Control the mouse with serial port and Windows Media Player 11

Transporting DNP V3.00 over Local and Wide Area Network. 1 Overview 1.1 Purpose DNP V3.00 (hereafter referred to simply as DNP) was designed for serial point-to-point communication (e.g. RS-232) with limited support for half duplex serial networks (e.g. RS-485). In order for devices to exchange DNP messages in a local (LAN) and/or wide area network (WAN), one must either augment the protocol to support a network environment or use an existing network transport mechanism. This document takes the latter approach specifically, to define how to transport DNP traffic on the internet protocol suite. -Transporting DNP V3.00 over Local and Wide Area Network. 1 Overview 1.1 Purpose DNP V3.00 (hereafter referred to simply as DNP) was designed for serial point-to-point communication (e.g. RS-232) with limited support for half duplex serial networks (e.g. RS-485). In order for devices to exchange DNP messages in a local (LAN) and/or wide area network (WAN), one must either aug

汇编做的MODBUS通讯协议 通过测试，希望对大家有用-MODBUS communication protocol test, it may be useful to

前段时间刚刚接触VC的串行通讯，在网上找到的了SerialPort类的使用方法，不过我想将这个类做在DLL中，然后在VB中做通讯界面调用。花了几天时间终于做完了，将SerailPort类的DLL工程共享一下，-Some time ago just contact VC serial communication, the Internet found the use of the SerialPort class, but I would like to do this class in the DLL, and then in the VB to do communication interface call. Spent a few days was finally done, and will SerailPort class DLL project to share what,

这是一个用C++开发的CRC效验程序，供大家借鉴-This is a development with C CRC well-tested procedures for everybody"s reference

本程序采用了以太网编程，是客户端，可以在任何PC机上运行。-the adoption of the Ethernet programming, client, in any PC running.

这是一个数码管显示数字的C语言源代码，这个程序输入为数字，输出为符号化的数字，类似于数码管显示数字的功能。-This is a digital display the number of C language source code, the procedure for the digital input and output for the symbol of the figures, similar to a digital display digital functions.

这个是windows版本的.就是用串口通讯线将两台机子用串口连起来进行通讯，最简单的。比如在a机上输入一个字符，在b机上能显示出来 -This is a windows version of the. Serial communication is to use two machines will be used for serial-link appear, the most simple. For example, in a plane into a character, b plane will display

xmodem协议源码实现 -The source of xmoderm protocol

串口通讯程序，用的芯片是 CP2102， Verilog HDL 程序，编译通过，完全可用-Serial communications program, using chip CP2102, Verilog HDL program, compiled by completely available

RFC3261 日文翻译版本。完全按照英文原版的3261文档翻译完成。-Japanese translation version of RFC3261. In full accordance with the original 3261 English translation of complete documents.