优化串口重连

chenyc

2024-12-10 b5646e3f08bf45a27a3db92f5e27568a5448cb03

 src/samples/deviceApi/mbp7000.ts

@@ -1,5 +1,5 @@

import { ElMessage, ElMessageBox } from 'element-plus'
import { ElMessage, ElMessageBox, ElNotification } from 'element-plus'
const { SerialPort } = require('serialport')
const { DelimiterParser } = require('@serialport/parser-delimiter')
const { InterByteTimeoutParser } = require('@serialport/parser-inter-byte-timeout')
@@ -21,7 +21,7 @@
    console.log('初始化打开mbp7000口')
    if(reconnectAttempts!==0){
        ipcRenderer.invoke('logger', '串口重连第${reconnectAttempts}次')
        ElMessage({
        ElMessage.warning({
            message: `串口重连第${reconnectAttempts}次启动`,
            type: 'success',
        })
@@ -58,16 +58,25 @@
    }
    try {
        serialPort  = new SerialPort({ path, baudRate }, (err: any) => {
            reconnectAttempts++
            if (err) {
                console.log(err)
                ElMessage({
                    message: '端口打开失败！',
                    type: 'error',
                ipcRenderer.invoke('logger', 'mbp7000血压计端口打开失败！')
                ElNotification.warning({
                    title: '警告',
                    message: 'mbp7000血压计端口打开失败！',
                    showClose: false,
                    duration:10000
                })
                console.log(err)

                setTimeout(()=>{
                    initPort(path,baudRate)
                }, RECONNECT_INTERVAL);
            }else{
                ElMessage({
                    message: '端口打开成功',
                reconnectAttempts=0
                ipcRenderer.invoke('logger', 'mbp7000血压计端口打开成功')
                ElMessage.success({
                    message: 'mbp7000血压计端口打开成功',
                    type: 'success',
                })
            } 
@@ -84,7 +93,6 @@
      
        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){