zlg_usb协议栈是周立功公司开发的一款开放的usb源代码，他是专为ucos系统设计的，支持所有usbb硬件，在移植的过程中只需要简单修改硬件初始化函数就可以，本人在lpc2300处理器上调试通过 -zlg_usb protocol stack Zhou, who has developed an open usb source code is designed for ucos system design, support for all usbb hardware, in the t