{\scriptsize \begin{lstlisting}
     1	/**
     2	   @file
     3	
     4	   Testprogram for the interface to the robot. Interface will be
     5	   initiated, than absolutes coordinates are asked for.
     6	*/
     7	
     8	#include <stdio.h>
     9	
    10	
    11	main(int argc, char **argv[]) {
    12	  int x, y;
    13	  interface_init(0);
    14	
    15	  while (1) {
    16	    printf("Enter X: ");
    17	    scanf("%d", &x);
    18	    printf("Enter Y: ");
    19	    scanf("%d", &y);
    20	    
    21	    interface_driveto(x, y);
    22	  }
    23	}
\end{lstlisting}}