添加获取公钥demo
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范鹏
parent
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commit
61ccbc125c
88
package-lock.json
generated
88
package-lock.json
generated
@ -5,6 +5,7 @@
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"packages": {
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"": {
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"dependencies": {
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"crc": "^4.3.2",
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"pinia": "^2.2.0",
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"pinia-plugin-unistorage": "^0.1.2",
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"uview-plus": "^3.3.12"
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@ -14,6 +15,54 @@
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"version": "6.6.3",
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"license": "MIT"
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},
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"node_modules/base64-js": {
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"version": "1.5.1",
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"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
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"funding": [
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{
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"type": "github",
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"url": "https://github.com/sponsors/feross"
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},
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{
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"type": "patreon",
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"url": "https://www.patreon.com/feross"
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},
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{
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"type": "consulting",
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"url": "https://feross.org/support"
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}
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],
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"license": "MIT",
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"optional": true,
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"peer": true
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},
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"node_modules/buffer": {
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"version": "6.0.3",
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"resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
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"funding": [
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{
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"type": "github",
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"url": "https://github.com/sponsors/feross"
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},
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{
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"type": "patreon",
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"url": "https://www.patreon.com/feross"
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},
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{
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"type": "consulting",
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"url": "https://feross.org/support"
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}
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],
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"license": "MIT",
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"optional": true,
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"peer": true,
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"dependencies": {
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"base64-js": "^1.3.1",
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"ieee754": "^1.2.1"
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}
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},
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"node_modules/clipboard": {
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"version": "2.0.11",
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"resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.11.tgz",
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@ -25,6 +74,23 @@
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"tiny-emitter": "^2.0.0"
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}
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},
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"node_modules/crc": {
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"version": "4.3.2",
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"resolved": "https://registry.npmjs.org/crc/-/crc-4.3.2.tgz",
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"integrity": "sha512-uGDHf4KLLh2zsHa8D8hIQ1H/HtFQhyHrc0uhHBcoKGol/Xnb+MPYfUMw7cvON6ze/GUESTudKayDcJC5HnJv1A==",
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"license": "MIT",
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"engines": {
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"node": ">=12"
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},
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"peerDependencies": {
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"buffer": ">=6.0.3"
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},
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"peerDependenciesMeta": {
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"buffer": {
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"optional": true
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}
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}
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},
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"node_modules/dayjs": {
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"version": "1.11.12",
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"resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.12.tgz",
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@ -46,6 +112,28 @@
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"delegate": "^3.1.2"
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}
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},
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"node_modules/ieee754": {
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"version": "1.2.1",
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"resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
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"integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
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"funding": [
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{
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"type": "github",
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"url": "https://github.com/sponsors/feross"
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},
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{
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"type": "patreon",
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"url": "https://www.patreon.com/feross"
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},
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{
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"type": "consulting",
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"url": "https://feross.org/support"
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}
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],
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"license": "BSD-3-Clause",
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"optional": true,
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"peer": true
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},
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"node_modules/pinia": {
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"version": "2.2.0",
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"resolved": "https://registry.npmjs.org/pinia/-/pinia-2.2.0.tgz",
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@ -1,5 +1,6 @@
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{
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"dependencies": {
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"crc": "^4.3.2",
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"pinia": "^2.2.0",
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"pinia-plugin-unistorage": "^0.1.2",
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"uview-plus": "^3.3.12"
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@ -8,6 +8,12 @@
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}
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},
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"pages": [
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{
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"path": "pages/demo/demo",
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"style": {
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"navigationBarTitleText": "uni-app"
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}
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},
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{
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"path": "pages/index/index",
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"style": {
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317
pages/demo/demo.vue
Normal file
317
pages/demo/demo.vue
Normal file
@ -0,0 +1,317 @@
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<template>
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<view>
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<button @click="getList">获取设备列表</button>
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<button @click="stopGetList">停止获取</button>
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<view v-if="showList">
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<button class="device" v-for="item in list"
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:key="item.deviceId" @click="connect(item)">{{item.name}}
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- {{item.pair ? '已配对' : '未配对'}}-{{item.sleep ? '休眠中' :
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'已唤醒'}}</button>
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</view>
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<view v-else>
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<button @click="getPublicKey">获取锁公钥</button>
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<button @click="getTest">获取锁私钥</button>
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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 crc from 'crc'
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export default {
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data() {
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return {
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list: [],
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getting: false,
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// deviceId: '6C3CD148-F456-1C61-F35E-C176B0CC644A',
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// serviceId: '0000FFF0-0000-1000-8000-00805F9B34FB',
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// characteristicId1: '0000FFF1-0000-1000-8000-00805F9B34FB',
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// characteristicId2: '0000FFF2-0000-1000-8000-00805F9B34FB',
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deviceId: '',
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serviceId: '',
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characteristicId1: '',
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characteristicId2: '',
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lockId: '',
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showList: true,
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number: 1
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}
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},
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onLoad() {
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uni.openBluetoothAdapter({
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success(res) {
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console.log('初始化成功')
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console.log(res)
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},
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fail(res) {
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console.log('初始化失败')
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console.log(res)
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}
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})
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},
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onUnload() {
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uni.closeBluetoothAdapter({
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success(res) {
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console.log('关闭蓝牙成功')
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console.log(res)
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},
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fail(res) {
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console.log('关闭蓝牙失败')
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console.log(res)
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}
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})
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},
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methods: {
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GetCommKey() {
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const userId = 294
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let buffer = new ArrayBuffer(54)
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let binaryData = new Uint8Array(buffer)
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// 固定包头
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binaryData[0] = 0xEF
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binaryData[1] = 0x01
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binaryData[2] = 0xEE
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binaryData[3] = 0x02
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// 包类型 发送
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binaryData[4] = 0x01
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// 包序号
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binaryData[5] = this.number / 256
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binaryData[6] = this.number % 256
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this.number++
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// 包标识
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},
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getPublicKey() {
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let buffer = new ArrayBuffer(54)
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let binaryData = new Uint8Array(buffer)
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// 固定包头
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binaryData[0] = 0xEF
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binaryData[1] = 0x01
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binaryData[2] = 0xEE
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binaryData[3] = 0x02
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// 包类型 发送
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binaryData[4] = 0x01
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// 包序号
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binaryData[5] = this.number / 256
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binaryData[6] = this.number % 256
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this.number++
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// 包标识
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binaryData[7] = 0x20
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// 数据长度
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binaryData[8] = 42 / 256
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binaryData[9] = 42 % 256
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binaryData[10] = 42 / 256
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binaryData[11] = 42 % 256
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// 命令
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binaryData[12] = 0x3090 / 256
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binaryData[13] = 0x3090 % 256
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// // 设备ID
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for(let i=0; i < this.lockId.length; i++){
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binaryData[14 + i] = this.lockId.charCodeAt(i);
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}
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// crc
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let newBuffer = new ArrayBuffer(56)
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let newBinaryData = new Uint8Array(newBuffer)
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for(let i = 0; i < 54; i++){
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newBinaryData[i] = binaryData[i]
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}
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newBinaryData[54] = crc.crc16kermit(buffer) / 256
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newBinaryData[55] = crc.crc16kermit(buffer) % 256
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this.writeBLECharacteristicValue(newBuffer)
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},
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writeBLECharacteristicValue(data) {
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const that = this
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console.log('写入设备的设备 ID',that.deviceId)
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console.log('写入设备的serviceId',that.serviceId)
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console.log('写入设备的characteristicId',that.characteristicId2)
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console.log('写入设备的lockID',that.lockId)
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let Uint8ArrayData = new Uint8Array(data)
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const hexString = Array.from(Uint8ArrayData, byte =>
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byte.toString(10)).join(',')
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console.log('未加工的数据', hexString)
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for(let i = 0; i < Math.ceil(data.byteLength / 20); i++){
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let buffer = new ArrayBuffer(20)
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let binaryData = new Uint8Array(buffer)
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for(let j = 0; j < 20; j++){
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if(i * 20 + j < data.byteLength){
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binaryData[j] = Uint8ArrayData[i * 20 + j]
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}
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}
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uni.writeBLECharacteristicValue({
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deviceId: that.deviceId,
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serviceId: that.serviceId,
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characteristicId: that.characteristicId2,
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value: buffer,
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success(write) {
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const hexString = Array.from(binaryData, byte =>
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byte.toString(10)).join(',')
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console.log('写入的数据', hexString)
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console.log('写入成功')
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},
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fail(res) {
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console.log('写入失败')
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console.log(res)
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}
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})
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}
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},
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notifyBLECharacteristicValueChange() {
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const that = this
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uni.notifyBLECharacteristicValueChange({
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state: true,
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deviceId: that.deviceId,
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serviceId: that.serviceId,
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characteristicId: that.characteristicId1,
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type: 'notification',
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success(res) {
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console.log(res)
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uni.onBLECharacteristicValueChange(function (res) {
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console.log('设备特征值改变')
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console.log(res)
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let binaryData = new Uint8Array(res.value)
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const hexString = Array.from(binaryData, byte =>
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byte.toString(10)).join(',')
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console.log(hexString)
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})
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}
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})
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},
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connect(item) {
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const that = this
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if(item.pair) {
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return
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}
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uni.createBLEConnection({
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deviceId: item.deviceId,
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success(res) {
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console.log('连接成功')
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console.log(res)
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uni.getBLEDeviceServices({
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deviceId: item.deviceId,
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success(res) {
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console.log('获取服务成功')
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console.log(res.services)
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const uuid = res.services[0].uuid
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that.lockId = item.name
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console.log('锁ID', that.lockId)
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uni.getBLEDeviceCharacteristics({
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deviceId: item.deviceId,
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serviceId: uuid,
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success(res) {
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console.log('获取特征值成功')
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console.log(res)
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that.deviceId = item.deviceId
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that.serviceId = uuid
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for (let i = 0; i < res.characteristics.length; i++) {
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if (res.characteristics[i].uuid.indexOf("FFF1") !== -1) {
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that.characteristicId1 = res.characteristics[i].uuid
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}
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if (res.characteristics[i].uuid.indexOf("FFF2") !== -1) {
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that.characteristicId2 = res.characteristics[i].uuid
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}
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}
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that.showList = false
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that.notifyBLECharacteristicValueChange()
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uni.showToast({
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title: '数据获取成功',
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icon: 'none',
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duration: 2000
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})
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},
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fail(res) {
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console.log('获取特征值失败')
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console.log(res)
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}
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})
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},
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fail(res) {
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console.log('获取服务失败')
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console.log(res)
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}
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})
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},
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fail(res) {
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console.log('连接失败')
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console.log(res)
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}
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})
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},
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startGetList() {
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const that = this
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this.getting = true
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console.log('开始监听蓝牙列表更新')
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uni.startBluetoothDevicesDiscovery({
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allowDuplicatesKey: false,
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powerLevel: 'high',
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success: function (res) {
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// 更新列表
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console.log('列表发生变化', res)
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that.getList()
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}
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})
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},
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stopGetList(){
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const that = this
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uni.stopBluetoothDevicesDiscovery({
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success: function () {
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that.getting = false
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console.log('停止获取设备列表成功')
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}
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})
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},
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getList() {
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const that = this
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uni.getBluetoothDevices({
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success(res) {
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console.log('获取设备列表成功')
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console.log(res)
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that.list = []
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for(let i =0; i < res.devices.length; i++){
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if(res.devices[i]?.advertisServiceUUIDs) {
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const advertisServiceUUIDs =
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res.devices[i]?.advertisServiceUUIDs[0]
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if(advertisServiceUUIDs &&
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advertisServiceUUIDs.slice(2,8)==='758824'){
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res.devices[i].pair =
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advertisServiceUUIDs.slice(30,32) === '01'
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res.devices[i].sleep =
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advertisServiceUUIDs.slice(32,34) === '00'
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that.list.push(res.devices[i])
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}
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}
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}
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console.log(that.list)
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if(!that.getting) {
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that.startGetList()
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}
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},
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fail(res) {
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console.log('获取设备列表失败')
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console.log(res)
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}
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})
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}
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}
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}
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</script>
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<style>
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.device {
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text-align: center;
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}
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</style>
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