NetworX (Interlogic) Gateway

[gtsamis]

Hi,

I am trying to implement a LM to a NetworkX NX-8E alarm panel gateway and i need some help creating the basic serial over IP comunication script as i haven't any experience with serial protocols.
If someone else has implement something relative and could help it would bu much appreciated.

Networx RS-232 Gateway Interface Protocol

Thank you in advance
George

[stavros.charalambous@cut.ac.cy]

Any luck with this topic?

[cgn]

I've a meter with a P1 port(=serial). To read the data is use this: 

Code:

lastchar = '!' require('serial') port = serial.open('/dev/ttyUSB1', {   baudrate = 115200,             --DSMR 2/3 = 9600        DSMR 4 = 115200   databits = 8,                    --DSMR 2/3 = 7            DSMR 4 = 8   stopbits = 1,                    --DSMR 2/3 = 1            DSMR 4 = 1   parity = 'none',            --DSMR 2/3 = even        DSMR 4 = none   duplex = 'full' }) function readdata(port)   local char, buf   buf = {}   while true do     char = port:read(1)     -- error (timeout) or newline, stop     if char == nil or char == lastchar then       break     -- ignore cr char     elseif char ~= '\r' then       table.insert(buf, char)     end   end   return table.concat(buf) end data = readdata(port) port:flush() --------------------------------------------------------------- if data then     AphA = data:match'31.7.0%((%d+.%d+)'   AphA = tonumber(AphA)    grp.update('32/1/74', AphA) -- "more code" end