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Linux/AM4372: USB audio slave

Tony Tang
Mastermind 29722 points
Part Number: AM4372


Tool/software: Linux

Does AM437x processor Linux SDK support USB audio slave to transfer mic data to host via USB?

  • 0
    TI__Guru**** 393215 points
    The software team have been notified. They will respond here.
  • 0
    TI__Guru**** 173441 points
    Tony,

    The Linux kernel provides USB audio gadget driver, but the Processor Linux SDK doesn't officially support the USB audio slave feature, which only means the SDK doesn't fully validate this function. I don't see why it shouldn't run on AM437x.

    I tested using this UAC2 gadget to transfer a wav file from the EVM and play it back on the Linux host, so I don't think transferring mic data will have any problem, at lease on the USB audio slave side.