ModBus Application in Portuguese Brazil

Linux下消息队列 用于进程间通信，有4个例程，可以实现 1.消息队列是消息的链表,具有特定的格式,存放在内存中并由消息队列标识符标识.  2.消息队列允许一个或多个进程向它写入与读取消息.  3.管道和命名管道都是通信数据都是先进先出的原则。  4.消息队列可以实现消息的随机查询,消息不一定要以先进先出的次序读取,也可以按消息的类型读取.比FIFO更有优势。     目前主要有两种类型的消息队列：POSIX消息队列以及系统V消息队列，系统V消息队列目前被大量使用。系统V消息队列是随内核持续的，只有在内核重起或者人工删除时，该消息队列才会被删除

看一下，有帮助的，这是我初学mfc看到的比较经典的-Look, there are helpful, this is my beginner to see the comparative mfc classic

PLL的原理实验以及数据分析,分析的很好打的四眼数据 下来看看吧-PLL as well as the principles of experimental data analysis

程序编写说明,关于mc编程的文档资料,教程哦,很好的东西-procedures for the preparation of notes on mc programming documentation, tutorials Oh, good things

ME Editor V2.7.0 09/10/2003 Improved setting parameters including the displacement for each headers. Improved some tools

一个OPC客户端监视程序 -An OPC client monitoring program

a GSM 06.10 RPE­LTP coder and decoder in C

Cypress Semiconductor makes a variety of PLL-based clock generators. This application note provides a set of recommendations to optimize usage of Cypress clock devices in a system. The application note begins with recommended termination techniques for clock generators. Subsequently, power supply filtering and bypassing is discussed. Finally, the application note provides some recommendations on board layout.

delphi7的无线通信

RFC1055通过串行线路传输IP数据报的非标准：SLIP