• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 101 subscribers
  • Views 3363 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Beagleboard GUI

Bhargav Patel
Intellectual 275 points

Which is good library for Beagleboard to display images from frame buffer?  Is there any simple example which shows such image/video on Beagleboard?

  • 0
    TI__Intellectual 1910 points

    It would depend on the OS you are running and the type of images you want to display.  For linux, you can configure the V4L2 driver to display video frames or the fbdev driver to display graphics.  This document explains how to configure the DSS2 to display graphics and/or video under Linux.

    http://wiki.davincidsp.com/index.php/OMAP3_DSS2_Architecture

    Regards, Clay

  • 0 in reply to Clay Montgomery
    Intellectual 275 points

    Actually i am running the example from book, "OMAP & DaVinci software for Dummies" given at Page 95, but i am getting following errors?

    root@beagleboard:~/dvsdk_demos# ./decode -v davincieffect_ntsc_1.m4v
    Decode demo started.
    sh: can't create /sys/devices/platform/omapfb/overlays: nonexistent directory
    Error: Failed to execute: echo gfx e:0 > /sys/devices/platform/omapfb/overlays
    Error: Failed to Disable Graphics Plane
    Error: Failed to create UI

    Thanks,

    Bhargav