slrtTETMonitor

Open Simulink Real-Time task execution time (TET) monitor

Since R2020b

Syntax

slrtTETMonitor

Description

slrtTETMonitor opens the Simulink^® Real-Time™ task execution time (TET) monitor in the MATLAB session that is available for all Simulink Real-Time target objects. You can open the TET monitor at any time. Depending on the current state of connected target computers, the monitor displays TET data for each real-time application task. Changes to the target computer state are updated in the TET monitor. The monitor displays these target states:

• target_name Waiting for real-time execution to start: Displays name of target computer connected to Simulink Real-Time. Displays no TET data is because no real-time application is loaded or executing.

• target_name BaseRate rate_value: Displays TET data for execution of the real-time because a real-time application is executing.

Examples

Open TET Monitor and View Status

In the Post-Process Real-time Signals Streamed to the Simulation Data Inspector example, use these additional steps to display the TET monitor.

1. Open the slrt_ex_osc model.

   mdlName = 'slrt_ex_osc';
   openExample(mdlName);

2. Build the real-time application, load it on the target computer, and start the application. In Simulink Editor Real-Time tab, click Run on Target.

3. Open the TET monitor. In the Real-Time tab, click TET Monitor. Or, in the Command Window, enter:

   slrtTETMonitor

4. When you run the real-time application, the TET monitor displays status.

   

View TET Data in Simulation Data Inspector

In the Post-Process Real-time Signals Streamed to the Simulation Data Inspector example, use these additional steps to display the TET data in the Simulation Data Inspector.

1. Open the slrt_ex_osc model.

   mdlName = 'slrt_ex_osc';
   openExample(mdlName);

2. Add a SLRT Overload Options block to the model.

3. In the block, set the Enable TET Output parameter value to on.

4. Select the TET output and mark it for data logging in the Simulation Data Inspector.

   

5. Build the real-time application, load it on the target computer, and start the application. In Simulink Editor Real-Time tab, click Run on Target.

6. Open the Simulation Data Inspector.

7. When you run the real-time application, the TET data is displayed in the Simulation Data Inspector.

Version History

Introduced in R2020b