orphan:

lib_xud: USB Device Library

vendor:	XMOS
version:	3.0.1
scope:	General Use
description:	USB device library
category:	General Purpose
keywords:	USB, HID
devices:	xcore.ai, xcore-200

Summary

The XMOS USB Device (XUD) library provides a low-level interface to USB. lib_xud is a software defined, industry-standard, USB library that allows you to control an USB bus via xcore ports.

The library provides functionality to act as a USB device only.

Features

• USB 2.0 Full-speed (12Mbps) and High-speed (480Mbps)
• Device mode
• Bulk, control, interrupt and isochronous endpoint types supported
• A complete worked example of a HID mouse

Known issues

• SOF tokens are not CRC checked on XS3 based devices (see tests/test_sof_badcrc) (#99)

Development repo

• lib_xud

Required tools

• XMOS XTC Tools: 15.3.1

Required libraries (dependencies)

• None

Related application notes

The following application notes use this library:

• AN00124 - USB CDC Class as Virtual Serial Port
• AN00125 - USB Mass Storage Device Class
• AN00127 - USB Video Class Device
• AN00131 - USB CDC-ECM Class for Ethernet over USB
• AN00136 - Example USB Vendor Specific Device

Support

This package is supported by XMOS Ltd. Issues can be raised against the software at: http://www.xmos.com/support