I suppose that you could use the timer0 connected to the 32KHz clock as the time reference (as long as you dont use sleep) in case you want to sleep you could use the software timers in order to build a RTC, but you won't be able to have a fair accurancy in your clock.
Hi yuanwiner,
I suppose that you could use the timer0 connected to the 32KHz clock as the time reference (as long as you dont use sleep) in case you want to sleep you could use the software timers in order to build a RTC, but you won't be able to have a fair accurancy in your clock.
Thanks MT_dialog