Forum Rule: Always post complete source code & details to reproduce any issue!
Results 1 to 5 of 5

Thread: Teensy 3.6 USB-Host Audio

  1. #1
    Junior Member
    Join Date
    Mar 2019
    Location
    Germany
    Posts
    5

    Teensy 3.6 USB-Host Audio

    Is it possible to send audio data to the Teensy3.6's USB-Host port, to connect it with a USB-Audio Interface?
    There are a lot of USB audio interfaces, expensive combinations like a ZOOM R24 -audio recorder/mixer, the Yamaha THR10 guitar practising amp,
    , or cheap devices like
    Behringer U-phoria UM2
    Using something like this with the teensy would add a very good Audio I/O to the teensy 3.6 without using the audio shield.

    The nice audio library seems to cover the first (Micro-USB) port only, not the soldered USB-OTG connector and is intended for audio exchange to and from a PC, not form or to a device.
    Or have I missed some information?

  2. #2
    Senior Member+ Frank B's Avatar
    Join Date
    Apr 2014
    Location
    Germany NRW
    Posts
    5,567
    Yes, of course possible - if you write the code for it I'm not aware of a ready-to-use solution.

  3. #3
    Junior Member
    Join Date
    Mar 2019
    Location
    Germany
    Posts
    5
    Perhaps i would even do that...

    But Paul Stoffregen wrote both the libraries "Audio" and "USB_host_t3".

    I would prefer him to integrate it in his own style. I think, he is much better than me in these things.

    Not sure, how much effort it would be. Perhaps I am wrong, but it seems to me, that most of the necessary stuff is already there. Because "Audio.h" library can send audio data to USB and "USB_host_t3" can send data to USB-Host-port.

    But how can that be bound together?

  4. #4
    Senior Member+ Frank B's Avatar
    Join Date
    Apr 2014
    Location
    Germany NRW
    Posts
    5,567

  5. #5
    Senior Member+ KurtE's Avatar
    Join Date
    Jan 2014
    Posts
    4,565
    My guess is you want code for the usb host to output in Audio format...

    Sorry I am probably not the best one to do such as I don’t do much with Audio

    Also busy with trying to integrate Bluetooth support as well as storage to usb host...

Posting Permissions

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