ADPCM 4:1 coder and decoder

用vb6实现与plc通信的Beckhoff实例

利用Serial Port类通过485接口实现对艾默生TD1000变频器的启动 停机 频率设定-Serial Port class through the use of 485 interface to the Emerson TD1000 start-stop frequency converter to set

本程序使用VB语言编程，使用WinSock控件完成的点对点（P2P）聊天和文件传输程序。可以实现两台机器间互发消息，并且有聊天和文件传输记录，安全可靠。-procedures for the use of the VB programming language. Use Winsock Control to complete the peer-to-peer (P2P) file transfer and chat procedures. Can be achieved between the two machines each other copies, as well as chat and file transfer records, safe and reliable.

通过只能网关实现rtp传输的一个英文文档，希望对大家有所帮助。-Through the gateway can only realize rtp transmission an English document, and they hope to be helpful to everyone.

四方通信规约处理包括101 103 103 104 CDT DNP SC1801 CSC2000等

全系列DICOM开发文档，数字图象通信必备的资料，难得滴全啊 欢迎下载-The development of a full range of DICOM files, digital image communication necessary information, a rare drop ah welcome to download the whole

说明：又一个多线程 Multi-Thread RS232 串行口通讯构件 ( 1.2 版，附源码 )-Note : Also a multithreaded Multi-Thread RS232 serial port communication components (version 1.2, with source)

vc写的一个终端程序，可支持telnet和串口，标准终端协议。功能很全，且运行稳定。-vc write a terminal program, to support telnet and serial, standard terminal agreement. All very functional, and stable operation.

一键重启路由器，一键修改路由WAN口MAC地址，无需登录。目前只支持TPLINK路由器，但是可以参考里面的封包。

串口之间通信的源代码。使用C++开发，对初学者有用。