Contents

IMPORTANT NOTICE 2
1. GETTING STARTED 5
1.1 INTRODUCTION 5
1.2 THIS DOCUMENT 5
1.3 ADDITIONAL DOCUMENTATION 6
2. INSTALLATION AND TEST OF THE NDK 7
2.1 SETTING UP THE TCP/IP NDK 7
2.2 ETHERNET HARDWARE TESTING 9
3. EXAMPLE APPLICATIONS 11
3.1 THE CLIENT EXAMPLE APPLICATION 11
3.2 THE CONFIGURATION EXAMPLE APPLICATION 13
4. TCP/IP STACK LIBRARY OVERVIEW 15
4.1 STACK LIBRARY DESIGN 15
4.2 PROGRAMMING API 17
4.3 NDK SOFTWARE DIRECTORY 18
5. NETWORK APPLICATION DEVELOPMENT 23
5.1 USING CODE COMPOSER STUDIO 23
5.2 DEVELOPING SOCKET APPLICATIONS WITH DSP/BIOS 25
5.3 TCP/IP STACK INITIALIZATION AND CONFIGURATION 29
5.4 APPLICATION DEBUG AND TROUBLESHOOTING 44
4 TCP/IP NDK User's Guide
6. NETWORK CONTROL FUNCTIONS : NETCTRL.LIB 51
6.1 INTRODUCTION TO NETCTRL SOURCE 51
6.2 NETCTRL SCHEDULER 53
6.3 DISABLING "ON-DEMAND" SERVICES 58
7. OS ADAPTATION LAYER : OS.LIB 59
7.1 INTRODUCTION TO OS SOURCE 59
7.2 TASK THREAD ABSTRACTION - TASK.C 60
7.3 PACKER BUFFER MANAGER - PBM.C 62
7.4 MEMORY ALLOCATION SYSTEM - MEM.C 64
7.5 EMBEDDED FILE SYSTEM - EFS.C 64
7.6 GENERAL OS SUPPORT - OSSYS.C 64
7.7 PRINT FUNCTIONS - PRINTF.C 64