Running .m and simulink (.slx) file together

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Rutvik Shete 2020-8-11

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https://ww2.mathworks.cn/matlabcentral/answers/577951-running-m-and-simulink-slx-file-together

评论： Rutvik Shete 2020-8-11

I ran in to trouble while working with NI DAQ (USB 6251). I wanted to integrate everything is simulink and they dont provide block for counter (Can't use DIs). So I used function block with coder.extrensic() function and it works but my counter resets everytime. Following is my code,

function data = functionRead1()
    data = zeros(1,1); %Preinitialization
    coder.extrinsic('daq','addinput','read','table2array'); %define functions as external
    d = daq("ni"); % Add DAQ
    ch1 = addinput(d, 'Dev1', 'ctr0', 'Position'); % Add Inputs
    data = table2array(read(d)); %reads 1 scan cycle and returns accumulated value
end

So the problem is everytime counter resets and I get wront data read in code. Cant use while loop or if...else logic as it goes in loop or throws error.

I have .m file as well for code which works fine. It there any way I can run .m and .slx together on same machine? Or any other solution is fine.

Thanx in advance.