嵌入式ARM无线通讯试验资料

目录 第一章 嵌入式开发预备知识.........................7 1.1 嵌入式系统和开发.............................................................................................7 1.1.1嵌入式系统的定义...................................................................................7 1.1.2嵌入式系统的发展...................................................................................7 1.1.3嵌入式系统的技术特点...........................................................................8 1.2 AT91RM9200和Linux操作系统.......................................................................10 1.2.1 AT91RM9200处理器.............................................................................10 1.2.2 Linux操作系统.......................................................................................10 1.3 Linux常见术语和常用命令..............................................................................12 1.3.1 Linux常见术语.......................................................................................12 1.3.2 Linux常用命令.......................................................................................13 1.4 gcc编译器和Makefile........................................................................................22 1.4.1 gcc编译器...............................................................................................22 1.4.2 Makefile..................................................................................................26 1.5 实验板硬件系统分析.......................................................................................29 1.6 SemitARM9200实验箱简介.............................................................................30 第二章嵌入式系统开发环境实验...............33 2.1 引言...................................................................................................................33 2.2 基本原理...........................................................................................................33 2.2.1宿主机开发环境.....................................................................................33 2.2.2 文件与目录结构....................................................................................37 2.2.3 Linux系统的配置编译和文件系统........................................................39 2.2.4 Linux系统在地址空间中的位置............................................................40 2.2.5 中断........................................................................................................41 2.2.6 GPIO........................................................................................................43 2.2.7 总线........................................................................................................43 2.2.8 在实验板上开发应用程序....................................................................43 2.2.9 如何创建编译自己的应用....................................................................45 2.2.10加入应用程序的ramdisk文件系统映像制作......................................46 2.3 实验设备与软件环境.......................................................................................47 2.4 实验内容和步骤...............................................................................................47 2.5预习要求............................................................................................................51 2.6 实验报告要求...................................................................................................51 2.7思考题................................................................................................................51 第三章LINUX内核编译、下载及运行实验.52 3.1引言....................................................................................................................52 3.2基本原理............................................................................................................52 3.2.1 Linux系统的烧写...................................................................................52 3.2.2 内核下载至RAM中直接启动...............................................................55 3.3 实验设备与软件环境.......................................................................................56 3.4 实验内容与步骤...............................................................................................56 3.5 预习要求...........................................................................................................59 3.6实验报告要求....................................................................................................59 3.7思考题................................................................................................................60 第四章UART数据收发实验........................61 4.1引言....................................................................................................................61 4.2实验原理............................................................................................................61 2 4.2.1 串口通信协议........................................................................................61 4.2.2 串口的基本任务....................................................................................61 4.2.3 串口电路的组成....................................................................................61 4.2.4 有关串行通信的物理标准....................................................................62 4.3 实验设备与软件环境.......................................................................................62 4.4 实验内容与步骤...............................................................................................62 4.5预习要求............................................................................................................64 4.6 实验报告要求...................................................................................................64 4.7实验思考题........................................................................................................64 第五章U盘挂载及读写实验.........................65 5.1引言....................................................................................................................65 5.2基本原理............................................................................................................65 5.2.1 USB设备的逻辑结构.............................................................................65 5.2.2 USB通信协议.........................................................................................65 5.3实验设备与软件环境........................................................................................66 5.4实验内容与步骤................................................................................................66 5.5预习要求............................................................................................................67 5.6 实验报告要求...................................................................................................67 5.7实验思考题........................................................................................................68 第六章GPIO驱动实验...................................69 6.1引言....................................................................................................................69 6.2基本原理............................................................................................................69 6.2.1 GPIO........................................................................................................69 6.2.2 GPIO的优点............................................................................................69 6.2.3 SemitARM9200开发板上的GPIO口介绍............................................69 6.3实验设备与软件环境........................................................................................69 6.4实验内容与步骤................................................................................................69 6.5预习要求............................................................................................................71 6.6 实验报告要求...................................................................................................71 6.7实验思考题........................................................................................................71 第七章实时时钟实验.....................................72 7.1引言....................................................................................................................72 7.2基本原理............................................................................................................72 7.2.1实时时钟的功能.....................................................................................72 7.2.2计算机内部时钟的运行机制.................................................................72 7.3 实验设备与软件环境.......................................................................................72 7.4 实验内容...........................................................................................................72 7.5预习要求............................................................................................................74 7.6 实验报告要求...................................................................................................74 7.7实验思考题........................................................................................................74 第八章TCP/UDP实验..................................75 8.1 引言...................................................................................................................75 8.2实验原理............................................................................................................75 8.2.1 TCP/IP协议概述.....................................................................................75 8.2.2 网络通信原理........................................................................................76 8.2.3 TCP协议..................................................................................................76 8.2.4 UDP协议.................................................................................................77 8.2.5端口号分配.............................................................................................78 8.3实验设备与软件环境........................................................................................79 3 8.4实验内容与步骤................................................................................................79 8.5预习要求............................................................................................................84 8.6实验报告要求....................................................................................................84 8.7实验思考题........................................................................................................84 第九章蓝牙无线通信系统实验...................85 9.1 引言...................................................................................................................85 9.2 基本原理...........................................................................................................85 9.2.1 什么是蓝牙............................................................................................85 9.2.2 蓝牙的起源............................................................................................85 9.2.3蓝牙通讯技术的特点.............................................................................86 9.2.4蓝牙的发展.............................................................................................86 9.3 实验设备与软件环境.......................................................................................86 9.4 实验内容与步骤...............................................................................................86 9.5预习要求............................................................................................................89 9.6实验报告要求....................................................................................................90 9.7实验思考题........................................................................................................90 第十章GSM/GPRS无线通信系统实验.......91 10.1引言..................................................................................................................91 10.2基本原理..........................................................................................................91 10.2.1 GSM的涵义..........................................................................................91 10.2.2 GSM的发展状况..................................................................................91 10.3实验设备与软件环境......................................................................................92 10.4实验内容与步骤..............................................................................................93 10.5预习要求..........................................................................................................97 10.6实验报告要求..................................................................................................97 10.7实验思考题......................................................................................................97 第十一章IEEE802.11B/G无线通信系统实验99 11.1 引言.................................................................................................................99 11.2 基本原理.........................................................................................................99 11.2.1 802.11介绍...........................................................................................99 11.2.2 802.11g介绍........................................................................................101 11.3 实验设备与软件环境...................................................................................101 11.4 实验内容与步骤...........................................................................................101 11.5预习要求........................................................................................................104 11.6实验报告要求................................................................................................104 11.7实验思考题....................................................................................................104 第十二章ZIGBEE无线通信系统实验.........105 12.1 引言...............................................................................................................105 12.2 基本原理.......................................................................................................105 12.2.1 什么是Zigbee.....................................................................................105 12.2.2 Zigbee的起源......................................................................................105 12.2.3 Zigbee自身的技术优势......................................................................105 12.2.4 Zigbee联盟..........................................................................................106 12.3 实验设备与软件环境...................................................................................106 12.4 实验内容与步骤...........................................................................................106 12.5预习要求........................................................................................................108 12.6实验报告要求................................................................................................108 12.7实验思考题....................................................................................................108 4 第十三章CDMA2000 1X无线通信系统实验109 13.1 引言...............................................................................................................109 13.2 基本原理.......................................................................................................109 13.2.1 CDMA2000.........................................................................................109 13.3 实验设备与软件环境...................................................................................110 13.4 实验内容与步骤...........................................................................................110 13.5预习要求........................................................................................................115 13.6实验报告要求................................................................................................115 13.7实验思考题....................................................................................................116 第十四章GPS无线定位系统实验..............117 14.1 引言...............................................................................................................117 14.2 基本原理.......................................................................................................117 14.2.1 GPS概述..............................................................................................117 14.2.2 GPS的前身..........................................................................................117 14.2.3 GPS构成..............................................................................................118 14.2.4 GPS原理..............................................................................................118 14.2.5 GPS数据格式......................................................................................119 14.3 实验设备与软件环境...................................................................................121 14.4 实验内容与步骤...........................................................................................121 14.5预习要求........................................................................................................122 14.6实验报告要求................................................................................................122 14.7实验思考题....................................................................................................123 第十五章蓝牙电话网关系统综合开发案例124 15.1 引言...............................................................................................................124 15.2实验流程........................................................................................................124 15.3 实验设备与软件环境...................................................................................125 15.4 实验内容与步骤...........................................................................................125 15.5预习要求........................................................................................................127 15.6实验报告要求................................................................................................127 15.7实验思考题....................................................................................................127 第十六章WSN与广域网融合系统综合开发案例 128 16.1 引言...............................................................................................................128 16.2实验流程........................................................................................................128 16.3基本原理........................................................................................................129 16.3.1 WSN....................................................................................................129 16.3.2 广域网................................................................................................129 16.4 实验设备与软件环境...................................................................................129 16.5 实验内容与步骤...........................................................................................129 16.6预习要求........................................................................................................132 16.7实验报告要求................................................................................................132 16.8思考题............................................................................................................132 第十七章定位信息无线传输系统综合开发案例 134 17.1 引言...............................................................................................................134 17.2实验流程........................................................................................................134 17.3实验设备与软件环境....................................................................................135 17.4实验内容与步骤............................................................................................135 17.5预习要求........................................................................................................139 17.6实验报告要求................................................................................................139 5 17.7实验思考题....................................................................................................139 第十八章基于多网融合的综合接入系统开发案例 141 18.1 引言...............................................................................................................141 18.2实验流程........................................................................................................141 18.3 基本原理.......................................................................................................142 18.3.1 多网融合的涵义................................................................................142 18.4 实验设备与软件环境...................................................................................142 18.5 实验内容与步骤...........................................................................................143 18.6预习要求........................................................................................................151 18.7实验报告要求................................................................................................151 18.8思考题............................................................................................................151 第十九章其他可开发案例.........................152 6