The Lean Plan p. 1. Embedded Systems. The Operating System The Development Environment. Acknowledgments Introduction p. 1.

Transcription

1 Preface p. xi The Lean Plan p. xi Embedded Systems p. xii The Hardware p. xiii The Network p. xiii The Operating System p. xiv The Development Environment p. xiv The Software p. xv Acknowledgments p. xv Introduction p. 1 The Lean Plan p. 1 Getting Started p. 2 Software Introduction p. 5 Network Hardware p. 5 Device Drivers p. 8 Configuration File Format p. 14 Process Timer p. 14 State Machines p. 17 Buffering p. 21 Coding Conventions p. 29 Introduction to Protocols: SCRATCHP p. 31 Overview p. 31 Protocol p. 32 SCRATCHP Services p. 34 Logical Connections p. 36 Packet Format p. 38 Addressing p. 42 Protocol Identification p. 43 Reception and Transmission p. 46 Implementation p. 49 Summary p. 68 Network Addressing and Debugging p. 71 Overview p. 71 Internetworks p. 71 IP Addresses p. 74 Address Resolution p. 75 ARP Scanner p. 77 Using ARPSCAN for Network Debugging p. 84 Ethernet 2 p. 89 IEEE Networks p. 90 Summary p. 93

2 The Network Interface: IP and ICMP p. 95 Overview p. 95 TCP/IP Stack p. 95 Internet Control Message Protocol p. 110 Ping Implementation p. 112 Router Implementation p. 122 Summary p. 131 User Datagram Protocol: UDP p. 135 Overview p. 135 Ports and Sockets p. 135 Datagram Format p. 138 UDP Checksum p. 140 UDP Utility p. 142 Summary p. 152 Transmission Control Protocol: TCP p. 155 Overview p. 155 TCP Concepts p. 156 TCP Implementation p. 169 TCP Application--Telnet p. 188 Telnet Implementation p. 190 Using Telnet p. 199 Conclusion p. 203 Hypertext Transfer Protocol: HTTP p. 207 Overview p. 207 HTTP GET Method p. 207 Simple Web Server p. 211 Introducing HTML p. 217 State Machine Implementation p. 226 Summary p. 235 Embedded Gateway Interface: EGI p. 237 Overview p. 237 Interactive Displays p. 237 Standard CGI interface p. 244 EGI Implementation p. 249 Summary p. 267 Miniature Web Server Design p. 269 Overview p. 269 Microcontroller Software Development p. 270 Hardware p. 270 Development Environment p. 274 Software Techniques p. 275

3 Web Server Protocols p. 278 Summary p. 290 TCP/IP on a PICmicro Microcontroller p. 291 Overview p. 291 Peripherals p. 291 Block Diagram p. 294 Circuit Diagram p. 294 Low-Level Software p. 296 SLIP and IP Drivers p. 303 ICMP p. 319 TCP p. 321 Summary p. 329 PWEB: Miniature Web Server for the PICmicro p. 331 Overview p. 331 Web Server p. 331 ROM File System p. 336 Using the PWEB Server p. 349 Dynamic Content p. 351 Dynamic Web Pages p. 355 Summary p. 367 ChipWeb--Miniature Ethernet Web Server p. 369 Overview p. 369 Hardware p. 370 Ethernet Driver p. 375 LCD Driver p. 383 Other Drivers p. 386 Protocols p. 386 Protocol Debugging p. 398 User Interface p. 398 Configuration p. 404 Conclusion p. 409 Point-to-Point Protocol: PPP p. 411 Overview p. 411 Design of PPP p. 412 Protocol Components p. 415 Sample PPP Negotiation p. 420 PPP Implementation p. 426 Summary p. 433 UDP Clients, Servers, and Fast Data Transfer p. 435 Overview p. 435 Client-Server Networking p. 435

4 Peer-to-Peer Networking p. 437 Beyond the Web Server p. 438 Buffer Enhancements p. 438 IP and ICMP Processing p. 445 UDP Servers p. 448 UDP Time Client p. 451 High-Speed Data Transfer p. 457 Hardware p. 458 Software p. 461 Summary p. 467 Dynamic Host Configuration Protocol: DHCP p. 471 Overview p. 471 DHCP Methodology p. 472 Sample Transaction p. 477 DHCP Implementation p. 481 Summary p. 487 TCP Clients, SMTP, and POP3 p. 489 Overview p. 489 TCP Client Techniques p. 490 TCP Client Implementation p. 494 SMTP Client p. 502 POP3 Client p. 509 Summary p. 515 Configuration Notes p. 517 Network Configuration p. 517 Addressing p. 519 Testing the Network p. 519 Windows SLIP Configuration p. 520 Resources p. 523 Publications p. 523 Hardware p. 524 Software p. 524 Software on the CD-ROM p. 527 ARPSCAN p. 528 DATAGRAM p. 529 NETMON p. 529 PICmicro Software p. 530 PING p. 530 ROUTER p. 531 SCRATCHP p. 531 TELNET p. 532

5 WEBROM p. 532 WEBSERVE p. 533 WEB_EGI p. 533 PICmicro-Specific Issues p. 535 Compiler Support p. 535 Function Index p. 541 Stucture Index p. 545 Index p. 547 What's on the CD-ROM? p. 576 Table of Contents provided by Blackwell's Book Services and R.R. Bowker. Used with permission.