hardware operation

After installation WinDriver, WinDriver wizard can help users select drive types, define I/ O resources and address range, write/ read I/ O port directly, and then, hardware operation is realized.

WinDriver安装后，利用开发向导选择设备和驱动程序类型，定义I/O等资源和地址范围，即能完成对I/O的直接读写。

All the API functions of device driver are exported from a DLL ( Dynamic Link Libraries) by Visual C++ 6.0, which makes hardware operation easier and more convenient.

开发过程为，利用VC++6.0对设备驱动程序的功能函数以DLL（Dynamic Link Libraries）的方式进行封装，通过调用DLL导出函数完成对低层相关操作。