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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>De :</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> ahmed daoud
[mailto:davidov44@yahoo.fr] <br>
<b><span style='font-weight:bold'>Envoyé :</span></b> lundi 12 juin 2006
16:21<br>
<b><span style='font-weight:bold'>À :</span></b> 'keilholz, werner';
trnsys-users@engr.wisc.edu<br>
<b><span style='font-weight:bold'>Objet :</span></b> RE: [TRNSYS-users]
using a dll compiled with matlab</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=FR-CA
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:FR-CA'>Hi
Werner,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=FR-CA
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:FR-CA'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-CA
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-CA'>Actually
I am using the type 155 but I want to win in speed simulation by compiling the
matlab program into a Dll and use it instead of calling the matlab program with
the type 155. I understand that I must write a wrapper according to TRNSYS calling
conventions. So I have a question, Can I create a skeleton FORTRAN program
using the procedure of adding a new component and after this call in the
fortran program the Dll that I create using Matlab compiler.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-CA
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-CA'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-CA
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-CA'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>Yes, that should be feasible ...
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>You could take a look at Userlib.f90
in the TRNSYS kernel to see how it's done in FORTRAN - this part of
the code uses the <span class=SpellE>LoadLibary</span> function to access
user-written DLLs. You'd have to figure out what the MATLAB function's
API looks like, <span class=SpellE><span class=GramE>LoadLibrary</span></span><span
class=GramE>(</span>) it, <span style='mso-spacerun:yes'> </span>get a pointer
to that function using <span class=SpellE>GetProcAddress</span>() and finally call
it (using the pointer) with the <st1:PersonName ProductID="TRNSYS data" w:st="on">TRNSYS
data</st1:PersonName> from XIN, PAR, etc.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>The Userlib.f90 is somewhat
hard to understand, because it handles multiple DLLs (containing multiple
types), but if you look <span class=GramE>up <span
style='mso-spacerun:yes'> </span><span class=SpellE>LoadLibary</span></span>
and <span class=SpellE>GetProcAddress</span> in the Compiler documentation or
in Google, you should find some nice and simple examples.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>Hope this helps,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-CA style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-CA'>Werner<o:p></o:p></span></font></p>
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