Data Specification Basics

Specify inputs, outputs, data types, and sizes.

Add data to your Stateflow® chart and control data properties such as type and size. Share data with Simulink® models and the MATLAB® workspace. Eliminate undefined or unused data through the Symbols window.


Add Stateflow Data

How to define the data that a chart stores internally in its own workspace

Best Practices for Using Data in Charts

Provides best practices for using data in charts

Share Data with Simulink and MATLAB Workspace

Describes how you can share data with Simulink models and the MATLAB workspace

Set Data Properties

Explains the fields of the Data dialog box for setting the properties of a data

Use Data Types in Stateflow

Learn how to specify the type of your Stateflow data

Size Stateflow Data

Learn different ways to specify the size of your Stateflow data

Resolve Undefined Symbols in Your Chart

Describes the process of resolving undefined data, event, and graphical function symbols

About Data Stores

Access global data in Simulink models.

Handle Integer Overflow for Chart Data

Describes how to handle integer overflow for chart data

Identify Data Using Dot Notation

How to use dot notation for qualified data names

Resolve Data Properties from Simulink Signal Objects

Describes how charts can inherit properties from Simulink signals

Detect Unused Data in the Symbols Window

The Symbols window indicates unused data, messages, functions, and events with a yellow warning icon.

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