Basic Device
Application demonstrating how to set up USB device with multiple interfaces.
The USB configuration is described in basic_device.usbcfg, and the corresponding
TinyUSB configuration files generated in, for example, out/Rp2040/debug/USB.
C++ classes are provided for some of the standard interfaces
The MIDI device can be tested using the linux aplaymidi utility.
Type aplaymidi -l to show available devices.
Play a MIDI file with aplaymidi -p 24:0 test.mid.
Note
This sample works as-is for the rp2040.
The esp32s2 has limited endpoints so some of the interfaces need to be commented-out in basic_device.usbcfg.
Perhaps try starting with just midi interface.
References
SoC support
esp32s2
esp32s3
host
rp2040
rp2350