feat: 增加已配对设备列表的查询和设备回连消息

jensen.d.ts

@@ -55,8 +55,8 @@ export type BluetoothStatus = {
 export type BluetoothDevice = {
   name: string;                                       // 设备名称
   mac: string;                                        // 设备MAC地址
-  rssi: number;                                       // 设备信号强度
-  cod: number;                                        // 设备类型编码
+  rssi?: number;                                      // 设备信号强度
+  cod?: number;                                       // 设备类型编码
 };
 
 // 操作系统枚举
@@ -285,6 +285,12 @@ declare class Jensen {
 
   // 写入蓝牙设备列表
   writeBluetoothDeviceList: (mac_list: string[], seconds?: number) => Promise<ReturnStruct['common']>;
+
+  // 获取已配对的蓝牙设备列表
+  getPairedDevices: (seconds?: number) => Promise<BluetoothDevice[]>;
+
+  // 设备回连
+  reconnectDevice: (mac: string, seconds?: number) => Promise<ReturnStruct['common']>;
   
   // 获取实时音频流的设置信息，主要是确定设备端的实时音频的编码信息
   getRealtimeSettings: () => Promise<any>;

src/utils/jensen.js

@@ -38,7 +38,7 @@ const BLUETOOTH_STATUS = 0x1003;
 
 const BT_SCAN = 0x1005;
 const BT_DEV_LIST = 0x1006;
-const BT_WRITE_DEV_LIST = 0x1007;
+const BT_GET_PAIRED_DEV_LIST = 0x1007;
 
 const TEST_SN_WRITE = 0xf007;
 const RECORD_TEST_START = 0xf008;
@@ -728,6 +728,22 @@ Jensen.prototype.getScanResults = async function (seconds) {
   return this.send(new Command(BT_DEV_LIST), seconds);
 };
 
+// 获取已配对的蓝牙设备列表
+Jensen.prototype.getPairedDevices = async function (seconds) {
+  if (this.model.indexOf('hidock-p1') == -1) return null;
+  return this.send(new Command(BT_GET_PAIRED_DEV_LIST), seconds);
+};
+
+// 设备回连
+Jensen.prototype.reconnectDevice = async function (mac, seconds) {
+  if (this.model.indexOf('hidock-p1') == -1) return null;
+  let marr = mac.split('-');
+  if (marr.length != 6) throw new Error('invalid mac');
+  let addr = [];
+  for (let i = 0; i < marr.length; i++) addr[i] = parseInt(marr[i], 16);
+  return this.send(new Command(BLUETOOTH_CMD).body([0x03].concat(addr)), seconds);
+}
+
 Jensen.prototype.setWebUSBTimeout = async function (timeout, seconds)
 {
   let data = [];
@@ -1502,6 +1518,30 @@ Jensen.registerHandler(BLUETOOTH_SCAN, (msg) => {
   return devices;
 });
 
+Jensen.registerHandler(BT_GET_PAIRED_DEV_LIST, (msg) => {
+  if (msg.body.length == 0) return [];
+  let nums = ((msg.body[0] & 0xff) << 8) | (msg.body[1] & 0xff);
+  let devices = [];
+  let decoder = new TextDecoder('UTF-8');
+  for (let i = 0, k = 2; i < nums; i++) {
+    let len = ((msg.body[k++] & 0xff) << 8) | (msg.body[k++] & 0xff);
+    let sname = new Uint8Array(len);
+    for (let f = 0; f < len; f++) {
+      sname[f] = msg.body[k++] & 0xff;
+    }
+    let mac = [];
+    for (let f = 0; f < 6; f++) {
+      let m = (msg.body[k++] & 0xff).toString(16).toUpperCase();
+      mac.push(m.length == 1 ? '0' + m : m);
+    }
+    devices.push({
+      name: decoder.decode(sname),
+      mac: mac.join('-')
+    });
+  }
+  return devices;
+});
+
 Jensen.registerHandler(BLUETOOTH_STATUS, (msg) => {
   if (msg.body.length == 0) return { status: 'disconnected' };
   let status = msg.body[0];