VISA Events

VISA Events

The following topics describe the VISA event model and how to use it. They discuss the various events VISA supports and the event handling paradigm.

Introduction

Supported Events

Enabling and Disabling Events

Queuing

Callbacks

Callback Modes

Independent Queues

The userHandle Parameter

Queuing and Callback Mechanism Sample Code

The Life of the Event Context

Event Context with the Queuing Mechanism

Event Context with the Callback Mechanism

Exception Handling