How can I run Specific M-Script in each timestep of SIMULINK Model Simulation.

I tried to use MATLAB Function block, but its shows code generation error in simulation.

[Shashank]

Post the error message you see.

[Purusothaman Ganapathy]

Errors occurred during parsing of MATLAB function 'Param_Set1/MATLAB Function'(#3239)

Code Directory : "D:\NS\Project\SIL_MIL\MIL_SIL_Ver2.5\Testing\BCM_HFM_Comminication_mfcn\05_Model_for_SIL_Test\slprj\_sfprj\swcC1aBcmHfmComm_swc_SIL_TestingModel\_self\sfun\src"

Machine (#3237): "swcC1aBcmHfmComm_swc_SIL_TestingModel" Target : "sfun"

Chart "MATLAB Function" (#3239):

. Code generation failed Errors occurred during parsing of MATLAB function 'Param_Set1/MATLAB Function'(#3239)

[Purusothaman Ganapathy]

The Script inside the MATLAB Function is:

function fcn(Input_Val,flag,Count)

if isequal(flag,1)

    ConstantName  = evalin('base',params{Count,1});
    ConstantName.Value =Input_Val;

end

Answer 1

[Suze Zhang]

Hi Purusothaman,

It seems that function "evalin" is not supported for code generation in MATLAB Function block. Please refer to the link below for a list of functions and objects that are supported for C/C++ code generation:

https://www.mathworks.com/help/coder/ug/functions-supported-for-code-generation-alphabetical-list.html