Chinese RFC documents, without translation, the right to study very helpful!

这是关于短信协议的电子书，我费了老大劲才找到的资料，供大家分享。希望能对搞GPRS通信和嵌入式的朋友有所帮助-This is the agreement on the text message e-books, I charge the oldest frozen find information for everyone to share. The hope is to engage GPRS communications and embedded friends help

串口调试助手的，很多，但是没有源码，这个就来弥补大家的遗憾-Serial debugging assistants, a lot, but no source, this on the U.S. to make up for the regret

A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed in Visual C++ and offset the scarcity of the control of PC parellel paort communication. An example of frequency measurement shows the detail procedure and application of the control.

一个检测RAS的例子-example of detecting ras

这是为公司写的接受西门子、GE、东芝等大公司的DICOM图像的，经过严格的测试。这是演示版。源码可以向我索取cai_liu_cn@etang.com-it is for the company to write accept Siemens, GE, Toshiba Corporation DICOM images, after rigorous testing. This is the demo version. FOSS can ask me cai_liu_cn@etang.com

电力系统通讯用iec-104，主站，子站，协调通讯，超时机制-Power system communication iec-104, master station, sub-stations, the coordination of communications, time-out mechanism

vc 下的双音多频（DTMF）接收器的使用源程序-vc under the dual tone multi-frequency (DTMF) receiver using the source

本程序RS232通信的一个实验小程序,其中还有rs232和rs485的介绍!- A this procedure RS232 correspondence experimental script, also has rs232 and the rs485 introduction!

象棋c/s结构server端程序源代码，很好的通讯编程实例。-"chess" c/s structure server source code, a very good communcation programming example.

This system written in VB6. It should how to communicate using serial com port. It s good for reference