   sensorData.minutesSinceStart += (loop_cnt-1)*runPeriod;
 #endif
   minutesSinceProgramStart = sensorData.minutesSinceStart - startMinutesSinceStart;
-  print_state("runtime minutes since program start: "); 
-  Serial.printf("%d (%d - %d)", minutesSinceProgramStart, sensorData.minutesSinceStart, startMinutesSinceStart);
+  print_statef("runtime %d min (%d - %d)", minutesSinceProgramStart, sensorData.minutesSinceStart, startMinutesSinceStart);
   // calculate minute distance to most recent history entry
   sensorData.minutesHistoryOffset = (sensorData.minutesSinceStart - 3) % 15 + 3 ;
 /*


/* ********************* program configuration options **********************/

//#define RFD                     // uncomment for RFduino platform, otherwise Simblee platform will be used
#define USE_DEAD_SENSOR         // uncomment to work with live sensors
#define USE_SPIKE_FILTER        // uncomment to use a spike filter on raw data
#define USE_XBRIDGE2            // uncomment to use two way xbridge2 protocol with backfilling instead of LimiTTER
                                // ASCII protocol (ine way)
#define USE_SHADOWFRAM          // uncomment to work with a shadow FRAM copy of the Libre sensor FRAM
#define SHORTSTARTCYCLE         // uncomment to have 10 inital 1 min cycles to have faster sensor start (@FPV_UAV)

/* 
 * debug and other less important options

//  Serial.printf(", Response flags: %x", systemInformationData.responseFlags);
//  print_state("");
//  Serial.print(" - Sensor SN:");
  print_statef("Sensor SN: %s", systemInformationData.sensorSN.cstr());
//  Serial.printf(", Error code: %x - done", systemInformationData.errorCode);
}

