PLC源码

OpenSSL的RSA算法应用举例。是用VC写的，有实用价值。(RSA algorithm of OpenSSL is used and given an example. Written with VC, there is practical value. )

封装实现了 多线程操作、TCP/IP操作、运算符重载等。(Package which enables multi-threaded operation, TCP/IP operations, operator overloading, and so on.)

it is a very important source of loof study material

它介绍了一个全程构建一个童话场景的过程，非常详细，相信对OpenGL初学者是个很不错的例子，简单易懂，里面的场景非常漂亮，还有喷泉等实景(It describes a whole process of building a fairy tale scene, very detailed, I believe beginners OpenGL is a very good example, easy to understand, which the scene is very beautiful fountains, etc. Virtual)

说明：  基于Freertos的ESP8266 AT指令实现MQTT(Implementation of mqtt with esp8266 at instruction based on FreeRTOS)

Use api to get threads that are executing in the system

#include sbit  LED0=P1^0; sbit LED7=P1^7; void  main ( ) { TMOD=0x66; TH0=255; TL0=255; TH1=-3;  TL1=-3; EA=1 ;  ET1=1 ;  ET0=1 ; TR0=1 ;  TR1=1 ; while (1); } void t0int( )  interrupt 1 {  LED0=~  LED0 ;} void t1int ( ) interrupt 3 { LED7=~LED7 ;}

matlab语言实现语音信号预处理及短时加窗(Matlab language voice signal pre-processing and short-term window)

TMS320F28335的步进电机驱动程序，对于初学步进电机的使用非常有益，在使用程序时，请把程序放在你的以往的程序的文件加下面(TMS320F28335 stepper motor driver, stepper motor use for beginners very useful when using the program, please put the program on your previous program file plus the following)

1．套接字编程原理 1.1 Client/server通信模型 1.2 Windows Sockets规范 1.3 套接字 1.3.1 套接字定义 1.3.2分类 1.3.3 套接字的作用 1.3.4端口与地址 1.3.5 套接口属性 2．基本的Windows Sockets API编程 2.1常用函数 2.2 TCP实例 2.3 UDP实例 2.4 Socket 通信阻塞的解决方法 3．MFC下的Socket编程的类 3.1 CAsyncSocket类 3.2 CSocket类 3.3 Windows Sockets：带存档的套接字的工作方式 3.4 流式套接字通信的操作顺序 3.5 使用 CAsyncSocket 类 3.6 从套接字类派生 3.7 套接字通知 3.8 一个使用CSocket类的网络通信实例 3.8.1 服务器端应用程序设计(ServerDemo) 3.8.2 客户端应用程序设计(项目名称ClientDemo) 4．套接字的托管实现 4.1 System：：Net：：Sockets 命名空间 4.2 实例：一个新邮件检查器 (1. Socket Programming Principle 1.1 Client/server communications model Soc Windows 1.2 kets norms 1.3 Socket socket definition 1.3.1 1.3.3 1.3.2 classification socket role 1.3.4 1.3.5 addresses and port interface attributes two sets. Basic programming Windows Sockets API function commonly used 2.1 2.2 2.3 TCP example UDP Socket Communications examples 2.4 blocked three solutions. MFC Socket Programming under the category of Class 3.2 3.1 CAsyncSocket CSocke t Windows Sockets 3.3 categories : filing with the way socket 340 socket communication flow sequence of operation to use 3.5 CAsyncSo cket category 3.6 derived from the socket type 3.8 3.7 socket notice the use of a network of CSocket Communication Liaison example 3.8.1 server application design (ServerDemo) 3.8.2 client Application D)