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! --- 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 ------------------------------------------------------------------------- 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
