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* KORG nanoKONTROL Studio ... again
@ 2018-05-19 13:41 Robert Schneider
  2018-05-20 12:14 ` Luiz Augusto von Dentz
  0 siblings, 1 reply; 6+ messages in thread
From: Robert Schneider @ 2018-05-19 13:41 UTC (permalink / raw)
  To: linux-bluetooth

After pausing for some time and waiting for Ubuntu 18.04, I thought I give MIDI 
over Bluetooth to my KORG nanoKONTROL Studio another try. However, to no avail.

Still I cannot make the device show up in the MIDI device list.

Here are some outputs from bluetoothctl. If anyone can help, I'd appreciate that.

Regards, Robert

The devices shows up:

[bluetooth]# devices
Device 60:F1:89:28:DA:1F nanoKONTROL Studio

The info says:

[bluetooth]# info 60:F1:89:28:DA:1F
Device 60:F1:89:28:DA:1F (public)
     Name: nanoKONTROL Studio
     Alias: nanoKONTROL Studio
     Appearance: 0x0080
     Icon: computer
     Paired: no
     Trusted: yes
     Blocked: no
     Connected: no
     LegacyPairing: no
     UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
     UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
     UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
     UUID: Vendor specific (03b80e5a-ede8-4b33-a751-6ce34ec4c700)
     UUID: Vendor specific (d0611e78-bbb4-4591-a5f8-487910ae4366)

connect says:

[bluetooth]# connect 60:F1:89:28:DA:1F
Attempting to connect to 60:F1:89:28:DA:1F
[CHG] Device 60:F1:89:28:DA:1F Connected: yes
Connection successful
[NEW] Primary Service
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c
     00001801-0000-1000-8000-00805f9b34fb
     Generic Attribute Profile
[NEW] Characteristic
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c/char000d
     00002a05-0000-1000-8000-00805f9b34fb
     Service Changed
[NEW] Descriptor
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c/char000d/desc000f
     00002902-0000-1000-8000-00805f9b34fb
     Client Characteristic Configuration
[NEW] Primary Service
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010
     0000180a-0000-1000-8000-00805f9b34fb
     Device Information
[NEW] Characteristic
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010/char0011
     00002a29-0000-1000-8000-00805f9b34fb
     Manufacturer Name String
[NEW] Characteristic
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010/char0013
     00002a24-0000-1000-8000-00805f9b34fb
     Model Number String
[NEW] Primary Service
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015
     d0611e78-bbb4-4591-a5f8-487910ae4366
     Vendor specific
[NEW] Characteristic
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015/char0016
     8667556c-9a37-4c91-84ed-54ee27d90049
     Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015/char0016/desc0018
     00002902-0000-1000-8000-00805f9b34fb
     Client Characteristic Configuration
[NEW] Primary Service
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0019
     03b80e5a-ede8-4b33-a751-6ce34ec4c700
     Vendor specific
[NEW] Characteristic
     /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0019/char001a
     7772e5db-3868-4112-a1a9-f2669d106bf3
     Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0019/char001a/desc001c
     00002902-0000-1000-8000-00805f9b34fb
     Client Characteristic Configuration
[CHG] Device 60:F1:89:28:DA:1F ServicesResolved: yes

Now info says:

[nanoKONTROL Studio]# info 60:F1:89:28:DA:1F
Device 60:F1:89:28:DA:1F (public)
     Name: nanoKONTROL Studio
     Alias: nanoKONTROL Studio
     Appearance: 0x0080
     Icon: computer
     Paired: no
     Trusted: yes
     Blocked: no
     Connected: yes
     LegacyPairing: no
     UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
     UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
     UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
     UUID: Vendor specific (03b80e5a-ede8-4b33-a751-6ce34ec4c700)
     UUID: Vendor specific (d0611e78-bbb4-4591-a5f8-487910ae4366)



^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: KORG nanoKONTROL Studio ... again
  2018-05-19 13:41 KORG nanoKONTROL Studio ... again Robert Schneider
@ 2018-05-20 12:14 ` Luiz Augusto von Dentz
  2018-05-20 13:46   ` Robert Schneider
  0 siblings, 1 reply; 6+ messages in thread
From: Luiz Augusto von Dentz @ 2018-05-20 12:14 UTC (permalink / raw)
  To: Robert.Schneider; +Cc: linux-bluetooth

Hi Robert,
On Sat, May 19, 2018 at 4:43 PM Robert Schneider
<Robert.Schneider@aramar.de>
wrote:

> After pausing for some time and waiting for Ubuntu 18.04, I thought I
give MIDI
> over Bluetooth to my KORG nanoKONTROL Studio another try. However, to no
avail.

> Still I cannot make the device show up in the MIDI device list.

> Here are some outputs from bluetoothctl. If anyone can help, I'd
appreciate that.

> Regards, Robert

> The devices shows up:

> [bluetooth]# devices
> Device 60:F1:89:28:DA:1F nanoKONTROL Studio

> The info says:

> [bluetooth]# info 60:F1:89:28:DA:1F
> Device 60:F1:89:28:DA:1F (public)
>       Name: nanoKONTROL Studio
>       Alias: nanoKONTROL Studio
>       Appearance: 0x0080
>       Icon: computer
>       Paired: no
>       Trusted: yes
>       Blocked: no
>       Connected: no
>       LegacyPairing: no
>       UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
>       UUID: Generic Attribute Profile
(00001801-0000-1000-8000-00805f9b34fb)
>       UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>       UUID: Vendor specific (03b80e5a-ede8-4b33-a751-6ce34ec4c700)
>       UUID: Vendor specific (d0611e78-bbb4-4591-a5f8-487910ae4366)

 From the looks of it seems the device is not using the standard MIDI
service but vendor specific ones which don't have support.

> connect says:

> [bluetooth]# connect 60:F1:89:28:DA:1F
> Attempting to connect to 60:F1:89:28:DA:1F
> [CHG] Device 60:F1:89:28:DA:1F Connected: yes
> Connection successful
> [NEW] Primary Service
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c
>       00001801-0000-1000-8000-00805f9b34fb
>       Generic Attribute Profile
> [NEW] Characteristic
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c/char000d
>       00002a05-0000-1000-8000-00805f9b34fb
>       Service Changed
> [NEW] Descriptor
> /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c/char000d/desc000f
>       00002902-0000-1000-8000-00805f9b34fb
>       Client Characteristic Configuration
> [NEW] Primary Service
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010
>       0000180a-0000-1000-8000-00805f9b34fb
>       Device Information
> [NEW] Characteristic
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010/char0011
>       00002a29-0000-1000-8000-00805f9b34fb
>       Manufacturer Name String
> [NEW] Characteristic
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010/char0013
>       00002a24-0000-1000-8000-00805f9b34fb
>       Model Number String
> [NEW] Primary Service
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015
>       d0611e78-bbb4-4591-a5f8-487910ae4366
>       Vendor specific
> [NEW] Characteristic
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015/char0016
>       8667556c-9a37-4c91-84ed-54ee27d90049
>       Vendor specific
> [NEW] Descriptor
> /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015/char0016/desc0018
>       00002902-0000-1000-8000-00805f9b34fb
>       Client Characteristic Configuration
> [NEW] Primary Service
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0019
>       03b80e5a-ede8-4b33-a751-6ce34ec4c700
>       Vendor specific
> [NEW] Characteristic
>       /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0019/char001a
>       7772e5db-3868-4112-a1a9-f2669d106bf3
>       Vendor specific
> [NEW] Descriptor
> /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0019/char001a/desc001c
>       00002902-0000-1000-8000-00805f9b34fb
>       Client Characteristic Configuration
> [CHG] Device 60:F1:89:28:DA:1F ServicesResolved: yes

> Now info says:

> [nanoKONTROL Studio]# info 60:F1:89:28:DA:1F
> Device 60:F1:89:28:DA:1F (public)
>       Name: nanoKONTROL Studio
>       Alias: nanoKONTROL Studio
>       Appearance: 0x0080
>       Icon: computer
>       Paired: no
>       Trusted: yes
>       Blocked: no
>       Connected: yes
>       LegacyPairing: no
>       UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
>       UUID: Generic Attribute Profile
(00001801-0000-1000-8000-00805f9b34fb)
>       UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>       UUID: Vendor specific (03b80e5a-ede8-4b33-a751-6ce34ec4c700)
>       UUID: Vendor specific (d0611e78-bbb4-4591-a5f8-487910ae4366)


> --
> To unsubscribe from this list: send the line "unsubscribe
linux-bluetooth" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html



-- 
Luiz Augusto von Dentz

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: KORG nanoKONTROL Studio ... again
  2018-05-20 12:14 ` Luiz Augusto von Dentz
@ 2018-05-20 13:46   ` Robert Schneider
  2018-05-20 14:29     ` Luiz Augusto von Dentz
  0 siblings, 1 reply; 6+ messages in thread
From: Robert Schneider @ 2018-05-20 13:46 UTC (permalink / raw)
  To: Luiz Augusto von Dentz, linux-bluetooth

On 20.05.2018 14:14, Luiz Augusto von Dentz wrote:
[...]
> The info says:
>> [bluetooth]# info 60:F1:89:28:DA:1F
>> Device 60:F1:89:28:DA:1F (public)
>>        Name: nanoKONTROL Studio
>>        Alias: nanoKONTROL Studio
>>        Appearance: 0x0080
>>        Icon: computer
>>        Paired: no
>>        Trusted: yes
>>        Blocked: no
>>        Connected: no
>>        LegacyPairing: no
>>        UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
>>        UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
>>        UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>>        UUID: Vendor specific (03b80e5a-ede8-4b33-a751-6ce34ec4c700)
>>        UUID: Vendor specific (d0611e78-bbb4-4591-a5f8-487910ae4366)
>   From the looks of it seems the device is not using the standard MIDI
> service but vendor specific ones which don't have support.
Hm, 03b80e5a-ede8-4b33-a751-6ce34ec4c700 seems to be the MIDI service, doesn't 
it? It is listed up there, as a Vendor specific code, though.

[...]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: KORG nanoKONTROL Studio ... again
  2018-05-20 13:46   ` Robert Schneider
@ 2018-05-20 14:29     ` Luiz Augusto von Dentz
  2018-05-20 14:35       ` Robert Schneider
  0 siblings, 1 reply; 6+ messages in thread
From: Luiz Augusto von Dentz @ 2018-05-20 14:29 UTC (permalink / raw)
  To: Robert.Schneider; +Cc: linux-bluetooth

Hi Robert,
On Sun, May 20, 2018 at 4:46 PM Robert Schneider
<Robert.Schneider@aramar.de>
wrote:

> On 20.05.2018 14:14, Luiz Augusto von Dentz wrote:
> [...]
> > The info says:
> >> [bluetooth]# info 60:F1:89:28:DA:1F
> >> Device 60:F1:89:28:DA:1F (public)
> >>        Name: nanoKONTROL Studio
> >>        Alias: nanoKONTROL Studio
> >>        Appearance: 0x0080
> >>        Icon: computer
> >>        Paired: no
> >>        Trusted: yes
> >>        Blocked: no
> >>        Connected: no
> >>        LegacyPairing: no
> >>        UUID: Generic Access Profile
(00001800-0000-1000-8000-00805f9b34fb)
> >>        UUID: Generic Attribute Profile
(00001801-0000-1000-8000-00805f9b34fb)
> >>        UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
> >>        UUID: Vendor specific (03b80e5a-ede8-4b33-a751-6ce34ec4c700)
> >>        UUID: Vendor specific (d0611e78-bbb4-4591-a5f8-487910ae4366)
> >   From the looks of it seems the device is not using the standard MIDI
> > service but vendor specific ones which don't have support.
> Hm, 03b80e5a-ede8-4b33-a751-6ce34ec4c700 seems to be the MIDI service,
doesn't
> it? It is listed up there, as a Vendor specific code, though.

You are right:

https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/profiles/midi/libmidi.h#n32

Perhaps it is the MIDI_IO_UUID that is missing, we should probably add
decoders for these so they are not shown as Vendor specific.


> [...]



-- 
Luiz Augusto von Dentz

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: KORG nanoKONTROL Studio ... again
  2018-05-20 14:29     ` Luiz Augusto von Dentz
@ 2018-05-20 14:35       ` Robert Schneider
  2018-05-23 17:23         ` Robert Schneider
  0 siblings, 1 reply; 6+ messages in thread
From: Robert Schneider @ 2018-05-20 14:35 UTC (permalink / raw)
  To: Luiz Augusto von Dentz; +Cc: linux-bluetooth

On 20.05.2018 16:29, Luiz Augusto von Dentz wrote:

I just figured, that the Ubuntu bluez seems to be build without midi support. 
Its bluetoothd does not list libasound as a library. Isn't that an indicator 
that midi was not compiled into it?

So I guess I need to create a build env first in order to build a bluez with 
midi support.

> Hi Robert,
> On Sun, May 20, 2018 at 4:46 PM Robert Schneider
> <Robert.Schneider@aramar.de>
> wrote:
>
>> On 20.05.2018 14:14, Luiz Augusto von Dentz wrote:
>> [...]
>>> The info says:
>>>> [bluetooth]# info 60:F1:89:28:DA:1F
>>>> Device 60:F1:89:28:DA:1F (public)
>>>>         Name: nanoKONTROL Studio
>>>>         Alias: nanoKONTROL Studio
>>>>         Appearance: 0x0080
>>>>         Icon: computer
>>>>         Paired: no
>>>>         Trusted: yes
>>>>         Blocked: no
>>>>         Connected: no
>>>>         LegacyPairing: no
>>>>         UUID: Generic Access Profile
> (00001800-0000-1000-8000-00805f9b34fb)
>>>>         UUID: Generic Attribute Profile
> (00001801-0000-1000-8000-00805f9b34fb)
>>>>         UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>>>>         UUID: Vendor specific (03b80e5a-ede8-4b33-a751-6ce34ec4c700)
>>>>         UUID: Vendor specific (d0611e78-bbb4-4591-a5f8-487910ae4366)
>>>    From the looks of it seems the device is not using the standard MIDI
>>> service but vendor specific ones which don't have support.
>> Hm, 03b80e5a-ede8-4b33-a751-6ce34ec4c700 seems to be the MIDI service,
> doesn't
>> it? It is listed up there, as a Vendor specific code, though.
> You are right:
>
> https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/profiles/midi/libmidi.h#n32
>
> Perhaps it is the MIDI_IO_UUID that is missing, we should probably add
> decoders for these so they are not shown as Vendor specific.
>
>
>> [...]
>
>


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: KORG nanoKONTROL Studio ... again
  2018-05-20 14:35       ` Robert Schneider
@ 2018-05-23 17:23         ` Robert Schneider
  0 siblings, 0 replies; 6+ messages in thread
From: Robert Schneider @ 2018-05-23 17:23 UTC (permalink / raw)
  To: linux-bluetooth

Hi all,

I did some more testing today, after compiling a bluetoothd that has MIDI 
support, the device now shows up in the alsa MIDI devices list, however, 
communication fails. As I am not savvy enough to interpret this, could someone 
more technically involved shed some light on this for me?

I see that "bonding" fails with status 5. But that doesn't tell me anything. 
Especially, I would be interested in how I could solve that issue.

Thanks in advance and regards,

Robert

bluetoothd[890]: src/device.c:device_probe_profiles() Probing profiles for 
device 60:F1:89:28:DA:1F
bluetoothd[890]: profiles/midi/midi.c:midi_device_probe() MIDI GATT Driver 
profile probe (60:F1:89:28:DA:1F)
bluetoothd[890]: src/service.c:change_state() 0x5649f05dc240: device 
60:F1:89:28:DA:1F profile MIDI GATT Driver state changed: unavailable -> 
disconnected (0)
bluetoothd[890]: src/device.c:device_set_auto_connect() 60:F1:89:28:DA:1F auto 
connect: 1
bluetoothd[890]: src/device.c:device_set_auto_connect() Already connected
bluetoothd[890]: profiles/midi/midi.c:midi_accept() MIDI GATT Driver profile 
accept (60:F1:89:28:DA:1F)
bluetoothd[890]: profiles/midi/midi.c:handle_midi_io() MIDI I/O handle: 0x001b
bluetoothd[890]: src/service.c:change_state() 0x5649f05dc240: device 
60:F1:89:28:DA:1F profile MIDI GATT Driver state changed: disconnected -> 
connected (0)
bluetoothd[890]: src/service.c:btd_service_ref() 0x5649f05dc240: ref=2
bluetoothd[890]: plugins/policy.c:service_cb() Added MIDI GATT Driver reconnect 0
bluetoothd[890]: src/gatt-client.c:btd_gatt_client_ready() GATT client ready
bluetoothd[890]: src/gatt-client.c:create_services() Exporting objects for GATT 
services: 60:F1:89:28:DA:1F
bluetoothd[890]: src/gatt-client.c:service_create() Exported GATT service: 
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c
bluetoothd[890]: src/gatt-client.c:characteristic_create() Exported GATT 
characteristic: /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c/char000d
bluetoothd[890]: src/gatt-client.c:descriptor_create() Exported GATT 
characteristic descriptor: 
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service000c/char000d/desc000f
bluetoothd[890]: src/gatt-client.c:service_create() Exported GATT service: 
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010
bluetoothd[890]: src/gatt-client.c:characteristic_create() Exported GATT 
characteristic: /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010/char0011
bluetoothd[890]: src/gatt-client.c:characteristic_create() Exported GATT 
characteristic: /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0010/char0013
bluetoothd[890]: src/gatt-client.c:service_create() Exported GATT service: 
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015
bluetoothd[890]: src/gatt-client.c:characteristic_create() Exported GATT 
characteristic: /org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015/char0016
bluetoothd[890]: src/gatt-client.c:descriptor_create() Exported GATT 
characteristic descriptor: 
/org/bluez/hci0/dev_60_F1_89_28_DA_1F/service0015/char0016/desc0018
bluetoothd[890]: src/device.c:device_svc_resolved() 
/org/bluez/hci0/dev_60_F1_89_28_DA_1F err 0
bluetoothd[890]: src/adapter.c:add_device_complete() 60:F1:89:28:DA:1F (1) added 
to kernel connect list
bluetoothd[890]: src/device.c:gatt_debug() Registered handler for "Service 
Changed": 1
bluetoothd[890]: profiles/gap/gas.c:read_device_name_cb() GAP Device Name: 
nanoKONTROL Studio
bluetoothd[890]: profiles/gap/gas.c:read_appearance_cb() GAP Appearance: 0x0080
bluetoothd[890]: src/adapter.c:bonding_attempt_complete() hci0 bdaddr 
60:F1:89:28:DA:1F type 1 status 0x5
bluetoothd[890]: src/device.c:device_bonding_complete() bonding (nil) status 0x05
bluetoothd[890]: src/device.c:device_bonding_failed() status 5
bluetoothd[890]: src/adapter.c:resume_discovery()
bluetoothd[890]: src/adapter.c:dev_disconnected() Device 60:F1:89:28:DA:1F 
disconnected, reason 2
bluetoothd[890]: src/adapter.c:adapter_remove_connection()
bluetoothd[890]: plugins/policy.c:disconnect_cb() reason 2
bluetoothd[890]: src/adapter.c:bonding_attempt_complete() hci0 bdaddr 
60:F1:89:28:DA:1F type 1 status 0xe
bluetoothd[890]: src/device.c:device_bonding_complete() bonding (nil) status 0x0e
bluetoothd[890]: src/device.c:device_bonding_failed() status 14
bluetoothd[890]: src/adapter.c:resume_discovery()
bluetoothd[890]: MIDI I/O: Failed to read initial request
bluetoothd[890]: src/device.c:att_disconnected_cb()
bluetoothd[890]: src/device.c:att_disconnected_cb() Software caused connection 
abort (103)
bluetoothd[890]: src/service.c:change_state() 0x5649f05ce090: device 
60:F1:89:28:DA:1F profile gap-profile state changed: connected -> disconnecting (0)
bluetoothd[890]: src/service.c:change_state() 0x5649f05ce090: device 
60:F1:89:28:DA:1F profile gap-profile state changed: disconnecting -> 
disconnected (0)
bluetoothd[890]: src/service.c:change_state() 0x5649f05dbe30: device 
60:F1:89:28:DA:1F profile deviceinfo state changed: connected -> disconnecting (0)
bluetoothd[890]: src/service.c:change_state() 0x5649f05dbe30: device 
60:F1:89:28:DA:1F profile deviceinfo state changed: disconnecting -> 
disconnected (0)
bluetoothd[890]: src/service.c:change_state() 0x5649f05dc240: device 
60:F1:89:28:DA:1F profile MIDI GATT Driver state changed: connected -> 
disconnecting (0)
bluetoothd[890]: profiles/midi/midi.c:midi_disconnect() MIDI GATT Driver profile 
disconnect (60:F1:89:28:DA:1F)
bluetoothd[890]: src/service.c:change_state() 0x5649f05dc240: device 
60:F1:89:28:DA:1F profile MIDI GATT Driver state changed: disconnecting -> 
disconnected (0)
bluetoothd[890]: src/gatt-client.c:btd_gatt_client_disconnected() Device 
disconnected. Cleaning up.

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2018-05-23 17:23 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-19 13:41 KORG nanoKONTROL Studio ... again Robert Schneider
2018-05-20 12:14 ` Luiz Augusto von Dentz
2018-05-20 13:46   ` Robert Schneider
2018-05-20 14:29     ` Luiz Augusto von Dentz
2018-05-20 14:35       ` Robert Schneider
2018-05-23 17:23         ` Robert Schneider

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