* Use headset mode of Klipsch T5 II
@ 2021-01-22 13:13 Marius Melzer
2021-01-22 19:25 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 4+ messages in thread
From: Marius Melzer @ 2021-01-22 13:13 UTC (permalink / raw)
To: linux-bluetooth
Hi,
I bought some Klipsch T5 II bluetooth headphones but the headset mode is
unfortunately not working.
All details in my (unfortunately unanswered) stackoverflow question:
https://unix.stackexchange.com/questions/629197/use-klipsch-t5-ii-as-bluetooth-headset-under-linux
I tried this with Fedora 32 & 33 and an up-to-date arch linux. Both
Fedora 33 and arch linux had Linux 5.10 and bluez 5.55.
Any ideas what is causing the problem? In which part of the bluetooth
stack (kernel, bluez, ...) is this most likely situated and is this a
bug or a missing feature of a driver or simply a configuration issue?
I'm happy to provide any further information needed (config files, log
output etc., just name it).
Thanks for your help,
Marius
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Use headset mode of Klipsch T5 II
2021-01-22 13:13 Use headset mode of Klipsch T5 II Marius Melzer
@ 2021-01-22 19:25 ` Luiz Augusto von Dentz
2021-01-25 12:05 ` Marius Melzer
0 siblings, 1 reply; 4+ messages in thread
From: Luiz Augusto von Dentz @ 2021-01-22 19:25 UTC (permalink / raw)
To: Marius Melzer; +Cc: linux-bluetooth
Hi Marius,
On Fri, Jan 22, 2021 at 5:54 AM Marius Melzer
<marius.melzer@kernkonzept.com> wrote:
>
> Hi,
>
> I bought some Klipsch T5 II bluetooth headphones but the headset mode is
> unfortunately not working.
>
> All details in my (unfortunately unanswered) stackoverflow question:
> https://unix.stackexchange.com/questions/629197/use-klipsch-t5-ii-as-bluetooth-headset-under-linux
>
> I tried this with Fedora 32 & 33 and an up-to-date arch linux. Both
> Fedora 33 and arch linux had Linux 5.10 and bluez 5.55.
>
> Any ideas what is causing the problem? In which part of the bluetooth
> stack (kernel, bluez, ...) is this most likely situated and is this a
> bug or a missing feature of a driver or simply a configuration issue?
>
> I'm happy to provide any further information needed (config files, log
> output etc., just name it).
Lets see what we have on HCI logs (btmon) and bluetoothd logs when
connecting to it, does it at least pair?
--
Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Use headset mode of Klipsch T5 II
2021-01-22 19:25 ` Luiz Augusto von Dentz
@ 2021-01-25 12:05 ` Marius Melzer
2021-01-26 15:36 ` Fwd: " Marius Melzer
0 siblings, 1 reply; 4+ messages in thread
From: Marius Melzer @ 2021-01-25 12:05 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: linux-bluetooth
[-- Attachment #1: Type: text/plain, Size: 1677 bytes --]
Hi!
Yes it pairs and in the non-headset profile (a2dp_sink: High Fidelity
Playback (A2DP Sink) (priority 40, available: unknown)) I can even here
music, but I can't switch to the headset profile (headset_head_unit:
Headset Head Unit (HSP/HFP) (priority 30, available: no)) and in the
a2dp sink profile no input is shown for the headset (I guess that's
expected)?
Both logs are attached. These are the logs for one connect, the
attempted profile change with pacmd did not emit any further logs.
Thanks,
Marius
On 22.01.21 20:25, Luiz Augusto von Dentz wrote:
> Hi Marius,
>
> On Fri, Jan 22, 2021 at 5:54 AM Marius Melzer
> <marius.melzer@kernkonzept.com> wrote:
>>
>> Hi,
>>
>> I bought some Klipsch T5 II bluetooth headphones but the headset mode is
>> unfortunately not working.
>>
>> All details in my (unfortunately unanswered) stackoverflow question:
>> https://unix.stackexchange.com/questions/629197/use-klipsch-t5-ii-as-bluetooth-headset-under-linux
>>
>> I tried this with Fedora 32 & 33 and an up-to-date arch linux. Both
>> Fedora 33 and arch linux had Linux 5.10 and bluez 5.55.
>>
>> Any ideas what is causing the problem? In which part of the bluetooth
>> stack (kernel, bluez, ...) is this most likely situated and is this a
>> bug or a missing feature of a driver or simply a configuration issue?
>>
>> I'm happy to provide any further information needed (config files, log
>> output etc., just name it).
>
> Lets see what we have on HCI logs (btmon) and bluetoothd logs when
> connecting to it, does it at least pair?
>
--
Marius Melzer, marius.melzer@kernkonzept.com
Kernkonzept GmbH, Dresden, Germany, HRB 31129, CEO Dr.-Ing. Michael Hohmuth
[-- Attachment #2: bluetoothlog-connect.txt --]
[-- Type: text/plain, Size: 2890 bytes --]
Jan 25 12:47:06 laptop bluetoothd[40585]: profiles/deviceinfo/deviceinfo.c:read_pnpid_cb() Error reading PNP_ID value: Request attribute has encountered an unlikely error
Jan 25 12:46:36 laptop bluetoothd[40585]: profiles/battery/battery.c:foreach_batt_service() More than one BATT service exists for this device
Jan 25 12:46:35 laptop bluetoothd[40585]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 54:B7:E5:62:89:B9: Host is down (112)
Jan 25 12:45:39 laptop bluetoothd[40585]: profiles/deviceinfo/deviceinfo.c:read_pnpid_cb() Error reading PNP_ID value: Request attribute has encountered an unlikely error
Jan 25 12:45:08 laptop bluetoothd[40585]: profiles/battery/battery.c:foreach_batt_service() More than one BATT service exists for this device
Jan 25 12:45:07 laptop bluetoothd[40585]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 54:B7:E5:62:89:B9: Host is down (112)
Jan 25 12:44:02 laptop bluetoothd[40585]: /org/bluez/hci0/dev_40_EF_4C_AA_F5_72/sep1/fd4: fd(52) ready
Jan 25 12:43:43 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 12:43:43 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 12:43:39 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 12:43:39 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 12:42:18 laptop bluetoothd[40585]: /org/bluez/hci0/dev_40_EF_4C_AA_F5_72/sep1/fd3: fd(55) ready
Jan 25 11:58:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:58:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 11:58:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:58:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 11:12:26 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:12:26 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 11:12:24 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:12:24 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 10:50:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 10:50:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 10:50:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 10:50:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
[-- Attachment #3: btmon-connect.txt --]
[-- Type: text/plain, Size: 16385 bytes --]
Bluetooth monitor ver 5.55
= Note: Linux version 5.10.7-200.fc33.x86_64 (x86_64) 0.013681
= Note: Bluetooth subsystem version 2.22 0.013686
= New Index: 00:28:F8:A0:B0:F3 (Primary,USB,hci0) [hci0] 0.013687
= Open Index: 00:28:F8:A0:B0:F3 [hci0] 0.013688
= Index Info: 00:28:F8:A0:B0:F3 (Intel Corp.) [hci0] 0.013689
@ MGMT Open: bluetoothd (privileged) version 1.18 {0x0001} 0.013690
< HCI Command: Create Connection (0x01|0x0005) plen 13 #1 [hci0] 6.477076
Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Packet type: 0xcc18
DM1 may be used
DH1 may be used
DM3 may be used
DH3 may be used
DM5 may be used
DH5 may be used
Page scan repetition mode: R2 (0x02)
Page scan mode: Mandatory (0x00)
Clock offset: 0x0000
Role switch: Allow slave (0x01)
> HCI Event: Command Status (0x0f) plen 4 #2 [hci0] 6.574686
Create Connection (0x01|0x0005) ncmd 1
Status: Success (0x00)
> HCI Event: Connect Complete (0x03) plen 11 #3 [hci0] 11.750773
Status: Page Timeout (0x04)
Handle: 65535
Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Link type: ACL (0x01)
Encryption: Disabled (0x00)
@ MGMT Event: Connect Failed (0x000d) plen 8 {0x0001} [hci0] 11.750846
BR/EDR Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Status: Connect Failed (0x04)
= bluetoothd: profiles/audio/avdtp.c:avdtp_connect_cb() connect t.. 11.751458
< HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #4 [hci0] 11.767625
Type: Passive (0x00)
Interval: 60.000 msec (0x0060)
Window: 60.000 msec (0x0060)
Own address type: Public (0x00)
Filter policy: Ignore not in white list (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #5 [hci0] 11.768787
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #6 [hci0] 11.768864
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #7 [hci0] 11.769813
LE Set Scan Enable (0x08|0x000c) ncmd 2
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 41 #8 [hci0] 11.772811
LE Advertising Report (0x02)
Num reports: 1
Event type: Connectable undirected - ADV_IND (0x00)
Address type: Public (0x00)
Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Data length: 29
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
16-bit Service UUIDs (complete): 1 entry
Battery Service (0x180f)
TX power: -10 dBm
Company: Klipsch Group, Inc. (2042)
Data: 104fe1010000000054b7e56289b912
RSSI: -45 dBm (0xd3)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #9 [hci0] 11.772885
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #10 [hci0] 11.777797
LE Set Scan Enable (0x08|0x000c) ncmd 2
Status: Success (0x00)
< HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11 [hci0] 11.777884
Scan interval: 60.000 msec (0x0060)
Scan window: 60.000 msec (0x0060)
Filter policy: White list is not used (0x00)
Peer address type: Public (0x00)
Peer address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Own address type: Public (0x00)
Min connection interval: 30.00 msec (0x0018)
Max connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 #12 [hci0] 11.779789
LE Create Connection (0x08|0x000d) ncmd 2
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 31 #13 [hci0] 12.024823
LE Enhanced Connection Complete (0x0a)
Status: Success (0x00)
Handle: 3585
Role: Master (0x00)
Peer address type: Public (0x00)
Peer address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Local resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Peer resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Connection interval: 48.75 msec (0x0027)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Master clock accuracy: 0x00
@ MGMT Event: Device Connected (0x000b) plen 42 {0x0001} [hci0] 12.024929
LE Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Flags: 0x00000000
Data length: 29
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
16-bit Service UUIDs (complete): 1 entry
Battery Service (0x180f)
TX power: -10 dBm
Company: Klipsch Group, Inc. (2042)
Data: 104fe1010000000054b7e56289b912
< HCI Command: LE Read Remote Used.. (0x08|0x0016) plen 2 #14 [hci0] 12.025047
Handle: 3585
> HCI Event: Command Status (0x0f) plen 4 #15 [hci0] 12.025755
LE Read Remote Used Features (0x08|0x0016) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 11 #16 [hci0] 12.062754
LE Data Length Change (0x07)
Handle: 3585
Max TX octets: 251
Max TX time: 2120
Max RX octets: 80
Max RX time: 752
> HCI Event: LE Meta Event (0x3e) plen 12 #17 [hci0] 12.111890
LE Read Remote Used Features (0x04)
Status: Success (0x00)
Handle: 3585
Features: 0x3f 0x00 0x00 0x00 0x00 0x00 0x00 0x00
LE Encryption
Connection Parameter Request Procedure
Extended Reject Indication
Slave-initiated Features Exchange
LE Ping
LE Data Packet Length Extension
= bluetoothd: profiles/battery/battery.c:foreach_batt_service() M.. 12.112535
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #18 [hci0] 12.112970
ATT: Exchange MTU Request (0x02) len 2
Client RX MTU: 517
> ACL Data RX: Handle 3585 flags 0x02 dlen 16 #19 [hci0] 12.257011
LE L2CAP: Connection Parameter Update Request (0x12) ident 1 len 8
Min interval: 24
Max interval: 40
Slave latency: 0
Timeout multiplier: 400
@ MGMT Event: New Connection Para.. (0x001c) plen 16 {0x0001} [hci0] 12.257097
Store hint: Reserved (0xb9)
BR/EDR Address: 01:54:B7:E5:62:89 (OUI 01-54-B7)
Min connection interval: 24
Max connection interval: 40
Connection latency: 0 (0x0000)
Supervision timeout: 400
< ACL Data TX: Handle 3585 flags 0x00 dlen 10 #20 [hci0] 12.257112
LE L2CAP: Connection Parameter Update Response (0x13) ident 1 len 2
Result: Connection Parameters accepted (0x0000)
< HCI Command: LE Connection Update (0x08|0x0013) plen 14 #21 [hci0] 12.257126
Handle: 3585
Min connection interval: 30.00 msec (0x0018)
Max connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 4000 msec (0x0190)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 #22 [hci0] 12.257755
LE Connection Update (0x08|0x0013) ncmd 1
Status: Success (0x00)
> HCI Event: Number of Completed Packets (0x13) plen 5 #23 [hci0] 12.307780
Num handles: 1
Handle: 3585
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 #24 [hci0] 12.308801
Num handles: 1
Handle: 3585
Count: 1
> ACL Data RX: Handle 3585 flags 0x02 dlen 7 #25 [hci0] 12.355392
ATT: Exchange MTU Request (0x02) len 2
Client RX MTU: 65
> ACL Data RX: Handle 3585 flags 0x02 dlen 7 #26 [hci0] 12.355453
ATT: Exchange MTU Response (0x03) len 2
Server RX MTU: 65
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #27 [hci0] 12.356028
ATT: Exchange MTU Response (0x03) len 2
Server RX MTU: 517
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #28 [hci0] 12.356057
ATT: Read Request (0x0a) len 2
Handle: 0x0009
> HCI Event: Number of Completed Packets (0x13) plen 5 #29 [hci0] 12.403802
Num handles: 1
Handle: 3585
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 #30 [hci0] 12.452893
Num handles: 1
Handle: 3585
Count: 1
> ACL Data RX: Handle 3585 flags 0x02 dlen 20 #31 [hci0] 12.549574
ATT: Read Response (0x0b) len 15
Value: 4b6c69707363682054352049492052
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #32 [hci0] 12.549975
ATT: Read Request (0x0a) len 2
Handle: 0x000b
> HCI Event: Number of Completed Packets (0x13) plen 5 #33 [hci0] 12.598810
Num handles: 1
Handle: 3585
Count: 1
> HCI Event: LE Meta Event (0x3e) plen 10 #34 [hci0] 12.793811
LE Connection Update Complete (0x03)
Status: Success (0x00)
Handle: 3585
Connection interval: 48.75 msec (0x0027)
Connection latency: 0 (0x0000)
Supervision timeout: 4000 msec (0x0190)
> HCI Event: LE Meta Event (0x3e) plen 11 #35 [hci0] 12.842807
LE Data Length Change (0x07)
Handle: 3585
Max TX octets: 251
Max TX time: 2120
Max RX octets: 69
Max RX time: 664
= bluetoothd: profiles/deviceinfo/deviceinfo.c:read_pnpid_cb() Er.. 42.559203
< HCI Command: Disconnect (0x01|0x0006) plen 3 #36 [hci0] 44.617441
Handle: 3585
Reason: Remote User Terminated Connection (0x13)
> HCI Event: Command Status (0x0f) plen 4 #37 [hci0] 44.715073
Disconnect (0x01|0x0006) ncmd 1
Status: Success (0x00)
> HCI Event: Disconnect Complete (0x05) plen 4 #38 [hci0] 44.727090
Status: Success (0x00)
Handle: 3585
Reason: Connection Terminated By Local Host (0x16)
@ MGMT Event: Device Disconnected (0x000c) plen 8 {0x0001} [hci0] 44.727189
LE Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Reason: Connection terminated by local host (0x02)
@ MGMT Command: Start Discovery (0x0023) plen 1 {0x0001} [hci0] 58.845412
Address type: 0x07
BR/EDR
LE Public
LE Random
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #39 [hci0] 58.845546
Address: 2E:79:90:99:F0:2F (Non-Resolvable)
> HCI Event: Command Complete (0x0e) plen 4 #40 [hci0] 58.943185
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Paramet.. (0x08|0x000b) plen 7 #41 [hci0] 58.943231
Type: Active (0x01)
Interval: 22.500 msec (0x0024)
Window: 11.250 msec (0x0012)
Own address type: Random (0x01)
Filter policy: Accept all advertisement (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #42 [hci0] 58.944209
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #43 [hci0] 58.944318
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #44 [hci0] 58.946206
LE Set Scan Enable (0x08|0x000c) ncmd 2
Status: Success (0x00)
< HCI Command: Inquiry (0x01|0x0001) plen 5 #45 [hci0] 58.946289
Access code: 0x9e8b33 (General Inquiry)
Length: 10.24s (0x08)
Num responses: 0
> HCI Event: Command Status (0x0f) plen 4 #46 [hci0] 58.947192
Inquiry (0x01|0x0001) ncmd 2
Status: Success (0x00)
@ MGMT Event: Command Complete (0x0001) plen 4 {0x0001} [hci0] 58.947353
Start Discovery (0x0023) plen 1
Status: Success (0x00)
Address type: 0x07
BR/EDR
LE Public
LE Random
@ MGMT Event: Discovering (0x0013) plen 2 {0x0001} [hci0] 58.947374
Address type: 0x07
BR/EDR
LE Public
LE Random
Discovery: Enabled (0x01)
> HCI Event: LE Meta Event (0x3e) plen 30 #47 [hci0] 58.959222
LE Advertising Report (0x02)
Num reports: 1
Event type: Connectable undirected - ADV_IND (0x00)
Address type: Random (0x01)
Address: 73:C9:4E:21:22:7A (Resolvable)
Data length: 18
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
TX power: 7 dBm
Company: Apple, Inc. (76)
Type: Unknown (16)
Data: 0a1e5a5cf9db
RSSI: -94 dBm (0xa2)
> HCI Event: LE Meta Event (0x3e) plen 12 #48 [hci0] 58.960209
LE Advertising Report (0x02)
Num reports: 1
Event type: Scan response - SCAN_RSP (0x04)
Address type: Random (0x01)
Address: 73:C9:4E:21:22:7A (Resolvable)
Data length: 0
RSSI: -94 dBm (0xa2)
@ MGMT Event: Device Found (0x0012) plen 32 {0x0001} [hci0] 58.960301
LE Address: 73:C9:4E:21:22:7A (Resolvable)
RSSI: -94 dBm (0xa2)
Flags: 0x00000000
Data length: 18
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
TX power: 7 dBm
Company: Apple, Inc. (76)
Type: Unknown (16)
Data: 0a1e5a5cf9db
> HCI Event: Extended Inquiry Result (0x2f) plen 255 #49 [hci0] 59.018214
Num responses: 1
Address: CF:12:7A:93:52:70 (OUI CF-12-7A)
Page scan repetition mode: R1 (0x01)
Page period mode: P0 (0x00)
Class: 0x340404
Major class: Audio/Video (headset, speaker, stereo, video, vcr)
Minor class: Wearable Headset Device
Rendering (Printing, Speaker)
Object Transfer (v-Inbox, v-Folder)
Audio (Speaker, Microphone, Headset)
Clock offset: 0x0868
RSSI: -73 dBm (0xb7)
Name (complete): BT-WUZHI
Company: not assigned (22356)
Data: 534d4faa58
@ MGMT Event: Device Found (0x0012) plen 38 {0x0001} [hci0] 59.018286
BR/EDR Address: CF:12:7A:93:52:70 (OUI CF-12-7A)
RSSI: -73 dBm (0xb7)
Flags: 0x00000000
Data length: 24
Name (complete): BT-WUZHI
Company: not assigned (22356)
Data: 534d4faa58
Class: 0x340404
Major class: Audio/Video (headset, speaker, stereo, video, vcr)
Minor class: Wearable Headset Device
Rendering (Printing, Speaker)
Object Transfer (v-Inbox, v-Folder)
Audio (Speaker, Microphone, Headset)
> HCI Event: LE Meta Event (0x3e) plen 43 #50 [hci0] 59.166187
LE Advertising Report (0x02)
Num reports: 1
Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
Address type: Random (0x01)
Address: 6B:23:A7:79:1F:E5 (Resolvable)
Data length: 31
Company: Microsoft (6)
Data: 0109200236b66cab23d313fb9791b17c4ccc1f2d0c278fea178b32
RSSI: -68 dBm (0xbc)
@ MGMT Event: Device Found (0x0012) plen 45 {0x0001} [hci0] 59.166307
LE Address: 6B:23:A7:79:1F:E5 (Resolvable)
RSSI: -68 dBm (0xbc)
Flags: 0x00000004
Not Connectable
Data length: 31
Company: Microsoft (6)
Data: 0109200236b66cab23d313fb9791b17c4ccc1f2d0c278fea178b32
> HCI Event:
[-- Attachment #4: bluetoothctl-connect.txt --]
[-- Type: text/plain, Size: 7759 bytes --]
[bluetooth]# connect 54:B7:E5:62:89:B9
Attempting to connect to 54:B7:E5:62:89:B9
[CHG] Device 54:B7:E5:62:89:B9 Connected: yes
Connection successful
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001
00001801-0000-1000-8000-00805f9b34fb
Generic Attribute Profile
[NEW] Characteristic (Handle 0x7444)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001/char0002
00002a05-0000-1000-8000-00805f9b34fb
Service Changed
[NEW] Descriptor (Handle 0x0dd4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001/char0002/desc0004
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0x1504)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001/char0005
00002b29-0000-1000-8000-00805f9b34fb
Client Supported Features
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c
00001100-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x2524)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char000d
00001101-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x2df4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char000f
00001102-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0x3bb4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char000f/desc0011
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0x42e4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char0012
00001103-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0x4f14)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char0012/desc0014
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015
0000eb10-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x6b84)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char0016
0000eb11-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x7394)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char0018
0000eb12-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x7b94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char001a
0000eb13-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0x8c34)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char001a/desc001c
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0x90a4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char001d
0000eb14-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f
0000fd92-0000-1000-8000-00805f9b34fb
Qualcomm Technologies International, Ltd. (QTIL)
[NEW] Characteristic (Handle 0x9e04)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0020
0000eb20-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0xa894)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0020/desc0022
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0xbdc4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0023
0000eb21-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0xc404)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0025
0000eb22-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0xce94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0025/desc0027
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028
0000180f-0000-1000-8000-00805f9b34fb
Battery Service
[NEW] Characteristic (Handle 0xdb54)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028/char0029
00002a19-0000-1000-8000-00805f9b34fb
Battery Level
[NEW] Descriptor (Handle 0xe5e4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028/char0029/desc002b
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Descriptor (Handle 0xead4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028/char0029/desc002c
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d
0000180f-0000-1000-8000-00805f9b34fb
Battery Service
[NEW] Characteristic (Handle 0xf754)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d/char002e
00002a19-0000-1000-8000-00805f9b34fb
Battery Level
[NEW] Descriptor (Handle 0xfff4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d/char002e/desc0030
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Descriptor (Handle 0x04e4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d/char002e/desc0031
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032
0000180a-0000-1000-8000-00805f9b34fb
Device Information
[NEW] Characteristic (Handle 0x1824)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0033
00002a29-0000-1000-8000-00805f9b34fb
Manufacturer Name String
[NEW] Characteristic (Handle 0x1ef4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0035
00002a24-0000-1000-8000-00805f9b34fb
Model Number String
[NEW] Characteristic (Handle 0x2544)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0037
00002a25-0000-1000-8000-00805f9b34fb
Serial Number String
[NEW] Characteristic (Handle 0x2b94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0039
00002a27-0000-1000-8000-00805f9b34fb
Hardware Revision String
[NEW] Characteristic (Handle 0x31d4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char003b
00002a26-0000-1000-8000-00805f9b34fb
Firmware Revision String
[NEW] Characteristic (Handle 0x3d94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char003d
00002a28-0000-1000-8000-00805f9b34fb
Software Revision String
[NEW] Characteristic (Handle 0x51f4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char003f
00002a23-0000-1000-8000-00805f9b34fb
System ID
[NEW] Characteristic (Handle 0x58f4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0041
00002a2a-0000-1000-8000-00805f9b34fb
IEEE 11073-20601 Regulatory Cert. Data List
[NEW] Characteristic (Handle 0x5f54)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0043
00002a50-0000-1000-8000-00805f9b34fb
PnP ID
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001100-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001101-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110a-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110b-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000111e-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000180f-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb03-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb04-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb05-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb10-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000fd92-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 ServicesResolved: yes
^ permalink raw reply [flat|nested] 4+ messages in thread
* Fwd: Re: Use headset mode of Klipsch T5 II
2021-01-25 12:05 ` Marius Melzer
@ 2021-01-26 15:36 ` Marius Melzer
0 siblings, 0 replies; 4+ messages in thread
From: Marius Melzer @ 2021-01-26 15:36 UTC (permalink / raw)
To: linux-bluetooth
[-- Attachment #1: Type: text/plain, Size: 76 bytes --]
(this mail did not show up in the ml, maybe because the ml was only on cc?)
[-- Attachment #2: Re: Use headset mode of Klipsch T5 II.eml --]
[-- Type: message/rfc822, Size: 39841 bytes --]
[-- Attachment #2.1.1: Type: text/plain, Size: 1677 bytes --]
Hi!
Yes it pairs and in the non-headset profile (a2dp_sink: High Fidelity
Playback (A2DP Sink) (priority 40, available: unknown)) I can even here
music, but I can't switch to the headset profile (headset_head_unit:
Headset Head Unit (HSP/HFP) (priority 30, available: no)) and in the
a2dp sink profile no input is shown for the headset (I guess that's
expected)?
Both logs are attached. These are the logs for one connect, the
attempted profile change with pacmd did not emit any further logs.
Thanks,
Marius
On 22.01.21 20:25, Luiz Augusto von Dentz wrote:
> Hi Marius,
>
> On Fri, Jan 22, 2021 at 5:54 AM Marius Melzer
> <marius.melzer@kernkonzept.com> wrote:
>>
>> Hi,
>>
>> I bought some Klipsch T5 II bluetooth headphones but the headset mode is
>> unfortunately not working.
>>
>> All details in my (unfortunately unanswered) stackoverflow question:
>> https://unix.stackexchange.com/questions/629197/use-klipsch-t5-ii-as-bluetooth-headset-under-linux
>>
>> I tried this with Fedora 32 & 33 and an up-to-date arch linux. Both
>> Fedora 33 and arch linux had Linux 5.10 and bluez 5.55.
>>
>> Any ideas what is causing the problem? In which part of the bluetooth
>> stack (kernel, bluez, ...) is this most likely situated and is this a
>> bug or a missing feature of a driver or simply a configuration issue?
>>
>> I'm happy to provide any further information needed (config files, log
>> output etc., just name it).
>
> Lets see what we have on HCI logs (btmon) and bluetoothd logs when
> connecting to it, does it at least pair?
>
--
Marius Melzer, marius.melzer@kernkonzept.com
Kernkonzept GmbH, Dresden, Germany, HRB 31129, CEO Dr.-Ing. Michael Hohmuth
[-- Attachment #2.1.2: bluetoothlog-connect.txt --]
[-- Type: text/plain, Size: 2890 bytes --]
Jan 25 12:47:06 laptop bluetoothd[40585]: profiles/deviceinfo/deviceinfo.c:read_pnpid_cb() Error reading PNP_ID value: Request attribute has encountered an unlikely error
Jan 25 12:46:36 laptop bluetoothd[40585]: profiles/battery/battery.c:foreach_batt_service() More than one BATT service exists for this device
Jan 25 12:46:35 laptop bluetoothd[40585]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 54:B7:E5:62:89:B9: Host is down (112)
Jan 25 12:45:39 laptop bluetoothd[40585]: profiles/deviceinfo/deviceinfo.c:read_pnpid_cb() Error reading PNP_ID value: Request attribute has encountered an unlikely error
Jan 25 12:45:08 laptop bluetoothd[40585]: profiles/battery/battery.c:foreach_batt_service() More than one BATT service exists for this device
Jan 25 12:45:07 laptop bluetoothd[40585]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 54:B7:E5:62:89:B9: Host is down (112)
Jan 25 12:44:02 laptop bluetoothd[40585]: /org/bluez/hci0/dev_40_EF_4C_AA_F5_72/sep1/fd4: fd(52) ready
Jan 25 12:43:43 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 12:43:43 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 12:43:39 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 12:43:39 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 12:42:18 laptop bluetoothd[40585]: /org/bluez/hci0/dev_40_EF_4C_AA_F5_72/sep1/fd3: fd(55) ready
Jan 25 11:58:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:58:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 11:58:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:58:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 11:12:26 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:12:26 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 11:12:24 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 11:12:24 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 10:50:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 10:50:37 laptop bluetoothd[40585]: Endpoint registered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
Jan 25 10:50:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSource/sbc
Jan 25 10:50:35 laptop bluetoothd[40585]: Endpoint unregistered: sender=:1.412 path=/MediaEndpoint/A2DPSink/sbc
[-- Attachment #2.1.3: btmon-connect.txt --]
[-- Type: text/plain, Size: 16385 bytes --]
Bluetooth monitor ver 5.55
= Note: Linux version 5.10.7-200.fc33.x86_64 (x86_64) 0.013681
= Note: Bluetooth subsystem version 2.22 0.013686
= New Index: 00:28:F8:A0:B0:F3 (Primary,USB,hci0) [hci0] 0.013687
= Open Index: 00:28:F8:A0:B0:F3 [hci0] 0.013688
= Index Info: 00:28:F8:A0:B0:F3 (Intel Corp.) [hci0] 0.013689
@ MGMT Open: bluetoothd (privileged) version 1.18 {0x0001} 0.013690
< HCI Command: Create Connection (0x01|0x0005) plen 13 #1 [hci0] 6.477076
Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Packet type: 0xcc18
DM1 may be used
DH1 may be used
DM3 may be used
DH3 may be used
DM5 may be used
DH5 may be used
Page scan repetition mode: R2 (0x02)
Page scan mode: Mandatory (0x00)
Clock offset: 0x0000
Role switch: Allow slave (0x01)
> HCI Event: Command Status (0x0f) plen 4 #2 [hci0] 6.574686
Create Connection (0x01|0x0005) ncmd 1
Status: Success (0x00)
> HCI Event: Connect Complete (0x03) plen 11 #3 [hci0] 11.750773
Status: Page Timeout (0x04)
Handle: 65535
Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Link type: ACL (0x01)
Encryption: Disabled (0x00)
@ MGMT Event: Connect Failed (0x000d) plen 8 {0x0001} [hci0] 11.750846
BR/EDR Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Status: Connect Failed (0x04)
= bluetoothd: profiles/audio/avdtp.c:avdtp_connect_cb() connect t.. 11.751458
< HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #4 [hci0] 11.767625
Type: Passive (0x00)
Interval: 60.000 msec (0x0060)
Window: 60.000 msec (0x0060)
Own address type: Public (0x00)
Filter policy: Ignore not in white list (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #5 [hci0] 11.768787
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #6 [hci0] 11.768864
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #7 [hci0] 11.769813
LE Set Scan Enable (0x08|0x000c) ncmd 2
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 41 #8 [hci0] 11.772811
LE Advertising Report (0x02)
Num reports: 1
Event type: Connectable undirected - ADV_IND (0x00)
Address type: Public (0x00)
Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Data length: 29
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
16-bit Service UUIDs (complete): 1 entry
Battery Service (0x180f)
TX power: -10 dBm
Company: Klipsch Group, Inc. (2042)
Data: 104fe1010000000054b7e56289b912
RSSI: -45 dBm (0xd3)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #9 [hci0] 11.772885
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #10 [hci0] 11.777797
LE Set Scan Enable (0x08|0x000c) ncmd 2
Status: Success (0x00)
< HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11 [hci0] 11.777884
Scan interval: 60.000 msec (0x0060)
Scan window: 60.000 msec (0x0060)
Filter policy: White list is not used (0x00)
Peer address type: Public (0x00)
Peer address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Own address type: Public (0x00)
Min connection interval: 30.00 msec (0x0018)
Max connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 #12 [hci0] 11.779789
LE Create Connection (0x08|0x000d) ncmd 2
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 31 #13 [hci0] 12.024823
LE Enhanced Connection Complete (0x0a)
Status: Success (0x00)
Handle: 3585
Role: Master (0x00)
Peer address type: Public (0x00)
Peer address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Local resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Peer resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Connection interval: 48.75 msec (0x0027)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Master clock accuracy: 0x00
@ MGMT Event: Device Connected (0x000b) plen 42 {0x0001} [hci0] 12.024929
LE Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Flags: 0x00000000
Data length: 29
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
16-bit Service UUIDs (complete): 1 entry
Battery Service (0x180f)
TX power: -10 dBm
Company: Klipsch Group, Inc. (2042)
Data: 104fe1010000000054b7e56289b912
< HCI Command: LE Read Remote Used.. (0x08|0x0016) plen 2 #14 [hci0] 12.025047
Handle: 3585
> HCI Event: Command Status (0x0f) plen 4 #15 [hci0] 12.025755
LE Read Remote Used Features (0x08|0x0016) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 11 #16 [hci0] 12.062754
LE Data Length Change (0x07)
Handle: 3585
Max TX octets: 251
Max TX time: 2120
Max RX octets: 80
Max RX time: 752
> HCI Event: LE Meta Event (0x3e) plen 12 #17 [hci0] 12.111890
LE Read Remote Used Features (0x04)
Status: Success (0x00)
Handle: 3585
Features: 0x3f 0x00 0x00 0x00 0x00 0x00 0x00 0x00
LE Encryption
Connection Parameter Request Procedure
Extended Reject Indication
Slave-initiated Features Exchange
LE Ping
LE Data Packet Length Extension
= bluetoothd: profiles/battery/battery.c:foreach_batt_service() M.. 12.112535
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #18 [hci0] 12.112970
ATT: Exchange MTU Request (0x02) len 2
Client RX MTU: 517
> ACL Data RX: Handle 3585 flags 0x02 dlen 16 #19 [hci0] 12.257011
LE L2CAP: Connection Parameter Update Request (0x12) ident 1 len 8
Min interval: 24
Max interval: 40
Slave latency: 0
Timeout multiplier: 400
@ MGMT Event: New Connection Para.. (0x001c) plen 16 {0x0001} [hci0] 12.257097
Store hint: Reserved (0xb9)
BR/EDR Address: 01:54:B7:E5:62:89 (OUI 01-54-B7)
Min connection interval: 24
Max connection interval: 40
Connection latency: 0 (0x0000)
Supervision timeout: 400
< ACL Data TX: Handle 3585 flags 0x00 dlen 10 #20 [hci0] 12.257112
LE L2CAP: Connection Parameter Update Response (0x13) ident 1 len 2
Result: Connection Parameters accepted (0x0000)
< HCI Command: LE Connection Update (0x08|0x0013) plen 14 #21 [hci0] 12.257126
Handle: 3585
Min connection interval: 30.00 msec (0x0018)
Max connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 4000 msec (0x0190)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 #22 [hci0] 12.257755
LE Connection Update (0x08|0x0013) ncmd 1
Status: Success (0x00)
> HCI Event: Number of Completed Packets (0x13) plen 5 #23 [hci0] 12.307780
Num handles: 1
Handle: 3585
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 #24 [hci0] 12.308801
Num handles: 1
Handle: 3585
Count: 1
> ACL Data RX: Handle 3585 flags 0x02 dlen 7 #25 [hci0] 12.355392
ATT: Exchange MTU Request (0x02) len 2
Client RX MTU: 65
> ACL Data RX: Handle 3585 flags 0x02 dlen 7 #26 [hci0] 12.355453
ATT: Exchange MTU Response (0x03) len 2
Server RX MTU: 65
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #27 [hci0] 12.356028
ATT: Exchange MTU Response (0x03) len 2
Server RX MTU: 517
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #28 [hci0] 12.356057
ATT: Read Request (0x0a) len 2
Handle: 0x0009
> HCI Event: Number of Completed Packets (0x13) plen 5 #29 [hci0] 12.403802
Num handles: 1
Handle: 3585
Count: 1
> HCI Event: Number of Completed Packets (0x13) plen 5 #30 [hci0] 12.452893
Num handles: 1
Handle: 3585
Count: 1
> ACL Data RX: Handle 3585 flags 0x02 dlen 20 #31 [hci0] 12.549574
ATT: Read Response (0x0b) len 15
Value: 4b6c69707363682054352049492052
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #32 [hci0] 12.549975
ATT: Read Request (0x0a) len 2
Handle: 0x000b
> HCI Event: Number of Completed Packets (0x13) plen 5 #33 [hci0] 12.598810
Num handles: 1
Handle: 3585
Count: 1
> HCI Event: LE Meta Event (0x3e) plen 10 #34 [hci0] 12.793811
LE Connection Update Complete (0x03)
Status: Success (0x00)
Handle: 3585
Connection interval: 48.75 msec (0x0027)
Connection latency: 0 (0x0000)
Supervision timeout: 4000 msec (0x0190)
> HCI Event: LE Meta Event (0x3e) plen 11 #35 [hci0] 12.842807
LE Data Length Change (0x07)
Handle: 3585
Max TX octets: 251
Max TX time: 2120
Max RX octets: 69
Max RX time: 664
= bluetoothd: profiles/deviceinfo/deviceinfo.c:read_pnpid_cb() Er.. 42.559203
< HCI Command: Disconnect (0x01|0x0006) plen 3 #36 [hci0] 44.617441
Handle: 3585
Reason: Remote User Terminated Connection (0x13)
> HCI Event: Command Status (0x0f) plen 4 #37 [hci0] 44.715073
Disconnect (0x01|0x0006) ncmd 1
Status: Success (0x00)
> HCI Event: Disconnect Complete (0x05) plen 4 #38 [hci0] 44.727090
Status: Success (0x00)
Handle: 3585
Reason: Connection Terminated By Local Host (0x16)
@ MGMT Event: Device Disconnected (0x000c) plen 8 {0x0001} [hci0] 44.727189
LE Address: 54:B7:E5:62:89:B9 (Rayson Technology Co., Ltd.)
Reason: Connection terminated by local host (0x02)
@ MGMT Command: Start Discovery (0x0023) plen 1 {0x0001} [hci0] 58.845412
Address type: 0x07
BR/EDR
LE Public
LE Random
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #39 [hci0] 58.845546
Address: 2E:79:90:99:F0:2F (Non-Resolvable)
> HCI Event: Command Complete (0x0e) plen 4 #40 [hci0] 58.943185
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Paramet.. (0x08|0x000b) plen 7 #41 [hci0] 58.943231
Type: Active (0x01)
Interval: 22.500 msec (0x0024)
Window: 11.250 msec (0x0012)
Own address type: Random (0x01)
Filter policy: Accept all advertisement (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #42 [hci0] 58.944209
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #43 [hci0] 58.944318
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #44 [hci0] 58.946206
LE Set Scan Enable (0x08|0x000c) ncmd 2
Status: Success (0x00)
< HCI Command: Inquiry (0x01|0x0001) plen 5 #45 [hci0] 58.946289
Access code: 0x9e8b33 (General Inquiry)
Length: 10.24s (0x08)
Num responses: 0
> HCI Event: Command Status (0x0f) plen 4 #46 [hci0] 58.947192
Inquiry (0x01|0x0001) ncmd 2
Status: Success (0x00)
@ MGMT Event: Command Complete (0x0001) plen 4 {0x0001} [hci0] 58.947353
Start Discovery (0x0023) plen 1
Status: Success (0x00)
Address type: 0x07
BR/EDR
LE Public
LE Random
@ MGMT Event: Discovering (0x0013) plen 2 {0x0001} [hci0] 58.947374
Address type: 0x07
BR/EDR
LE Public
LE Random
Discovery: Enabled (0x01)
> HCI Event: LE Meta Event (0x3e) plen 30 #47 [hci0] 58.959222
LE Advertising Report (0x02)
Num reports: 1
Event type: Connectable undirected - ADV_IND (0x00)
Address type: Random (0x01)
Address: 73:C9:4E:21:22:7A (Resolvable)
Data length: 18
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
TX power: 7 dBm
Company: Apple, Inc. (76)
Type: Unknown (16)
Data: 0a1e5a5cf9db
RSSI: -94 dBm (0xa2)
> HCI Event: LE Meta Event (0x3e) plen 12 #48 [hci0] 58.960209
LE Advertising Report (0x02)
Num reports: 1
Event type: Scan response - SCAN_RSP (0x04)
Address type: Random (0x01)
Address: 73:C9:4E:21:22:7A (Resolvable)
Data length: 0
RSSI: -94 dBm (0xa2)
@ MGMT Event: Device Found (0x0012) plen 32 {0x0001} [hci0] 58.960301
LE Address: 73:C9:4E:21:22:7A (Resolvable)
RSSI: -94 dBm (0xa2)
Flags: 0x00000000
Data length: 18
Flags: 0x1a
LE General Discoverable Mode
Simultaneous LE and BR/EDR (Controller)
Simultaneous LE and BR/EDR (Host)
TX power: 7 dBm
Company: Apple, Inc. (76)
Type: Unknown (16)
Data: 0a1e5a5cf9db
> HCI Event: Extended Inquiry Result (0x2f) plen 255 #49 [hci0] 59.018214
Num responses: 1
Address: CF:12:7A:93:52:70 (OUI CF-12-7A)
Page scan repetition mode: R1 (0x01)
Page period mode: P0 (0x00)
Class: 0x340404
Major class: Audio/Video (headset, speaker, stereo, video, vcr)
Minor class: Wearable Headset Device
Rendering (Printing, Speaker)
Object Transfer (v-Inbox, v-Folder)
Audio (Speaker, Microphone, Headset)
Clock offset: 0x0868
RSSI: -73 dBm (0xb7)
Name (complete): BT-WUZHI
Company: not assigned (22356)
Data: 534d4faa58
@ MGMT Event: Device Found (0x0012) plen 38 {0x0001} [hci0] 59.018286
BR/EDR Address: CF:12:7A:93:52:70 (OUI CF-12-7A)
RSSI: -73 dBm (0xb7)
Flags: 0x00000000
Data length: 24
Name (complete): BT-WUZHI
Company: not assigned (22356)
Data: 534d4faa58
Class: 0x340404
Major class: Audio/Video (headset, speaker, stereo, video, vcr)
Minor class: Wearable Headset Device
Rendering (Printing, Speaker)
Object Transfer (v-Inbox, v-Folder)
Audio (Speaker, Microphone, Headset)
> HCI Event: LE Meta Event (0x3e) plen 43 #50 [hci0] 59.166187
LE Advertising Report (0x02)
Num reports: 1
Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
Address type: Random (0x01)
Address: 6B:23:A7:79:1F:E5 (Resolvable)
Data length: 31
Company: Microsoft (6)
Data: 0109200236b66cab23d313fb9791b17c4ccc1f2d0c278fea178b32
RSSI: -68 dBm (0xbc)
@ MGMT Event: Device Found (0x0012) plen 45 {0x0001} [hci0] 59.166307
LE Address: 6B:23:A7:79:1F:E5 (Resolvable)
RSSI: -68 dBm (0xbc)
Flags: 0x00000004
Not Connectable
Data length: 31
Company: Microsoft (6)
Data: 0109200236b66cab23d313fb9791b17c4ccc1f2d0c278fea178b32
> HCI Event:
[-- Attachment #2.1.4: bluetoothctl-connect.txt --]
[-- Type: text/plain, Size: 7759 bytes --]
[bluetooth]# connect 54:B7:E5:62:89:B9
Attempting to connect to 54:B7:E5:62:89:B9
[CHG] Device 54:B7:E5:62:89:B9 Connected: yes
Connection successful
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001
00001801-0000-1000-8000-00805f9b34fb
Generic Attribute Profile
[NEW] Characteristic (Handle 0x7444)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001/char0002
00002a05-0000-1000-8000-00805f9b34fb
Service Changed
[NEW] Descriptor (Handle 0x0dd4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001/char0002/desc0004
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0x1504)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0001/char0005
00002b29-0000-1000-8000-00805f9b34fb
Client Supported Features
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c
00001100-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x2524)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char000d
00001101-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x2df4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char000f
00001102-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0x3bb4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char000f/desc0011
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0x42e4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char0012
00001103-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0x4f14)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service000c/char0012/desc0014
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015
0000eb10-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x6b84)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char0016
0000eb11-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x7394)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char0018
0000eb12-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0x7b94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char001a
0000eb13-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0x8c34)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char001a/desc001c
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0x90a4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0015/char001d
0000eb14-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f
0000fd92-0000-1000-8000-00805f9b34fb
Qualcomm Technologies International, Ltd. (QTIL)
[NEW] Characteristic (Handle 0x9e04)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0020
0000eb20-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0xa894)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0020/desc0022
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic (Handle 0xbdc4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0023
0000eb21-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic (Handle 0xc404)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0025
0000eb22-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor (Handle 0xce94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service001f/char0025/desc0027
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028
0000180f-0000-1000-8000-00805f9b34fb
Battery Service
[NEW] Characteristic (Handle 0xdb54)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028/char0029
00002a19-0000-1000-8000-00805f9b34fb
Battery Level
[NEW] Descriptor (Handle 0xe5e4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028/char0029/desc002b
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Descriptor (Handle 0xead4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0028/char0029/desc002c
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d
0000180f-0000-1000-8000-00805f9b34fb
Battery Service
[NEW] Characteristic (Handle 0xf754)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d/char002e
00002a19-0000-1000-8000-00805f9b34fb
Battery Level
[NEW] Descriptor (Handle 0xfff4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d/char002e/desc0030
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Descriptor (Handle 0x04e4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service002d/char002e/desc0031
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service (Handle 0xb7cd)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032
0000180a-0000-1000-8000-00805f9b34fb
Device Information
[NEW] Characteristic (Handle 0x1824)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0033
00002a29-0000-1000-8000-00805f9b34fb
Manufacturer Name String
[NEW] Characteristic (Handle 0x1ef4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0035
00002a24-0000-1000-8000-00805f9b34fb
Model Number String
[NEW] Characteristic (Handle 0x2544)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0037
00002a25-0000-1000-8000-00805f9b34fb
Serial Number String
[NEW] Characteristic (Handle 0x2b94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0039
00002a27-0000-1000-8000-00805f9b34fb
Hardware Revision String
[NEW] Characteristic (Handle 0x31d4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char003b
00002a26-0000-1000-8000-00805f9b34fb
Firmware Revision String
[NEW] Characteristic (Handle 0x3d94)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char003d
00002a28-0000-1000-8000-00805f9b34fb
Software Revision String
[NEW] Characteristic (Handle 0x51f4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char003f
00002a23-0000-1000-8000-00805f9b34fb
System ID
[NEW] Characteristic (Handle 0x58f4)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0041
00002a2a-0000-1000-8000-00805f9b34fb
IEEE 11073-20601 Regulatory Cert. Data List
[NEW] Characteristic (Handle 0x5f54)
/org/bluez/hci0/dev_54_B7_E5_62_89_B9/service0032/char0043
00002a50-0000-1000-8000-00805f9b34fb
PnP ID
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001100-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001101-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110a-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110b-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000111e-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000180f-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb03-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb04-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb05-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000eb10-d102-11e1-9b23-00025b00a5a5
[CHG] Device 54:B7:E5:62:89:B9 UUIDs: 0000fd92-0000-1000-8000-00805f9b34fb
[CHG] Device 54:B7:E5:62:89:B9 ServicesResolved: yes
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-01-26 19:54 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-22 13:13 Use headset mode of Klipsch T5 II Marius Melzer
2021-01-22 19:25 ` Luiz Augusto von Dentz
2021-01-25 12:05 ` Marius Melzer
2021-01-26 15:36 ` Fwd: " Marius Melzer
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