Read time from RTC

Read the time value from the RTC. This ensures that the RTC holds the correct values for 48H after removing the power.

Author: manchoz

examples/RTC/RTC.ino

@@ -62,7 +62,7 @@ void loop() {
   Serial.print(":");
   Serial.println(MachineControl_RTCController.getSeconds());
 
-  time_t utc_time = time(NULL);
+  time_t utc_time = MachineControl_RTCController.getEpoch();
   Serial.print("Date as UTC time: ");
   Serial.println(utc_time);
   Serial.println();