3271关注9761浏览
- 当前问题的表现
已搜索到蓝牙设备的mac地址,通过wx.createBLEConnection连接该设备,要么连接失败,或者连接成功后但无法写特征值。
调试信息如下:
(16) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]0: {deviceId: "88:83:5D:56:CD:F1", name: "V1 Plus", RSSI: -61, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}1: {deviceId: "88:83:5D:56:C8:B0", name: "V7c", RSSI: -50, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}2: {deviceId: "88:83:5D:56:2D:37", name: "V1 Plus", RSSI: -85, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}3: {deviceId: "88:83:5D:56:73:D4", name: "YX-PR-01A", RSSI: -78, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}4: {deviceId: "88:83:5D:56:CB:94", name: "QQ亲戚", RSSI: -61, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}5: {deviceId: "88:83:5D:57:13:F6", name: "V1 Plus", RSSI: -85, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}6: {deviceId: "88:83:5D:56:77:58", name: "V1 Plus", RSSI: -67, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}7: {deviceId: "88:83:5D:56:2D:6D", name: "V1 Plus", RSSI: -64, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}8: {deviceId: "88:83:5D:56:2D:4D", name: "V1 Plus", RSSI: -68, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}9: {deviceId: "88:83:5D:56:C8:C9", name: "厨房", RSSI: -37, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}10: {deviceId: "88:83:5D:57:19:E7", name: "V1 Plus", RSSI: -65, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}11: {deviceId: "88:83:5D:56:CA:13", name: "V1 Plus", RSSI: -88, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}12: {deviceId: "88:83:5D:56:30:41", name: "V1 Plus", RSSI: -89, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}13: {deviceId: "88:83:5D:56:C4:F7", name: "卧室", RSSI: -62, advertisData: ArrayBuffer, advertisServiceUUIDs: Array(0), …}14: {deviceId: "88:83:5D:57:16:C7", name: "家庭活动室", RSSI: -79, advertisData: ArrayBuffer, advert
-
至过去的我
2044人对此回答表示赞同
我是未来的你,你现在是不是在年找寻小程序答案。你不要感觉诧异,给你来信原因,就是让你不在后悔。今天去学习如何推广小程序,相信......点击查看更多> -
牛油果
17人对此回答表示赞同
小程序在android上建立蓝牙连接失败后,不要立马重试,稍等一会再试。另外你提到即使建立连接也无法写入特征值,请先确认以下几点:
展开172回复分享发布于 6年前评论(2)
收起评论
-
Quinn的小确幸
13人对此回答表示赞同
你好,请问你的问题解决了吗?
展开130回复分享发布于 6年前评论(0)
收起评论
-
Mika
6人对此回答表示赞同
我的也是,同一款手机,同一个蓝牙设备,有时候是可以成功的,有时候就报10012,或者写特征值错误,为啥有时候成功,有时候失败呢
展开60回复分享发布于 6年前评论(0)
收起评论
-
凌云舒语
4人对此回答表示赞同
感谢您的答复,
展开40回复分享发布于 6年前评论(0)
收起评论
请问这个问题你解决了吗?
实际上,我又做了个实验,当搜到蓝牙设备后,接着调用getBLEDeviceSerivces,结果返回错误1004的错误码