µC/USB Device

µC/USB Device is a USB device stack that was developed to be able to work on any embedded system with a USB client controller. A hardware abstraction layer makes it easy to adapt µC/USB Device to different USB controllers.

µC/USB Device can be operated with USB 1.1 or USB 2.0.

Components

µC/USB Device is comprised of three layers: a hardware driver, the µC/USB Core and at least one USB class driver or the bulk communications component.

µC/USB Bulk is a bulk device stack and can run on every embedded system with USB client controller. A hardware abstraction layer (HAL) makes it easy to adapt the µC/USB Bulk to different USB controllers.

µC/USB MSD enables your embedded system to be called as a USB mass storage device by a USB Host (e.g. PC). You can use your device just like an ordinary disk drive without the need to create a kernel mode driver for your host. The USB Host manages the file system which you can call with µC/FS in your embedded system.

> more information about µC/FS

µC/USB CDC converts your target system into a serial communication system. It is recognized by the host as a serial interface (USB2COM, virtual COM Port) without the need to install a special host driver.

µC/USB HID is an abstract USB class protocol and was defined for handling devices which are used by people to control computer systems.