[Interest] Multiple Qt Bluetooth Low Energy servers on one device using Qt?
Christian Kandeler
Christian.Kandeler at qt.io
Thu Nov 1 10:56:57 CET 2018
On Thu, 1 Nov 2018 08:11:55 +0100
Erik Botö <erik.boto at gmail.com> wrote:
> I want to expose multiple BLE services from one device using Qt (on linux),
> but don't know how to do it if it's even possible.
>
> In my specific case I want my device to be both a heart rate service (HRS)
> and a cycling power service (CPS).
>
> My testing code is very similar to the heart rate server example from Qt's
> documentation,
> http://doc.qt.io/qt-5/qtbluetooth-heartrate-server-main-cpp.html, and I've
> tried the following two approaches:
>
> 1. Using two QLowEnergyControllers from one application
AFAIK, a QLowEnergyController instance represents a device, so I don't think this is possible (unless you address two distinct BLE devices).
> 2. Using one QLowEnergyController, but adding two different services
> using bleController->addService().
That should work.
> However it doesn't seems like either one is working properly.
You'll have to be more specific than that.
Christian
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