[scilab-Users] compiling c block with LCC

[trendic at gmx.de]

Hi,

Even if there is an error in the code I dont understand the Warnings/errors. This is the example Code:

#include <scicos/scicos_block.h>
#include <math.h>
void pendel_c(scicos_block *block, int flag) {
if(flag==1){
block->outptr[0][0]=block->x[0];
}
if(flag==0){
double g=9.81;
double m = block->rpar[0];
double l = block->rpar[1];
double c = block->rpar[2];
double d = block->rpar[3];
double phi=block->x[0]; //phi
double omega=block->x[1]; //omega
double M = block->inptr[0][0];
block->xd[0]=block->x[1];
block->xd[1]=1/m/l/l*(g*l*cos(phi)*m-c*phi-M-d*omega);
}
}


I have tried to insert the Code in a block and tried the command

ilib_for_link('pendel_c','pendel.o',[],'c');

best regards

-------- Original-Nachricht --------
> Datum: Tue, 24 Nov 2009 12:01:29 +0100
> Von: "Allan CORNET" <allan.cornet at scilab.org>
> An: users at lists.scilab.org
> Betreff: RE: [scilab-Users] compiling c block with LCC

> Hi,
> 
> Can you attach your diagram (example) ?
> 
> Thanks you
> 
> --
> -------------------------
> Allan CORNET
> -------------------------
> The Scilab Consortium
> Digiteo
> Domaine de Voluceau
> Rocquencourt - B.P. 105
> 78153 Le Chesnay Cedex
> France
> 
> -----Message d'origine-----
> De : trendic at gmx.de [mailto:trendic at gmx.de] 
> Envoyé : mardi 24 novembre 2009 11:48
> À : users at lists.scilab.org
> Objet : [scilab-Users] compiling c block with LCC
> 
> Hello,
> 
> Does anyone know how to compile and link a c block for scicos?
> 
> I have tried with the Blocks in the Palette "user defined functions" but I
> get errors with that. At first I recieve the warning:
> 
> C:/SCILAB~1/modules/dynamic_link/src/scripts/TEMPLATE_MAKEFILE.LCCnot
> found.
> 
> which is surprising since there is a file with that name at exactly that
> position. I further get the Message
> 
> Can't open Makelib.lcc
> 
> After that:
> 
> unix_s: error during "make -f Makelib.lcc all" execution ...
> 
> Is the command unix_s correct although I am working on windows?
> 
> I have googled around and found someone who says that you can compile
> Functions similar to S-Functions in Matlab by the ilib_for_link command.
> 
> I have tried that with an example c-File which delivers exactly the same
> Warnings/Errors as mentioned above.
> 
> 
> Another question I have is: when I edit system functions as
> "ilib_for_link.sci" e.g. how is the corresponding ilib_for_link.bin file
> created?
> 
> Thanks for any advise in advance
> 
> Olaf
> -- 
> Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3.5
> -
> sicherer, schneller und einfacher! http://portal.gmx.net/de/go/chbrowser

-- 
GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01