* Not shown registered gatt services on an android 5.1.1
@ 2016-04-07 11:20 Hyuntak Lee
2016-04-07 12:17 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 9+ messages in thread
From: Hyuntak Lee @ 2016-04-07 11:20 UTC (permalink / raw)
To: linux-bluetooth
Dears,
I am testing a gatt server with iphone and android.
iPhone is working nicely, but unfortunately andorid cannot retrive
registered GATT services.
I tested with a bluez-5.39/test/example-gatt-server file.
Can you advice me?
My step is below:
* Peripheral env
** Bluez 5.39
** Linux Kernel 3.18
** BT Dongle: NEXT-204BT(CSR 4.0)
* Central env
** Android 5.1.1 and iOS 9.3.1
** Test app: nRF MCP
* Build configure
./configure --prefix=/usr \
--sysconfdir=/etc \
--localstatedir=/var \
--enable-library \
--enable-experimental \
--disable-systemd
* STEP
1. Executes a bluetooth daemon:
$ bluetoothd -ndE
2. Register gatt services
$ python bluez-5.39/test/example-gatt-server
For register service(Heart Rate, Battery Service)
3. To advertising and pairing:
$ hciconfig hci0 reset
$ hciconfig hci0 pscan; # PSCAN need to pair with android
$ hcitool -i hci0 cmd 0x08 0x000a 00;
$ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
$ hcitool -i hci0 cmd 0x08 0x000a 01;
4. connect to gatt server
4.1 with iOS 9.3.1
Retrieved list
- Heart Rate (UUID: 0x180D)
- Battery Service (UUID: 0x180F)
4.2 with android 5.1.1
Retrieved list
- Generic Attribute(UUID: 0x1801)
- Generic Access(UUID: 0x1800)
Only android don't get registerted services.
I founded different part of bluetoothd log in the case of iphone and
android. I hope these are helpful to you.
Logs of iOS case:
bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
connection
bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230: g_attrib_ref=1
bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
connected.
bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
57:92:97:B5:A8:C4 gatt database from file
bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 158
bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
0x0001 end: 0xffff
bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
0x0021 end: 0xffff
bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
0x0006 end: 0x0009
bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
end: 0x0009
bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
called for handle: 0x0009
bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
discovery failed. ATT ECODE: 0x0a
Logs of android case:
bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
connection
bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8: g_attrib_ref=1
bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
connected.
bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
30:75:12:94:47:D5 gatt database from file
bluetoothd[2976]: No cache for 30:75:12:94:47:D5
bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT ECODE: 0x06
bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
discovery failed. ATT ECODE: 0x10
It looks like if request is from an android, cannot find primary services.
How can I use a GATT service with an android?
Pls advise me.
Best Regards,
Tak
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: Not shown registered gatt services on an android 5.1.1
2016-04-07 11:20 Not shown registered gatt services on an android 5.1.1 Hyuntak Lee
@ 2016-04-07 12:17 ` Luiz Augusto von Dentz
2016-04-08 2:54 ` Hyuntak Lee
2016-04-08 4:53 ` Barry Byford
0 siblings, 2 replies; 9+ messages in thread
From: Luiz Augusto von Dentz @ 2016-04-07 12:17 UTC (permalink / raw)
To: Hyuntak Lee; +Cc: linux-bluetooth
Hi Tak,
On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
> Dears,
>
> I am testing a gatt server with iphone and android.
> iPhone is working nicely, but unfortunately andorid cannot retrive
> registered GATT services.
> I tested with a bluez-5.39/test/example-gatt-server file.
> Can you advice me?
>
> My step is below:
>
> * Peripheral env
> ** Bluez 5.39
> ** Linux Kernel 3.18
> ** BT Dongle: NEXT-204BT(CSR 4.0)
>
> * Central env
> ** Android 5.1.1 and iOS 9.3.1
> ** Test app: nRF MCP
>
> * Build configure
> ./configure --prefix=/usr \
> --sysconfdir=/etc \
> --localstatedir=/var \
> --enable-library \
> --enable-experimental \
> --disable-systemd
>
> * STEP
> 1. Executes a bluetooth daemon:
> $ bluetoothd -ndE
>
> 2. Register gatt services
> $ python bluez-5.39/test/example-gatt-server
> For register service(Heart Rate, Battery Service)
>
> 3. To advertising and pairing:
> $ hciconfig hci0 reset
> $ hciconfig hci0 pscan; # PSCAN need to pair with android
> $ hcitool -i hci0 cmd 0x08 0x000a 00;
> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
> $ hcitool -i hci0 cmd 0x08 0x000a 01;
>
> 4. connect to gatt server
> 4.1 with iOS 9.3.1
> Retrieved list
> - Heart Rate (UUID: 0x180D)
> - Battery Service (UUID: 0x180F)
>
> 4.2 with android 5.1.1
> Retrieved list
> - Generic Attribute(UUID: 0x1801)
> - Generic Access(UUID: 0x1800)
>
>
>
> Only android don't get registerted services.
> I founded different part of bluetoothd log in the case of iphone and
> android. I hope these are helpful to you.
>
> Logs of iOS case:
>
> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
> connection
> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230: g_attrib_ref=1
> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
> connected.
> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
> 57:92:97:B5:A8:C4 gatt database from file
> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 158
> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
> 0x0001 end: 0xffff
> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
> 0x0021 end: 0xffff
> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
> 0x0006 end: 0x0009
> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
> end: 0x0009
> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
> called for handle: 0x0009
> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
> discovery failed. ATT ECODE: 0x0a
>
> Logs of android case:
>
> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
> connection
> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8: g_attrib_ref=1
> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
> connected.
> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
> 30:75:12:94:47:D5 gatt database from file
> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT ECODE: 0x06
We did have some problems with Android up to 4.4 when Android would
stop sending any request when it gets a MTU Exchange but this has been
working with 5.1 and later so Im not sure if this is related. You can
check if that is the case with the following patch:
http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
abandoning it since it was supposed to work with more recent
Androids).
> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
> discovery failed. ATT ECODE: 0x10
>
>
> It looks like if request is from an android, cannot find primary services.
> How can I use a GATT service with an android?
> Pls advise me.
>
> Best Regards,
> Tak
> --
> 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] 9+ messages in thread
* Re: Not shown registered gatt services on an android 5.1.1
2016-04-07 12:17 ` Luiz Augusto von Dentz
@ 2016-04-08 2:54 ` Hyuntak Lee
2016-04-08 6:37 ` Hyuntak Lee
2016-04-08 4:53 ` Barry Byford
1 sibling, 1 reply; 9+ messages in thread
From: Hyuntak Lee @ 2016-04-08 2:54 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: linux-bluetooth
Hi Luiz,
2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <luiz.dentz@gmail.com>:
> Hi Tak,
>
> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
>> Dears,
>>
>> I am testing a gatt server with iphone and android.
>> iPhone is working nicely, but unfortunately andorid cannot retrive
>> registered GATT services.
>> I tested with a bluez-5.39/test/example-gatt-server file.
>> Can you advice me?
>>
>> My step is below:
>>
>> * Peripheral env
>> ** Bluez 5.39
>> ** Linux Kernel 3.18
>> ** BT Dongle: NEXT-204BT(CSR 4.0)
>>
>> * Central env
>> ** Android 5.1.1 and iOS 9.3.1
>> ** Test app: nRF MCP
>>
>> * Build configure
>> ./configure --prefix=/usr \
>> --sysconfdir=/etc \
>> --localstatedir=/var \
>> --enable-library \
>> --enable-experimental \
>> --disable-systemd
>>
>> * STEP
>> 1. Executes a bluetooth daemon:
>> $ bluetoothd -ndE
>>
>> 2. Register gatt services
>> $ python bluez-5.39/test/example-gatt-server
>> For register service(Heart Rate, Battery Service)
>>
>> 3. To advertising and pairing:
>> $ hciconfig hci0 reset
>> $ hciconfig hci0 pscan; # PSCAN need to pair with android
>> $ hcitool -i hci0 cmd 0x08 0x000a 00;
>> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
>> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
>> $ hcitool -i hci0 cmd 0x08 0x000a 01;
>>
>> 4. connect to gatt server
>> 4.1 with iOS 9.3.1
>> Retrieved list
>> - Heart Rate (UUID: 0x180D)
>> - Battery Service (UUID: 0x180F)
>>
>> 4.2 with android 5.1.1
>> Retrieved list
>> - Generic Attribute(UUID: 0x1801)
>> - Generic Access(UUID: 0x1800)
>>
>>
>>
>> Only android don't get registerted services.
>> I founded different part of bluetoothd log in the case of iphone and
>> android. I hope these are helpful to you.
>>
>> Logs of iOS case:
>>
>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>> connection
>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230: g_attrib_ref=1
>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>> connected.
>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>> 57:92:97:B5:A8:C4 gatt database from file
>> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
>> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 158
>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>> 0x0001 end: 0xffff
>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>> 0x0021 end: 0xffff
>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
>> 0x0006 end: 0x0009
>> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
>> end: 0x0009
>> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
>> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
>> called for handle: 0x0009
>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
>> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
>> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
>> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
>> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
>> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
>> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
>> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>> discovery failed. ATT ECODE: 0x0a
>>
>> Logs of android case:
>>
>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>> connection
>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8: g_attrib_ref=1
>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>> connected.
>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>> 30:75:12:94:47:D5 gatt database from file
>> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
>> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT ECODE: 0x06
>
> We did have some problems with Android up to 4.4 when Android would
> stop sending any request when it gets a MTU Exchange but this has been
> working with 5.1 and later so Im not sure if this is related. You can
> check if that is the case with the following patch:
> http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
> abandoning it since it was supposed to work with more recent
> Androids).
>
Thanks for your reply.
As a result, Android still cannot find primary services.
I compared a bluez-5.39 source with
http://www.spinics.net/lists/linux-bluetooth/msg66498.html
It seemed not applied to 5.39. so, I edited a source and recompiled
and try again.
Logs:
bluetoothd[18338]: src/gatt-client.c:btd_gatt_client_connected()
Device connected.
bluetoothd[18338]: src/device.c:load_gatt_db() Restoring
30:75:12:94:47:D5 gatt database from file
bluetoothd[18338]: No cache for 30:75:12:94:47:D5
bluetoothd[18338]: src/device.c:gatt_debug() Primary services found: 2
bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0001, end:
0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0014, end:
0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
bluetoothd[18338]: src/device.c:gatt_debug() Secondary service
discovery failed. ATT ECODE: 0x10
Log is changed, do not show 'MTU Exchange failed. ATT ECODE: 0x06' message.
But, still not discover all primary services. Not shown a log message
like this "Read By Grp Type - start: 0x0001 end: 0xffff"
Can you advice me?
Best Regards,
Tak
>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>> discovery failed. ATT ECODE: 0x10
>>
>>
>> It looks like if request is from an android, cannot find primary services.
>> How can I use a GATT service with an android?
>> Pls advise me.
>>
>> Best Regards,
>> Tak
>> --
>> 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] 9+ messages in thread
* Re: Not shown registered gatt services on an android 5.1.1
2016-04-08 2:54 ` Hyuntak Lee
@ 2016-04-08 6:37 ` Hyuntak Lee
0 siblings, 0 replies; 9+ messages in thread
From: Hyuntak Lee @ 2016-04-08 6:37 UTC (permalink / raw)
To: linux-bluetooth
Hi Luiz,
2016-04-08 11:54 GMT+09:00 Hyuntak Lee <pphdev12@gmail.com>:
> Hi Luiz,
>
> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <luiz.dentz@gmail.com>:
>> Hi Tak,
>>
>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
>>> Dears,
>>>
>>> I am testing a gatt server with iphone and android.
>>> iPhone is working nicely, but unfortunately andorid cannot retrive
>>> registered GATT services.
>>> I tested with a bluez-5.39/test/example-gatt-server file.
>>> Can you advice me?
>>>
>>> My step is below:
>>>
>>> * Peripheral env
>>> ** Bluez 5.39
>>> ** Linux Kernel 3.18
>>> ** BT Dongle: NEXT-204BT(CSR 4.0)
>>>
>>> * Central env
>>> ** Android 5.1.1 and iOS 9.3.1
>>> ** Test app: nRF MCP
>>>
>>> * Build configure
>>> ./configure --prefix=/usr \
>>> --sysconfdir=/etc \
>>> --localstatedir=/var \
>>> --enable-library \
>>> --enable-experimental \
>>> --disable-systemd
>>>
>>> * STEP
>>> 1. Executes a bluetooth daemon:
>>> $ bluetoothd -ndE
>>>
>>> 2. Register gatt services
>>> $ python bluez-5.39/test/example-gatt-server
>>> For register service(Heart Rate, Battery Service)
>>>
>>> 3. To advertising and pairing:
>>> $ hciconfig hci0 reset
>>> $ hciconfig hci0 pscan; # PSCAN need to pair with android
>>> $ hcitool -i hci0 cmd 0x08 0x000a 00;
>>> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
>>> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
>>> $ hcitool -i hci0 cmd 0x08 0x000a 01;
>>>
>>> 4. connect to gatt server
>>> 4.1 with iOS 9.3.1
>>> Retrieved list
>>> - Heart Rate (UUID: 0x180D)
>>> - Battery Service (UUID: 0x180F)
>>>
>>> 4.2 with android 5.1.1
>>> Retrieved list
>>> - Generic Attribute(UUID: 0x1801)
>>> - Generic Access(UUID: 0x1800)
>>>
>>>
>>>
>>> Only android don't get registerted services.
>>> I founded different part of bluetoothd log in the case of iphone and
>>> android. I hope these are helpful to you.
>>>
>>> Logs of iOS case:
>>>
>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>>> connection
>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230: g_attrib_ref=1
>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>>> connected.
>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>>> 57:92:97:B5:A8:C4 gatt database from file
>>> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 158
>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>>> 0x0001 end: 0xffff
>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>>> 0x0021 end: 0xffff
>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
>>> 0x0006 end: 0x0009
>>> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
>>> end: 0x0009
>>> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
>>> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
>>> called for handle: 0x0009
>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>>> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
>>> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
>>> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
>>> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
>>> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
>>> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
>>> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
>>> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>>> discovery failed. ATT ECODE: 0x0a
>>>
>>> Logs of android case:
>>>
>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>>> connection
>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8: g_attrib_ref=1
>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>>> connected.
>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>>> 30:75:12:94:47:D5 gatt database from file
>>> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT ECODE: 0x06
>>
>> We did have some problems with Android up to 4.4 when Android would
>> stop sending any request when it gets a MTU Exchange but this has been
>> working with 5.1 and later so Im not sure if this is related. You can
>> check if that is the case with the following patch:
>> http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
>> abandoning it since it was supposed to work with more recent
>> Androids).
>>
>
> Thanks for your reply.
>
> As a result, Android still cannot find primary services.
> I compared a bluez-5.39 source with
> http://www.spinics.net/lists/linux-bluetooth/msg66498.html
> It seemed not applied to 5.39. so, I edited a source and recompiled
> and try again.
>
> Logs:
> bluetoothd[18338]: src/gatt-client.c:btd_gatt_client_connected()
> Device connected.
> bluetoothd[18338]: src/device.c:load_gatt_db() Restoring
> 30:75:12:94:47:D5 gatt database from file
> bluetoothd[18338]: No cache for 30:75:12:94:47:D5
> bluetoothd[18338]: src/device.c:gatt_debug() Primary services found: 2
> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0001, end:
> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0014, end:
> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
> bluetoothd[18338]: src/device.c:gatt_debug() Secondary service
> discovery failed. ATT ECODE: 0x10
>
> Log is changed, do not show 'MTU Exchange failed. ATT ECODE: 0x06' message.
> But, still not discover all primary services. Not shown a log message
> like this "Read By Grp Type - start: 0x0001 end: 0xffff"
>
> Can you advice me?
>
> Best Regards,
> Tak
>
>
In order to find a correct reason, I tested it more with 'bluetooth -ndE'.
By request from andorid, I checked on that call bt_att_send(ln.837),
read_by_grp_type_cb(ln.638) of gatt-helpers.c for getting gatt
services.
but read_by_grp_type_cb(ln.235) of gatt-server.c isn't called.
I hope this may help you.
Best Regards,
Tak
>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
>>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>>> discovery failed. ATT ECODE: 0x10
>>>
>>>
>>> It looks like if request is from an android, cannot find primary services.
>>> How can I use a GATT service with an android?
>>> Pls advise me.
>>>
>>> Best Regards,
>>> Tak
>>> --
>>> 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] 9+ messages in thread
* Re: Not shown registered gatt services on an android 5.1.1
2016-04-07 12:17 ` Luiz Augusto von Dentz
2016-04-08 2:54 ` Hyuntak Lee
@ 2016-04-08 4:53 ` Barry Byford
1 sibling, 0 replies; 9+ messages in thread
From: Barry Byford @ 2016-04-08 4:53 UTC (permalink / raw)
To: Bluez mailing list
Hello Luiz,
On 7 April 2016 at 13:17, Luiz Augusto von Dentz <luiz.dentz@gmail.com> wrote:
> Hi Tak,
>
> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
>> Dears,
>>
>> I am testing a gatt server with iphone and android.
>> iPhone is working nicely, but unfortunately andorid cannot retrive
>> registered GATT services.
>> I tested with a bluez-5.39/test/example-gatt-server file.
>> Can you advice me?
>>
>> My step is below:
>>
>> * Peripheral env
>> ** Bluez 5.39
>> ** Linux Kernel 3.18
>> ** BT Dongle: NEXT-204BT(CSR 4.0)
>>
>> * Central env
>> ** Android 5.1.1 and iOS 9.3.1
>> ** Test app: nRF MCP
>>
>> * Build configure
>> ./configure --prefix=/usr \
>> --sysconfdir=/etc \
>> --localstatedir=/var \
>> --enable-library \
>> --enable-experimental \
>> --disable-systemd
>>
>> * STEP
>> 1. Executes a bluetooth daemon:
>> $ bluetoothd -ndE
>>
>> 2. Register gatt services
>> $ python bluez-5.39/test/example-gatt-server
>> For register service(Heart Rate, Battery Service)
>>
>> 3. To advertising and pairing:
>> $ hciconfig hci0 reset
>> $ hciconfig hci0 pscan; # PSCAN need to pair with android
>> $ hcitool -i hci0 cmd 0x08 0x000a 00;
>> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
>> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
>> $ hcitool -i hci0 cmd 0x08 0x000a 01;
>>
>> 4. connect to gatt server
>> 4.1 with iOS 9.3.1
>> Retrieved list
>> - Heart Rate (UUID: 0x180D)
>> - Battery Service (UUID: 0x180F)
>>
>> 4.2 with android 5.1.1
>> Retrieved list
>> - Generic Attribute(UUID: 0x1801)
>> - Generic Access(UUID: 0x1800)
>>
>>
>>
>> Only android don't get registerted services.
>> I founded different part of bluetoothd log in the case of iphone and
>> android. I hope these are helpful to you.
>>
>> Logs of iOS case:
>>
>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>> connection
>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230: g_attrib_ref=1
>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>> connected.
>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>> 57:92:97:B5:A8:C4 gatt database from file
>> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
>> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 158
>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>> 0x0001 end: 0xffff
>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>> 0x0021 end: 0xffff
>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
>> 0x0006 end: 0x0009
>> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
>> end: 0x0009
>> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
>> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
>> called for handle: 0x0009
>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
>> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
>> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
>> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
>> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
>> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
>> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
>> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>> discovery failed. ATT ECODE: 0x0a
>>
>> Logs of android case:
>>
>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>> connection
>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8: g_attrib_ref=1
>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>> connected.
>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>> 30:75:12:94:47:D5 gatt database from file
>> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
>> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT ECODE: 0x06
>
> We did have some problems with Android up to 4.4 when Android would
> stop sending any request when it gets a MTU Exchange but this has been
> working with 5.1 and later so Im not sure if this is related. You can
> check if that is the case with the following patch:
> http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
> abandoning it since it was supposed to work with more recent
> Androids).
>
I'm seeing the same issue of an Android phone that will not connect to a
Bluez (5.38) gatt server running on a Raspberry Pi.
An iPhone 4S (ios 9.3.1) will connect as will another Raspberry Pi using
bluetoothctl (5.36).
The phone that will not connect is a Google Nexus 5x (Android 6.0.1)
I'm use nRF Master Control Panel app on both iPhone and Android.
The log file from Android is:
nRF Master Control Panel, 2016-04-07
No name (00:02:5B:03:E3:E3)
V21:34:19.768Connecting to 00:02:5B:03:E3:E3...
D21:34:19.777gatt = device.connectGatt(autoConnect = false)
D21:34:24.943[Callback] Connection state changed with status: 133 and new
state: DISCONNECTED (0)
E21:34:24.955Error 133 (0x85): GATT ERROR
I21:34:24.969Disconnected
D21:34:24.981gatt.close()
I've tried adding the patch you suggested above and I still see the same in
the phones log file.
The error message on the phone is the same as I have had before and has been
solved previously by adding 'ControllerMode = le' in main.conf. History of
that discussion is at:
http://marc.info/?l=linux-bluetooth&m=145505537711496&w=2
Since moving to 5.38 modifying the main.conf no longer seems to fix the issue.
>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>> discovery failed. ATT ECODE: 0x10
>>
>>
>> It looks like if request is from an android, cannot find primary services.
>> How can I use a GATT service with an android?
>> Pls advise me.
>>
>> Best Regards,
>> Tak
>> --
>> 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
> --
> 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
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Not shown registered gatt services on an android 5.1.1
@ 2016-04-15 6:48 King so
2016-04-15 7:36 ` Hyuntak Lee
0 siblings, 1 reply; 9+ messages in thread
From: King so @ 2016-04-15 6:48 UTC (permalink / raw)
To: pphdev12; +Cc: linux-bluetooth
Hi Tak,
I also have the same problem. (Central is iPhone, Peripheral is Raspberry pi)
Did you resolve it?
Thanks for your time
2016-04-08 11:54 GMT+09:00 Hyuntak Lee <pphdev12@gmail.com>:
> Hi Luiz,
>
> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <luiz.dentz@gmail.com>:
>> Hi Tak,
>>
>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
>>> Dears,
>>>
>>> I am testing a gatt server with iphone and android.
>>> iPhone is working nicely, but unfortunately andorid cannot retrive
>>> registered GATT services.
>>> I tested with a bluez-5.39/test/example-gatt-server file.
>>> Can you advice me?
>>>
>>> My step is below:
>>>
>>> * Peripheral env
>>> ** Bluez 5.39
>>> ** Linux Kernel 3.18
>>> ** BT Dongle: NEXT-204BT(CSR 4.0)
>>>
>>> * Central env
>>> ** Android 5.1.1 and iOS 9.3.1
>>> ** Test app: nRF MCP
>>>
>>> * Build configure
>>> ./configure --prefix=/usr \
>>> --sysconfdir=/etc \
>>> --localstatedir=/var \
>>> --enable-library \
>>> --enable-experimental \
>>> --disable-systemd
>>>
>>> * STEP
>>> 1. Executes a bluetooth daemon:
>>> $ bluetoothd -ndE
>>>
>>> 2. Register gatt services
>>> $ python bluez-5.39/test/example-gatt-server
>>> For register service(Heart Rate, Battery Service)
>>>
>>> 3. To advertising and pairing:
>>> $ hciconfig hci0 reset
>>> $ hciconfig hci0 pscan; # PSCAN need to pair with android
>>> $ hcitool -i hci0 cmd 0x08 0x000a 00;
>>> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
>>> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
>>> $ hcitool -i hci0 cmd 0x08 0x000a 01;
>>>
>>> 4. connect to gatt server
>>> 4.1 with iOS 9.3.1
>>> Retrieved list
>>> - Heart Rate (UUID: 0x180D)
>>> - Battery Service (UUID: 0x180F)
>>>
>>> 4.2 with android 5.1.1
>>> Retrieved list
>>> - Generic Attribute(UUID: 0x1801)
>>> - Generic Access(UUID: 0x1800)
>>>
>>>
>>>
>>> Only android don't get registerted services.
>>> I founded different part of bluetoothd log in the case of iphone and
>>> android. I hope these are helpful to you.
>>>
>>> Logs of iOS case:
>>>
>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>>> connection
>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230: g_attrib_ref=1
>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>>> connected.
>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>>> 57:92:97:B5:A8:C4 gatt database from file
>>> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 158
>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>>> 0x0001 end: 0xffff
>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>>> 0x0021 end: 0xffff
>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
>>> 0x0006 end: 0x0009
>>> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
>>> end: 0x0009
>>> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
>>> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
>>> called for handle: 0x0009
>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>>> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
>>> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
>>> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
>>> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
>>> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
>>> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
>>> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
>>> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>>> discovery failed. ATT ECODE: 0x0a
>>>
>>> Logs of android case:
>>>
>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>>> connection
>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8: g_attrib_ref=1
>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>>> connected.
>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>>> 30:75:12:94:47:D5 gatt database from file
>>> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT ECODE: 0x06
>>
>> We did have some problems with Android up to 4.4 when Android would
>> stop sending any request when it gets a MTU Exchange but this has been
>> working with 5.1 and later so Im not sure if this is related. You can
>> check if that is the case with the following patch:
>> http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
>> abandoning it since it was supposed to work with more recent
>> Androids).
>>
>
> Thanks for your reply.
>
> As a result, Android still cannot find primary services.
> I compared a bluez-5.39 source with
> http://www.spinics.net/lists/linux-bluetooth/msg66498.html
> It seemed not applied to 5.39. so, I edited a source and recompiled
> and try again.
>
> Logs:
> bluetoothd[18338]: src/gatt-client.c:btd_gatt_client_connected()
> Device connected.
> bluetoothd[18338]: src/device.c:load_gatt_db() Restoring
> 30:75:12:94:47:D5 gatt database from file
> bluetoothd[18338]: No cache for 30:75:12:94:47:D5
> bluetoothd[18338]: src/device.c:gatt_debug() Primary services found: 2
> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0001, end:
> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0014, end:
> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
> bluetoothd[18338]: src/device.c:gatt_debug() Secondary service
> discovery failed. ATT ECODE: 0x10
>
> Log is changed, do not show 'MTU Exchange failed. ATT ECODE: 0x06' message.
> But, still not discover all primary services. Not shown a log message
> like this "Read By Grp Type - start: 0x0001 end: 0xffff"
>
> Can you advice me?
>
> Best Regards,
> Tak
>
>
>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
>>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>>> discovery failed. ATT ECODE: 0x10
>>>
>>>
>>> It looks like if request is from an android, cannot find primary services.
>>> How can I use a GATT service with an android?
>>> Pls advise me.
>>>
>>> Best Regards,
>>> Tak
>>> --
>>> 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] 9+ messages in thread
* Re: Not shown registered gatt services on an android 5.1.1
2016-04-15 6:48 King so
@ 2016-04-15 7:36 ` Hyuntak Lee
2016-04-15 10:25 ` Szymon Janc
0 siblings, 1 reply; 9+ messages in thread
From: Hyuntak Lee @ 2016-04-15 7:36 UTC (permalink / raw)
To: King so; +Cc: linux-bluetooth
2016-04-15 15:48 GMT+09:00 King so <sok02074@gmail.com>:
> Hi Tak,
>
> I also have the same problem. (Central is iPhone, Peripheral is Raspberry pi)
>
> Did you resolve it?
>
> Thanks for your time
>
Hi King,
I didn`t find any solution or workaround yet.
So I'm waiting for a reply from the bluez team.
Best Regards,
Tak
> 2016-04-08 11:54 GMT+09:00 Hyuntak Lee <pphdev12@gmail.com>:
>> Hi Luiz,
>>
>> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <luiz.dentz@gmail.com>:
>>> Hi Tak,
>>>
>>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
>>>> Dears,
>>>>
>>>> I am testing a gatt server with iphone and android.
>>>> iPhone is working nicely, but unfortunately andorid cannot retrive
>>>> registered GATT services.
>>>> I tested with a bluez-5.39/test/example-gatt-server file.
>>>> Can you advice me?
>>>>
>>>> My step is below:
>>>>
>>>> * Peripheral env
>>>> ** Bluez 5.39
>>>> ** Linux Kernel 3.18
>>>> ** BT Dongle: NEXT-204BT(CSR 4.0)
>>>>
>>>> * Central env
>>>> ** Android 5.1.1 and iOS 9.3.1
>>>> ** Test app: nRF MCP
>>>>
>>>> * Build configure
>>>> ./configure --prefix=/usr \
>>>> --sysconfdir=/etc \
>>>> --localstatedir=/var \
>>>> --enable-library \
>>>> --enable-experimental \
>>>> --disable-systemd
>>>>
>>>> * STEP
>>>> 1. Executes a bluetooth daemon:
>>>> $ bluetoothd -ndE
>>>>
>>>> 2. Register gatt services
>>>> $ python bluez-5.39/test/example-gatt-server
>>>> For register service(Heart Rate, Battery Service)
>>>>
>>>> 3. To advertising and pairing:
>>>> $ hciconfig hci0 reset
>>>> $ hciconfig hci0 pscan; # PSCAN need to pair with android
>>>> $ hcitool -i hci0 cmd 0x08 0x000a 00;
>>>> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
>>>> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
>>>> $ hcitool -i hci0 cmd 0x08 0x000a 01;
>>>>
>>>> 4. connect to gatt server
>>>> 4.1 with iOS 9.3.1
>>>> Retrieved list
>>>> - Heart Rate (UUID: 0x180D)
>>>> - Battery Service (UUID: 0x180F)
>>>>
>>>> 4.2 with android 5.1.1
>>>> Retrieved list
>>>> - Generic Attribute(UUID: 0x1801)
>>>> - Generic Access(UUID: 0x1800)
>>>>
>>>>
>>>>
>>>> Only android don't get registerted services.
>>>> I founded different part of bluetoothd log in the case of iphone and
>>>> android. I hope these are helpful to you.
>>>>
>>>> Logs of iOS case:
>>>>
>>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>>>> connection
>>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230: g_attrib_ref=1
>>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>>>> connected.
>>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>>>> 57:92:97:B5:A8:C4 gatt database from file
>>>> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
>>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 158
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>>>> 0x0001 end: 0xffff
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>>>> 0x0021 end: 0xffff
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
>>>> 0x0006 end: 0x0009
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
>>>> end: 0x0009
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
>>>> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
>>>> called for handle: 0x0009
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>>>> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
>>>> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
>>>> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
>>>> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
>>>> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
>>>> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
>>>> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
>>>> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>>>> discovery failed. ATT ECODE: 0x0a
>>>>
>>>> Logs of android case:
>>>>
>>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>>>> connection
>>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8: g_attrib_ref=1
>>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>>>> connected.
>>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>>>> 30:75:12:94:47:D5 gatt database from file
>>>> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
>>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT ECODE: 0x06
>>>
>>> We did have some problems with Android up to 4.4 when Android would
>>> stop sending any request when it gets a MTU Exchange but this has been
>>> working with 5.1 and later so Im not sure if this is related. You can
>>> check if that is the case with the following patch:
>>> http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
>>> abandoning it since it was supposed to work with more recent
>>> Androids).
>>>
>>
>> Thanks for your reply.
>>
>> As a result, Android still cannot find primary services.
>> I compared a bluez-5.39 source with
>> http://www.spinics.net/lists/linux-bluetooth/msg66498.html
>> It seemed not applied to 5.39. so, I edited a source and recompiled
>> and try again.
>>
>> Logs:
>> bluetoothd[18338]: src/gatt-client.c:btd_gatt_client_connected()
>> Device connected.
>> bluetoothd[18338]: src/device.c:load_gatt_db() Restoring
>> 30:75:12:94:47:D5 gatt database from file
>> bluetoothd[18338]: No cache for 30:75:12:94:47:D5
>> bluetoothd[18338]: src/device.c:gatt_debug() Primary services found: 2
>> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0001, end:
>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0014, end:
>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> bluetoothd[18338]: src/device.c:gatt_debug() Secondary service
>> discovery failed. ATT ECODE: 0x10
>>
>> Log is changed, do not show 'MTU Exchange failed. ATT ECODE: 0x06' message.
>> But, still not discover all primary services. Not shown a log message
>> like this "Read By Grp Type - start: 0x0001 end: 0xffff"
>>
>> Can you advice me?
>>
>> Best Regards,
>> Tak
>>
>>
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>>>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
>>>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>>>> discovery failed. ATT ECODE: 0x10
>>>>
>>>>
>>>> It looks like if request is from an android, cannot find primary services.
>>>> How can I use a GATT service with an android?
>>>> Pls advise me.
>>>>
>>>> Best Regards,
>>>> Tak
>>>> --
>>>> 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] 9+ messages in thread
* Re: Not shown registered gatt services on an android 5.1.1
2016-04-15 7:36 ` Hyuntak Lee
@ 2016-04-15 10:25 ` Szymon Janc
2016-04-28 4:38 ` Hyuntak Lee
0 siblings, 1 reply; 9+ messages in thread
From: Szymon Janc @ 2016-04-15 10:25 UTC (permalink / raw)
To: Hyuntak Lee; +Cc: King so, linux-bluetooth
Hi,
On Friday 15 of April 2016 16:36:32 Hyuntak Lee wrote:
> 2016-04-15 15:48 GMT+09:00 King so <sok02074@gmail.com>:
> > Hi Tak,
> >
> > I also have the same problem. (Central is iPhone, Peripheral is Raspberry
> > pi)
> >
> > Did you resolve it?
> >
> > Thanks for your time
>
> Hi King,
>
> I didn`t find any solution or workaround yet.
>
> So I'm waiting for a reply from the bluez team.
>
This is due to Android connecting over BR/EDR for dualmode devices.
(this is the reason you had to enable pscan to make it connect).
To workaround this:
tools/btmgmt power off
tools/btmgmt bredr off
tools/btmgmt power on
Unpair device on Android phone and toggle BT off/on on the phone.
After that it should work OK.
Also please DONT'T use hcitool for enabling advertising.
Use advertisement API (just start ./test/example-advertisement)
Not having registered GATT services over BR/EDR is something we need to work
on (or disable GATT over BR/EDR).
> Best Regards,
> Tak
>
> > 2016-04-08 11:54 GMT+09:00 Hyuntak Lee <pphdev12@gmail.com>:
> >> Hi Luiz,
> >>
> >> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <luiz.dentz@gmail.com>:
> >>> Hi Tak,
> >>>
> >>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
> >>>> Dears,
> >>>>
> >>>> I am testing a gatt server with iphone and android.
> >>>> iPhone is working nicely, but unfortunately andorid cannot retrive
> >>>> registered GATT services.
> >>>> I tested with a bluez-5.39/test/example-gatt-server file.
> >>>> Can you advice me?
> >>>>
> >>>> My step is below:
> >>>>
> >>>> * Peripheral env
> >>>> ** Bluez 5.39
> >>>> ** Linux Kernel 3.18
> >>>> ** BT Dongle: NEXT-204BT(CSR 4.0)
> >>>>
> >>>> * Central env
> >>>> ** Android 5.1.1 and iOS 9.3.1
> >>>> ** Test app: nRF MCP
> >>>>
> >>>> * Build configure
> >>>> ./configure --prefix=/usr \
> >>>>
> >>>> --sysconfdir=/etc \
> >>>> --localstatedir=/var \
> >>>> --enable-library \
> >>>> --enable-experimental \
> >>>> --disable-systemd
> >>>>
> >>>> * STEP
> >>>> 1. Executes a bluetooth daemon:
> >>>> $ bluetoothd -ndE
> >>>>
> >>>> 2. Register gatt services
> >>>> $ python bluez-5.39/test/example-gatt-server
> >>>> For register service(Heart Rate, Battery Service)
> >>>>
> >>>> 3. To advertising and pairing:
> >>>> $ hciconfig hci0 reset
> >>>> $ hciconfig hci0 pscan; # PSCAN need to pair with android
> >>>> $ hcitool -i hci0 cmd 0x08 0x000a 00;
> >>>> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
> >>>> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
> >>>> $ hcitool -i hci0 cmd 0x08 0x000a 01;
> >>>>
> >>>> 4. connect to gatt server
> >>>> 4.1 with iOS 9.3.1
> >>>> Retrieved list
> >>>> - Heart Rate (UUID: 0x180D)
> >>>> - Battery Service (UUID: 0x180F)
> >>>>
> >>>> 4.2 with android 5.1.1
> >>>> Retrieved list
> >>>> - Generic Attribute(UUID: 0x1801)
> >>>> - Generic Access(UUID: 0x1800)
> >>>>
> >>>>
> >>>>
> >>>> Only android don't get registerted services.
> >>>> I founded different part of bluetoothd log in the case of iphone and
> >>>> android. I hope these are helpful to you.
> >>>>
> >>>> Logs of iOS case:
> >>>>
> >>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
> >>>> connection
> >>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230:
> >>>> g_attrib_ref=1
> >>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
> >>>> connected.
> >>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
> >>>> 57:92:97:B5:A8:C4 gatt database from file
> >>>> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with
> >>>> MTU: 158 bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type
> >>>> - start: 0x0001 end: 0xffff
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
> >>>> 0x0021 end: 0xffff
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
> >>>> 0x0006 end: 0x0009
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
> >>>> end: 0x0009
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
> >>>> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
> >>>> called for handle: 0x0009
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
> >>>> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
> >>>> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
> >>>> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
> >>>> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
> >>>> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
> >>>> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
> >>>> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
> >>>> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
> >>>> discovery failed. ATT ECODE: 0x0a
> >>>>
> >>>> Logs of android case:
> >>>>
> >>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
> >>>> connection
> >>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8:
> >>>> g_attrib_ref=1
> >>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
> >>>> connected.
> >>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
> >>>> 30:75:12:94:47:D5 gatt database from file
> >>>> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT
> >>>> ECODE: 0x06>>>
> >>> We did have some problems with Android up to 4.4 when Android would
> >>> stop sending any request when it gets a MTU Exchange but this has been
> >>> working with 5.1 and later so Im not sure if this is related. You can
> >>> check if that is the case with the following patch:
> >>> http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
> >>> abandoning it since it was supposed to work with more recent
> >>> Androids).
> >>
> >> Thanks for your reply.
> >>
> >> As a result, Android still cannot find primary services.
> >> I compared a bluez-5.39 source with
> >> http://www.spinics.net/lists/linux-bluetooth/msg66498.html
> >> It seemed not applied to 5.39. so, I edited a source and recompiled
> >> and try again.
> >>
> >> Logs:
> >> bluetoothd[18338]: src/gatt-client.c:btd_gatt_client_connected()
> >> Device connected.
> >> bluetoothd[18338]: src/device.c:load_gatt_db() Restoring
> >> 30:75:12:94:47:D5 gatt database from file
> >> bluetoothd[18338]: No cache for 30:75:12:94:47:D5
> >> bluetoothd[18338]: src/device.c:gatt_debug() Primary services found: 2
> >> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0001, end:
> >> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
> >> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0014, end:
> >> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
> >> bluetoothd[18338]: src/device.c:gatt_debug() Secondary service
> >> discovery failed. ATT ECODE: 0x10
> >>
> >> Log is changed, do not show 'MTU Exchange failed. ATT ECODE: 0x06'
> >> message.
> >> But, still not discover all primary services. Not shown a log message
> >> like this "Read By Grp Type - start: 0x0001 end: 0xffff"
> >>
> >> Can you advice me?
> >>
> >> Best Regards,
> >> Tak
> >>
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
> >>>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
> >>>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
> >>>> discovery failed. ATT ECODE: 0x10
> >>>>
> >>>>
> >>>> It looks like if request is from an android, cannot find primary
> >>>> services.
> >>>> How can I use a GATT service with an android?
> >>>> Pls advise me.
> >>>>
> >>>> Best Regards,
> >>>> Tak
> >>>> --
> >>>> 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
>
> --
> 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
--
BR
Szymon Janc
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Not shown registered gatt services on an android 5.1.1
2016-04-15 10:25 ` Szymon Janc
@ 2016-04-28 4:38 ` Hyuntak Lee
0 siblings, 0 replies; 9+ messages in thread
From: Hyuntak Lee @ 2016-04-28 4:38 UTC (permalink / raw)
To: Szymon Janc; +Cc: linux-bluetooth
Hi Janc.
2016-04-15 19:25 GMT+09:00 Szymon Janc <ext.szymon.janc@tieto.com>:
> Hi,
>
> On Friday 15 of April 2016 16:36:32 Hyuntak Lee wrote:
>> 2016-04-15 15:48 GMT+09:00 King so <sok02074@gmail.com>:
>> > Hi Tak,
>> >
>> > I also have the same problem. (Central is iPhone, Peripheral is Raspberry
>> > pi)
>> >
>> > Did you resolve it?
>> >
>> > Thanks for your time
>>
>> Hi King,
>>
>> I didn`t find any solution or workaround yet.
>>
>> So I'm waiting for a reply from the bluez team.
>>
>
> This is due to Android connecting over BR/EDR for dualmode devices.
> (this is the reason you had to enable pscan to make it connect).
>
> To workaround this:
> tools/btmgmt power off
> tools/btmgmt bredr off
> tools/btmgmt power on
>
> Unpair device on Android phone and toggle BT off/on on the phone.
> After that it should work OK.
>
> Also please DONT'T use hcitool for enabling advertising.
> Use advertisement API (just start ./test/example-advertisement)
>
> Not having registered GATT services over BR/EDR is something we need to work
> on (or disable GATT over BR/EDR).
>
Thanks very much for your reply,
I checked to get gatt services by a Android mobile device.
These are my step:
env - kernel 4.1, bluez-5.39
1. Set 'ControllerMode = le' to '/etc/bluetooth/main.conf'
2. restart bluetoothd
3. executes 'test/example-advertisement'
4. executes 'test/example-gatt-server'
Best regards,
Tak
>
>
>> Best Regards,
>> Tak
>>
>> > 2016-04-08 11:54 GMT+09:00 Hyuntak Lee <pphdev12@gmail.com>:
>> >> Hi Luiz,
>> >>
>> >> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <luiz.dentz@gmail.com>:
>> >>> Hi Tak,
>> >>>
>> >>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <pphdev12@gmail.com> wrote:
>> >>>> Dears,
>> >>>>
>> >>>> I am testing a gatt server with iphone and android.
>> >>>> iPhone is working nicely, but unfortunately andorid cannot retrive
>> >>>> registered GATT services.
>> >>>> I tested with a bluez-5.39/test/example-gatt-server file.
>> >>>> Can you advice me?
>> >>>>
>> >>>> My step is below:
>> >>>>
>> >>>> * Peripheral env
>> >>>> ** Bluez 5.39
>> >>>> ** Linux Kernel 3.18
>> >>>> ** BT Dongle: NEXT-204BT(CSR 4.0)
>> >>>>
>> >>>> * Central env
>> >>>> ** Android 5.1.1 and iOS 9.3.1
>> >>>> ** Test app: nRF MCP
>> >>>>
>> >>>> * Build configure
>> >>>> ./configure --prefix=/usr \
>> >>>>
>> >>>> --sysconfdir=/etc \
>> >>>> --localstatedir=/var \
>> >>>> --enable-library \
>> >>>> --enable-experimental \
>> >>>> --disable-systemd
>> >>>>
>> >>>> * STEP
>> >>>> 1. Executes a bluetooth daemon:
>> >>>> $ bluetoothd -ndE
>> >>>>
>> >>>> 2. Register gatt services
>> >>>> $ python bluez-5.39/test/example-gatt-server
>> >>>> For register service(Heart Rate, Battery Service)
>> >>>>
>> >>>> 3. To advertising and pairing:
>> >>>> $ hciconfig hci0 reset
>> >>>> $ hciconfig hci0 pscan; # PSCAN need to pair with android
>> >>>> $ hcitool -i hci0 cmd 0x08 0x000a 00;
>> >>>> $ hcitool -i hci0 cmd 0x08 0x0008 03 02 0a 0a 00 00 00 00 00 00 00 00
>> >>>> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00;
>> >>>> $ hcitool -i hci0 cmd 0x08 0x000a 01;
>> >>>>
>> >>>> 4. connect to gatt server
>> >>>> 4.1 with iOS 9.3.1
>> >>>> Retrieved list
>> >>>> - Heart Rate (UUID: 0x180D)
>> >>>> - Battery Service (UUID: 0x180F)
>> >>>>
>> >>>> 4.2 with android 5.1.1
>> >>>> Retrieved list
>> >>>> - Generic Attribute(UUID: 0x1801)
>> >>>> - Generic Access(UUID: 0x1800)
>> >>>>
>> >>>>
>> >>>>
>> >>>> Only android don't get registerted services.
>> >>>> I founded different part of bluetoothd log in the case of iphone and
>> >>>> android. I hope these are helpful to you.
>> >>>>
>> >>>> Logs of iOS case:
>> >>>>
>> >>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>> >>>> connection
>> >>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e53230:
>> >>>> g_attrib_ref=1
>> >>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>> >>>> connected.
>> >>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>> >>>> 57:92:97:B5:A8:C4 gatt database from file
>> >>>> bluetoothd[2976]: No cache for 57:92:97:B5:A8:C4
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU exchange complete, with
>> >>>> MTU: 158 bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type
>> >>>> - start: 0x0001 end: 0xffff
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Grp Type - start:
>> >>>> 0x0021 end: 0xffff
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Read By Type - start:
>> >>>> 0x0006 end: 0x0009
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Find Info - start: 0x0009
>> >>>> end: 0x0009
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Write Req - handle: 0x0009
>> >>>> bluetoothd[2976]: src/gatt-database.c:gatt_ccc_write_cb() CCC write
>> >>>> called for handle: 0x0009
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 8
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>> >>>> 0x0005, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0006, end:
>> >>>> 0x0009, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000a, end:
>> >>>> 0x000e, uuid: d0611e78-bbb4-4591-a5f8-487910ae4366
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x000f, end:
>> >>>> 0x0012, uuid: 0000180f-0000-1000-8000-00805f9b34fb
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0013, end:
>> >>>> 0x0018, uuid: 00001805-0000-1000-8000-00805f9b34fb
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0019, end:
>> >>>> 0x001d, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x001e, end:
>> >>>> 0x0027, uuid: 7905f431-b5ce-4e99-a40f-4b1e122d00d0
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0028, end:
>> >>>> 0x0033, uuid: 89d3502b-0f36-433a-8ef4-c502ad55f8dc
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>> >>>> discovery failed. ATT ECODE: 0x0a
>> >>>>
>> >>>> Logs of android case:
>> >>>>
>> >>>> bluetoothd[2976]: src/gatt-database.c:connect_cb() New incoming LE ATT
>> >>>> connection
>> >>>> bluetoothd[2976]: attrib/gattrib.c:g_attrib_ref() 0x1e35fe8:
>> >>>> g_attrib_ref=1
>> >>>> bluetoothd[2976]: src/gatt-client.c:btd_gatt_client_connected() Device
>> >>>> connected.
>> >>>> bluetoothd[2976]: src/device.c:load_gatt_db() Restoring
>> >>>> 30:75:12:94:47:D5 gatt database from file
>> >>>> bluetoothd[2976]: No cache for 30:75:12:94:47:D5
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() MTU Exchange failed. ATT
>> >>>> ECODE: 0x06>>>
>> >>> We did have some problems with Android up to 4.4 when Android would
>> >>> stop sending any request when it gets a MTU Exchange but this has been
>> >>> working with 5.1 and later so Im not sure if this is related. You can
>> >>> check if that is the case with the following patch:
>> >>> http://www.spinics.net/lists/linux-bluetooth/msg66498.html (I end up
>> >>> abandoning it since it was supposed to work with more recent
>> >>> Androids).
>> >>
>> >> Thanks for your reply.
>> >>
>> >> As a result, Android still cannot find primary services.
>> >> I compared a bluez-5.39 source with
>> >> http://www.spinics.net/lists/linux-bluetooth/msg66498.html
>> >> It seemed not applied to 5.39. so, I edited a source and recompiled
>> >> and try again.
>> >>
>> >> Logs:
>> >> bluetoothd[18338]: src/gatt-client.c:btd_gatt_client_connected()
>> >> Device connected.
>> >> bluetoothd[18338]: src/device.c:load_gatt_db() Restoring
>> >> 30:75:12:94:47:D5 gatt database from file
>> >> bluetoothd[18338]: No cache for 30:75:12:94:47:D5
>> >> bluetoothd[18338]: src/device.c:gatt_debug() Primary services found: 2
>> >> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0001, end:
>> >> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> >> bluetoothd[18338]: src/device.c:gatt_debug() start: 0x0014, end:
>> >> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> >> bluetoothd[18338]: src/device.c:gatt_debug() Secondary service
>> >> discovery failed. ATT ECODE: 0x10
>> >>
>> >> Log is changed, do not show 'MTU Exchange failed. ATT ECODE: 0x06'
>> >> message.
>> >> But, still not discover all primary services. Not shown a log message
>> >> like this "Read By Grp Type - start: 0x0001 end: 0xffff"
>> >>
>> >> Can you advice me?
>> >>
>> >> Best Regards,
>> >> Tak
>> >>
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Primary services found: 2
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0001, end:
>> >>>> 0x0005, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() start: 0x0014, end:
>> >>>> 0xffff, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> >>>> bluetoothd[2976]: src/device.c:gatt_debug() Secondary service
>> >>>> discovery failed. ATT ECODE: 0x10
>> >>>>
>> >>>>
>> >>>> It looks like if request is from an android, cannot find primary
>> >>>> services.
>> >>>> How can I use a GATT service with an android?
>> >>>> Pls advise me.
>> >>>>
>> >>>> Best Regards,
>> >>>> Tak
>> >>>> --
>> >>>> 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
>>
>> --
>> 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
>
> --
> BR
> Szymon Janc
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2016-04-28 4:38 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-04-07 11:20 Not shown registered gatt services on an android 5.1.1 Hyuntak Lee
2016-04-07 12:17 ` Luiz Augusto von Dentz
2016-04-08 2:54 ` Hyuntak Lee
2016-04-08 6:37 ` Hyuntak Lee
2016-04-08 4:53 ` Barry Byford
2016-04-15 6:48 King so
2016-04-15 7:36 ` Hyuntak Lee
2016-04-15 10:25 ` Szymon Janc
2016-04-28 4:38 ` Hyuntak Lee
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