   OTV0P2BASE::LED_HEATCALL_OFF,
   OTV0P2BASE::LED_HEATCALL_ON_ISR_SAFE);
 
-
-// Controller's notion/cache of seconds within major cycle.
-static uint_fast8_t TIME_LSD;
-
-// 'Elapsed minutes' count of minute/major cycles; cheaper than accessing RTC and not tied to real time.
-// Starts at or just above zero (within the first 4-minute cycle) to help avoid collisions between units after mass power-up.
-// Wraps at its maximum (0xff) value.
-static uint8_t minuteCount;
+////// MESSAGING
 
 // Managed JSON stats.
 OTV0P2BASE::SimpleStatsRotation<12> ss1; // Configured for maximum different stats.  // FIXME REDUCE AS MUCH AS POSSIBLE
 
+
+/******************************************************************************
+ * INTERRUPT SERVICE ROUTINES
+ *****************************************************************************/
 
 // Previous state of port D pins to help detect changes.
 static volatile uint8_t prevStatePD;

}



//========================================
// SETUP
//========================================

// Setup routine: runs once after reset.
// Does some limited board self-test and will panic() if anything is obviously broken.

                           Deniz Erbilgin 2015--2017
*/

/******************************************************************************
 * NOTES
 *****************************************************************************/
/*
  V0p2 (V0.2) core.

