Device doesnt show up on Ble Scanner - gatt-service example in tools folder as per Documentation(doc)

[Raul Piper]

Any inputs on this?


On Sun, Aug 29, 2021 at 11:42 PM Raul Piper <raulpblooper at gmail.com> wrote:
>
> Hello,
> I tried cross compiling the bluez and ported it to my linux platform.I
> think i have done it correctly as I am able to launch the gatt-service
> example successfully but i am not able to view it on the Smartphone
> app - blescanner or light blue.
>
> Below are the logs :
> ===============================================
> ./gatt-service
> gatt-service unique name: :1.18
> Registered service: /service1
> Registered service: /service2
> Registered service: /service3
> Get Primary: True
> Get UUID: 00001802-0000-1000-8000-00805f9b34fb
> Exist Includes: 00001802-0000-1000-8000-00805f9b34fb
> Get Includes: 00001802-0000-1000-8000-00805f9b34fb
> Includes path: /service3
> Get Includes: /service2
> Characteristic(00002a06-0000-1000-8000-00805f9b34fb): Get("Value")
> Descriptor(8260c653-1a54-426b-9e36-e84c238bc669): Get("Value")
> Get Primary: True
> Get UUID: A00C
> Exist Includes: A00C
> Characteristic(00002c07-0000-1000-8000-00805f9b34fb): Get("Value")
> Descriptor(FFFF): Get("Value")
> Get Primary: True
> Get UUID: A00D
> Exist Includes: A00D
> Characteristic(00002b06-0000-1000-8000-00805f9b34fb): Get("Value")
> Descriptor(0260c653-1a54-426b-9e36-e84c238bc669): Get("Value")
>
>
>
> I also tried to run the python example inside test/example-gatt-server
> but again I am not able to view the device name.
>
> Below are the logs :
> =======================================
> python3 example-gatt-server
> example-gatt-server:395: PyGIDeprecationWarning: GObject.timeout_add
> is deprecated; use GLib.timeout_add instead
>   GObject.timeout_add(5000, self.drain_battery)
> example-gatt-server:652: PyGIDeprecationWarning: GObject.MainLoop is
> deprecated; use GLib.MainLoop instead
>   mainloop = GObject.MainLoop()
> Registering GATT application...
> GetManagedObjects
> GATT application registered
>
> I even opened the btmon on a different tab but still I am not able to
> see anything on that.
> Is there any other application we have to run?
> Has any one ran  it successfully and able to view/connect and see all
> the 3 services it is advertising.
>
> Please advise / ask for any further information , I will provide.
>
> Thanks in advance !
>
> Regards,
> R