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README.md

rpi-framebuffer

Linux framebuffer tests on the Raspberry Pi

Two demoscene-ish effects using the framebuffer: a fire effect and a rotozoomer. It should work on any Linux machine with framebuffer capable of 8 bits per pixel (for some reason, my desktop doesn't want to change from 32bpp :-P ).

Works ferpectly on my Raspberry Pi B+. I wrote them because I wanted to create a low-overhead GUI for any appliance I'll build using with a new 7" touchscreen I bought from China. Now I'm just having some fun :-)

To test them, clone the repo and run make inside the directory. To run the programas, you need to add your user to the video group, or run it as root.

Vídeos

Fire: https://www.youtube.com/watch?v=O2NAr2LjTTM

Rotozoomer: https://www.youtube.com/watch?v=liOFy33qi1M

En español

Post en español en mi blog: http://drmad.org/blog/jugando-con-el-framebuffer-de-linux-en-raspberry-pi.html

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