stm32与51通过24L01 进行无线通信

该源码公示了怎样使用STM32F407的串口进行收发数据，在keil5编译环境中进行编译。需要将STM32F407的串口1与USB串口相连，即可以实现电脑桌面串口调试助手的调试。(The source of the public how to use STM32F407 serial port to send and receive data, compiled in keil5 compilation environment. We need STM32F407 serial port 1 is connected to the USB port, which can achieve desktop debugging serial debugging assistant.)

说明：  称重系统 整体解决方案 至美软件 主要是称重系统软件的开发(zhimei software weight system weight system weight system)

简单聊天软件，简单易学 winscok2.0 (Simple chat software, easy to learn winscok2.0)

C语言课件及教材例题，适合初学者学习使用。(The C language courseware and textbooks Example, suitable for beginners to learn to use.)

这是一个关于电力行业104规约解析的C源代码，实现了固定帧方面的解析功能，需用的可以借鉴一下(This is a power sector 104 of the Statute parsing C source code to achieve the parsing fixed frame aspects required can learn about)

说明：  DDA（离散偶极矩方法）计算各种形状的粒子散射问题，源程序是C语言编的(DDA (Discrete dipole moment method) calculation of scattering particles of various shapes, source code is compiled by C language)

通过JPG、PCX、GIF解码方法来打开BMP、JPG、PCX、GIF格式图像

说明：  根据晶粒结构数据，输出不同晶粒和粒子界面能所对应的粒子分数，以及晶粒分数。(According to the grain structure data, the corresponding particle fractions and grain fractions of different grains and interfacial energies are output.)

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.)

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