The Adafruit TinyUSB Library driver for USB MIDI devices properly creates a USB descriptor that can support multiple virtual cables. However, it only provides one MIDI Library MIDI Interface object.

This repository contains a bootloader, derived from Atmel's SAM-BA, which in addition to the USB CDC (serial) protocol, also supports the USB MSC (mass storage). UF2 (USB Flashing Format) is a name of ...

Adding USB functionality to your Arduino projects used to be a pain, but thankfully, the V-USB project came along and gave your ATMEGA328 the ability to control the USB lines directly and mimic simple ...