標(biāo)題: ESP8266 lua設(shè)置模塊連接路由器開啟TCP服務(wù)器的源代碼與詳解 [打印本頁]
作者: 沙漠之痕    時間: 2018-11-6 14:53
標(biāo)題: ESP8266 lua設(shè)置模塊連接路由器開啟TCP服務(wù)器的源代碼與詳解
本帖最后由 沙漠之痕 于 2018-11-7 12:48 編輯

1. 連接路由器,創(chuàng)建服務(wù)器監(jiān)聽8080端口
init.lua文件:
tmr.alarm(0,5000,0,function()
    dofile("tcpserver.lua")
end)
init.lua文件結(jié)束
tcpserver.lua文件:
wifi.setmode(wifi.STATIONAP)
local stacfg = {
    ssid = "qqqqq",
    pwd = "11223344"
}
wifi.sta.config(stacfg)
wifi.sta.autoconnect(1)
local ClientSocket = nil   
Server = net.createServer(net.TCP,28800)
Server:listen(8080,function(socket)
        ClientSocket=socket
        ClientSocket:on("receive",function(sck,data)
           uart.write(0,data)
        end)
        ClientSocket:on("disconnection",function() ClientSocket=nil
            print("Disconnec")
        end)
end)
printip = 0
wifi.eventmon.register(wifi.eventmon.STA_DISCONNECTED,function(T)
    printip = 0
end)
wifi.eventmon.register(wifi.eventmon.STA_GOT_IP,function(T)
    if printip==0 then
        print("+IP: "..T.IP)
    end
    printip=1
end)
tcpserver.lua文件結(jié)束

手機連接上路由器,并去連接模塊開啟的服務(wù)器,模塊ip即為服務(wù)器ip通過串口已經(jīng)打印出

通過手機客戶端給模塊服務(wù)器發(fā)送數(shù)據(jù)通過模塊的串口輸出

2. 通過手機發(fā)送”open”打開繼電器;發(fā)送 “close”關(guān)閉繼電器
init.lua文件
RELAY_Pin = 1
gpio.mode(RELAY_Pin,gpio.OUTPUT)
gpio.write(RELAY_Pin,0)
tmr.alarm(0,5000,0,function()
    dofile("tcpserver.lua")
end)
init.lua文件結(jié)束
tcpserver.lua文件:
ServerReceData = ""
ServerReceCnt = 0
ServerReceStat = false
wifi.setmode(wifi.STATIONAP)
local stacfg = {
    ssid = "qqqqq",
    pwd = "11223344"
}
wifi.sta.config(stacfg)
wifi.sta.autoconnect(1)
local ClientSocket = nil   
Server = net.createServer(net.TCP,28800)
Server:listen(8080,function(socket)
        ClientSocket=socket
        ClientSocket:on("receive",function(sck,data)
        ServerReceData = ServerReceData..data
        ServerReceStat = true  
        ServerReceCnt = 0
        end)
        ClientSocket:on("disconnection",function() ClientSocket=nil
            print("Disconnec")
        end)
    end
)
tmr.alarm(1,10,1,function()
    if ServerReceStat == true then
        ServerReceCnt = ServerReceCnt + 1
        if ServerReceCnt >= 10 then
            if ServerReceData ==  "open" then
                gpio.write(RELAY_Pin,1)
            end
            if ServerReceData ==  "close" then
                gpio.write(RELAY_Pin,0)
            end
            uart.write(0,ServerReceData)
            ServerReceData = ""
            ServerReceCnt = 0
            ServerReceStat = false
        end
    end
end)
---------------Got IP -------------------
printip = 0
wifi.eventmon.register(wifi.eventmon.STA_DISCONNECTED,function(T)
    printip = 0
end)
wifi.eventmon.register(wifi.eventmon.STA_GOT_IP,function(T)
    if printip==0 then
        print("+IP: "..T.IP)
    end
    printip=1
end)
-------------END Got IP ------------------
tcpserver.lua文件結(jié)束



手機連接路由器并連接服務(wù)器




ESP8266 連接路由器 tcp服務(wù) lua源碼.zip (2.49 KB, 下載次數(shù): 19)


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