Active State Data
Stateflow® can create output and local data to represent the current active state during simulation. Use active state output data to drive Simulink® subsystems. Log active state data for diagnostics.
Topics
- Monitor State Activity Through Active State Data
Automatically track which state is active during simulation.
- View State Activity by Using the Simulation Data Inspector
Monitor active state data through the Simulation Data Inspector.
- Log Simulation Output for States and Data
Enable signal logging, configure states and data, and access the simulation output.
- Log Data in Library Charts
Override logging properties in chart instances linked from a library.
- Check State Activity by Using the in Operator
Determine if a state is active during chart execution.
- Use Active State Output to Debug Charts
Find and eliminate errors in Stateflow charts.
Related Information
Featured Examples
Simplify Stateflow Charts by Incorporating Active State Output
Simplify the design of a Stateflow chart by adding active state output data. For more information, see Monitor State Activity Through Active State Data.
Model a Car with Automatic Transmission
Use a Stateflow chart to model the automatic transmission of a car.
Model an Intersection of One-Way Streets
Models an intersection of one-way roads controlled by a Stateflow® traffic light system. The Stateflow chart tracks the state of each traffic light by using active state output. The behavior of the traffic lights is controlled by parameters on the Stateflow mask.
Model a Fitness Tracker
Implement a fitness tracker by using temporal logic and messages.
Model and Debug a DC Motor in Stateflow
Use continuous-time semantics to model a permanent magnet DC motor.
