend was forgotten in the
Makefile.
This is fixed now.
umax_pp - man page is missing SANE_DEBUG_UMAX_MID
Chris
Regards,
Stef
devices at sanei_usb_init() start, then clear it each time we
try to add the same device again. At the end, only unplugged devices would
still be flagged.
Regards,
Stef
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usb_init_test -L../sanei -lsanei -lusb
Then plug/replug scanners to check that the device list remains
consistent.
Regards,
Stef
,
Stef
is supported by the rts8891 backend in SANE's CVS, which is
correclty reported by the search engine at
http://www.sane-project.org/cgi-bin/driver.pl
The http://www.sane-project.org/sane-mfgs.html URL summarize scanners
support
for the last official release.
Regards,
Stef
,
thanks for the report. I'll update the description to to into account
your
results.
Regards,
Stef
for the HP3670 in all color modes.
I expect to commit all this Tuesday.
Regards,
Stef
is an interesting point, I've never been
really convinced with the mix of SANE_Int, int and u_int16 variables.
Regards,
Stef
that will be created in the backend subdirectory.
Regards,
Stef
for the list) all the pnm
files
and the debug.log that will be created in the directory where you run the
command.
Regards,
Stef
Le Friday 06 March 2009 01:04:55 Roelof Muylaert, vous avez ?crit?:
do I need to write a backend or is it being developed as we speak
Hello,
the rts8891 backend -which is in the current SANE's CVS- handles your
scanner. You should give it a try.
Regards,
Stef
http://www.jblache.org
jb at jblache.org GPG KeyID 0xF5D65169
Hello,
since I have no special requirements nor wishes, any VCS will suit me.
Regards,
Stef
soon after the release.
Regards,
Stef
...
just wrap it in an #ifdef (or even #if 0) for now, we are releasing
the successor to 1.0.19, no API changes.
OK, I'll use SANE_CURRENT_MAJOR and SANE_CURRENT_MINOR defines to
compile or
not features.
Regards,
Stef
upgrade seems to have broken
web-based cvs diffs, so you will have to get the changes manually with
'cvs diff'
Thanks!
allan
You beat me on the backends I'm maintaining by a few hours.
I have also updated the pnm test backend.
Regards,
Stef
Hello,
since alioth moved to GForge, cvsweb URLs have changed. I have modified
cvslog, cvslog.conf and log.pl to reflect these changes. commit messages are
now linking to diff view.
Regards,
Stef
email. Could be mail server not sending to
sender.
- I went to sane-commit archive on web page to see if it was sent. The
archive is shown as empty.
- Sane webpage still points to cvs on download page.
Chris
Hello,
I seems there is not more commit mails.
Regards,
Stef
in commit messages ? I
think
this would make them more readable.
Regards,
Stef
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