USB

Have you ever wondered how to use the USB hardware to send and receive data from an attached device? Wondered how to detect and initialize the controller, retrieve the device's descriptors, configure the device, and then communicate with it to send or retrieve its data? This book explains the ins and outs of the four major controllers, starting with the UHCI, OHCI, EHCI, and then the new Super Speed xHCI Controller. It explains in detail how to communicate with the various devices such as HID mice and keyboards, mass storage devices, including UASP devices, printers, and other USB devices.If you are interested in working with bare hardware to communicate with the USB, with no operating system to get in the way, you don't need to look any further.This book does not need to be on the shelf every USB enthusiast, it needs to be right on the desk.Third Edition -- 20180420