cotton-usb-host-msc

Part of the Cotton project.

A no-std, no-alloc USB mass-storage host driver for embedded devices

This crate lets you use thumb-drives and other USB storage devices from a microcontroller such as a Raspberry Pi Pico.

The microcontroller here acts as the USB host. This crate does not help you if you want your microcontroller to appear as a storage device when plugged into a USB host such a laptop -- that's the other way around!