pooja81

Couple of things:

1. I don't see your DLL function return anything.

2. How are you calling the funciton in LabVIEW -- what are the arguments you're passing, etc.?

-Khalid

The arguements which i m paasing in this dll r

1. signed 16 bit int

2. signed 16 bit int

3. signed 16 bit int

4. array->signed 16 bit

5. array->signed 16 bit

whenever i return cc[j] , it also gives the same error

wat can be d prob with this

Thanks in advance

Pooja

Dear members,

I want to call external code through CIN. it demands *.lsb file . but when i follow the steps according to link"How to build a .lsb file" then there r 0 errors and 0 warnings.but lsb file cannot be made

.

it asks us

in project->settings->custom build->build commands->"<your Cintools path>win32\lvsbutil" "$(TargetName)" -d "$(WkspDir)\$(OutDir)"

i fill it this

"<c:\Program files\national Instruments\LabVIEW 6.1\cintools>win32\lvsbutil" "$(TargetName)" -d "$(WkspDir)\$(OutDir)"

i mean to say that what is target name and wat is wkspdir

plz suggest me its very urgent

thanks in advance

pooja

Dear members,

Whenever I call a dll to multiply two matrices in labview, it crashes. plz tell me what can be problem , i m ataching the .cpp file

#include "matrix1.h"

#include "stdafx.h"

#define DllExport __declspec(dllexport)

extern "C" DllExport void mult(int x,int y,int z,int aa[10][10],int bb[10][10])

{

int i,j,k,cc[10][10];

printf("Result of Matrix Multiplication");

printf("\n");

for(i=0; i<x; i++ )

for(j= 0; j<y; j++ )

cc[j] = 0;

for(i=0; i<x; i++ )

for(j=0; j<y; j++ )

for(k=0; k<z ; k++ )

{

cc[j] += aa[k]*bb[k][j];

}

}

/*Printing Elements of Matrix*/

DllExport void prntm()

{

int i,j,x=0,y=0,cc[10][10];

for(i=0;i<x;i++)

{

for (j=0;j<y;j++)

{

printf("%d",cc[j]);

printf("\t");

}

printf("\n");

}

}

Plz tell me as soon as possible.

Thanks in advance

Pooja