linux下测试usb端口

USB_Audio c8051F-USB_Audio c8051Fxxx

USB VC测试程序 周立功的USB板调试源码-USB VC testing procedures week meritorious board USB debug source code

VB编写的USB源码，用于USB的设备的驱动-VB prepared the USB source code for the USB device driver

a zipped example for using a USB camera directly from Java

USB设备端固件程序,枚举部分是全部程序的基础和重心,只有主机对设备枚举成功后,主机才能和设备进行正常的通信 USB的枚举过程分为4个状态. 1.接入态 v主机检测到USB设备插上,击活端口,并发送复位命令(保持10ms) 2.默认态 v主机使用默认地址读取设备描述符 (GET_DESCRIPTOR) v主机分配给设备一个总在线的唯一地址 (SET_ADDRESS) 3.地址态 v主机从新的地址获取设备描述符(GET_DESCRIPTOR) v主机获取所有设备的配置描述符(GET_DESCRIPTOR) 4.配置态 v主机设置描述符(设备,配置) (SET_CONFIGURATION) v主机读取配置状态(可选) (GET_CONFIGURATION) v主机读取接口状态(可选) (GET_INTERFACE) -USB device-side firmware, enumerate all part of the foundation and focus of the procedure, only the host of equipment after the successful enumeration, the host and equipment in order to engage in normal communication USB enumeration process is divided into four status. 1. Access state v host detected USB devices plug in, hit live ports, and send the reset command (to maintain 10ms) 2. default state v Use the default address of the host to read device descriptor (GET_DESCRIPTOR) v host assigned to the equipment of a total online only Address (SET_ADDRESS) 3. A

some examples of LCD character display via EZUSB

自己编写的简单禁用usb端口的程序。 演示程序登录密码993-I have written a simple program to disable the usb port. Login Password Demo 99366

精工热敏打印机DPU-414驱动,供大家参考-Seiko DPU-414 thermal printer driver for your information

制作安装程序必备此模块包含的SUB及Function能帮你做出专业的安装程序-production procedures required to install this module includes the SUB and Function professional can help you make the installation procedure

LIBUSB USB的主机端驱动，很方便-LIBUSB USB host-side driver, it is convenient