It's ok sir the mailing list have been quite busy these past few days. Changing lines 400 and 401 alone still does not give me any image at all. But just as with lines 402 and 403 I notice that those two values have limit- ie increasing more than that limit would already hang livecam. a1f9 is the limit for 400,401. But i don't think it helps us in anyway.
Regards! --- On Mon, 9/22/08, Erik Andrén <[EMAIL PROTECTED]> wrote: > From: Erik Andrén <[EMAIL PROTECTED]> > Subject: Re: [m5602-ov7660] Getting vsync/hsync in order > To: [EMAIL PROTECTED] > Cc: [email protected] > Date: Monday, 22 September, 2008, 2:08 AM > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, > Sorry for not getting back to you earlier. > Does changing line 400, 401 change anything? > > Thanks, > Erik > > Jonee Ryan Ty wrote: > | Still no image- just black screen. But it seems to be > able to > communicate to the camera as the fps changes once in a > while. Or maybe I > forgot something in here? > | > | > | > | > | > | --- On Mon, 9/15/08, Erik Andrén > <[EMAIL PROTECTED]> wrote: > | > |> From: Erik Andrén <[EMAIL PROTECTED]> > |> Subject: Re: [m5602-ov7660] Getting vsync/hsync in > order > |> To: [EMAIL PROTECTED] > |> Cc: "m560 x-driver-devel" > <[email protected]> > |> Date: Monday, 15 September, 2008, 12:16 AM > | > | > | Jonee Ryan Ty wrote: > | | Hi! No luck in getting an image so far. I have tried a > | lot of values > | already. I did notice though that 0x2c0 is the maximum > | value you can set > | for hsync before livecam would hang. vsync seems > unbounded > | i even tried > | 0xffff once. > | | > | | Maybe i can ask for some tips on making my experiment > | range smaller. > | Thanks! > | | > | Hmm, did you even get an image improvement at all, did > the > | image change? > | > | Regards, > | Erik > | > | | > | | > | | > | | --- On Fri, 9/12/08, Erik Andrén > | <[EMAIL PROTECTED]> wrote: > | | > | |> From: Erik Andrén <[EMAIL PROTECTED]> > | |> Subject: [m5602-ov7660] Getting vsync/hsync in > order > | |> To: "Jonee Ryan Ty" > | <[EMAIL PROTECTED]> > | |> Cc: "m560 x-driver-devel" > | <[email protected]> > | |> Date: Friday, 12 September, 2008, 2:44 AM > | |> Hi Jonee. > | |> In order to get support for your sensor you need to > | do some > | |> experimenting. > | |> Firstly sync to the latest version of the svn. > | |> In order to get a stable picture you need to tweak > | the > | |> hsync / vsync values. > | |> > | |> In m5602_ov7660.h, line 394-395 controls the vsync > | and line > | |> 402-403 controls > | |> the hsync. The first line is the most significant > | byte and > | |> the second the > | |> least significant word e.g 0x1ec = 492 and 0x2ae = > | 686 > | |> > | |> What you need to do is to tweak those values in > order > | to > | |> improve the image. > | |> > | |> Your basic workflow is: > | |> 1. Tweak the hsync or vsync parameter a little just > | by a > | |> couple of digits. > | |> (e.g instead of 0x1ec 0x1ed etc.) > | |> 2. Rebuild the kernel module > | |> 3. Reload the kernel module (You can type make > reload > | to > | |> speed this up, > | |> being superuser) > | |> 4. Test with livecam if the image has improved. > | |> 5. Return to point 1 and continue. > | |> > | |> If you manage to get a good image, mail me the > | settings to > | |> use! > | |> > | |> Thanks, > | |> Erik > | | > | | > | | Look for jobs - Yahoo! Philippines Search. > | | > | > http://ph.search.yahoo.com/search?p=jobs&cs=bz&fr=fp-top > | | > > | New Email names for you! > | Get the Email name you've always wanted on the > new @ymail and > @rocketmail. > | Hurry before someone else does! > | http://mail.promotions.yahoo.com/newdomains/ph/ > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.6 (GNU/Linux) > > iD8DBQFI1o2hN7qBt+4UG0ERAkv7AJwJ9Qg31Q7UChIvKMcmKDWs/cz6mQCeJjd2 > 0+Lv1+L1aspNlNBuwpNs3dA= > =8C+R > -----END PGP SIGNATURE----- New Email addresses available on Yahoo! Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! http://mail.promotions.yahoo.com/newdomains/ph/ ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ M560x-driver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/m560x-driver-devel
