标题: ESP8266 lua设置模块连接路由器开启TCP服务器的源代码与详解 [打印本页]
作者: 沙漠之痕 时间: 2018-11-6 14:53
标题: ESP8266 lua设置模块连接路由器开启TCP服务器的源代码与详解
本帖最后由 沙漠之痕 于 2018-11-7 12:48 编辑
1. 连接路由器,创建服务器监听8080端口
init.lua文件:
tmr.alarm(0,5000,0,function()
dofile("tcpserver.lua")
end)
init.lua文件结束
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文件结束
手机连接上路由器,并去连接模块开启的服务器,模块ip即为服务器ip通过串口已经打印出
通过手机客户端给模块服务器发送数据通过模块的串口输出
2. 通过手机发送”open”打开继电器;发送 “close”关闭继电器
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文件结束
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文件结束
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ESP8266 连接路由器 tcp服务 lua源码.zip
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