Forum Rule: Always post complete source code & details to reproduce any issue!
Results 1 to 3 of 3

Thread: Is there any hope to use DAC PT8211 with teensy LC ?

  1. #1
    Junior Member
    Join Date
    Sep 2018
    Location
    Reims - FR
    Posts
    4

    Is there any hope to use DAC PT8211 with teensy LC ?

    Hello,

    For a project I would like to use Teensy LC with PT8211. In order to generate CV ( to control synths) from 0-10V range via the following way : teensy -> dac -> op amp.

    Teensy LC and PT8211 would be a very cheap solution because I have very simple things to do...
    (and I already have teensy LC)

    But not so simple for me, becaus I don't know how to use PT8211 with teensy LC.
    And I know that audio library isn't compatible with teensy LC.
    But, is there a simple way to modify the output_PT8211 library to work with teensy LC ?

    Or maybe another way ?

  2. #2
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
    Posts
    18,153
    Quote Originally Posted by Max_SNPP View Post
    But, is there a simple way to modify the output_PT8211 library to work with teensy LC ?
    Simple, no, definitely not simple.

    But with quite a lot of work, this might be possible. LC has the required I2S hardware, but the DMA controller is completely different.

  3. #3
    Junior Member
    Join Date
    Sep 2018
    Location
    Reims - FR
    Posts
    4
    Thanks Paul, it cannot be clearer.

    For me the simpliest way is to buy a Teensy 3.2

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •