From: Stefan Bellon <sbellon@sbellon.de>
To: bluez-users@lists.sourceforge.net
Subject: [Bluez-users] bluetooth-alsa and Jabra BT800
Date: Wed, 26 Jan 2005 23:23:17 +0100 [thread overview]
Message-ID: <4d3382eb6csbellon@sbellon.de> (raw)
Hi!
Today I got my Jabra BT800 and wanted to try it with bluetooth-alsa.
The page lists the BT200 and BT250 as working, so I suspect it should
be able to get the BT800 going as well.
However, I'm having trouble, and frankly, this is my first Bluetooth
headset, so my experience is not that big.
I followed the instruction on the bluetooth-alsa page and include the
output here. Hopefully somebody of you can shed some light on what I'm
missing.
The Bluetooth adapter I'm using at the PC is a AVM BlueFritz USB 2.0
root@roma# hciconfig -a
hci0: Type: USB
BD Address: 00:04:0E:87:88:E9 ACL MTU: 120:20 SCO MTU: 64:0
UP RUNNING PSCAN ISCAN
RX bytes:2502 acl:1 sco:0 events:120 errors:0
TX bytes:1029 acl:12 sco:0 commands:66 errors:0
Features: 0xff 0xff 0x05 0x00 0x00 0x00 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: ACCEPT MASTER
Name: 'roma-0'
Class: 0x000100
Service Classes: Unspecified
Device Class: Computer, Uncategorized
HCI Ver: 1.1 (0x1) HCI Rev: 0x2005 LMP Ver: 1.1 (0x1) LMP Subver: 0x1805
Manufacturer: AVM Berlin (31)
root@roma# hciconfig hci0 revision
hci0: Type: USB
BD Address: 00:04:0E:87:88:E9 ACL MTU: 120:20 SCO MTU: 64:0
Unknown type
root@roma# hcitool info 00:07:A4:21:1D:86
Requesting information ...
BD Address: 00:07:A4:21:1D:86
Device Name: Jabra BT800
LMP Version: 1.2 (0x2) LMP Subversion: 0x68d
Manufacturer: Cambridge Silicon Radio (10)
Features: 0xfc 0xff 0x8b 0x78 0x08 0x08 0x00 0x80
<encryption> <slot offset> <timing accuracy> <role switch>
<hold mode> <sniff mode> <park state> <RSSI> <channel quality>
<SCO link> <HV2 packets> <HV3 packets> <u-law log> <A-law log>
<CVSD> <paging scheme> <transparent SCO> <broadcast encrypt>
<enhanced iscan> <interlaced iscan> <interlaced pscan>
<inquiry with RSSI> <AFH cap. slave> <AFH cap. master>
<extended features>
sbellon@roma$ btsco 00:07:A4:21:1D:86
Device is 1:0
Failed to connect to SDP server: Connection timed out
Assuming channel 2
Voice setting: 0x0060
Can't connect RFCOMM channel: Resource temporarily unavailable
The following is the hcidump for the btsco execution above:
root@roma# hcidump -X
HCIDump - HCI packet analyzer ver 1.12
device: hci0 snap_len: 1028 filter: 0xffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
0000: 86 1d 21 a4 07 00 18 cc 02 00 00 00 00 ..!..........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 05 04 ....
> HCI Event: Link Key Request (0x17) plen 6
0000: 86 1d 21 a4 07 00 ..!...
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
0000: 86 1d 21 a4 07 00 91 19 02 dc fc bc 09 ee 46 a3 ..!...........F.
0010: 33 f2 01 d5 fc 1a 3.....
> HCI Event: Command Complete (0x0e) plen 10
0000: 01 0b 04 00 86 1d 21 a4 07 00 ......!...
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 05 00 86 1d 21 a4 07 00 01 01 .....!.....
< ACL data: handle 0x0005 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 1 scid 0x0040
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
0000: 05 00 0f 00 ....
> HCI Event: Connection Packet Type Changed (0x1d) plen 5
0000: 00 05 00 18 cc .....
> HCI Event: Command Complete (0x0e) plen 6
0000: 01 0d 08 00 05 00 ......
> HCI Event: Number of Completed Packets (0x13) plen 5
0000: 01 05 00 01 00 .....
< HCI Command: Read Voice Setting (0x03|0x0025) plen 0
> HCI Event: Command Complete (0x0e) plen 6
0000: 01 25 0c 00 60 00 .%..`.
< ACL data: handle 0x0005 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 3 scid 0x0040
> HCI Event: Number of Completed Packets (0x13) plen 5
0000: 01 05 00 01 00 .....
< HCI Command: Disconnect (0x01|0x0006) plen 3
0000: 05 00 13 ...
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 05 00 16 ....
sbellon@roma$ aplay -D plughw:Headset some.wav
Playing WAVE 'some.wav' : Unsigned 8 bit, Rate 11025 Hz, Mono
Aborted by signal Interrupt...
The following is the hcidump for the aplay execution above:
root@roma# hcidump -X
HCIDump - HCI packet analyzer ver 1.12
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Connect Request (0x04) plen 10
0000: 86 1d 21 a4 07 00 0c 04 20 01 ..!..... .
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
0000: 86 1d 21 a4 07 00 00 ..!....
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 09 04 ....
> HCI Event: Role Change (0x12) plen 8
0000: 00 86 1d 21 a4 07 00 00 ...!....
> HCI Event: Link Key Request (0x17) plen 6
0000: 86 1d 21 a4 07 00 ..!...
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
0000: 86 1d 21 a4 07 00 91 19 02 dc fc bc 09 ee 46 a3 ..!...........F.
0010: 33 f2 01 d5 fc 1a 3.....
> HCI Event: Command Complete (0x0e) plen 10
0000: 01 0b 04 00 86 1d 21 a4 07 00 ......!...
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 06 00 86 1d 21 a4 07 00 01 01 .....!.....
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
0000: 06 00 0f 00 ....
> HCI Event: Connection Packet Type Changed (0x1d) plen 5
0000: 00 06 00 18 cc .....
> HCI Event: Command Complete (0x0e) plen 6
0000: 01 0d 08 00 06 00 ......
< HCI Command: Change Connection Packet Type (0x01|0x000f) plen 4
0000: 06 00 18 cc ....
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 0f 04 ....
> HCI Event: Connection Packet Type Changed (0x1d) plen 5
0000: 00 06 00 18 cc .....
As you can see from the dmesg output, the snd-bt-sco module itself is
loaded:
snd-bt-sco revision 1.4 $
snd-bt-sco: snd-bt-scod thread starting
snd-bt-sco: playback_open
snd-bt-sco: prepare ok bps: 16000 size: 32768 count: 8192
snd-bt-sco: playback_open
snd-bt-sco: capture_open
snd-bt-sco: prepare ok bps: 16000 size: 32768 count: 512
snd-bt-sco: capture_prepare
snd-bt-sco: prepare ok bps: 16000 size: 32768 count: 512
snd-bt-sco: playback_open
snd-bt-sco: capture_open
snd-bt-sco: prepare ok bps: 16000 size: 32768 count: 512
snd-bt-sco: capture_prepare
snd-bt-sco: prepare ok bps: 16000 size: 32768 count: 512
snd-bt-sco: playback_open
snd-bt-sco: capture_open
snd-bt-sco: prepare ok bps: 16000 size: 23808 count: 11904
snd-bt-sco: playback_trigger 1
snd-bt-sco: setting playback to bspcm
snd-bt-sco: playback_trigger 0
snd-bt-sco: setting playback to NULL
snd-bt-sco: playback_open
snd-bt-sco: prepare ok bps: 16000 size: 8002 count: 2000
snd-bt-sco: playback_trigger 1
snd-bt-sco: setting playback to bspcm
snd-bt-sco: playback_trigger 0
snd-bt-sco: setting playback to NULL
snd-bt-sco: playback_open
snd-bt-sco: prepare ok bps: 16000 size: 8002 count: 2000
snd-bt-sco: playback_trigger 1
snd-bt-sco: setting playback to bspcm
snd-bt-sco: playback_trigger 0
snd-bt-sco: setting playback to NULL
snd-bt-sco: playback_open
snd-bt-sco: prepare ok bps: 16000 size: 8002 count: 2000
snd-bt-sco: playback_trigger 1
snd-bt-sco: setting playback to bspcm
snd-bt-sco: playback_trigger 0
snd-bt-sco: setting playback to NULL
Thanks in advance for any help.
Greetings,
Stefan.
--
Stefan Bellon
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next reply other threads:[~2005-01-26 22:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-26 22:23 Stefan Bellon [this message]
2005-01-26 22:45 ` [Bluez-users] bluetooth-alsa and Jabra BT800 Brad Midgley
2005-01-27 7:47 ` [Bluez-users] " Stefan Bellon
2005-01-28 22:17 ` Stefan Bellon
2005-01-30 2:51 ` Brad Midgley
2005-01-30 7:51 ` Stefan Bellon
2005-01-30 8:04 ` Stefan Bellon
2005-01-30 19:15 ` Stefan Bellon
2005-01-30 19:25 ` Michal Semler
2005-01-30 19:35 ` Stefan Bellon
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