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      nimish last edited by

      Is there any way to support being a different USB device class? Like USB Audio class to allow SPRESENSE to be used as a sound processor?

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        CamilaSouza DeveloperWorld @nimish last edited by

        Hi, @nimish

        It should be possible.
        You would need to implement the USB device class driver in NuttX.

        See this documentation: https://nuttx.apache.org/docs/latest/components/drivers/special/usbdev.html

        As examples they mention drivers/usbdev/pl2303.c and drivers/usbdev/usbmsc.c.
        You could create a driver called drivers/usbdev/audio.c for instance.

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