Hi Stef, I know how to program in C, but I know nothing about how a scanner works, in any case, I have an hp2400c which has been doing a great job as a brick, if you would be so kind so as to send me those scripts I may give it a try to write a backend for that scanner. thanks,
carlos. On 07/11/05 22:05, St?phane VOLTZ wrote: > Le Lundi 7 Novembre 2005 18:49, Kristoffer a ?crit?: > > On Mon, 07 Nov 2005 17:49:06 +0100, Kristoffer <[email protected]> wrote: > > > I want to get it working! And I see that the genesys author in > > > genesys.conf have it commented out and to be uncommented "only for > > > development purposes". > > > > > > Can the author comment on the state of 2400? I would be delighted to > > > help, Maybe i could also make the support in genesys backend complete > > > for this driver, if he/you can't, but since i've never made a c program > > > before(or anything other than very basic bash/dos batch scripts and MMF) > > > i could use some help. > > > > > > what i'm thinking is 1. grab the source 2. change the code to what it > > > looks like windows driver is doing(by snooping) 3. then i'd need help on > > > howto compile it and test it fast to see if it is functioning correctly. > > > 4.maybe you could implement it in your driver or tell me howto ;) hey > > > it's fun! > > > > If you wish, I can provide you with my awk scripts that turn usb logs > into > low/mid level genesys functions. Which ease the developpement. > I'd recommend to play with sane 1.016 sources, since the experimental > version > is now not working any more for hp2300/md6471 due to some exposure_time > improvement. When this will be resolved, you may bring back you change into > it. > The code path to modifiy is the one taken by th hp2300 (look fo HP2300) > in > code. You'll have to figure how the right register related constants to put > into genesys_devices.c . > > Regards, > Stef > > -- > sane-devel mailing list: [email protected] > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > Unsubscribe: Send mail with subject "unsubscribe your_password" > to [email protected] -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: Digital signature Url : http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20051114/c82ac897/attachment.pgp From [email protected] Tue Nov 15 01:41:30 2005 From: [email protected] (Till Kamppeter) Date: Tue Nov 15 02:06:15 2005 Subject: [sane-devel] 2 new paperweights: HP ScanJet 3800 and 4890 Message-ID: <[email protected]> Oi, here at Mandriva we got two new scanners from HP for testing/hardware certification: ScanJet 3800 and ScanJet 4890. Both do not work with current SANE. I have run the following commands on them: lsusb lsusb -vvv sane-find-scanner -v -v On the SANE has found a GL841 chipset and so I tried to run it with the "genesys" backend. I added "usb 0x03f0 0x1b05" to genesys.con and ran SANE_DEBUG_GENESYS=255 scanimage -L but also without success. The output of all commands you find here: http://www.linuxprinting.org/till/tmp/hpscanjet3800.txt http://www.linuxprinting.org/till/tmp/hpscanjet4890.txt I wanted to add the 4890 (the 3800 is already there) to the list of unsupported scanners via http://www.sane-project.org/contrib.html but the data was not accepted. I got an error message that in one of the fields invalid data was entered. Therefore I post the info here on the list. Till
