#pragma vector = 1
__interrupt void pushButtonInterrupt()
{
  onewire_stalls = 0;       // reset delay for reading 1-wire device

  // check for interrupt 10 (0x04) 
  if (EIF1 & 0x04)
  {
      // interrupt 10
      application_mode++;
      if (application_mode == MODE_TOTAL)
          application_mode = 0;
          
      dotemperature = 0;
      dohumidity = 0;
      docounter = 0;
      
      if (application_mode==MODE_TEMPERATURE)
          dotemperature = 1;
      else if (application_mode==MODE_HUMIDITY)
          dohumidity = 1;
      else if (application_mode==MODE_SPEED)
          docounter = 1;

      if (application_mode == MODE_TIMER)
      {
          // set RTC timeout to < 100 ms
          rtc_setsubsecondsalarm(0xF0);
      }
      else
      {
          // set RTC timeout to ~500 ms
          rtc_setsubsecondsalarm(0x80);
      }
      Display();
  }
  /* check the other push button interrupts */
  ...