I don't understand how rtc library work in lrwan module.
Some code (as the Utilities/timeServer.c) use tick (from rtc) value to get elapsed time.
By using TimerGetCurrentTime then a little bit letter TimerGetElapsedTime we can have elapsed time in ms.
But if we update the rtc betwwen this two call.... this does not work....
So my question is : How rtc can be update in this library ? To put it at the correct current datetime.