[Bluez-devel] headset neo-507 not working with bluefritz 2.0

[Bluez-devel] headset neo-507 not working with bluefritz 2.0

[Michael Tede]

Hi,

I can't manage to get my headset (Southwing Neo-507) working with my
system (SuSE 9.2, Linux version 2.6.8-24.14-default, bluetooth adapter
AVM Bluefritz USB 2.0 directly plugged into the computer).

According to http://bluetooth-alsa.sourceforge.net you're the right
people to kindly ask for help, I hope this is still valid. :-)

Although btsco seems to be able to connect with the headset (after
running btsco, I heard some short beeps), no sound is transfered to and
from the headset at all.

The headset, after trying "aplay -B 1000000 -D plughw:Headset abc.wav",
only "clicks" very briefly and and I hear some static noise.
The aplay command needs to be CTRL-C'ed to end.
Although btsco says that the speaker volume is 0, kamix shows a speaker
volume of around 8.
A subsequent call of aplay does not even produce the static noise again.


Before that, I took the following steps:

# modprobe snd-bt-sco

# esdctl stop
ALSA lib conf.c:2792:(snd_config_hook_load)
"/usr/share/alsa/cards/Bluetooth SCO.conf" is not a word
ALSA lib conf.c:2672:(snd_config_hooks_call) function
snd_config_hook_load_for_all_cards returned error: Invalid argument
ALSA lib pcm.c:1947:(snd_pcm_open_conf) Invalid type for PCM default
definition (id: default, value: cards.pcm.default)

# hciconfig hci0 voice 0x0060

# btsco -v 00:0e:16:02:2e:38 1
btsco v0.4b
Device is 1:0
Voice setting: 0x0060
RFCOMM channel 1 connected
recieved AT+CKPD=200
speaker volume: 0 mic volume: 0
i/o needed: connecting sco...
connected SCO channel
Done setting sco fd
recieved AT+VGS=07
Sending up speaker change 7
recieved AT+VGM=00
Sending up microphone change 0
speaker volume: 7 mic volume: 1
driver is not in use
disconnected SCO channel

/var/log/messages says:
May  8 00:22:06 leeloo kernel: usb 3-1: new full speed USB device using
address 6
May  8 00:22:06 leeloo kernel: usb 3-1: Product: Bluetooth Device
May  8 00:22:06 leeloo kernel: usb 3-1: Manufacturer: Bluetooth Device
May  8 00:22:06 leeloo kernel: usb 3-1: SerialNumber: <serial#>
May  8 00:22:12 leeloo kernel: module bluetooth unsupported by
SUSE/Novell, tainting kernel.
May  8 00:22:12 leeloo kernel: Bluetooth: Core ver 2.6
May  8 00:22:12 leeloo kernel: NET: Registered protocol family 31
May  8 00:22:12 leeloo kernel: Bluetooth: HCI device and connection
manager initialized
May  8 00:22:12 leeloo kernel: Bluetooth: HCI socket layer initialized
May  8 00:22:12 leeloo kernel: module hci_usb unsupported by
SUSE/Novell, tainting kernel.
May  8 00:22:12 leeloo kernel: Bluetooth: HCI USB driver ver 2.7
May  8 00:22:12 leeloo kernel: usbcore: registered new driver hci_usb
May  8 00:22:12 leeloo kernel: cdrom: open failed.
May  8 00:22:13 leeloo kernel: cdrom: open failed.
May  8 00:22:13 leeloo hcid[8968]: Bluetooth HCI daemon
May  8 00:22:13 leeloo hidd[8975]: Bluetooth HID daemon
May  8 00:22:13 leeloo opd[8979]: OBEX Push Daemon - version 0.2 started
May  8 00:22:13 leeloo opd[8979]: Failed to connect to SDP server.
May  8 00:22:13 leeloo hcid[8968]: HCI dev 0 up
May  8 00:22:13 leeloo hcid[8968]: Starting security manager 0
May  8 00:22:13 leeloo sdpd[8971]: Bluetooth SDP daemon
May  8 00:22:13 leeloo opd[8979]: OBEX server listening on channel 10
May  8 00:22:13 leeloo kernel: module l2cap unsupported by SUSE/Novell,
tainting kernel.
May  8 00:22:13 leeloo kernel: Bluetooth: L2CAP ver 2.4
May  8 00:22:13 leeloo kernel: Bluetooth: L2CAP socket layer initialized
May  8 00:22:13 leeloo kernel: module hidp unsupported by SUSE/Novell,
tainting kernel.
May  8 00:22:13 leeloo kernel: Bluetooth: HIDP (Human Interface
Emulation) ver 1.0
May  8 00:22:13 leeloo kernel: module rfcomm unsupported by SUSE/Novell,
tainting kernel.
May  8 00:22:13 leeloo kernel: Bluetooth: RFCOMM ver 1.3
May  8 00:22:13 leeloo kernel: Bluetooth: RFCOMM socket layer initialized
May  8 00:22:13 leeloo kernel: Bluetooth: RFCOMM TTY layer initialized
May  8 00:22:39 leeloo kernel: module snd_bt_sco unsupported by
SUSE/Novell, tainting kernel.
May  8 00:22:39 leeloo kernel: snd-bt-sco revision 1.6 $
May  8 00:22:39 leeloo kernel: snd-bt-sco: snd-bt-scod thread starting
May  8 00:22:53 leeloo hcid[8968]: link_key_request
(sba=00:04:0E:89:BC:7F, dba=00:0E:16:02:2E:38)
May  8 00:23:01 leeloo kernel: snd-bt-sco: playback_open
May  8 00:23:01 leeloo kernel: module sco unsupported by SUSE/Novell,
tainting kernel.
May  8 00:23:01 leeloo kernel: Bluetooth: SCO (Voice Link) ver 0.3
May  8 00:23:01 leeloo kernel: Bluetooth: SCO socket layer initialized
May  8 00:23:01 leeloo kernel: snd-bt-sco: prepare ok bps: 16000 size:
16002 count: 4000
May  8 00:23:01 leeloo kernel: snd-bt-sco: playback_trigger 1
May  8 00:23:01 leeloo kernel: snd-bt-sco: setting playback to bspcm
May  8 00:23:17 leeloo kernel: snd-bt-sco: playback_trigger 0
May  8 00:23:17 leeloo kernel: snd-bt-sco: setting playback to NULL
May  8 00:23:17 leeloo kernel: snd-bt-sco: Disposing of previous socket
count 3
May  8 00:23:17 leeloo kernel: snd-bt-sco: file_count is 2 (expected 3)


Here's the output of hciconfig -a:

hci0:   Type: USB
        BD Address: 00:04:0E:89:BC:7F ACL MTU: 120:20  SCO MTU: 64:0
        UP RUNNING PSCAN ISCAN INQUIRY AUTH
        RX bytes:128 acl:0 sco:0 events:16 errors:0
        TX bytes:313 acl:0 sco:0 commands:16 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: SLAVE ACCEPT
        Name: 'BlueZ leeloo (0)'
        Class: 0x100100
        Service Classes: Object Transfer
        Device Class: Computer, Uncategorized
        HCI Ver: 1.1 (0x1) HCI Rev: 0x2005 LMP Ver: 1.1 (0x1) LMP
Subver: 0x1805
        Manufacturer: AVM Berlin (31)


hciconfig hci0 revision:
hci0:   Type: USB
        BD Address: 00:04:0E:89:BC:7F ACL MTU: 120:20  SCO MTU: 64:0
        Unknown type


hcitool info <headset>:
Requesting information ...
        BD Address:  00:0e:16:02:2e:38
        Device Name: Neo-507
        LMP Version: 1.1 (0x1) LMP Subversion: 0x42c
        Manufacturer: Cambridge Silicon Radio (10)
        Features: 0xfc 0xef 0x03 0x00 0x00 0x00 0x00 0x00
                <encryption> <slot offset> <timing accuracy> <role switch>
                <hold mode> <sniff mode> <park state> <RSSI> <channel
quality>
                <SCO link> <HV3 packets> <u-law log> <A-law log> <CVSD>
                <paging scheme>


bluez-versions:
bluez-test-2.10-15
bluez-hcidump-1.11-2
bluez-libs-2.10-2
bluez-utils-2.10-15
bluez-firmware-1.0-3

I also have a "hcidump -X" log available (1,5 MB), which I can mail
separately.

Hopefully, this was enough information to solve my problem.

Thanks a lot for your help and best regards

 Michael



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Re: [Bluez-devel] headset neo-507 not working with bluefritz 2.0

[Brad Midgley]

Michael

Everything looks right but the bluetooth adapter may not be ideal. We 
mostly have seen success using CSR based adapters and I'm not sure this 
one is known to work with btsco.

Brad

> hci0:   Type: USB
>         BD Address: 00:04:0E:89:BC:7F ACL MTU: 120:20  SCO MTU: 64:0
>         UP RUNNING PSCAN ISCAN INQUIRY AUTH
>         RX bytes:128 acl:0 sco:0 events:16 errors:0
>         TX bytes:313 acl:0 sco:0 commands:16 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: SLAVE ACCEPT
>         Name: 'BlueZ leeloo (0)'
>         Class: 0x100100
>         Service Classes: Object Transfer
>         Device Class: Computer, Uncategorized
>         HCI Ver: 1.1 (0x1) HCI Rev: 0x2005 LMP Ver: 1.1 (0x1) LMP
> Subver: 0x1805
>         Manufacturer: AVM Berlin (31)
> 
> 
> hciconfig hci0 revision:
> hci0:   Type: USB
>         BD Address: 00:04:0E:89:BC:7F ACL MTU: 120:20  SCO MTU: 64:0
>         Unknown type


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Get your fingers limbered up and give it your best shot. 4 great events, 4
opportunities to win big! Highest score wins.NEC IT Guy Games. Play to
win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20
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