1022 lines
24 KiB
JavaScript
1022 lines
24 KiB
JavaScript
import request, {
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baseURL
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} from '@/utils/request.js';
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import {
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showLoading,
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hideLoading,
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updateLoading
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} from '@/utils/loading.js';
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import {
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MsgSuccess,
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MsgError,
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MsgClose,
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MsgWarning,
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showPop
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} from '@/utils/MsgPops.js';
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import Common from '@/utils/Common.js';
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import api from '@/api/670/HBY670.js'
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import gbk from '@/utils/gbk.js'
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class SendBatchData {
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constructor(_these, _f, _ble) {
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this.videoHexArray = [];
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this.rgb565Data = [];
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this.these = _these;
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this.f = _f;
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this.ble = _ble;
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}
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//发送开机视频，1536包
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SendVideo(bufferSize) {
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const systemInfo = uni.getSystemInfoSync();
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const platform = systemInfo.platform;
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const isIOS = platform === 'ios';
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let these = this.these;
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let f = this.f;
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let ble = this.ble;
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if (!bufferSize) {
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bufferSize = 504;
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}
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let timeDelayCloseLoading = () => {
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setTimeout(() => {
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hideLoading(these);
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}, 1500);
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}
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let sendVideoPackets = (ReSendNo) => {
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console.log("开始发送分片数据");
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return new Promise((resolve, reject) => {
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if (f) {
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ble.data.voiceUploading = true;
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// 总数据包数
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var totalPackets = 1536; //36;
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let currentPacket = 1;
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console.log("发送数据准备中,总共" + totalPackets);
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if (ReSendNo) {
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totalPackets = ReSendNo;
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currentPacket = ReSendNo;
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}
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// 发送单个数据包
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const sendNextVideoPacket = () => {
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// console.log("准备发送一段数据");
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if (currentPacket > totalPackets) {
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ble.data.voiceUploading = false;
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if (!ReSendNo) {
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setTimeout(() => {
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ble.sendString(f.deviceId, "transmit complete", f
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.writeServiceId, f.wirteCharactId, 20)
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.then(
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() => {
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console.log("全部发送完毕")
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}).catch((ex) => {
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console.log("出现异常", ex);
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});
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}, 2000);
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}
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hideLoading(these);
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showPop({
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showPop: true,
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message: "上传成功",
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iconUrl: "/static/images/common/success.png"
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}, these);
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these.videoHexArray = null;
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resolve();
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return;
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}
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// 计算当前包的数据
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let packetSize = 500;
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// 创建数据包
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const startIndex = (currentPacket - 1) * packetSize;
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const endIndex = Math.min(startIndex + packetSize, these.videoHexArray
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.length);
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if (startIndex > endIndex) {
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resolve();
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return;
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}
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////console.log("111111");
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const packetData = these.videoHexArray.slice(startIndex, endIndex);
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// 构建数据包
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////console.log("packetData.length"+packetData.length);
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const buffer = new ArrayBuffer(bufferSize);
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const dataView = new DataView(buffer);
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// 填充头部
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dataView.setUint8(0, 0x55); // 帧头
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dataView.setUint8(1, 0x04); // 帧类型：开机画面
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dataView.setUint16(2, currentPacket, false); // 包序号
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let beginIndex = 4;
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if (bufferSize == 506) {
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beginIndex = 6;
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dataView.setUint16(4, packetSize, false); //数据长度
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}
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for (let i = 0; i < packetData.length; i++) {
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dataView.setUint8(beginIndex + i, parseInt(packetData[i], 16));
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}
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let inteval = isIOS ? 300 : 80;
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ble.sendData(f.deviceId, buffer, f.writeServiceId, f
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.wirteCharactId, 10).then(() => {
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updateLoading(these, {
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text: "正在发送:" + currentPacket + "/" +
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totalPackets
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});
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currentPacket++;
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// console.log("发送一段成功,发送下一段");
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setTimeout(sendNextVideoPacket, inteval);
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}).catch(err => {
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console.log("发送失败了", err);
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if (err.code == '10007') { //遇到这个错误自动重新发送
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console.log(err.errMsg + ",发送失败了,正在补偿：" +
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currentPacket);
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setTimeout(sendNextVideoPacket, 800);
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} else {
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ble.data.voiceUploading = false;
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hideLoading(these);
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showPop({
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showPop: true,
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message: err.msg + ",发送失败了",
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borderColor: "#e034344d",
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buttonBgColor: "#E03434",
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buttonText: "确定",
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iconUrl: "/static/images/common/uploadErr.png"
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}, these);
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reject(err);
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these.videoHexArray = null;
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return;
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}
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});
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};
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sendNextVideoPacket();
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} else {
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console.log("Fail.......")
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}
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});
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}
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var sendVideo = (videoPath) => {
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let uploadVideo = () => {
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these.videoHexArray = [];
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console.log("开始处理,正在上传");
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showLoading(these, {
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text: "上传中"
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});
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let p1 = new Promise((resolve, reject) => {
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ble.sendString(f.deviceId, "video transmit start", f
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.writeServiceId, f.wirteCharactId).then(res => {
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ble.data.voiceUploading = true;
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setTimeout(() => {
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console.log("握手成功了");
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resolve(true);
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}, 2200)
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}).catch(ex => {
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reject(ex);
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});
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});
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let p2 = new Promise((succ, err) => {
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const token = uni.getStorageSync('token');
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const clientid = uni.getStorageSync('clientID');
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if (!token) {
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err({
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code: 401,
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msg: "请先登陆后再试"
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});
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hideLoading(these);
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return;
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}
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console.log("baseURL=", baseURL);
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console.log("token", token);
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console.log("clientID", clientid);
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uni.uploadFile({
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// url: 'http://114.55.111.217/video/upload',
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url: baseURL + "/app/video/upload",
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filePath: videoPath,
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name: 'file',
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header: {
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"Method": "POST",
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"Content-Type": "multipart/form-data",
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"Authorization": 'Bearer ' + token,
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"clientid": clientid
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},
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timeout: 600000,
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fail: (ex) => {
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console.log("上传视频失败" + JSON.stringify(ex));
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err(ex);
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},
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success: (res) => {
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console.log("上传完成，向蓝牙设备发送");
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succ(res);
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}
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});
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});
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Promise.all([p1, p2]).then((arr) => {
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if (arr[0].status == 'rejected') {
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MsgError("设备准备未就绪,请重试", '', these);
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return;
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}
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if (arr[1].status == 'rejected') {
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MsgError("读取视频失败", '', these);
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return;
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}
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let res = arr[1];
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// console.log("11111111111111111111111",res);
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res = JSON.parse(res.data);
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// console.log("22222222222222222222");
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if (res.data) {
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these.videoHexArray = res.data;
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updateLoading(these, {
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text: "正在发送:0/1536"
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});
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shotVideoClick(res.data);
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} else {
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console.log("服务器未返回正确的数据");
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showPop({
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message: "与服务器连接出现异常,请检查网络设置",
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iconUrl: "/static/images/common/uploadErr.png",
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borderColor: "#e034344d",
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buttonBgColor: "#E03434",
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}, these);
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}
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}).catch((ex) => {
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console.log("出现异常,", ex)
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hideLoading(these);
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showPop({
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message: "出现异常," + ex.msg,
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iconUrl: "/static/images/common/uploadErr.png",
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borderColor: "#e034344d",
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buttonBgColor: "#E03434",
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}, these);
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})
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}
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let shotVideoClick = () => {
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console.log("正在开始发送");
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sendVideoPackets().then(() => {
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console.log("发送完成");
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}).catch((ex1) => {
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//console.log("出现了异常", ex1)
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}).finally(() => {
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hideLoading(these);
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});
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}
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uploadVideo();
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}
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uni.chooseVideo({
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sourceType: ['album'],
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compressed: false, // 关闭视频压缩，确保上传原始文件
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success: function(res) {
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console.log("res=", res);
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let path = res.tempFilePath;
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// iOS可能返回浮点数，需要转换为整数进行比较
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let width = Math.round(res.width);
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let height = Math.round(res.height);
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let duration = res.duration;
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// 获取平台信息
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console.log("平台:", platform, "uni.chooseVideo返回 - 宽度:", width, "高度:", height,
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"时长:", duration);
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// iOS特殊处理：如果返回的是80*40，很可能是160*80的一半（iOS的bug）
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if (isIOS && width === 80 && height === 40) {
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console.log("检测到iOS特殊情况：返回80*40，实际应该是160*80，进行修正");
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width = 160;
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height = 80;
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}
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// 检查分辨率是否符合要求
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let checkResolution = (w, h) => {
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// 使用容差比较，允许1像素的误差
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return Math.abs(w - 160) <= 1 && Math.abs(h - 80) <= 1;
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};
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let err = [];
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if (duration < 2) {
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err.push("视频时长至少2秒");
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}
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if (!checkResolution(width, height)) {
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err.push("视频宽高必须是160*80，当前分辨率：" + width + "*" + height);
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}
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if (err.length > 0) {
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err = err.join(";");
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showPop({
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message: err,
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iconUrl: "/static/images/common/uploadErr.png",
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borderColor: "#e034344d",
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buttonBgColor: "#E03434",
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}, these);
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return;
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}
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showLoading(these, {
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text: '正在上传'
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});
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setTimeout(() => {
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sendVideo(path);
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}, 0);
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}
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});
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}
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//发送图片，52包
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SendImg() {
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let these = this.these;
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let f = this.f;
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let ble = this.ble;
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var sendImagePackets = function(ReSendNo) {
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return new Promise((resolve, reject) => {
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// 总数据包数
|
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let totalPackets = 52;
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let currentPacket = 1;
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if (ReSendNo) {
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totalPackets = ReSendNo;
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currentPacket = ReSendNo;
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}
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if (f) {
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// 发送单个数据包
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const sendNextPacket = () => {
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if (currentPacket > totalPackets) {
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hideLoading(these);
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if (these.closeAction) {
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these.closeAction();
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}
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showPop({
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showPop: true,
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message: "上传成功",
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iconUrl: "/static/images/common/success.png",
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}, these);
|
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setTimeout(() => {
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ble.sendString(f.deviceId, "transmit complete", f
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.writeServiceId, f
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.wirteCharactId);
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}, 1000);
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these.rgb565Data = null;
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resolve();
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return;
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}
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|
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// 计算当前包的数据
|
||
let packetSize = 250;
|
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// if (currentPacket <= 51) {
|
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// packetSize = 250; // 前51个包每个500字节
|
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// } else {
|
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// packetSize = 50; // 最后一个包100字节
|
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// }
|
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|
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// 创建数据包
|
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const startIndex = (currentPacket - 1) * packetSize;
|
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const endIndex = Math.min(startIndex + packetSize, these.rgb565Data
|
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.length);
|
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if (startIndex > endIndex) {
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return;
|
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}
|
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const packetData = these.rgb565Data.slice(startIndex,
|
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endIndex);
|
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// 构建数据包
|
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const bufferSize = 505; // 5 + packetData.length * 2; // 头部5字节 + 数据部分
|
||
const buffer = new ArrayBuffer(bufferSize);
|
||
const dataView = new DataView(buffer);
|
||
|
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// 填充头部
|
||
dataView.setUint8(0, 0x55); // 帧头
|
||
dataView.setUint8(1, 0x02); // 帧类型：开机画面
|
||
dataView.setUint8(2, currentPacket); // 包序号
|
||
|
||
|
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dataView.setUint16(3, packetData.length * 2, false); // 包t长度
|
||
|
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// 填充数据（每个RGB565值占2字节）
|
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for (let i = 0; i < packetData.length; i++) {
|
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dataView.setUint16(5 + i * 2, packetData[i], false); // 大端字节序
|
||
}
|
||
|
||
//发送数据包
|
||
ble.sendData(f.deviceId, buffer, f.writeServiceId, f.wirteCharactId,
|
||
10)
|
||
.then(() => {
|
||
|
||
|
||
updateLoading(these, {
|
||
text: "正在发送:" + currentPacket + "/" +
|
||
totalPackets
|
||
})
|
||
currentPacket++;
|
||
|
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setTimeout(sendNextPacket, these.inteval ? these.inteval : 80);
|
||
}).catch(err => {
|
||
console.log("发送数据包失败了" + JSON.stringify(err));
|
||
if (err.code == '10007') {
|
||
setTimeout(sendNextPacket, 800);
|
||
return;
|
||
}
|
||
if (these.closeAction) {
|
||
these.closeAction();
|
||
}
|
||
showPop({
|
||
message: err.msg,
|
||
iconUrl: "/static/images/common/uploadErr.png",
|
||
borderColor: "#e034344d",
|
||
buttonBgColor: "#E03434",
|
||
}, these);
|
||
hideLoading(these);
|
||
these.rgb565Data = null;
|
||
reject(err);
|
||
});
|
||
}
|
||
|
||
if (ReSendNo) {
|
||
sendNextPacket(ReSendNo);
|
||
return;
|
||
}
|
||
// 开始牵手
|
||
ble.sendString(f.deviceId, "picture transmit start", f.writeServiceId,
|
||
f.wirteCharactId).then(() => {
|
||
setTimeout(sendNextPacket, 120);
|
||
|
||
}).catch((err) => {
|
||
console.log("握手没有成功");
|
||
showPop({
|
||
message: err.msg,
|
||
iconUrl: "/static/images/common/uploadErr.png",
|
||
borderColor: "#e034344d",
|
||
buttonBgColor: "#E03434",
|
||
}, these);
|
||
hideLoading(these);
|
||
reject(err);
|
||
});
|
||
}
|
||
});
|
||
}
|
||
|
||
|
||
uni.chooseImage({
|
||
count: 1,
|
||
sizeType: ['original', 'compressed'],
|
||
sourceType: ['album', 'camera'],
|
||
success: function(res) {
|
||
uni.navigateTo({
|
||
url: "/pages/common/ImgCrop/ImgCrop",
|
||
events: {
|
||
ImgCutOver: function(data) {
|
||
|
||
showLoading(these, {
|
||
text: "正在发送0/52"
|
||
});
|
||
|
||
|
||
these.rgb565Data = Common.convertToRGB565(data.piexls);
|
||
|
||
setTimeout(function() {
|
||
sendImagePackets().catch(() => {
|
||
|
||
});
|
||
}, 0)
|
||
|
||
}
|
||
},
|
||
success(ev) {
|
||
ev.eventChannel.emit('checkImg', {
|
||
data: res.tempFiles[0].path
|
||
})
|
||
},
|
||
fail(ex) {
|
||
console.log("跳转页面失败" + JSON.stringify(ex));
|
||
}
|
||
});
|
||
|
||
}
|
||
});
|
||
}
|
||
|
||
//发送人员信息(点阵)
|
||
SendUsr(totalRows) {
|
||
|
||
let these = this.these;
|
||
let f = this.f;
|
||
let ble = this.ble;
|
||
if (!totalRows) {
|
||
totalRows = 3;
|
||
}
|
||
let toByteValue = (value) => {
|
||
if (typeof value === 'number') {
|
||
return value;
|
||
}
|
||
if (typeof value === 'string') {
|
||
if (value.startsWith('0x') || value.startsWith('0X')) {
|
||
return parseInt(value, 16);
|
||
}
|
||
return parseInt(`0x${value}`, 16);
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
|
||
these.formData.textLines = [these.formData.company, these.formData.usrname, these.formData.job];
|
||
if (totalRows == 4) {
|
||
these.formData.textLines.push(these.formData.usrid);
|
||
}
|
||
|
||
|
||
console.log("data=", these.formData.textLines);
|
||
showLoading(these, {
|
||
text: "发送中"
|
||
});
|
||
//握手
|
||
let holdHand = (hexs, time) => {
|
||
return new Promise((resolve, reject) => {
|
||
console.log("11111");
|
||
|
||
|
||
ble.sendString(f.deviceId, hexs, null, null, 15).then(res => {
|
||
console.log("22222")
|
||
setTimeout(() => {
|
||
resolve(res)
|
||
}, time);
|
||
|
||
}).catch(ex => {
|
||
console.log("33333", ex);
|
||
console.error("握手失败")
|
||
reject(ex)
|
||
});
|
||
|
||
});
|
||
}
|
||
//画图
|
||
let drawText = () => {
|
||
return new Promise((resolve, reject) => {
|
||
these.$refs.textToHex.drawAndGetPixels().then(allPixels => {
|
||
if (!allPixels) {
|
||
reject("文本初始化失败");
|
||
return;
|
||
}
|
||
console.log("画图成功");
|
||
resolve(allPixels);
|
||
}).catch(compEx => {
|
||
reject(compEx);
|
||
});
|
||
|
||
});
|
||
}
|
||
//发送3个分包的数据
|
||
let task = (allPixels) => {
|
||
try {
|
||
let combinedData = [];
|
||
for (let i = 0; i < totalRows; i++) {
|
||
let linePixels = (allPixels[i] || []).flat(Infinity).map(item =>
|
||
typeof item === 'string' ? toByteValue(item) : item
|
||
);
|
||
|
||
for (var j = linePixels.length; j < 256; j++) {
|
||
linePixels.push(0x00);
|
||
}
|
||
linePixels = [0xFA, 0x06, 0x03, i + 1].concat(linePixels);
|
||
|
||
linePixels.push(0xFF)
|
||
|
||
combinedData.push(linePixels);
|
||
}
|
||
|
||
|
||
let curr = 1;
|
||
let len = combinedData.length;
|
||
|
||
|
||
|
||
//分包发送
|
||
let sendPacket = () => {
|
||
|
||
if (combinedData.length === curr - 1) {
|
||
setTimeout(() => {
|
||
holdHand('transmit complete', 200).then(res => {
|
||
let json = {
|
||
deviceId: these.device.id,
|
||
name: these.formData.usrname,
|
||
position: these.formData.job,
|
||
unitName: these.formData.company,
|
||
code: these.formData.usrid
|
||
};
|
||
api.sendUsr(json);
|
||
MsgSuccess("人员信息发送成功", "确定", these);
|
||
hideLoading(these);
|
||
these.setBleFormData();
|
||
});
|
||
}, 300);
|
||
|
||
hideLoading(these);
|
||
return;
|
||
}
|
||
|
||
let array = combinedData[curr - 1];
|
||
|
||
|
||
console.log("array=", array);
|
||
ble.sendHexs(f.deviceId, array, null, null, 15).then(
|
||
res => {
|
||
curr++;
|
||
console.log("发送成功", curr);
|
||
updateLoading(these, {
|
||
text: '发送中,' + (curr - 1) + '/' + combinedData.length
|
||
})
|
||
setTimeout(sendPacket, 250);
|
||
}).catch(err => {
|
||
|
||
console.error("err:", err);
|
||
|
||
if (err.code == '10007') {
|
||
setTimeout(sendPacket, 250);
|
||
} else {
|
||
console.error("err:", err);
|
||
MsgError('发送失败:' + (err.msg || err.code), 'OK', these);
|
||
hideLoading(these);
|
||
}
|
||
|
||
});
|
||
}
|
||
|
||
setTimeout(sendPacket, 0);
|
||
// 5. 发送成功处理
|
||
|
||
|
||
} catch (ex) {
|
||
console.error("ex=", ex)
|
||
MsgError('发送失败' + (ex.msg || ex.code), '确定', these);
|
||
}
|
||
|
||
|
||
}
|
||
|
||
setTimeout(() => {
|
||
Promise.allSettled([holdHand('word transmit start', 2200), drawText()]).then(results => {
|
||
if (results[0].status == 'rejected') {
|
||
MsgError("与蓝牙设备握手失败,请重试," + results[0].reason, '', these);
|
||
setTimeout(() => {
|
||
hideLoading(these)
|
||
}, 500);
|
||
return;
|
||
}
|
||
if (results[1].status == 'rejected') {
|
||
MsgError("读取文字点阵失败,请重试", '', these);
|
||
return;
|
||
}
|
||
|
||
task(results[1].value);
|
||
})
|
||
|
||
}, 0);
|
||
}
|
||
//发送识别指令
|
||
SendDisc() {
|
||
let these = this.these;
|
||
let f = this.f;
|
||
let ble = this.ble;
|
||
|
||
var json = {
|
||
ins_disc: 1
|
||
}
|
||
|
||
ble.sendString(f.deviceId, json, f.writeServiceId, f.wirteCharactId, 30).then(res => {
|
||
|
||
}).catch(ex => {
|
||
console.error("蓝牙发送失败", ex);
|
||
}).finally(() => {
|
||
|
||
});
|
||
}
|
||
|
||
|
||
SendMsgByGBK(txts, _mq) {
|
||
debugger;
|
||
let these = this.these;
|
||
let f = this.f;
|
||
let ble = this.ble;
|
||
let mq = _mq;
|
||
if (!these.permissions.includes('5') && these.Status.apiType !== 'listA') {
|
||
|
||
showPop({
|
||
message: '无操作权限',
|
||
iconUrl: "/static/images/common/uploadErr.png",
|
||
borderColor: "#e034344d",
|
||
buttonBgColor: "#E03434",
|
||
buttonTextColor: "#FFFFFFde",
|
||
okCallback: null,
|
||
buttonText: "确定"
|
||
}, these)
|
||
return;
|
||
}
|
||
|
||
showLoading(these, {
|
||
text: "请稍候..."
|
||
});
|
||
let send = (txt) => {
|
||
|
||
return mq.publish("B/" + these.device.deviceImei, txt);
|
||
}
|
||
|
||
|
||
let curr = 0;
|
||
let sendNext = () => {
|
||
if (curr >= txts.length) {
|
||
hideLoading(these);
|
||
MsgSuccess("发送成功", '', these);
|
||
return;
|
||
}
|
||
let txt = txts[curr];
|
||
let arr = gbk.encode(txt)
|
||
console.log("正在发送：", txt);
|
||
|
||
let json = {
|
||
ins_msg: [curr + 1]
|
||
}
|
||
|
||
let gbkData = gbk.arr2hex(arr);
|
||
for (let i = 0; i < gbkData.length; i += 2) {
|
||
let value = parseInt(gbkData[i] + "" + gbkData[i + 1], 16);
|
||
json.ins_msg.push(value);
|
||
}
|
||
|
||
|
||
|
||
|
||
txt = JSON.stringify(json);
|
||
updateLoading(these, {
|
||
text: '正在发送' + (curr + 1) + '/' + txts.length
|
||
});
|
||
if (send(txt)) {
|
||
curr++;
|
||
setTimeout(sendNext, 200);
|
||
} else {
|
||
MsgError("发送失败了,请检查网络连接后重试", '', these);
|
||
}
|
||
}
|
||
|
||
|
||
setTimeout(sendNext, 2200);
|
||
|
||
|
||
}
|
||
|
||
|
||
HoldYouHand(cmd, timeout) {
|
||
let these = this.these;
|
||
let f = this.f;
|
||
let ble = this.ble;
|
||
return new Promise((resolve, reject) => {
|
||
ble.sendString(f.deviceId, cmd, f
|
||
.writeServiceId, f.wirteCharactId).then(res => {
|
||
|
||
if (timeout) {
|
||
setTimeout(() => {
|
||
console.log("握手成功了");
|
||
resolve(true);
|
||
}, timeout);
|
||
return;
|
||
}
|
||
|
||
resolve(true);
|
||
|
||
}).catch(ex => {
|
||
reject(ex);
|
||
console.error("发送文本‘" + cmd + "’失败");
|
||
console.error("ex=", ex);
|
||
});
|
||
});
|
||
|
||
}
|
||
sendUsrByGBK(textLines, ReSendNo) {
|
||
let these = this.these;
|
||
let f = this.f;
|
||
let ble = this.ble;
|
||
if (!these.permissions.includes('4') && these.Status.apiType !== 'listA') {
|
||
|
||
showPop({
|
||
message: '无操作权限',
|
||
iconUrl: "/static/images/common/uploadErr.png",
|
||
borderColor: "#e034344d",
|
||
buttonBgColor: "#E03434",
|
||
okCallback: null,
|
||
buttonText: "确定"
|
||
}, these)
|
||
return;
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
showLoading(these, {
|
||
text: "请稍候..."
|
||
});
|
||
var sendText = () => {
|
||
// 总数据包数
|
||
let totalPackets = textLines.length;
|
||
let currentPacket = 1;
|
||
// console.log("currentPacket=",currentPacket);
|
||
// console.log("ReSendNo=",ReSendNo);
|
||
if (ReSendNo) {
|
||
totalPackets = ReSendNo;
|
||
currentPacket = ReSendNo;
|
||
}
|
||
// console.log("currentPacket=",currentPacket);
|
||
// 发送单个数据包
|
||
const sendNextPacket = () => {
|
||
|
||
if (currentPacket > totalPackets) {
|
||
if (!ReSendNo) {
|
||
setTimeout(() => {
|
||
this.HoldYouHand("transmit complete");
|
||
}, 500);
|
||
|
||
}
|
||
|
||
showPop({
|
||
showPop: true, //是否显示弹窗
|
||
popType: 'custom',
|
||
bgColor: '#383934bd',
|
||
borderColor: '#BBE600',
|
||
textColor: '#ffffffde',
|
||
buttonBgColor: '#BBE600',
|
||
buttonTextColor: '#232323DE',
|
||
iconUrl: '/static/images/6155/DeviceDetail/sendSucc.png',
|
||
message: '人员信息发送成功',
|
||
buttonText: '确定',
|
||
clickEvt: 'SendUsr',
|
||
visiblePrompt: false,
|
||
promptTitle: '',
|
||
modelValue: '',
|
||
visibleClose: true
|
||
}, these);
|
||
these.setBleFormData();
|
||
|
||
|
||
let json = {
|
||
deviceId: these.device.id,
|
||
name: these.formData.name,
|
||
position: these.formData.job,
|
||
unitName: these.formData.company,
|
||
code: these.formData.id
|
||
};
|
||
api.sendUsr(json)
|
||
return;
|
||
}
|
||
|
||
// 获取当前行文字
|
||
const text = textLines[currentPacket - 1] || '';
|
||
let arr = gbk.encode(text)
|
||
let gbkData = gbk.arr2hex(arr);
|
||
|
||
console.log("正在发送:" + text);
|
||
console.log("正在发送:" + arr);
|
||
// 构建数据包
|
||
const bufferSize = 5 + gbkData.length / 2; // 头部4字节 + 数据部分
|
||
const buffer = new ArrayBuffer(bufferSize);
|
||
const 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
|
||
dataView.setUint16(3, text.length, false); // 数据长度
|
||
|
||
|
||
// 填充数据
|
||
let index = 0;
|
||
for (var i = 0; i < gbkData.length; i += 2) {
|
||
let value = parseInt(gbkData[i] + "" + gbkData[i + 1], 16);
|
||
console.log("value=", value)
|
||
dataView.setUint8(5 + index, value);
|
||
index++;
|
||
}
|
||
|
||
|
||
// 发送数据包
|
||
|
||
|
||
ble.sendData(f.deviceId, buffer, f.writeServiceId, f.wirteCharactId, 10).then(() => {
|
||
// 更新进度
|
||
console.log(
|
||
`发送文字数据包 ${currentPacket}/${totalPackets}: ${text}`
|
||
);
|
||
|
||
// 发送下一个包
|
||
currentPacket++;
|
||
setTimeout(sendNextPacket, 80);
|
||
}).catch(err => {
|
||
|
||
showPop({
|
||
message: "文字发送失败," + err.msg,
|
||
iconUrl: "/static/images/common/uploadErr.png",
|
||
borderColor: "#e034344d",
|
||
buttonBgColor: "#E03434",
|
||
}, these);
|
||
}).finally(() => {
|
||
hideLoading(these);
|
||
});
|
||
};
|
||
|
||
// 开始发送第一个包
|
||
sendNextPacket();
|
||
}
|
||
|
||
|
||
if (ReSendNo) {
|
||
sendText(ReSendNo);
|
||
return;
|
||
}
|
||
setTimeout(() => {
|
||
this.HoldYouHand("word transmit start", 120).then(
|
||
() => {
|
||
|
||
setTimeout(sendText, 200);
|
||
}).catch((ex) => {
|
||
console.log("握手没有成功", ex);
|
||
hideLoading(these);
|
||
showPop({
|
||
message: ex.msg,
|
||
iconUrl: "/static/images/common/uploadErr.png",
|
||
borderColor: "#e034344d",
|
||
buttonBgColor: "#E03434",
|
||
}, these);
|
||
});
|
||
}, 0);
|
||
|
||
|
||
|
||
}
|
||
|
||
}
|
||
|
||
export default SendBatchData; |