资源列表
E009_ModbusApp
- MODBUS Application Protocol Specification-MODBUS Application Protocol Specificati on
chengjicj
- 简单的学生成绩管理系统 .-simple student performance management system.
VC_ComDlg
- 封装好的VC++串口类,支持同步,异步,带接收进程的异步方式.-Packaging good VC Serial category, supports synchronous and asynchronous, with the process of receiving asynchronous mode.
fhqym
- 防火墙编程之封包过滤 原代码 vc++ + ddk-firewall packet filtering each source vc
47651493ucos2
- 此为ucos2 的中文书籍 有很好的参考价值的-for Chinese books have a good reference value
sbox
- Matlab tool for S,Z,H,Y parameter transfer-Matlab tool for S, Z, H, Y parameter transfer
CanPrograme
- 现场总线can基于sja1000通信控制芯片的初始化程序及通信程序和相应的中断处理-fieldbus communication sja1000 can control based on the chip initialization procedures and communication procedures and the corresponding the interrupt handling
2006121111111
- 此程序在运行的时候,产生一个子进程.此子进程每隔1秒钟,向父进程发送一个SIGUSR1信号,父进程收到信号后,打印当前系统时间.当经过10秒钟后,子进程结束运行,并发送SIGUSR2信号,通知父进程 父进程收到SIGUSR2信号后,退出.-this program in running time, have a child process. This process for every one seconds, father process to send a signal SIGUSR1 fa
电力行业的采集程序
- 这是一个电力行业的采集程序，非常适用，我写的很详细-This is a power industry gathering procedures very well and I write very detailed
SCADAdemoVC
- 一个简单的监控系统程序，主要是使用动态改变图片来实现不同状态监控图元的变化，同样可以扩展设置监控的多个点-a simple control system procedures, the main change is the use of dynamic images to achieve different condition monitoring plan yuan changes the same can be set up to expand the number of control p
jincheng_tongxin
- 基于以下四种间的通信: 剪贴板 匿名管道 命名管道 邮槽-based on the following four types of communication : the clipboard anonymous pipeline named pipe Post groove
IEC61131
- IEC 61131-3是可编程序控制器的编程语言的标准，它将现代软件的概念和现代软件工程的机制与传统的PLC编程语言成功地结合，使它在工业控制领域的影响越出PLC的界限，成为DCS、PC控制、运动控制,以及SCADA的编程系统事实上的标准。本文综述了该标准成功的原因，它的优势和不足，目前和今后的发展，以及推广应用的活动。-PLC programming language standards, it modern software and the concept of the modern sof