USB的驱动程序源码，使用PASCAL语言编写的 ！

用于枚举Windows系统中存在的各类串口设备，包括普通串口，USB串口，以及蓝牙串口。-lists all serial ports available on the system, along with some descriptive text suitable to be shown to the user.

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

周立功读卡器读写源代码（delphi7）-ZLG reader to read and write the source code (delphi7)

This code can detect the insertion of USB device in the system

Eypress EZUSB 系列,在PC端下载目标文件,可以不用EEP-ROM了,节省成本,方便调试-Eypress EZUSB series, the PC-download the target file, it is not necessary for EEP-ROM, cost savings, facilitate debugging

参考着写其他的驱动程序就可以了。-other reference was made to the driver on it.

philip PDIUSBD12 动态连接库，共应用程序调用，可以轻松实现USB通信-dynamic link library, called a total applications can be easily USB Communication

为USB2.0最新的开发标准驱动程序,也是USB2.0芯片厂家重点定义的驱动程序,属于重量级的驱动-The latest development for the USB2.0 standard drivers as well as USB2.0 chip manufacturers focus on the definition of drivers, the drivers are heavyweight

USB-Serial driver stack

USB D12程序-USB D12 procedures