the isr updates EL0,EL1 , EL2 during the call

the isr reloads timer1 every 10ms , then updates EL0-2 variables during that call and displaying them take time ,

a long as the running display is clearly correct for EL2 =EL1 - set_times for sec,min, hour ,day , then i think it be ok.

at the moment its just show the totaly wrong values for duration of the set time