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关于台湾研华远程以太网模块上位机控制源代码，具体说明在压缩包里。(On the Taiwan Advantech Ethernet module remote PC control source code, specify the compression bag.)

本报人在网上找的一个网络编程电子教材,非常经典,希望对大家有用.(Newspaper in the online programming to find a network of electronic materials, very classic, in the hope that useful to everyone.)

说明：  Software for ITM-17 dvb-t/T2/c meashurement tuner with RS232

记录串口收到的数据并存到文件,主要用于不容易发现的程序BUG调试(record serial data received by the coexistence of the document, mainly for not easy to find the debugging process BUG)

基于VC++的,多个串口的,带通讯协议的应用程序,两个通讯口,可分别接受,发送协议数据包.()

cc2530实现1对多的双向通讯，采集ds18b20温度(CC2530 realizes 1 to many bidirectional communication, collects DS18B20 temperature)

应用C语言进行proe二次开发，设计proe的消息显示(Application of C language proe secondary development, design proe news shows)

本文先介绍了个人防火墙开发的研究现状、VC++6.0和MFC程序的一些技术特点，然后对基于包过滤个人防火墙的开发进行了详细的介绍和描述。通过本文可以清楚地看到一个普通个人防火墙的开发过程。本防火墙中，用户可以自行设定过滤规则，以达到对不同源和不同目标的IP地址、端口和协议的过滤。允许用户将当前规则保存为*.rul的文件格式，供下次使用时直接导入。 本防火墙由以下几个模块组成：过滤规则添加模块，过滤规则显示模块，过滤规则存储模块，文件储存模块，安装卸载规则模块，IP封包过滤驱动功能模块。用户只需要通过主界面菜单和按钮就可以灵活地操作防火墙，有效地保护Windows系统的安全。(This article first introduced the personal firewall development research present situation, VC++6.0 and MFC procedure some technical characteristics, then based on the packet filter personal firewall development carried on the detailed introduction and description.Through this article you can clearly see a common personal firewall development process.In this firewall, users can set their own filtering rules to achieve the filtering of IP addresses, ports and protocols for different sources and different targets.Allows the user to save the current rule as a *.rul file format for import next time. This firewall consists of the following modules: filter rules add module, filter rules display module, filter rules storage module, file storage module, installation and unloading rules module, IP packet filter driver function module.Users only need to through the main interface menu and buttons can be flexible operation of the firewall, effectively protect the security of the Windows system.)

msp430f2274的串口驱动程序，使用中断驱动，也可用于其他fx2xx系列，自适应波特率，原驱动开发环境为linux 。(msp430f2274 serial driver to use interrupt-driven, can also be used for other fx2xx series, adaptive baud rate, the original driver development environment for linux.)

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)