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 or an array of Stateflow structures.
Access Simulink Bus Signals in MATLAB Functions
This example shows how to read from and write to Simulink® bus signals in a MATLAB® function by using MATLAB and Stateflow® structures.
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

Composite Signals(Simulink)

Featured Examples

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® buses. 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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