Why am I unable to generate C-API files from the rtwdemo_capi demo using Real-Time Workshop 6.2 (R14SP2)?

I am trying to generate C-API files from rtwdemo-capi.mdl after selecting the system target file to ert.tlc (auto configures for optimized floating-point code). The code is generated succesfully, but the C-API files are missing. When I select any of the grt.tlc system target files, I am able to successfully generate all C-API files. Here are the steps I followed:

1. Executed the following at the MATLAB Command Prompt:

 rtwdemo_capi.mdl

2. Selected Simulation->Configuration Parameters from the menubar of the model window.

3. Clicked on Real-Time Workshop and selected the ert.tlc (auto configures for optimized floating-point code) option for the system target file.

4. Clicked on Interface and selected C-API option from the Interface dropdown menu.

5. Clicked OK.

6. Selected Real-Time Workshop again and clicked on the Generate Code button.

Answer 1

[MathWorks Support Team]

In order to successfully generate C-API code for the rtwdemo_capi demo model from Real-Time Workshop, you will need to use the ert.tlc system target file with no auto configuration rather than the ert.tlc system target file that auto configures for optimized floating-point code.