-----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----- ------------------------------------------------------------------------- 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
