用C编写的GPS时间采集程序，对于对时间精度要求很高系统值得借鉴...

各种通信方式原理及其课件，从最基础到最新通信技术-Various means of communication principles and courseware, from the most basic to the latest communication technology

向西门子PLC的数据块DB写入上位机数据，实现PC与PLC间的通信-Siemens PLC to the data blocks DB write PC data, the realization of PC and PLC communication

利用c#编写的串口编程,开发工具是2005的开发工具，和单片机通讯-The use of c# Prepared serial programming, development tools is a 2005 development tools, and single-chip communications

多线程串口通讯实例.rar-multithreading serial communication example. Rar

ZTE s MG815 GSM module technical specifications, included pin out diagram of the module, power supply reference design and hardware spec.

PPP拨号上网协议栈，通过串口编程，实现PPP拨号网络底层协议以及TCP/IP协议，主要用于GPRS，CDMA，电话拨号等通信领域。-PPP dial-up Internet protocol stack, through serial programming, PPP dial-up network to achieve agreement and the underlying TCP/IP protocol, mainly for GPRS, CDMA, such as dial-up telephone communications.

自己写的一个串口程序 串口的使用读写-Their own written procedures for a serial use the serial read and write ...

电子称 com serial port-weight check

ICMP协议编程，Internet Control Mesage Protocol,windows下通讯编程-ICMP agreement programming, Mesage Internet Control Protocol, Programming windows communications

MSP的英文原始资料哦，，还是很全面的啊？？需要的尽快下哦-MSP of raw data in English Oh, or very comprehensive ah? ? Oh, as soon as possible the needs of under