Re: [sane-devel] [RFC] mksotemp

2016-05-02 Thread Alessandro Zummo
more. I agree with you, but not being the original author I didn't want to remove it all :) -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.d

[sane-devel] [RFC] mksotemp

2016-04-27 Thread Alessandro Zummo
p sleep syslog vsyslog) -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subjec

Re: [sane-devel] external backend license

2016-03-15 Thread Alessandro Zummo
> of sane-backends. maybe it's time to remove this exception... -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/list

[sane-devel] pthread include ?

2016-02-11 Thread Alessandro Zummo
Shouldn't include/sane/sanei_thread.h have an #include just before typedef pthread_t SANE_Pid; ? -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org

Re: [sane-devel] Xsane can't find scanner - again, but this one is USB

2016-01-22 Thread Alessandro Zummo
aybe with a default of no workaround, as I guess the bug has been fixed in the newer kernels. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.

Re: [sane-devel] Xsane can't find scanner - again, but this one is USB

2016-01-22 Thread Alessandro Zummo
On Fri, 22 Jan 2016 11:57:56 +0100 Alessandro Zummo wrote: > I'm now trying to understand if there's a problem with > the driver, libusb 1.0 or something else. sanei_usb_set_altinterface (dn, devices[dn].alt_setting); which was supposed to fix things, seems to be the r

Re: [sane-devel] Xsane can't find scanner - again, but this one is USB

2016-01-22 Thread Alessandro Zummo
it seems that USB3 always fails while testing my epsonds driver. All ports, even usb 2.0 ones, are under xhci I'm now trying to understand if there's a problem with the driver, libusb 1.0 or something else. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, It

Re: [sane-devel] Nikon LS-2000

2015-12-13 Thread Alessandro Zummo
a SCSI card and the coolscan3 backend and it mostly works. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinf

Re: [sane-devel] 1.0.25 is out, now what?

2015-10-28 Thread Alessandro Zummo
p the old one. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubsc

Re: [sane-devel] 1.0.25 is out, now what?

2015-10-21 Thread Alessandro Zummo
ut I think that it's written somewhere that a frontend should correctly behave when given an unknown frame type. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http

Re: [sane-devel] 1.0.25 is out, now what?

2015-10-21 Thread Alessandro Zummo
an directly on the produced tiff files. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Sen

Re: [sane-devel] epsonds won't build with is_release=yes

2015-10-12 Thread Alessandro Zummo
nts (not sure if they are also allowed in >C preprocessor code though) love them too. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cg

Re: [sane-devel] epsonds won't build with is_release=yes

2015-10-07 Thread Alessandro Zummo
; or, as of gcc-5, -std=gnu11. Now that it's released, can we switch to c99, if not c11? :) -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debi

Re: [sane-devel] Disabling epson backend build

2015-09-13 Thread Alessandro Zummo
t; get the former issue right. The epkowa backend does. The former. -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/li

Re: [sane-devel] Disabling epson backend build

2015-09-13 Thread Alessandro Zummo
by a script from epson2.desc these days. That didn't look > right at all so I pushed pu/epson-epson2-usb-split. Please have a look > and consider merging this. Seems ok to me. btw, if we move to github it would be much easier to handle merging and applying patches. -- Best rega

Re: [sane-devel] Disabling epson backend build

2015-09-12 Thread Alessandro Zummo
gt; instead of turning users away. From what I understand, the user that got it correctly was scanning in grayscale, the other in color. that scanner has problematic color output and I cannot implement it reliabily without having it in my hands. -- Best regards, Alessandro Zummo - CEO

Re: [sane-devel] Disabling epson backend build

2015-09-12 Thread Alessandro Zummo
ction 610's usb > id, and any other ids that we know epson2 wont support. Then we need > to blacklist those ids in epson2 somehow. Then we re-enable the epson > backend in dll.conf. Given how many Perfection 610s are out there it seems overkill to me, but I guess it could be done.

Re: [sane-devel] Disabling epson backend build

2015-09-12 Thread Alessandro Zummo
ectinon 610 (which is admittedly rather ancient but the > epson2.desc file claims complete support for it!). That scanner it's a bit strange, I've had one user report success and that one bug, which reports a failure. I'd leave it in the .desc unless we get further complaint

Re: [sane-devel] SANE_CAP_ALWAYS_SETTABLE (was Re: Preparing for a sane-backends release)

2015-08-25 Thread Alessandro Zummo
d love the infrared support ;) -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Sen

Re: [sane-devel] [sane-commit] [sane-backends] 01/01: epson2: fix compilation error

2015-06-12 Thread Alessandro Zummo
On Thu, 11 Jun 2015 21:24:54 +0200 Stef wrote: > I don't see your changes in the Changelog file. Do you plan to > update it? can we generate the ChangeLog file from the git history? it doesn't make sense to do the same work twice. -- Best regards, Alessandro Zumm

Re: [sane-devel] Epson Perfection V800 error

2015-05-12 Thread Alessandro Zummo
of drivers. we need something to parse the configuration on startup and act on it at a later stage, but I don't have the time do write it. so if this patch works, it's the best I can do right now ;) -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino,

Re: [sane-devel] Epson Perfection V800 error

2015-05-12 Thread Alessandro Zummo
t regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it diff --git a/backend/epson2.c b/backend/epson2.c index f5bec71..13fe49d 100644 --- a/backend/epson2.c +++ b/backend/epson2.c @@ -586,12 +586,12 @@ static SANE_Status detect_scsi(struct Epson_Scanner *s) }

[sane-devel] announce: new epsonds driver for Epson ESC/I-2 scanners

2015-04-06 Thread Alessandro Zummo
Hello, I've just pushed to the git repository the epsonds driver which supports the new Epson ESC/I-2 scanners. The code has been tested on a DS-50 and a DS-6, please let me know if any issue arises. Happy scanning. -- Best regards, Alessandro Zummo - CEO,

Re: [sane-devel] USB 3 problems?

2015-04-03 Thread Alessandro Zummo
heir changes interfere with the changes I made, as I don't run a > recent kernel :) So it must be a different issue or I do not have the workaround.. can you please point me to it? -- Best regards, Alessandro Zummo - CEO, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] USB 3 problems?

2015-04-02 Thread Alessandro Zummo
Hello, I'm writing a new backend, based on latest git, and noticed a few issues while using an USB 3 port.. but works very nicely on USB 2. IIRC someone else already hit such a bug? was it libusb or the kernel? -- Best regards, Alessandro Zummo, Tower Technologies - Torino,

Re: [sane-devel] Epson's Perfection 3200 Photo problems...

2015-03-28 Thread Alessandro Zummo
g info by setting the env SANE_DEBUG_EPSON2=15 -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe:

Re: [sane-devel] epson perfection 4490 photo

2014-10-31 Thread Alessandro Zummo
uch as the nikon coolscan series, and so i was wondering > what, if anything, can be done to utilize dust removal in this scanner. thank > you all for your time. Hello, the infrared channel is not actually supported in SANE as the required frame type is missing from the specs. Sor

Re: [sane-devel] Use poll() instead of select() in backends

2014-08-29 Thread Alessandro Zummo
> poll(). my own opinion is that if a platform has no poll() it doesn't deserve our support. But I'm not the ring leader here ;) -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-de

Re: [sane-devel] Use poll() instead of select() in backends

2014-08-28 Thread Alessandro Zummo
utter to > ditch select() and replace it with poll() completely. Otherwise it's > something that should maybe be abstracted away in sanei. > > What's your opinion? Well, I'd add a check to the select call. But if you have a working patch with poll() I'll gladly

Re: [sane-devel] film scanner Nikon LS 50 coolscan 3

2014-08-08 Thread Alessandro Zummo
ny programming manual :( -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "

[sane-devel] Image Compression doesn't support in SANE protocal

2014-03-14 Thread Alessandro Zummo
s linux > distributions will also give an idea of the most commonly used frontends. Yes. Those above will correctly report an unknown frame type, nice to know. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Image Compression doesn't support in SANE protocal

2014-03-14 Thread Alessandro Zummo
; not part of the sane standard, most front programs will not handle Btw.. do we have stats regarding the most common frontend used with sane? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Closing file descriptors opened in sane_get_devices (was Re: [epson2] leaking file descriptors)

2013-08-29 Thread Alessandro Zummo
ened as a result of calling sane_get_devices(). As far as I can see, epson2 closes the device during attach, so it should be available to other backends. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] [epson2] leaking file descriptors

2013-08-29 Thread Alessandro Zummo
riptors (and > associated network connections) even if it decides that the device is > one that the epson2 backend doesn't support after all. [...] Nice catch, I'll apply something similar. thanks! -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson2 backend and ADF

2013-07-29 Thread Alessandro Zummo
But I don't think I heard of such an issue in the past. I'd mark it as a specific one. We'll see if more users reports the same problem. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Who is EPSON SANE Backend Maintainer

2013-06-28 Thread Alessandro Zummo
On Fri, 28 Jun 2013 15:45:38 -0400 "m. allan noah" wrote: > Alessandro Zummo has worked on the epson2 backend most recently. The > older epson backend is unmaintained, though I will apply patches > provided by end users, or make minor fixes as part of our release > proc

[sane-devel] Epson2 lamp off during scan

2012-11-05 Thread Alessandro Zummo
#x27;s a command to turn off the lamp. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Completing epson backend deprecation

2012-06-12 Thread Alessandro Zummo
tempt > support for those machines? yes. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Completing epson backend deprecation

2012-06-12 Thread Alessandro Zummo
ome others not. But epkowa handled them well, IIRC. A minor subset of the epson scanners requires very strange workarounds and I do not have the units to test the code with. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Completing epson backend deprecation

2012-06-12 Thread Alessandro Zummo
coolscan3 has very little testing because the hardware is not so widespread. I'd keep coolscan2 and remove epson. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Two questions: ESC/P control set, and drum scanners

2012-06-10 Thread Alessandro Zummo
On Sun, 10 Jun 2012 09:23:45 +0900 Gernot Hassenpflug wrote: > I'm wondering if there is a backend already that uses a protocol based > on ESC/P command set? epson2 -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] SANE and Commercial Applications/Drivers

2012-06-01 Thread Alessandro Zummo
e that will probably choose to reverse engineer the protocol c) you will be getting no help if an issue arise. Give the community a great documentation and I'm sure you fill find people that might help to build a great driver. -- Best regards, Alessandro Zummo, Tower

[sane-devel] sane Nikon Coolscan Problem

2012-02-09 Thread Alessandro Zummo
It's hard to diagnose without a reference manual and a test unit, and I only have an old ls2000. -- Best regards, Alessandro Zummo Tower Technologies Sent from my iPhone, please excuse my brevity. On 09/feb/2012, at 20:06, "m. allan noah" wrote: > I have assign

[sane-devel] Epson2 TPU and TPU2 and infrared and a patch

2011-12-13 Thread Alessandro Zummo
t's normal. It seems that, except you and me, nobody else wants to use infrared with sane, so the relative frame type has been in limbo for the last years. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson SX510W not working with ethernet

2010-12-12 Thread Alessandro Zummo
@ e2_scan_finish(Epson_Scanner * s) esci_eject(s); /* XXX required? */ - esci_reset(s); + if (s->hw->connection != SANE_EPSON_NET) + esci_reset(s); } -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Bug#597922: Perfection 1650 does not work with epson2 backend

2010-12-12 Thread Alessandro Zummo
Seems fine. Will you commit? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] sane_cancel() functionality

2010-03-04 Thread Alessandro Zummo
unctionality ;) -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Description file, Epson, and wildcards

2010-03-04 Thread Alessandro Zummo
tocols: escp2, escp2-net, proprietary I'll publish the script tomorrow. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Description file, Epson, and wildcards

2010-03-03 Thread Alessandro Zummo
? Manually? perl script triggered by me. it searches for the description of the non-free component and marks the entry as not supported. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Description file, Epson, and wildcards

2010-03-03 Thread Alessandro Zummo
time to keep the list up-to-date . unless someone volunteers to keep it, an automated method based on epkowa.desc is the only option that I can think of. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Description file, Epson, and wildcards

2010-03-03 Thread Alessandro Zummo
sure how Alessandro maintains the list now. espon2.desc is derived from epkowa.desc and the are some rules to mark unsupported scanners. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] why hasn't there been a release in a long time ?

2010-02-09 Thread Alessandro Zummo
Wasn't that stuff scheduled after the release? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Bug #312178 - Patch to update drivers to use values in saneopts.h

2010-02-03 Thread Alessandro Zummo
;Color" or SANE_I18N("Color") with SANE_VALUE_SCAN_MODE_COLOR > Replacing "Gray" or SANE_I18N("Gray") or SANE_I18N("Grayscale") with > SANE_VALUE_SCAN_MODE_GRAY That's ok for me. I'll miss "binary" however :( I'll see if I can add a compatibility layer. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-10 Thread Alessandro Zummo
sts. I'll see if I can improve it further. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-08 Thread Alessandro Zummo
gt; to see what should be done. thanks! I suspected the numbers were too big. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-06 Thread Alessandro Zummo
s and compensate more ;) -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-06 Thread Alessandro Zummo
I have no clues right now. Will download the file and look further. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-06 Thread Alessandro Zummo
gt; the same moment. Rather, they are offset by some number of lines. So, > the driver might have to scan some extra, and throw it away, and > descramble the rest. I believe Allan is right. Rainer, did you tried with the "epson" driver? -- Best regards, Alessandro Zummo,

[sane-devel] long option format not recognized (Was: Epson Perfection 610 Issue with 150 dpi scan)

2010-01-04 Thread Alessandro Zummo
egards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] long option format not recognized (Was: Epson Perfection 610 Issue with 150 dpi scan)

2010-01-04 Thread Alessandro Zummo
gt; for disabled groups in the fujitsu backend... dunno.. I wrote tiffscan in order to cope with the scanimage/scanadf weirdness. There are gazillions of things that sane would need, we'll have to set priorities. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] long option format not recognized (Was: Epson Perfection 610 Issue with 150 dpi scan)

2010-01-04 Thread Alessandro Zummo
ely. The option's type is set to SANE_TYPE_GROUP, there's no GROUP in .cap AFAIK. Without the patch .cap would hold SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT in addition. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] long option format not recognized (Was: Epson Perfection 610 Issue with 150 dpi scan)

2010-01-04 Thread Alessandro Zummo
lineart, monochrome, or color). --depth 8 [inactive] ... -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] long option format not recognized (Was: Epson Perfection 610 Issue with 150 dpi scan)

2010-01-04 Thread Alessandro Zummo
s->opt[OPT_CCT_GROUP].title = SANE_I18N("Color correction"); s->opt[OPT_CCT_GROUP].desc = ""; s->opt[OPT_CCT_GROUP].type = SANE_TYPE_GROUP; - s->opt[OPT_CCT_GROUP].cap |= SANE_CAP_ADVANCED; + s->opt[OPT_CCT_GROUP].cap = SANE_CAP_ADV

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-03 Thread Alessandro Zummo
ens. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-03 Thread Alessandro Zummo
area > > and then refine by software. > > I to now worry a lot about the 2-3 mm missing in the scan (12 lines at > 150dpi), the problem is that the pnm file is broken and most programs reject > to work with it. E.g. gscan2pdf uses convert from imagemagick to generate > pdfs. But that all only works it the pnm files are correct and not corrupted. > For me a fix which at least generates correct pnm files would be fine. Did you tried other scanning software? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson Perfection 610 Issue with 150 dpi scan

2010-01-03 Thread Alessandro Zummo
n a bigger area and then refine by software. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson SX515W - Epson PID flatbed scanner - FAIL Error: Error during device I/O

2009-12-29 Thread Alessandro Zummo
network scanning. Things will get better with the next release. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson SX515W - Epson PID flatbed scanner - FAIL Error: Error during device I/O

2009-12-28 Thread Alessandro Zummo
d needs to be powered off) > > Any suggestions how to proceed gratefully received... please try the svn version, it should work. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] 6400 dpi on Epson V700?

2009-11-18 Thread Alessandro Zummo
On Tue, 17 Nov 2009 15:16:37 +0900 Olaf Meeuwissen wrote: > Looks like the epson2 backend does not take full advantage of the > extended commands. mm...which command has this resolution list? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy

[sane-devel] 6400 dpi on Epson V700?

2009-11-15 Thread Alessandro Zummo
gs.html ? > > In any event, since I have this scanner, is there anything I can do to help > developers? please try obtaining a resolution list using the epson2 driver and the latest sane version. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Nikon Coolscan LS-40 ED Installation

2009-11-11 Thread Alessandro Zummo
On Tue, 10 Nov 2009 14:32:58 -0500 "m. allan noah" wrote: > weird- it is attempting to initialize an option that is unknown. > Perhaps the author will respond with some ideas... which sane version? can you try the git one? -- Best regards, Alessandro Zummo, Tower Techn

[sane-devel] drum scanners or high-end flatbeds: any hope?

2009-11-09 Thread Alessandro Zummo
not yet capable of infrared but you might be able to obtain it if you build SANE for yourself and use tiffscan as the frontend. tiffscan will happily produce a TIFF file with RGB + infrared which should be processed by some ICE software like VueScan, (ICE is a software feature, unrelated to the s

[sane-devel] Nikon CoolScan LS-9000 ED support

2009-11-08 Thread Alessandro Zummo
uot;LS" as a > supported device. Hello, are you still working on this? Do you believe your driver could be used as a replacement for coolscan3? It would be nice to have your work integrated into the sane tree. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] new frame types (again)

2009-11-02 Thread Alessandro Zummo
t; can swing it. > > i am sure sane 1.0.21 and sane 2.0.0 will have to live concurrently > for a little while, so we will have to keep that in mind. > > comments? I agree on the "keep it small" . and even smaller. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] new frame types (again)

2009-11-02 Thread Alessandro Zummo
moving that #if 0 ? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] [iscan] New release available

2009-09-15 Thread Alessandro Zummo
of supported devices. is this the Epson ESC language over TCP/IP or something else? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] sanei_magic

2009-09-15 Thread Alessandro Zummo
think once users take notice of it, these will become popular > features. I'm not sure about how it fits but surely they are useful functions. you might be interested in http://code.google.com/p/leptonica/ I used it with good results (deskewing, orientation detection) -- Be

[sane-devel] epson2 problem

2009-08-23 Thread Alessandro Zummo
^ ^ they're almost the same except for a parenthesis that changes the order in which the operators are applied. can you check if changing to s->params.pixels_per_line = ((SANE_UNFIX(s->val[OPT_BR_X].w - s->val[OPT_TL_X].w) / MM_PER_INCH) * dpi ) + 0.5; resolves your issue? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] epson2 problem

2009-08-22 Thread Alessandro Zummo
son backend nor with the > epkowa backend. I'll give a look. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Patches for V700?

2009-07-24 Thread Alessandro Zummo
from here. If it's not > mailined I can send you my patch. there are some fixes to that regard in mainiline. hope they still works. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson PX700W again

2009-07-07 Thread Alessandro Zummo
On Mon, 06 Jul 2009 18:03:14 +0200 Dominik Wnek wrote: > > Here you go. Scanner locked up nice and pretty. works nicely here on my CX11 at 2400. can you try with tiffscan? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson PX700W again

2009-07-06 Thread Alessandro Zummo
On Sun, 05 Jul 2009 14:31:12 +0200 Dominik Wnek wrote: > Dnia 2009-07-05, nie o godzinie 12:26 +0200, Alessandro Zummo pisze: > > On Sun, 05 Jul 2009 11:50:24 +0200 > > Dominik Wnek wrote: > > > > > Scanning at 2400 dpi via USB works. I'd attach the log but i

[sane-devel] Epson PX700W again

2009-07-05 Thread Alessandro Zummo
N=0 -D__REVISION=6 > -D__RELEASE='"tiffscan 0.6"' -Walltiffscan.c -o tiffscan you need tiffscan from its SVN repository :( It would be really fine if we can activate the new frame types... -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] Epson PX700W again

2009-07-05 Thread Alessandro Zummo
On Sun, 05 Jul 2009 11:50:24 +0200 Dominik Wnek wrote: > Scanning at 2400 dpi via USB works. I'd attach the log but it turned out > at 14 MB. Let me know if you want it. please capture it at debug level 32, it should be enough -- Best regards, Alessandro Zummo, Tower T

[sane-devel] Epson PX700W again

2009-07-05 Thread Alessandro Zummo
othing is scanned. Attaching log from xsane (I haven't found a way to > set dpi from scanimage). Scanning at 1200 and below works fine. Hi, what happens when you scan via USB? I'd need a log using tiffscan (preferably) or scanimage. you can set the DPI with --resolution . -- Be

[sane-devel] Brother has already provided source code for brother scanner backends, should they go to sane-backends?

2009-07-04 Thread Alessandro Zummo
n entity interested in the exception part should evaluate which backends can legally be included. btw, which software is actually using the exception? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] coolscan3 infrared support

2009-06-27 Thread Alessandro Zummo
Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] epson2 infrared support

2009-06-27 Thread Alessandro Zummo
epson2 infrared support for GT-X700 and GT-X800 (Perfection 4870 Photo, Perfection 4990 Photo) is available in git. can be tested with tiffscan svn. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] epson2 color profile support

2009-06-22 Thread Alessandro Zummo
ecify your own profile, tiffscan --mode color --resolution 150 --color-correction 'User defined' \ --cct-profile=1.0614,-0.0361,-0.0253,-0.1081,1.1320,-0.0240,-0.0536,-0.2045,1.2580 \ --scan -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] API addition request

2009-06-22 Thread Alessandro Zummo
options... right! so, what's the path toward 2.0? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] API addition request

2009-06-21 Thread Alessandro Zummo
correction profiles, that the default option told the scanner to > > "adapt for CRT monitors". > > ... for preview pourpose? dunno. it was old code from the original epson driver. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] API addition request

2009-06-21 Thread Alessandro Zummo
nd to revert this default to "no correction". -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] API addition request

2009-06-20 Thread Alessandro Zummo
realistic about our capabilites, and we keep the front-end > author's job as easy as possible. nic, thanks ;) -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] API addition request

2009-06-20 Thread Alessandro Zummo
t. So you force it to either switch or to maintain two trees. Oh well, I do not agree, but.. so be it. I'd love to have the media type anyway ;) -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] API addition request

2009-06-20 Thread Alessandro Zummo
sting backends (as long as they zero the struct...) . In addition, it could be nice to have info about the media being scanned, where can we place it? -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] API addition request

2009-06-20 Thread Alessandro Zummo
On Sat, 20 Jun 2009 14:18:00 +0200 Alessandro Zummo wrote: > > While we are at it, It would make my life easier if there were > > something to indicate whether the scan is from the flatbed or ADF, and > > if the latter, whether duplex or not. > > agreed. should be e

[sane-devel] API addition request

2009-06-20 Thread Alessandro Zummo
t regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] A possible way to extend SANE API

2009-06-18 Thread Alessandro Zummo
armup, then another 8 seconds. I suggest we either create a generic retry return code or we start making them a bit field, but that would add complexity. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] A possible way to extend SANE API

2009-06-18 Thread Alessandro Zummo
will then know if the scan > is > uncalibrated. ok, but since we are adding fields it might be worthwhile to add a bunch of flags all at once so the structure will not grow over time. -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

[sane-devel] [sane-commit] [SCM] SANE backends - scanner drivers branch, master, updated. gitconversion-79-gebb9883

2009-06-17 Thread Alessandro Zummo
Nice, I'll have to revert that! :) -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it

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