MATLAB: Generated code file name Suffixed with 0

code generationEmbedded Codergenerated filesMATLABsimulink

I am not having good time with 8.x Matlab release 🙁

Tons of problem.

One of the problem is, when I generated code from Simulink model, the generated files name and model data variables name are suffixed with 0.

I am using AUTOSAR Target Production Package 6.5.3. Model is imported from arxml and implementation is added. Whenever I am doing "Export function" for top level subsystem, code is being generated like this:

ModelName - XYX_abc.slx
TopLevel Subystem Name - abc
Generated code files: abc0.c, abc0.h, abc0_private.h, abc0_types.h

Same thing is happening if I generate code from command line using:

rtwbuild('XYX_abc/abc', 'Mode', 'ExportFunctionCalls');

I am using R2013b with Embedded Coder license.

Same thing I was doing with R2011b from last more than 3 years but never faced any such issue.

Best Answer

I had the same problem. In my case I had to change the file name so that it is different from the name of the toplevel subsystem in order to fix this.

Related Solutions

MATLAB: C++ class name is not changed in generated code when changing model name

This behavior is per design. The class name is distinct from the model name. When a user configures the class for the first time, the class name is constructed using the model name as the default. After that, they are two distinct entities. So, if a model is re-saved, the class name is not changed to reflect the new model name.

In order to change the name of the class, you should navigate to Configuration Parameters > Code Generation > Interface > Configure C++ Class Interface. From this menu you can change the name of the class.

MATLAB: Does Real-Time Workshop 7.6 (R2010b) generate a build folder with a different name than the subsystem when I press the button “Build Subsystem”

During the code generation process Real-Time Workshop generates a temporary model. If a model exists with the same name there may be naming conflicts. Therefore Real-Time Workshop makes a check for other models with the same name. If one is found it adds an index to the end of the name.

Use the following commands to check if there is a naming conflict with your subsystem name:

exist('Subsystem')
which('Subsystem')

Best Answer

Related Solutions

MATLAB: C++ class name is not changed in generated code when changing model name

MATLAB: Does Real-Time Workshop 7.6 (R2010b) generate a build folder with a different name than the subsystem when I press the button “Build Subsystem”

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