--some functions

dofile("functions.lua")

lighton1=

lighton2=

lighton3=

lighton4=

pin1 =

pin2 =

pin3 =

pin4 =

gpio.mode(pin1,gpio.OUTPUT)

gpio.mode(pin2,gpio.OUTPUT)

gpio.mode(pin3,gpio.OUTPUT)

gpio.mode(pin4,gpio.OUTPUT)

--pin1

tmr.alarm(,,,function()

if lighton1== then

    lighton1=

    gpio.write(pin1,gpio.LOW)

    -- 512/1024, 50% duty cycle

else

    lighton1=

    gpio.write(pin1,gpio.HIGH)

end

end)

--pin2

tmr.alarm(,,,function()

if lighton2== then

    lighton2=

    gpio.write(pin2,gpio.LOW)

    -- 512/1024, 50% duty cycle

else

    lighton2=

    gpio.write(pin2,gpio.HIGH)

end

end)

--pin3

tmr.alarm(,,,function()

if lighton3== then

    lighton3=

    gpio.write(pin3,gpio.LOW)

    -- 512/1024, 50% duty cycle

else

    lighton3=

    gpio.write(pin3,gpio.HIGH)

end

end)

--pin4

tmr.alarm(,,,function()

if lighton4== then

    lighton4=

    gpio.write(pin4,gpio.LOW)

    -- 512/1024, 50% duty cycle

else

    lighton4=

    gpio.write(pin4,gpio.HIGH)

end

end)

dofile("sjson.lua")
--inti.lua

--sjson.lua
name = "lxx"

print("Hello world!")

print(name .. ",nihao!")

--functions.lua
function startup()

    if file.open("init.lua") == nil then

        print("init.lua deleted or renamed")

    else

        print("Running")

        file.close("init.lua")

        -- the actual application is stored in 'application.lua'

        -- dofile("application.lua")

    end

end

-- Define WiFi station event callbacks

wifi_connect_event = function(T)

  print("Connection to AP("..T.SSID..") established!")

  print("Waiting for IP address...")

  if disconnect_ct ~= nil then disconnect_ct = nil end

end

wifi_got_ip_event = function(T)

  -- Note: Having an IP address does not mean there is internet access!

  -- Internet connectivity can be determined with net.dns.resolve().

  print("Wifi connection is ready! IP address is: "..T.IP)

  print("Startup will resume momentarily, you have 3 seconds to abort.")

  print("Waiting...")

  tmr.create():alarm(, tmr.ALARM_SINGLE, startup)

end

wifi_disconnect_event = function(T)

  if T.reason == wifi.eventmon.reason.ASSOC_LEAVE then

    --the station has disassociated from a previously connected AP

    return

  end

  -- total_tries: how many times the station will attempt to connect to the AP. Should consider AP reboot duration.

  local total_tries =

  print("\nWiFi connection to AP("..T.SSID..") has failed!")

  --There are many possible disconnect reasons, the following iterates through

  --the list and returns the string corresponding to the disconnect reason.

  for key,val in pairs(wifi.eventmon.reason) do

    if val == T.reason then

      print("Disconnect reason: "..val.."("..key..")")

      break

    end

  end

  if disconnect_ct == nil then

    disconnect_ct =

  else

    disconnect_ct = disconnect_ct +

  end

  if disconnect_ct < total_tries then

    print("Retrying connection...(attempt "..(disconnect_ct+).." of "..total_tries..")")

  else

    wifi.sta.disconnect()

    print("Aborting connection to AP!")

    disconnect_ct = nil

  end

end