Computational routine
eng

extract_bit_u8_UH1

File content

#include "scicos_block4.h"
#include <math.h>

void extract_bit_u8_UH1(scicos_block *block,int flag)
{
   int i,maxim;
   SCSUINT8_COP *y,*u,ref,n;
   y=Getuint8OutPortPtrs(block,1);
   u=Getuint8InPortPtrs(block,1);
   maxim=8;
   ref=0;
   for(i=0;i<maxim/2;i++)
       {n=(SCSUINT8_COP)pow(2,maxim/2+i);
        ref=ref+n;}
   *y=(*u)&(ref);
   *y=*y>>maxim/2;
}