Hi, thanks for your replies so far, but unfortunately I'm still confused. >Hi Johannes, >On Tue, Jul 5, 2016 at 12:55 PM, Kropf Johannes ><Johannes.Kropf@xxxxxxxxx> wrote: >> Hi Luiz, >> >>>Hi Johannes, >> >>>On Wed, Jun 29, 2016 at 2:50 PM, Kropf Johannes >>><Johannes.Kropf@xxxxxxxxx> wrote: >>>> Dear Luiz, >>>> >>>>Hi Johannes, >>>> >>>>>On Tue, Jun 28, 2016 at 12:24 PM, Kropf Johannes >>>>><Johannes.Kropf@xxxxxxxxx> wrote: >>>>>> Hi, >>>>>> >>>>>> I upgraded to the newest version of bluez (5.40) and noticed that the "RegisterService" method to register the services for a client application is not existing anymore. >>>>>> >>>>>> However, I have troubles using the "RegisterApplication" method since I don't know how to put the profile hierarchy into the requested dict object. It is not clear for me, even after checking doc/gatt->api.txt and the source code. >>>>>> Whatever I try results in the error message "No object received", invoked by the method >>>>>> static void client_ready_cb(GDBusClient *client, void *user_data) in gatt-database.c >>>> >>>>>I suspect that you don't have ObjectManager support, you can check >>>>>tests/example-gatt-server how it is done in python, for other binding >>>>>there should be a similar way to register the ObjectManager interface >>>>>so bluetoothd is able to list the objects. >>>> >>>> The ObjectManager Interface is available under the root of org.bluez, it is used also for finding devices as far as I understand. >> >>>Yep, but in this case we are looking for the ObjectManager in the >>>application side not in bluetoothd. >> Ah ok, I understand. I registered the ObjectManger interface on a separate bus for my application and provided the object. It seems to work so far, but now I get the error message >> >> bluetoothd[4521]: src/gatt-database.c:manager_register_app() Registering application: :1.150:/homer/bluez/client >> bluetoothd[4521]: src/gatt-database.c:proxy_added_cb() Object received: /homer/bluez/client, iface: org.bluez.GattProfile1 >> bluetoothd[4521]: Failed to create GATT service entry in local database >> >> My problem is now that I don't know the hierarchy the object manager is expected to provide. I used the following: >> {Path of objectmanager, { 'org.bluez.GattProfile1', {'name': name of profile' , 'UUIDs':, String array of UUIds of services }}}, >> >> for example >> {'/homer/bluez/client': {'org.bluez.GattProfile1': {'name': 'WEIGHT_SCALE', 'UUIDs': ['0000181d-0000-1000-8000-00805f9b34fb', '0000180a-0000-1000-8000-00805f9b34fb', '0000181c-0000-1000-8000-00805f9b34fb', '0000181b-0000-1000-8000-00805f9b34fb', '0000180f-0000-1000-8000-00805f9b34fb', '00001805-0000-1000-8000-00805f9b34fb']}}} >org.bluez.GattProfile1 is client side not server, are you sure you did >check the documentation: >https://git.kernel.org/cgit/bluetooth/bluez.git/tree/doc/gatt-api.txt >There is an example of who the hierarchy should looks like: >-> /com/example > | - org.freedesktop.DBus.ObjectManager > | > -> /com/example/service0 > | | - org.freedesktop.DBus.Properties > | | - org.bluez.GattService1 > | | > | -> /com/example/service0/char0 > | | - org.freedesktop.DBus.Properties > | | - org.bluez.GattCharacteristic1 > | | > | -> /com/example/service0/char1 > | | - org.freedesktop.DBus.Properties > | | - org.bluez.GattCharacteristic1 > | | > | -> /com/example/service0/char1/desc0 > | - org.freedesktop.DBus.Properties > | - org.bluez.GattDescriptor1 > | > -> /com/example/service1 > | - org.freedesktop.DBus.Properties > | - org.bluez.GattService1 > | > -> /com/example/service1/char0 > - org.freedesktop.DBus.Properties > - org.bluez.GattCharacteristic1 Yes, I have seen it, but it didn't make sense to me, and it still doesn't. IMHO my application is a client, isn't it? What I want to do is to register the services my application supports as a listener so I get the data of a remote BLE devices when it connects to bluez. I do not want to make a new service available to remote devices. Why do I need to provide the full hierarchy? Isn't the client side GattProfile1 interface what I need? In other words: What I have understood so far is that I need to create a service as a server which provides the service UUIDs my client application is supporting, is that correct? Kind regards, Johannes >> What is the correct hierarchy for providing the supported profiles of a client application? I couldn't find it anywhere in the doc.> >> >>>> The GetManagedObjects() method also works. >>>> Which kind of object does bluetoothd try to find when calling the RegisterApplication method? > >>>It does call GetManagedObjects, we use that to enumerate the services >>>the application has and then proceed to register them. >> Ok, but see above. >> Regards, Johannes ---- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html