它包含了基本的代码和定时器中断单片机ATMEL我…

这是支持MF RC500 MIFARE 读写集成电路IC的有关射频设计的应用笔记。意在提供对MIFARE 射频接口（ISO 14443A）所需的理解来设计具体天线应用和匹配电路，为了使无接触MIFARE卡通信有最优表现。本文给出了系统的RF部分背景，以及如何为标准应用设计和调试天线的过程概述。详细说明了两种不同的天线和匹配概念以及它们的设计实例。还描述了完整的调试天线的步骤。作为附件的一部分，有兴趣的读者会发现RF接口的详细理论描述-This is to support reading and writing IC MF RC500 MIFARE RF IC design of the Application Notes. Intended to provide MIFARE RF Interface (ISO 14443A) designed to understand the requirements of specific applications and antenna matching circuits, in order to make contactless MIFARE cards have the best communication performance. In this paper, the RF part of the background of the system, as well as standard application for the design and debugging process of an overview of the antenna. Detailed description of the two different concepts of antennas and matching, as well as their design. Also a complete description of the steps to debug the antenna. As part of the annex, interested readers will find the detailed theory of RF Interface Description

一本有关FPGA设计的经验的汇总，教给大家分享，一本好书-A book about the experience of FPGA design summary, teach everyone to share a good book

U盘功能实现从枚举到具体功能的实现作了具体的介绍，是U盘学习较好的入门资料-make u disk realize

目的： 研究使用 RS 232 串行通信 andZigBee.目的： 1、 介绍串行协议 standard2。 熟悉如何使用串行端口 3.开发如何到 configureZigBee （Xbee） 目的： 1 得到熟悉熟悉的 connectdevices基本原则的串行 communication.2。 为了让熟悉高级百货店终端和 X-CTU3.学会研究使用学会研究使用 ZigBee （Xbee） 5 的串行通信的串行通信。 chattingusing 串行通信使用 RS232 和 ZigBee RS232.4。

用于AlRERA 公司DE2开发板上的USB 调试的实例-AlRERA company for the DE2 development board USB debug example

自动升降电梯控制器设计 要求： 设计一个6层楼的电梯控制器。 该控制器可控制电梯完成6层楼的载客服而且遵循方向优先原则，并能响应提前关门延时关门，并具有超载报警和故障报警； 同时指示电梯运行情况和电梯内外请求信息。-Auto-Lift elevator controller design requirements: design of a six-story elevator controller. The controller can control the completion of six-story elevator containing the principle of giving priority customer service, and follow the directions, and can respond to close ahead of schedule delay closing, and has overload alarm and fault alarm also instructed the elevator and elevator operation request information both inside and outside.

文件系统源码（汇编）-source file system (compilation)

关于uc/os嵌入式操作系统中的例程--uCOS-II operating system code based on LPC2104. Sample codes about uc/os embedded operating system.

We intend to develop a wifi enabled p2p file sharing system on a linux platform using jxta and java. The purpose is to build a system that can be ported to an embedded device at a later stage and be used for p2p file sharing using the 802.11b standard. 我们旨在Linux平台上使用jxta 和java来开发一个支持wifi的p2p文件共享系统。其目的是建造一个以后可以移植到嵌入式设备的系统，使用802.11b标准进行p2p文件共享。 来源: http://sourceforge.net/projects/linux-p2p-wifi/-We intend to develop a wifi enabled peer-to-peer file sharing system on a Linux platform using JXTA and java. The purpose is to build a system that can be ported to an embedded device at a later stage and be used for peer-to-peer file sharing using the 802 .11 b standard. Our aim is to use Linux and java JXTA to develop a wifi support peer-to-peer file-sharing of the system. Its goal is to build a future can be transferred to the system embedded devices, the use of 802.11b standard peer-to-peer file sharing. Source : http://sourceforge.net/projects/linux-p2p-wifi/

资源描述arduino开发无线wifi连接无线路由器，并作为socket客户端发送数据。 wifi模块 socket发送接收数据