void setup()
{
  // put your setup code here, to run once:
  volatile char *dirf,*dirk;
  volatile char *outf,*ink;
  dirf = 0x30; dirk = 0x107;
  *dirf = 0xff; *dirk = 0x00;
  outf= 0x31; ink= 0x106;
}
void loop()
{
  volatile char *outf,*ink,x;
  volatile long i;
  outf= 0x31; ink= 0x106;
  {
    x = *ink;
    if((x & 0x80) == 0x80)
      {
      for(i=0; i<300000; i++);
      *outf= 32;
      for(i=0; i<300000; i++);
      *outf= 40;
      for(i=0; i<300000; i++);
      *outf= 41;
      for(i=0; i<300000; i++);
      *outf= 43;
      }
   //else
   //*outf= 0x00;
  }
}