Re: [PATCH] Gateway profile
From: Thierry Pierret <hidden>
Date: 2009-02-06 12:08:15
Hi Leonid, hi to all,
I know this patch is not perfect and still has some issues. But since
there is currently no alternative, I would like to use it on my iMX31
platform. And if afterwards I can help with some improvements, it's
worthy.
In the meantime, I have to dive in your code, the bluez code and in the
buetooth specifications. Since I'm not an expert, neither for bluetooth
and bluez, neither for sound, I would earn some time if I could get some
answers already.
I installed the "Gateway Profile" patch on BlueZ 4.28 (with some minor
corrections for the compilation).
1. First issue, only the "Handsfree" service is exported :
$ sdptool browse local
Browsing FF:FF:FF:00:00:00 ...
Service Name: Hands-free
Service RecHandle: 0x10000
Service Class ID List:
"Handsfree" (0x111e)
"Generic Audio" (0x1203)
Protocol Descriptor List:
"L2CAP" (0x0100)
"RFCOMM" (0x0003)
Channel: 6
Profile Descriptor List:
"Handsfree" (0x111e)
Version: 0x0100
Here is the audio.conf file I use :
[General]
Master=true
Enable=Gateway
Disable=Headset;Sink;Source;Control
SCORouting=PCM
[Headset]
HFP=true
MaxConnected=1
I certainly miss something in my configuration in order to also get the
Headset service exported.
2. Second issue, any attempt to connect the handsfree service from a
mobile failed. The mobile ends in the paired state, but the handsfree
device connection failed. Here is the full (annotated) ouput of the
bluetoothd daemon.
bluetoothd[1772]: Bluetooth daemon
bluetoothd[1772]: Enabling debug information
bluetoothd[1772]: parsing main.conf
bluetoothd[1772]: discovto=0
bluetoothd[1772]: pairto=0
bluetoothd[1772]: pageto=8192
bluetoothd[1772]: name=%h-%d
bluetoothd[1772]: class=0x000100
bluetoothd[1772]: inqmode=0
bluetoothd[1772]: Key file does not have key 'DeviceID'
bluetoothd[1772]: Starting SDP server
bluetoothd[1772]: Loading plugins /usr/lib/bluetooth/plugins
bluetoothd[1772]: register_interface: path /org/bluez/1772/any
bluetoothd[1772]: Registered interface org.bluez.Service on path
/org/bluez/1772/any
bluetoothd[1772]: Unix socket created: 10
bluetoothd[1772]: HCI dev 0 registered
bluetoothd[1772]: child 1773 forked
bluetoothd[1772]: HCI dev 0 already up
bluetoothd[1772]: Starting security manager 0
bluetoothd[1772]: register_interface: path /org/bluez/1772/hci0
bluetoothd[1772]: Registered interface org.bluez.Service on path
/org/bluez/1772/hci0
bluetoothd[1772]: gateway_server_probe: path /org/bluez/1772/hci0
bluetoothd[1772]: Adding record with handle 0x10000
bluetoothd[1772]: Record pattern UUID 00000003-0000-1000-8000-00805f9
bluetoothd[1772]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[1772]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[1772]: Record pattern UUID 0000111e-0000-1000-8000-00805f9
bluetoothd[1772]: Record pattern UUID 00001203-0000-1000-8000-00805f9
bluetoothd[1772]: proxy_probe: path /org/bluez/1772/hci0
bluetoothd[1772]: Registered interface org.bluez.SerialProxyManager on
path /org/bluez/1772/hci0
bluetoothd[1772]: Creating device
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
bluetoothd[1772]: Probe drivers for
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
bluetoothd[1772]: adapter_get_device(00:0E:ED:01:DA:66)
bluetoothd[1772]: audio handle_uuid: server not enabled for
00001112-0000-1000-8000-00805F9B34FB (0x1112)
bluetoothd[1772]: Found Handsfree AG record
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00000002-0000-1000-8000-0002ee000002
bluetoothd[1772]: Registered interface org.bluez.Serial on path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001101-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001103-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001105-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001106-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001112-0000-1000-8000-00805F9B34FB
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
0000111f-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
0000112d-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00005002-0000-1000-8000-0002ee000001
bluetoothd[1772]: Adapter /org/bluez/1772/hci0 has been enabled
bluetoothd[1772]: child 1773 exited
# Passkey agent started
bluetoothd[1772]: Agent registered for hci0 at :1.4:/org/bluez/agent_1782
# Attempt from a mobile (Nokia 6810) to connect the handsfree device
bluetoothd[1772]: adapter_get_device(00:0E:ED:01:DA:66)
bluetoothd[1772]: adapter_create_device(00:0E:ED:01:DA:66)
bluetoothd[1772]: Creating device
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
bluetoothd[1772]: pin_code_request (sba=00:02:5B:00:A5:A5,
dba=00:0E:ED:01:DA:66)
bluetoothd[1772]: adapter_get_device(00:0E:ED:01:DA:66)
bluetoothd[1772]: /org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66: requesting
agent authentication
Agent_message was called!
Agent called: RequestPinCode
Device path = /org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
Agent has been released
bluetoothd[1772]: link_key_notify (sba=00:02:5B:00:A5:A5,
dba=00:0E:ED:01:DA:66)
bluetoothd[1772]: adapter_get_device(00:0E:ED:01:DA:66)
bluetoothd[1772]: hcid_dbus_bonding_process_complete: status=00
bluetoothd[1772]: setting timer for reverse service discovery
bluetoothd[1772]: adapter_get_device(00:0E:ED:01:DA:66)
bluetoothd[1772]: Probe drivers for
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
bluetoothd[1772]: audio handle_uuid: server not enabled for
00001112-0000-1000-8000-00805F9B34FB (0x1112)
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001112-0000-1000-8000-00805F9B34FB
bluetoothd[1772]: Registered interface org.bluez.Serial on path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
bluetoothd[1772]: Probe drivers for
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66
bluetoothd[1772]: audio handle_uuid: server not enabled for
00001112-0000-1000-8000-00805f9b34fb (0x1112)
bluetoothd[1772]: Found Handsfree AG record
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001105-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001106-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001103-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001101-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001101-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
0000111f-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00001112-0000-1000-8000-00805f9b34fb
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00000002-0000-1000-8000-0002ee000002
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
00005002-0000-1000-8000-0002ee000001
bluetoothd[1772]: serial_probe: path
/org/bluez/1772/hci0/dev_00_0E_ED_01_DA_66:
0000112d-0000-1000-8000-00805f9b34fb
What's wrong ? I need support.
Thanks in advance for your help.
Regards.
Thierry