15                     qDebug() << "RK_BT_STATE_TURNING_ON";  in state_cb()
18                     qDebug() << "RK_BT_STATE_ON";  in state_cb()
19                     qDebug() << "RK_START_SCAN 10s";  in state_cb()
26                     qDebug() << "RK_BT_STATE_TURNING_OFF";  in state_cb()
29                     qDebug() << "RK_BT_STATE_OFF";  in state_cb()
66                     qDebug() << "BT_SOURCE_EVENT_CONNECT_FAILED" << name << bd_addr;  in source_connect_cb()
69                     qDebug() << "BT_SOURCE_EVENT_CONNECTED" << name << bd_addr;  in source_connect_cb()
86                     qDebug() << "BT_SOURCE_EVENT_DISCONNECTED" << name << bd_addr;  in source_connect_cb()
109 …              qDebug() << "BT_SOURCE_EVENT_RC: " << BT_SOURCE_EVENT_RC_VOL_DOWN << name << bd_addr;  in source_connect_cb()
146     qDebug() << "bt open";  in open()
163         qDebug() << "rk_bt_init error";  in open()
172     qDebug() << "current paired devices count: " << count;  in open()
175 …qDebug() << i << ": " << dev->remote_address << " " << dev->remote_name << " is_connected: " << de…  in open()
193     qDebug() << "bt close";  in close()
226     qDebug() << "bt init: " << on;  in qtBT()
277             qDebug() << "on_btnClicked turnOff";  in on_btnClicked()
281             qDebug() << "on_btnClicked turnOn";  in on_btnClicked()
298             qDebug() << "connecting to " << addr.toLatin1().data();  in on_itemClicked()
303             qDebug() << "disconnecting " << addr << name;  in on_itemClicked()
309             qDebug() << "connecting to " << addr.toLatin1().data();  in on_itemClicked()