1899 lines
50 KiB
Vue
1899 lines
50 KiB
Vue
<template>
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<view class="container">
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<!-- 蓝牙设备列表页 -->
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<view v-if="currentPage === 'deviceList'">
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<view class="title">蓝牙设备列表</view>
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<view class="status-bar">
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<text>蓝牙状态: {{ bluetoothStatus }}</text>
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<button class="btn" :disabled="isLoading" @click="toggleBluetooth">
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{{ isBluetoothOpen ? '关闭蓝牙' : '开启蓝牙' }}
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</button>
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</view>
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<view class="search-area">
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<button class="btn search-btn" :disabled="!isBluetoothOpen || isSearching" @click="startSearch">
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{{ isSearching ? '正在搜索...' : '搜索设备' }}
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</button>
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<text class="tips">{{ searchTips }}</text>
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</view>
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<view class="devices-list" v-if="deviceList.length > 0">
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<view class="device-item" v-for="(device, index) in deviceList" :key="index"
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:class="{'active': device.name === targetDeviceName}"
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@click="connectDevice(device.deviceId, device.name)">
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<text class="device-name">{{ device.name || '未知设备' }}</text>
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<text class="device-rssi">{{ device.RSSI }}dBm</text>
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<text class="device-status" v-if="device.name === targetDeviceName">已连接</text>
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</view>
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</view>
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</view>
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<!-- 主控制页面 -->
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<view v-if="currentPage === 'controlPanel'">
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<view class="title">蓝牙设备控制器</view>
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<view class="status-bar">
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<text>已连接: {{ targetDeviceName }}</text>
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<button class="btn" @click="disconnectDevice(null)">断开连接</button>
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</view>
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<view class="receivLog">
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<view>数据更新时间：{{receiveData.date}}</view>
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<view class="w50 fleft">Mac地址:{{receiveData.macAddress}}</view>
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<view class="w50 fleft">静电探测档位:{{receiveData.staticLevel}}</view>
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<view class="w50 fleft">剩余照明时间:{{receiveData.lightingTime}}</view>
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<view class="w50 fleft">照明档位:{{receiveData.lightingLevel}}</view>
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<view class="w50 fleft">电池电量:{{receiveData.batteryLevel}}</view>
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<view class="w50 fleft">预警级别:{{receiveData.warnLevel}}</view>
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<view class="clear"></view>
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</view>
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<view v-show="currentTab === 'splash' || currentTab === 'text'">
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<text>发送间隔:</text>
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<input type="number" v-model="inteval" class="txt" />
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</view>
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<view class="function-tabs">
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<button class="tab-btn" :class="{'active': currentTab === 'mode'}" @click="currentTab = 'mode'">
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检测模式
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</button>
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<button class="tab-btn" :class="{'active': currentTab === 'brightness'}"
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@click="currentTab = 'brightness'">
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照明模式
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</button>
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<button class="tab-btn" :class="{'active': currentTab === 'splash'}" @click="currentTab = 'splash'">
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开机画面
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</button>
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<button class="tab-btn" :class="{'active': currentTab === 'flash'}" @click="gotoSendVideo">开机动画</button>
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<button class="tab-btn" :class="{'active': currentTab === 'text'}" @click="currentTab = 'text'">
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文字设置
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</button>
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</view>
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<!-- 模式设置选项卡 -->
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<view v-if="currentTab === 'mode'">
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<view class="modes-area">
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<view class="mode-title">选择静电探测档位</view>
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<view class="modes-grid">
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<view class="mode-item" :class="{'selected': currentMode === 'high'}" @click="setMode('high')">
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<text class="mode-icon">💡</text>
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<text class="mode-name">高档模式</text>
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</view>
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<view class="mode-item" :class="{'selected': currentMode === 'low'}" @click="setMode('low')">
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<text class="mode-icon">🔅</text>
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<text class="mode-name">中档模式</text>
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</view>
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<view class="mode-item" :class="{'selected': currentMode === 'flash'}"
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@click="setMode('flash')">
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<text class="mode-icon">💥</text>
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<text class="mode-name">低档模式</text>
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</view>
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</view>
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</view>
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</view>
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<!-- 亮度调节选项卡 -->
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<view v-if="currentTab === 'brightness'">
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<view class="brightness-area">
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<view class="brightness-title">照明模式</view>
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<button class="tab-btn" :class="{'active': brightnessStatu}" @click="setBrightness(true)">
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开启
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</button>
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<button class="tab-btn" :class="{'active': !brightnessStatu}" @click="setBrightness(false)">
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关闭
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</button>
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</view>
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</view>
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<!-- 开机画面选项卡 -->
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<view v-if="currentTab === 'splash'">
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<canvas canvas-id="splashCanvas" style="width: 160px; height: 80px; z-index: 9999;position: fixed; "
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:style="{top:canvasTop,left:canvasLeft}"></canvas>
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<view class="splash-controls">
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<button class="btn" @click="importImage">导入图片</button>
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<button class="btn" :disabled="!hasImage || isSending" @click="sendSplashImage">确认发送</button>
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</view>
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<view class="splash-preview">
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<view class="splash-frame">
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<image v-if="tempImagePath" :src="tempImagePath" mode="aspectFill" :style="imageStyle"
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@touchstart="onTouchStart" @touchmove="onTouchMove" @touchend="onTouchEnd"></image>
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<view v-else class="empty-frame">点击"导入图片"选择开机画面</view>
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</view>
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<view class="frame-info">
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<text>框选区域: 160×80像素</text>
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<text v-if="hasImage">缩放: {{ scale.toFixed(2) }}x</text>
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</view>
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</view>
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<view class="sending-progress" v-if="isSending">
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<view class="progress-bar">
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<view class="progress-fill" :style="{ width: progress + '%' }"></view>
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</view>
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<text>正在发送: {{ progress }}% ({{ currentPacket }}/{{ totalPackets }})</text>
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</view>
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</view>
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<!-- 文字设置选项卡 -->
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<view v-if="currentTab === 'text'">
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<view class="text-inputs">
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<view class="text-line" v-for="(line, index) in textLines" :key="index">
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<text>第{{ index + 1 }}行:</text>
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<input v-model="textLines[index]" placeholder="请输入文字" maxlength="30"
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@confirm="onTextChanged(index)" />
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</view>
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</view>
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<button class="btn send-text-btn" :disabled="isSendingText" @click="sendText">发送文字</button>
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<view class="sending-progress" v-if="isSendingText">
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<view class="progress-bar">
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<view class="progress-fill" :style="{ width: textProgress + '%' }"></view>
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</view>
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<text>正在发送: {{ textProgress }}% ({{ currentTextPacket }}/{{ totalTextPackets }})</text>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import gbk from '@/utils/gbk.js';
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export default {
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data() {
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return {
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canvasTop: '-1000px',
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canvasLeft: '-1000px',
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inteval: 0,
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isLoading: false,
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isBluetoothOpen: false,
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isSearching: false,
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isConnected: false,
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isSending: false,
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isSendingText: false,
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bluetoothStatus: '未初始化',
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searchTips: '',
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deviceList: [],
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connectedDeviceId: '',
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serviceId: '0xFFE1',
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writeCharacteristicId: '0xFFE1',
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notifyCharacteristicId: '0xFFE2',
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currentMode: '',
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logList: [],
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packetCount: 1,
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currentPage: 'deviceList',
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targetDeviceName: ['JQZM-EF4651', 'XLCX-68455E'],
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currentTab: 'mode',
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brightness: 50,
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brightnessTimer: null,
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tempImagePath: '',
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hasImage: false,
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scale: 1,
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translateX: 0,
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translateY: 0,
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lastX: 0,
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lastY: 0,
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isDragging: false,
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imageWidth: 0,
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imageHeight: 0,
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textLines: ['你好中国', '你好中国', '你好中国', '你好中国'],
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progress: 0,
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currentPacket: 0,
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totalPackets: 52,
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textProgress: 0,
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currentTextPacket: 0,
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totalTextPackets: 4,
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brightnessStatu: false,
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receiveData: {
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"date": "",
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"staticLevel": "",
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"lightingLevel": "",
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"lightingTime": "",
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"batteryLevel": "",
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"macAddress": "",
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"warnLevel": ""
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},
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subscits: [],
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videoPath: "",
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videoWidth: "",
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videoHeight: "",
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videoDuration: ""
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}
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},
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computed: {
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imageStyle() {
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return `transform: scale(${this.scale}) translate(${this.translateX}px, ${this.translateY}px); transform-origin: 0 0;`;
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}
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},
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onLoad() {
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// debugger;
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// // let iconv = require('iconv-lite');
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// // 假设我们有一个UTF-8编码的字符串
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// let utf8String = '你好，世界！';
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// // 使用iconv-lite将字符串从UTF-8编码转换为GBK编码
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// let gbkBuffer = iconv.encode(utf8String, 'GBK');
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// console.log('转换后的GBK编码Buffer对象:', gbkBuffer)
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this.initBluetoothAdapter();
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},
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methods: {
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//灯光打开与关闭
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setBrightness(flag) {
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if (this.brightnessStatu == flag) {
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return;
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}
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this.brightnessStatu = flag;
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setTimeout(() => {
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let buffer = new ArrayBuffer(6);
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let dataView = new DataView(buffer);
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dataView.setUint8(0, 0x55); // 帧头
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dataView.setUint8(1, 0x00); // 帧类型
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dataView.setUint8(2, 0x01); // 包序号
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dataView.setUint8(3, 0x00); // 数据长度
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dataView.setUint8(4, 0x01); // 数据长度
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dataView.setUint8(5, flag ? 0x6e : 0x6f); // 数据
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// 发送数据
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this.sendData(buffer);
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}, 0);
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},
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// 蓝牙初始化
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initBluetoothAdapter() {
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console.log('开始初始化蓝牙适配器');
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uni.openBluetoothAdapter({
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success: (res) => {
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this.isBluetoothOpen = true;
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this.bluetoothStatus = '已开启';
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console.log('蓝牙适配器初始化成功');
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this.getBluetoothAdapterState();
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// 自动开始搜索设备
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this.startSearch();
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},
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fail: (err) => {
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this.bluetoothStatus = '初始化失败';
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console.log(`蓝牙适配器初始化失败: ${err.errMsg}`);
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if (err.errCode === 10001) {
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uni.onBluetoothAdapterStateChange((res) => {
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if (res.available) {
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this.isBluetoothOpen = true;
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this.bluetoothStatus = '已开启';
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console.log('蓝牙适配器已开启');
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this.startSearch();
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}
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});
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}
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}
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});
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},
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// 获取蓝牙适配器状态
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getBluetoothAdapterState() {
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uni.getBluetoothAdapterState({
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success: (res) => {
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this.isBluetoothOpen = res.available;
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this.bluetoothStatus = res.available ? '已开启' : '已关闭';
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if (!res.available) {
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console.log('蓝牙适配器未开启');
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}
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}
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});
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},
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// 开关蓝牙
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toggleBluetooth() {
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if (this.isBluetoothOpen) {
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this.closeBluetoothAdapter();
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} else {
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this.initBluetoothAdapter();
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}
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},
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// 关闭蓝牙适配器
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closeBluetoothAdapter() {
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this.stopSearch();
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this.disconnectDevice(() => {
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uni.closeBluetoothAdapter({
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success: () => {
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console.log("蓝牙已关闭");
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this.isBluetoothOpen = false;
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this.isSearching = false;
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this.isConnected = false;
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this.bluetoothStatus = '已关闭';
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this.deviceList = [];
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this.connectedDeviceId = '';
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this.currentMode = '';
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this.currentPage = 'deviceList';
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}
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})
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});
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},
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// 开始搜索蓝牙设备
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startSearch() {
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if (this.isSearching) return;
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this.isSearching = true;
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this.deviceList = [];
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this.searchTips = '搜索中...';
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console.log('开始搜索蓝牙设备');
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uni.startBluetoothDevicesDiscovery({
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services: ["0000FFE0-0000-1000-8000-00805F9B34FB"],
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allowDuplicatesKey: false,
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success: (res) => {
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console.log('开始搜索蓝牙设备成功');
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this.onDeviceFound();
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},
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fail: (err) => {
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this.isSearching = false;
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this.searchTips = '搜索失败';
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console.log(`搜索蓝牙设备失败: ${err.errMsg}`);
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}
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});
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},
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// 停止搜索蓝牙设备
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stopSearch() {
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this.isSearching = false;
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this.searchTips = this.deviceList.length > 0 ? '搜索完成' : '未发现蓝牙设备';
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uni.stopBluetoothDevicesDiscovery({
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success: () => {
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console.log('停止搜索蓝牙设备');
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}
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});
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},
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// 监听发现新设备
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onDeviceFound() {
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uni.onBluetoothDeviceFound((res) => {
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let device = res.devices[0];
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if (!device.name && !device.localName) return;
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let index = this.deviceList.findIndex(item => item.deviceId === device.deviceId);
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if (index === -1) {
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this.deviceList.push({
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deviceId: device.deviceId,
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name: device.name || device.localName,
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RSSI: device.RSSI
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});
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} else {
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// 更新信号强度
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this.deviceList[index].RSSI = device.RSSI;
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}
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// }
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// 如果找到目标设备，自动连接
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if (this.targetDeviceName.indexOf(device.name || device.localName) > -1) {
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console.log(`发现目标设备: ${JSON.stringify(device)}`);
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this.connectDevice(device.deviceId, device.name);
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}
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});
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},
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|
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// 连接蓝牙设备
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connectDevice(deviceId, deviceName) {
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if (this.isConnected && this.connectedDeviceId === deviceId) return;
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||
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this.isLoading = true;
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console.log(`开始连接设备: ${deviceId}`);
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var these = this;
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uni.createBLEConnection({
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deviceId: deviceId,
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timeout: 10000,
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success: (res) => {
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this.stopSearch();
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this.isConnected = true;
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this.connectedDeviceId = deviceId;
|
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this.targetDeviceName = deviceName;
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console.log(`连接设备 ${deviceName} 成功`);
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this.enableNotification(deviceId);
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// 连接成功后切换到控制面板
|
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this.currentPage = 'controlPanel';
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setTimeout(function() {
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uni.setBLEMTU({
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deviceId: deviceId,
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mtu: 512,
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success: (info) => {
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console.log("设置mtu成功")
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},
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fail: (ex) => {
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console.log("设置mtu失败" + JSON.stringify(ex));
|
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},
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complete() {
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}
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})
|
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|
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}, 200)
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these.getDeviceServices(deviceId);
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},
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fail: (err) => {
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console.log(`连接设备失败: ${JSON.stringify(err)}`);
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uni.showToast({
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title: '连接失败',
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icon: 'none'
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});
|
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},
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complete: () => {
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this.isLoading = false;
|
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}
|
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});
|
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},
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|
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// 断开蓝牙连接
|
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disconnectDevice(callback) {
|
||
var these = this;
|
||
var promises = [];
|
||
for (var i = 0; i < these.subscits.length; i++) {
|
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promises.push(new Promise((succ, err) => {
|
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uni.notifyBLECharacteristicValueChange({
|
||
deviceId: these.connectedDeviceId,
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||
serviceId: these.subscits[i].serviceId,
|
||
characteristicId: these.subscits[i].notifyId,
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||
state: false,
|
||
success: () => {
|
||
console.log("取消订阅成功");
|
||
succ();
|
||
},
|
||
fail: () => {
|
||
err();
|
||
}
|
||
});
|
||
}));
|
||
}
|
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these.subscits = [];
|
||
Promise.all(promises).then(() => {
|
||
if (!this.connectedDeviceId) {
|
||
this.isConnected = false;
|
||
this.connectedDeviceId = '';
|
||
this.currentMode = '';
|
||
this.currentPage = 'deviceList';
|
||
if (callback) {
|
||
callback();
|
||
}
|
||
return;
|
||
}
|
||
setTimeout(() => {
|
||
uni.closeBLEConnection({
|
||
deviceId: this.connectedDeviceId,
|
||
success: (res) => {
|
||
|
||
console.log('蓝牙连接已断开' + JSON.stringify(res));
|
||
|
||
|
||
},
|
||
fail: (ex) => {
|
||
let arr = [{
|
||
code: 0,
|
||
remark: '正常'
|
||
},
|
||
{
|
||
code: 10000,
|
||
remark: '未初始化蓝牙适配器'
|
||
},
|
||
{
|
||
code: 10001,
|
||
remark: '当前蓝牙适配器不可用'
|
||
},
|
||
{
|
||
code: 10002,
|
||
remark: '没有找到指定设备'
|
||
},
|
||
{
|
||
code: 10003,
|
||
remark: '连接失败'
|
||
},
|
||
{
|
||
code: 10004,
|
||
remark: '没有找到指定服务'
|
||
},
|
||
{
|
||
code: 10005,
|
||
remark: '没有找到指定特征值'
|
||
},
|
||
{
|
||
code: 10006,
|
||
remark: '当前连接已断开'
|
||
},
|
||
{
|
||
code: 10007,
|
||
remark: '当前特征值不支持此操作'
|
||
},
|
||
{
|
||
code: 10008,
|
||
remark: '其余所有系统上报的异常'
|
||
},
|
||
{
|
||
code: 10009,
|
||
remark: 'Android 系统特有，系统版本低于 4.3 不支持 BLE'
|
||
},
|
||
{
|
||
code: 10010,
|
||
remark: '已连接'
|
||
},
|
||
{
|
||
code: 10011,
|
||
remark: '配对设备需要配对码'
|
||
},
|
||
{
|
||
code: 10012,
|
||
remark: '连接超时'
|
||
},
|
||
{
|
||
code: 10013,
|
||
remark: '连接 deviceId 为空或者是格式不正确'
|
||
}
|
||
];
|
||
let f = arr.find(function(v) {
|
||
return v.code == ex.code;
|
||
})
|
||
|
||
console.log("无法断开蓝牙连接:" + f.remark);
|
||
|
||
uni.showToast({
|
||
title: "无法断开蓝牙连接:" + f.remark,
|
||
icon: 'fail'
|
||
});
|
||
|
||
},
|
||
complete: () => {
|
||
this.isConnected = false;
|
||
this.connectedDeviceId = '';
|
||
this.currentMode = '';
|
||
this.currentPage = 'deviceList';
|
||
if (callback) {
|
||
callback();
|
||
}
|
||
}
|
||
});
|
||
|
||
}, 200)
|
||
|
||
}).catch().finally();
|
||
|
||
|
||
|
||
|
||
|
||
},
|
||
|
||
// 获取设备服务
|
||
getDeviceServices(deviceId) {
|
||
console.log("deviceId=" + deviceId);
|
||
var these = this;
|
||
uni.getBLEDeviceServices({
|
||
deviceId: deviceId,
|
||
success: (res) => {
|
||
|
||
console.log("发现服务" + JSON.stringify(res.services))
|
||
if (res.services.length == 0) {
|
||
setTimeout(function() {
|
||
these.getDeviceServices(deviceId);
|
||
}, 200);
|
||
return;
|
||
}
|
||
// 查找目标服务
|
||
let targetService = res.services.find(service => service.uuid.indexOf('FFE0') > -1);
|
||
|
||
if (targetService) {
|
||
console.log(`找到目标服务: ${targetService.uuid}`);
|
||
this.serviceId = targetService.uuid;
|
||
this.getDeviceCharacteristics(deviceId, targetService.uuid);
|
||
}
|
||
|
||
|
||
|
||
|
||
},
|
||
fail: (err) => {
|
||
console.log(`获取设备服务失败: ${err.errMsg}`);
|
||
}
|
||
});
|
||
},
|
||
|
||
|
||
// 获取设备特征值
|
||
getDeviceCharacteristics(deviceId, serviceId) {
|
||
uni.getBLEDeviceCharacteristics({
|
||
deviceId: deviceId,
|
||
serviceId: serviceId,
|
||
success: (res) => {
|
||
console.log(`获取设备特征值成功，共发现 ${res.characteristics.length} 个特征值`);
|
||
console.log(`获取设备特征值成功${JSON.stringify(res.characteristics)}`);
|
||
// 查找可写特征值
|
||
let writeChar = res.characteristics.find(char =>
|
||
char.uuid.indexOf("FFE1") >= 1
|
||
);
|
||
|
||
// 查找通知特征值
|
||
let notifyChar = res.characteristics.find(char => {
|
||
return char.properties.notify;
|
||
}
|
||
|
||
);
|
||
|
||
if (writeChar) {
|
||
console.log(`找到可写特征值: ${writeChar.uuid}`);
|
||
this.writeCharacteristicId = writeChar.uuid;
|
||
} else {
|
||
console.log(`未找到可写特征值: ${this.writeCharacteristicId}`);
|
||
}
|
||
|
||
if (notifyChar) {
|
||
console.log(`找到通知特征值: ${notifyChar.uuid}`);
|
||
this.notifyCharacteristicId = notifyChar.uuid;
|
||
console.log("serviceId=" + serviceId);
|
||
console.log("characteristicId=" + notifyChar.uuid);
|
||
this.subscits.push({
|
||
deviceId: deviceId,
|
||
serviceId: serviceId,
|
||
notifyId: notifyChar.uuid
|
||
});
|
||
setTimeout(() => {
|
||
uni.notifyBLECharacteristicValueChange({
|
||
deviceId: deviceId,
|
||
serviceId: serviceId,
|
||
characteristicId: notifyChar.uuid,
|
||
state: true,
|
||
success: (info) => {
|
||
console.log('启用通知成功' + JSON.stringify(info));
|
||
uni.showToast({
|
||
title: "订阅消息成功",
|
||
icon: 'success'
|
||
});
|
||
// 监听特征值变化
|
||
setTimeout(() => {
|
||
uni.onBLECharacteristicValueChange((
|
||
receive) => {
|
||
|
||
var bytesToHexString =function(bytes) {
|
||
return bytes.map(
|
||
byte =>byte.toString(16).padStart(2, '0')
|
||
).join(' ')
|
||
}
|
||
|
||
|
||
var parseData = (bytes) => {
|
||
if (bytes.length <7) {
|
||
console.log('数据包长度不足，至少需要6个字节');
|
||
return;
|
||
}
|
||
let date = new Date();
|
||
this.receiveData.date =date.getHours() +":" + date.getMinutes() +":" + date.getSeconds();
|
||
if(bytes[0]==0x55){
|
||
try {
|
||
// 跳过帧头(第一个字节)，从第二个字节开始解析
|
||
let staticLevelByte = bytes[1];
|
||
let staticLevelText = '未知';
|
||
switch ( staticLevelByte ) {
|
||
case 0x65:
|
||
staticLevelText = '高档';
|
||
break;
|
||
case 0x66:
|
||
staticLevelText = '中档';
|
||
break;
|
||
case 0x67:
|
||
staticLevelText = '低档';
|
||
break;
|
||
case 0x68:
|
||
staticLevelText = '关闭';
|
||
break;
|
||
}
|
||
|
||
// 解析照明档位
|
||
let lightingLevelByte = bytes[2];
|
||
let lightingLevelText = lightingLevelByte === 0x6e ? '开启':'关闭';
|
||
|
||
// 解析剩余照明时间（第三和第四字节，小端序）
|
||
let lightingTime =(bytes[3] <<8) | bytes[4];
|
||
|
||
// 解析剩余电量
|
||
let batteryLevelByte = bytes[5];
|
||
// 电量百分比范围检查
|
||
let batteryLevel = Math.max(0,Math.min(100, batteryLevelByte));
|
||
|
||
let warn=bytes[6];
|
||
if(warn==0x00){
|
||
warn='无预警';
|
||
}
|
||
else if(warn==0x01){
|
||
warn='弱预警';
|
||
}
|
||
else if(warn==0x02){
|
||
warn='中预警';
|
||
}
|
||
else if(warn==0x03){
|
||
warn='强预警';
|
||
}
|
||
else if(warn==0x04){
|
||
warn='非常强预警';
|
||
}
|
||
console.log(warn)
|
||
console.log('解析结果:', {
|
||
staticLevel: staticLevelText,
|
||
lightingLevel: lightingLevelText,
|
||
lightingTime: `${lightingTime} 分钟`,
|
||
batteryLevel: `${batteryLevel}%`
|
||
});
|
||
|
||
this.receiveData.staticLevel =staticLevelText;
|
||
this.receiveData.lightingLevel =lightingLevelText;
|
||
this.receiveData.lightingTime =lightingTime +'分钟';
|
||
this.receiveData.batteryLevel =batteryLevel +'%';
|
||
this.receiveData.warnLevel=warn;
|
||
} catch (error) {
|
||
console.log('数据解析错误:',error);
|
||
}
|
||
}
|
||
else{
|
||
try{
|
||
let uint8Array = new Uint8Array(receive.value);
|
||
let str = '';
|
||
for (let i = 0; i < uint8Array.length; i++) {
|
||
// 将每个字节转换为对应的字符
|
||
str += String.fromCharCode(uint8Array[i]);
|
||
}
|
||
if(str.indexOf('mac address:')==0){
|
||
this.receiveData.macAddress=str.split(':')[1];
|
||
console.log("收到mac地址:",)
|
||
}else{
|
||
console.log("收到无法解析的字符串:",str)
|
||
}
|
||
}catch(ex){
|
||
console.log("将数据转文本失败",ex);
|
||
}
|
||
}
|
||
}
|
||
|
||
let dataView =
|
||
new DataView(receive
|
||
.value);
|
||
|
||
// 转换为字节数组
|
||
let bytes = [];
|
||
for (let i = 0; i <
|
||
dataView
|
||
.byteLength; i++) {
|
||
bytes.push(dataView
|
||
.getUint8(i));
|
||
}
|
||
|
||
// 保存原始数据用于调试
|
||
this.receivedData = bytes;
|
||
console.log('接收到原始数据:',
|
||
bytesToHexString(
|
||
bytes));
|
||
|
||
parseData(bytes);
|
||
|
||
});
|
||
}, 100)
|
||
|
||
},
|
||
fail: (err) => {
|
||
console.error('启用通知失败', err);
|
||
}
|
||
});
|
||
}, 500);
|
||
|
||
} else {
|
||
console.log(`未找到通知特征值: ${this.notifyCharacteristicId}`);
|
||
}
|
||
|
||
|
||
|
||
},
|
||
fail: (err) => {
|
||
console.log(`获取设备特征值失败: ${err.errMsg}`);
|
||
}
|
||
});
|
||
},
|
||
|
||
// 启用通知
|
||
enableNotification(deviceId) {
|
||
// uni.notifyBLECharacteristicValueChange({
|
||
// deviceId: deviceId,
|
||
// serviceId: this.serviceId,
|
||
// characteristicId: this.notifyCharacteristicId,
|
||
// state: true,
|
||
// success: () => {
|
||
// console.log('启用通知成功');
|
||
|
||
// // 监听通知
|
||
// uni.onBLECharacteristicValueChange((res) => {
|
||
// this.handleNotification(res.value);
|
||
// });
|
||
// },
|
||
// fail: (err) => {
|
||
// console.log(`启用通知失败: ${err.errMsg}`);
|
||
// }
|
||
// });
|
||
},
|
||
|
||
// 处理通知数据
|
||
handleNotification(buffer) {
|
||
console.log("收到设备通知数据")
|
||
// 解析从设备接收的数据
|
||
let dataView = new DataView(buffer);
|
||
let result = '';
|
||
|
||
for (let i = 0; i < dataView.byteLength; i++) {
|
||
result += String.fromCharCode(dataView.getUint8(i));
|
||
}
|
||
|
||
console.log(`收到设备数据: ${result}`);
|
||
},
|
||
|
||
// 设置静电检测模式
|
||
setMode(mode) {
|
||
if (!this.isConnected) {
|
||
uni.showToast({
|
||
title: '未连接设备',
|
||
icon: 'none'
|
||
});
|
||
return;
|
||
}
|
||
|
||
if (this.currentMode === mode) return;
|
||
|
||
this.currentMode = mode;
|
||
let dataValue = 0;
|
||
|
||
switch (mode) {
|
||
case 'high':
|
||
dataValue = 0x65; // 高档模式
|
||
//console.log('开始切换到高档模式');
|
||
break;
|
||
case 'low':
|
||
dataValue = 0x66; // 中档模式
|
||
//console.log('开始切换到中档模式');
|
||
break;
|
||
case 'flash':
|
||
dataValue = 0x67; // 低档模式
|
||
//console.log('开始切换到低档模式');
|
||
break;
|
||
default:
|
||
dataValue = 0x68; // 低档模式
|
||
//console.log('开始切换到低档模式');
|
||
break;
|
||
}
|
||
|
||
// 构建数据包
|
||
let buffer = new ArrayBuffer(6);
|
||
let dataView = new DataView(buffer);
|
||
|
||
dataView.setUint8(0, 0x55); // 帧头
|
||
dataView.setUint8(1, 0x00); // 帧类型
|
||
dataView.setUint8(2, 0x01); // 包序号
|
||
dataView.setUint8(3, 0x00); // 数据长度
|
||
dataView.setUint8(4, 0x01); // 数据长度
|
||
dataView.setUint8(5, dataValue); // 数据
|
||
|
||
|
||
// 发送数据
|
||
this.sendData(buffer);
|
||
|
||
|
||
|
||
},
|
||
|
||
// 亮度调节
|
||
onBrightnessChanging(e) {
|
||
this.brightness = e.detail.value;
|
||
|
||
// 清除之前的定时器
|
||
if (this.brightnessTimer) {
|
||
clearTimeout(this.brightnessTimer);
|
||
}
|
||
|
||
// 设置新的定时器，控制发送频率
|
||
this.brightnessTimer = setTimeout(() => {
|
||
this.sendBrightness();
|
||
}, 100);
|
||
},
|
||
|
||
onBrightnessChanged(e) {
|
||
this.brightness = e.detail.value;
|
||
//this.sendBrightness();
|
||
},
|
||
|
||
sendBrightness() {
|
||
if (!this.isConnected) return;
|
||
|
||
// 构建数据包
|
||
let buffer = new ArrayBuffer(6);
|
||
let dataView = new DataView(buffer);
|
||
let data = '0x' + parseInt(this.brightness).toString(16);
|
||
console.log("亮度:" + this.brightness + ',16进制:' + data);
|
||
dataView.setUint8(0, 0x55); // 帧头
|
||
dataView.setUint8(1, 0x01); // 帧类型：亮度调节
|
||
dataView.setUint8(2, 0x01); // 包序号
|
||
dataView.setUint8(3, 0x00); // 数据长度
|
||
dataView.setUint8(4, 0x01); // 数据长度
|
||
dataView.setUint8(5, data); // 数据
|
||
|
||
// 发送数据
|
||
this.sendData(buffer);
|
||
},
|
||
|
||
// 导入图片
|
||
importImage() {
|
||
uni.chooseImage({
|
||
count: 1,
|
||
sourceType: ['album'],
|
||
success: (res) => {
|
||
this.tempImagePath = res.tempFilePaths[0];
|
||
this.hasImage = true;
|
||
this.scale = 1;
|
||
this.translateX = 0;
|
||
this.translateY = 0;
|
||
|
||
// 获取图片尺寸
|
||
uni.getImageInfo({
|
||
src: this.tempImagePath,
|
||
success: (info) => {
|
||
this.imageWidth = info.width;
|
||
this.imageHeight = info.height;
|
||
this.autoFitImage();
|
||
console.log('图片导入成功，请调整图片位置和大小');
|
||
},
|
||
fail: (err) => {
|
||
console.log(`获取图片信息失败: ${err.errMsg}`);
|
||
}
|
||
});
|
||
},
|
||
fail: (err) => {
|
||
console.log(`选择图片失败: ${err.errMsg}`);
|
||
}
|
||
});
|
||
},
|
||
|
||
// 自动适配图片到容器
|
||
autoFitImage() {
|
||
let frameWidth = 320; // 预览框宽度，根据实际UI调整
|
||
let frameHeight = 640; // 预览框高度，根据实际UI调整
|
||
|
||
let widthRatio = frameWidth / this.imageWidth;
|
||
let heightRatio = frameHeight / this.imageHeight;
|
||
|
||
// 取较小的缩放比例，确保图片能完全显示在容器内
|
||
this.scale = Math.min(widthRatio, heightRatio);
|
||
|
||
// 居中显示
|
||
this.translateX = (frameWidth - this.imageWidth * this.scale) / 2;
|
||
this.translateY = (frameHeight - this.imageHeight * this.scale) / 2;
|
||
},
|
||
|
||
// 触摸事件处理
|
||
onTouchStart(e) {
|
||
if (e.touches.length === 1) {
|
||
this.isDragging = true;
|
||
this.lastX = e.touches[0].clientX;
|
||
this.lastY = e.touches[0].clientY;
|
||
}
|
||
},
|
||
|
||
onTouchMove(e) {
|
||
if (this.isDragging && e.touches.length === 1) {
|
||
let currentX = e.touches[0].clientX;
|
||
let currentY = e.touches[0].clientY;
|
||
|
||
// 计算位移
|
||
let deltaX = currentX - this.lastX;
|
||
let deltaY = currentY - this.lastY;
|
||
|
||
// 更新位置
|
||
this.translateX += deltaX;
|
||
this.translateY += deltaY;
|
||
|
||
// 限制移动范围
|
||
this.limitImagePosition();
|
||
|
||
// 更新最后位置
|
||
this.lastX = currentX;
|
||
this.lastY = currentY;
|
||
}
|
||
},
|
||
|
||
onTouchEnd() {
|
||
this.isDragging = false;
|
||
},
|
||
|
||
// 限制图片移动范围
|
||
limitImagePosition() {
|
||
let frameWidth = 320; // 预览框宽度，根据实际UI调整
|
||
let frameHeight = 640; // 预览框高度，根据实际UI调整
|
||
|
||
let maxX = 0;
|
||
let minX = frameWidth - this.imageWidth * this.scale;
|
||
let maxY = 0;
|
||
let minY = frameHeight - this.imageHeight * this.scale;
|
||
|
||
this.translateX = Math.max(minX, Math.min(maxX, this.translateX));
|
||
this.translateY = Math.max(minY, Math.min(maxY, this.translateY));
|
||
},
|
||
|
||
// 发送开机画面
|
||
sendSplashImage() {
|
||
if (!this.hasImage) {
|
||
uni.showToast({
|
||
title: '请先导入图片',
|
||
icon: 'none'
|
||
});
|
||
return;
|
||
}
|
||
|
||
uni.showLoading({
|
||
title: '处理图片中...',
|
||
mask: true
|
||
});
|
||
|
||
// 将图片转换为RGB565格式并发送
|
||
this.convertAndSendImage().then(() => {
|
||
uni.hideLoading();
|
||
console.log('开机画面发送完成');
|
||
uni.showToast({
|
||
title: '开机画面发送完成',
|
||
icon: 'success'
|
||
});
|
||
}).catch((error) => {
|
||
uni.hideLoading();
|
||
console.log(`图片发送失败: ${error}`);
|
||
uni.showToast({
|
||
title: '图片发送失败',
|
||
icon: 'none'
|
||
});
|
||
});
|
||
},
|
||
|
||
// 转换图片并发送
|
||
convertAndSendImage() {
|
||
return new Promise((resolve, reject) => {
|
||
console.log("111111");
|
||
// 创建canvas用于处理图片
|
||
let ctx = uni.createCanvasContext('splashCanvas', this);
|
||
console.log("2222222");
|
||
// 绘制图片到canvas
|
||
ctx.drawImage(this.tempImagePath, 0, 0, 160, 80);
|
||
console.log("33333333");
|
||
try {
|
||
ctx.draw(false, () => {
|
||
console.log("4444444");
|
||
// 获取canvas像素数据
|
||
this.canvasTop = '0px';
|
||
this.canvasLeft = '0px';
|
||
setTimeout(() => {
|
||
uni.canvasGetImageData({
|
||
canvasId: 'splashCanvas',
|
||
x: 0,
|
||
y: 0,
|
||
width: 160,
|
||
height: 80,
|
||
success: (res) => {
|
||
// 处理像素数据并发送
|
||
console.log("res.data.length=" + res.data
|
||
.length);
|
||
this.processAndSendImageData(res.data).then(
|
||
resolve).catch(reject);
|
||
},
|
||
fail: (err) => {
|
||
reject(`获取canvas数据失败: ${err.errMsg}`);
|
||
}
|
||
});
|
||
}, 300); // 等待canvas绘制完成
|
||
});
|
||
} catch (ex) {
|
||
console.log("出现异常" + JSON.stringify(ex))
|
||
}
|
||
|
||
});
|
||
},
|
||
|
||
// 处理像素数据并发送
|
||
processAndSendImageData(pixels) {
|
||
return new Promise((resolve, reject) => {
|
||
// 创建RGB565格式的像素数据
|
||
let rgb565Data = this.convertToRGB565(pixels);
|
||
|
||
// 分包发送
|
||
this.sendImagePackets(rgb565Data).then(resolve).catch(reject);
|
||
});
|
||
},
|
||
|
||
// 将RGBA转换为RGB565
|
||
convertToRGB565(pixels) {
|
||
|
||
var rgbaToRgb565 = function(r, g, b, a = 255) {
|
||
// 忽略透明度（如果需要考虑透明度，请根据需求处理）
|
||
|
||
// 将8位颜色值压缩到RGB565对应的位数
|
||
let r5 = Math.round((r / 255) * 31); // 5位：0-31
|
||
let g6 = Math.round((g / 255) * 63); // 6位：0-63
|
||
let b5 = Math.round((b / 255) * 31); // 5位：0-31
|
||
|
||
// 合并为16位整数
|
||
return (r5 << 11) | (g6 << 5) | b5;
|
||
}
|
||
|
||
let result = new Uint16Array(160 * 80);
|
||
let index = 0;
|
||
console.log("pixels.length=" + pixels.length);
|
||
for (let i = 0; i < pixels.length; i += 4) {
|
||
let r = pixels[i];
|
||
let g = pixels[i + 1];
|
||
let b = pixels[i + 2];
|
||
|
||
// 转换为RGB565 (R:5bit, G:6bit, B:5bit)
|
||
let rgb565 = ((r & 0xF8) << 8) | ((g & 0xFC) << 3) | (b >> 3);
|
||
//let rgb565=rgbaToRgb565(r,g,b);
|
||
result[index++] = rgb565;
|
||
}
|
||
|
||
return result;
|
||
},
|
||
|
||
// 分包发送图片数据
|
||
sendImagePackets(imageData) {
|
||
return new Promise((resolve, reject) => {
|
||
this.isSending = true;
|
||
this.progress = 0;
|
||
this.currentPacket = 0;
|
||
|
||
// 总数据包数
|
||
let totalPackets = 52;
|
||
let currentPacket = 1;
|
||
|
||
|
||
|
||
// 发送单个数据包
|
||
let sendNextPacket = () => {
|
||
let promises = []; {
|
||
//----------------------------------------------------------------------------------------------
|
||
// if (currentPacket > totalPackets) {
|
||
// this.isSending = false;
|
||
// resolve();
|
||
// return;
|
||
// }
|
||
|
||
// 计算当前包的数据
|
||
let packetSize = 250;
|
||
if (currentPacket <= 51) {
|
||
packetSize = 250; // 前51个包每个500字节
|
||
} else {
|
||
packetSize = 50; // 最后一个包100字节
|
||
}
|
||
|
||
// 创建数据包
|
||
let startIndex = (currentPacket - 1) * 250;
|
||
let endIndex = Math.min(startIndex + packetSize, imageData.length);
|
||
if (startIndex > endIndex) {
|
||
return;
|
||
}
|
||
//console.log("imageData="+imageData.length);
|
||
let packetData = imageData.slice(startIndex,
|
||
endIndex);
|
||
// 构建数据包
|
||
let bufferSize = 5 + packetData.length * 2; // 头部5字节 + 数据部分
|
||
let buffer = new ArrayBuffer(bufferSize);
|
||
let dataView = new DataView(buffer);
|
||
|
||
// 填充头部
|
||
dataView.setUint8(0, 0x55); // 帧头
|
||
dataView.setUint8(1, 0x02); // 帧类型：开机画面
|
||
dataView.setUint8(2, '0x' + currentPacket.toString(16).padStart(2, '0')); // 包序号
|
||
// dataView.setUint8(3, 0x01);
|
||
// dataView.setUint8(4, 0xFF);
|
||
if (packetData.length == 250) {
|
||
dataView.setUint8(3, 0x01);
|
||
dataView.setUint8(4, 0xF4);
|
||
} else {
|
||
dataView.setUint8(3, 0x00);
|
||
dataView.setUint8(4, 0x64);
|
||
}
|
||
|
||
// 填充数据（每个RGB565值占2字节）
|
||
for (let i = 0; i < packetData.length; i++) {
|
||
dataView.setUint16(5 + i * 2, packetData[i], false); // 大端字节序
|
||
}
|
||
console.log(
|
||
`发送数据包${currentPacket}/${totalPackets},${dataView.getUint8(0)} ${dataView.getUint8(1)} ${dataView.getUint8(2)}`
|
||
)
|
||
|
||
let inteval = parseInt(this.inteval ? this.inteval : 0);
|
||
//发送数据包
|
||
let promise = this.sendData(buffer);
|
||
promises.push(promise);
|
||
if (currentPacket > totalPackets) {
|
||
console.log("111111");
|
||
}
|
||
|
||
if (currentPacket % 20 == 0 || ((currentPacket >= totalPackets && promises.length >
|
||
0))) {
|
||
Promise.all(promises).then(() => {
|
||
console.log("完成了一软数据发送");
|
||
if (currentPacket >= totalPackets) {
|
||
console.log("结束数据发送");
|
||
this.isSending = false;
|
||
resolve();
|
||
return;
|
||
}
|
||
|
||
console.log("进入下一轮");
|
||
promises = [];
|
||
this.currentPacket = currentPacket;
|
||
this.progress = Math.round((currentPacket / totalPackets) * 52);
|
||
currentPacket++;
|
||
setTimeout(sendNextPacket, inteval);
|
||
}).catch((err) => {
|
||
this.isSending = false;
|
||
uni.hideLoading();
|
||
reject(err);
|
||
}).finally(() => {
|
||
console.log("本轮完成");
|
||
});
|
||
} else {
|
||
currentPacket++;
|
||
sendNextPacket();
|
||
}
|
||
|
||
//----------------------------------------------------------------------------------------------
|
||
|
||
|
||
}
|
||
};
|
||
|
||
//牵着你的手
|
||
var HoldYouHand = () => {
|
||
var str = "picture transmit start"; //握手的协议字符串
|
||
|
||
|
||
// 1. 创建 ArrayBuffer 和 DataView
|
||
let buffer = new ArrayBuffer(str.length);
|
||
let dataView = new DataView(buffer);
|
||
|
||
// 2. 将字符串转换为 ASCII 码并写入 DataView
|
||
for (let i = 0; i < str.length; i++) {
|
||
dataView.setUint8(i, str.charCodeAt(i));
|
||
}
|
||
|
||
this.sendData(buffer).then(() => {
|
||
// 开始发送第一个包
|
||
console.log("握手成功了,等待200ms");
|
||
setTimeout(sendNextPacket, 120);
|
||
|
||
}).catch(err => {
|
||
console.log("握手没有成功");
|
||
reject(err);
|
||
});
|
||
}
|
||
|
||
HoldYouHand();
|
||
|
||
});
|
||
},
|
||
|
||
// 文字输入变化
|
||
onTextChanged(index) {
|
||
console.log(`第${index + 1}行文字已更新`);
|
||
},
|
||
|
||
// 发送文字
|
||
sendText() {
|
||
if (!this.isConnected) {
|
||
uni.showToast({
|
||
title: '未连接设备',
|
||
icon: 'none'
|
||
});
|
||
return;
|
||
}
|
||
|
||
this.isSendingText = true;
|
||
this.textProgress = 0;
|
||
this.currentTextPacket = 0;
|
||
|
||
// 总数据包数
|
||
let totalPackets = this.textLines.length;
|
||
let currentPacket = 1;
|
||
|
||
// 发送单个数据包
|
||
let sendNextPacket = () => {
|
||
if (currentPacket > totalPackets) {
|
||
this.isSendingText = false;
|
||
console.log('文字发送完成');
|
||
uni.showToast({
|
||
title: '发送成功',
|
||
icon: 'success'
|
||
});
|
||
return;
|
||
}
|
||
|
||
// 获取当前行文字
|
||
let text = this.textLines[currentPacket - 1] || '';
|
||
|
||
// 将文字转换为GBK编码
|
||
this.convertToGBK(text).then(gbkData => {
|
||
console.log(JSON.stringify(gbkData));
|
||
// 构建数据包
|
||
let bufferSize = 5 + text.length * 2; // 头部4字节 + 数据部分
|
||
let buffer = new ArrayBuffer(bufferSize);
|
||
let dataView = new DataView(buffer);
|
||
|
||
// 填充头部
|
||
dataView.setUint8(0, 0x55); // 帧头
|
||
dataView.setUint8(1, 0x03); // 帧类型：文字
|
||
dataView.setUint8(2, currentPacket.toString(16)); // 包序号
|
||
|
||
console.log(text.length.toString(16));
|
||
dataView.setUint16(3, (text.length * 2).toString(16)); // 数据长度
|
||
console.log("gbkData.length=" + gbkData.length);
|
||
let str = new Array();
|
||
// 填充数据
|
||
for (let i = 1; i <= text.length * 2; i++) {
|
||
let highNibble = gbkData[i * 2 - 2]; // 高4位
|
||
let lowNibble = gbkData[i * 2 - 1]; // 低4位（如果是奇数长度，补0）
|
||
console.log("i=" + i + "," + highNibble + lowNibble)
|
||
// 组合高低位并转换为字节值
|
||
let byteValue = parseInt(highNibble + lowNibble, 16);
|
||
dataView.setUint8(5 + i - 1, byteValue);
|
||
}
|
||
console.log(str.join(" "));
|
||
|
||
console.log("dataView.length=" + dataView.byteLength)
|
||
// 发送数据包
|
||
this.sendData(buffer).then(() => {
|
||
// 更新进度
|
||
this.currentTextPacket = currentPacket;
|
||
this.textProgress = Math.round((currentPacket / totalPackets) * 100);
|
||
console.log(`发送文字数据包 ${currentPacket}/${totalPackets}: ${text}`);
|
||
|
||
// 发送下一个包
|
||
currentPacket++;
|
||
setTimeout(sendNextPacket, this.inteval ? this.inteval : 0);
|
||
}).catch(err => {
|
||
this.isSendingText = false;
|
||
uni.showToast({
|
||
title: '文字发送失败',
|
||
icon: 'none'
|
||
});
|
||
});
|
||
}).catch(err => {
|
||
this.isSendingText = false;
|
||
console.log(`文字编码失败: ${err}`);
|
||
uni.showToast({
|
||
title: '编码失败',
|
||
icon: 'none'
|
||
});
|
||
});
|
||
};
|
||
|
||
// 开始发送第一个包
|
||
|
||
//牵着你的手
|
||
var HoldYouHand = () => {
|
||
var str = "word transmit start"; //握手的协议字符串
|
||
|
||
|
||
// 1. 创建 ArrayBuffer 和 DataView
|
||
let buffer = new ArrayBuffer(str.length);
|
||
let dataView = new DataView(buffer);
|
||
|
||
// 2. 将字符串转换为 ASCII 码并写入 DataView
|
||
for (let i = 0; i < str.length; i++) {
|
||
dataView.setUint8(i, str.charCodeAt(i));
|
||
}
|
||
|
||
this.sendData(buffer).then(() => {
|
||
// 开始发送第一个包
|
||
console.log("握手成功了,等待200ms");
|
||
setTimeout(sendNextPacket, 120);
|
||
|
||
}).catch(err => {
|
||
console.log("握手没有成功");
|
||
uni.showToast({
|
||
title: '握手没有成功',
|
||
icon: 'none'
|
||
});
|
||
});
|
||
}
|
||
|
||
HoldYouHand();
|
||
|
||
},
|
||
|
||
// 将文字转换为GBK编码（使用第三方库或API）
|
||
convertToGBK(text) {
|
||
return new Promise((resolve, reject) => {
|
||
// 注意：uniapp环境中可能需要使用特定的GBK编码库
|
||
// 这里使用模拟实现，实际项目中应使用适当的编码库
|
||
try {
|
||
|
||
// 模拟GBK编码转换
|
||
|
||
let arr = gbk.encode(text)
|
||
let utf8Data = gbk.arr2hex(arr);
|
||
// 注意：这只是示例，实际GBK编码需要使用专门的库
|
||
resolve(utf8Data); // 实际项目中替换为GBK编码实现
|
||
} catch (error) {
|
||
console.log("错误：" + JSON.stringify(error));
|
||
reject(error);
|
||
}
|
||
});
|
||
},
|
||
|
||
// 发送数据通用方法
|
||
sendData(buffer) {
|
||
|
||
let sendBuffer = () => {
|
||
return new Promise((resolve, reject) => {
|
||
|
||
var promise = new Promise((succ, err) => {
|
||
uni.writeBLECharacteristicValue({
|
||
deviceId: this.connectedDeviceId,
|
||
serviceId: this.serviceId,
|
||
characteristicId: this.writeCharacteristicId,
|
||
value: buffer,
|
||
writeType: plus.os.name == 'iOS' ? 'write' : 'writeNoResponse',
|
||
success: () => {
|
||
console.log("发送数据成功");
|
||
succ();
|
||
},
|
||
fail: (ex) => {
|
||
if (ex.code == '10007') {
|
||
console.log("失败重试");
|
||
setTimeout(() => {
|
||
sendBuffer().then(succ).catch(err);
|
||
}, this.inteval || 0)
|
||
// succ()
|
||
|
||
} else {
|
||
console.log("发送数据失败", ex);
|
||
err(ex);
|
||
}
|
||
},
|
||
complete: function() {
|
||
//console.log("123456");
|
||
}
|
||
});
|
||
});
|
||
if (plus.os.name == 'iOS') {
|
||
|
||
function timeout(ms) {
|
||
return new Promise((_, err) => {
|
||
setTimeout(() => {
|
||
err({
|
||
code: -1,
|
||
errMsg: '超时了'
|
||
})
|
||
}, ms);
|
||
});
|
||
}
|
||
|
||
Promise.race([promise, timeout(this.inteval ? this.inteval : 0)]).then(() => {
|
||
console.log("成功了");
|
||
resolve();
|
||
})
|
||
.catch((ex) => {
|
||
|
||
if (ex.code == -1) {
|
||
console.log("超时了")
|
||
resolve();
|
||
} else {
|
||
// reject(ex);
|
||
console.log("异常了", ex);
|
||
sendBuffer();
|
||
}
|
||
|
||
});
|
||
} else {
|
||
|
||
promise.then(() => {
|
||
console.log("then........")
|
||
resolve();
|
||
}).catch(() => {
|
||
console.log("catch.........")
|
||
reject()
|
||
});
|
||
}
|
||
});
|
||
|
||
}
|
||
|
||
return sendBuffer();
|
||
},
|
||
|
||
|
||
gotoSendVideo: function() {
|
||
this.currentTab = 'flash';
|
||
uni.navigateTo({
|
||
url: "/pages/BlueTooth/ModeSetting/VideoSend_1",
|
||
success: (res) => {
|
||
let channel = res.eventChannel;
|
||
channel.emit("receiveDevice", {
|
||
connectedDeviceId: this.connectedDeviceId,
|
||
serviceId: this.serviceId,
|
||
writeCharacteristicId: this.writeCharacteristicId,
|
||
notifyCharacteristicId: this.notifyCharacteristicId
|
||
})
|
||
}
|
||
})
|
||
}
|
||
|
||
},
|
||
onUnload() {
|
||
this.closeBluetoothAdapter();
|
||
}
|
||
}
|
||
</script>
|
||
|
||
<style>
|
||
.receivLog {
|
||
padding: 20rpx;
|
||
width: 100%;
|
||
height: auto;
|
||
box-sizing: border-box;
|
||
border: 2rpx solid #e5e5e5;
|
||
border-radius: 20rpx;
|
||
font-size: 28rpx;
|
||
color: #2e2e2e;
|
||
}
|
||
|
||
.container {
|
||
padding: 20rpx;
|
||
background-color: #f8f8f8;
|
||
min-height: 100vh;
|
||
}
|
||
|
||
.title {
|
||
font-size: 36rpx;
|
||
font-weight: bold;
|
||
text-align: center;
|
||
padding: 20rpx 0;
|
||
color: #333;
|
||
}
|
||
|
||
.status-bar {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
padding: 15rpx 0;
|
||
border-bottom: 1rpx solid #eee;
|
||
}
|
||
|
||
.function-tabs {
|
||
display: flex;
|
||
margin: 20rpx 0;
|
||
}
|
||
|
||
.tab-btn {
|
||
flex: 1;
|
||
padding: 15rpx 0;
|
||
text-align: center;
|
||
font-size: 28rpx;
|
||
border-bottom: 2rpx solid #eee;
|
||
}
|
||
|
||
.tab-btn.active {
|
||
color: #409eff;
|
||
border-bottom: 2rpx solid #409eff;
|
||
}
|
||
|
||
/* 设备列表样式 */
|
||
.search-area {
|
||
padding: 20rpx 0;
|
||
}
|
||
|
||
.search-btn {
|
||
background-color: #409eff;
|
||
color: white;
|
||
}
|
||
|
||
.tips {
|
||
color: #999;
|
||
font-size: 24rpx;
|
||
margin-top: 10rpx;
|
||
}
|
||
|
||
.devices-list {
|
||
margin-top: 20rpx;
|
||
}
|
||
|
||
.device-item {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
padding: 20rpx;
|
||
background-color: white;
|
||
border-radius: 10rpx;
|
||
margin-bottom: 15rpx;
|
||
box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
|
||
}
|
||
|
||
.device-item.active {
|
||
background-color: #e8f3ff;
|
||
border-left: 6rpx solid #409eff;
|
||
}
|
||
|
||
.device-name {
|
||
font-size: 28rpx;
|
||
max-width: 500rpx;
|
||
white-space: nowrap;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
}
|
||
|
||
.device-rssi {
|
||
color: #999;
|
||
font-size: 24rpx;
|
||
}
|
||
|
||
.device-status {
|
||
color: #409eff;
|
||
font-size: 24rpx;
|
||
}
|
||
|
||
/* 模式设置样式 */
|
||
.modes-area {
|
||
margin-top: 30rpx;
|
||
}
|
||
|
||
.mode-title {
|
||
font-size: 28rpx;
|
||
font-weight: bold;
|
||
margin-bottom: 20rpx;
|
||
color: #333;
|
||
}
|
||
|
||
.modes-grid {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
justify-content: space-between;
|
||
}
|
||
|
||
.mode-item {
|
||
width: 30%;
|
||
padding: 20rpx 0;
|
||
background-color: white;
|
||
border-radius: 10rpx;
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
|
||
}
|
||
|
||
.mode-item.selected {
|
||
background-color: #e8f3ff;
|
||
border: 2rpx solid #409eff;
|
||
}
|
||
|
||
.mode-icon {
|
||
font-size: 40rpx;
|
||
margin-bottom: 10rpx;
|
||
}
|
||
|
||
.mode-name {
|
||
font-size: 26rpx;
|
||
}
|
||
|
||
/* 亮度调节样式 */
|
||
.brightness-area {
|
||
margin-top: 30rpx;
|
||
padding: 20rpx;
|
||
background-color: white;
|
||
border-radius: 10rpx;
|
||
box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
|
||
}
|
||
|
||
.brightness-title {
|
||
font-size: 28rpx;
|
||
font-weight: bold;
|
||
margin-bottom: 20rpx;
|
||
color: #333;
|
||
}
|
||
|
||
.brightness-value {
|
||
font-size: 36rpx;
|
||
text-align: center;
|
||
margin-bottom: 30rpx;
|
||
color: #409eff;
|
||
}
|
||
|
||
.brightness-slider {
|
||
width: 100%;
|
||
}
|
||
|
||
/* 开机画面样式 */
|
||
.splash-controls {
|
||
display: flex;
|
||
justify-content: center;
|
||
gap: 20rpx;
|
||
margin: 20rpx 0;
|
||
}
|
||
|
||
.splash-preview {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
}
|
||
|
||
.splash-frame {
|
||
height: 320rpx;
|
||
width: 640rpx;
|
||
border: 2rpx solid #409eff;
|
||
border-radius: 8rpx;
|
||
overflow: hidden;
|
||
position: relative;
|
||
background-color: #f0f0f0;
|
||
}
|
||
|
||
.empty-frame {
|
||
width: 100%;
|
||
height: 100%;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
color: #999;
|
||
font-size: 24rpx;
|
||
}
|
||
|
||
.frame-info {
|
||
margin-top: 15rpx;
|
||
color: #666;
|
||
font-size: 24rpx;
|
||
}
|
||
|
||
.sending-progress {
|
||
margin-top: 30rpx;
|
||
width: 100%;
|
||
}
|
||
|
||
.progress-bar {
|
||
height: 12rpx;
|
||
background-color: #e0e0e0;
|
||
border-radius: 6rpx;
|
||
overflow: hidden;
|
||
}
|
||
|
||
.progress-fill {
|
||
height: 100%;
|
||
background-color: #409eff;
|
||
transition: width 0.3s;
|
||
}
|
||
|
||
/* 文字设置样式 */
|
||
.text-inputs {
|
||
margin-top: 30rpx;
|
||
background-color: white;
|
||
border-radius: 10rpx;
|
||
box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
|
||
padding: 20rpx;
|
||
}
|
||
|
||
.text-line {
|
||
display: flex;
|
||
align-items: center;
|
||
margin-bottom: 20rpx;
|
||
}
|
||
|
||
.text-line text {
|
||
width: 80rpx;
|
||
font-size: 26rpx;
|
||
}
|
||
|
||
.text-line input {
|
||
flex: 1;
|
||
height: 60rpx;
|
||
padding: 0 15rpx;
|
||
border: 1rpx solid #eee;
|
||
border-radius: 8rpx;
|
||
font-size: 26rpx;
|
||
}
|
||
|
||
.send-text-btn {
|
||
margin-top: 20rpx;
|
||
background-color: #409eff;
|
||
color: white;
|
||
}
|
||
|
||
/* 日志区域样式 */
|
||
.log-area {
|
||
margin-top: 30rpx;
|
||
}
|
||
|
||
.log-title {
|
||
font-size: 28rpx;
|
||
font-weight: bold;
|
||
margin-bottom: 15rpx;
|
||
color: #333;
|
||
}
|
||
|
||
.log-content {
|
||
height: 200rpx;
|
||
background-color: white;
|
||
border-radius: 10rpx;
|
||
padding: 15rpx;
|
||
font-size: 24rpx;
|
||
color: #666;
|
||
}
|
||
|
||
.log-item {
|
||
margin-bottom: 8rpx;
|
||
}
|
||
|
||
.btn {
|
||
padding: 10rpx 20rpx;
|
||
border-radius: 8rpx;
|
||
font-size: 26rpx;
|
||
text-align: center;
|
||
}
|
||
|
||
.btn[disabled] {
|
||
opacity: 0.5;
|
||
}
|
||
|
||
.txt {
|
||
border: 1px solid #000000;
|
||
}
|
||
.w50{
|
||
width: 50%;
|
||
color: #656363;
|
||
font-size: 26prx;
|
||
}
|
||
.fleft{
|
||
float: left;
|
||
}
|
||
.clear{
|
||
clear: both;
|
||
}
|
||
</style> |