[Development] QtBluetooth Reading Advertising Data

Timur Kristóf timur.kristof at gmail.com
Fri Aug 19 00:14:57 CEST 2016


Hi Chuck,

I asked the same question a couple of months ago.

Take a look at this thread:
http://lists.qt-project.org/pipermail/interest/2016-June/023287.html

And this bug report:
https://bugreports.qt.io/browse/QTBUG-46008

Best regards,
Timur

On cs, 2016-08-18 at 20:12 +0000, Claunch, Charles A. (JSC-ER4)[Jacobs
Technology, Inc.] wrote:
> I’m using QtBluetooth (5.7.0) to build a device which can read
> various Bluetooth Low Energy devices.  I’ve been successful in
> reading lots of devices, heart rate monitors and really any device
> which reads/writes BLE characteristics.  As I test more devices I
> find that a lot of newer devices pass the desired data directly in
> the BLE advertising data.  As of Qt 5.7 I see no way to access this
> data directly.  I assume the underlying code uses it otherwise it
> wouldn’t be able to read the devices in the first place.  I noticed
> the early versions of Qt 5.8 include methods to broadcast BLE
> advertising data, but I still don’t see any methods to read said
> data.  Is this in the plan or could perhaps be simple to expose the
> underlying methods?
> Thanks,
> Chuck Claunch
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