02-11-2017, 06:05 PM
:D I think i am too tired right now. I wonder last hours to how i get controller send kWh values to Mysql database every hour (using real time, so no matter when restarted controller). Using RTC is best way to do it. I allready start to add it, but then i realized, controller don't have rtc, it is in the display.
So i think and think, and wondering can i use millis to do the job (yeah it is easy to add function which send values every hour, but then it depends when controller is started. So you have to start controller exactly at 13:00:00 to get first value at 14:00:00. So not gonna happen :D
And then i realized it, i can use display rtc chip :D And now it send values using clock not millis. I have to go to sleep, because i cant clearly think straight :D
So i think and think, and wondering can i use millis to do the job (yeah it is easy to add function which send values every hour, but then it depends when controller is started. So you have to start controller exactly at 13:00:00 to get first value at 14:00:00. So not gonna happen :D
And then i realized it, i can use display rtc chip :D And now it send values using clock not millis. I have to go to sleep, because i cant clearly think straight :D
