chenyc
2025-07-18 480c0834c2dc57721022cc9b06d527a3e7cad09b
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// 欧姆龙 HBP-9030 115200 
import { ElMessage, ElMessageBox, ElNotification } 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('初始化打开志荣体重秤端口')
    if(reconnectAttempts!==0){
        console.log('ssss',reconnectAttempts)
        ipcRenderer.invoke('logger', `串口重连第${reconnectAttempts}次`)
        ElMessage.warning({
            message: `串口重连第${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', 'hefeiz志荣体重秤端口打开失败!')
                ElNotification.warning({
                    title: '警告',
                    message: 'hefeiz志荣体重秤端口打开失败!',
                    showClose: false,
                    duration:10000
                  })
                setTimeout(()=>{
                    initPort(path,baudRate)
                }, RECONNECT_INTERVAL);
            }else{
                reconnectAttempts=0
                ipcRenderer.invoke('logger', 'hefeiz志荣体重秤端口打开成功')
                ElMessage({
                    message: 'hefeiz志荣体重秤端口打开成功',
                    type: 'success',
                })
            } 
        })
        serialport.on("close",(err: any)=>{
            ipcRenderer.invoke('logger', 'hefeiz志荣体重秤端口异常端口链接关闭')
            console.log('hefeiz志荣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
        //     No:4742
        // Gross:  75.0kg
        //  Tare:   0.0kg
        //   Net:  75.0kg
        //
        //
        //
        //
        //
        // 20 20 20 4E 6F 3A 3535 39 38 0D 0A 4772 6F 73 73 3A 20 2020 36 31 2E 36 6B 67 0D 0A20 54 61 72 65 3A 2020 20 20 30 2E 30 6B 670D 0A 20 20 4E 65 743A 20 20 20 36 31 2E 36 6B 67
        const parser = serialport.pipe(new DelimiterParser({ delimiter:Buffer.from([13,10,13,10,13,10,13,10,13,10,13,10]),includeDelimiter:true }))
        parser.on('data', (value: string | any[])=>{
            console.log(value.toString())
            const str=value.toString()
            const list=str.split('Net:')
            console.log(list)
            if(list.length===2){
                const re=list[1].trim()
                const res=re.substring(0,re.length-2)
                console.log(res)
                sockteStore().setweightSockte(
                    {
                        deviceName:'志荣T605',
                        type:"体重秤",
                        result:res,
                        resultTime:new Date().toString(),
                        state:2
                    }
                )
            }else{
                console.log('数据格式不对')
            }
        })
    }
    catch (error:any) {
        console.error('无法创建串口实例:', error.message);
        reconnectAttempts=0
        setTimeout(()=>{
            initPort(path,baudRate)
        }, RECONNECT_INTERVAL);
    }
    // const serialport  = new SerialPort({ path, baudRate }, (err: any) => {
    //     if (err) {
    //         console.log(err)
    //         ElMessage({
    //             message: '合肥志荣体重秤端口打开失败!',
    //             type: 'error',
    //         })
    //         console.log(err)
    //     }else{
    //         ElMessage({
    //             message: '合肥志荣体重秤端口打开成功',
    //             type: 'success',
    //         })
    //     } 
    // })
    // serialport.on("close",(err: any)=>{
    //     console.log('志荣体重秤端口异常端口链接断开')
    //     console.log(err)
    // })
    // // 解析分割数据流
    // //     No:4742
    // // Gross:  75.0kg
    // //  Tare:   0.0kg
    // //   Net:  75.0kg
    // //
    // //
    // //
    // //
    // //
    // // 20 20 20 4E 6F 3A 3535 39 38 0D 0A 4772 6F 73 73 3A 20 2020 36 31 2E 36 6B 67 0D 0A20 54 61 72 65 3A 2020 20 20 30 2E 30 6B 670D 0A 20 20 4E 65 743A 20 20 20 36 31 2E36 6B 67
    // const parser = serialport.pipe(new DelimiterParser({ delimiter:Buffer.from([13,10,13,10,13,10,13,10,13,10,13,10]),includeDelimiter:true }))
    // parser.on('data', (value: string | any[])=>{
    //     console.log(value.toString())
    //     const str=value.toString()
    //     const list=str.split('Net:')
    //     console.log(list)
    //     if(list.length===2){
    //         const re=list[1].trim()
    //         const res=re.substring(0,re.length-2)
    //         console.log(res)
    //         sockteStore().setweightSockte(
    //             {
    //                 deviceName:'志荣T605',
    //                 type:"体重秤",
    //                 result:res,
    //                 resultTime:new Date().toString(),
    //                 state:2
    //             }
    //         )
    //     }else{
    //         console.log('数据格式不对')
    //     }
    // }) // all data after READY is received
}
 
export {
    initPort,
}