通信设备的USB类的定义

USB2.0的通信协议，详解，好东西，来自网络，非原创 -USB2.0 communication protocol, detailed, good things, from the network, non-original

USB开发工具，MS提供，可以读取所有USB设备的descriptor表。是USB开发者的好帮手。-USB development tools, MS to provide, you can read all the USB device descriptor table. USB developer is a good helper.

使用VOIP技术.能够无连接接通远程用户-using VOIP technology, can connect remote client.

200元买来的D12开发资料,包括上位机驱动和应用程序，电路图，固件。-200 yuan bought D12 development information, including PC drives and applications, schematics, firmware.

一个ucos下的usb程序 包括底层驱动以及一部分应用程序 但是没有ucos的源代码 需要自己添加在souce目录中-USB utility under uCOS, including low layer driver and part of application. No uCOS source code. Need to add it into source dir.

PCusb,一个读取串口原程序,VC++6.0-PCusb, a serial port to read the original procedure, VC++ 6.0

自己编写的一个小玩意-themselves prepared a plaything

这个东西在国外现在要收费的，我上网找了很久，不过现在红外适配器都是一些珍藏物品了，古董。-This thing charges now in foreign countries, I surf the Internet for a long time, but now are some collection items infrared adapter, and antiques.

USBtest,USB测试程序,可以一看-USBtest, USB testing procedures, you can watch one

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