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KNX connection statuss and device check
#1
Hi,

at Russian FB page found some interesting scripts, I think can be useful, not seen here..

1. KNX connection status:

Code:
if not client then      require('genohm-scada.eibdgm')      function statushandler(status)            if status == 0x00 then                  grp.write('32/2/1', true)                elseif status == 0xFF then                  grp.write('32/2/1', false)            end      end      client = eibdgm:new()      client:sethandler('status', statushandler) end client:step()

2. KNX device check, if any lost, automatically message can be sent (with russian comments, I added english translation):

Code:
-- Таблица адресов, которые нужно проверять на доступность на шине -- Table of addresses which should be checked at KNX line knx_addrs = {'1.1.2','1.1.4','1.1.5','1.1.6','1.1.7','1.1.8','1.1.9','1.1.10','1.1.11','1.1.12','1.1.13','1.1.14','1.1.15'} -- Таблица подключенных устройств -- Table of connected devices knx_conn = {} -- Таблица отключенных устройств -- Table of disconnected devices knx_disc = {} -- Проверка доступности устройств на шине KNX -- Checking devices are alive for index, value in ipairs(knx_addrs) do if knxlib.ping(value) then table.insert(knx_conn, value) else table.insert(knx_disc, value) end end -- Перевод таблицы в строку -- Table translation to string conn_str = table.concat(knx_conn, ', ') disc_str = table.concat(knx_disc, ', ') -- Вывод таблиц и строк в лог для просмотра при отладке. -- Logging of tables and strings for debugging --log(#knx_conn, #knx_disc) --log(conn_str, disc_str) -- отправляем письмо со списком недоступных устройств, если такие найдены -- sending message with disconnected devices if any if (#knx_disc > 0) then log(disc_str) --mail('example@email.com', 'Проверка устройств KNX', 'Отключены следующие устройства: ' .. disc_str) -- translation of russian text above string: "KNX device checking" "These devices are disconnected:" end

But please check second script, approx. every day I see in my log that some devices are offline, but they are different.. Looks a little strange for me.. But all works. May be something should be improved in script.

Alex
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KNX connection statuss and device check - by AlexLV - 11.03.2019, 18:59

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