N
Reaction score
0

Latest activity Postings About

    • N
      Tried 41 because I realized it's dividing by the framerate. Still freezes and jumps ahead sometimes.
    • N
      Thanks again. Unfortunately it did not remove the glitches. I went back to >= 13 for both instances. Tried 30 and 60 framerates. Also tried matching the framerate of the controller (40 fps) and one less at 39. And thanks for making that...
    • N
      It still glitches (freeze points with skips) on the Teensy 4.1. I also tried >= 12 and >= 1 with same result. Maybe it will just be a mystery to not worry about. I can use Teensy 4.0 at 528 MHz for longevity in case of heat, since it looks...
    • N
      OSHPark is very user friendly with great quality. There is a wait time, less options, and they don't do assembly. 4PCB works for my higher volume and assembled boards, but the web site is quite confusing with no previews. I might try PCBway...
    • N
      Here's the test setup with basic DMX circuits (2 isolated in's with daisy chain outs, and 2 outs). The power wires are soldered on the wrong end for convenience, but this doesn't affect signal quality with a small number of LED's.
      • 20240213_211031_resized.jpg
    • N
      Hi Shawn, I really appreciate you taking a look. I wrote the simplest code for recreating the issue (below). It runs great on Teensy 4.0 even as low as 150MHz. But on the Teensy 4.1 I see glitches on my 8 x 18 test setup that seem to increase...
    • N
      Ok thanks. Just brief moments of bad data sent to LED's.
    • N
      I was interested in trying Gerber Labs, but I noticed there's a really bad review and the web site is down now. Maybe these new startups are risky to buy from?
    • N
      So I finally got around to it, and receiving 2 universes works great on the Teensy 4.0 with Octo shield (setRX and jumper to an unused pin). However, on the Teensy 4.1 with Octo shield it occasionally glitches, even with only 1 universe. Not...
  • Loading…
  • Loading…
Back
Top