[通讯编程] NN-OPC
OPC平台：西门子 insight 3.10
通讯平台：Niagara 4.4 (Honeywell-Tridium)
通过本接口，将OPC平台上的点值获取并更新到Niagara 4.4平台上
OPC platform: Siemens insight 3.10
Communication platform: Niagara 4.4 (Honeywell tridium)
Through this interface, get the point value on OPC platform and then update to Niagara 4.4 platform (2020-03-02, C#, 143KB, 下载3次)
[通讯编程] SIMATIC NET与OPC交互
OPC 服务器提供了对 SIMATIC NET 工业通信网络的标准化访问。
SIMATIC NET OPC 服务器支持应用程序与任何通过 PROFIBUS 或工业以太网联网的自动化组件进行交互。
The OPC server provides standardized access to the SIMATIC NET industrial communication network.
The SIMATIC NET OPC server supports applications to interact with any automation component that is connected via PROFIBUS or industrial Ethernet. (2018-06-15, Visual C++, 15203KB, 下载0次)
[通讯编程] Feibit Sensor Terminal软件源代码
用于测试2530的上位机软件，简单操作测试通讯和组网情况，符合ZigBee通讯规则
It is used to test the upper computer software of 2530, simple operation test communication and networking, conform to the ZigBee communication rules. (2018-04-27, C/C++, 56KB, 下载2次)
[通讯编程] RTU-TEST-PLAT
本公司用来测试RTU的上位机软件，工程领域为水利信息化，很完整的程序，不可多得的资料。通信采用串口和网口。
The company used to test RTU PC software, engineering water conservancy information, very complete program, rare materials. Communications using serial and Ethernet port. (2016-10-31, Visual C++, 19581KB, 下载6次)
[通讯编程] serial
串口的wifi模块，可以和单片机连接，给出了详细的设计说明，可以和无线网通信，实现远距离控制，应用于智能家电等方面。
Serial wifi module can be connected to the microcontroller gives a detailed description of the design, and wireless network communication, remote control, applied to smart appliances and other aspects. (2013-10-16, Visual C++, 1KB, 下载27次)
[通讯编程] tcp
stm32以太网上位机，IP地址获取，tcp通讯(服务器)
STM32 Ethernet host computer, access to IP address, TCP address ( server )
(2013-03-18, Visual Basic, 3KB, 下载36次)
[通讯编程] MModBus_TestO
modscan32是modbus/tcp以太网通讯调试工工具,如同串口调试助手一样的工具.，
modscan32 is modbus/tcp ethernet communication tools, debugging tools tools like serial debugging aides. (2012-08-06, Visual Basic, 159KB, 下载29次)
[通讯编程] VB_60_LAN_Sockets
VB源码实现网口控制安捷伦N6700A仪器，ZIP包中包含工程等多个文件
Communication with the N6700A over LAN may be accomplished without the use of I/O libraries or drivers. In this example it is accomplished using Winsock.
Dynamic Host Configuration Protocol (DHCP) is typically the easiest way to configure the Instrument for LAN communication. DHCP automatically assigns a dynamic IP address to a device on a network. See the User s Guide for more information and how to set it up on the instrument.
Connect a LAN cable and verify communication. In a DOS Window, (Run-> Command from the START menu of many Windows operating systems) type ping and the IP address of the product.
For further information, see the Agilent Technologies USB/LAN/GPIB Connectivity Guide, which you can download from the Agilent web site at http://www.agilent.com/find/connectivity in the section Manuals, Guides & Notifications.
Once you have established communication with the product, enter the IP address in the program for an example of instrument control using socket (2012-03-04, Visual Basic, 7KB, 下载35次)
[通讯编程] RAS
RAS是一个RAS拨号程序高级开发，通过该程序能够实现电话拨号功能，还能实现网通、adsl等拨号功能。
RAS dial-up RAS is a senior development program, the program can be achieved through dial-up function, but also to achieve Netcom, adsl and other dialing. (2010-10-29, Visual C++, 5742KB, 下载14次)
[通讯编程] Modbus
Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议，控制器相互之间、控制器经由网络（例如以太网）和其它设备之间可以通信。它已经成为一通用工业标准。有了它，不同厂商生产的控制设备可以连成工业网络，进行集中监控
Modbus protocol is applied to electronic controller, a common language. Through this agreement, between the controller, the controller via the network (eg Ethernet) and other devices can communicate. It has become a common industry standard. With it, different manufacturers of industrial control equipment can be connected into a network for centralized monitoring (2010-05-31, C/C++, 93KB, 下载45次)
[通讯编程] ISDN
ISDN 的业务种类很多,而且其业务能力是发展的。ISDN 的业务在进行分类
时遵循了以下原则：
(1)ISDN 应该能够继续提供现有网络， 包括公用交换电话网、分组数据网、用户电报网等所能够提供的用户需求的所有业务；
(2)ISDN 的业务应该考虑到ISDN 与现有网络的互通与兼容；
(3)ISDN 的业务需要充分估计到用户的新业务需求，包括不久的将来可能会出现的新的通信需求。
ISDN 电信业务可以分为提供基本传输功能的承载业务(bearer services)和包含终端功能的用户终端业务(teleservices)。除了这两种基本业务外， 还规定了变更或补充基本业务的补充业务(supplementary services)。利用这些补充业务， 可以为用户的通信带来很大的方便。
ISDN many types of business, and its operational capacity is developed. ISDN business during classification
Guided by the following principles:
(1) ISDN should be able to continue to provide existing networks, including the public switched telephone network, packet data network, cable network, etc. Users can provide the user needs all the business
(2) ISDN business should take into account the existing ISDN network interworking and compatibility
(3) ISDN business needs to fully estimate the user s new business requirements, including the near future may be the emergence of new communications needs.
ISDN telecommunication services can be divided into basic transmission functions to provide carrier services (bearer services), and includes end-user terminal operations functions (teleservices). In addition to these two basic services but also provides for changes or additions to the basic business of supplementary services (supplementary services). Use of these supplementary se (2010-05-06, WORD, 154KB, 下载6次)
[通讯编程] Modicon_Modbus
标准MODBUS规约文档。Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议，控制器相互之间、控制器经由网络（例如以太网）和其它设备之间可以通信。它已经成为一通用工业标准。
Standard MODBUS Statute of the document. Modbus protocol is applied to an electronic controller on the lingua franca. With this agreement, the controller between the controller via the network (such as Ethernet) and other devices can communicate. It has become a common industry standard. (2009-12-24, C/C++, 140KB, 下载15次)
[通讯编程] 200812242342976
1.程序采用网上介绍的方法实现最基本的P2P方式通讯.模拟实现即时消息互发.
2.P2P通讯说明:
1].网关类型是在理想状态下.即非对称型NAT.
2].同在一个内网的两个CLIENT端通讯时,如果网关NAT不支持环回,将会失败.
1. Procedures introduce the use of online methods achieve the most basic P2P communication. Analog implementation hair instant messaging interoperability. 2.P2P Communications Description: 1]. Gateway types are in an ideal state. That is, non-symmetric NAT. 2]. in a network with two-side communication CLIENT, if the gateway does not support NAT loopback, will fail. (2009-02-25, Delphi, 514KB, 下载6次)
[通讯编程] PatentLoader
美国国家专利网下载软件，可以将美国国家专利网上的数据下载到本地数据库系统，并分字段存放，有界面，操作方便。
U.S. National Network to download software patents could be the United States Patent online data downloaded to the local database system, and sub-field storage, there is the interface, easy to operate. (2008-12-08, Visual C++, 165KB, 下载44次)
[通讯编程] netclient
网吧计费管理系统，非常好用的客户端程序。大家下看看，提供数据库
Internet cafe billing management system, a very useful client program. We next look at the provision of a database (2008-10-27, Visual Basic, 200KB, 下载5次)
[通讯编程] H323Proxy
实现了windows下基于H.323的加密网关功能。通过该网关，处于不同网段的pc，能通过netmeeting互通，并且视频信息被加密
Windows achieved H.323-based encryption gateway function. Through the gateway, at different segment of the pc, through NetMeeting exchange, and video information is encrypted (2008-06-19, Visual C++, 1120KB, 下载6次)
[通讯编程] jiayoua_delphimodbus-0.3.0
Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议，控制器相互之间、控制器经由网络（例如以太网）和其它设备之间可以通信。它已经成为一通用工业标准。有了它，不同厂商生产的控制设备可以连成工业网络，进行集中监控。 Modbus TCP协议是Modbus协议的另一版本，它于1999年被开发出来以允许Internet用户访问以太网设备。Modbus是OSI模型第7层上的应用层报文传输协议，它在连接至不同类型总线或网络的设备之间提供客户机/服务器通信。目前，可以通过下列三种方式实现Modbus通信： 由于结合了Modbus协议的简单性和100 M 以太网的高速度，Modbus TCP/IP展现了卓越的性能，这意味着将这种网络应用在实时性要求很高的场合，如I/O扫描，是可行的。Modbus通信透明性Modbus协议可以方便地在各种网络体系结构内进行通信，每种设备（PLC、HMI、控制面板、变频器、运动控制、I/O设备等）都能使用Modbus协议来启动远程操作，同样的通信能够在串行链路和TCP/IP以太网网络上进行，而网关则能够实现各种使用Modbus协议的总线或网络之间的通信。由此可见，Modbus协议实现了全方位的通信透明。 (2007-09-08, Delphi, 694KB, 下载329次)
http://www.pudn.com/Download/item/id/330262.html[通讯编程] Exchange
由内线接电话终端，数字线进行局间互联，从而构成电话网。收到呼入，呼出请求后，通过查询路由表来决定是内部通话还是和外部通讯，然后通过通道交换功能实现通道间相互通话
from inside to answer the phone terminals, digital lines between the Internet Bureau, thereby constituting a telephone network. Call received, exhaled request, the routing table through the inquiries to determine internal and external calls or communications, Then Channel switch function realization of inter-channel call (2007-06-17, Others, 356KB, 下载5次)
[通讯编程] CRCcrc
Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议，控制器相互之间、控制器经由网络（例如以太网）和其它设备之间可以通信。它已经成为一通用工业标准。有了它，不同厂商生产的控制设备可以连成工业网络，进行集中监控。
Modbus electronic controller is used on a common language. Through this agreement between controller, the controller through the network (such as Ethernet), and other equipment between the communication. It has become a common industry standard. With it, the different manufacturers can even control equipment for industrial network for centralized monitoring. (2006-11-10, Visual C++, 1KB, 下载38次)
[通讯编程] 网络类程序程序6个
1.目录TCP.IP终端程序源代码是一个实现一个TCP.UDP终端的程序，通过该终端可以实现POP3、SMTP、FTP等各种功能； 2.目录超级链接是一个能够在窗体上实现超级链接的程序，或者发送email； 3.目录端口扫描是一个能够对指定IP地址的单个端口或者多个端口进行扫描的程序； 4.目录获得本机ip地址的MFC程序是一个通过MFC来获取本地计算机IP地址的程序。 5.目录获取网络设置，网卡信息是一个获取网络DNS、子网掩码、网卡地址的综合程序，6.EnumProtocal目录是获取系统支持的网络协议信息的程序。
1. Contents TCP.IP terminal program source code is a realization of a TCP.UDP terminal procedures, the terminal can be achieved POP3, SMTP, FTP and other functions; 2. Directory is a hyperlink to achieve in the form of hyperlinks procedures, or send email; 3. directory is a port scan to be able to specify the IP addresses of individual ports or multiple port scanning procedures; 4. access to the directory for ip address MFC process is an MFC to obtain through local computer IP address procedures. 5. Directory access network configuration, network card, access to information is a DNS network, subnet mask, Ethernet addresses the comprehensive procedures 6.EnumProtocal directory access system to support the network protocol information procedures. (2004-10-15, Visual Basic, 592KB, 下载78次)