C++ Programming on Linux - Libusb Hotplug Event Notification

libusb : A cross-platform and open source user library that allows you to communicate with USB devices from user space. In this short video, it will discuss how libusb HotPlug Event Notification works. libusb support hotplug event notification feature. on some platform and there are two supported hotplug events: LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED: A device has arrived and is ready to use. LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT: A device has left and is no longer available. The example of this video will write a C++ program to detect USB device attached (or plugged in) event and detach ( unplugged) event, and display some USB device common informations. The example code have been uploaded onto GitHub repository for your reference : https://github.com/yuanhui360/CPP-Programming-on-Linux/tree/main/YH-152