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

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

[Raul Piper]

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

Re: 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@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

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

[Luiz Augusto von Dentz]

Hi Raul,

On Mon, Aug 30, 2021 at 11:32 PM Raul Piper <raulpblooper@gmail.com> wrote:
>
> Any inputs on this?

Did you remember to advertise? I mean those only services but it
doesn't necessarily advertise which is something perhaps could be
updated on those samples so they become visible on the scanners.

>
> On Sun, Aug 29, 2021 at 11:42 PM Raul Piper <raulpblooper@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



-- 
Luiz Augusto von Dentz

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

[Raul Piper]

On Tue, Aug 31, 2021 at 12:08 PM Luiz Augusto von Dentz
<luiz.dentz@gmail.com> wrote:
>
> Hi Raul,
>
Hello Luiz,
> On Mon, Aug 30, 2021 at 11:32 PM Raul Piper <raulpblooper@gmail.com> wrote:
> >
> > Any inputs on this?
>
> Did you remember to advertise? I mean those only services but it
> doesn't necessarily advertise which is something perhaps could be
> updated on those samples so they become visible on the scanners.
>
Isnt ./gatt-service supposed to advertise as well?
I cross built and rant ./advtest with -h and it gave not much information :
./advtest --h
advtest - Advertising testing
Usage:
        advtest [options]

and when I ran
./advtest
it gave : At least 2 controllers are required
what other input does it take ? hci0?hci1?

when i try to run ./advtest -hci0
it gave :  Invalid command line parameters

 i tried to find bt controllers on my board and it gave :

hcitool dev
Devices :

It gave nothing.

Any idea how to proceed ?I suspect I need to enable the hci controller
or something?
But it is strange that ./gatt-service did not throw any error and
registered the services without any error?shouldn't  these examples
check for the ble controller first before proceeding further?


> > On Sun, Aug 29, 2021 at 11:42 PM Raul Piper <raulpblooper@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
>
>
>
> --
> Luiz Augusto von Dentz

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

[jim.cromie]

On Tue, Aug 31, 2021 at 2:41 AM Raul Piper <raulpblooper@gmail.com> wrote:
>
> On Tue, Aug 31, 2021 at 12:08 PM Luiz Augusto von Dentz
> <luiz.dentz@gmail.com> wrote:
> >
> > Hi Raul,
> >
> Hello Luiz,
> > On Mon, Aug 30, 2021 at 11:32 PM Raul Piper <raulpblooper@gmail.com> wrote:
> > >
> > > Any inputs on this?
> >
> > Did you remember to advertise? I mean those only services but it
> > doesn't necessarily advertise which is something perhaps could be
> > updated on those samples so they become visible on the scanners.
> >
> Isnt ./gatt-service supposed to advertise as well?
> I cross built and rant ./advtest with -h and it gave not much information :
> ./advtest --h
> advtest - Advertising testing
> Usage:
>         advtest [options]
>
> and when I ran
> ./advtest
> it gave : At least 2 controllers are required
> what other input does it take ? hci0?hci1?
>
> when i try to run ./advtest -hci0
> it gave :  Invalid command line parameters
>
>  i tried to find bt controllers on my board and it gave :
>
> hcitool dev
> Devices :
>
> It gave nothing.
>
> Any idea how to proceed ?I suspect I need to enable the hci controller
> or something?
> But it is strange that ./gatt-service did not throw any error and
> registered the services without any error?shouldn't  these examples
> check for the ble controller first before proceeding further?
>
>
> > > On Sun, Aug 29, 2021 at 11:42 PM Raul Piper <raulpblooper@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
> >
> >
> >
> > --
> > Luiz Augusto von Dentz
>


any progress ?
this thread looked promising...