NeoPixel Driver

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By: Chris Cantrell, created: 2015-01-12 | updated: 2015-01-12

This driver generates the high-frequency data protocol required to talk to a line of NeoPixel RGB LEDs (I used the following 8x8 NeoPixel grid from AdaFruit: https://www.adafruit.com/products/1487). The driver reads pixel data from a pixel buffer in shared memory.

One driver COG can update several lines of NeoPixels. Or separate driver COGS can be spun up to manage each NeoPixel line.

 

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Package icon NeoPixelTest - Archive [Date 2015.01.12 Time 06.22].zip6.04 KB