[sane-devel] LiDE 90

2008-12-02 Thread guillaume.gasteb...@free.fr
Hello, I'm back with my LiDE 90. No more significant result since month. I don't know where to find. Just a little question. I see in windows snoop that inversion bit is set in frontend, not in sane. Is it possible that this inversion has an effect on calibration and scanning (different full

[sane-devel] LiDE 90 Calibration

2008-09-01 Thread guillaume.gasteb...@free.fr
Hello, It seems that in Windows snoop calibration of LiDE 90 is done with half CCD even if scanning is in full sensor resolution. Is it so in sane ? If not, is it usefull to implement it ? Where to do that ? Regards Guillaume

[sane-devel] LiDE 90

2008-08-21 Thread guillaume.gasteb...@free.fr
Hello, Thank you for answer Pierre. Some questions again ! Hi Guillaume, Guillaume Gastebois schrieb: Hello, I'm back with my LiDE 90 ! I see in my windows logs the following sequence for gpios (reg 0x6C) : 02 12 0e 1a 0a 0e/3e (3e for half ccd log) (seems to be scanning moment) 0e

[sane-devel] general question aboit cis scanner clocking scheme (genesys gl842)

2008-05-21 Thread guillaume.gasteb...@free.fr
Hello, I'm trying to make canon lide 90 working under sane. But since weeks I don't make progress. I need some documentation/informations about cis clocking scheme. For example, what are CCD TG, VSMP, BSMP, CCD RS, CCD CP, clock 1 3 and 4... mentionned in Genesys GL842 datasheet ? Thank you