 #include <LiquidCrystal.h>
 #include <EEPROM.h>
 
+//-----
+// Conditional compile flags
+//-----
+
+#define INC_BATTERY   1
+
 // debug bit masks:
 #define DEBUG_DDS     (1 << 0)
 #define DEBUG_FREQ    (1 << 1)

    }
    display_battery();
  }
  
  // gather any commands from controller
  while (Serial.available()) 
  {

    Serial.println("    DEBUG_INT\tbit is set");
  if (debug & DEBUG_DISP)
    Serial.println("    DEBUG_DISP\tbit is set");
#if INC_BATTERY
  if (debug & DEBUG_BATT)
    Serial.println("    DEBUG_BATT\tbit is set");
#endif
}

//----------------------------------------
