Bus Signals

Manage large data structures

Create structures to bundle data and access Simulink® bus signals in your Stateflow® charts, truth tables, and MATLAB® function blocks. Define custom structures in C code for integration into your Stateflow chart.

Topics

Access Bus Signals Through Stateflow Structures

Define Stateflow structures for input, output, and local access to bus signals.

Index and Assign Values to Stateflow Structures

This example shows how to access and modify the contents of a Stateflow® structure.

Connect Structures in MATLAB Functions to Simulink Bus Signals

This example shows how to use MATLAB® structures in a Stateflow® chart.

Add Stateflow Data

Define the data that a chart stores internally in its own workspace.

Identify Data by Using Dot Notation

Specify data by its location in the chart hierarchy.

Related Information

Featured Examples

Integrate Custom Structures in Stateflow Charts

Integrate Custom Structures in Stateflow Charts

Use structures from custom code in a Stateflow® chart. You can define structure typed data in C code and integrate it with Stateflow structures and Simulink® bus signals. By sharing data with custom code, you can augment the capabilities supported by Stateflow and take advantage of your preexisting code. For more information, see Reuse Custom Code in Stateflow Charts.

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Model a Power Window Controller

Model a Power Window Controller

Design an automotive power window system by using local events.

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Model a Fitness Tracker

Model a Fitness Tracker

Implement a fitness tracker by using temporal logic and messages.

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