SIMULINK block accessing its parameters dynamically

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John F 2021-11-24

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https://ww2.mathworks.cn/matlabcentral/answers/1595284-simulink-block-accessing-its-parameters-dynamically

编辑： John F 2021-11-24

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I'm creating a SIMULINK Library and I have made the following component:

And the function is:

function [m_out, Pt_out, Tt_out] = fcn(m_in, Pt_in, Tt_in)
    coder.extrinsic('get_param')
    PR = get_param('TURBO/Compressor Stage','PR');
    %DT = get_param('TURBO/Compressor Stage','DT');
    DT = 100;
    disp(['PR is ',PR])
    m_out = m_in;
    
    Pt_out = 0;
    Pt_out = PR * Pt_in;
    
    Tt_out = 0;
    Tt_out = Tt_in + DT;
end

I would like the function to be able to access the block properties dynamically. Meaning that I would like to replace 'TURBO/Compressor Stage' with '[dynamical name of model]/[dynamical name of block]' (or something equivalent).