As a Zephyr user, I would like to access the onboard filesystem via a PC and transfer files etc plugged in via the USB port.
- When an application captures data and writes it to the filesystem on the device, these files should be readable on a PC when connected via USB
- If a file is transferred via USB to the Zephyr enabled device from a PC, this file should be available to applications running on the Zephyr device.
- It should be possible to delete files and directories on the device from a PC based on permissions.
- With respect to permissions, if a file is marked as read-only, attempts to delete the file should fail