Check Stateflow charts for transition paths that cross parallel state boundaries

mathworks.hism.hisf_0013

Dependencies: Simulink^® Check™ and Stateflow^®

Usage: High-Integrity System Modeling

Guideline: hisf_0013: Usage of transition paths (crossing parallel state boundaries)

Description

Use this check to identify transition paths that cross parallel state boundaries in Stateflow charts.

Check Parameters

Use the Model Advisor Configuration Editor to define the scope of the analysis by specifying the input parameters.

Parameter	Description
Follow links	Specify whether to include content of library-linked blocks in the analysis. on (default) | off
Look under masks	Specify whether to include masked model elements in the analysis. all (default) | none | graphical | functional all — Check analysis includes all masked model elements. none — Check analysis excludes masked model elements. graphical — Check analysis includes only the graphical masked model elements. functional — Check analysis includes only the functional masked model elements.

Recommended Actions and Results

Review the violations that are flagged by the check and the recommended action for fixing the issue. After applying the changes, save the model and rerun the check analysis.

Modeling Condition	Recommended Action
The Stateflow charts have transition paths that cross parallel state boundaries.	Modify the Stateflow charts so that transitions do not cross parallel state boundaries. For more information see, Transition Between Operating Modes (Stateflow).

Capabilities and Limitations

• Runs on library models

• Allows exclusions of blocks and charts

• Analyzes both active and inactive variant choices

• Does not require model compilation

Version History

Introduced in R2020a