Hello, OK, I'll try it tonight. How do I cleanly remove shading_calibration ?
Regards Guillaume Selon Pierre Willenbrock <pierre at pirsoft.dnsalias.org>: > Pierre Willenbrock schrieb: > > Guillaume Gastebois schrieb: > >> Hello, > >> > >> I see that reg[2] was like 0x07. So INVOP was still set !!! > >> I comment out offset_calibration in genesys_flatbed_calibration, set > >> reg[2] to 0x03, and I get a black image with a gray vertical line in the > >> middle !!! > >> I try to reenable offset_calibration and I get : > >> http://ggastebois.free.fr/lide90_snoop/toto_10_0_0_invop_0.jpg > >> In the central vertical line we can see a piece of my dinosause not > >> reverted !!! I think this works. And good news : the frontend seems to > >> be (or to be compatible) with a wolfson wm8199. > >> > >> If you remember, this gray line is on the vertical of the small black > >> piece (in calibration area). So calibration is better with black area !! > >> > > > > hmm. the shading calibration currently needs some black to work. But > > good news. Now, where did i put that alternative offset_calibration code... > > > > obviously, in cvs, while thinking i'd only put the power-mode changes > in.. The needed change is a one liner.. > > This should compile, but i don't know if it works. The shading > calibration should still be commented out. offset_calibration, > gain_calibration and led_calibration might work. > > Regards, > Pierre >