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

2006-05-21 Thread Henning Meier-Geinitz
Hi, On 2006-04-20 20:46, Alfred Egger wrote: I also an owner of the 4200f and I searched for information of the Chips inside this scanner a while ago. According to this site the chips are: [...] Maybe someone could integrate this information on the site I noticed above. Thanks! Your info

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

2006-04-20 Thread Ulrich Deiters
The problem is (probably) not so much the programming, but knowing the machine codes. Unless someone does a good job of bus traffic sniffing, it is not possible to do much. Regards, Ulrich Deiters -- Prof. Dr. Ulrich K. Deiters __ Institut f.

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

2006-04-20 Thread Henning Meier-Geinitz
Hi, On 2006-04-19 12:17, David S. Yoder wrote: If not, I'm willing to try (I have sufficient programming experience) but have no experience in developing drivers for Linux, so I will need some guidance in order to comply with the SANE group's guidelines/principles/rules.

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

2006-04-20 Thread Alfred Egger
Hello, Is there a tool for searching the Archives for info about scanner chips, etc.? I also an owner of the 4200f and I searched for information of the Chips inside this scanner a while ago. According to this site the chips are: http://www.sane-project.org/unsupported/canon-4200f.html

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

2006-04-20 Thread Lauri Pirttiaho
Hello, Dave or some one else, do you have usb sniffer logs of this scanner somewhere? I would like to see the log of the boot of the scanner, since that would give some hint of what the controller chip is (or is not). In particular I could help you exclude the M5623 :), the one in the predecessor