详细介绍了Modem和PC机之间的通讯原理、方法，以及编程实例

YModem 的上传协议。 可做C 等相关参考。 -From the YModem agreement. Do C and other related reference.

汇总了多种设备的AT指令。包括：PDA，GPRS，Fax等。-Summarizes the AT commands to various pieces of equipment. Including: PDA, GPRS, Fax and so on.

远程拨号示例程序，该程序运行需要有MODEM，未经测试。-remote dial-up sample procedures, the procedures required for the operation of a modem, without testing.

XModem协议源码，众所周知的一个协议的源码，搞arm的第一个程序基本上就是这个-XMODEM protocol source code, as we all know the source of an agreement, to engage the first arm is basically a program that

modem通信编程技术-modem communications programming technology

用EVC开发的基于串口modem通信应用程序，可在Wince上运行-EVC with the development of modem-based serial communications applications can be run on Wince

短信PUD开发文档,通过AT指令发送手机短信,中文通过PUD编码.-Message PUD development documents, through the AT command to send the phone message, the Chinese through the PUD code.

WINDOWS mscomm modem 编程-WINDOWS mscomm modem Programming

PN code Generator PN code Generator-PN code Generator PN code Generator PN code Generator

本函数用于实现无线定位中的TAYLOR算法-this function to achieve the wireless location algorithm TAYLOR