delay4_ui32_routcos

Fonction de calcul
fr

##
delay4_ui32

### Contenu du fichier

    #include "scicos_block4.h"

    void delay4_ui32(scicos_block *block,int flag)
    {
      /* Copyright INRIA

         Scicos block simulator
         Ouputs nx*dt delayed input */

      unsigned long *y,*u,*oz;
      int nz,mz;
      int i;

      u=Getuint32InPortPtrs(block,1);
      y=Getuint32OutPortPtrs(block,1);
      oz=Getuint32OzPtrs(block,1);
      nz=GetOzSize(block,1,2);
      mz=GetOzSize(block,1,1);

      if ((flag==1)||(flag==6)||(flag==4)){
        y[0]=oz[0];
      }else if (flag == 2){
        /*  shift buffer */
        for (i=0; i<=(mz*nz)-2; i++){
          oz[i]=oz[i+1];
        }
        /* add new point to the buffer */
        oz[(mz*nz)-1]=u[0];
      }
    }