Henning, I have a UMAX 4500 sitting on my desk lying unused since I moved to Red Hat 4 months ago, can I be of any help here in obtaining any logs or anything ?
Regards, Stu Hirons On Sun, 2003-07-20 at 13:54, Henning Meier-Geinitz wrote: > Hi, > > On Sat, Jul 19, 2003 at 02:38:36PM +0200, Jaeger, Gerhard wrote: > > On Samstag, 19. Juli 2003 12:10, Henning Meier-Geinitz wrote: > > > Hi, > > > > > > Usually people ask for help here. In this case it's the other way > > > round: I may have some spare time during the next few weeks so if > > > anyone needs help writing a backend I may able to spend some time on > > > it. > > > > "Oh, what a lucky man he is...." > > Ha, I just finished my PhD examination so I think it's fair to have > some free time now :-) > > > >The list of unsupported scanners gets longer and longer so I > > > thought something should be done :-) > > > > > > I prefer working on fairly recent not too expensive USB scanners so I > > > can get one of these devices for coding. > > > > Well, I think that by supporting the GeneSys Logic stuff we can cover a lot > > of > > currently available devices. I know that Oliver Rauch is working on that > > but I > > don't know the status. The only thing I know is, that he's short of time... > > --> Just a proposal! > > Ok, I'll get a UMAX 4500 and will see what I can do. From my quick > scan of our lists it looks like these scanners use a GL646 chip: > > Avision iVina FB1600 http://www.meier-geinitz.de/sane/misc/umax-astra-4500.txt > Genius ColorPage HR7X > http://www.meier-geinitz.de/sane/misc/genius-colorpage-hr7x.txt > Lexmark X83 http://www.meier-geinitz.de/sane/misc/lexmark-x83.txt > Medion/Tevion MD 5345 http://www.meier-geinitz.de/sane/misc/medion-MD5345.txt > Medion MD6228 > Medion MD5345 http://www.meier-geinitz.de/sane/misc/medion-md6228.txt > Plustek OpticPro S12 > Plustek OpticPro S24 > UMAX Astra 4500 http://www.meier-geinitz.de/sane/misc/umax-astra-4500.txt > > And maybe the: > Canon CanoScan D2400UF (maybe) > http://www.meier-geinitz.de/sane/misc/canon-d2400uf.txt > > But the interval for the interrupt endpoint is different here: > Ivl=10ms. I'm not sure if that matters. > > Any more scanners that use the GL646 chipset? > > > Are there any other chipsets around that may have the same spreading? > > There are some more Genesys chipsets (e.g. the gl841). I have no idea > how common they are and how different they are from the gl646. > > The Realtek RTS8801B and C chips are also fairly common. E.g. some HP > and Visioneer scanners use these chips. > > > Ok, so I'd like to know everything about the gl646. I know the data > sheet from http://www.genesyslogic.com/GL646.htm but nothing more. > Are there already any logs or code (Oliver?)? > > Bye, > Henning > _______________________________________________ > Sane-devel mailing list > sane-de...@www.mostang.com > http://www.mostang.com/mailman/listinfo/sane-devel -- Stuart Hirons <stu...@beandog.freeserve.co.uk>
