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 <[email protected]>:
> Hi Luiz,
>
> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <[email protected]>:
>> Hi Tak,
>>
>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <[email protected]> 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 [email protected]
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>>
>>
>> --
>> Luiz Augusto von Dentz
Hi Janc.
2016-04-15 19:25 GMT+09:00 Szymon Janc <[email protected]>:
> Hi,
>
> On Friday 15 of April 2016 16:36:32 Hyuntak Lee wrote:
>> 2016-04-15 15:48 GMT+09:00 King so <[email protected]>:
>> > 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 <[email protected]>:
>> >> Hi Luiz,
>> >>
>> >> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <[email protected]>:
>> >>> Hi Tak,
>> >>>
>> >>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <[email protected]> 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 [email protected]
>> >>>> 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 [email protected]
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> BR
> Szymon Janc
Hi,
On Friday 15 of April 2016 16:36:32 Hyuntak Lee wrote:
> 2016-04-15 15:48 GMT+09:00 King so <[email protected]>:
> > 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 <[email protected]>:
> >> Hi Luiz,
> >>
> >> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <[email protected]>:
> >>> Hi Tak,
> >>>
> >>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <[email protected]> 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 [email protected]
> >>>> 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 [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
BR
Szymon Janc
2016-04-15 15:48 GMT+09:00 King so <[email protected]>:
> 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 <[email protected]>:
>> Hi Luiz,
>>
>> 2016-04-07 21:17 GMT+09:00 Luiz Augusto von Dentz <[email protected]>:
>>> Hi Tak,
>>>
>>> On Thu, Apr 7, 2016 at 2:20 PM, Hyuntak Lee <[email protected]> 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 [email protected]
>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>
>>>
>>>
>>> --
>>> Luiz Augusto von Dentz