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- -- Tell the chip to connect to the access point
- wifi.setmode(wifi.STATION)
- print('set mode=STATION (mode='..wifi.getmode()..')')
- print('MAC: ',wifi.sta.getmac())
- print('chip: ',node.chipid())
- print('heap: ',node.heap())
- wifi.sta.config("Internet","")
- -- Compile server code and remove original .lua files.
- -- This only happens the first time afer the .lua files are uploaded.
- local compileAndRemoveIfNeeded = function(f)
- if file.open(f) then
- file.close()
- node.compile(f)
- file.remove(f)
- end
- end
- local serverFiles = {'httpserver.lua', 'httpserver-static.lua', 'httpserver-error.lua'}
- for i, f in ipairs(serverFiles) do compileAndRemoveIfNeeded(f) end
- compileAndRemoveIfNeeded = nil
- serverFiles = nil
- -- Connect to the WiFi access point. Once the device is connected,
- -- you may start the HTTP server.
- tmr.alarm(0, 3000, 1, function()
- if wifi.sta.getip() == nil then
- print("Connecting to AP...")
- else
- tmr.stop(0)
- print('IP: ',wifi.sta.getip())
- -- Uncomment to automatically start the server in port 80
- -- dofile("httpserver.lc")(80)
- end
- end)
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