Hi all,
I finally got a plantronics M3000 and a bluetooth dongle trendnet TBW-102UB.
I'm using Debian Sarge, up to date, with bluez-utils 2.15, hcidump 1.17,
kernel 2.6.8.2, debian patch for 2.6 kernel of 28th of march 2005.
First trial, dongle seems OK.
laptop:/etc/bluetooth# hciconfig -a
hci0: Type: USB
BD Address: 00:E0:98:FD:9A:BD ACL MTU: 192:8 SCO MTU: 64:8
UP RUNNING PSCAN ISCAN
RX bytes:2135 acl:0 sco:0 events:82 errors:0
TX bytes:1438 acl:0 sco:0 commands:59 errors:0
Features: 0xff 0xff 0x0f 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: 'laptop-0'
Class: 0x3e0100
Service Classes: Networking, Rendering, Capturing
Device Class: Computer, Uncategorized
HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver:
0x20d
Manufacturer: Cambridge Silicon Radio (10)
for the M3000, I tried :
laptop:/etc/bluetooth# hcitool scan
Scanning ...
00:03:89:4C:2D:C7 M3000 by Plantronics
And one of the very first times, I got info from the M3000 with hcitool
info. "bluez-pin" asked me for the pin (0000) and got the info. After
that, I used the headset under windows XP, with skype : it worked great
as headset : clear sound, mic OK. Then back to Linux, and no way to get
'hcitool info' again.
laptop:/etc/bluetooth# hcitool cc 00:03:89:4C:2D:C7
Can't create connection: Input/output error
I tried in pairing mode but always the same error. this is hcidump
during "info", headset in pairing mode or not :
laptop:/home/lesage# hcidump
HCI sniffer - Bluetooth packet analyzer ver 1.17
device: hci0 snap_len: 1028 filter: 0xffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Link Key Request (0x17) plen 6
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
> HCI Event: Command Complete (0x0e) plen 10
> HCI Event: Connect Complete (0x03) plen 11
Finally, I don't understand why it worked the first time, and no more
now. When it worked, I didn't have to give the PIN once given, to get
the 'info" again. I suppose this is because the pairing was succesful??
How can I verify?
before I go further with 'blue-alsa' and so on, I suppose I have to be
able to pair the device?
thanks for any link or information,
Laurent Lesage
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Well, just to add that sometime, the sound disappear when using skype or=20
IAX client. I must stop the call and redo it to get the sound back.=20
Maybe another application picked up the route? (grip and XMMS where=20
present at the same time).
Brad Midgley a =E9crit :
> Hi
>
> I suspect a volume problem (try using a soft mixer on your computer=20
> and try volume controls on the headset)
>
> or sco routing; as root run
> hciconfig hci0 revision
> and see if sco is routed to hci as it should be
>
> It's possible that Marcel's new pskey program can reroute sco but I=20
> haven't tried that.
>
> Brad
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Hi Brad,
In fact, it works.... something to do with reboot... A service to=20
restart??? I just restarted the computer, after a small reboot with XP=20
to use the headset for Skype :-(. Just "modeprobed" snd_bt_sco and=20
emu10k1 and ... the sound was here! I just use /dev/dsp1. XMMS works=20
fine (in mono). just a small (half a second you said?) delay when I use=20
the volume control on xmms. I also used my IAX client, to record=20
parameters for voicemail box : no problem (in fact, that's the only=20
recorder I used on Linux). Used with skype : first "echotest" trial gave=20
horrible recording. Second trial ok (??). After that, ok.
So, I will redo all the trip on another computer and try to describe all=20
the steps for a config like mine. Finally, as often, the job made by=20
the Debian team is really great. Every tool is easily installed and,=20
thank to the job of bluez, blue-alsa, it works well.
I don't see if alsa is necessary, because I installed alsa afterwards=20
and continue using OSS in the sound applications. But I don't know if it=20
is integrated in the kernel. As the debian packages are available=20
separately, I suppose it is not, but I'm not sure.
I will try later the project with bluetooth channel and asterisk.
see you soon
Laurent Lesage
Brad Midgley a =E9crit :
> Hi
>
> I suspect a volume problem (try using a soft mixer on your computer=20
> and try volume controls on the headset)
>
> or sco routing; as root run
> hciconfig hci0 revision
> and see if sco is routed to hci as it should be
>
> It's possible that Marcel's new pskey program can reroute sco but I=20
> haven't tried that.
>
> Brad
>
> Laurent Lesage wrote:
>
>> Laurent Lesage a =E9crit :
>>
>>> Thanks : that works!
>>>
>>>> Brad Midgley a =E9crit : I would try removing /etc/bluetooth/link_ke=
y=20
>>>> so the pairing will be reset.
>>>>
>>>
>> Hi again...
>>
>> well, now it seems to work, but I have no sound : it is like the=20
>> voice packet are not sent to the headset.
>>
>> 1) info about the headset
>>
>>> laptop:/usr/local/btsco/btsco/kernel# hcitool info 00:03:89:4C:2D:C7
>>> Requesting information ...
>>> BD Address: 00:03:89:4C:2D:C7
>>> Device Name: M3000 by Plantronics
>>> LMP Version: 1.1 (0x1) LMP Subversion: 0x349
>>> Manufacturer: Cambridge Silicon Radio (10)
>>> Features: 0xbc 0xe8 0x01 0x00 0x00 0x00 0x00 0x00
>>> <encryption> <slot offset> <timing accuracy> <role=20
>>> switch>
>>> <sniff mode> <SCO link> <HV3 packets> <u-law log>=20
>>> <A-law log>
>>> <CVSD>
>>
>>
>>
>>
>> 2)BTSCO :
>>
>>> laptop:/usr/local/btsco/btsco/kernel# btsco -v
>>> btsco v0.4c
>>> Device is 1:0
>>
>>
>>
>> 3)dongle :
>>
>>> laptop:/usr/local/btsco/btsco/kernel# hciconfig -a
>>> hci0: Type: USB
>>> BD Address: 00:E0:98:FD:9A:BD ACL MTU: 192:8 SCO MTU: 64:8
>>> UP RUNNING PSCAN ISCAN
>>> RX bytes:5979 acl:196 sco:0 events:286 errors:0
>>> TX bytes:3492 acl:147 sco:0 commands:80 errors:0
>>> Features: 0xff 0xff 0x0f 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: 'laptop-0'
>>> Class: 0x3e0100
>>> Service Classes: Networking, Rendering, Capturing
>>> Device Class: Computer, Uncategorized
>>> HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP=20
>>> Subver: 0x20d
>>> Manufacturer: Cambridge Silicon Radio (10)
>>>
>> Using Debian Sarge, with a patch for bluez from march 2005. Got btsco=20
>> form cvs. Compiled without error. Seems running ok. When using XMMS,=20
>> I see a second audio device "bluetooth headset", I see it with alsa=20
>> and with OSS output plugin. If I try to play a song with XMMS, I hear=20
>> a "beep" indicating the activation of the SCO channel. I can see it=20
>> with "btsco -v", verbose mode. I also can adjust the volume of my=20
>> headset : it's echoed on the output of btsco. On the other side, if I=20
>> use the oss mixer, I hear a small beep in the headset and see that=20
>> the volume is changed accordingly to the mixer on the computer. Same=20
>> for microphone.
>>
>> So (I'm BT newbie...), the "signalling" seems to work perfect *BUT*=20
>> no voice packet are sent. HCIdump shows the "signalling packets" but=20
>> after that, no other packet. with XMMS, if I "play", the song remains=20
>> still (time stops). Just the beep in my ear to say that the channel=20
>> is opened (I hear the same under WinXP when I accept to "connect" the=20
>> headset, pushing on the "answer" button of the headset), and another=20
>> beep when I stop the song and thus, "disconnect" the SCO channel=20
>> (again, I see all that with btsco -v and hcidump).
>>
>> When I will get it , I will resume the whole thing for configs like=20
>> mine. Help me get the sound work :-(
>>
>> thanks
>>
>> Laurent
>>
>>
>>
>> -------------------------------------------------------
>> This SF.Net email is sponsored by: NEC IT Guy Games. How far can you=20
>> shotput
>> a projector? How fast can you ride your desk chair down the office=20
>> luge track?
>> If you want to score the big prize, get to know the little guy. Play=20
>> to win an NEC 61" plasma display: http://www.necitguy.com/?r=20
>> _______________________________________________
>> Bluez-users mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/bluez-user
>> s
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: NEC IT Guy Games. How far can you=20
> shotput
> a projector? How fast can you ride your desk chair down the office=20
> luge track?
> If you want to score the big prize, get to know the little guy. Play=20
> to win an NEC 61" plasma display: http://www.necitguy.com/?r=3D20
> _______________________________________________
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> [email protected]
> https://lists.sourceforge.net/lists/listinfo/bluez-users
>
>
-------------------------------------------------------
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If you want to score the big prize, get to know the little guy.
Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20
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Hi
I suspect a volume problem (try using a soft mixer on your computer and
try volume controls on the headset)
or sco routing; as root run
hciconfig hci0 revision
and see if sco is routed to hci as it should be
It's possible that Marcel's new pskey program can reroute sco but I
haven't tried that.
Brad
Laurent Lesage wrote:
> Laurent Lesage a ?crit :
>
>> Thanks : that works!
>>
>>> Brad Midgley a ?crit : I would try removing /etc/bluetooth/link_key
>>> so the pairing will be reset.
>>>
>>
> Hi again...
>
> well, now it seems to work, but I have no sound : it is like the voice
> packet are not sent to the headset.
>
> 1) info about the headset
>
>> laptop:/usr/local/btsco/btsco/kernel# hcitool info 00:03:89:4C:2D:C7
>> Requesting information ...
>> BD Address: 00:03:89:4C:2D:C7
>> Device Name: M3000 by Plantronics
>> LMP Version: 1.1 (0x1) LMP Subversion: 0x349
>> Manufacturer: Cambridge Silicon Radio (10)
>> Features: 0xbc 0xe8 0x01 0x00 0x00 0x00 0x00 0x00
>> <encryption> <slot offset> <timing accuracy> <role
>> switch>
>> <sniff mode> <SCO link> <HV3 packets> <u-law log>
>> <A-law log>
>> <CVSD>
>
>
>
> 2)BTSCO :
>
>> laptop:/usr/local/btsco/btsco/kernel# btsco -v
>> btsco v0.4c
>> Device is 1:0
>
>
> 3)dongle :
>
>> laptop:/usr/local/btsco/btsco/kernel# hciconfig -a
>> hci0: Type: USB
>> BD Address: 00:E0:98:FD:9A:BD ACL MTU: 192:8 SCO MTU: 64:8
>> UP RUNNING PSCAN ISCAN
>> RX bytes:5979 acl:196 sco:0 events:286 errors:0
>> TX bytes:3492 acl:147 sco:0 commands:80 errors:0
>> Features: 0xff 0xff 0x0f 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: 'laptop-0'
>> Class: 0x3e0100
>> Service Classes: Networking, Rendering, Capturing
>> Device Class: Computer, Uncategorized
>> HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP
>> Subver: 0x20d
>> Manufacturer: Cambridge Silicon Radio (10)
>>
> Using Debian Sarge, with a patch for bluez from march 2005. Got btsco
> form cvs. Compiled without error. Seems running ok. When using XMMS, I
> see a second audio device "bluetooth headset", I see it with alsa and
> with OSS output plugin. If I try to play a song with XMMS, I hear a
> "beep" indicating the activation of the SCO channel. I can see it with
> "btsco -v", verbose mode. I also can adjust the volume of my headset :
> it's echoed on the output of btsco. On the other side, if I use the oss
> mixer, I hear a small beep in the headset and see that the volume is
> changed accordingly to the mixer on the computer. Same for microphone.
>
> So (I'm BT newbie...), the "signalling" seems to work perfect *BUT* no
> voice packet are sent. HCIdump shows the "signalling packets" but after
> that, no other packet. with XMMS, if I "play", the song remains still
> (time stops). Just the beep in my ear to say that the channel is opened
> (I hear the same under WinXP when I accept to "connect" the headset,
> pushing on the "answer" button of the headset), and another beep when I
> stop the song and thus, "disconnect" the SCO channel (again, I see all
> that with btsco -v and hcidump).
>
> When I will get it , I will resume the whole thing for configs like
> mine. Help me get the sound work :-(
>
> thanks
>
> Laurent
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: NEC IT Guy Games. How far can you
> shotput
> a projector? How fast can you ride your desk chair down the office luge
> track?
> If you want to score the big prize, get to know the little guy. Play to
> win an NEC 61" plasma display: http://www.necitguy.com/?r
> _______________________________________________
> Bluez-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/bluez-user
> s
-------------------------------------------------------
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a projector? How fast can you ride your desk chair down the office luge track?
If you want to score the big prize, get to know the little guy.
Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20
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Laurent Lesage a =E9crit :
> Thanks : that works!
>
>> Brad Midgley a =E9crit : I would try removing /etc/bluetooth/link_key=20
>> so the pairing will be reset.
>>
>
Hi again...
well, now it seems to work, but I have no sound : it is like the voice=20
packet are not sent to the headset.
1) info about the headset
> laptop:/usr/local/btsco/btsco/kernel# hcitool info 00:03:89:4C:2D:C7
> Requesting information ...
> BD Address: 00:03:89:4C:2D:C7
> Device Name: M3000 by Plantronics
> LMP Version: 1.1 (0x1) LMP Subversion: 0x349
> Manufacturer: Cambridge Silicon Radio (10)
> Features: 0xbc 0xe8 0x01 0x00 0x00 0x00 0x00 0x00
> <encryption> <slot offset> <timing accuracy> <role swit=
ch>
> <sniff mode> <SCO link> <HV3 packets> <u-law log>=20
> <A-law log>
> <CVSD>
2)BTSCO :
> laptop:/usr/local/btsco/btsco/kernel# btsco -v
> btsco v0.4c
> Device is 1:0
3)dongle :
> laptop:/usr/local/btsco/btsco/kernel# hciconfig -a
> hci0: Type: USB
> BD Address: 00:E0:98:FD:9A:BD ACL MTU: 192:8 SCO MTU: 64:8
> UP RUNNING PSCAN ISCAN
> RX bytes:5979 acl:196 sco:0 events:286 errors:0
> TX bytes:3492 acl:147 sco:0 commands:80 errors:0
> Features: 0xff 0xff 0x0f 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: 'laptop-0'
> Class: 0x3e0100
> Service Classes: Networking, Rendering, Capturing
> Device Class: Computer, Uncategorized
> HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP=20
> Subver: 0x20d
> Manufacturer: Cambridge Silicon Radio (10)
>
Using Debian Sarge, with a patch for bluez from march 2005. Got btsco=20
form cvs. Compiled without error. Seems running ok. When using XMMS, I=20
see a second audio device "bluetooth headset", I see it with alsa and=20
with OSS output plugin. If I try to play a song with XMMS, I hear a=20
"beep" indicating the activation of the SCO channel. I can see it with=20
"btsco -v", verbose mode. I also can adjust the volume of my headset :=20
it's echoed on the output of btsco. On the other side, if I use the oss=20
mixer, I hear a small beep in the headset and see that the volume is=20
changed accordingly to the mixer on the computer. Same for microphone.
So (I'm BT newbie...), the "signalling" seems to work perfect *BUT* no=20
voice packet are sent. HCIdump shows the "signalling packets" but after=20
that, no other packet. with XMMS, if I "play", the song remains still=20
(time stops). Just the beep in my ear to say that the channel is opened=20
(I hear the same under WinXP when I accept to "connect" the headset,=20
pushing on the "answer" button of the headset), and another beep when I=20
stop the song and thus, "disconnect" the SCO channel (again, I see all=20
that with btsco -v and hcidump).
When I will get it , I will resume the whole thing for configs like=20
mine. Help me get the sound work :-(
thanks
Laurent
-------------------------------------------------------
This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput
a projector? How fast can you ride your desk chair down the office luge track?
If you want to score the big prize, get to know the little guy.
Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20
_______________________________________________
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Thanks : that works!
> Brad Midgley a =E9crit : I would try removing /etc/bluetooth/link_key s=
o=20
> the pairing will be reset.
>
> Laurent Lesage wrote:
>
>> info. "bluez-pin" asked me for the pin (0000) and got the info. After=20
>> that, I used the headset under windows XP, with skype : it worked=20
>> great as headset : clear sound, mic OK. Then back to Linux, and no=20
>> way to get 'hcitool info' again.
>>
>> laptop:/etc/bluetooth# hcitool cc 00:03:89:4C:2D:C7
>> Can't create connection: Input/output error
>>
>> I tried in pairing mode but always the same error. this is hcidump=20
>> during "info", headset in pairing mode or not
>
>
Now, I tried the commands in "hcitool" to create connection and get=20
parameters for the link and the headset. My question : is there a link=20
where you can find more explanation about the result of the commands=20
(what do the values of rssi, lq -link quality-, ... mean? I see the=20
values changing on my screen when I move the headset but I don't know=20
their meaning)
Another question : does the class of the device (you define in=20
/etc/bluetooth/hcid.conf) mean exactly? Does it mean that the dongle is=20
not able to use other device that the one you define with that value or=20
does it mean you *don't want* to use other devices than the ones you=20
define with that value?
thanks for your attention
Laurent Lesage
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I would try removing /etc/bluetooth/link_key so the pairing will be reset.
Laurent Lesage wrote:
> info. "bluez-pin" asked me for the pin (0000) and got the info. After
> that, I used the headset under windows XP, with skype : it worked great
> as headset : clear sound, mic OK. Then back to Linux, and no way to get
> 'hcitool info' again.
>
> laptop:/etc/bluetooth# hcitool cc 00:03:89:4C:2D:C7
> Can't create connection: Input/output error
>
> I tried in pairing mode but always the same error. this is hcidump
> during "info", headset in pairing mode or not
-------------------------------------------------------
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