#include <time.h> 
#include <rtl_time.h>
#include <arch/rtl_time.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>



int main(int argc,char **argv)
{
  int i;
  unsigned long sample=0; float usage=0;
  int nucleo=0;
  int iters=1000;
  
  if (argc>0) iters=atoi(argv[1]);

  nucleo = open ("/dev/rtf2",O_RDONLY);
 
  if (nucleo >= 0 ) {
 
    for (i=0; i<iters ; i++)
      {
	read( nucleo,(char *)&sample, sizeof(sample));
	read( nucleo,(char *)&usage , sizeof(usage));
	printf("%d %d\n",sample,(int)usage); 
	fflush(stdout);
      }

    close(nucleo);
  }
  else 
    { printf("error opening /dev/rtf2\n");fflush(stdout);}

  return 0;
}