MATLAB: How to make sure the generated code for the MATLAB Function block interface contains all input ports

Embedded Coderoptimization

I have a model that only contains a MATLAB Function Block and root-level in/outports. For this model, I generate C code using Embedded Coder. When integrating the code into my project, I noticed that the build fails because the function interface for the MATLAB function block is missing 2 input arguments. How can I prevent this?

Best Answer

You can do this is by setting the storage class on the root level inputs of the model. In R2019b you can set the default storage class for all inports in the model through the Code Mappings editor:

Related Solutions

MATLAB: What does the following syntax do

I think there is a line missing at the beginning:

Root_InPorts = find_system(Search_Path,'SearchDepth',1,'BlockType','Inport');

This code counts the number of Inport blocks and Outport blocks in the first level of a Simulink model, and provides this info in the variables Num_Of_Root_InPorts and Num_Of_Root_OutPorts respectively.

MATLAB: How to rearrange subsystem block ports

Use this code to get the different ports then use delete_line and add_line to arrange them

b=get_param('untitled/yoursubsystem','PortConnectivity')
n=numel(b) % number of blocks connected to block1;
out={};
for k=1:n
  s=get(b(k).SrcBlock);  % search for source blocks
  if ~isempty(s)
      out(end+1,1)={'Source'}
      out{end,2}=s.BlockType;
      out{end,3}=s.Name
 end
end

Best Answer

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MATLAB: What does the following syntax do

MATLAB: How to rearrange subsystem block ports

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