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Thread: AudioInputUSB' does not name a type

  1. #1
    Junior Member
    Join Date
    Jul 2019
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    AudioInputUSB' does not name a type

    Hello,

    I just made a new install of both Arduino (1.8.12) and Teensyduino (1.51).
    When I try the USB audio, I get AudioInputUSB' does not name a type

    What is the problem and how can I solve it ?

    Thanks,
    Jean

  2. #2
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
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    21,498
    In Arduino, click Tools > USB Type and select "Audio".

    Currently only Teensy 3.2, 3.5 and 3.6 offer this USB Type. It will become available for Teensy 4.0 with version 1.52, which we'll begin beta testing within a matter of days.

  3. #3
    Junior Member
    Join Date
    Jul 2019
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    10
    Hello Paul,

    Thank you for your answer.
    Sorry, I forgot to mention that I have a Teensy 3.5.

    By the way I plan to have a try on the 4.0 soon.

  4. #4
    Junior Member
    Join Date
    Jul 2019
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    10
    Hello Sorry, my fault !

    It is working fine, just that I didn't even take the time to read the code....
    (must set Tools > USB Type to Audio)

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