[solved] Most efficient way to get sum of all light states?

[rocfusion]

Hi,

I have also applied this with temperatures too,  the following will average Celsius temps and then convert it to Fahrenheit.


 

Code:

-- Temperature AVERAGE value
 calc['tempavg'] = function(group)
   local result, count, value = 0, 0
   for _, address in ipairs(group.objects) do
     value = values[ address ]
     -- number must be in [0..100] range
     if type(value) == 'number' then
       result = result + value
       count = count + 1
     end
   end
   if count > 0 then
     result = result / count
     local fahren= math.floor(((result * 9 / 5 + 32) * 10^2) + 0.5) / (10^2)
     grp.checkupdate(group.output, fahren)
   end
 end  

Thanks,


Roger