Domoticz

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-- Script for "holding active" an dummy setpoint
-- 
-- After the configured timeout (in settings) an dummy setpoint will turn red, if there is no new entry.
-- This is only an optical problem, the device is working probably. But i don't like an red bar in my devices,
-- this sript renews the devices before it is going red. My setted timeout are 60 minutes, so if choosen
-- 3500 seconds as the renew-time.
-- So you have to chance the name of the dummy device, and perhaps the time in seconds.
-- Date: 06.11.2018 -- Domoticz forum -- bewo


-- Here set your setpoint:
local thermostat = 'Thermostat Heizautomatik'

commandArray = {}

function timedifference(timestamp)
  y, m, d, H, M, S = timestamp:match("(%d+)-(%d+)-(%d+) (%d+):(%d+):(%d+)")
  difference = os.difftime(os.time(), os.time{year=y, month=m, day=d, hour=H, min=M, sec=S})
  return difference
end

local function updatenum(dev, value1)
    local cmd = string.format("%d|0|%d", otherdevices_idx[dev], value1)
    table.insert (commandArray, { ['UpdateDevice'] = cmd } )
end

for deviceName,deviceValue in pairs(otherdevices) do
    if (deviceName== thermostat ) then

        if tonumber(deviceValue) > 0 then
            -- And here you have to set a time in seconds shorter than your timeout.
            if timedifference(otherdevices_lastupdate[thermostat]) > 3500
            
            then
            
            print ("The setpoint was renewed with the same temperature.")
            
            updatenum(thermostat, tonumber(otherdevices[thermostat]) + 0)
            
            end
        
       end
    end
end


return commandArray

Code: Select all

commandArray = {}
now=os.date("*t")

-- domoticz lua timed script to prevent red titlebars on dummy thermostat
-- http://test:[email protected]:8080/#/Floorplans

                                        -- change % 1 to your desired reload minutes
if now.min % 1 == 0 then
   
        local SetTempVent = tonumber(otherdevices_svalues['Ventilate Living start >'])            -- get setting
	commandArray[#commandArray+1] = {['UpdateDevice']='32|1|'..SetTempVent}              -- set setting wih get setting
        print("SetTemp ventilator updated to prevent red titlebars  "..SetTempVent)                  -- print in log
        
        local SetTempPump = tonumber(otherdevices_svalues['cv pomp setting pomp aanbij Berkhout<'])        -- get setting
	commandArray[#commandArray+1] = {['UpdateDevice']='31|1|'..SetTempPump}                                   -- set setting wih get setting
        print("SetTempPump updated to prevent red titlebars  "..SetTempPump)                                              -- print in log
      
end

return commandArray