[Interest] QtBluetooth device connection issue
Ramakanthreddy Kesireddy
Ramakanthreddy.Kesireddy at TechMahindra.com
Tue Sep 9 07:58:49 CEST 2014
Hi,
Am using Qt 5.3 on Ubuntu 13.10 desktop and tried to run both qmlscanner and bychat example applications
to connect to OBDII dongle.
When I run qmlscanner with full discovery, it gives below service description:
OBDII->
Address: 00:0D:18:00:00:01
Service: RDA SPP
Protocol:168618128
OBDII->
Address: 00:0D:18:00:00:01
But with btchat example, it is unable to connect with logs when we click connect as below:
got click "OBDII RDA SPP"
Connecting to service 2 "RDA SPP" on "OBDII"
Going to create client
Connecting...
Start client
Create socket
ConnectToService done
qt.bluetooth.bluez: void QBluetoothSocketPrivate::_q_readNotify() 21 error: -1 "Resource temporarily unavailable"
Please let me know if there is a problem with dongle(either firmware or port not opened) being used or do we need to use any different UUID to connect to device?
Thanks and Regards,
Ramakanth
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