Vera luup startup functions

startup.lua

local rblt = require("RBLuaTest")
rbLuaTest = rblt.rbLuaTest
luup.register_handler("rbLuaTest","LuaTest")

HOUSE_MODE_PLUGGIN = 40
HOME = '1'
AWAY = '2'
NIGHT = '3'
VACATION = '4'

SS_SID = "urn:micasaverde-com:serviceId:SecuritySensor1" -- Security Sensor Service ID
SP_SID = "urn:upnp-org:serviceId:SwitchPower1" -- Switch Power Service ID
D_SID = "urn:upnp-org:serviceId:Dimming1"
HD_SID = "urn:micasaverde-com:serviceId:HaDevice1"
HM_SID = "urn:micasaverde-com:serviceId:HouseModes1"
TS_SID = "urn:upnp-org:serviceId:TemperatureSensor1"

MOTION_DELAY_PERIOD = 300 -- 5 min.

function split(pString, pPattern)
   local Table = {}  -- NOTE: use {n = 0} in Lua-5.0
   local fpat = "(.-)" .. pPattern
   local last_end = 1
   local s, e, cap = pString:find(fpat, 1)
   while s do
      if s ~= 1 or cap ~= "" then
     table.insert(Table,cap)
      end
      last_end = e+1
      s, e, cap = pString:find(fpat, last_end)
   end
   if last_end <= #pString then
      cap = pString:sub(last_end)
      table.insert(Table, cap)
   end
   return Table
end

function toggleDimmer(device)
  local switchOnOff = luup.variable_get(SP_SID, "Status", device)

  if (switchOnOff == "1") then
    -- Switch is on
    luup.call_action(D_SID, "SetLoadLevelTarget", {newLoadlevelTarget = "0"}, device)
  else -- switch is off
    luup.call_action(D_SID, "SetLoadLevelTarget", {newLoadlevelTarget = "100"}, device)
  end

  return true
end

function motionLight(sensorDeviceNo, light, period)
  if (luup.variable_get(SP_SID, 'Status', light) == '0') then
    args = sensorDeviceNo .. ',' .. light .. ',' .. period
    return luup.call_delay ("motionLightDelay", period, args)
  else
    return false
  end
end

function motionLightDelay(args)
    list = split(args, ",")
    sensorDeviceNo = tonumber(list[1])
    light = tonumber(list[2])
    period = tonumber(list[3])

    local lastTrip = luup.variable_get (SS_SID, "LastTrip", sensorDeviceNo) or os.time()
    if (os.difftime (os.time(), tonumber (lastTrip)) >= period) then
        -- Turn off the lights.
        luup.call_action (SP_SID, "SetTarget", {newTargetValue = "0"}, light) 
    else
        luup.call_delay ("motionLightDelay", period, args) -- Check when the sensor was last tripped every <period> seconds.
    end
end

function setNightMode()
  luup.call_action(HM_SID, "SetHMode", {newHModeValue = NIGHT}, HOUSE_MODE_PLUGGIN) 
end

function pollAlarmInterface()
  -- Since the dimming device I am using as an interface with my go control panel does not send it's status
  -- to vera instantly, I have to manually poll it to get a timely status update.
  -- The system does not seem to like polling the device every 2 seconds forever, so I will only poll it when
  -- the motion sensor has been tripped, which is next to the alarm pad.  If someone is at the alarm pad, the
  -- motion sensor will be tripped calling this function.
  -- There is a variable_watch in the startup that will call checkAlarmEvent when the alarmInterface device
  -- has it's status changed.

  local alarmInterface = 107
  local laundryMotionSensor = 28
  local isTripped = luup.variable_get (SS_SID, "Tripped", laundryMotionSensor) == '1'

  luup.call_action(HD_SID, "Poll", {}, alarmInterface)

  if (isTripped) then
    luup.call_timer("pollAlarmInterface", 1, "2", "") -- 1=Interval timer 2=every 2 seconds
  end
end

function checkAlarmEvent(alarmInterface, _lul_service, _lul_variable, _lul_value_old, alarmStatus)
  local siren = 129

  if alarmStatus == '0' then -- Disarm
    -- Home
    luup.call_action(HM_SID, "SetHMode", {newHModeValue = HOME}, HOUSE_MODE_PLUGGIN)
    -- Turn off Siren
    luup.call_action(SP_SID,"SetTarget",{newTargetValue= '0'}, siren)
  elseif alarmStatus == '8' then -- Arm Stay
    -- Night
    luup.call_delay ("setNightMode", 900) -- wait 15 min.
  elseif alarmStatus == '17' then -- Arm Away
    -- Away
    luup.call_action(HM_SID, "SetHMode", {newHModeValue = AWAY}, HOUSE_MODE_PLUGGIN)
  elseif alarmStatus == '25' then -- Alarm
    -- Sound Siren
    luup.call_action(SP_SID,"SetTarget",{newTargetValue= '1'}, siren)  
  end
end

function keepACInRange(ac_unit, energy_mode)
  local HVAC_UOM_SID = 'urn:upnp-org:serviceId:HVAC_UserOperatingMode1'
  local TSC_SID = 'urn:upnp-org:serviceId:TemperatureSetpoint1_Cool'
  local TSH_SID = 'urn:upnp-org:serviceId:TemperatureSetpoint1_Heat'
  local HVAC_FOM_SID = 'urn:upnp-org:serviceId:HVAC_FanOperatingMode1'
  local COMFORT_HEAT_TEMP = 73
  local COMFORT_COOL_TEMP = 76
  local MIN_HEAT_TEMP = 65
  local MAX_COOL_TEMP = 85
  local heat = nil
  local cool = nil

  currentEnergyMode =luup.variable_get(HVAC_UOM_SID, 'EnergyModeStatus', ac_unit)
  currentHouseMode = luup.variable_get(HM_SID, 'HMode', HOUSE_MODE_PLUGGIN)

  if ((currentHouseMode == HOME) or (currentHouseMode == NIGHT)) then
    -- Don't change it if it's not in AutoChangeOver.  Someone has manually adjusted it.
    if (luup.variable_get(HVAC_UOM_SID, 'ModeStatus', ac_unit) ~= 'AutoChangeOver') then
     return false
    end
  else
    energy_mode = 'EnergySavingsMode'
  end

  if (energy_mode == 'EnergySavingsMode') then
   heat = MIN_HEAT_TEMP
   cool = MAX_COOL_TEMP
  else
    print('set heat')
   heat = COMFORT_HEAT_TEMP
    print(heat)
   cool = COMFORT_COOL_TEMP
  end

  if (currentEnergyMode ~= energy_mode) then
    luup.call_action(HVAC_UOM_SID, 'SetEnergyModeTarget', {NewModeTarget = energy_mode}, ac_unit)
    luup.call_action(HVAC_FOM_SID, 'SetMode', {NewMode = 'Auto'}, ac_unit) -- Fan
    luup.call_action(TSH_SID, 'SetCurrentSetpoint', {NewCurrentSetpoint = heat}, ac_unit) -- Heat
    luup.call_action(TSC_SID, 'SetCurrentSetpoint', {NewCurrentSetpoint = cool}, ac_unit) -- Cool
  end
end

function checkMasterBedroomAC()
  local thermostat = 14  
  local currentHouseMode = luup.variable_get(HM_SID, 'HMode', HOUSE_MODE_PLUGGIN)
  local energyMode = nil

  if (currentHouseMode == HOME) then
    local currentTime = os.time()
    local timeTable = os.date("*t", currentTime)
    local year = timeTable['year']
    local month = timeTable['month']
    local day = timeTable['day']

    -- From 9:00 am to 11:00 pm
    if ((currentTime > os.time{year=year, month=month, day=day, hour=9}) and (currentTime < os.time{year=year, month=month, day=day, hour=23})) then
      energyMode = 'EnergySavingsMode'
    else
      energyMode = "Normal"
    end
  elseif (currentHouseMode == NIGHT) then
    energyMode = "Normal"
  else
    energyMode = 'EnergySavingsMode'
  end

  keepACInRange(thermostat, energyMode)
  luup.call_timer("checkMasterBedroomAC", 1, "1m", "") -- 1=Interval timer 1m=every 1 minute
end

function checkFamilyRoomAC()
  local thermostat = 11 
  local currentHouseMode = luup.variable_get(HM_SID, 'HMode', HOUSE_MODE_PLUGGIN)
  local energyMode = nil

  if (currentHouseMode == HOME) then
    local currentTime = os.time()
    local timeTable = os.date("*t", currentTime)
    local year = timeTable['year']
    local month = timeTable['month']
    local day = timeTable['day']
    local dayOfWeek = timeTable['wday']

    if ((dayOfWeek == 6) or (dayOfWeek == 0)) then
      -- Saturday or Sunday
      energyMode = "Normal"
    else
      -- From 10:00 am to 2:00 pm
      if ((currentTime > os.time{year=year, month=month, day=day, hour=10}) and (currentTime < os.time{year=year, month=month, day=day, hour=14})) then
        energyMode = 'EnergySavingsMode'
      else
        energyMode = "Normal"
      end
    end
  elseif (currentHouseMode == NIGHT) then
    energyMode = "Normal"
  else
    energyMode = 'EnergySavingsMode'
  end

  keepACInRange(thermostat, energyMode)
  luup.call_timer("checkFamilyRoomAC", 1, "1m", "") -- 1=Interval timer 1m=every 1 minute
end

function checkTheaterAC()
  local thermostat = 16 
  local windowCurtain = 113
  local theaterTemp = luup.variable_get(TS_SID, 'CurrentTemperature', thermostat)
  local curtainStatus = luup.variable_get(SP_SID, 'Status', windowCurtain)


  if (tonumber(theaterTemp) > 80) then
    if (curtainStatus == '1') then -- curtain is open
      toggleDimmer(windowCurtain)
    end
  end

  if (tonumber(theaterTemp) < 75) then
    if (curtainStatus == '0') then -- curtain is closed
      toggleDimmer(windowCurtain)
    end
  end 

  luup.call_timer("checkTheaterAC", 1, "1m", "") -- 1=Interval timer 1m=every 1 minute
end

function startUp()
  local alarmInterface = 107

  luup.variable_watch('checkAlarmEvent', D_SID, 'LoadLevelStatus', alarmInterface)
  checkMasterBedroomAC()
  checkFamilyRoomAC()
  checkTheaterAC()
end

startUp()