* [Bluez-users] problem with alsa/bluetooth device
@ 2007-10-17 15:11 maho+bluez
2007-10-17 15:53 ` maho+bluez
0 siblings, 1 reply; 2+ messages in thread
From: maho+bluez @ 2007-10-17 15:11 UTC (permalink / raw)
To: bluez-users
Hi, I need help with configuring my headset as alsa device.
Using hints at http://wiki.bluez.org/wiki/HOWTO/AudioDevices, I have
downloaded, compiled and installed bluez-libs and bluez-utils
(I'm using Debian Sid if it's important):.
I have paired device properly (I think ;) ):
ran such python code:
#v+
import dbus
bus = dbus.SystemBus()
manager = dbus.Interface(bus.get_object('org.bluez', '/org/bluez'),
'org.bluez.Manager')
bus_id = manager.ActivateService('audio')
audio = dbus.Interface(bus.get_object(bus_id, '/org/bluez/audio'),
'org.bluez.audio.Manager')
path = audio.CreateHeadset('00:19:1F:1F:EB:BC')
#audio.ChangeDefaultHeadset(path) #change the device to be used by default
headset = dbus.Interface (bus.get_object(bus_id, path),
'org.bluez.audio.Headset')
#Connect and Play are not required in PCM mode
headset.Connect()
headset.Play()
#v-
Logs at the end of message.
Next, using audacity, I have convertdd /usr/share/sounds/KDE_Startup.wav
to 16 bit 8khz .wav file (/tmp/ee.wav).
Next, I have run:
#v+
maho@tereska:~/tmp$ aplay -v -Dbluetooth /tmp/ee.wav
Playing WAVE '/tmp/ee.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono
ALSA lib pcm_bluetooth.c:417:(bluetooth_hsp_hw_params) Protocol not
available (92)
Bluetooth Audio Device
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : S16_LE
subformat : STD
channels : 1
rate : 8000
exact rate : 8000 (8000/1)
msbits : 16
buffer_size : 4008
period_size : 24
period_time : 3000
tick_time : 0
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 24
xfer_align : 24
start_threshold : 4008
stop_threshold : 4008
silence_threshold: 0
silence_size : 0
boundary : 9025213653250473984
aplay: pcm_write:1265: write error: Invalid argument
Of course I have proper ~/.asoundrc:
#v+
maho@tereska:~/tmp$ cat ~/.asoundrc
pcm.bluetooth {
type bluetooth
device 00:19:1F:1F:EB:BC
}
#v-
Anyone has idea why I can't play through bluetooth alsa device? My
headset is Motorola H500. Kernel 2.6.22-1 amd64, from Debian Sid
repository.
regards
maHo
logs:
***after python h.py (that one with headset.Connect()/headset.Play())*****
Oct 17 17:01:20 tereska audio[5115]: Bluetooth Audio daemon
Oct 17 17:01:20 tereska audio[5115]: /etc/bluetooth/audio.conf:
/etc/bluetooth/audio.conf: No such file or directory
[^^ repeated 4 x ^^]
Oct 17 17:01:20 tereska audio[5115]: Config options: DisableHFP=true,
SCORouting=HCI, SourceCount=1
Oct 17 17:01:20 tereska audio[5115]: Unix socket created: 5
Oct 17 17:01:20 tereska audio[5115]: add_service_record: got record id
0x10000
Oct 17 17:01:20 tereska audio[5115]: add_service_record: got record id
0x10001
Oct 17 17:01:20 tereska audio[5115]: Registered manager
path:/org/bluez/audio
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.CreateDevice
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.RemoveDevice
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.ListDevices
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.DefaultDevice
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.ChangeDefaultDevice
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.CreateHeadset
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.RemoveHeadset
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.ListHeadsets
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.FindDeviceByAddress
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.DefaultHeadset
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding method
org.bluez.audio.Manager.ChangeDefaultHeadset
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding signal
org.bluez.audio.Manager.DeviceCreated
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding signal
org.bluez.audio.Manager.DeviceRemoved
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding signal
org.bluez.audio.Manager.HeadsetCreated
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding signal
org.bluez.audio.Manager.HeadsetRemoved
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding signal
org.bluez.audio.Manager.DefaultDeviceChanged
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio: adding signal
org.bluez.audio.Manager.DefaultHeadsetChanged
Oct 17 17:01:45 tereska audio[5115]: /org/bluez/audio:
org.bluez.audio.Manager.CreateHeadset()
Oct 17 17:01:45 tereska audio[5115]: Got path /org/bluez/hci0 for
adapter with address 00:1A:7D:00:C7:34
Oct 17 17:01:49 tereska audio[5115]: Audio service discovery completed
with success
Oct 17 17:01:49 tereska audio[5115]: Found Headset record
Oct 17 17:01:49 tereska audio[5115]: Discovered Headset service on
RFCOMM channel 2
Oct 17 17:01:49 tereska audio[5115]: Selecting default device
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Device.GetAddress
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Device.GetName
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Device.GetAdapter
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Device.GetConnectedInterfaces
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.Connect
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.Disconnect
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.IsConnected
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.IndicateCall
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.CancelCall
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.Play
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.Stop
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.IsPlaying
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.GetSpeakerGain
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.GetMicrophoneGain
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.SetSpeakerGain
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
method org.bluez.audio.Headset.SetMicrophoneGain
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
signal org.bluez.audio.Headset.Connected
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
signal org.bluez.audio.Headset.Disconnected
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
signal org.bluez.audio.Headset.AnswerRequested
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
signal org.bluez.audio.Headset.Stopped
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
signal org.bluez.audio.Headset.Playing
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
signal org.bluez.audio.Headset.SpeakerGainChanged
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0: adding
signal org.bluez.audio.Headset.MicrophoneGainChanged
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0:
org.bluez.audio.Headset.Connect()
Oct 17 17:01:49 tereska audio[5115]: State changed
/org/bluez/audio/device0: DISCONNECTED -> CONNECTING
Oct 17 17:01:49 tereska audio[5115]: /org/bluez/audio/device0:
Connecting to 00:19:1F:1F:EB:BC channel 2
Oct 17 17:01:49 tereska hcid[5110]: link_key_request
(sba=00:1A:7D:00:C7:34, dba=00:19:1F:1F:EB:BC)
Oct 17 17:01:49 tereska hcid[5110]: pin_code_request
(sba=00:1A:7D:00:C7:34, dba=00:19:1F:1F:EB:BC)
Oct 17 17:01:57 tereska hcid[5110]: link_key_notify
(sba=00:1A:7D:00:C7:34, dba=00:19:1F:1F:EB:BC)
Oct 17 17:02:01 tereska hcid[5110]: link_key_request
(sba=00:1A:7D:00:C7:34, dba=00:19:1F:1F:EB:BC)
Oct 17 17:02:01 tereska audio[5115]: State changed
/org/bluez/audio/device0: CONNECTING -> CONNECTED
Oct 17 17:02:01 tereska audio[5115]: /org/bluez/audio/device0: Connected
to 00:19:1F:1F:EB:BC
Oct 17 17:02:01 tereska audio[5115]: /org/bluez/audio/device0:
org.bluez.audio.Headset.Play()
Oct 17 17:02:01 tereska audio[5115]: State changed
/org/bluez/audio/device0: CONNECTED -> STREAM_STARTING
Oct 17 17:02:03 tereska audio[5115]: SCO socket opened for headset
/org/bluez/audio/device0
Oct 17 17:02:03 tereska audio[5115]: SCO fd=9
Oct 17 17:02:03 tereska audio[5115]: State changed
/org/bluez/audio/device0: STREAM_STARTING -> STREAMING
****AFTER aplay -v -Dbluetooth /tmp/ee.wav ************
Oct 17 17:04:35 tereska audio[5115]: Accepted new client connection on
unix socket (fd=10)
Oct 17 17:04:35 tereska audio[5115]: Package PKT_TYPE_CFG_REQ:0
Oct 17 17:04:35 tereska audio[5115]: fd=9, fd_opt=1, pkt_len=48,
sample_size=2, rate=8000
Oct 17 17:04:35 tereska audio[5115]: 30 bytes sent
Oct 17 17:04:35 tereska audio[5115]: 1 bytes sent
Oct 17 17:04:35 tereska audio[5115]: Unix client disconnected (fd=10)
Oct 17 17:04:35 tereska audio[5115]: State changed
/org/bluez/audio/device0: STREAMING -> DISCONNECTED
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Bluez-users] problem with alsa/bluetooth device
2007-10-17 15:11 [Bluez-users] problem with alsa/bluetooth device maho+bluez
@ 2007-10-17 15:53 ` maho+bluez
0 siblings, 0 replies; 2+ messages in thread
From: maho+bluez @ 2007-10-17 15:53 UTC (permalink / raw)
To: BlueZ users
maho+bluez wrote:
> [...]
> Next, I have run:
> #v+
> maho@tereska:~/tmp$ aplay -v -Dbluetooth /tmp/ee.wav
> Playing WAVE '/tmp/ee.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono
> ALSA lib pcm_bluetooth.c:417:(bluetooth_hsp_hw_params) Protocol not
> available (92)
> Bluetooth Audio Device
> Its setup is:
> stream : PLAYBACK
> access : RW_INTERLEAVED
> format : S16_LE
> subformat : STD
> channels : 1
> rate : 8000
> exact rate : 8000 (8000/1)
> msbits : 16
> buffer_size : 4008
> period_size : 24
> period_time : 3000
> tick_time : 0
> tstamp_mode : NONE
> period_step : 1
> sleep_min : 0
> avail_min : 24
> xfer_align : 24
> start_threshold : 4008
> stop_threshold : 4008
> silence_threshold: 0
> silence_size : 0
> boundary : 9025213653250473984
> aplay: pcm_write:1265: write error: Invalid argument
>
And interesting thing: arecord reports the same error message...
#v+
maho@tereska:~/tmp$ LC_ALL=C arecord -D bluetooth -f S16_LE > /tmp/eee.wav
Recording WAVE 'stdin' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono
ALSA lib pcm_bluetooth.c:417:(bluetooth_hsp_hw_params) Protocol not
available (92)
#v-
, but /tmp/eee.wav contains properly recorded sound.
Any ideas?
regards
maHo
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