 
 // Use the builtin led for a heartbeat
 OutputPin ledPin(Board::LED);
-
-#if defined(__ARDUINO_TINYX5__)
-#include "Cosa/Soft/UART.hh"
-Soft::UART uart(Board::D4);
-#endif
 
 void setup()
 {

#include "Cosa/Memory.h"

// Set the real-time clock
// #define __RTC_SET_TIME__

// The real-time device, latest start and sample time in ram
DS1307 rtc;


  // Read the time from the rtc device and print
  time_t now;
  if (rtc.get_time(now))
    trace << now << endl;

  // Heartbeat
  ledPin.toggle();
