USB/IP Virtual Device Library

This is a library for developing server side of USB/IP to emulate a USB device. The library contains features as follows

• Data schema for encoding/decoding via USB/IP protocol
• Data schema for encoding/decoding USB device descriptors (+ HID device descriptors)
• A Server code for running USB/IP server, with request handling.
• A worker pool to help managing URB requests i.e. unlinking URB, process URB in sequences, etc.
• Device registrar to register multiple devices to the server.

User of this library only need to implement Device interface located at /usb/device.go, and use Server with registrar to run it. See samples in /sample folder.

Why do we need this?

Virtual USB device can be used for...

• For USB driver software development, to be used with automation testing on clouds
• For emulating access of USB devices without using actual hardware

Ideas of use cases

• Implement Keyboard device as a sample
• Implement FIDO2 USB device as a sample
• Implement virtual audio cable with effect (if possible)
• Implement virtual USB flash drive using a pre-allocated file as storage
• Support USB 3.0 and beyond (not sure if running them on CPU is possible or not)

Made by @ntchjb.