From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <52FD205F.7030704@convergeddevices.net> Date: Thu, 13 Feb 2014 19:43:27 +0000 From: tony MIME-Version: 1.0 To: Subject: Help in getting BlueZ version - 5.14 running please Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi, I am trying to familiarize with blueZ commands. I can scan devices and see HCI commands and events using hcidump. But am having some problems which I have been trying to figure out the past two days. Any suggestions or pointers will be much appreciated. 1) I found a lot of forums talking about creating connection. But couldn't find any which says how to accept connection. I am trying to accept an A2DP connection. The peer device is sending an AVDTP Connect request but don't know how to make blueZ respond. Can somebody please help? 2) I tried to start bluetooth daemon by running > ../src/bluetoothd -n -d > bluetoothd[4440]: Bluetooth daemon 5.14 > bluetoothd[4440]: Failed to access management interface > bluetoothd[4440]: Adapter handling initialization failed The kernel modules I have are > lsmod | grep blue > bluetooth 158447 7 rfcomm,bnep,btusb Should I be running any other command before bluetoothd? 3) I am get problem in getting the python scripts in the test folder. For example when I try to run simple-agent it throws up dbus error as below. I tried googling from which I understand some people had the same error with 5.13 as well. The dbus version I have is 1.6.4 (I had to upgrade from 1.4 to build blueZ) > ./simple-agent hci0 00:1B:DC:07:2E:95 > Traceback (most recent call last): > File "./simple-agent", line 158, in > obj = bus.get_object(BUS_NAME, "/org/bluez"); > File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 241, in get_object > follow_name_owner_changes=follow_name_owner_changes) > File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 248, in __init__ > self._named_service = conn.activate_name_owner(bus_name) > File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 180, in activate_name_owner > self.start_service_by_name(bus_name) > File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 278, in start_service_by_name > 'su', (bus_name, flags))) > File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking > message, timeout) > dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ChildExited: Launch helper exited with unknown return code 1 Thank you for any suggestions or pointers in advance. Tony