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Jingdong book

物联网TCP/IP技术详解

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Books Computers & Internet Network and Communication

Jingdong book

物联网TCP/IP技术详解

Name: 物联网TCP/IP技术详解
Brand: Jingdong book
SKU: 3118029461
Price: 41.99 USD
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物联网TCP/IP技术详解W5500是WIZnet公司最新推出的以太网接入芯片，内嵌全硬件TCP/IP协议栈。本书以当前流行的STM32F103单片机为主控芯片，着眼于物联网的实际应用，深入浅出地讲解物联网开发中所需要的TCP/IP知识，同时又通过实际的案例介绍如何使用W5500在STM32F103单片机上实现这些协议。本书除讲解常用的TCP/IP应用层协议，如DHCP、DNS和HTTP等协议外，还详细介绍如何与物联网云平台通信，如何实现设备固件的远程更新，以及如何实现ZigBee网关的相关内容。这些内容都是物联网开发时常用的TCP/IP技术，对读者从事物联网技术开发和研究具有重要的参考价值。
本书从实例出发，深入浅出，层次分明，内容通俗易懂，实用性强。特别适合作为普通高校物联网类、计算机类、电子类以及电气自动化类专业的实验教学用书，也可作为从事物联网技术开发和单片机技术开发的工程技术人员的参考用书。

Catalogue

第1章
基础篇1
1.1TCP/IP开发平台介绍1
1.1.1开发板的构成2
1.1.2使用JLink调试程序3
1.1.3用串口烧录程序6
1.1.4小结10
1.2Ping通W5500EVB10
1.2.1Ping简介10
1.2.2W5500与Ping程序11
1.2.3Ping程序的调试与运行14
1.2.4小结17
1.3TCP客户端程序的实现17
1.3.1TCP概述17
1.3.2W5500与TCP客户端程序22
1.3.3小结28
1.4TCP服务器端程序的实现29
1.4.1W5500与TCP服务器端程序29
1.4.2小结34
1.5使用UDP发送数据34
1.5.1UDP简介34
1.5.2W5500与UDP36
1.5.3小结38
第2章
应用协议篇39
2.1通过DHCP自动获取IP地址39
2.1.1DHCP协议简介39
2.1.2W5500实现DHCP自动分配IP地址42
2.1.3小结49
2.2通过DNS实现域名解析49
2.2.1DNS简介50
2.2.2W5500的DNS实现过程52
2.2.3小结56
2.3一个简单的网页服务器的实现57
2.3.1HTTP协议简介57
2.3.2用W5500搭建简单的网页服务器62
2.3.3小结66
2.4使用SMTP发送邮件66
2.4.1SMTP协议简介67
2.4.2SMTP的代码实现71
2.4.3小结77
2.5通过NTP获取网络时间77
2.5.1NTP协议简介77
2.5.2使用W5500实现NTP80
2.5.3小结84
2.6使用FTP协议实现文件传输85
2.6.1FTP协议简介85
2.6.2W5500EVB的FTP客户端实现流程87
2.6.3小结96
第3章
进阶篇98
3.1通过上位机远程配置设备98
3.1.1上位机与下位机程序98
3.1.2上位机远程配置设备99
3.1.3小结105
3.2通过浏览器配置设备105
3.2.1通过浏览器配置W5500EVB106
3.2.2小结109
3.3ARP地址解析协议的实现110
3.3.1ARP简介110
3.3.2W5500 MAC RAW工作模式112
3.3.3小结113
3.4SNMP网络管理协议的实现113
3.4.1SNMP简介114
3.4.2SNMP实现方法118
3.4.3小结122
第4章
实践篇123
4.1连接Yeelink云平台123
4.1.1智能家居系统和云平台123
4.1.2Yeelink云平台简介125
4.1.3连接Yeelink127
4.1.4小结133
4.2物联网设备获取网页信息133
4.2.1物联网设备获取网页信息的应用133
4.2.2W5500获取远程信息134
4.2.3小结138
4.3微博在物联网中的应用与实现138
4.3.1微博的特点138
4.3.2使用W5500发微博140
4.3.3小结144
4.4网页摄像头145
4.4.1W5500EVB与摄像头模块145
4.4.2摄像头驱动程序147
4.4.3动态网页实现151
4.4.4小结155
第5章
高级篇156
5.1为物联网设备实现远程更新固件156
5.1.1方法1：使用上位机程序更新设备固件156
5.1.2方法2：使用浏览器更新设备固件162
5.2利用HTML5实现在线实时采集系统167
5.2.1HTML5简介167
5.2.2实时数据网页的实现168
5.2.3小结174
5.3NetBIOS在物联网中的应用与实现174
5.3.1NetBIOS简介175
5.3.2NetBIOS报文和工作流程175
5.3.3NetBIOS实例程序179
5.3.4小结183
5.4UPnP与自动端口映射183
5.4.1UPnP概念及结构规范184
5.4.2端口映射在W5500上的实现189
5.4.3自动端口映射功能演示199
5.4.4小结201
第6章
案例篇202
6.1网页远程控制—WebIO202
6.1.1Web数据交互原理202
6.1.2动态网页设计以及W5500对应接口程序实现203
6.1.3小结209
6.2物联网中的ZigBee转以太网网关的实现209
6.2.1ZigBee简介209
6.2.2将ZigBee技术连接互联网211
6.2.3硬件连接与程序移植211
6.2.4Zstack应用程序解析214
6.2.5代码描述219
6.2.6W5500驱动223
6.2.7小结226
附录1
W5500简介227
附1.1以太网控制芯片W5500的特点及结构227
附1.2W5500的特点227
附1.3W5500的结构228
附1.4W5500的存储器和寄存器232
附录2
数据通信与库函数254
附2.1数据通信254
附2.1.1通信接口254
附2.1.2数据帧格式256
附2.1.3可变数据长度模式259
附2.1.4固定数据长度模式（FDM）262
附2.2库函数264
附录3
Wireshark抓包使用示例273
附3.1Wireshark抓包273
附3.2Wireshark窗口275
附3.3Wireshark显示过滤275
附3.4封包列表及包内详细信息277
附录4
W5500EVB电路原理图278
附4.1W5500EVB核心板部分278
附4.2W5500EVB底板部分280
附4.3以太网接口布线规范282

Introduction

近年来，随着互联网的高速发展和普及，我们的生活发生了翻天覆地的变化。联网不再是电脑的特权，智能手机的普及让我们随时随地都可以在互联网中遨游。然而,人们并不满足于此。最近几年，物联网(IoT, Internet of Things)慢慢地从单纯的观念衍生出来实际的产品，像Philips Hue智能LED灯具。随着物联网技术的发展，我们可以下班前通过互联网打开家里的空调、LED等设备，也可以让电冰箱及时告诉你该采购什么食材了……光是畅想一下这种舒适、便利的生活，已让人喜不自禁。
设备连接互联网的方法大体可以分为两类：一类是无线，如GPRS/3G或WiFi；一类是有线，如以太网。在诸多联网方式中，以太网以其高普及率、低成本和高速率被广泛采用。在本书中，我们主要介绍如何让嵌入式设备通过以太网轻松接入互联网。本书从简单实用的实例讲起，由浅入深地讲解单片机接入互联网常用的一些协议，例如DHCP、DNS和HTTP等。每章都配有实例代码的讲解，使读者对协议的理解更容易。有过单片机实训经历的读者都会有这样的体会，在单片机的教学过程中，网络部分往往安排在最高级阶段，用单片机实现网络功能的难度可见一斑。而且，往往这些网络部分都离不开嵌入式操作系统(如嵌入式Linux和Windows CE等)的支持。实现网络功能时需要对这些嵌入式操作系统进行学习，或者在无操作系统的情况下需要对TCP/IP协议栈(如LwIP)有深入的了解。
因此，对操作系统的学习或对TCP/IP协议栈的了解势必增加了单片机学习的负担，令很多单片机学习者望而却步。针对这些学习上的难点，本书配套的开发板采用硬件化的TCP/IP协议栈芯片，大大简化了普通单片机联网的难度，为开发连接互联网设备的读者提供了必要的参考。另外，对于计算机网络专业的读者，由于现在计算机高级编程语言(如Java和C#)的高度封装，使得我们在实现很多网络协议时只须调用现成的库即可，无须深入了解具体的协议，因此很多读者对网络协议只知道表面，但不能完全理解协议的原理。如果通过单片机来实现这些TCP/IP协议，则需要读者用代码来实现，因此本书对于想要深入了解协议的读者将会有很大的帮助。
进入网络时代，各行各业对网络的依赖也越来越强。对于工程师的要求也是如此，很多电子产品不再只是简单的单点数据采集或控制，越来越多的设备都表现出了强烈的联网需求，这就要求工程师的知识面越来越宽，仅知道单片机或者计算机网络已经远远不够，更多的场合需要工程师既能完成单片机开发，又能实现网络协议。这也是我们编写本书的目的之一。
此外，在本书编写和程序调试过程中，WIZnet北京代表处的国翠、刘琛、常席正和苗壮以及实习生徐洋、金翌飞和张文娟提供了大力协助。北京博控自动化有限公司的李桂琴总经理也对本书的编写工作提供了大力支持。在此，对为本书的编写工作提供帮助的所有单位和个人表示感谢！

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