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chenyc

2025-05-27 424a7783c0064e5e1e94cea2691fa9d822f78460

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import { ElMessage } from 'element-plus'
const { SerialPort } = require('serialport')
const { DelimiterParser } = require('@serialport/parser-delimiter')
const { InterByteTimeoutParser } = require('@serialport/parser-inter-byte-timeout')
 
import {sockteStore} from '@/stores/sockteInfo'
 
 
const initPort=(path:String,baudRate:Number)=>{
    console.log('初始化打开mbp7000口')
    const serialport  = new SerialPort({ path, baudRate }, (err: any) => {
        if (err) {
            console.log(err)
            ElMessage({
                message: '端口打开失败！',
                type: 'error',
            })
            console.log(err)
        }else{
            ElMessage({
                message: '端口打开成功清远转用',
                type: 'success',
            })
        } 
    })
    serialport.on("close",(err: any)=>{
        console.log('端口异常端口链接断开')
        console.log(err)
    })
    const parser = serialport.pipe(new InterByteTimeoutParser({interval: 500 ,maxBufferSize:20}))
    // parser.on('ready', () => console.log('the ready byte sequence has been received'))
    
    parser.on('data',(value: string | any[]) =>{
        console.log('-----------------')
        if(value.length>=20){
            sockteStore().setxyjSockte(
                {
                    deviceName:'mbp7000',
                    type:"血压计",
                    result:value[14]+','+value[16]+','+value[18],
                    resultTime:new Date().toString(),
                    state:2
                }
            )
        }
        console.log(value,'血压计数据')
    }) 
    }
 
export {
    initPort,
}