LEDscape test

 
LEDscape test

I’m designing a new BeagleBoneBlack “Cape” to drive up to 32 LED strips using the DMA engines on the PRU. The ARM renders RGB data into a frame buffer and then pokes the PRU to send it in parallel to the strips with no CPU load at all. github.com/osresearch/LEDscape

 Posted by at 6:02 pm