Table of Contents

Introduction

Overview

Overview
LayGO Upgrades
Upgrade Example
The OSI Model
State Machines
LayGO API

API Services

The API State Machine
Initializing the Stack
Requesting Services
Stacking Protocols
Connecting Devices
Service Control
Transferring Data
Transmission Blocking
Multiplexed Protocols
Service Statistics

Appendixes

A X.25 State Machine
B Glossary
C Related Documents