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Reduced necessary memory

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This commit is contained in:
Ollo 2022-01-06 16:01:27 +01:00
parent 3b2554ee53
commit 5703c27576
1 changed files with 3 additions and 3 deletions
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6
mqtt.lua
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@ -122,7 +122,7 @@ function registerMqtt()
collectgarbage() collectgarbage()
if data ~= nil then if data ~= nil then
local heapusage = node.heap() local heapusage = node.heap()
if (heapusage < 12000) then if (heapusage < 11000) then
print("Skip " .. topic .. ":" .. data .. "; heap:" .. heapusage) print("Skip " .. topic .. ":" .. data .. "; heap:" .. heapusage)
heapusage=nil heapusage=nil
return return
@ -236,7 +236,7 @@ function startMqttClient()
mMqttClient:publish(mqttPrefix .. "/brightness", tostring(briPer), 0, 0) mMqttClient:publish(mqttPrefix .. "/brightness", tostring(briPer), 0, 0)
loldBrightness = briPer loldBrightness = briPer
else else
if ((t ~= nil) and (heapusage > 12000)) then if ((t ~= nil) and (heapusage > 11900)) then
local ds18b20=require("ds18b20_diet") local ds18b20=require("ds18b20_diet")
ds18b20.setup(2) -- GPIO4 ds18b20.setup(2) -- GPIO4
readTemp(ds18b20) -- read once, to setup chip readTemp(ds18b20) -- read once, to setup chip
@ -245,7 +245,7 @@ function startMqttClient()
temperatur=nil temperatur=nil
end end
ds18b20=nil ds18b20=nil
else else
collectgarbage() collectgarbage()
end end
if (temperatur ~= nil and temperatur ~= mOldTemp) then if (temperatur ~= nil and temperatur ~= mOldTemp) then