52 lines
1.3 KiB
Lua
52 lines
1.3 KiB
Lua
-- Tel--l the chip to connect to the access point
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--wifi.setmode(wifi.STATIONAP)
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wifi.setmode(wifi.STATION)
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print('set (mode='..wifi.getmode()..')')
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print('MAC: ',wifi.sta.getmac())
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print('chip: ',node.chipid())
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print('heap: ',node.heap())
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local joincounter = 0
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cfg={}
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cfg.ssid="ESP-"..node.chipid()
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cfg.pwd="ESP-"..node.chipid()
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wifi.ap.config(cfg)
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cfg = nil
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-- Compile server code and remove original .lua files.
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-- This only happens the first time afer the .lua files are uploaded.
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local compileAndRemoveIfNeeded = function(f)
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if file.open(f) then
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file.close()
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node.compile(f)
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file.remove(f)
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end
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end
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local serverFiles = {'httpserver.lua', 'httpserver-request.lua', 'httpserver-static.lua', 'httpserver-error.lua','http/ual.lua'}
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for i, f in ipairs(serverFiles) do compileAndRemoveIfNeeded(f) end
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compileAndRemoveIfNeeded = nil
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serverFiles = nil
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-- Connect to the WiFi access point. Once the device is connected,
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-- you may start the HTTP server.
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tmr.alarm(0, 3000, 1, function()
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if wifi.sta.getip() == nil and joincounter < 5 then
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print("Connecting to AP...")
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joincounter = joincounter +1
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else
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tmr.stop(0)
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-- print('IP: ',wifi.sta.getip())
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-- Uncomment to automatically start the server in port 80
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joincounter = nil
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collectgarbage()
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dofile("httpserver.lc")(80)
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end
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end)
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