Analysis and Implementation of USB Driver Based on VxWorks
Gong Yun, Lihua Sun · 2010
In this paper, Universal Serial Bus 2.0 (USB2.0) host stack has been analyzed, and special emphasis on USB2.0 Driver (USBD2.0) and Host Controller Driver (HCD) in USB2.0 protocol stack is presented. At last, a particular implementation principle of U disk driver based on VxWorks real time operating system, attachment of driver and simulation of block device initialization with CY7C67300 as its Host Controller (HC) have been described.