I have been working with the epson2 backend for some time now
Does anybody know of any command(s) that will
allow me to turn off the scanner's lamps earlier than this?
# For cooperating backends:
scanimage -n 1
Gerald
Quoting JC ubunt2 at gmail.com:
Scanner is on a USB connection.
USB ID: 0x04a9/0x2214
Status: Unsupported
Comment: GL841 based, to be added to genesys backend
My question is: How do i run this backend thing? And will running
that backend work?
Doubts exist on working because the Holtek
Hello all,
sane-backends-1.0.19.tar.gz.md5 file was expected to be 62 bytes; but
downloads as 87977 bytes
This needs correction. The commands I executed are shown below.
Thanks
Gerald
What the download page at http://alioth.debian.org/frs/?group_id=30186 says
/08, Gerald Murray gmurray at cloudnet.com wrote:
Hello all,
sane-backends-1.0.19.tar.gz.md5 file was expected to be 62 bytes; but
downloads as 87977 bytes
This needs correction. The commands I executed are shown below.
Thanks
Gerald
What the download page at http://alioth.debian.org/frs
Quoting J?rgen Ernst jrernst at gmx.de:
Canon CanoScan LiDE 600F.
Is anyone working on a backend to that scanner yet?
If not I want to start programming a backend.
Ciao
J?rgen
There is no one working on adding this scanner as of yet, so welcome!
There is a lot of information on the sane
Quoting Lukas Matasovsky lukasm at lumat.at:
--snip--
If there's no Lx driver on the CD, I'll ask Pentaxtech to provide one but as
this page seems not to be linked to the main site anymore I have my
doubts
--snip--
- Lukas
Lukas,
Perhaps you could answer a question on the source that
Quoting Emmanuel Counasse manuc66 at gmail.com:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi,
Could you explain me what things in sane driver are really missing
for supporting hp scanjet 2400 and what to do to add them ?
Thanks
St?phane VOLTZ a ?crit :
Le lundi 12 f?vrier
Quoting Emmanuel Counasse manuc66 at gmail.com:
Hi,
Could you explain me what things in sane driver are really missing
for supporting hp scanjet 2400 and what to do to add them ?
Hello Emmanuel,
I have not worked on this for quite some time. It has never been
functional for
the
Hi,
I also looked at the logs, and found too many registers over the 0x71, the
highest number for gl646. There were accesses to 0xb0 thru 0xbd and
0xc1 thru 0xc8.
These were curious in that they were numbered non-sequentially over 0xa8,
the highest sequential register I noticed.
I have no ideas
The enum is probably from a different datasheet, possibly an earlier
hardware version?
A USB control message has an 8 byte setup packet with format
byte requesttype,
byte request,
word value,
word index,
word length,
.. remainder of packet, if any, follows
The value shown in
Hello Sapir,
No sane support is in development currently.
The chipset is unknown; see
http://www.sane-project.org/unsupported/canon-lide-600.html
Support is usually initiated by a developer creating additional
backend code, and then
maintaining that. An invitation to develop is available...
I don't know how to write a backend. ;-(
How can I help to find out which chipset it uses?
see:
http://www.sane-project.org/contrib.html
which provides some tips to look within the documentation/drivers
supplied with the scanner.
When there is a lack of documentation about a scanner, the
There is work already done as far as the genesys backend is concerned.
The other part remaining is specific to the GL843 chip. The work can be
estimated, as the GL841 backend is working, the GL646 backend is in
progress, and anything else - GL843 - is a TODO.
An invitation to a developer is
however, the backend doesn't work, the port aparently opens well, but
the calls to usb_get_descriptor, usb_control_msg never return.
Any one knows if there is any -bad- interaction between calling
directly libusb and other sane libraries?
This is dependent on the individual scanner. When
Known problem, same result. The genesys646 backend has never been working
as far as I know. This backend should be considered experimental for
the gl646
scanner.
Gerald
There certainly are times when it is beneficial to know the
chipset. That is limited to chips that have documentation
available, (which is less than all scaner chips).
There is another method of developing a usable driver for scanners.
That involves having an OS upon which it does work, then
Ren? Rebe wrote:
I take a look into what is necessary to get SANE into the LSB over
the weekend.
Did you already find out something?
Hi Till,
I took a quick look. It looks like the lsb project wants headers
--stripped of all comments and programmer remarks;
the library would be empty
/home/User/sane-backends/frontend/scanimage.c:291: undefined reference
to `_md5_buffer'
There should be two leading underscores before md5_buffer.
This is resolved in the frontend/Makefile by $(LIBLIB)
which links lib/liblib.a Header is include/md5.h
Perhaps the compiler/linker being used
REPOST (original lost in transit?)
How can I start to write a backend?
Hello, welcome!
read:
sane-backends-1.0.18/doc/backend-writing.txt
http://www.xs4all.nl/~ljm/SANE-faq.html
what is known about the scanner documentation is in
http://www.sane-project.org/unsupported/canon-3000.html
good
sanei_usb.c: In function `sanei_usb_open':
sanei_usb.c:1049: warning: implicit declaration of function `fcntl'
sanei_usb.c:1049: error: `F_GETFL' undeclared (first use in this function)
^ typo
sanei_usb.c:1049: error: (Each undeclared identifier is
Quoting Hugh McMaster dasjournal at gmail.com:
Hi everyone,
I just ran the sane-find-scanner command on my computer, and I noticed
that in the verbose output, the programme detected my USB mouse.
I assume that is would be the behaviour of libusb, since it detects
most USB devices. Is that
Quoting Hugh McMaster dasjour...@gmail.com:
My scanner (Canon Lide 70) is not supported currently, but (I hope)
will be supported by the Genesys backend sometime soon. Anyway, if I
added the Scanner IDs to the Genesys backend Conf.in and recompiled,
would that allow any usage of the scanner
Quoting Willi Geffers geff...@informatik.rwth-aachen.de:
The scanner doesn't appear in the list of supported devices. But the
list hasn't been updated since july 2006 and most of the supported
scanners are no longer available.
So I'm wondering whether the Canon LiDE 70 will be supported in
Rene:
The log that you sent me cgb1x1.log was very nearly worthless.
The log showed 2644 URBS out, 639 of those were URB_FUNCTION_RESET_PIPE
ending with 3 URB_FUNCTION_ABORT_PIPE out, and 3 back.
That is about 1 in 4 urbs were resets.
Use only a scanner log that ends in a successful scan, best is
Quoting Frank Beimfohr frank.beimf...@web.de:
I've installed sane 1.0.18 on xubuntu 6.10. scanimage -L returns
device `plustek_pp:parport0' is a Plustek 600P/6000P parallel port flatbed
scanner
Unfortunately, my scanner is a Plustek 12000P. The scan result is just trash.
I haven't
Quoting Alessandro Zummo azummo-li...@towertech.it:
Hello,
I'm searching documentation for the epson ESC i command,
used in D1 and D7 scanners and implemented in the request_identity2
function
in the epson.c driver.
From earlier documentation on printer Epson JX80, it is a switch
Quoting Tabor Kelly tkelly-sane-de...@taborandtashell.net:
What I would love for someone to take a look at is URB 289-300 in this
file
(https://projects.cecs.pdx.edu/~kellyt/SANE-FS2720U/index.cgi/browser/sniffs/just_preview_color_negative_bw.LOG).
It looks like the windows driver
IIRC, after power up, I just selected mono and started scanning.
If you want, I can do this again and carefully record the single
steps.
Bye,
Uwe
Hi,
For now, I do not it re-done. I am going to try to get an understanding
of what was done in that log, and why. From what I have
Hello list and Henning,
For Canon LiDE 35 or 50:
What steps are to be followed to gain access to the calibration area?
I have seen on Ebay that Canon sells separately a service manual on
a compact disk. Does anyone know if that disk would contain the
instructions to service that scanner?
Pierre wrote:
So, if you own a scanner of the Canon LiDE 35/40/50/60 series, please
try the code from the experimental module. The low power mode is used
when scanning at resolutions =600dpi, and during calibration. Errors
are most likely when the scanner does a fast feed to the scanning area.
Quoting Pierre Willenbrock pie...@pirsoft.dnsalias.org:
Laurent Charpentier schrieb:
Hi Everyone,
I would like to submit a patch for the genesys backend (Canon LIDE 50).
The
patch adds the threshold feature for black/white mode (in 1.0.17 the
threshold
is set to 50% and can't be
Quoting Jeff Shrowder shrow...@uniting.com.au:
I've used SnoopPro to log the traffic over the usb and got this enormous
log :-) but where to from here? I can do 'lots of staring at usb logs' -
there's plenty to stare at :-) What am I looking for?
Jeff
A comparison of log data with canon
Quoting Nehpets Farnkiln plamt...@yahoo.com:
So I'm working on a project wherein I've removed the CCD and stepper motor
from the case, and have it mounted elsewhere.
I'm looking to get the image data from the scanner one scanline at a time
(rather than the entirety of all the
So, what do I need to log the data moving over the USB bus?
Jeff
Hi Jeff
Search the mail archive list for usbsnoopy. The search should yield a site
where that program for use on windows can be obtained, and there should
be examples in the list that have answers on how to use it as well.
Quoting Marbrier Sebastien sebastien.marbr...@laposte.net:
About the matter about the controller I tried to open my other scanner but I
saw the design is made to destroy it if I try to remove the metal plate above
I was thinking that the metal plate is there to guard against rf interference.
If
Any idea how to change this permanentely?
Any help appreciated
--
mvh Mogens J?ger
UDEV can be used to manage permissions.
I am using udev.rules (ubuntu hoary, udev-075, linux-2.6.14)
(the kernel must be at least 2.6.10 or newer; use may vary by distribution)
I also have
Quoting Henning Meier-Geinitz henn...@meier-geinitz.de:
Hi,
On Tue, Dec 27, 2005 at 08:35:39PM -0500, golan...@aol.com wrote:
I've noticed lots of talk of the genesys backend working with canon
lide 35, 40, 50 and 60 but what of Lide 80? Is support already in
there or is it planned?
Hi all,
# These tests results are using sane-backends-20051206-cvs:
GL841 - Canoscan lide35:
This has changed for the worse since Nov 24.
I have previously made scans at 150, 300, 600, in color.
Now the 'image' is no longer recognizable.
color, 75dpi, (scan fails, obtaining 0 feed steps, then
Hello all,
Scanner: hp scanjet 2400
using sane-backends-cvs20051124
Expected completion date: unknown, it is ready when it is ready
Update from previous post:
key: - previously reported; + update :
- Head moves two times the expected distance.
- Excessive time in genesys_warmup_lamp()
+
Quoting Paul Smedley p...@smedley.info:
Hi Gerald,
=20
On 28/6/2005, Gerald Murray gmur...@cloudnet.com wrote:
=20
Quoting Paul Smedley p...@smedley.info:
One query I have though is about devname
=20
I see in sanei_usb.h that the libusb format for this is
libusb:busno:devno
=20
Quoting Paul Smedley p...@smedley.info:
Hi All,
I'm working on adding support for USB scanners for Sane on OS/2.
=20
OS/2 doesn't have libusb, but has a library usbcalls that provides=20
similar functionality, albeit most of the calls use different syntax.
=20
I have sane-find-scanner
Quoting Lauri Pirttiaho lauri.pirtti...@luukku.com:
Hello,
=20
A while back there was some discussion about the back-end
for CanoScan 3200F, a currently unsupported scanner.
I would like to know if someone is actively working on
this scanner. Also if anyone has definitive information
about
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit
User-Agent: Internet Messaging Program (IMP) 3.2.2
X-Originating-IP: 209.188.109.9
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxC=
^^
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