LuatOS/demo/websocket/main.lua

PROJECT = "airtun"
VERSION = "1.0.0"

-- sys库是标配
_G.sys = require("sys")
-- _G.sysplus = require("sysplus")

local wsc = nil

sys.taskInit(function()
    if rtos.bsp():startsWith("ESP32") then
        local ssid = "uiot123"
        local password = "12348888"
        log.info("wifi", ssid, password)
        -- TODO 改成esptouch配网
        LED = gpio.setup(12, 0, gpio.PULLUP)
        wlan.init()
        wlan.setMode(wlan.STATION)
        wlan.connect(ssid, password, 1)
        local result, data = sys.waitUntil("IP_READY", 30000)
        log.info("wlan", "IP_READY", result, data)
        device_id = wlan.getMac()
    elseif rtos.bsp() == "AIR105" then
        w5500.init(spi.HSPI_0, 24000000, pin.PC14, pin.PC01, pin.PC00)
        w5500.config() --默认是DHCP模式
        w5500.bind(socket.ETH0)
        LED = gpio.setup(62, 0, gpio.PULLUP)
        sys.wait(1000)
        -- TODO 获取mac地址作为device_id
    elseif rtos.bsp() == "EC618" then
        --mobile.simid(2)
        LED = gpio.setup(27, 0, gpio.PULLUP)
        device_id = mobile.imei()
        sys.waitUntil("IP_READY", 30000)
    end

    wsc = websocket.create(nil, "ws://nutz.cn/websocket")
    wsc:autoreconn(true, 3000) -- 自动重连机制
    wsc:on(function(wsc, event, data, fin, optcode)
        log.info("wsc", event, data, fid, optcode)
        if event == "conack" then
            wsc:send((json.encode({action="login",device_id=device_id})))
        end
    end)
    wsc:connect()
    --sys.waitUntil("websocket_conack", 15000)
    while true do
        sys.wait(45000)
        -- wsc:send("{\"room\":\"topic:okfd7qcob2iujp1br83nn7lcg5\",\"action\":\"join\"}")
        wsc:send((json.encode({action="echo", msg=os.date()})))
    end
    wsc:close()
    wsc = nil
end)


-- 用户代码已结束---------------------------------------------
-- 结尾总是这一句
sys.run()
-- sys.run()之后后面不要加任何语句!!!!!