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zhangzhen
2026-06-14 11:33:33 +08:00
parent f5e47f37b3
commit 1a40b0848d
6 changed files with 938 additions and 346 deletions
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pages/modbus/modbus.vue
+286 -160
View File
@@ -1,57 +1,134 @@
<template>
<view class="page">
<!-- 通信模式切换 -->
<view style="padding-top: 60px;">
<uni-row :gutter="8">
<uni-col :span="4" :offset="1">
<uni-section title="RS485" titleColor="#fff"></uni-section>
<uni-section title="通信模式" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="5">
<uni-data-select
placeholder="请选择串口"
v-model="rs485PathKey"
@change="rs485Pathchange"
:localdata="list"
:clear="false"
></uni-data-select>
</uni-col>
<uni-col :span="5">
<uni-data-select
placeholder="请选择波特率"
v-model="rs485Baudrate"
:localdata="baudrateList"
:clear="false"
></uni-data-select>
<uni-col :span="10">
<radio-group @change="onModeChange" style="display:flex;gap:20px;align-items:center;">
<label style="display:flex;align-items:center;">
<radio value="serial" :checked="mode === 'serial'" />串口直连
</label>
<label style="display:flex;align-items:center;">
<radio value="tcp" :checked="mode === 'tcp'" />网口转485
</label>
</radio-group>
</uni-col>
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="rs485Connect" v-if="rs485State == false">
<text>连接</text>
</view>
<view style="color: red;" class="ant-btn ant-btn-lg" @click="rs485Disconnect" v-else>
<text>断开</text>
</view>
<view style="margin-left: 10px;color:red;" class="ant-btn ant-btn-lg" @click="rs485Save">
<text>保存</text>
</view>
</uni-col>
</uni-row>
<uni-row :gutter="12" style="margin-top: 10px;">
<uni-col :span="4" :offset="1">
<uni-section title="指令" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="8">
<view class="uni-form-item uni-column">
<input type="text" class="uni-input" v-model="cmd_485" placeholder="自定义指令" />
<view class="ant-btn ant-btn-lg" @click="saveMode">
<text>保存模式</text>
</view>
</uni-col>
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="send485Data">
<text>发送</text>
</view>
</uni-col>
</uni-row>
</view>
<uni-row :gutter="8" :style="{ 'marginTop': '20px' }">
<!-- RS485 配置（根据模式切换） -->
<view :style="{ 'paddingTop': '20px' }">
<!-- 串口模式：显示RS485串口配置 -->
<view v-if="mode === 'serial'">
<uni-row :gutter="8">
<uni-col :span="4" :offset="1">
<uni-section title="RS485" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="5">
<uni-data-select
placeholder="请选择串口"
v-model="rs485PathKey"
@change="rs485Pathchange"
:localdata="list"
:clear="false"
></uni-data-select>
</uni-col>
<uni-col :span="5">
<uni-data-select
placeholder="请选择波特率"
v-model="rs485Baudrate"
:localdata="baudrateList"
:clear="false"
></uni-data-select>
</uni-col>
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="rs485Connect" v-if="rs485State == false">
<text>连接</text>
</view>
<view style="color: red;" class="ant-btn ant-btn-lg" @click="rs485Disconnect" v-else>
<text>断开</text>
</view>
<view style="margin-left: 10px;color:red;" class="ant-btn ant-btn-lg" @click="rs485Save">
<text>保存</text>
</view>
</uni-col>
</uni-row>
<!-- RS485 指令发送 -->
<uni-row :gutter="12" style="margin-top: 10px;">
<uni-col :span="4" :offset="1">
<uni-section title="指令" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="8">
<view class="uni-form-item uni-column">
<input type="text" class="uni-input" v-model="cmd_485" placeholder="自定义指令" />
</view>
</uni-col>
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="send485Data">
<text>发送</text>
</view>
</uni-col>
</uni-row>
</view>
<!-- TCP模式：显示TCP连接配置 -->
<view v-if="mode === 'tcp'">
<uni-row :gutter="8">
<uni-col :span="4" :offset="1">
<uni-section title="TCP连接" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="5">
<input type="text" class="uni-input" v-model="tcpHost" placeholder="IP地址" />
</uni-col>
<uni-col :span="3">
<input type="number" class="uni-input" v-model="tcpPort" placeholder="端口" />
</uni-col>
<uni-col :span="5">
<view class="ant-btn ant-btn-lg" @click="saveTcpConfig">
<text>保存参数</text>
</view>
</uni-col>
<uni-col :span="4">
<view class="ant-btn ant-btn-lg" @click="tcpConnect" v-if="tcpState == false">
<text>TCP连接</text>
</view>
<view style="color: red;" class="ant-btn ant-btn-lg" @click="tcpDisconnect" v-else>
<text>TCP断开</text>
</view>
</uni-col>
</uni-row>
<!-- TCP 指令发送 -->
<uni-row :gutter="12" style="margin-top: 10px;">
<uni-col :span="4" :offset="1">
<uni-section title="指令" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="8">
<view class="uni-form-item uni-column">
<input type="text" class="uni-input" v-model="cmd_tcp" placeholder="TCP自定义指令" />
</view>
</uni-col>
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="sendTcpData">
<text>发送</text>
</view>
</uni-col>
</uni-row>
</view>
</view>
<!-- RS232 串口配置（一直保留） -->
<view :style="{ 'marginTop': '20px' }">
<uni-row :gutter="8">
<uni-col :span="4" :offset="1">
<uni-section title="RS232" titleColor="#fff"></uni-section>
</uni-col>
@@ -59,8 +136,8 @@
<uni-data-select
placeholder="请选择串口"
v-model="rs232PathKey"
@change="rs232Pathchange"
:localdata="list"
@change="rs232Pathchange"
:clear="false"
></uni-data-select>
</uni-col>
@@ -75,16 +152,17 @@
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="rs232Connect" v-if="rs232State == false">
<text>连接</text>
</view>
</view>
<view style="color: red;" class="ant-btn ant-btn-lg" @click="rs232Disconnect" v-else>
<text>断开</text>
</view>
<view style="margin-left: 10px;color:red;" class="ant-btn ant-btn-lg" @click="rs232Save">
<text>保存</text>
</view>
</view>
</uni-col>
</uni-row>
<!-- RS232 指令发送 -->
<uni-row :gutter="12" style="margin-top: 10px;">
<uni-col :span="4" :offset="1">
<uni-section title="指令" titleColor="#fff"></uni-section>
@@ -97,74 +175,81 @@
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="send232Data">
<text>发送</text>
</view>
</view>
</uni-col>
</uni-row>
</view>
<uni-row :gutter="12" style="margin-top: 20px;">
<!-- 快捷控制 -->
<view :style="{ 'marginTop': '20px' }">
<uni-row :gutter="12">
<uni-col :span="4" :offset="1">
<uni-section title="控制" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="16">
<view class="ant-btn ant-btn-lg" @click="open(1)">
<text>开风机</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="open(2)">
<text>开照明</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="open(3)">
<text>开真空</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="open(4)">
<text>开紫外</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="open(5)">
<text>开等离子</text>
</view>
</view>
</uni-col>
</uni-row>
<uni-row :gutter="12">
<uni-col :span="16" :offset="5">
<view class="ant-btn ant-btn-lg" @click="close(1)">
<text>关风机</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="close(2)">
<text>关照明</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="close(3)">
<text>关真空</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="close(4)">
<text>关紫外</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="close(5)">
<text>关等离子</text>
</view>
</view>
</uni-col>
</uni-row>
</view>
<uni-row :gutter="12" style="margin-top: 20px;">
<!-- 快捷读取 -->
<view :style="{ 'marginTop': '20px' }">
<uni-row :gutter="12">
<uni-col :span="4" :offset="1">
<uni-section title="读取" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="12">
<view class="ant-btn ant-btn-lg" @click="temp">
<text>温湿度</text>
</view>
</view>
<view class="ant-btn ant-btn-lg" @click="pressure">
<text>压差</text>
</view>
</view>
</uni-col>
</uni-row>
</view>
<uni-row :style="{ 'marginTop': '40px' }">
<!-- 接收数据展示 -->
<view :style="{ 'marginTop': '20px', 'paddingBottom': '40px' }">
<uni-row :gutter="12">
<uni-col :span="4" :offset="1">
<uni-section title="接收数据" titleColor="#fff"></uni-section>
</uni-col>
<uni-col :span="10">
<view class="receive-item">
<view class="receive-item">
<view v-for="(item, index) in received" :key="index">
{{ item }}
</view>
@@ -173,28 +258,27 @@
<uni-col :span="6">
<view class="ant-btn ant-btn-lg" @click="clearReceived">
<text>清空</text>
</view>
</view>
</uni-col>
</uni-row>
</uni-row>
</view>
</view>
</template>
<script>
// #ifdef APP
// import { SerialPortHelper } from "@/uni_modules/android-serialport";
// #endif
import storage from "@/utils/storage.js"
import storage from '@/utils/storage.js'
import cmd from '@/utils/cmd.js'
import tcp485 from '@/utils/tcp485.js'
export default {
data() {
return {
mode: 'serial',
tcpHost: '',
tcpPort: '',
tcpState: false, // TCP连接状态
RS485: undefined,
received: [
// "01 03 04 00 08 4C 31 8E E5"
],
// 串口列表
received: [],
list: [],
baudrateList: [
{ value: 4800, text: '4800' },
@@ -216,59 +300,103 @@ export default {
rs232Baudrate: '',
cmd_485: '010300000002C40B',
cmd_232: ''
cmd_232: '',
cmd_tcp: '0306000100011828',
}
},
onLoad() {
this.mode = storage.get('rs485Mode') || 'serial'
// 分别读取串口配置和TCP配置
const rs485Tcp = storage.get('rs485Tcp') || {}
this.tcpHost = rs485Tcp.host || ''
this.tcpPort = rs485Tcp.port || ''
this.RS485 = getApp().globalData.RS485
this.RS232 = getApp().globalData.RS232
console.log('this.RS485', this.RS485.isOpen())
this.getDevice()
// uni.$emit('debug', { disconnect: true })
},
onUnload() {
if (this.rs232State) {
this.rs232Disconnect()
}
if (this.rs485State) {
this.rs485Disconnect()
}
this.tcpDisconnect()
if (this.rs232State) this.rs232Disconnect()
if (this.rs485State) this.rs485Disconnect()
},
methods: {
// ========== 模式切换 ==========
onModeChange(e) {
this.mode = e.detail.value
},
saveMode() {
storage.set('rs485Mode', this.mode)
uni.showToast({ title: '已保存，重启后生效', icon: 'none' })
},
saveTcpConfig() {
const rs485Tcp = storage.get('rs485Tcp') || {}
rs485Tcp.host = this.tcpHost
rs485Tcp.port = this.tcpPort
storage.set('rs485Tcp', rs485Tcp)
uni.showToast({ title: 'TCP参数已保存', icon: 'none' })
},
// ========== TCP连接控制 ==========
async tcpConnect() {
if (this.tcpState) return
const host = this.tcpHost || (storage.get('rs485Tcp') || {}).host
const port = this.tcpPort || (storage.get('rs485Tcp') || {}).port
if (!host || !port) {
uni.showToast({ title: '请先填写IP和端口', icon: 'none' })
return
}
tcp485.setHost(host, port)
try {
await tcp485.open()
this.tcpState = true
// 注册数据回调，收到数据展示在页面
tcp485.onStartAutoReadData((hexStr) => {
console.log('autoread:', hexStr)
this.received.unshift(hexStr)
})
uni.showToast({ title: 'TCP连接成功', icon: 'success' })
} catch (err) {
console.error('[modbus] TCP连接失败', err)
uni.showToast({ title: 'TCP连接失败', icon: 'none' })
}
},
tcpDisconnect() {
if (!this.tcpState) return
tcp485.stopReadPortData()
tcp485.close()
this.tcpState = false
uni.showToast({ title: 'TCP已断开', icon: 'none' })
},
// ========== RS485串口 ==========
getDevice() {
// this.RS485 = new SerialPortHelper();
const list = this.RS485.getAllDevices() // 获取串口列表
const list = this.RS485.getAllDevices()
if (list.length) {
this.list = list.map((i,key) => {
return {
value: key,
text: i
}
this.list = list.map((i, key) => {
return { value: key, text: i }
})
}
// 自动连接已保存的串口（从rs485读取，保持原有存储不变）
let rs485Conf = storage.get('rs485')
// console.log('rs485Conf', rs485Conf)
if (rs485Conf) {
if (rs485Conf && rs485Conf.path) {
let cur = this.list.find(i => i.text == rs485Conf.path)
if (cur) {
this.rs485PathKey = cur.value
this.rs485Path = rs485Conf.path
this.rs485Baudrate = rs485Conf.baudrate
this.rs485Connect()
}
}
let rs232Conf = storage.get('rs232')
// console.log('rs232Conf', rs232Conf)
if (rs232Conf) {
if (rs232Conf && rs232Conf.path) {
let cur = this.list.find(i => i.text == rs232Conf.path)
if (cur) {
this.rs232PathKey = cur.value
this.rs232Path = rs232Conf.path
this.rs232Baudrate = rs232Conf.baudrate
this.rs232Connect()
}
}
@@ -281,101 +409,100 @@ export default {
},
rs485Save() {
storage.set('rs485', { path: this.rs485Path, baudrate: this.rs485Baudrate })
uni.showToast({
title: '保存成功',
icon: 'none'
})
uni.showToast({ title: '保存成功', icon: 'none' })
},
rs485Connect() {
// "/dev/ttyUSB2"
this.RS485.setPath(this.rs485Path);
this.RS485.setBaudrate(this.rs485Baudrate);
this.rs485State = this.RS485.open();
if(this.rs485State){
this.RS485.onStartAutoReadData((res) =>{
console.log(this.RS485.byte2HexString(res))
this.RS485.setPath(this.rs485Path)
this.RS485.setBaudrate(this.rs485Baudrate)
this.rs485State = this.RS485.open()
if (this.rs485State) {
this.RS485.onStartAutoReadData((res) => {
this.received.unshift(this.RS485.byte2HexString(res))
})
})
}
},
rs485Disconnect() {
rs485Disconnect() {
this.RS485.stopReadPortData()
this.RS485.close()
this.rs485State = this.RS485.isOpen()
this.rs485State = false
},
rs232Connect() {
// this.RS232 = new SerialPortHelper();
this.RS232.setPath(this.rs232Path);
this.RS232.setBaudrate(this.rs232Baudrate);
this.rs232State = this.RS232.open();
if(this.rs232State){
this.RS232.onStartAutoReadData((res) =>{
rs232Connect() {
this.RS232.setPath(this.rs232Path)
this.RS232.setBaudrate(this.rs232Baudrate)
this.rs232State = this.RS232.open()
if (this.rs232State) {
this.RS232.onStartAutoReadData((res) => {
this.received.unshift(this.RS232.byte2HexString(res))
})
}
},
rs232Disconnect() {
rs232Disconnect() {
this.RS232.stopReadPortData()
this.RS232.close()
this.rs232State = this.RS232.isOpen()
this.rs232State = false
},
rs232Save() {
storage.set('rs232', { path: this.rs232Path, baudrate: this.rs232Baudrate })
uni.showToast({
title: '保存成功',
icon: 'none'
})
uni.showToast({ title: '保存成功', icon: 'none' })
},
send485Data() {
this.RS485.sendDataString(this.cmd_485);
this.RS485.sendDataString(this.cmd_485)
},
send232Data() {
this.RS232.sendDataString(this.cmd_232);
this.RS232.sendDataString(this.cmd_232)
},
sendTcpData() {
if (!this.tcpState) {
uni.showToast({ title: '请先连接TCP', icon: 'none' })
return
}
tcp485.sendDataString(this.cmd_tcp)
},
clearReceived() {
this.received = []
},
// ========== 快捷控制 ==========
open(key) {
// 读按键状态 5AA5FF
switch(key) {
case 1:
this.RS232.sendDataString('5AA5EE0101');
break;
this.RS232.sendDataString('5AA5EE0101')
break
case 2:
this.RS232.sendDataString('5AA5EE0201');
break;
this.RS232.sendDataString('5AA5EE0201')
break
case 3:
this.RS232.sendDataString('5AA5EE0301');
break;
this.RS232.sendDataString('5AA5EE0301')
break
case 4:
this.RS232.sendDataString('5AA5EE0401');
break;
this.RS232.sendDataString('5AA5EE0401')
break
case 5:
this.RS232.sendDataString('5AA5EE0501');
break;
this.RS232.sendDataString('5AA5EE0501')
break
default:
break;
break
}
},
close(key) {
switch(key) {
case 1:
this.RS232.sendDataString('5AA5EE0100');
break;
this.RS232.sendDataString('5AA5EE0100')
break
case 2:
this.RS232.sendDataString('5AA5EE0200');
break;
this.RS232.sendDataString('5AA5EE0200')
break
case 3:
this.RS232.sendDataString('5AA5EE0300');
break;
this.RS232.sendDataString('5AA5EE0300')
break
case 4:
this.RS232.sendDataString('5AA5EE0400');
break;
this.RS232.sendDataString('5AA5EE0400')
break
case 5:
this.RS232.sendDataString('5AA5EE0500');
break;
this.RS232.sendDataString('5AA5EE0500')
break
default:
break;
break
}
},
temp() {
@@ -383,8 +510,7 @@ export default {
},
pressure() {
this.RS485.sendDataString('01030001000295CB')
}
},
}
}
</script>
@@ -393,11 +519,11 @@ export default {
.page{
color: #fff;
text-align: left;
}
}
:deep(.uni-select){
min-height: 40px;
color: rgba(0, 0, 0, .85);
}
}
.uni-input{
height: 40px;
border: 1px solid #d9d9d9;
@@ -406,27 +532,27 @@ export default {
text-align: left;
padding: 0 6px;
white-space: 6px;
}
}
:deep(.uni-section){
background-color: transparent;
}
}
.page :deep(.uni-section .uni-section-header__content){
line-height: 20px;
font-weight: 800;
text-align: right;
}
}
:deep(.uni-section .uni-section-header){
padding: 10px;
}
}
.ant-btn:hover,
.ant-btn:focus,
.ant-btn:active{
color: rgba(0, 0, 0, 0.85);
}
}
.receive-item{
padding-left: 10px;
height: 400px;
overflow-y: auto;
}
}
</style>
pages/setting.vue
+1
View File
@@ -40,6 +40,7 @@ import PageHeader from '@/components/PageHeader.vue'
import PageFooter from '@/components/PageFooter.vue'
import Notice from '@/components/Notice.vue';
import storage from '@/utils/storage.js';
import * as db from '@/db/sqlite.js'
import * as Api from '@/api/index.js'
export default {
components: {