继续有话串口重连;

chenyc

2024-07-11 b9d95c062e98254155a1f5ca0d7934a89cc27321

继续有话串口重连;

 src/samples/deviceApi/M503.ts

@@ -1,28 +1,87 @@
import { ElMessage } from 'element-plus'
import { ElMessage, ElMessageBox } from 'element-plus'
const { SerialPort } = require('serialport')
const { DelimiterParser } = require('@serialport/parser-delimiter')
const { ReadyParser } = require('@serialport/parser-ready')
import {sockteStore} from '@/stores/sockteInfo'
import { ipcRenderer  } from 'electron'


// 设置重连间隔和最大重试次数
const RECONNECT_INTERVAL = 10000; // 重连间隔10秒
const MAX_RECONNECT_ATTEMPTS = 10; // 最大重试次数10次

let reconnectAttempts = 0; // 当前重试次数
let serialPort:any; // 串口实例


const initPort=(path:String,baudRate:Number)=>{
    console.log('初始化打开台衡M503体重秤端口')
    if(reconnectAttempts!==0){
        console.log('ssss',reconnectAttempts)
        ipcRenderer.invoke('logger', '串口重连第${reconnectAttempts}次')
        ElMessage({
            message: `串口重连第${reconnectAttempts}次启动`,
            type: 'success',
        })
    }
    if (reconnectAttempts >= MAX_RECONNECT_ATTEMPTS) {
        console.error('重试次数达到上限，不再尝试重连。');
        ipcRenderer.invoke('logger', '串口已经重连了${reconnectAttempts}次了，点击确认关闭程序，重启电脑后再试')
        ElMessageBox.confirm(
            `串口已经重连了${reconnectAttempts}次了，点击确认关闭程序，重启电脑后再试`,
            'Warning',
            {
              confirmButtonText: '确认',
              cancelButtonText: '取消',
              type: 'warning',
            }
          )
            .then(() => {
                ipcRenderer.send('winClose')
                ipcRenderer.invoke('logger', '确认了关闭程序')
            })
            .catch(() => {
              ElMessage({
                type: 'info',
                message: '取消操作',
              })
            })
        return;
    }
    if (serialPort && serialPort.isOpen) {
        reconnectAttempts=0
        console.log('串口已打开，不再重复打开。');
        return;
    }
    try {
    const serialport  = new SerialPort({ path, baudRate }, (err: any) => {
            reconnectAttempts++
        if (err) {
            console.log(err)
                ipcRenderer.invoke('logger', 'M503体重秤端口打开失败！')
            ElMessage({
                message: '台衡M503体重秤端口打开失败！',
                    message: 'M503体重秤端口打开失败！',
                type: 'error',
            })
            console.log(err)
                setTimeout(()=>{
                    initPort(path,baudRate)
                }, RECONNECT_INTERVAL);
        }else{
                reconnectAttempts=0
                ipcRenderer.invoke('logger', 'M503体重秤端口打开成功')
            ElMessage({
                message: '台衡M503体重秤端口打开成功',
                    message: 'M503体重秤端口打开成功',
                type: 'success',
            })
        } 
    })
    serialport.on("close",(err: any)=>{
        console.log('台衡M503体重秤端口异常端口链接断开')
            ipcRenderer.invoke('logger', 'M503体重秤端口异常端口链接关闭')
            console.log('M503体重秤端口异常端口链接断开')
            reconnectAttempts=0
            setTimeout(()=>{
                initPort(path,baudRate)
            }, RECONNECT_INTERVAL);
        console.log(err)
    })
    // 解析分割数据流
@@ -63,6 +122,16 @@
        }
    }) // all data after READY is received
}
    catch (error:any) {
        console.error('无法创建串口实例:', error.message);
        reconnectAttempts=0
        setTimeout(()=>{
            initPort(path,baudRate)
        }, RECONNECT_INTERVAL);
    }
    
    
}

export {
    initPort,

 src/samples/deviceApi/XK3190A12.ts

@@ -48,7 +48,8 @@
        console.log(value.toString())
        const str=value.toString()
        // 截取结果
        // const list=str.substring(2,10) 
        // const list=str.substring(2,10) 得到数字

        const list = parseFloat(str.replace(/[^\d.]/g, '')).toString();
        console.log(list)
        if(Number(list)>20){

 src/samples/deviceApi/liangjiang.ts

@@ -23,8 +23,6 @@
            type: 'success',
        })
    }
    let lisijieguo=''
    let duibinum=0
    if (reconnectAttempts >= MAX_RECONNECT_ATTEMPTS) {
        console.error('重试次数达到上限，不再尝试重连。');
        ipcRenderer.invoke('logger', '串口已经重连了${reconnectAttempts}次了，点击确认关闭程序，重启电脑后再试')
@@ -56,6 +54,8 @@
        return;
    }
    try {
        let lisijieguo=''
        let duibinum=0
        serialPort  = new SerialPort({ path, baudRate }, (err: any) => {
            reconnectAttempts++
            if (err) {
@@ -68,7 +68,6 @@
                setTimeout(()=>{
                    initPort(path,baudRate)
                }, RECONNECT_INTERVAL);
                console.log(err)
            }else{
                reconnectAttempts=0
                ipcRenderer.invoke('logger', 'lianjiang体重秤端口打开成功')