Il giorno dom, 07/05/2006 alle 20.31 +0200, Henning Meier-Geinitz ha
scritto:
> Hi,
> 
> On 2006-04-26 10:45, Giuseppe Sacco wrote:
> > Is there any chance the next sane-backends release will include the patch
> > for supporting CoolScan IV (LS-50 ED)?
> 
> I haven't seen any response from the backend maintainer (Andras Major)
> until now. Could you resend the patch to this list, please? 

It was posted to this list on the 27th october 2005 by Ariel Garcia,
here it is. There were some mail with comments on about the C code on
that thread.

> > This patch was proposed before the current release was prepared and it was
> > never changed/updated. The patch still have some problem, but it works for
> > colour negative film.
> 
> So there are no compilation/build problems any more?
> 
> Are the Coolscan IV and LS-50 ED really identical? Our lists say,
> "Coolscan V ED" and "LS 50 ED" are the same, but don't mention
> Coolscan IV.

I apologize since I wrote IV instead of V. The complete name I read on
the scanner is "Nikon Coolscan V ED" and, on the rear, "Nikon LS-50 ED
film scanner".

Bye,
Giuseppe
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From [email protected]  Mon May  8 13:29:14 2006
From: [email protected] (Ralph Sontag)
Date: Mon May  8 13:29:29 2006
Subject: [sane-devel] LiDE 500F: how to go further?
In-Reply-To: <[email protected]>
References: <[email protected]>
        <[email protected]>
        <[email protected]>
        <[email protected]>
        <pine.lnx.4.61.0605041002530.14...@catan.informatik.tu-chemnitz.de>
        <[email protected]>
Message-ID: <[email protected]>

Hi Pierre and list,

first I want to thank for the help and the information.
 
I put my data on
http://www-user.tu-chemnitz.de/~sontag/sane/

> Please try the attached patch. It may already get scanimage past
> initialization. If not, please also send a debug log without win98
> initialisation.

OK, first time after patching the scanner makes terrible noise ... :-)
It clatters very much ...
A scan does'nt start.

After replug the scanner croons, bot does nothing. 

I make some new logs, but where ends the win98-initalisation? See below ...

> If you want to, i can send you some perl scripts and instructions on how
> to use them. I don't understand all details of the protocol, so there
> are some "unknown"s.

I found some scripts under 
http://john.daltons.info/lide60/

If you have some scripts for the LIDE500F, they are welcome. 
But the scripts from John Dalton produce also some usefull information.

I've put the raw files and the analysis with these scripts to
http://www-user.tu-chemnitz.de/~sontag/sane/
(actual the last for lines:
usblog-xp/00index.html  analysed files from XP  500 k   8. 5. 2006
usbsnoopxp.bz2  raw file from XP        770 k   8. 5. 2006
usblog-w98/00index.html analysed files from W98 450 k   8. 5. 2006
usbsnoopw98.bz2 raw file from W98       2.1 M   8. 5. 2006
)

How can I see, where the nessesary information starts? Then I can cut
the parts before ...

Thanks and Greetings!
        Ralph.
-- 
Ralph Sontag | Str. der Nationen 62/B204 | 09107 Chemnitz         |   MIME   |
e-mail: [email protected] | Tel. +49 371 531 31384 | welcome! |

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