Home USB Central The HID Page. The HID Page. For developers of USB devices in the human interface device (HID) class. Basics | Tools | My example code | Other. An article on detecting insertion and removal of removable drives in C ; Author: Jan Dolinay; Updated: 8 Nov 2007; Section: Hardware & System; Chapter: General. Welcome to my article. Today, I would like to show you how to determine whether or not a USB stick has been inserted or removed. There are various ways. At first sight, USB device control can seem like a dark art only practised by initiated gurus, but in this article, Ashley Deakin hopes to show you the light. The light blinks faintly about once a second. It is slowly driving me insane. How do I find out which program is causing this, so I can disable it? Acer 5274 laptop. Hi, I get a problem that the RegisterDeviceNotification() returns NULL all the way in execution. here i list my code snippnet: HidD_GetHidGuid(&m_guidHID); USB RS232 - FTDI designs and supplies USB semiconductor devices with Legacy support including royalty-free drivers. Application areas include USB RS232, ( USB Serial.