Bug #118713

【IOVDEV-33726】【内部】【VC1】【0106】【台架】【EE环境】【副屏】【蓝牙】副屏与北通蓝牙手柄连接成功,距离一长自动断开,返回自动重连,但连接的时间很长

Added by CDTS_Test 吴诗雨 about 2 years ago. Updated about 2 years ago.

Status:CLOSEDStart date:2023-06-09
Priority:NormalDue date:
Assignee:CDTS_Test 吴诗雨% Done:

0%

Category:LC
Target version:-
Need_Info:-- Found Version: 【中控版本号】:03.02.0088.c103.02_NO

【副屏版本号】:01.00.0106.c104
Resolution:-- Degrated:--
Severity:Normal Verified Version:
Reproducibility:Every time Fixed Version:
Test Type:ST Root cause:

Description

【环境信息】EE环境
【问题出现时间】:20230609 13:37
【前提条件】:副屏上电;中控、功放已连接;副屏、中控时间一致
【操作步骤】
1.打开副屏蓝牙与蓝牙手柄进行配对连接
2将手柄与副屏保持十几米距离,时手柄自动断开
3.在返回副屏旁边
【实际结果】
1.会与副屏自动重连但连接时间过长
【期望结果】
1.正常与副屏进行自动重连,时间不长

【备注】:

第319次开机

北通蓝牙手柄型号:北通阿修罗2pro

日志、视频地址:https://ofs.human-horizons.com/#/download/index/XPKyBy2d16U%3D

中控VIN号:HRYTTESTVINMGM817

【中控版本号】:03.02.0088.c103.02_NO

【副屏版本号】:01.00.0106.c104

History

#2 Updated by 短距组_SSRDCNJ 蒋俊杰 about 2 years ago

当前进展:
连接时间过长需要结合发起连接以及连接成功的时间点来确认,由于录屏里没有看出来手柄是什么时候返回到副屏旁边的,log里也没看到重新连接的log,只有断开连接的log
695 Command 0x0406 Disconnect 0x0002 3 7 00:00:00.000070 2023/6/9 13:38:04.236835
701 Event 0x0406 Disconnect Command Status Success 4 7 00:00:00.000388 2023/6/9 13:38:04.237578
702 Event Disconnection Complete Success 0x0002 4 7 00:00:00.009424 2023/6/9 13:38:04.247002

下一步:
请测试帮忙复测,补充完整的log+问题时间点(录屏需要包含靠近副屏开始连接的时间点和连接成功的时间点)

#3 Updated by CD LC 陶洪普 about 2 years ago

  • Status changed from New to NEED_INFO
  • Assignee changed from CD LC 陶洪普 to CDTS_Test 吴诗雨

已更新到JIRA

#4 Updated by CDTS_TEST 王成 about 2 years ago

  • Status changed from NEED_INFO to RESOLVED

前进展:
结合android日志和HCI日志,11:39:23的时候由于手柄远离副屏,蓝牙超时断开,11:40:24的时候重连成功,中间有三次连接没有成功,报错原因是 Connection Failed to be Established,该报错一般是由于在Host发出CONNECT_IND响应ADV_IND后,slave没有响应主机发送的任何数据包。
//断开
06-15 11:39:23.078 13117 13117 D AdapterProperties: PROFILE_CONNECTION_STATE_CHANGE: profile=4, device=A1:55:05:10:C3:70, 2 -> 0
06-15 11:39:23.079 13117 13117 D AdapterProperties: ADAPTER_CONNECTION_STATE_CHANGE: A1:55:05:10:C3:70: 2 -> 0

//连接成功
06-15 11:40:24.968 13117 13117 D AdapterProperties: PROFILE_CONNECTION_STATE_CHANGE: profile=4, device=A1:55:05:10:C3:70, 0 -> 2

//此时蓝牙关闭了
06-15 11:41:01.361 13117 13199 D BluetoothAdapterService: disable() called with mRunningProfiles.size() = 11

//Reason: Connection Timeout
5,816 Event HCI_Disconnection_Complete Success 0x0001 4 7 00:00:04.997834 2023/6/15 11:39:23.056355

//Reason: Connection Failed to be Established
5,854 Event HCI_Disconnection_Complete Success 0x0003 4 7 00:00:00.000511 2023/6/15 11:39:56.828780
5,887 Event HCI_Disconnection_Complete Success 0x0004 4 7 00:00:00.000530 2023/6/15 11:40:13.883668
5,919 Event HCI_Disconnection_Complete Success 0x0005 4 7 00:00:00.000268 2023/6/15 11:40:19.417243

//HCI连接断开
8,394 Command 0x0406 Link Control HCI_Disconnect 0x0006 3 7 00:00:00.014964 2023/6/15 11:41:02.446093
8,396 Event 0x0406 Link Control HCI_Disconnect HCI_Command_Status Success 4 7 00:00:00.000812 2023/6/15 11:41:02.447120
8,398 Event HCI_Disconnection_Complete Success 0x0006 4 7 00:00:00.000319 2023/6/15 11:41:02.462431

下一步:
对端不响应,可以认为是对端的问题,但是当前场景下,在设备远离蓝牙信号变差的情况下,出现这个现象其实也可以认为是正常的。

#5 Updated by CDTS_TEST 王成 about 2 years ago

  • Status changed from RESOLVED to VERIFIED

#6 Updated by CDTS_TEST 王成 about 2 years ago

  • Status changed from VERIFIED to CLOSED

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