[sane-devel] Progress on CanoScan D1250U2

2003-05-18 Thread norbert lataille
> I have 512Kb downstream, but depending on how much disk space we're > talking about, that may be more of an issue. I've about 15GB free, with > a 40GB disk currently sitting on the side if needed. I believe it is time to explain how far I am. Currently, the register_get/register_set/bulk_transfe

[sane-devel] Progress on CanoScan D1250U2

2003-05-18 Thread norbert lataille
On Thu, 2003-05-15 at 18:36, Rutman, Nathan wrote: > I don't know if this will help you or not, but I did something similar for > the Canon 630u. For the 630u, all commands were sent as USB Control > Messages, with the scanner register address in one message and the value in > the next. Scan data

[sane-devel] Progress on CanoScan D1250U2

2003-05-14 Thread norbert lataille
On Tue, 2003-05-13 at 21:20, Phil Whineray wrote: > Hi Norbert > I also have a D1250U2 and was going to embark on a writing a driver - I came > unstuck because I do not run windows so could not even hope to capture the > existing behaviour. I await the day when the "Windows compatible" badge > is n

[sane-devel] Progress on CanoScan D1250U2

2003-05-14 Thread norbert lataille
> Nice! Do you have a web page or ftp site where you can place your code > and the information you gathered? So we could link from the scanner > list to that page. Otherwise I'll just link to your mail in the > mailing list archive. Not yet, I would not call this driver alpha quality for now. It w

[sane-devel] Progress on CanoScan D1250U2

2003-05-13 Thread Norbert LATAILLE
Hi, I started to work on the D1250U2 scanner some time ago, and I now starting to have a standalone program (using libusb) which is producing scanned BMP files under linux (24-bit mode, 75 dpi for now). However, something still confuses me about the color managment of this scanner. Except from

[sane-devel] CanoScan D1250U2

2003-01-24 Thread Norbert LATAILLE
Hi, I saw the recent posting by Roland Jansen regarding the D1250U2 scanner. If nobody is currently working on this driver, I may try to work on it. It didn't open my D1250U2 scanner to check what is inside, but I think this is the way Roland found his information (?). Unfortunatly, there is