TCP Socket Connection for Legrand

[a455115]

Hi, I made several attempts to control the MX200 with a script, but unfortunately failed. I have the following commands on the line:

Code:

MH200
26.04.2022 19:53:58    
* string: *1*9*11##    90%
    
    
MH200
26.04.2022 19:54:15    
* string: *1*1000#0*11##    OK
    
    
MH200
26.04.2022 19:54:15    
* string: *1*0*11##    OFF

could you help me to bind them in a script so that I can recognize them on arrival and bind them to the respective objects and accordingly if the value of the object changes I send the command back to the gateway?
This is the code I use to get them in the log:

Code:

function read(sock)
  local buf = {}

  while true do
    local ch, err = sock:receive(1)

    if ch then
      local pr = buf[ #buf ]

      buf[ #buf + 1 ] = ch

      if ch == '#' and pr == '#' then
        break
      end

    else
      return nil, err
    end
  end

  local ret = table.concat(buf)
  log(ret)
  return ret
end




-- init socket
if not sock then
  require('socket')

  sock, err = socket.connect('192.168.1.247', 20000)

  -- set timeout to 1 second
  if sock then
    sock:settimeout(1)
  -- error opening connection, log error and wait before reconnecting 
  else
    error(err)
    sleep(5)
  end
end

-- socket handler
if sock then   

sock:send('*99*1##')

   res, err = read(sock)
 

  if data then
    log(data)
  end
end