2008-12-15 06:48:47 Framebuffer and DirectFB on BF527 EZKIT
Nikolay Chokoev (IRELAND)
Message: 66712
Hi,
I'm configuring the uClinux according the document:
http://docs.blackfin.uclinux.org/doku.php?id=the_framebuffer_console
,but cannot see console on framebuffer running. The screen remains black.
When I try to run any of the directFB examples I've got:
(*) DirectFB/Core: Single Application Core. (2008-12-12 16:11)
DirectFB/core/system: No system found!
../../DirectFB-examples-1.0.1/src/df_window.c <88>:
(#) DirectFBError [DirectFBCreate( &dfb )]: No (suitable) implementation
found!
I'm sure I'm doing something wrong, or something missing, but what is it?
Best regards,
Nikolay
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2008-12-15 13:16:58 Re: Framebuffer and DirectFB on BF527 EZKIT
Mike Frysinger (UNITED STATES)
Message: 66720
there isnt much point in trying to run DirectFB if your framebuffer isnt setup properly
did you enable all the kernel options that page documented ? what hardware exactly are you using ?
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2008-12-15 14:34:41 Re: Framebuffer and DirectFB on BF527 EZKIT
Nikolay Chokoev (IRELAND)
Message: 66726
Hi Mike,
Thanks for the reply.
I do everything like it is described on the site, but cannot see the console on the LCD framebuffer yet. The video demo works fine. If I I do echo something > /dev/fb0, the screen blinks, so I suppose I have something working...
The hardware is BF527-EZKIT.
Now I try to build Qt, and hopefully will try it tomorrow.
Regards,
Nikolay