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FPP driving WS2812 pixels with BBB

Started by darylc, April 25, 2015, 07:40:19 PM

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darylc

Hi Everyone,

Thanks to David Pitts & Captain Murdoch I've successfully driven 5760 WS2812 pixels from 24 outputs on a BBB.  Currently using an RGB123 cape (http://rgb-123.com/product/beaglebone-black-48-output-cape/).

Ignore a couple of issues on my 120x48 matrix, need to do a repair or two.  Previously I had to use 2 x Pixlite16's or 3 or 4 J1Sys P12S's to drive this matrix, so using half a BBB is a big win!




Daryl


JonB256

Daryl, what is the dark row down near the bottom?
Long time Falcon, FPP and xLights user

darylc

Quote from: JonB256 on April 26, 2015, 05:36:51 AM
Daryl, what is the dark row down near the bottom?

2 strips not working, I probably blew the first pixel in the first string.

gadgetsmith

Great news about driving 2812 pixels from BBB.

CaptainMurdoch

Quote from: gadgetsmith on April 27, 2015, 05:01:08 AM
Great news about driving 2812 pixels from BBB.

This code is the same Channel Output that is being used to drive the F16-B and F4-B, you just select the 'cape type' during configuration to tell FPP if you have a F16-B, F4-B, or RGBCape48C.   I have also been testing with TM1804 square pixels during development.
-
Chris

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