Model advisor warning for local data in stateflow

3 次查看(过去 30 天)
What is the resolution for this model advisor warning on usage of local data in stateflow?
Check that the chart uses no local data
Simulink Code Inspector does not support local data in Stateflow charts
Warning
The following Stateflow data is local data:
...........

回答(1 个)

akshatsood
akshatsood 2023-10-19
Hi Varun,
The Model Advisor warning indicates that the Stateflow chart contains local data, which is not supported by Simulink Code Inspector. To resolve this warning, you need to modify the chart and eliminate the usage of local data. The warning message provides a list of the specific local data variables that need attention.
Further, have a look at the following points
  1. Evaluate the necessity of using local data in the Stateflow chart. Consider whether it is essential for the chart's functionality. If not, it is recommended to remove the local data.
  2. Refactor the Stateflow chart to utilize input and output data instead of local data. By using input and output data, you can pass information between different parts of the model without relying on local data variables.
I hope this helps.
  2 个评论
Varun Nayyar
Varun Nayyar 2023-10-19
Thanks for your response. Unfortunately i am at a juncture in the program where there is no scope to modify the stateflow. Is this a limitation of Code inspector,becase I was unable to find this in Bugreport of 2012b?
In case If I need to reatain the local elements i believe the workaround would be to justify why it is acceptable to have the local elements in the design is that correct?
akshatsood
akshatsood 2023-10-19
Yes, you are correct. If you are unable to modify the Stateflow chart and need to retain the local elements, you can provide a rationale explaining why the local data is necessary for the functionality of the chart and how it contributes to the overall design.
Regarding the limitation of Code Inspector, it is possible that the lack of support for local data in Stateflow charts is a known limitation. However, since you mentioned that you were unable to find it in the bug report of 2012b, it would be advisable to reach out to MathWorks support for further clarification on this matter.

请先登录,再进行评论。

类别

Help CenterFile Exchange 中查找有关 Model Compatibility 的更多信息

产品


版本

R2012b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by