How to call dll from GUI????
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Hi,
we created dll for simulink model., Now we are trying to call the dll from GUI but its not taking the command.,
if not(libisloaded('TOLI_win32'))
hfile = 'Tolidll.h';
libfile='TOLI_win32.dll';
loadlibrary(libfile,hfile);
end
libfunctionsview TOLI_win32;
calllib('TOLI_win32','TOLI_initialize',1);
we gave command like this., But its not taking., This method is corerct pls help us in ressolving this issue?
4 comentarios
Kaustubha Govind
el 21 de Mayo de 2013
How does the model update the edit box? What exact commands do you use to do that?
vinothkannan K
el 22 de Mayo de 2013
Editada: vinothkannan K
el 22 de Mayo de 2013
Respuestas (1)
Kaustubha Govind
el 22 de Mayo de 2013
I presume that this is a follow-up question from your (colleague's previous question) here. As I mentioned in my comment on that question:
[T]hat would make your output be a constant value received from the GUI at the time of code-generation - is this what you want? In that case, simply put your code to invoke the GUI into a helper MATLAB function and call it using FEVAL.
The code-generated from the S-function essentially just returns a constant output which is equal to the value of the checkbox at the time of code-generation. It doesn't actually evaluate the function IFM_Select_fcn. Note that it is not possible to generate standalone C code from MATLAB code that involves GUI operations. Perhaps you should explain more about why you even want to have a DLL do this for you, when you can simply write MATLAB code to do what you need (since you're calling the DLL from MATLAB anyway).
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