From: Carlos Azevedo <carlosarazevedo@netcabo.pt>
To: bluez-users@lists.sourceforge.net
Subject: [Bluez-users] USB bluetooth & headset don't work together with btsco
Date: Thu, 25 Nov 2004 05:41:06 +0000 [thread overview]
Message-ID: <200411250541.06834.carlosarazevedo@netcabo.pt> (raw)
I'm running a 2.6.9 kernel and the latest bluez packages, but the USB dongle
(a Lifetech BlueConnect) and the headset (a Plantronics M2500) don't work
together. Having hcid running and hcidump on the background when I do 'btsco
00:03:89:77:4D:10 2' I get :
Device is 1:0
< HCI Command: Read Voice Setting (0x03|0x0025) plen 0
> HCI Event: Command Complete (0x0e) plen 6
0000: 01 25 0c 00 60 00 .%..`.
Voice setting: 0x0060
< HCI Command: Create Connection (0x01|0x0005) plen 13
0000: 10 4d 77 89 03 00 18 cc 02 00 00 00 01 .Mw..........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 05 04 ....
> HCI Event: Link Key Request (0x17) plen 6
0000: 10 4d 77 89 03 00 .Mw...
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
0000: 10 4d 77 89 03 00 cf 9c aa d5 ec 39 4b 8b b5 f2 .Mw........9K...
0010: a9 7b 52 4c 2d 26 .{RL-&
> HCI Event: Command Complete (0x0e) plen 10
0000: 01 0b 04 00 10 4d 77 89 03 00 .....Mw...
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 08 00 10 4d 77 89 03 00 01 01 ....Mw.....
< ACL data: handle 0x0008 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 3 scid 0x0040
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
0000: 08 00 0f 00 ....
> HCI Event: Connection Packet Type Changed (0x1d) plen 5
0000: 00 08 00 18 cc .....
> HCI Event: Command Complete (0x0e) plen 6
0000: 01 0d 08 00 08 00 ......
> HCI Event: Number of Completed Packets (0x13) plen 5
0000: 01 08 00 01 00 .....
Can't connect RFCOMM channel: Resource temporarily unavailable
bash-2.05a# < HCI Command: Disconnect (0x01|0x0006) plen 3
0000: 08 00 13 ...
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 08 00 16 ....
If I leave out the channel (2) it claims it can't connect to the SDP server,
because of timeout.
Currently the only thing working is 'hciconfig' and 'hcitool scan'. By the way
'hciconfig -a' reports :
hci0: Type: USB
BD Address: 00:0B:0D:31:73:A4 ACL MTU: 120:20 SCO MTU: 64:0
UP RUNNING PSCAN ISCAN
RX bytes:6958 acl:1 sco:0 events:401 errors:0
TX bytes:3897 acl:37 sco:0 commands:205 errors:0
Features: 0xff 0xff 0x05 0x38 0x18 0x18 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'BlueZ (0)'
Class: 0x3e0100
Service Classes: Networking, Rendering, Capturing
Device Class: Computer, Uncategorized
HCI Ver: 1.2 (0x2) HCI Rev: 0x0 LMP Ver: 1.2 (0x2) LMP Subver: 0x757
Manufacturer: Silicon Wave (11)
Any thougths ?
Carlos A. R. Azevedo
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next reply other threads:[~2004-11-25 5:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-25 5:41 Carlos Azevedo [this message]
2004-11-25 6:20 ` [Bluez-users] USB bluetooth & headset don't work together with btsco Marcel Holtmann
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