Search results

  1. B

    USB hub weirdness

    Ahh gotcha. Didn't know there were charge-only cables. Maybe my hub is having power issues - I noticed the indicator light for the port seems to flicker when the Teensy is connected...
  2. B

    USB hub weirdness

    Hi, I'm running into some wackiness with USB hubs and cables while trying to connect a Teensy 3.5 to my Mac. Initially, the Teensy wasn't even connecting, and I eventually realized specific cables seemed to not work with the Teensy. Once I figured out which ones actually worked, then I found...
  3. B

    USB Midi and interrupts

    The IntervalTimer code worked, easy peasy. Thanks!!
  4. B

    USB Midi and interrupts

    I'm using APA102 LED strips, so I'm unable to use WS2812Serial or OctoWS2811 without a whole bunch of re-wiring. I've been trying to read through all sorts of resources on interrupts and how they work, but am having some difficulty understanding some of the code involved. The IntervalTimer code...
  5. B

    USB Midi and interrupts

    Hi! I have a lighting rig that I had built using Arduino Megas and APA102Cs, and just swapped them out for Teensy 3.5s instead - so far everything seems to be working ok, except some MIDI functionality I'm having trouble with. The gist of the setup is that I'm sending MIDI notes to the hardware...
  6. B

    Usb midi

    Sorry, this was a duplicate post by mistake, but I can't seem to delete it...might need some admin help here!
  7. B

    5v output?

    Yeah, I'm using FastLED with APA102s - when I first built the rig, MIDI data was getting dropped due to interrupt issues (this was like 5 years ago so I don't remember the exact details), and after some forum inquiries it sounded like APA102s were the way to go. I'm guessing WS2812Serial or...
  8. B

    5v output?

    Ah sorry, I guess more info would have been helpful. So yeah, I'm running APA102s, with 5 LED strips on separate outputs (with clock and data each, hence the 10 outputs). I initially tried WS2813s, but needed to switch to the APAs because I was running into issues reading MIDI input. The five...
  9. B

    5v output?

    Hi! New to the world of Teensy here. I have a a lighting rig I built using Arduino Megas a while ago, and now I'm exploring swapping them out for Teensy boards instead. From what I can tell looking at the specs, it seems like all the boards only have 3.3v outputs - are there any Teensy boards...
Back
Top