Resident script pump circulation

[buuuudzik]

You are trying to log value 'ValveStatesEstate' but you hasn't defined stagione so stagione equals nil so else condition is executed.

But generally when you extend this script maybe better would be create some function and do script more elastic also for the future

See below (but still you must define stagione!):

Code:

valveStatesTagEstate = 'pompa_circolazione_giorno_estate'
valveStatesTagInverno = 'pompa_circolazione_giorno_inverno'
pumpGA = '2/0/1'
openingValveTime = 60 -- time for fully open the valve (maximum time for next calculation)
minInterval = 30 -- minimum offset for next calculation

opened, firstTimestamp = false, 0

function getParamsFromValveStates(valvesTag)
    local valveStates = grp.tag(valveStatesTag)
    for v = 1, #valveStates, 1 do
      valveState = valveStates[v]
      if valveState.value then
        opened = true
        if firstTimestamp > 0 then
            if firstTimestamp > valveState.updatetime then firstTimestamp = valveState.updatetime end
        else
            firstTimestamp = valveState.updatetime
        end
      end
    end
return opened, firstTimestamp
end


if not stagione then opened, firstTimestamp = getParamsFromValveStates(valveStatesTagEstate)
else opened, firstTimestamp = getParamsFromValveStates(valveStatesTagInverno) end


if opened then
   fullyOpened = (os.microtime() - firstTimestamp) >= openingValveTime
   if fullyOpened then
       grp.checkwrite(pumpGA, true)
       nextCalculationAfter = minInterval
   else
       grp.checkwrite(pumpGA, false)
       nextCalculationAfter = openingValveTime + 1 - (os.microtime() - firstTimestamp) -- run a little after possible change
   end
else
   grp.checkwrite(pumpGA, false)
   nextCalculationAfter = openingValveTime + 1
end

-- log('Next calculation after: ' .. nextCalculationAfter .. 's.')
os.sleep(nextCalculationAfter)