linux下测试usb端口

横好用请认真阅读一个读写文本文件的类，基本 ・现在USB设备却很多，因此对U ・ -Horizontal-to-use, please carefully read a text file reading and writing classes, basic now but a lot of USB devices, so U

usb 访问HID设备的源码 可以访问HID设备（除鼠标，键盘被系统占用）-usb access sound code of HID device ,can access HID device(except mouse and keyboard are occured with system )

EZUSB 驱动，自己编写的，需要的可以-EZUSB drive, I have written, take a look at the necessary

some examples of LCD character display via EZUSB

usb接口编程c++源代码。不是很大，但用处很多，可移植。-usb interface programming c source code. Not great, but a lot of useful, portable.

USB的驱动程序源码，使用PASCAL语言编写的 ！-Source code of USB driver, PASCAL programing.

usb接口控制器可以实时读取外界环境的当前温度，且当温度超过某一阈值或低于某一阈值时发出报警-usb interface controller can immediately read the current external environment temperature, and when the temperature exceeds a certain threshold value or below a certain threshold value warning issued

USB驱动传输数据握手的例程。还有类似的很多程序，需要的话请留言免费赠送。-USB drive to transfer data handshake routines.

USB大容量储存器CBI传输协议-USB mass storage device CBI transfer protocol

some examples of LCD dit display via USB