feat: add BLE scan/connect/service discovery console logs

miniprogram/services/ble/connection.js

@@ -204,9 +204,11 @@ function discoverServices(deviceId, callbacks) {
     deviceId: deviceId,
     success: function (res) {
       var services = res.services
+      console.log('[BLE] 发现服务数量:', services.length)
       var serviceMap = {}
       for (var i = 0; i < services.length; i++) {
         var uuid = services[i].uuid.toUpperCase()
+        console.log('[BLE] 服务:', uuid)
         if (uuid.indexOf(SERVICE.DEVICE_INFO) !== -1) {
           serviceMap.deviceInfo = services[i].uuid
         } else if (uuid.indexOf(SERVICE.DATA_COMM) !== -1) {
@@ -215,6 +217,7 @@ function discoverServices(deviceId, callbacks) {
           serviceMap.ota = services[i].uuid
         }
       }
+      console.log('[BLE] 匹配服务:', JSON.stringify(serviceMap))
 
       var tasks = []
       if (serviceMap.deviceInfo) {
@@ -252,16 +255,19 @@ function startScan(callbacks) {
               var d = devices[i]
               var name = (d.name || '').toUpperCase()
               var localName = (d.localName || '').toUpperCase()
+              console.log('[BLE] 发现设备:', d.name, '| localName:', d.localName, '| deviceId:', d.deviceId)
               var matched = false
               if (targetName) {
                 matched = name === targetName || localName === targetName
               } else {
-                matched = name.indexOf('JW_') !== -1 || localName.indexOf('JW_') !== -1 ||
+                matched = localName.indexOf('JW_') !== -1 ||
+                    name.indexOf('JW_') !== -1 ||
                     name.indexOf('HOX') !== -1 || localName.indexOf('HOX') !== -1 ||
                     name.indexOf('LIGHTMASK') !== -1 || localName.indexOf('LIGHTMASK') !== -1 ||
                     name.indexOf('SIMPLE PERIPHERAL') !== -1 || localName.indexOf('SIMPLE PERIPHERAL') !== -1
               }
               if (matched) {
+                console.log('[BLE] 匹配成功:', d.name, '| localName:', d.localName, targetName ? '(精确匹配)' : '(模糊匹配)')
                 wx.stopBluetoothDevicesDiscovery({})
                 if (callbacks.onFound) callbacks.onFound(d)
                 connect(d.deviceId, callbacks)
@@ -287,6 +293,7 @@ function stopScan() {
 }
 
 function connect(deviceId, callbacks) {
+  console.log('[BLE] 开始连接:', deviceId)
   _deviceId = deviceId
   _chars = {}
 
@@ -294,12 +301,14 @@ function connect(deviceId, callbacks) {
     deviceId: deviceId,
     timeout: 10000,
     success: function () {
+      console.log('[BLE] 连接成功:', deviceId)
       _connected = true
       requestMtu(deviceId).then(function () {
         discoverServices(deviceId, callbacks)
       })
     },
-    fail: function () {
+    fail: function (err) {
+      console.log('[BLE] 连接失败:', deviceId, err)
       _connected = false
       if (callbacks.onError) callbacks.onError({ msg: '连接失败' })
     }