Domoticz

Hi There.

I have a Somfy rts sunblind, all is ok with m'y rfxcom.

On Domoticz he got 3 buttons :
- open
- close
- stop

Using m'y RFLink i'm able to know if the Real remote is used and which ordre is send.

I want to use this ability to update the rfx devices. Not trigger but really update using commandarray['updatedevice'] command.

I found that value can be 0 or 1 but this value never update the device to "open".

Is There another secret value or do I need to use the Json api?

Hi

Have a look here, had simmilar questions before :
http://www.domoticz.com/forum/viewtopic ... 65#p137111

The only thing that does not work is receiving the original remote... so worked around that.
Hope it helps to understand better

zicht wrote:Hi

Have a look here, had simmilar questions before :
http://www.domoticz.com/forum/viewtopic ... 65#p137111

The only thing that does not work is receiving the original remote... so worked around that.
Hope it helps to understand better

Rfx will never listen about Real remote, éven a Somfy tahoma didn't listen about rts remote.

Only RFLink or rfp1000 Can do this

Will check your code

@Deeno

Hi,

Were you able to figure how to change the Somfy blinds status ? Here I'm trying to change it depending on a sensor.

I'm having the same trouble, RFY status change to 'stopped' whatever I put in the commandArray['UpdateDevice'] command, (tried On/Off Open/Closed...

if (devicechanged ['sensor_baie_bureau'] == "Open") then
print ("STORE BUREAU Open")
commandArray['UpdateDevice']='280|0|Off'
end

The command workds fine with another on/off light switch, but I've never beeen able to use it with a blind.

Regards !

Hello

I add the same functionality to setup.

You can use the following LUA function to update the RTS Blind based on the Status of the remote control.

function Visu_Blind_Status(Blind, Status)
json = (loadfile "/home/pi/domoticz/scripts/lua/JSON.lua")()
iBlind=otherdevices_idx[Blind]
if Status=='On' then
value=18 -- Closed for Venetian EU Blind
elseif Status=='Off' then
value=17 -- Open for Venetian EU Blind
else
value=0 -- Stop
end
local url0 ="https://<<IP address>>/json.htm?type=command&param=udevice&idx=" .. iBlind.. "&nvalue=" ..value.. "&svalue=0&parsetrigger=false"
local url ='curl -s "' .. url0 .. '"'
local handle = io.popen(url)
local result = handle:read("*a")
handle:close()
output = json:decode(result)
if output==nil then
return nil
end
if output.status~="OK" then
return nil
end
return true
end

Example of implementation:

Blind1, Blind2, Blind3 are the name of the Somfy Blinds
Remote Control1, Remote Control2,Remote Contro3 are the name of the remote controls
Status is Open , Stopped or Closed


local RemoteControlBlinds = {
["Remote Control1"]="Blind1",
["Remote Control2"]="Blind2",
["Remote Control3"]="Blind3",
}


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

for RemoteControlBlind,Blind in pairs(RemoteControlBlinds) do
if (devicechanged[RemoteControlBlind]) then
s = otherdevices_lastupdate[RemoteControlBlind]
Status=otherdevices[RemoteControlBlind]
if timedifference(s) > 1 then -- to avoid successive state changes sent by the remote control
Visu_Blind_Status(Blind, Status)
end
end
end

BR

Thanks, will have à look and convert it to "pure" lua / not JSON

Où avais-tu trouvé les valeurs 17 et 18 ?

Encore merci ! Thx

Hello,

I found the values 17 and 18 In the source codes.

I would be interested in the LUA version when you get it.

BR

OK, I understand now, the "official" n & s values I took from the json documentation are not the ones I get

When manually testing with a http request I get
0 -> stopped
1 -> open
3 -> closed

So to reflect the real state of the blind, taken from my 'sensor_baie_bureau' here, it would change my script like this :


commandArray = {}

-- loop through all the changed devices
-- for deviceName,deviceValue in pairs(devicechanged) do
-- print ("Device based event fired on '"..deviceName.."', value '"..tostring(deviceValue).."'");
-- end

if (devicechanged ['sensor_baie_bureau'] == "Closed") then
print("STORE BUREAU en cours de fermeture")
print( otherdevices['STORE BUREAU'] )
commandArray['UpdateDevice'] = '280|3|0'
--commandArray[#commandArray+1] = {['UpdateDevice'] = '280|3|0' }
elseif (devicechanged ['sensor_baie_bureau'] == "Open") then
print( otherdevices['STORE BUREAU'] )
print("STORE BUREAU completement ouvert")
commandArray['UpdateDevice'] = '280|1|0'
--commandArray[#commandArray+1] = {['UpdateDevice'] = '280|1|0' }
elseif (devicechanged ['BOUTON2'] == "Click") then
print("Click BOUTON2")
print( otherdevices['STORE BUREAU'] )
print("Click BOUTON2")
--just show the state of the blind in log when I press a pushbutton
end

return commandArray


Thanks for pointing me in the right direction ! A charge de revanche