How can I list all the possible variants of a variant subsystem from the command line?
MATLAB: How to get a list of variants from a variant subsystem
commandget_paramlinesimulinksubsystemvariantvariants
Related Solutions
Right-click on the Variant Subsystem, select 'Block Parameters (Subsystem)', and enable 'Override variant conditions and use the following variant'.
Then, please refer to the following steps:
1. Create a mask for the Variant Subsystem (Right click on the Variant Subsystem > Mask > Create Mask...)
2. In the Parameters & Dialog tag, add a Popup (or a Radio button) control, specify a desired prompt message, as well as the name of the variable you will use to switch between variants (e.g., myVar)
3. In the Property editor, in the 'Properties' section, click on 'Type options' and enter the desired options (the options should correspond to the Variant Control names). Then select an initial variant for the field 'Value'.
The variant control names can be found by right-clicking on the Variant Subsystem > Block Parameters (Subsystem), in the 'Variant Control' column.4. In the Property editor, in the 'Dialog' section, add the following Callback:
>> set_param(gcb,'OverrideUsingVariant',get_param(gcb,'myVar'));
If you wish to activate variants programmatically from MATLAB rather than Simulink canvas from the subsystem mask, please execute the following command:
>> set_param(subsystemName,'OverrideUsingVariant',variantControlName);
For further details, please refer to the attached Simulink model (R2018a).
Yes, the workflow is set around the 'autosar.api.getAUTOSARProperties' function. This method allows you to access all the features from the command line. Please refer to the link below for detailed documentation:
Basically, in order to add an event, you can use the following workflow:
- Open the model.
- Use the API to get the AUTOSAR Properties.
- Add a runnable.
- Add an event.
(It is possible to skip step 3, and add the event to an already-existing runnable)
This workflow is explained below with the help of the example model 'autosar_swc':
>> myModel = 'autosar_swc';>> open_system(myModel);>> autosar.api.create(myModel , 'default');>> myProps= autosar.api.getAUTOSARProperties(myModel );>> add(myProps,[myModel '/Behavior/'],'Runnables','myRunnable');>> add(myProps,[myModel '/Behavior/'],'Events','testEvent','Category', 'TimingEvent','StartOnEvent','autosar_swc/Behavior/myRunnable');After that, just use Ctrl+Shift+C, and click on the dictionary button to see the added event, as seen in the screenshot below:
Related Question
- How to add AUTOSAR Parameter programmatically to the AUTOSAR dictionary, and get its properties
- Variant control for variant subsystems with mask parameters
- Do I get the error message “Undefined function or variable” when importing ARXML
- Stateflow variant states possible
- Do I get an error saying that the AUTOSAR element does not have properties ‘Runnables’ when trying to programmatically add a runnable
- How to programmatically replace a referenced model with a Subsystem in Simulink
Best Answer