[sane-devel] Status of experimental cs3200f back-end

2006-06-06 Thread Lauri Pirttiaho
evice, due to the feature used in development. That feature will eventually be disabled but for now it will be kept there. With best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon til

[sane-devel] USB speed

2006-05-10 Thread Lauri Pirttiaho
I don't think any current scanner HW supports that; the general solution therefore is to use proper back tracking. That is, indeed, what happens in TWAIN driver. With best regards, Lauri Pirttiaho Oulu Finland ps. As to the status of cs3200f, I have currently about zero excess time for that

[sane-devel] Backend driver for Canon CanoScan 4200f

2006-04-20 Thread Lauri Pirttiaho
3200f. With best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon tila- ja turvallisuusongelmista. Hanki Luukku Plus ja helpotat el?m??si. http://www.mtv3.fi/luukku

[sane-devel] Preparation for sane-backends release 1.0.18 (inclusion of cs3200f: no)

2006-04-19 Thread Lauri Pirttiaho
ed. With best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon tila- ja turvallisuusongelmista. Hanki Luukku Plus ja helpotat el?m??si. http://www.mtv3.fi/luukku

[sane-devel] Legal Aspects

2006-03-28 Thread Lauri Pirttiaho
e the interoperable driver. Discalimer: This posting shall not be taken as legal advice but is provided for information only and accuracy of the information is in no way guaranteed. With best regards, Lauri Pirttiaho Oulu Finland ... Luukku

[sane-devel] Status update on CanoScan 3200F backend: code in CVS experimental branch

2006-03-26 Thread Lauri Pirttiaho
wly and post again when I have more news. With best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon tila- ja turvallisuusongelmista. Hanki Luukku Plus ja helpotat el?m??si. http://www.mtv3.fi/luukku

[sane-devel] Status update on CanoScan 3200F backend: preview code

2006-03-11 Thread Lauri Pirttiaho
ading the firmware reading it back fails and thence the boot fails. I will take a look at those speed issues later. Now, if you decide to try the code, and find problems with it, drop me a note. I won't correct everything immediately, but I will make notes of all known issues to take ca

[sane-devel] Hardware producers

2006-02-07 Thread Lauri Pirttiaho
maintainable again, in which phase they will figure it out that, in fact it will be cheaper to publish the specs and hand over the SW maintenance to open SW community rather than doing it in house. So I see great times ahead, but it may take s

[sane-devel] Using sanei_access: recommended or not?

2006-01-23 Thread Lauri Pirttiaho
this? Should locking be a recommended practice? With best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon tila- ja turvallisuusongelmista. Hanki Luukku Plus ja helpotat el?m??si. http://www.mtv3.fi/luukku

[sane-devel] CanoScan 3200F: Brief status: backend writing started

2006-01-22 Thread Lauri Pirttiaho
the scannning thread and submitting default data from there to get some test image. Then I will be ready to begin integrating the actual driver and the library interface. I assume that starts sometime in early February. So, progressing about in schedule. With best regards, Lau

[sane-devel] CanoScan 3200F: On the needed firmware

2005-12-28 Thread Lauri Pirttiaho
edion, Primax, Canon, Acer Laboratories, Acer, or BenQ!). With best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon tila- ja turvallisuusongelmista. Hanki Luukku Plus ja helpotat el?m??si. http://www.mtv3.fi/luukku

[sane-devel] On CanoScan 3000F, was: Progress on CanoScan 3200F

2005-12-14 Thread Lauri Pirttiaho
Henning Meier-Geinitz on Tue Dec 13 09:06:43 UTC 2005 >Hi, > >On Tue, Dec 13, 2005 at 08:39:35AM +0200, Lauri Pirttiaho wrote: >> I have no such technical information that I could >> say if CanoScan 3000F is sufficiently close to >> 3200F so that the same driver would

[sane-devel] Progress on CanoScan 3200F

2005-12-13 Thread Lauri Pirttiaho
a look at it and see if the engine in 3000F is same or similar. With best regards, Lauri Pirttiaho Oulu Finland Ralf Nachtsheim on Mon Dec 12 21:22:35 UTC 2005 > Hello, > > is there a chance that the CanoScan 3000F is also working? Or is this a > total diffrent model? > > bes

[sane-devel] Progress on CanoScan 3200F

2005-12-04 Thread Lauri Pirttiaho
nstead I tried quadratic speed curves with acceleration going to 0 at terminal speed. That kind of curve seems to work well. Next I will continue with scans involving the internal processing and 24 bit color. With best regards, Lauri Pirttia

[sane-devel] CanoScan 3200F: Some details of USB commands and a request for assistance

2005-11-16 Thread Lauri Pirttiaho
NDOWS as file usbsnoop.log. 12) repeat from 5 is you have time... After that, process the file with the perl script given below (Script 2) and save the output. (I recommend having Cygwin (www.cygwin.com) and possibly ActivePerl (www.activestate.com) handy when doing the processings.) With best

[sane-devel] Cannon 3200F Scanner

2005-11-01 Thread Lauri Pirttiaho
by completion 500. With best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon tila- ja turvallisuusongelmista. Hanki Luukku Plus ja helpotat el?m??si. http://www.mtv3.fi/luukku

[sane-devel] USB recordings MD6190 available

2005-09-30 Thread Lauri Pirttiaho
>Lauri Pirttiaho on Mon Sep 26 18:25:44 UTC 2005 >>Bertrik Sikken on Sun Sep 25 20:35:55 UTC 2005 >>>Lauri Pirttiaho wrote: >>> -- There is some kind of clocked serial device connecter to processor >>>port 0 bits 5-7 -- it may be an EEPROM but maybe also

[sane-devel] USB recordings MD6190 available

2005-09-26 Thread Lauri Pirttiaho
Hello, Bertrik Sikken on Sun Sep 25 20:35:55 UTC 2005 >Lauri Pirttiaho wrote: >> -- value 0080 returns a version number string > >Hmm, haven't seen this one in the logs. That is true. I checked the medion firmware value interpreter table and it does not contain value 00

[sane-devel] USB recordings MD6190 available

2005-09-24 Thread Lauri Pirttiaho
vl=00f3 ix= bl=0004 dt= 00 41 00 00 000.67828929/000.:0014 B> ep=02 tl=8200 fn="0014o.bin" 001.20546997/001.20900762:0015 < rt=c0 rq=04 vl=0040 ix= bl=0004 dt= 00 00 00 0c ... --- GD is get descriptor, SC is select configuration, < indicates control read

[sane-devel] ALi M5623, any project going on?

2005-09-19 Thread Lauri Pirttiaho
Hello, Martin Haag on Sun Sep 18 12:12:53 UTC 2005 >Hi > >On 9/17/05, Lauri Pirttiaho wrote: >> ... >> Looks like Martin Haag is working on Medion 6190 but >> the www page ends at requesting infor from manufacturer. >> >Yes the Medion 6190 uses ALI M5

[sane-devel] ALi M5623, any project going on?

2005-09-17 Thread Lauri Pirttiaho
posted when I get some more out of it. Best regards, Lauri Pirttiaho Oulu Finland ... Luukku Plus paketilla p??set eroon tila- ja turvallisuusongelmista. Hanki Luukku Plus ja helpotat el?m??si. http://www.mtv3.fi/luukku

[sane-devel] Back-end for CanoScan 3200F?

2005-06-27 Thread Lauri Pirttiaho
Gerald Murray: > Quoting Lauri Pirttiaho : >=20 > The genesys backend gl841 MAY be the closest to what=20 > you are describing here, but some details you mention > show small variance from the gl841. The backend for the > gl841 probably best described as an early start, or a

[sane-devel] Back-end for CanoScan 3200F?

2005-06-26 Thread Lauri Pirttiaho
m in process of preparing a more detailed collection of my findings, but if there is already a project to make the back-end for this scanner, I would like to submit the findings to that common pool. With best regards, Lauri Pirttiaho Oulu Finland