gpio

介绍VC基本功能应用,以及如何操作VC界面的基本按钮()

定义一个基类MyGraph，要求有一个纯虚函数double Area()=0。从基类派生一个圆类Circle和矩形类Rectangle，再由Rectangle类派生出Square类，分别给出Area()实现。 重载“>>”，实现对图形信息的输入。在主函数中计算三种形状的面积，并显示输出。 (Define a base class MyGraph, requires a pure virtual function double Area () = 0. Derive a circle and a rectangle class Rectangle Circle class from the base class, and then by Square Rectangle class derived class, are given Area () implementation. Reload " > > " to achieve the input of graphical information. Calculate the shape of the three main functions in the area, and display output.)

CDtoWAVE转换器，VC++经典编程源码，很好的参考资料。(The CDtoWAVE converter, VC++ classic programming source code, a good reference.)

matlab中fsk调制与解解调解调方式有相干与非相干解调哟 (matlab fsk modulation and the solution demodulation Demodulation coherent and incoherent demodulation yo)

判断二维空间中一个点和一个多边形的位置关系(To determine the positional relationship of the two-dimensional space midpoint and polygons)

利用VC的对话框开发出可视化的控件.这种方法可以利用VC的对话框程序设计出各种控件。(Developed Active X control using VC Visualization dialog control. it is just a sample to view the develop steps of developing active X control.)

基于VC++的串口调试程序可以发送接收数据，非常实用于初学者研究学习(Serial debugger based on VC++ can send and receive data, very useful for beginners learning)

Linux下物理内存管理技术探讨(Linux under the physical memory management technology to explore)

read protel SDF file to perform offline analyse

在C8051F060中添加了头文件以更好的应用(DESCRIPTION: Register/bit definitions for the C8051F060 product famil)