Okay, thank you for the help. I'll try to use 5.4 and see whether it works.
On 09/22/14 11:13, Blasche Alexander wrote: > Thank you for the data. The issue is that Qt 5.3.x does not support Bluez 5 > yet. You have to use Qt 5.4 which added Bluez5 support. > > Your Bluez output looks as expected and at least the current issue should not > be one in 5.4. > > -- > Alex > > ________________________________________ > From: interest-bounces+alexander.blasche=digia....@qt-project.org > [interest-bounces+alexander.blasche=digia....@qt-project.org] on behalf of > Andreas Ortmann [ortm...@finf.uni-hannover.de] > Sent: Monday, September 22, 2014 10:44 > To: interest@qt-project.org > Subject: Re: [Interest] Bluetooth example (btchat) not working on linux > > I'm using Qt5.3 on 64 bit linux installed with the online installer > package qt-opensource-linux-x64-1.6.0-4-online.run. > > The output of querying for Bluez5 is attached. > > Greetings, > Andreas > > On 09/22/14 09:50, Blasche Alexander wrote: >> Based on your description the following call fails: >> >> QBluetoothLocalDevice device(QBluetoothAddress()); >> >> It is supposed to find the local default adapter but it fails. I have a >> couple of questions: >> >> What Bluez version do you use? >> What version of Qt are you using? >> >> If you use Bluez 4 please send me the output of the following command: >> >> dbus-send --system --dest=org.bluez --print-reply / >> org.bluez.Manager.DefaultAdapter >> >> If you have Bluez5 please send me the output of: >> >> dbus-send --system --dest=org.bluez --print-reply / >> org.freedesktop.DBus.ObjectManager.GetManagedObjects >> >> Note that the Bluez5 command will produce somewhat longer output. >> >> -- >> Alex >> >> ________________________________________ >> From: interest-bounces+alexander.blasche=digia....@qt-project.org >> [interest-bounces+alexander.blasche=digia....@qt-project.org] on behalf of >> Andreas Ortmann [ortm...@finf.uni-hannover.de] >> Sent: Sunday, September 21, 2014 22:57 >> To: interest@qt-project.org >> Subject: [Interest] Bluetooth example (btchat) not working on linux >> >> Hi, >> >> I cannot get this example code working running under linux with Qt 5.3. >> http://qt-project.org/doc/qt-5/qtbluetooth-btchat-example.html >> >> Captured debug output when running on the Desktop: >> starting >> /home/andi/ims/sensor-fusion/bt/build-btchat-Desktop-Debug/btchat... >> qt.bluetooth.bluez: Device does not support Bluetooth or >> "00:00:00:00:00:00" is not a valid local adapter >> Cannot bind chat server to "00:00:00:00:00:00" >> >> >> If I cross-compile it for android, start it on the android device and >> run "rfcomm connect hci0 XX:XX:XX:XX:XX:XX 5" on a terminal on the linux >> desktop, I can communicate with the app running on android by >> reading/writing to the file descriptor /dev/rfcomm0. >> >> Can someone given me some hint what could be the problem? >> >> With best regards, >> Andreas >> _______________________________________________ >> Interest mailing list >> Interest@qt-project.org >> http://lists.qt-project.org/mailman/listinfo/interest >> _______________________________________________ >> Interest mailing list >> Interest@qt-project.org >> http://lists.qt-project.org/mailman/listinfo/interest >> > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest > _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
