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Type: Posts; User: MaltWhiskey

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  1. You upload the board with assembly instructions....

    You upload the board with assembly instructions. The components to use are in the assembly file. I used jlcpcb (in the assembly file are their components idís) Some through hole / connectors you need...
  2. Good to hear it is working now! So you ended up...

    Good to hear it is working now! So you ended up using my Display class ? Or still on the original library?


    Anyway took some time to make it all a bit nicer, nice fade in and out, sparkling...
  3. I canít really help with the library since i made...

    I canít really help with the library since i made my own display class for flexio 2 on pinís 8,9 and 10. I only use the dmachannel library. Everything i did was checked wirh the rt1060 manual you can...
  4. Ok crazy fast, running animations and display...

    Ok crazy fast, running animations and display refresh at 178 fps

    https://youtu.be/GKh33_mIz6Y

    And data glitch fixed, no more disbehaving pixels.
  5. Well i checked with theory and with serial...

    Well i checked with theory and with serial monitor.

    I use 450ns per 1/4 bit so 1800 ns per bit and i use 50 bits for reset, 128 leds per channel and 24 bits per led
    that’s 1800*(24*128+50) =>...
  6. After a bit of tinkering 16x16x16 Led cube begins...

    After a bit of tinkering 16x16x16 Led cube begins to look respectable https://youtu.be/rLcbkJqM98Q
    Haven’t checked the framerate but should be well above 100Hz
  7. https://youtu.be/mgr0I7CNi-A Well running 4096...

    https://youtu.be/mgr0I7CNi-A

    Well running 4096 leds, with quick and dirty code, no double buffering. Sometimes there is a dataglitch indeed on last channel (31 counted from 0) But it seems a bit...
  8. PCB board was delivered from China today. I can...

    PCB board was delivered from China today. I can confirm it working without any glitches for PL9823 leds 128 leds/channel all 32 channels. Not tested anything else, life gets in the way....
    ...
  9. Quick test program cycling a rainbow using...

    Quick test program cycling a rainbow using FlexIO2 pin 8,9 and 10 and 1 or 2 DMA channels depending on the LED type (PL9823 or WS2811).
    I have not tested my new board design, but KiCad files are...
  10. 22734 22735 Made a new board, going to...

    22734
    22735

    Made a new board, going to flexio2 those pins are closer. Going to test out if I get the software to work before ordering this PCB with assembly, because no way I can solder this by...
  11. 22704 A picture is more than a thousand words!

    22704

    A picture is more than a thousand words!
  12. Arrrg i’m way over my head here in the electrical...

    Arrrg i’m way over my head here in the electrical engineering department... I made this 2 layer board and i put ground on top and on bottom layer with a few traces, but there are not many on the top,...
  13. https://youtu.be/kyNZUKwg11s Well this must be...

    https://youtu.be/kyNZUKwg11s

    Well this must be part of the problem???
  14. This is a copy of the issue on github: I'm...

    This is a copy of the issue on github: I'm working with your lib and so far it's great, thanks for it!

    I reached out to you on linkedin during the month of june about some issues and I'd like to...
  15. The idea behind this library is fantastic,...

    The idea behind this library is fantastic, credits to Ward! But it seems to me there needs to be a little more effort in the coding part.

    Like this:

    ...
  16. Well, it is still black magic to me, but it seems...

    Well, it is still black magic to me, but it seems the pll5 timing and the dma timing is loosly coupled... meaning ifyou adjust the pll5 timing the 4 pieces of dma don’t adjust accross the new range....
  17. I have to look into it, but those zero’s are...

    I have to look into it, but those zero’s are probably the reset. The reset for ws2811 (don’t know sk6812) needs to be at least 280000 ns acording to the datasheet, hook up a scope and verify?. The...
  18. I had some problems getting the lib to work, but...

    I had some problems getting the lib to work, but i resolved it by tweaking the pll5 clock. I’m just posting this here because this beast deserves way more attention than it is currently getting ;)
    ...
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