[SailfishDevel] Using QtBluetooth 5.4 Backport in a harbour-app

Harald Schmitt linux at hschmitt.de
Thu Jan 8 10:13:19 UTC 2015

Am 05.01.2015 um 01:56 schrieb Aaron McCarthy:
> On Mon, 15 Dec 2014 17:53:34 Harald Schmitt wrote:
>> Am 15.12.2014 um 13:35 schrieb Harald Schmitt:
>>> Am 11.12.2014 um 17:45 schrieb Harald Schmitt:
>>>> Am 10.12.2014 um 18:24 schrieb Richard Rondu:
>>>>> Hi, the backport is not completely up-to-date with QtBluetooth 5.4, I
>>>>> have to update it. Nevertheless It should work with standard
>>>>> bluetooth, I haven't tried with BLE though.
>>>>> Other part of QtConnectivity that are not QtBluetooth haven't been
>>>>> tried either (NFC and so on). I even think I have even disabled the
>>>>> build.
>>>>> Nevertheless, here are the relevant part of the .yaml file and the
>>>>> .pro file I use for "Parrot ZIK 2.0 Manager" in  harbour that ship
>>>>> with this backport.
>>>>> You have to build QtBluetooth backport separately with the sailfish
>>>>> sdk, then put the .so file(s) in a "lib" subdirectory inside your
>>>>> project.
>>>> thanks that got me started. I hope I can dedicate enough time to bring a
>>>> Xiaomi MiBand app to the harbour.
>>> While building qtconnectivity with the sdk I get the following message
>>> Project MESSAGE: Unsupported Bluetooth platform, will not build a
>>> working QtBluetooth library.
>>> Project MESSAGE: Either no Qt D-Bus found or no BlueZ headers.
>>> qtHaveModule(dbus) returns false. Do you have any idea?
>> I made a mistake, actually config_bluez returns false and
>> qtHaveModule(dbus) returns true. But still I don't know why.
> Try to determine why the BlueZ config test failed. You can manually try to 
> build the config test project in qtconnectivity/config.tests/bluez. It uses 
> pkgconfig to find the required headers and libraries. Ensure that the required 
> development packages are installed.
Thanks, it works now. I can connect to a BLE device using the
QLowEnergyController class if I know the device address.
The discovery does not find BLE devices only normal Bluetooth devices.

More information about the Devel mailing list