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VC_MFC-Sample1
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.)
- 2012-10-11 07:23:02下载
- 积分：1
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MODBUS VC
说明： 基于modbus rtu封装的通讯协议，很好用(Communication protocol based on Modbus RTU encapsulation)
- 2019-11-09 09:48:31下载
- 积分：1
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OPC客户端远程服务器
说明： OPC客户端源码，可同时连接局域网内的多个OPC服务器
MFC带界面版(OPC client source code, which can connect multiple OPC servers in LAN at the same time
MFC with Interface Edition)
- 2021-01-06 21:28:54下载
- 积分：1
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c03
该程序实现水声信道的模拟方法及性能分析，提出了一种信的水声信道模型(The program implements underwater acoustic channel simulation methods and performance analysis, presents a letter of underwater acoustic channel model)
- 2020-07-04 05:40:02下载
- 积分：1
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shoujidayin
把手机的imei已一个中箱收集，并打印出该收集的一些信息。(Phone imei in box collection, and print out the collected information.)
- 2012-09-08 15:31:15下载
- 积分：1
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IEC103-learning
IEC103通讯规约学习心得.doc
IEC103通讯规约学习心得(IEC103-learning.doc)
- 2010-02-28 10:42:59下载
- 积分：1
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TestWebServer
用visaul basic 编写的,连接Wsdl服务的例子(Written visaul basic example connect Wsdl service)
- 2013-03-07 13:46:27下载
- 积分：1
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YouToo
说明： sip开发相关资料集,为sip开发人员提供了很丰富的资料,适合初学者.
- 2010-03-23 17:00:26下载
- 积分：1
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PCYT
这是一个云台控制的软件，我只是实现了上下左右，自动几个功能，为了测试用，不过可以调通。(This is a PTZ control software, I just realized vertical and horizontal, automatic several functions, in order to test, but can be transferred through.)
- 2013-08-22 08:44:29下载
- 积分：1
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TDMA
TDMA程序运用OPNET软件实现完成，固定时隙(TDMA procedure using OPNET software to complete a fixed time slot)
- 2020-11-24 15:49:33下载
- 积分：1
