Embedded Ethernet and Internet Complete

Embedded Ethernet and Internet Complete  Designing and Programming Small Devices for Networking Jan Axelson Fuente: Jan Axelson's Lakeview Research For: program listings, Code, List of corrections. Reseña Bringing together two areas of computer technology—networking and embedded systems—this developer's guide offers guidance and examples for each of these, with a focus on the special requirements and limits of embedded systems.

Because developing an embedded system for networking requires knowledge from many areas, including circuit design, programming, network architecture, and Ethernet and Internet protocols, developers are given valuable technical information on each that can be put to use right away. Reunir a dos áreas de la tecnología informática de redes y sistemas embebidos, esta guía del desarrollador ofrece orientación y ejemplos para cada uno de ellos, con especial atención a los requisitos y límites de los sistemas integrados especiales. Porque el desarrollo de un sistema integrado para la creación de redes requiere conocimientos de muchas áreas, incluyendo el diseño de circuitos, programación, arquitectura de red, y Ethernet y protocolos de Internet, los desarrolladores se dan valiosa información técnica de cada uno, que pueden ser objeto de un uso inmediato.

INDICE

Networking Basics Building a Network: Hardware Options Design Choices Using the Internet Protocol in Local and Internet Communications Exchanging Messages Using UDP and TCP Serving Web Pages with Dynamic Data Serving Web Pages that Respond to User Input E-mail for Embedded Systems Using the File Transfer Protocol Keeping Your Devices and Network Secure

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INDICE GENERAL

Networking Basics. Quick Start: The Elements of a Network. Components. Modular Design. The Network Protocol Stack. Clients and Servers. Requirements for Internet Communications. A Word about Web Servers. In Depth: Inside Ethernet. Advantages. Limits. Using a PC for Network Communications. The IEEE 802.3 Standard. Frames. Physical Addresses. Using a Protocol Analyzer to View Ethernet Traffic. Building a Network: Hardware Options. Quick Start: Connecting to a PC. Components and Configurations. Other Options. In Depth: Cables, Connections and Network Speed. Cable Types for Different Uses. Twisted Pair Cable. Fiber Optic Cable. Coaxial Cable. Connections for Harsh Environments. Supplying Power. Going Wireless. Media Systems. Interfacing to Ethernet Controllers. Using Repeater Hubs, Ethernet Switches, and Routers. Design Choices. Quick Start: Selecting Components. Complete Solutions. Special-Purpose Modules. In Depth: Ethernet Controllers. What the Hardware Does. Ethernet Controller Basics. The ASIX AX88796. Realtek RTL8019AS. SMSC LAN91C96. Cirrus Logic CS8900A. Using the Internet Protocol in Local and Internet Communications. Quick Start: Connecting to the Internet. Considerations in Obtaining Internet Service. Technologies for Connecting. Static and Dynamic IP Addresses. Connecting Multiple Computers to the Internet. Communicating through a Firewall. Obtaining and Using a Domain Name. In Depth: Inside the Internet Protocol. What IP Does. IP Addresses. The IP Header. Assigning an IP Address to a Host. Matching an IP Address to an Ethernet Interface. How a Datagram Finds Its Way to Its Destination. The Internet Control Message Protocol (ICMP). Exchanging Messages Using UDP and TCP. Quick Start: Basic Communications. Configuring a Device for Network Communications. Sending UDP Datagrams. Receiving UDP Datagrams. Exchanging Messages using TCP. UDP and TCP from PC Applications. In Depth: Inside UDP and TCP. About Sockets and Ports. UDP: Just the Basics. TCP: Adding Handshaking and Flow Control. Serving Web Pages with Dynamic Data. Quick Start: Two Approaches. Serving a Page with Dynamic Data. Rabbit Real-time Web Page. TINI Real-time Web Page. In Depth: Protocols for Serving Web Pages. Using the Hypertext Transfer Protocol. HTTP Versions. Elements of an HTTP Message. Inside the Hypertext Markup Language. Server Side Include Directives. Serving Web Pages that Respond to User Input. Quick Start: Device Controller. The Device Controller’s Web Page. Rabbit Device Controller. TINI Device Controller. In Depth: Using CGI and Servlets. CGI for Embedded Systems. Servlets for Embedded Systems. Receiving Form Data. E-mail for Embedded Systems. Quick Start: Sending and Receiving Messages. Sending an E-mail from a Rabbit. Sending an E-mail from a TINI. Receiving E-mail on a Rabbit. Receiving E-mail on a TINI. In Depth: E-mail Protocols. How E-mail Works. Using the Simple Mail Transfer Protocol. Sending E-mail with a URL. Using the Post Office Protocol. Using the File Transfer Protocol. Quick Start: FTP Clients and Servers. Rabbit FTP Client. TINI FTP Client. Rabbit FTP Server. TINI FTP Server. In Depth: Inside the File Transfer Protocol. Requirements. Transferring a File. Commands. Requesting a File with a URL. Keeping Your Devices and Network Secure. Quick Start: Limiting Access with Passwords. Using Basic Authentication. Basic Authentication on the Rabbit. Basic Authentication on the TINI. In Depth: Four Rules for Securing Your Devices and Local Network. Use a Firewall. Restrict Access with User Names and Passwords. Validate User Data. Encrypt Private Data.