这是个点对点的交流工具，而且容许你在同一时间同步和一个人进行相互聊天和相互传输文件...

寨手机网采购网，绝对好用真实，代码完整，亲测！-MOBIEL

sip协议的中文版本，对通信开发很有帮助。-sip the Chinese version of the agreement on the development of useful communication.

实现了TD,GPRS,EDGE通信系统中物理层部分需要用到的打孔和解打孔算法，非常实用，并且已经应用到了实际的基站实现中-realize the algorithms of puncture and depuncture in the TD,GPRS,EDGE system,very very useful

一个可以用语音modem录音放音的Delphi控件源码-A modem with voice recording playback control of Delphi source code

XComDrv是个通讯包，包含两个控件：TXComm，封装了一个通讯设备的若干特性；TXModem，MODEM与MODEM通讯的控件。最新的版本支持：定制流控制；任意波特率；完全的数据控制；指定事件字符；收/发数据；插件。TXModem可以用来：向MODEM设备发送AT指令；修改MODEM寄存器；拨号；连接；断开。最新版本包括XAsync v.1.2，异步（覆盖式）操作单元。功能无限制。源代码：包含，还有EXE演示。适用语言：CB4 CB5 D4 D5-XComDrv is a communications package that contains two controls: TXComm, Packaging, a number of characteristics of communications equipment TXModem, MODEM control communications with the MODEM. The latest version supports: customized flow control arbitrary baud rate incomplete data control designated events characters admission/fat data plug. TXModem can be used to: MODEM equipment to send AT commands amend MODEM register dial-up connection disconnected. The latest version include XAsync v.1.2, Asynchronous (cover type) operation unit. Features unlimited. Source code: contains, as well as EXE demo. Applicable language: CB4 CB5 D4 D5

用FPGA实现数字低通FIR滤波器，对FIR滤波器的开发有一定的借鉴意义。-Using FPGA digital low-pass FIR filter, the development of the FIR filter has a certain degree of referential significance.

最新的cnComm开发包，是1.51版本的啊！-cocomm develop

各种常用控件的示例-various examples of commonly used controls

ATmega 128 芯片介绍文档,包括它的中断,I/O,UART,TIMER等-ATmega 128 chip, introduced the document, including its interrupt, I/O, UART, TIMER, etc.

GARMIN_OEM GPS15/15L/15H模块中文手册-GARMIN_OEM GPS15/15L/15H module Chinese Manual