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  • C0d3man's Avatar
    09-25-2018, 05:42 PM
    I GOT IT!!! First I tried to rewrite my main loop as @Frank B sugessted. But this changed nothing. But then I recognized a really stupid problem made by myself - the problem is in front of the screen: ......
    14 replies | 344 view(s)
  • C0d3man's Avatar
    09-25-2018, 01:44 PM
    Thanks @Frank B! This may be the cause for my (perhaps) faulty implementation. I just have not much time for testing this. Will do this at weekend and report here. Regards, Holger
    14 replies | 344 view(s)
  • C0d3man's Avatar
    09-24-2018, 01:08 PM
    I have seen that there is software oversampling and other stuff implented and I "#undef"-ed them inside the driver with no improvement. I am pretty sure that I am doing something wrong with the queue(). Does...
    14 replies | 344 view(s)
  • C0d3man's Avatar
    09-24-2018, 12:13 PM
    The example program PT8211Sine is doing fine. I don't think that there is a problem in the PT8211 code. I think I am doing something wrong with the queue. The strange thing is: the SGTL5000 implementation works, and the...
    14 replies | 344 view(s)
  • C0d3man's Avatar
    09-24-2018, 06:50 AM
    Hi @Frank B thanks for replying to my post! I am not really sure what is the problem - maybe I am doing something wrong... I tested the simple hardware example sketch and the PT8211Sine works without a...
    14 replies | 344 view(s)
  • C0d3man's Avatar
    09-12-2018, 07:25 AM
    Ok, thanks for this information. I have an idea where the memory problems may come from. Sure, but the PT8211 is currently the easiest and cheapest way to get something like sound out of the Teensy via I2S. The...
    14 replies | 344 view(s)
  • C0d3man's Avatar
    09-11-2018, 01:29 PM
    Hi! I used for my project (MicroDexed) a Teensy-Audio-Board (SGTL5000) and it sounds really good (and works for 16 voices with only 2 Blocks of audio memory). But when using the same code (adapted for the PT8211,...
    14 replies | 344 view(s)
  • C0d3man's Avatar
    08-28-2018, 05:31 AM
    Thanks Paul! I am using the USB-B connector only for powering and the USV-A connector (vertical) only with short data lines towards a pin-row behind (for connecting via parallel flex cables towards the USB-host on top...
    8 replies | 436 view(s)
  • C0d3man's Avatar
    08-27-2018, 12:15 PM
    I think I am nearly ready before creating a small badge of PCBs as a prototype. Will report here of my journey.
    8 replies | 436 view(s)
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SGTL5000 compared to PT8211 09-25-2018 05:42 PM
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