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  1. Thread: TDM as slave

    by Tengrii
    Replies
    13
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    313

    That is also my intention right now. I will try...

    That is also my intention right now. I will try to run 2 TX data lines through an SAI - that way they will have the same clocks. Thanks for your input!



    It was also my intention until I...
  2. Thread: TDM as slave

    by Tengrii
    Replies
    13
    Views
    313

    I have tried to reset both SAIs at the same time...

    I have tried to reset both SAIs at the same time but without luck. :/ But thank you for the answer and input!




    It may not sound as much but since I am trying to make directional sound it's...
  3. Thread: TDM as slave

    by Tengrii
    Replies
    13
    Views
    313

    The project I am working on consists of 16 small...

    The project I am working on consists of 16 small speakers, where I try to play directional sound. I have managed to play sound from 16 small speakers. Of course, there are other components in the...
  4. Thread: TDM as slave

    by Tengrii
    Replies
    13
    Views
    313

    Thank you very much for your replies. I am...

    Thank you very much for your replies.
    I am sorry i didnt have time before today to answer.

    As it can be seen on the picture, my frame clocks is out of sync with around 6.15 us.
    I have tried...
  5. Thread: TDM as slave

    by Tengrii
    Replies
    13
    Views
    313

    TDM as slave

    Hi.

    I am currently working on a project where i make use of the 2 TDM channels.
    My problem is they are not in sync, i have tried various solutions but none of them did solve my problem.

    Did...
  6. I am sorry too hear that. I am gonna work on a...

    I am sorry too hear that.

    I am gonna work on a IoT project, so i need a PoE module. Is it possible if i can get your schematic, design or anything related to it? If its ok.
  7. Hey is it still available? I am really interested

    Hey is it still available? I am really interested
  8. Thank you very much for this! I followed all the...

    Thank you very much for this!
    I followed all the steps but i cant compile i keep getting this error?

    22206
  9. Replies
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    Hey Paul, Yes ofcourse! :) As it can be seen...

    Hey Paul, Yes ofcourse! :)

    As it can be seen on the images above i was getting what i did expect from TDM but not TDM2.
    It was like something was sending out some "random" data, i think its some...
  10. Replies
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    315

    I managed to fix my problem :)

    I managed to fix my problem :)
  11. Replies
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    315

    This is a how it looks when i use different...

    This is a how it looks when i use different amplitude values.


    #include <Audio.h>
    #include <Wire.h>
    #include <SPI.h>
    #include <SD.h>
    #include <SerialFlash.h>
  12. Replies
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    315

    Different output between TDM1 and TDM2

    Hi all.

    In connection with a hobby project, I have to make use of both TDMs which are built into Teensy 4.1. Using designer tool I have connected 4 DC signals with an amplitude 1 on both TDM on...
  13. Thread: TDM Output

    by Tengrii
    Replies
    5
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    275

    Thank you very much Paul! It did work with...

    Thank you very much Paul!

    It did work with your test code, now i atleast know where to start with fixing my own test setup!!! Thanks again!!! :D
  14. Thread: TDM Output

    by Tengrii
    Replies
    5
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    275

    Hey Paul. I did put the AudioMemory function and...

    Hey Paul.
    I did put the AudioMemory function and i did put AudioMemoryUsageMax/AudioMemoryUsage and did print it on the monitor it just said 0.
    I have uploaded my scope measurements. Maybe its in...
  15. Thread: TDM Output

    by Tengrii
    Replies
    5
    Views
    275

    TDM Output

    Hey.

    I am trying the read TDM output from my Teensy 4.1. But it doesnt look like its working as it suppose.
    i have taken a picture from my oscilloscope. I know the signal is a "bit" noisy :D
    I...
  16. Thank you very much for the help Paul. I am using...

    Thank you very much for the help Paul. I am using a max98374, even if the Teensy would be able to handle 32 bit on all 32 channels the Maxim wouldnt be able to handle it. But thanks anyways for...
  17. Maximum bit limit on Teensy 4.1 for Audio purpose

    Hey all.

    I am working on a hobby project at home and i was curious about what the maximum bit limit is for Teensy 4.1?
    In the datasheet for Teensy 4.1, it is interpreted that it can run 32 bits...
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    Thank you very much! It did help me a lot!!...

    Thank you very much! It did help me a lot!! Thanks for the help!
  19. Replies
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    326

    Thanks for the fast answer. It did help me out a...

    Thanks for the fast answer. It did help me out a lot!!
  20. Replies
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    Compatibility between 3.6 and 4.1

    Hey.

    I was wondering about compatibility between Teensy 3.6 and 4.1. I can see from the pinouts charts that there is a significant difference, but how big is the difference really? I am currently...
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