Hi Marc,
Please follow the installation description in README.Linux from here:
http://www.sane-project.org/README.linux. Then you'll get latest SANE
code 1.0.24 which supports MP230.
Cheers,
Rolf
Am 11.09.2013 20:42, schrieb Marc Mar?:
> I forgot about the udev rules. I can't find the file in the original
> source, so I suppose is automatically generated somewhere. In any case,
> I only added this lines in libsane.rules:
> # Canon PIXMA MP230
> ATTRS{idVendor}=="04a9", ATTRS{idProduct}=="175f", MODE="0664",
> GROUP="scanner", ENV{libsane_matched}="yes"
>
>
> 2013/9/11 Marc Mar? <5.markmb.5 at gmail.com <mailto:5.markmb.5 at gmail.com>>
>
> I can scan properly with all resolutions (75, 150, 300 and 600). If,
> while scanning I press the "cancel" button, it cancels properly in
> xsane. The data related to buttons with scanimage -A is (there's
> info about Scan Mode, Geometry, Gamma and Extras too):
> Buttons:
> --button-update
> Update button state
> --button-1 <int> [0]
> Button 1
> --button-2 <int> [0]
> Button 2
>
> With debug mode 11, there's no extra information.
>
> I think that the diff format is the one that I attach.
>
> Anything else you need, about commands or testing or something, tell me.
>
>
> 2013/9/11 Rolf Bensch <rolf at bensch-online.de
> <mailto:rolf at bensch-online.de>>
>
> Hi Marc,
>
> Please test all scan options with all resolutions first. I
> assume that
> SANE can only support up to 600 dpi.
>
> Also test button support. Press any button and send a status
> request to
> the scanner: 'scanimage -A'. The response should contain
> something like
> this:
>
> Buttons:
> --button-update
> Update button state
> --button-1 <int> [0] [read-only]
> Button 1
> --button-2 <int> [1] [read-only]
> Button 2
> --original <int> [0] [read-only]
> Type of original to scan
> --target <int> [5] [read-only]
> Target operation type
> --scan-resolution <int> [0] [read-only]
> Scan resolution
>
> If no data will be shown, please enable debut output with: 'export
> SANE_DEBUG_PIXMA=11'. Then look for these lines:
>
> Buttons:
> --button-update
> Update button state
> [pixma] INTR T=1.663 len=32
> [pixma] 00000000:00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [pixma] 00000010:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [pixma]
>
> (Shown data is from my scanner and may be different from your
> scanner's
> data.)
>
> The received data is processed in function handle_interrupt(). For
> details please read the comments in the code and 'man
> sane-pixma'. If
> you'll have problems with this, you can also send the responses
> for all
> buttons to the mailing list. Then I can create the patch.
>
> Then you can send the diff file to the mailing list. I'll commit
> it to
> SANE git.
>
> Cheers,
> Rolf
>
>
> Am 10.09.2013 23:57, schrieb Marc Mar?:
> > The root problem is solved. I didn't put the scanner on udev
> rules.
> >
> > So now, how should I proceed to insert this scanner in sane
> scanner
> > database? What tests should I perform, how should I add it to
> the global
> > scanner list, etc. I'd like to contribute with this very small
> patch.
> >
> >
> > 2013/9/10 Marc Mar? <5.markmb.5 at gmail.com
> <mailto:5.markmb.5 at gmail.com> <mailto:5.markmb.5 at gmail.com
> <mailto:5.markmb.5 at gmail.com>>>
> >
> > It works!!
> >
> > I just compiled and installed, and it seems to work, but
> only on
> > root mode:
> > sudo xsane -> works, detects and seems to scan properly
> > xsane -> [pixma] pixma_open(): Canon PIXMA MP230
> > [pixma] pixma_connect() failed EACCES
> > [pixma] pixma_open() failed EACCES
> > [pixma] pixma_close(): Canon PIXMA MP230
> >
> > Do you have any idea of misconfiguration of my part, or I
> only found
> > a half solution?
> >
> >
> >
> > 2013/9/10 Rolf Bensch <rolf at bensch-online.de
> <mailto:rolf at bensch-online.de>
> > <mailto:rolf at bensch-online.de <mailto:rolf at
> bensch-online.de>>>
> >
> > Hi Marc,
> >
> > You need to compile and install SANE if you change
> something in
> > the code. The installation is described in
> README.linux, which
> > comes with the code or read here:
> > http://www.sane-project.org/README.linux.
> >
> > Additional to the install description you need to add your
> > scanner to the udev.rules file.
> >
> > You don't need to set PIXMA_EXPERIMENT=1.
> >
> > If you want to see the debug output you need to set
> 'export
> > SANE_DEBUG_PIXMA=4' and start xsane from the command line.
> > 'export SANE_DEBUG_PIXMA=11' is useful if you want to
> see the
> > usb protocols.
> >
> > Don't hestitate to contact me if you have any problems.
> >
> > Cheers,
> > Rolf
> >
> >
> > Am 09.09.2013 23:15, schrieb Marc Mar?:
> >> I looked at the code, and I found the MP250
> definitions. I
> >> copied those lines, and changed the product_id to
> MP230, with
> >> everything the same. Now, is there a way to generate the
> >> libraries without downloading and compiling everything? I
> >> suppose that, generating and replacing this files
> >> /usr/lib/x86_64-linux-gnu/sane/{libsane-pixma.la
> <http://libsane-pixma.la>
> >>
> <http://libsane-pixma.la>,libsane-pixma.so.1,libsane-pixma.so.1.0.22}
> >> should be enough to test the compatibility between
> 250 and 230?
> >>
> >> Help me a bit! I'm not new to code and Linux, but I'm
> new to
> >> big Linux open-source codes.
> >>
> >> Thank you in advance
> >>
> >>
> >> 2013/9/9 Marc Mar? <5.markmb.5 at gmail.com
> <mailto:5.markmb.5 at gmail.com>
> >> <mailto:5.markmb.5 at gmail.com
> <mailto:5.markmb.5 at gmail.com>>>
> >>
> >> Hello everyone
> >>
> >> I just bought a Canon Pixma MP230. Unfortunately,
> there is
> >> no good support. I tried the native drivers, and it
> >> printed properly but not scanned. So I looked for
> other
> >> solutions.
> >>
> >> I found that the MP250 driver is compatible for
> the MP230.
> >> I removed the propietary drivers, and I tried
> configuring
> >> CUPS with that driver. And it worked. Now, I'm
> wondering
> >> how can I force to load the MP250 driver.
> >>
> >> So, my question is: how can I force loading the MP250
> >> driver for using with MP250 in sane?
> >>
> >> I have Crunchbang Waldorf (based on Debian 7), kernel
> >> 3.2.0-4 and 64 bits. I enabled the debug mode with
> >> SANE_DEBUG_PIXMA=11 and PIXMA_EXPERIMENT=1, and I use
> >> xsane 0.996
> >>
> >> Thank you in advance
> >>
> >>
> >
> >
> >
>
>
>
