43 lines
920 B
Lua
43 lines
920 B
Lua
-- Constants
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SSID = "MessWLAN"
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APPWD = "UNVmpwbr6heQnMQ7ykXT"
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CMDFILE = "mqtt.lua"
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-- Some control variables
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wifiTrys = 0
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NUMWIFITRYS = 200
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function launch()
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print("A")
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print("B: " .. wifi.sta.getip())
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tmr.alarm(0, 5000, 0, function() dofile(CMDFILE) end )
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end
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function checkWIFI()
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if ( wifiTrys > NUMWIFITRYS ) then
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print("C")
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else
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ipAddr = wifi.sta.getip()
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if ( ( ipAddr ~= nil ) and ( ipAddr ~= "0.0.0.0" ) )then
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tmr.alarm( 1 , 500 , 0 , launch )
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else
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tmr.alarm( 0 , 2500 , 0 , checkWIFI)
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print("D: " .. wifiTrys)
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wifiTrys = wifiTrys + 1
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end
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end
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end
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print("E")
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ipAddr = wifi.sta.getip()
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if ( ( ipAddr == nil ) or ( ipAddr == "0.0.0.0" ) ) then
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print("F")
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wifi.setmode( wifi.STATION )
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wifi.sta.config( SSID , APPWD)
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print("G")
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tmr.alarm( 0 , 2500 , 0 , checkWIFI )
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else
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launch()
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end
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