433 lines
11 KiB
Vue
433 lines
11 KiB
Vue
<template>
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<view class="page">
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<view style="padding-top: 60px;">
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<uni-row :gutter="8">
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<uni-col :span="4" :offset="1">
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<uni-section title="RS485" titleColor="#fff"></uni-section>
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</uni-col>
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<uni-col :span="5">
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<uni-data-select
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placeholder="请选择串口"
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v-model="rs485PathKey"
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@change="rs485Pathchange"
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:localdata="list"
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:clear="false"
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></uni-data-select>
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</uni-col>
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<uni-col :span="5">
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<uni-data-select
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placeholder="请选择波特率"
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v-model="rs485Baudrate"
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:localdata="baudrateList"
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:clear="false"
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></uni-data-select>
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</uni-col>
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<uni-col :span="6">
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<view class="ant-btn ant-btn-lg" @click="rs485Connect" v-if="rs485State == false">
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<text>连接</text>
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</view>
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<view style="color: red;" class="ant-btn ant-btn-lg" @click="rs485Disconnect" v-else>
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<text>断开</text>
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</view>
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<view style="margin-left: 10px;color:red;" class="ant-btn ant-btn-lg" @click="rs485Save">
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<text>保存</text>
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</view>
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</uni-col>
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</uni-row>
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<uni-row :gutter="12" style="margin-top: 10px;">
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<uni-col :span="4" :offset="1">
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<uni-section title="指令" titleColor="#fff"></uni-section>
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</uni-col>
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<uni-col :span="8">
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<view class="uni-form-item uni-column">
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<input type="text" class="uni-input" v-model="cmd_485" placeholder="自定义指令" />
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</view>
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</uni-col>
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<uni-col :span="6">
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<view class="ant-btn ant-btn-lg" @click="send485Data">
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<text>发送</text>
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</view>
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</uni-col>
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</uni-row>
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<uni-row :gutter="8" :style="{ 'marginTop': '20px' }">
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<uni-col :span="4" :offset="1">
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<uni-section title="RS232" titleColor="#fff"></uni-section>
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</uni-col>
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<uni-col :span="5">
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<uni-data-select
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placeholder="请选择串口"
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v-model="rs232PathKey"
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:localdata="list"
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@change="rs232Pathchange"
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:clear="false"
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></uni-data-select>
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</uni-col>
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<uni-col :span="5">
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<uni-data-select
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:clear="false"
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placeholder="请选择波特率"
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v-model="rs232Baudrate"
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:localdata="baudrateList"
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></uni-data-select>
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</uni-col>
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<uni-col :span="6">
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<view class="ant-btn ant-btn-lg" @click="rs232Connect" v-if="rs232State == false">
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<text>连接</text>
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</view>
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<view style="color: red;" class="ant-btn ant-btn-lg" @click="rs232Disconnect" v-else>
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<text>断开</text>
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</view>
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<view style="margin-left: 10px;color:red;" class="ant-btn ant-btn-lg" @click="rs232Save">
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<text>保存</text>
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</view>
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</uni-col>
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</uni-row>
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<uni-row :gutter="12" style="margin-top: 10px;">
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<uni-col :span="4" :offset="1">
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<uni-section title="指令" titleColor="#fff"></uni-section>
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</uni-col>
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<uni-col :span="8">
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<view class="uni-form-item uni-column">
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<input type="text" class="uni-input" v-model="cmd_232" placeholder="自定义指令" />
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</view>
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</uni-col>
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<uni-col :span="6">
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<view class="ant-btn ant-btn-lg" @click="send232Data">
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<text>发送</text>
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</view>
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</uni-col>
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</uni-row>
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<uni-row :gutter="12" style="margin-top: 20px;">
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<uni-col :span="4" :offset="1">
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<uni-section title="控制" titleColor="#fff"></uni-section>
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</uni-col>
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<uni-col :span="16">
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<view class="ant-btn ant-btn-lg" @click="open(1)">
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<text>开风机</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="open(2)">
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<text>开照明</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="open(3)">
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<text>开真空</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="open(4)">
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<text>开紫外</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="open(5)">
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<text>开等离子</text>
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</view>
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</uni-col>
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</uni-row>
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<uni-row :gutter="12">
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<uni-col :span="16" :offset="5">
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<view class="ant-btn ant-btn-lg" @click="close(1)">
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<text>关风机</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="close(2)">
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<text>关照明</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="close(3)">
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<text>关真空</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="close(4)">
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<text>关紫外</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="close(5)">
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<text>关等离子</text>
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</view>
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</uni-col>
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</uni-row>
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<uni-row :gutter="12" style="margin-top: 20px;">
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<uni-col :span="4" :offset="1">
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<uni-section title="读取" titleColor="#fff"></uni-section>
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</uni-col>
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<uni-col :span="12">
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<view class="ant-btn ant-btn-lg" @click="temp">
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<text>温湿度</text>
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</view>
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<view class="ant-btn ant-btn-lg" @click="pressure">
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<text>压差</text>
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</view>
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</uni-col>
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</uni-row>
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<uni-row :style="{ 'marginTop': '40px' }">
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<uni-col :span="4" :offset="1">
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<uni-section title="接收数据" titleColor="#fff"></uni-section>
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</uni-col>
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<uni-col :span="10">
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<view class="receive-item">
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<view v-for="(item, index) in received" :key="index">
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{{ item }}
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</view>
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</view>
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</uni-col>
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<uni-col :span="6">
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<view class="ant-btn ant-btn-lg" @click="clearReceived">
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<text>清空</text>
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</view>
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</uni-col>
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</uni-row>
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</view>
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</view>
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</template>
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<script>
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// #ifdef APP
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// import { SerialPortHelper } from "@/uni_modules/android-serialport";
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// #endif
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import storage from "@/utils/storage.js"
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import cmd from '@/utils/cmd.js'
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export default {
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data() {
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return {
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RS485: undefined,
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received: [
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// "01 03 04 00 08 4C 31 8E E5"
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],
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// 串口列表
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list: [],
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baudrateList: [
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{ value: 4800, text: '4800' },
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{ value: 9600, text: '9600' },
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{ value: 19200, text: '19200' },
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{ value: 38400, text: '38400' },
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{ value: 57600, text: '57600' },
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{ value: 115200, text: '115200' },
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],
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rs485State: false,
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rs485Path: '',
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rs485PathKey: '',
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rs485Baudrate: '',
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RS232: undefined,
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rs232State: false,
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rs232Path: '',
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rs232PathKey: '',
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rs232Baudrate: '',
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cmd_485: '010300000002C40B',
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cmd_232: ''
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}
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},
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onLoad() {
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this.RS485 = getApp().globalData.RS485
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this.RS232 = getApp().globalData.RS232
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// console.log('this.RS485', this.RS485.isOpen())
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this.getDevice()
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// uni.$emit('debug', { disconnect: true })
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},
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onUnload() {
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if (this.rs232State) {
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this.rs232Disconnect()
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}
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if (this.rs485State) {
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this.rs485Disconnect()
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}
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},
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methods: {
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getDevice() {
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// this.RS485 = new SerialPortHelper();
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const list = this.RS485.getAllDevices() // 获取串口列表
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if (list.length) {
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this.list = list.map((i,key) => {
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return {
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value: key,
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text: i
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}
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})
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}
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let rs485Conf = storage.get('rs485')
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// console.log('rs485Conf', rs485Conf)
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if (rs485Conf) {
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let cur = this.list.find(i => i.text == rs485Conf.path)
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if (cur) {
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this.rs485PathKey = cur.value
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this.rs485Path = rs485Conf.path
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this.rs485Baudrate = rs485Conf.baudrate
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this.rs485Connect()
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}
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}
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let rs232Conf = storage.get('rs232')
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// console.log('rs232Conf', rs232Conf)
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if (rs232Conf) {
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let cur = this.list.find(i => i.text == rs232Conf.path)
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if (cur) {
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this.rs232PathKey = cur.value
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this.rs232Path = rs232Conf.path
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this.rs232Baudrate = rs232Conf.baudrate
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this.rs232Connect()
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}
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}
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},
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rs485Pathchange(e) {
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this.rs485Path = this.list[e].text
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},
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rs232Pathchange(e) {
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this.rs232Path = this.list[e].text
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},
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rs485Save() {
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storage.set('rs485', { path: this.rs485Path, baudrate: this.rs485Baudrate })
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uni.showToast({
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title: '保存成功',
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icon: 'none'
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})
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},
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rs485Connect() {
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// "/dev/ttyUSB2"
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this.RS485.setPath(this.rs485Path);
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this.RS485.setBaudrate(this.rs485Baudrate);
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this.rs485State = this.RS485.open();
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if(this.rs485State){
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this.RS485.startAutoReadData((res) =>{
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console.log(this.RS485.byte2HexString(res))
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this.received.unshift(this.RS485.byte2HexString(res))
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})
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}
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},
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rs485Disconnect() {
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this.RS485.stopReadPortData()
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this.RS485.close()
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this.rs485State = this.RS485.isOpen()
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},
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rs232Connect() {
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// this.RS232 = new SerialPortHelper();
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this.RS232.setPath(this.rs232Path);
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this.RS232.setBaudrate(this.rs232Baudrate);
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this.rs232State = this.RS232.open();
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if(this.rs232State){
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this.RS232.startAutoReadData((res) =>{
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this.received.unshift(this.RS232.byte2HexString(res))
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})
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}
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},
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rs232Disconnect() {
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this.RS232.stopReadPortData()
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this.RS232.close()
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this.rs232State = this.RS232.isOpen()
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},
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rs232Save() {
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storage.set('rs232', { path: this.rs232Path, baudrate: this.rs232Baudrate })
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uni.showToast({
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title: '保存成功',
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icon: 'none'
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})
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},
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send485Data() {
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this.RS485.sendDataString(this.cmd_485);
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},
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send232Data() {
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this.RS232.sendDataString(this.cmd_232);
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},
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clearReceived() {
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this.received = []
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},
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open(key) {
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// 读按键状态 5AA5FF
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switch(key) {
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case 1:
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this.RS232.sendDataString('5AA5EE0101');
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break;
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case 2:
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this.RS232.sendDataString('5AA5EE0201');
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break;
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case 3:
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this.RS232.sendDataString('5AA5EE0301');
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break;
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case 4:
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this.RS232.sendDataString('5AA5EE0401');
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break;
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case 5:
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this.RS232.sendDataString('5AA5EE0501');
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break;
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default:
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break;
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}
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},
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close(key) {
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switch(key) {
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case 1:
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this.RS232.sendDataString('5AA5EE0100');
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break;
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case 2:
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this.RS232.sendDataString('5AA5EE0200');
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break;
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case 3:
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this.RS232.sendDataString('5AA5EE0300');
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break;
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case 4:
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this.RS232.sendDataString('5AA5EE0400');
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break;
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case 5:
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this.RS232.sendDataString('5AA5EE0500');
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break;
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default:
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break;
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}
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},
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temp() {
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this.RS485.sendDataString(cmd.getTemp())
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},
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pressure() {
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this.RS485.sendDataString(cmd.getPressure())
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}
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}
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}
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</script>
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<style scoped>
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.page{
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color: #fff;
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text-align: left;
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}
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:deep(.uni-select){
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min-height: 40px;
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color: rgba(0, 0, 0, .85);
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}
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.uni-input{
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height: 40px;
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border: 1px solid #d9d9d9;
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background-color: #fff;
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color: rgba(0, 0, 0, .85);
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text-align: left;
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padding: 0 6px;
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white-space: 6px;
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}
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:deep(.uni-section){
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background-color: transparent;
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}
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.page :deep(.uni-section .uni-section-header__content){
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line-height: 20px;
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font-weight: 800;
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text-align: right;
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}
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:deep(.uni-section .uni-section-header){
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padding: 10px;
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}
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.ant-btn:hover,
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.ant-btn:focus,
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.ant-btn:active{
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color: rgba(0, 0, 0, 0.85);
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}
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.receive-item{
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padding-left: 10px;
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height: 400px;
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overflow-y: auto;
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}
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</style>
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