42.5. USB MSC DUAL LUN

42.5.1. Overview

This example project shows USB MSC storage device

  • PC shows two USB drives

42.5.2. Board Setting

  • Connect a USB port on PC to the PWR DEBUG port on the development board with a USB Type-C cable

  • Connect a USB port on PC to one of USB port on the development board with a USB Type-C cable

42.5.3. Running the example

When the project runs correctly

  • After a USB cable plugged, you can see two virtual U disks on the PC device manager

  • These two virtual U disks can be accessed and store files temporarily before the system powers off or restarts