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All colors can be changed via MQTT

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This commit is contained in:
Ollo
2021-04-03 13:15:37 +02:00
parent 23bcd36a34
commit 8b58d4a39f
2 changed files with 42 additions and 6 deletions
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28
mqtt.lua
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@@ -39,7 +39,8 @@ end
-- Parse MQTT data and extract color
-- @param data MQTT information
-- @param row string of the row e.g. "row1" used to publish current state
function parseBgColor(data, row)
-- @param per percent the color should be dimmed
function parseBgColor(data, row, per)
local red=nil
local green=nil
local blue=nil
@@ -52,7 +53,11 @@ function parseBgColor(data, row)
end
if ((red ~= nil) and (green ~= nil) and (blue ~= nil) ) then
m:publish(mqttPrefix .. "/"..row, tostring(red) .. "," .. tostring(green) .. "," .. tostring(blue), 0, 0)
return string.char(green * briPer / 100, red * briPer / 100, blue * briPer / 100)
if (per ~= nil) then
return string.char(green * per / 100, red * per / 100, blue * per / 100)
else
return string.char(green , red , blue )
end
else
return nil
end
@@ -104,10 +109,25 @@ function registerMqtt()
else
print("Cannost start Telnet Server!")
end
else
elseif (string.match(topic, "color$")) then
color = parseBgColor(data, "color")
print("Updated color" .. tostring(i) )
elseif (string.match(topic, "color1$")) then
color1 = parseBgColor(data, "color1")
print("Updated color1" .. tostring(i) )
elseif (string.match(topic, "color2$")) then
color = parseBgColor(data, "color2")
print("Updated color2" .. tostring(i) )
elseif (string.match(topic, "color3$")) then
color = parseBgColor(data, "color3")
print("Updated color3" .. tostring(i) )
elseif (string.match(topic, "color4$")) then
color = parseBgColor(data, "color4")
print("Updated color4" .. tostring(i) )
else
for i=1,10,1 do
if (string.match(topic, "row".. tostring(i) .."$")) then
rowbgColor[i] = parseBgColor(data, "row" .. tostring(i))
rowbgColor[i] = parseBgColor(data, "row" .. tostring(i), briPer)
print("Updated row" .. tostring(i) )
return
end