usbipd 0.0.4

A Python USB/IP server for sharing USB devices over the network

usbipd-python

A USB/IP server written in Python 3 for sharing USB devices over the network. This implementation uses the pyusb library and the libusb backend to support cross-platform USB device access on macOS and Linux.

Note: This is an early-stage implementation, primarily created for learning purposes. Simple USB devices generally work well, but more complex or HID-based devices may experience issues. HID devices are managed by OS kernel drivers on macOS and Windows, making them difficult to detach without OS-native code or custom drivers. Contributions are welcome!

Installation

Users

Install from PyPI:

pip install usbipd-python
usbipd-python --help

Developers

1. Clone the repository:

   git clone https://github.com/abrinkman/usbipd-python.git
   cd usbipd-python
   

2. Create and activate a virtual environment:

   python3 -m venv .venv
   source .venv/bin/activate
   

3. Install in development mode with dev dependencies:

   pip install -e ".[dev]"
   

System Requirements

• Python: 3.9 or higher
• libusb: Install using your system package manager
  • macOS: brew install libusb
  • Linux (Debian/Ubuntu): sudo apt-get install libusb-1.0-0-dev
  • Linux (Fedora/RHEL): sudo dnf install libusbx-devel

Usage

List USB Devices

Display all available USB devices:

usbipd-python list

Bind a Device

Bind a USB device by its bus ID to make it available for sharing:

usbipd-python bind --bus-id <bus-id>

Bindings are stored persistently using the device's VID:PID:serial for future recognition, even if the bus ID changes. Devices without a serial number are matched by VID:PID only.

Start the Server

Start the USB/IP server (requires root/sudo on macOS):

sudo usbipd-python start

Add -v or --verbose for debug output:

sudo usbipd-python -v start

Connect to the Server

Use a USB/IP client on another machine to connect and access shared devices.

Development

Code Quality

Run linting and formatting checks using ruff:

ruff check .          # Check for linting issues
ruff format --check . # Check code formatting
ruff format .         # Auto-format code

Run type checking:

mypy --ignore-missing-imports .

Project Structure

• usbipd.py - Main CLI entry point using argparse
• usb_device.py - USBDevice wrapper class for pyusb device access
• usbip_server.py - USBIPServer class implementing the USB/IP protocol
• binding_configuration.py - BindingConfiguration class for XML-based device binding storage
• libusb_backend.py - Cross-platform libusb backend loader for pyusb

License

Licensed under GPL-3.0. See LICENSE for details.