I've never tried the neopixel LEDs, so I can't give you direct help there. But I did find the following short video tutorial very helpful for PIO and DMA (there are several videos). The guy that does them is entertaining and very good PIO Chronicals - Introduction to DMA. Configuring the DMA and PIO takes a little getting used to. The video is short, and if nothing else will help reinforce what you already know. Good luck with your project.
Statistics: Posted by drankinatty — Sat May 25, 2024 10:47 pm