网络socket编写指南，非常详细，是不可多得socket参考手册

卷积编码和译码程序,适合初学者入门，也可以用于通信系统中复杂的的卷积编码。

讲述为什么使用网络模拟器. 如协议验证. 控制试验条件. 花费低，耗时少，协同工作和复杂性好. 以及为什么使用NS.-talk about why the use of the network simulator. If agreement certification. Control test conditions. Low-cost and less time-consuming. teamwork and good complexity. and why the use of NS.

这是一个usb2.0和usb1.1的协议,调试OK,运行很稳定-This is a USB2.0 and USB1.1 agreement, debugging OK, run very stable

串口通讯 串口通讯 串口通讯 -Serial communications Serial communications Serial communications Serial communications Serial communications Serial communications

串口通信实用例程，通过VS2010实现，基于MFC，简单易懂，是学习上位机技术的很好资料，希望能便于大家学习串口通信的编写，亲测可用，在STM32上验证通过。可与基于VC实现的上位机对比，加深理解。

USB接口，CH375芯片读写U盘的部分程序段。 检测U盘是否正常工作。-USB interface chip CH375 U disk read and write the part of the process. Detection U-normal work.

802[1].11无线网络权威指南.part1-802 [1] .11 authoritative guide to the wireless network. Part1

wimax basics thanxs

用verilog编写的以太网交换机源代码。

环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳定的网状网络,功耗低,数据传输稳定.-Environmental monitoring wireless sensor network node designed for environmental monitoring requirements, to develop a compatible system for wireless sensor network node. The system MSP430FG4618 as the core, using radio frequency chip CC2420 214G, software transplanted Texas Instruments (TI) ZigBee protocol stack, and the application layer has developed a communication program. The system can be formed into a stable mesh networking, low power consumption, data transmission and stability.