| | |
|---|
| | | </view> |
|---|
| | | </view> |
|---|
| | | <view class="item_btn" v-if="dId == item.id"> |
|---|
| | | <!-- <uv-button type="primary" shape="circle" text="已存序列" size="small" :plain="true" |
|---|
| | | @click="commandLIST"></uv-button> |
|---|
| | | <uv-button type="primary" shape="circle" :text="screenOn ? '关闭屏幕' : '打开屏幕'" size="small" :plain="true" |
|---|
| | | @click="toggleScreen()"></uv-button> --> |
|---|
| | | <uv-button type="primary" shape="circle" text="调节亮度" size="small" :plain="true" |
|---|
| | | @click="this.$refs.popupBRIG.open();"></uv-button> |
|---|
| | | <uv-button type="primary" shape="circle" text="发送LED" size="small" :plain="true" |
|---|
| | |
|---|
| | | baseURL: '', |
|---|
| | | dId: '' ,//已连接的设备id, |
|---|
| | | devKwh: '', |
|---|
| | | platform: '' |
|---|
| | | platform: '', |
|---|
| | | screenOn: true |
|---|
| | | } |
|---|
| | | }, |
|---|
| | | onLoad() { |
|---|
| | |
|---|
| | | }, 500); |
|---|
| | | |
|---|
| | | }, |
|---|
| | | // 切换屏幕状态 |
|---|
| | | toggleScreen() { |
|---|
| | | if (this.screenOn) { |
|---|
| | | this.commandBLAC() |
|---|
| | | } else { |
|---|
| | | this.commandOPAC() |
|---|
| | | } |
|---|
| | | }, |
|---|
| | | // 关闭屏幕 |
|---|
| | | commandBLAC() { |
|---|
| | | console.log('关闭屏幕BLAC----') |
|---|
| | | const startBytes = new Array(10).fill(0x55); |
|---|
| | | const frameHeader = 0x7E; |
|---|
| | | const packageType = 0x41; |
|---|
| | | const command = [0x42, 0x4C, 0x41, 0x43]; |
|---|
| | | |
|---|
| | | const data = [ |
|---|
| | | ...startBytes, |
|---|
| | | frameHeader, |
|---|
| | | packageType, |
|---|
| | | ...command |
|---|
| | | ]; |
|---|
| | | |
|---|
| | | const crc = this.calcCRC16(data.slice(11)); |
|---|
| | | data.push((crc >> 8) & 0xFF); |
|---|
| | | data.push(crc & 0xFF); |
|---|
| | | data.push(frameHeader); |
|---|
| | | console.log('BLAC data----', this.hexArrayToHexString(data)) |
|---|
| | | |
|---|
| | | const buffer = new Uint8Array(data).buffer; |
|---|
| | | setTimeout(() => { |
|---|
| | | this.writeBLECharacteristicValue(buffer) |
|---|
| | | }, 500); |
|---|
| | | }, |
|---|
| | | // 打开屏幕 |
|---|
| | | commandOPAC() { |
|---|
| | | console.log('打开屏幕OPAC----') |
|---|
| | | const startBytes = new Array(10).fill(0x55); |
|---|
| | | const frameHeader = 0x7E; |
|---|
| | | const packageType = 0x41; |
|---|
| | | const command = [0x4F, 0x50, 0x41, 0x43]; |
|---|
| | | |
|---|
| | | const data = [ |
|---|
| | | ...startBytes, |
|---|
| | | frameHeader, |
|---|
| | | packageType, |
|---|
| | | ...command |
|---|
| | | ]; |
|---|
| | | |
|---|
| | | const crc = this.calcCRC16(data.slice(11)); |
|---|
| | | data.push((crc >> 8) & 0xFF); |
|---|
| | | data.push(crc & 0xFF); |
|---|
| | | data.push(frameHeader); |
|---|
| | | console.log('OPAC data----', this.hexArrayToHexString(data)) |
|---|
| | | |
|---|
| | | const buffer = new Uint8Array(data).buffer; |
|---|
| | | setTimeout(() => { |
|---|
| | | this.writeBLECharacteristicValue(buffer) |
|---|
| | | }, 500); |
|---|
| | | }, |
|---|
| | | //添加信息指令(INST) |
|---|
| | | commandINST(hexString) { |
|---|
| | | // 1．手机发指令：启动+帧头+包头段(0x43+简易绑定号+屏大小)+INST+信息属性+文件名+总帧数+当前帧*+块描述+块数据+CRC校验码+帧尾 |
|---|
| | |
|---|
| | | |
|---|
| | | // 块数据 |
|---|
| | | const blockDescription = this.hexStringToArray(hexString) |
|---|
| | | //const blockString = "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000FF0000FF000000000000000000000000000000000000000000000000000000000000FF0000000000000000000000000000000000000000000000FF0000000000000000FF0000FF00000000000000000000000000000000FF0000FF000000000000000000FF0000000000FF0000FF00FF0000FF0000FF000000000000000000FF00FF0000FF000000000000000000FF00000000000000000000FF000000FF0000FF0000FF0000FF0000000000FF0000000000000000000000FF0000000000000000000000FF0000FF0000000000000000FF0000FF0000000000000000000000000000FF00FF000000000000000000000000FF00FF0000FF000000000000000000FF00000000000000FF0000FF0000FF0000FF0000FF0000000000000000FF0000FF000000000000000000000000FF0000000000FF0000000000000000000000000000000000000000FF0000000000000000000000000000000000FF0000000000000000000000000000000000FF00000000000000000000000000FF0000FF000000FF0000FF0000000000000000000000FF00000000000000FF0000FF000000FF00FF0000FF000000000000FF0000000000000000000000000000000000000000000000FF0000000000FF0000000000000000000000FF0000000000000000000000000000000000000000FF0000000000000000FF0000000000000000FF0000000000000000FF00000000000000FF0000FF0000FF0000FF000000000000000000FF00000000000000FF0000FF0000FF0000FF0000FF000000000000000000000000000000000000FF0000FF0000000000000000FF0000000000000000FF0000000000000000FF0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000FF00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" |
|---|
| | | //const blockDescription = this.hexStringToArray(blockString) |
|---|
| | | |
|---|
| | | // 组合数据 |
|---|
| | | const data = [ |
|---|
| | |
|---|
| | | //that.deviceList[that.listIndex].isLink = true; |
|---|
| | | //that.commandPOWR() |
|---|
| | | } else if (resName == 'LIST') { |
|---|
| | | //that.parseFileList(result) |
|---|
| | | that.parseFileList(result) |
|---|
| | | } else if (resName == 'BRIG') { |
|---|
| | | |
|---|
| | | } else if (resName == 'BLAC') { |
|---|
| | | console.log('BLAC----', result) |
|---|
| | | if (that.screenOn) { |
|---|
| | | that.screenOn = false; |
|---|
| | | uni.showToast({ |
|---|
| | | title: '屏幕已关闭', |
|---|
| | | icon: 'none', |
|---|
| | | duration: 1500 |
|---|
| | | }); |
|---|
| | | } else { |
|---|
| | | that.screenOn = true; |
|---|
| | | uni.showToast({ |
|---|
| | | title: '屏幕已打开', |
|---|
| | | icon: 'none', |
|---|
| | | duration: 1500 |
|---|
| | | }); |
|---|
| | | } |
|---|
| | | } else if (resName == 'PLAY') { |
|---|
| | | |
|---|
| | | } else if (resName == 'INST') { |
|---|
| | |
|---|
| | | } |
|---|
| | | }); |
|---|
| | | }, |
|---|
| | | //查询智能壳已存信息序列(LIST) |
|---|
| | | commandLIST() { |
|---|
| | | //1．手机发指令：启动字节+帧头+包头段(0x43+简易绑定号+屏大小)+LIST+信息属性+CRC校验码+帧尾。 |
|---|
| | | //2．智能壳指令：启动字节+帧头+包头段+LIST+返回标志+加密地址+文件数+[信息名1+信息名2+...+信息名n]+CRC校验码+帧尾。 |
|---|
| | | // 构建指令数据 |
|---|
| | | const startBytes = new Array(10).fill(0x55); // 10个启动字节 |
|---|
| | | const frameHeader = 0x7E; // 帧头 |
|---|
| | | const packageType = 0x43; // 包类型 |
|---|
| | | // 使用新的简易绑定号生成函数 |
|---|
| | | const simpleBindId = this.generateSimpleBindId(); |
|---|
| | | |
|---|
| | | // 屏大小 (2 bytes): 从ID中获取 |
|---|
| | | const screenSize = this.hexStringToArray(this.checId.slice(20, 24)); |
|---|
| | | const packageHeader = [packageType, ...simpleBindId, ...screenSize]; |
|---|
| | | const command = [0x4C, 0x49, 0x53, 0x54]; // "LIST"的ASCII码 |
|---|
| | | const infoAttribute = 0x00; // 信息属性: 0=一般信息 |
|---|
| | | // 组合数据 |
|---|
| | | const data = [ |
|---|
| | | ...startBytes, |
|---|
| | | frameHeader, |
|---|
| | | ...packageHeader, |
|---|
| | | ...command, |
|---|
| | | infoAttribute |
|---|
| | | ]; |
|---|
| | | |
|---|
| | | // 计算CRC校验码（从包头段开始计算） |
|---|
| | | const crc = this.calcCRC16(data.slice(11)); |
|---|
| | | |
|---|
| | | // 添加CRC和帧尾 |
|---|
| | | data.push((crc >> 8) & 0xFF); // CRC高8位 |
|---|
| | | data.push(crc & 0xFF); // CRC低8位 |
|---|
| | | data.push(frameHeader); // 帧尾 |
|---|
| | | console.log('LIST data----', this.hexArrayToHexString(data)) |
|---|
| | | |
|---|
| | | const buffer = new Uint8Array(data).buffer; |
|---|
| | | setTimeout(() => { |
|---|
| | | this.writeBLECharacteristicValue(buffer) |
|---|
| | | }, 1000); |
|---|
| | | }, |
|---|
| | | // 获取文件名称文件数量 |
|---|
| | | parseFileList(hexString) { |
|---|
| | | // 文件数占1字节（2个十六进制字符 |
|---|
| | | const fileCountHex = hexString.slice(32, 34); |
|---|
| | | const fileCount = parseInt(fileCountHex, 16); |
|---|
| | | console.log('文件数:', fileCount); |
|---|
| | | |
|---|
| | | // 获取文件名称列表 |
|---|
| | | const fileNames = []; |
|---|
| | | let nameStartIndex = 34; // 文件数后开始 |
|---|
| | | |
|---|
| | | for (let i = 0; i < fileCount; i++) { |
|---|
| | | // 每个信息名占2个字节（4个十六进制字符） |
|---|
| | | const nameHex = hexString.slice(nameStartIndex, nameStartIndex + 4); |
|---|
| | | const nameBytes = nameHex.match(/.{2}/g); |
|---|
| | | if (nameBytes && nameBytes.length === 2) { |
|---|
| | | // 将两个字节转换为ASCII字符 |
|---|
| | | const char1 = String.fromCharCode(parseInt(nameBytes[0], 16)); |
|---|
| | | const char2 = String.fromCharCode(parseInt(nameBytes[1], 16)); |
|---|
| | | const fileName = char1 + char2; |
|---|
| | | fileNames.push({ |
|---|
| | | fileName: fileName, |
|---|
| | | nameHex: nameHex |
|---|
| | | }); |
|---|
| | | } |
|---|
| | | |
|---|
| | | nameStartIndex += 4; // 移动到下一个文件名 |
|---|
| | | } |
|---|
| | | console.log('文件名称列表:', fileNames); |
|---|
| | | }, |
|---|
| | | // 生成简易绑定号 |
|---|
| | | generateSimpleBindId() { |
|---|
| | | if (!this.checId || !this.password) { |
|---|
