Sum of registers

woop_ass

Hey all.

Is there a way to make sum of x registers in DB ?

(Without adding 1 at a time)

Ok, i guess it's another algo - but maybe you will like it (maybe a bit complicated, but will spare you scan cycle time for sure). Supose you have #Current_position - interger from 0 to 59, representing last filled value. Then (when 1 min passes and you need to put it in your DB) -

//BEFORE inserting New_value

Current_average :=Current_average - DataBase[Current_position+1]/60;

//INSERT new value

Current_position :=Current_position +1;

DataBase[Current_position] := New_value;

//AFTER inserting value

Current_average :=Current_average+ DataBase[Current_position]/60;

The only thing - initially (when DataBase is not completly filled) you need to check store how many numbers already filled (Values_total) and insted adding and substacting make

//AFTER inserting value

Current_average := Current_average*(Values_total-1)/Values_total+ DataBase[Current_position]/Values_total;