USBMon

A lightweight Go wrapper around libudev to simplify monitoring USB device add/remove events. This package abstracts away the complexities of the low-level udev API, providing a simple interface for detecting and responding to USB devices being connected or disconnected.

// monitor USB hotplug events
package main

import (
	"context"
	"fmt"

	"github.com/rubiojr/go-usbmon"
)

func main() {
	// Print device properties when plugged in or unplugged
	filter := &usbmon.ActionFilter{Action: usbmon.ActionAll}
	devs, err := usbmon.ListenFiltered(context.Background(), filter)
	if err != nil {
		panic(err)
	}

	for dev := range devs {
		fmt.Printf("-- Device %s\n", dev.Action())
		fmt.Println("Serial: " + dev.Serial())
		fmt.Println("Path: " + dev.Path())
		fmt.Println("Vendor: " + dev.Vendor())
	}
}

Building

Requirements

• libudev

Ubuntu/Debian: apt install libudev-dev

Fedora/RHEL: dnf install systemd-devel

Arch Linux: pacman -S systemd-libs

Additional examples

See examples for more usage examples.

License

MIT - See LICENSE for details.