Importing C code and generate the test cases using Matlab 2020a

I want to import the manually written C code into Simulink and perform below tasks.

1. Generate the tests/ test cases with report.
2. Code coverage report.

Note: I am currently using Matlab version 2020a. Kindly share any valuable information how to proceed via steps in detail.

[Suman]

Hi @Paturi

It is difficult to give detailed steps withou knowing the code and what it does. However, you can use S-Functions to use your custom code in Simulink. The Legacy Code Tool can help you with that. Here are some resources to help you get started:

1) For importing C code to Simulink:

• Create and Implement a Basic C MEX S-Function
• Integrate C Functions Using Legacy Code Tool

2) For generating test cases:

• Simulink Test Manager - Testing models and code in different execution environments, manage test suites, and analyze and report results

3) For code coverage:

• Collect Coverage for Code

I hope that helps!