More than one universe with Teensy
  • oharding
    member
    Posts: 17
    Joined: Sat Mar 27, 2021 10:09 am

    More than one universe with Teensy

    by oharding » Fri Apr 09, 2021 12:30 pm

    Hi! When using the one line code on teensy 3.2 with ws2812, I ran into a problem. I does not let me add a second universe to the same line as is the first one. I have five rows of ws2812, each 60 pixels and with that I can only run almost three full rows, but a few of the last pixels are blank so I tried to add a second universe to patch them in and this happened. https://youtu.be/DaJhRzsME_Q
    The last fixture is patched as starting from uni 0 channel 361 to uni 1 channel 28. When I set the output device of the second universe (uni 1) then all of the first universe goes blank and just like adds the second universe on top, so it starts again from the first pixels.
  • mad-matt
    garageCube team
    Posts: 1475
    Joined: Mon Sep 09, 2013 5:50 pm

    Re: More than one universe with Teensy

    by mad-matt » Sun Apr 11, 2021 2:48 pm

    On the second row set “out channel" to 512 or it will override the data from the first row.
  • oharding
    member
    Posts: 17
    Joined: Sat Mar 27, 2021 10:09 am

    Re: More than one universe with Teensy

    by oharding » Tue Apr 13, 2021 5:22 pm

    On the second row set “out channel" to 512 or it will override the data from the first row.
    Thank you, that solved it!

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