ubs通信协议规范中文版，设计UBS时参考。

This example firmware is based on Microchip s USB Support Firmware. The purpose of this example is to provide a model for making a USB combination device. This mainly entails having the USB descriptors set up correctly. File usb_ch9.c contains the mouse and keyboard descriptors in the correct configuration. The main routine of this example moves the cursor in a circle and sends keyboard keycodes for the message "Microchip USB" over and over again. Some advice: Before running this firmware open a blank text document. Make sure that when you run the device/emulator that you are able to give focus to the document. The cursor will be moving in a circle so make sure you have plenty of room to click on the editor window. This will allow you to see the message "Microchip USB" without inadvertently having the message type over an existing document.-This example firmware is based on Microchip s USB Support Firmware. The purpose of this exampl

some examples of LCD character display via EZUSB

ds1620，cy7c63001a芯片usb接口温度控制器-a controler made by ds1620 and cy7c630001a,it is used for control the temperator

USBhost source

一个用keil编写的usb测速软件，通过启动新线程来接受处理数据-Keil prepared using a usb velocimetry software, through the launch of a new thread to accept data processing

sl811 Usb驱动-sl811 Usb drives

PHILIPS USB芯片 D12 的通用驱动,VC++ 平台-PHILIPS USB chip D12 generic driver, VC platform

usb HID类设备通讯源程序-USB HID source category communications equipment

usb串口编程说明。-usb serial programming note.

ez_usb_drv驱动源码 vc工程 -ez_usb_drv driver source code vc project