Setting up GATT server using bluetoothctl tool

Setting up GATT server using bluetoothctl tool

[Edward Fung]

Hello team,

I'm able to set up a few service/characteristic combinations with the
latest bluetoothctl tool using the following commands:

register-service
register-characteristic
register-application

I was just wondering if there is a way to define GATT-based service
for use only over the BR/EDR transport or LE transport using the
bluetoothctl tool or any Bluez utility tool? Can anyone shed some
light on this? Thanks.

Edward

Re: Setting up GATT server using bluetoothctl tool

[Luiz Augusto von Dentz]

Hi Edward,

On Tue, Jul 9, 2019 at 2:15 AM Edward Fung <jjsheepman@gmail.com> wrote:
>
> Hello team,
>
> I'm able to set up a few service/characteristic combinations with the
> latest bluetoothctl tool using the following commands:
>
> register-service
> register-characteristic
> register-application
>
> I was just wondering if there is a way to define GATT-based service
> for use only over the BR/EDR transport or LE transport using the
> bluetoothctl tool or any Bluez utility tool? Can anyone shed some
> light on this? Thanks.

There is a single instance of the database, therefore we can't really
have service declared on a per bearer basis, what you should be able
to do is detect what bearer is in use and then return accordingly, we
can however introduce permission to restrict access on a per bearer
basis but this further complicates the usage of these APIs.

-- 
Luiz Augusto von Dentz