[sane-devel] Question on scanimage -f

2008-05-25 Thread abel deuring
On 23.05.2008 20:45, Dieter Jurzitza wrote: Dear listmembers, having two scanners attached to my system I get calling scanimage -L SCANNER1 SCANNER2 choosing the appropriate command sequence with scanimage -f I can get the very same result, except it looks like SCANNER1SCANNER2 is

[sane-devel] Python bindings segfault

2008-06-15 Thread abel deuring
On 15.06.2008 14:56, Albert Cervera i Areny wrote: While testing sane python bindings I found a segmentation fault while trying to open the device. I attach a couple of logs. 'sane.log' is the output of running: SANE_DEBUG_HP5590=50 SANE_DEBUG_SANEI_USB=255 ./test-sane.py 'valgrind.log'

[sane-devel] Perl Bindings

2008-09-01 Thread abel deuring
On 01.09.2008 10:56, Jeffrey Ratcliffe wrote: I am in the process of writing some Perl bindings for SANE. Would you like this to be a part of the SANE project, or should I start a new project (probably on Alioth)? It is tricky testing things, given the necessity for the correct hardware.

[sane-devel] Perl Bindings

2008-09-02 Thread abel deuring
On 02.09.2008 07:25, Jeffrey Ratcliffe wrote: 2008/9/1 abel deuring adeuring at gmx.net: The test backend is a invaluably useful tool for testing: You get more or less any sort of device options; you can see if your bindings properly handle things like enabling/disabling of options, if you get

[sane-devel] Slightly off topic: Anyone know anything about SCSI CD commands?

2009-01-06 Thread abel deuring
On 06.01.2009 00:24, kilgota at banach.math.auburn.edu wrote: Wishing everyone a prosperous, happy, and peaceful year 2009. For a lark, I bought a rather worthless but very cheap gadget for myself for Christmas. It is a very small digital picture frame which one can hang on the key ring.

[sane-devel] Question on SCSI-scanners

2009-01-06 Thread abel deuring
On 06.01.2009 17:30, Dieter Jurzitza wrote: Dear listmembers, prior to doing a deep down search on my own, here's a question someone might be able to answer to me: The move in openSUSE from conventional permission distribution to hal recently started caused issues with SCSI scanners.

[sane-devel] Question on SCSI-scanners

2009-01-07 Thread abel deuring
On 06.01.2009 21:00, Dieter Jurzitza wrote: Dear listmembers, dear Abel, dear Allan, thanks for the pointers. First of all, a grep processor within the desc-files results in nothing. I personally do not see a way how to extract this information from the desc-files, but maybe (hopefully!) I

[sane-devel] Providing the version of SANE used in VueScan

2009-01-27 Thread abel deuring
On 27.01.2009 07:30, Ed Hamrick wrote: Hi Olaf, The source you referred to is attached. I'm happy to assist people with getting copies of the source code to the trivial parts of SANE that I used in VueScan. And yes, I'm obviously capable of spending an hour or two stripping the

[sane-devel] Providing the version of SANE used in VueScan

2009-01-27 Thread abel deuring
On 27.01.2009 18:28, m. allan noah wrote: On Tue, Jan 27, 2009 at 8:01 AM, abel deuring adeuring at gmx.net wrote: On 27.01.2009 07:30, Ed Hamrick wrote: Hi Olaf, The source you referred to is attached. I'm happy to assist people with getting copies of the source code to the trivial parts

[sane-devel] help with improving text scans

2008-12-20 Thread abel deuring
On 20.12.2008 17:05, Jeffrey Ratcliffe wrote: 2008/12/20 m. allan noah kitno455 at gmail.com: Having written Perl bindings for SANE, I will be able to do a more general interface, but please file the bug on Sourceforge or against the Debian package in the mean time. Now I remember the other

[sane-devel] help with improving text scans

2008-12-21 Thread abel deuring
On 20.12.2008 23:15, Jeffrey Ratcliffe wrote: 2008/12/20 abel deuring adeuring at gmx.net: Just open sane's .mo file with gettext :) (OK, I'm more involved with the competition -- Python --, so I don't know if a gettext implementation for Perl exists, but I would be really suprised

[sane-devel] Paper size detection for Fujitsu fi-5110eoxm (sane-fujitsu)?

2009-03-22 Thread abel deuring
On 22.03.2009 12:58, Adam Richter wrote: Hello, At the outset, let me say thank you to the sane-fujitsu authors (according to fujitsu.c, Randolph Bentson, Frederik Ramm, Oliver Schirrmeister, and M. Allan Noah) for providing a backend that has been working so well with my Fujitsu

[sane-devel] automated, multiple scanner use

2009-04-14 Thread abel deuring
On 14.04.2009 14:24, Rewald, Boris wrote: Dear list, I new on this list and the ?sane field?. Thus, I have to ask some basic questions first. I?m looking for an method to use 10-20 usb flatbed scanners with one computer (possibly connected via an usb-hub) and by setting

[sane-devel] List of sane_control_option options?

2009-05-10 Thread abel deuring
On 10.05.2009 15:49, Mark Pemburn wrote: Hi again, Almost immediately after sending my request, I think I figured out what I need to do: Call sane_get_option_descriptor with the SANE handle and integer 0 as the second argument (SANE_Int n) and it'll return a pointer to a structure

[sane-devel] Legal-size scanner recommendations?

2010-02-12 Thread abel deuring
*On 12.02.2010 05:12, emre wrote: Thank you for the recommendation. I looked at the fi-6130 it seems/ quite nice. I originally had in mind a flatbed scanner, but this looks like it will be more generally useful convenient... actually the more I think about, I think fi-6130 will be a better

[sane-devel] Stated scanner resolution. Was: Legal-size scanner recommendations?

2010-02-12 Thread abel deuring
On 12.02.2010 14:16, emre wrote: abel deuring wrote: *On 12.02.2010 05:12, emre wrote: I have one more question, it has to do with resolution. The fi-6130 reports a 600 dpi resolution (which seems to me to be more than sufficient). I have seen some Epson scanners that report 6400 dpi

[sane-devel] sane or iscan bug?

2002-11-21 Thread abel deuring
Igor Kofman wrote: Hey, I installed sane (debian-unstable version) and iscan 1.4.0 from source. Sane tools work, but iscan, as soon as I hit preview or scan starts to talk to the scanner but then displays a Can't send command to scanner error. I tracked it down to a gamma option update

[sane-devel] How to combine scanned images together and printthem as a file

2003-03-04 Thread abel deuring
Stephen Liu wrote: What I need is a platform to keep all scanned images, stacking them page after page, removing or re-inserting the pages if required. Finally printing them as a pdf file. I think that there is no free software based out-of-the-box solution available. But you can combine a

[sane-devel] New function: sanei_check_value(), changed sanei_constrain_value()

2003-03-05 Thread abel deuring
Henning Meier-Geinitz wrote: Both functions are documented in sanei.h and http://sanei.meier-geinitz.de/sanei_8h.html Comments and fixes (also for the docs) are welcome. Thanks to Abel for his contributions to this topic! we should not forget to mention Ulrich Deiters, who wrote a

[sane-devel] lost with FUJITSU scanner M3096G

2003-03-07 Thread abel deuring
Frank Zago wrote: [fujitsu] set_window_param [fujitsu] Window set [fujitsu] 000: 00 00 01 2c 01 2c 00 00 00 00 00 00 00 00 00 00 [fujitsu] 016: 03 b0 00 00 05 89 00 00 00 02 08 00 00 00 00 00 [fujitsu] 032: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0 [fujitsu] 048: 20 00 00 00 00

[sane-devel] lost with FUJITSU scanner M3096G

2003-03-07 Thread abel deuring
Frank Zago wrote: abel deuring wrote: Frank Zago wrote: [fujitsu] set_window_param [fujitsu] Window set [fujitsu] 000: 00 00 01 2c 01 2c 00 00 00 00 00 00 00 00 00 00 [fujitsu] 016: 03 b0 00 00 05 89 00 00 00 02 08 00 00 00 00 00 [fujitsu] 032: 00 00 00 00 00 00 00 00 00 00 00 00 00 00

[sane-devel] How to combine scanned images together and printthem as a file

2003-03-09 Thread abel deuring
Stephen, Hi Abel, Thanks for your advice. abel deuring wrote: - snip - I think that there is no free software based out-of-the-box solution available. But you can combine a number of useful free software packages to get the job done: Sane for image aquisition; and tools

[sane-devel] No access to an Vobis Highscreen HS 5c scanner

2003-03-12 Thread abel deuring
dirk pankonin wrote: Hi, I cannot use my scanner from Vobis/HighScreen featured by Linotype-Hell signed as HS 5c. No problem to bind in the AVA1505ae SCSI-ISA card with modprobe. A cat /proc/scsi/scsi shows: Host: scsi2 Channel: 00 Id: 01 Lun: 00 Vendor: LinoHelm Model: Ogfice !

[sane-devel] No access to an Vobis Highscreen HS 5c scanner

2003-03-12 Thread abel deuring
dirk pankonin wrote: Hi, I cannot use my scanner from Vobis/HighScreen featured by Linotype-Hell signed as HS 5c. No problem to bind in the AVA1505ae SCSI-ISA card with modprobe. A cat /proc/scsi/scsi shows: Host: scsi2 Channel: 00 Id: 01 Lun: 00 Vendor: LinoHelm Model: Ogfice !

[sane-devel] scsi scanner on usb port?

2003-03-31 Thread abel deuring
Andre Maute wrote: hi there, do you know of a possibility to use a scsi scanner (heidelberg jade2) with the appropriate converter on a usb port under linux? i can't use my scsi card anymore, due to missing pci slots. what kind of converter do i need? You would need a sort of a USB - SCSI

[sane-devel] scsi scanner on usb port?

2003-03-31 Thread abel deuring
Henning Meier-Geinitz wrote: Hi, On Mon, Mar 31, 2003 at 12:04:46AM +0200, abel deuring wrote: You would need a sort of a USB - SCSI adapter on the scanner side, which is supported by a driver of the Linux kernel. This driver would have to register the USB-tunnel-connected SCSI

[sane-devel] HP ScanJet IIcx /T --- any hope?

2003-01-03 Thread abel deuring
Moritz Angermann wrote: well i got here a HP ScanJet IIcx /T on my SCSI card. running kernel 2.4.17-xfs. ( vanilla + xfs ). this one worked once... ago. 2 years or so. i don't remember wich i used ... but i was the same SCSI card ( Adaptec 2940 ) now. i get an IO error each time i try

[sane-devel] HP ScanJet IIcx /T --- any hope?

2003-01-04 Thread abel deuring
Peter Kirchgessner wrote: Hi, from the logfile is see that everything is working well up to that point when the scan-data is read from the scanner. It immediately fails when trying to read 32768 bytes of data. You are using the option dumb-read of the hp-backend. What happens without

[sane-devel] HP ScanJet IIcx /T --- any hope?

2003-01-04 Thread abel deuring
Moritz Angermann wrote: o.k. i changed the scsi kernel driver from aic7xxx to aic7xxx_old and did 2 'trys' the first one sane.log.bz2 is with the still active dumb-read option, the secound one withought. Viewed from the sanei_scsi viewpoint, this looks better; now we get at least the SCSI

[sane-devel] Sane on Ultra Sparc

2003-01-08 Thread abel deuring
Dr. Ing. Dieter Jurzitza wrote: Dear Listmembers, obviously I did something wrong when setting SANE_DEBUG_SANEI_SCSI=255 the last time. However, I said I would retry on January, 7th (back to work :-( ) Please have a look on the attachement. If it tells you something, let me know. If not -

[sane-devel] Re: Sane on Ultra Sparc

2003-01-10 Thread abel deuring
T. Ribbrock wrote: On Wed, Jan 08, 2003 at 12:23:44AM +0100, abel deuring wrote: Dr. Ing. Dieter Jurzitza wrote: [Problem with Mustek Scanner on UltraSparc/Linux] [sanei_scsi] sanei_scsi.issue: 0x70260008 dev_max(currently)=11 max_active_device=6 (origin 1) scsi_dma_free_sectors=2192

[sane-devel] Re: Sane on Ultra Sparc

2003-01-11 Thread abel deuring
abel deuring wrote: So, what you can do: 1. compile Sane as a 64-bit application. In this case, sizeof(sg_io_hdr) should be the same both in the application and in the kernel. (OK, I understand that this might waste some disk space for duplicates of libc and friends.) [...] Seems that I

[sane-devel] Re: Sane on Ultra Sparc

2003-01-11 Thread abel deuring
Dr. Ing. Dieter Jurzitza wrote: Hello Thomas, hello all, I think you've got me wrong. This define __SPARC_ARCH__ was only an *assumption* of mine. In fact, I am sure this define does *not* exist. Maybe I wasn't clear enough. well, that was my fault -- dumb copy paste ;) But according to

[sane-devel] Re: Sane on Ultra Sparc

2003-01-11 Thread abel deuring
T. Ribbrock wrote: The question that ought to be answered by Abel (?) is whether it makes sense to globally switch to the old interface for sparc for the sake of simplicity - I do not know how big is the performance impact of this. =20 =20 Performance is only one issue - you mention the other

[sane-devel] Arcard and mustek

2003-01-14 Thread abel deuring
alto.i...@earthlink.net wrote: At the present I cannot check the sane version number because I am not at home, anyway it sound to me 1.0.9 ( I downloaded at the begin of December.) I agree that the problem should be in the data transfer of initialization of the transfer. I think that I

[sane-devel] Arcard and mustek

2003-01-14 Thread abel deuring
abel deuring wrote: alto.i...@earthlink.net wrote: At the present I cannot check the sane version number because I am not at home, anyway it sound to me 1.0.9 ( I downloaded at the begin of December.) I agree that the problem should be in the data transfer of initialization

[sane-devel] avision: Out of memory (was: scanimage: sane_start: Out of memory)

2003-02-04 Thread abel deuring
Henning Meier-Geinitz wrote: Hi, On Mon, Feb 03, 2003 at 11:29:04AM +0100, Patrick Begou wrote: $ sane-find-scanner found SCSI scanner HP ScanJet 5370C 6.00 at /dev/scanner found SCSI scanner HP ScanJet 5370C 6.00 at /dev/sg2 found SCSI scanner HP ScanJet 5370C 6.00 at /dev/sgc [...] I did

[sane-devel] Re: pthreads for MacOSX (instead of child process)

2003-02-06 Thread abel deuring
Beat Birkhofer wrote: Assuming that access to device files will survive a fork() like with a real Unix, this sounds like a better way to adapt Sane to MacOS X. That's all pure theory though -- I have never worked with MacOS X... Hi I don't think it's possible: Citing the same

[sane-devel] avision: Out of memory

2003-02-07 Thread abel deuring
Rene Rebe wrote: Hi. On: Thu, 6 Feb 2003 09:44:32 +0100, Henning Meier-Geinitz henn...@meier-geinitz.de wrote: Hi, On Thu, Feb 06, 2003 at 01:24:37AM +0100, Rene Rebe wrote: That's suspicious. I don't think you can ignore sanei_scsi_max_request_size. If you send larger

[sane-devel] pthreads for MacOSX (instead of child process)

2003-02-08 Thread abel deuring
Henning Meier-Geinitz wrote: Hi, On Thu, Feb 06, 2003 at 01:30:18AM +0100, abel deuring wrote: flame Did they also bother to explain, why no device files are available which should not have this problem (well, hoping that device file descriptors would survive a fork() on Macos)? /flame

[sane-devel] pthreads for MacOSX (instead of child process)

2003-02-14 Thread abel deuring
Hubert Figuiere wrote: =20 On vendredi, f=E9v 14, 2003, at 18:59 Europe/Paris, abel deuring wrote:= =20 don't want to discourage you (after all, this approach would save the Sane developer some work ;), but Beat has already asked about such things on Apple's Unix-porting mailing list

[sane-devel] Problem in setting up Xsane

2003-02-28 Thread abel deuring
Stephen Liu wrote: Hi Martijn, Thanks for your response. su password # /sbin/modprobe aha152x aha152x=0x140,10 (enter) no response # /sbin/modprobe aha152x aha152x=0x140,9 (enter) it hanged there for long time compelling me to restart the Koncole Window Restarted Konsole

[sane-devel] Gradually increasing scan times

2003-04-12 Thread abel deuring
Karl O. Pinc wrote: So, I've installed the sane-backend and sane-frontend 1.0.11 (rpm release 1) rpms uploaded by T. Ribbrock to Redhat's site. (I couldn't compile them without installing too many dependencies.) And recompiled and installed the xsane 0.90 (rpm release 1) rpm. (I

[sane-devel] Gradually increasing scan times

2003-04-15 Thread abel deuring
Karl O. Pinc wrote: [root@mofo xsane]# ( export SANEI_DEBUG_SANEI_SCSI=255; export SANE_DEBUG_HP=255; scanimage -d hp:/dev/sg3 | xloadimage stdin ) SANE_DEBUG_SANEI_SCSI=255, not SANEI_DEBUG. But the HP one is correct. So, now this hangs the box. It looks like the modem still works

[sane-devel] External Adapters

2003-04-15 Thread abel deuring
Martijn van Oosterhout wrote: The HP5400 scanner has the possibility to add a document feeder or a slide adapter. However there don't appear to be any standard options dealing with these. I was pondering the negative option but that's really not appropriate since it deals with colour

[sane-devel] Why sane_read() always returns SANE_STATUS_GOOD?

2003-04-27 Thread abel deuring
Peter Chen wrote: Hi, I will probably do more tests this afternoon. Since I am using kylix, it might be something wrong with kylix configuration. I copied a lot of codes from scanimage, except I did not write the image to stdout like scanimage did. I could not make sane_start work

[sane-devel] Fwd: Re: umax 2100S / sane-1.0.9 does not work, sane.1.0.3 does work

2002-12-03 Thread abel deuring
Oliver Rauch wrote: Hello. I got the following error report. Does anyone have an idea? Oliver -- Forwarded Message -- Subject: Re: umax 2100S Date: Tue, 3 Dec 2002 19:21:20 +0100 From: Marek Blaszkowski m...@intercon.pl To: Oliver Rauch

[sane-devel] Fwd: Re: umax 2100S / sane-1.0.9 does not work, sane.1.0.3 does work

2002-12-04 Thread abel deuring
Marek Blaszkowski wrote: Hello. What is the debug output, when a scan is started with the environment variable SANE_DEBUG_SANEI_SCSI=255 ? I attached file out256.txt with debug messages. The line with the message: [sanei_scsi] sanei_scsi_req_wait: SCSI command complained: Device or

[sane-devel] Fwd: Re: umax 2100S / sane-1.0.9 does not work, sane.1.0.3 does work

2002-12-05 Thread abel deuring
Marek Blaszkowski wrote: On Wed, 04 Dec 2002 21:06:07 +0100 abel deuring adeur...@gmx.net wrote: Marek, the debug output indicates that your linux box has a really ancient version of sg.h in /usr/include/scsi; with a newer version, we would get a bit more detailed error messages

[sane-devel] RFC: proposal for an improved sanei_scsi library

2002-12-07 Thread abel deuring
This is a multi-part message in MIME format. --010608090107060104040506 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Some time ago, I made some remarks on this list about things I don't like in the sanei_scsi interface:

[sane-devel] RFC: proposal for an improved sanei_scsi library

2002-12-08 Thread abel deuring
Henning Meier-Geinitz wrote: Hi, On Sat, Dec 07, 2002 at 11:29:20PM +0100, abel deuring wrote: Some time ago, I made some remarks on this list about things I don't like in the sanei_scsi interface: http://www.mostang.com/pipermail/sane-devel/2002-January/001463.html Here is a proposal

[sane-devel] RFC: proposal for an improved sanei_scsi library

2002-12-08 Thread abel deuring
This is a multi-part message in MIME format. --040005050005000808080300 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Henning Meier-Geinitz wrote: Well, there is indeed not urgent need to change the interface for Sane1. But there were a few

[sane-devel] RE: (Big?) Problem with fork() in OSX

2002-12-18 Thread abel deuring
Henning Meier-Geinitz wrote: Hi, On Wed, Dec 18, 2002 at 02:39:47PM -, Phil Barrett wrote: The problem is that after you call (*taskinferface-ObtainExclusiveAccess)() a fork()ed thread is then denied access because the first thread has exclusive access. I thought fork creates

[sane-devel] Problems on Ultra SPARC

2002-12-28 Thread abel deuring
Dr. Ing. Dieter Jurzitza wrote: According to the recommendations of Henning I used the highest possible debug-level: SANE_DEBUG_SANEI_SCSI=255 sane-find-scanner -v -v the result of this command may be found within the attachement of this email. The device is opened correctly, but then there

[sane-devel] Microtek Film Scan 35

2006-01-08 Thread abel deuring
Henning Meier-Geinitz wrote: Hi, On 2006-01-08 14:27, Volker Kuhlmann wrote: Most annoying that it doesn't work with SCSI scanners on 64bit machines, something a recompile would fix. Hence my recent question about write() encapsulation in sanei_scsi.c (which no-one replied to :( ). I didn't

[sane-devel] sane SCSI 32bit emulation on 64bit

2006-01-09 Thread abel deuring
Volker Kuhlmann wrote: Hello Henning, Just to make one thing clear: Vuescan is NOT a SANE frontend. I.e. it does not use any SANE backend. It's a completely independent program with independent scanner drivers. It just happens to use a part of the internal low level SANE code (sanei_scsi). I

[sane-devel] sane SCSI 32bit emulation on 64bit

2006-01-10 Thread abel deuring
Volker Kuhlmann wrote: On Tue 10 Jan 2006 06:58:20 NZDT +1300, abel deuring wrote: http://lists.alioth.debian.org/pipermail/sane-devel/2006-January/015886.html Thanks for this link, my ISP routed that particular email to /dev/null. No, Dieter is right indeed. Sane backends too use

[sane-devel] sane SCSI 32bit emulation on 64bit

2006-01-10 Thread abel deuring
Julien BLACHE wrote: abel deuring adeur...@gmx.net wrote: I don't want to open a discussion about licenses, but IMHO Sane's exception to the GPL encourages cases like this one. I think it would be more reasonable to put sane-backends under the LGPL, which Good luck in getting every copyright

[sane-devel] howto Duplex

2006-02-12 Thread abel deuring
Horst Herb wrote: I have an Avision AV220 duplex scanner. Works fine under SANE. However, I want to access the Duplex functionality programmatically and cannot figure out how to do it. I am using the Python SANE module to access the scanner Horst Horst, first a disclaimer: I don't

[sane-devel] howto Duplex

2006-02-12 Thread abel deuring
Hi Horst, Hi Rene Horst Herb wrote: On Sun, 12 Feb 2006 23:58, abel deuring wrote: The Avision backend should have an option that enables the duplex functionality. I have no idea what its name is, but you can ask a Python-Sane device instance, which options are available: It has indeed, and I

[sane-devel] howto Duplex

2006-03-04 Thread abel deuring
abel deuring wrote: Perhaps the PIL source code file Sane/_sane.c is to blame. The function SaneDev_snap expects that sane_start has been called, but makes all other calls to the Sane library functions needed to retrieve an image (sane_getparameters and sane_read) -- and finally calls

[sane-devel] Problem with HP ScanJet 8290 and scsi

2006-03-14 Thread abel deuring
Marc F. Clemente wrote: I have a problem connecting a ScanJet 8290 by scsi. [...] [sanei_scsi] sanei_scsi_open: Host adapter queue depth: 2 [sanei_scsi] sanei_scsi_open: SG driver can change buffer size at run time [sanei_scsi] sanei_scsi_open: low level command queueing enabled [sanei_scsi]

[sane-devel] Problem with HP ScanJet 8290 and scsi

2006-03-15 Thread abel deuring
Marc F. Clemente wrote: I have additional information that may be useful. I connected a Nikon LS-2000 (also scsi) to the same scsi cable. I do not have the same problem with the LS-2000. Disabling calibration and gamma-table in avision.conf makes no difference. I reproduce the error

[sane-devel] sane-find-scanner detects smartcard reader as scanner

2006-08-08 Thread abel deuring
Johannes Meixner wrote: Hello, On Aug 8 08:04 m. allan noah wrote (shortened): unlike scsi, there is no usb class for scanners I thought there is even no SCSI class for scanners. At least my SCSI scanner HP ScanJet 6200C shows up as Processor:

[sane-devel] (fwd)

2006-08-13 Thread abel deuring
Bakos Gy|rgy wrote: Package:hplip Version:1.6.7-1 Scan Issue: hplip or sane is the problem... Exactly the same error everywhere with HP laserjet 3300 http://www.ubuntuforums.org/archive/index.php/t-190239.html http://ubuntuforums.org/showthread.php?t=148017highlight=sane+document+feeder

[sane-devel] Help with Canon 2700f

2006-08-14 Thread abel deuring
John Bird wrote: Hi, Thanks to all for the past assistance but I'm still having problems getting a canon 2700f SCSI film scanner to work with SANE. I have tried the suggestions offered so far but as sane-find-scanner still produces the following output. found SCSI scanner CANON IX-27015C

[sane-devel] Help with Canon 2700F

2006-08-17 Thread abel deuring
Lutz wrote: Am Mittwoch, 16. August 2006 18:58 schrieb abel deuring: Lutz wrote: to me, it looks like that the (working) Epson scanner gives much more info than the canon does. right: the Epson seems to be OK, while something is broken with the FS2700, see below. I already tried to debug

[sane-devel] Help with Canon 2700F

2006-08-17 Thread abel deuring
Lutz wrote: now the scanner is seen by scanimage -L - but it does not work - if I continue with Lamp error, I finally end up with a command sequence error. --- and her comes the not so nice part --- [canon] sense category:

[sane-devel] Acard AEC6712S (atp870u.ko) and HP 6100C C2520A (sg.ko) problems

2006-08-18 Thread abel deuring
Justin Findlay wrote: I have an HP 6100C scanjet (I wonder why they call it a scanjet) anyway I have this scanner connected to an Acard SCSI PCI adapter. When I load the driver module for the SCSI card (atp870u) this is what gets printed out in /var/log/kernel: atp870u: use 32bit DMA

[sane-devel] grey 4bit/pixel

2006-08-19 Thread abel deuring
Shashi Kumar M.S. wrote: hi, iam searching a scanner that supports at about 300 dpi and 4 bit /pixel grey scanner. i found from the scanner that most of the scanner support 8/16 bit depth in grey mode. is there any way to modify this code to support 4 bit grey scale depth per

[sane-devel] xsane hpaio with ADF bug report and PATCH

2006-09-16 Thread abel deuring
Alex Eskin wrote: The attached one-line patch against xsane-0.991 is needed to get the automatic document feeder on my OfficeJet 5610 to work with xsane. The problem is that xsane does not call sane_cancel after scanning a page from the ADF, and the page is then not properly ejected. this is

[sane-devel] Out of memory in sanei_scsi_cmd [was: Annoying Out of MEmory Error...]

2006-09-23 Thread abel deuring
Oliver, a user reported a problem with an Acer 620ST plugged into a Artop Electronic Corp AEC6712D SCSI controller (atp870u driver). The system causing problems is running linux-2.6.17-gentoo-r8, gcc 4.1.1 and glibc-2.4, sane-backends-1.0.18. On this system the following error occurs:

[sane-devel] [ANN] new Sane frontend

2006-09-29 Thread abel deuring
I have started work on Eikazo, a new Sane frontend (http://eikazo.berlios.de). It focuses on mass scans, especially with ADF scanners -- it is not intended to compete with XSane or Kooka with their quite elaborate functions. Some Eikazo features: - To maximize throughput for ADF scanners, a

[sane-devel] strange SCSI behaviour

2006-11-25 Thread abel deuring
Alessandro, I just discovered the problem I had with my FilmScan 200 is not related to any particular command but just to the first one sent to the scanner (just after modprobe) After that one, which receives a sense condition, everything works perfectly. So, if there's a way

[sane-devel] strange SCSI behaviour

2006-11-26 Thread abel deuring
Alessandro, Perhaps I am missing the point, but here one SCSI command finished with an error, and below another SCSI command is sent to the device. Can't you check for the error here and decide to wait? Or handle I added that check. The problem was that the first command only returned

[sane-devel] SANE2 commitment

2006-12-20 Thread abel deuring
Alessandro Zummo wrote: Hello developers, since there seems to be interest in developing sane2, I've decided to start this thread in order to collect the commitment of each developer. I'm willing to port the epson driver to sane2, help porting the coolscan driver and handle the

[sane-devel] Sane and HAL

2007-01-03 Thread abel deuring
Hi, Johannes Meixner wrote: We use HAL in Suse Linux 10.1 and in openSUSE 10.2 to set access permissions for normal users. In Suse Linux 10.1 only for USB scanners and in openSUSE 10.2 for USB and SCSI scanners. Therefore I have a tiny experience in taming the udev-HAL beast. What happens

[sane-devel] Sane and HAL

2007-01-04 Thread abel deuring
Hi Johannes, Hello, On Jan 3 20:40 abel deuring wrote (shortened): https://bugzilla.novell.com/show_bug.cgi?id=160899#c20 So the Suse team is already doing basically the same as I proposed. Seems that I am a bit too late ;) But I think it makes sense to add information like the sane backend(s

[sane-devel] Sane and HAL

2007-01-06 Thread abel deuring
Hi Johannes, On Jan 4 19:32 abel deuring wrote (shortened): device match key=usb.vendor_id int=0x043d match key=usb.product_id int=0x007c append key=info.capabilities type=strlistscanner/append append key=scanner.vendor type=strlistLexmark/append

[sane-devel] failing make sane-backends-1.0.18; sanei_scsi question

2007-01-17 Thread abel deuring
Julien Michielsen wrote: A couple of days ago I posted the message below. No one replied to it yet, so I may have been unclear, and I'll add a few sentences that may make my question clearer. Before upgrading my SuSE from 10.1 to 10.2 my Epson Perfection 2580 fotoscan worked fine, and gave me

[sane-devel] failing make sane-backends-1.0.18; sanei_scsi question

2007-01-18 Thread abel deuring
Gerhard Jaeger wrote: So my guess is, that the (HAVE_SCSI_SG_H) path is used and the glibc headers have changed somehow. What's the glibc version on SuSE 10.2? Please call /lib/libc.so.6 What do you mean with call? Anyway, HZ is defined somewhere in the kernel header files, and I don't think

[sane-devel] Well known option consensus

2007-01-22 Thread abel deuring
?tienne Bersac wrote: \section{Papersize} When using an Automatic Document Feeder, the user generally cannot preview. If the page being scanned is smaller than the maximum size supported by the hardware/backend, the frontend cannot determine the location of the document on the

[sane-devel] Well known option consensus

2007-01-22 Thread abel deuring
Allan, It might be better if the backend tells the frontend, if scan window coordinates are relative to the entire scan area or to the selected page size. abel- i tried this a few weeks ago with my 4120C2, and found that i also had to increase the paper size (lie to the scanner) to get

[sane-devel] Well known option consensus

2007-01-22 Thread abel deuring
m. allan noah wrote: But back to the problem I have/had with Etienne's suggstion for the relations between page size and scan window coordinates: It does not make much sense to allow to set a scan window in overscan mode: The backend should calculate the scan window settings automatically

[sane-devel] Well known option consensus

2007-01-22 Thread abel deuring
m. allan noah wrote: All this does not mean that the frontend cannot let the user select a smaller scan window within the page area -- but the clipping of the image must be done by the frontend. i agree completely other than the last sentence. it should be possible for the backend to let

[sane-devel] Kernel panic with Mustek scanner and aha1542 scsi card

2007-02-23 Thread abel deuring
JJL wrote: Hello, On a debian testing up to date, I'm triying to use a Mustek Paragon 600 II CD connected to an Adaptec aha1542. But when I try scanimage -L I have a kernel panic. I found lot a informations on an old bug related to buffersize and sg module. But this one seems to be

[sane-devel] MFP - Samsung SCX-4521F

2007-03-02 Thread abel deuring
Heiko Freundel wrote: Hi, for the above mentioned MultiFunktionPrinter Samsung provides an Linux driver which should work with sane. This was a main reason for deciding for that MFP. I tried to use it with Ubuntu 10.0, but without success. Samsung just wrote me, that the driver was not

[sane-devel] MFP - Samsung SCX-4521F

2007-03-02 Thread abel deuring
Heiko Freundel wrote: The Sane project will have direct support for Samsung devices only if somebody starts the work on a special backend, or if some scanner/MFP device turns out to be easily supportable by an existing backend. I know, that Samsung can do that. But the driver doesn't

[sane-devel] MFP - Samsung SCX-4521F

2007-03-02 Thread abel deuring
Heiko Freundel wrote: It should work like this and the printer does. Ubuntu already installed Sane 1.0.14-1. I tried different things I found, like: http://www.elijahlofgren.com/ubuntu/#scx-4521f with no success. Trying to start xsane from shell shows the following message: insmod:

[sane-devel] MFP - Samsung SCX-4521F

2007-03-06 Thread abel deuring
Heiko Freundel wrote: abel deuring schrieb: But if you ask google for mfpport.ko, you'll get a lot of error reports, often in conjunction with Samsung devices, but no hint for useful patches, at least on the first 5 result pages. Yes, there are many questions, but no helpful answers

[sane-devel] sending scanned image to a remote SANE server

2007-03-16 Thread abel deuring
Tom Miller wrote: I am plan to install the workstation with Linux OS and install SANE on it. This workstation with have a scanner attach to it. I will then scan an image from the workstation and direct it through the network with some SCANIMAGE's network option to a remote Server

[sane-devel] [RFC, PATCH] Re: Bug#420193: libsane on sparc64 with SCSI scanner

2007-04-29 Thread abel deuring
Julien BLACHE wrote: BERTRAND Jo?l joel.bertr...@systella.fr wrote: Hi, I use a Snapscan 1236s with xsane on an i386 (K6-III/400, 256 MB, Adaptec 2940U, kernel 2.6.20.1) without any trouble. If I use the same scanner on an U2 (2xUltraSPARC-II/296 MHz, 2 GB, Happymeal-ESP, kernel

[sane-devel] [RFC, PATCH] Re: Bug#420193: libsane on sparc64 with SCSI scanner

2007-04-30 Thread abel deuring
Hi Julien Julien BLACHE schrieb: abel deuring adeur...@gmx.net wrote: Hi, are you sure that the 32/64 bit problem is _not_ fixed for the read/write interface, but only for the ioctl? If so, we should indeed Yes; I've read the code in sg.c and in the ioctl compat layer, and sg.c

[sane-devel] [RFC, PATCH] Re: Bug#420193: libsane on sparc64 with SCSI scanner

2007-04-30 Thread abel deuring
Hi Julien, Julien BLACHE wrote: abel deuring adeur...@gmx.net wrote: Hi, I think we can even get rid of the old SG interface entirely. SG_IO exists in Linux 2.4 too, so it should be safe. I must admit that I am one of these persons who cannot throw away anything... But you are right

[sane-devel] Astra 1220s freezes system

2007-08-13 Thread abel deuring
On 02.08.2007 12:47, B Thomas wrote: Hi, I am using Astra 1220 (scsi) with Debian/GNU Linux 4.0 (etch), kernel 2.6.22.1, and sane 1.0.18. After a couple of scans using xsane the scanner stops scanning often in the middle of a scan. xsane stops responding and eventually goes into

[sane-devel] HP ScanJet 4c - no b/w?

2007-09-27 Thread abel deuring
On 27.09.2007 01:53, m. allan noah wrote: yes- when i first started using sane, i wondered, what is this Linear T thing, but at this point we are stuck with it :) I believe the name shows the original purpose of this mode: to scan pages with Linear T scripts, a relatively unknown successor of

[sane-devel] saned does not work with 2.6.23-rc9

2007-10-03 Thread abel deuring
On 03.10.2007 10:27, Joerg Platte wrote: Hi, today I updated the kernel on my Debian stable box to vanilla 2.6.23-rc9 and now, saned (version 1.0.14-2) is unable to find my scanner. Here is the strace output of sane-find-scanner: open(/proc/scsi/scsi, O_RDONLY) = 3 fstat64(3,

[sane-devel] saned does not work with 2.6.23-rc9

2007-10-03 Thread abel deuring
On 03.10.2007 14:46, Joerg Platte wrote: Am Mittwoch, 3. Oktober 2007 schrieb abel deuring: Hi, It is very weird that the SG_GET_SCSI_ID ioctl does not work: Could you check, if /dev/scanner -- should be a symlink -- indeed points to a device file of some SCSI device (ideally

[sane-devel] saned does not work with 2.6.23-rc9

2007-10-03 Thread abel deuring
On 03.10.2007 17:26, Joerg Platte wrote: Am Mittwoch, 3. Oktober 2007 schrieb abel deuring: # sane-find-scanner will now attempt to detect your scanner. If the # result is different from what you expected, first make sure your # scanner is powered up and properly connected to your

[sane-devel] General question on C programming

2007-10-17 Thread abel deuring
On 17.10.2007 18:18, jazz_johnson at verizon.net wrote: THANKS. I somehow missed this point. I now see ibm.c includes ibm-scsi.c which explains how ibm.c sees the static funcctions in ibm-scsi.c I hope to soon have a driver supporting essential IS450 scanning functions. I've written structs

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