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

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Purusothaman Ganapathy 2017-9-15

0
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https://ww2.mathworks.cn/matlabcentral/answers/356809-how-can-i-run-specific-m-script-in-each-timestep-of-simulink-model-simulation

回答： Suze Zhang 2017-9-21

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

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Purusothaman Ganapathy 2017-9-19

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 2017-9-19

在 MATLAB Online 中打开

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

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Answer 1

Suze Zhang 2017-9-21

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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