HJ212上报

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概述

演示HJ212上报。

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代码

var server = "xx.xx.xx.xx";
var port = 3344;
var cn = "2011";
var pw = "123456";
var mn = "40142001000003";

var report_period = 30 * 60 * 1000; //发送周期

function timeString()
{
    var t = Box.getTime();
    return Coder.num(t.year, "%04d") + Coder.num(t.month, "%02d") + Coder.num(t.day, "%02d") + Coder.num(t.hour, "%02d") + Coder.num(t.minute, "%02d") + Coder.num(t.second, "%02d");
}
//上报数据
function report(rc, td)
{
    var rc = 100.01;
    var td = 68.01;
    var cp="DataTime=" + timeString() + ";w01101-Rtd=" + rc + ",w01101-Flag=N;w01102-Rtd=" + td + ",w01102-Flag=N";
    var data = "QN=" + timeString() + "000;"+"ST=32;CN=" + cn + ";PW=" + pw + ";MN=" + mn + ";Flag=5;CP=&&" + cp + "&&";
    var crc=Coder.hex(Coder.crc16(data, "ansi"), "2B");
    print(crc);
    Net.send(0, Packet.HJ212.packet(data));
    Timer.start(2, 20000);
}
//处理服务器返回的数据
function hj212CB(data)
{
    print("receive", data);
    Timer.stop(2);
}
var parser = Packet.HJ212.Parser.create(hj212CB);

function netCB(m)
{
    switch(m.event)
    {
        case Net.READY:
            Net.syncTime();
            Net.tcp(0, server, port);
            break;
        case Net.CONN_OK:
            Timer.start(1, 1000);
            break;
        case Net.CONN_FAIL:
            break;  
        case Net.CONN_CLOSE:
            break;
        case Net.RECV:
            print(m.data);
            parser.parse(m.data);//解析服务器下发数据包
            break;
    }
}


function timerCB(id)
{
    switch(id)
    {
        case 1: //连接网络
            if(Net.isConnected(0))
                report();
            Timer.start(1, report_period);
            break;
        case 2: //请求超时
            print("Timeout");
    }
}

//初始化硬件，程序从这里开始跑
GPIO.set(GPIO.POWER, 1);
Net.init();

while(true)
{
    var m = Event.get();
    switch(m.msg)
    {
        case Event.NET_EVENT:
            netCB(m);   //网络事件处理
            break;
        case Event.TIMER_OUT:
            timerCB(m.id);  //定时器处理
            break;
        case Event.UART_RECV:           
            break;
        case Event.PIO_CHANGE:
            break;
    }
}

下载代码(右键另存为)：hj212.js