CSharp-checkbox-deleted-picture

Microsoft Visual C++ MFC串口通信编程详解,主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置 串口属性的实例. 在工业控制中,工控机(一般都基于 Windows 平台)经常需要与智能仪表通过串口 进行通信.串口通信方便易行,应用广泛. 一般情况下,工控机和各智能仪表通过 RS485 总线进行通信.RS485 的通信方式是 半双工的,只能由作为主节点的工控 PC 机依次轮询网络上的各智能控制单元子节点. 每次通信都是由 PC 机通过串口向智能控制单元发布命令,智能控制单元在接收到正 确的命令后作出应答. (Microsoft Visual C++ MFC serial communication programming explain CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance in industrial control, IPC (generally based on the Windows platform) often need to communicate with the smart meter through the serial port serial communication easy and widely used normal circumstances, the IPC and intelligent instrument through RS485 communication RS485 communication is half-duplex, only as the primary node industrial PC turn polling network intelligent control unit child nodes. every communication from a PC via the serial port to issue commands to the intelligent control unit, intelligent control unit receives the correct command response.)

说明：  VC++ 6.0 MFC for Stock

csma protocol and implementation

人脸检测,在OPENCV下运行.基于HARR特征(Face Detection, in OPENCV run. Based on characteristics HARR)

说明：  PIC16F877A的使用，ADC，LCD1602，PWM输出等功能。(Use of PIC16F877A, ADC, LCD1602, PWM output and other functions)

vc++的课程设计，做的简单的酒店管理系统(vc++ in curriculum design, to do a simple hotel management system)

有关用C# 开发的API函数源码，state values and state change notifications from the State and Notification Broker.(This sample demonstrates how to get both state values and state change notifications from the State and Notification Broker.)

DEM数据的读入与显示，里面包含了所用的实验数据，调通，代码可以用(DEM data read and display, which contains experimental data used, transferred through, the code can be used)

STM32之can通讯，包含初始化，can中断，发送报文，可以进行报文解析(STM32 can communication, including initialization, can interrupt, send message, you can parse the message)

基于DMmega128开发板的串口通信程序，对于初学者必看！！(For starters based on DMmega128 development board serial communication program, must see! !)