Okay, I'm in the situation I've seen reportet a few times on the List:
Everything seems as if it were working, but I can't actually hear any
sound sent to the Headset. I suspect it's the unsupported Bluetooth
adapter in my laptop, which ist, unfortunately, Broadcom-based.
Any chance to get these supported? Using an additional USB Bluetooth
stick when I have a built-in adapter seems stupid.
Anyway, here's my configuration (I'm going by the bulletpoints on the
bluetooth-alsa page):
Hub: Don't know. It's internal, as I said. They might have wired it up
in a weird way. I see the Bluetooth dongle as "Bus 4 Device 2".
Headset: Jabra BT500
Adapter: The one that comes with an IBM T43p, Broadcom-based
http://www.thinkwiki.org/wiki/IBM_Integrated_Bluetooth_IV_with_56K_Modem_%28BMDC-3%29
sp8472@Maik-2013:~$ sudo hciconfig -a
hci0: Type: USB
BD Address: 00:0E:9B:DE:0C:60 ACL MTU: 377:10 SCO MTU: 16:0
UP RUNNING PSCAN ISCAN AUTH ENCRYPT
RX bytes:67613 acl:26 sco:1280 events:68 errors:0
TX bytes:925 acl:21 sco:0 commands:40 errors:0
Features: 0xff 0xfe 0x0d 0x38 0x08 0x08 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'Maik-2013-0'
Class: 0x3e0100
Service Classes: Networking, Rendering, Capturing
Device Class: Computer, Uncategorized
HCI Ver: 1.2 (0x2) HCI Rev: 0x9 LMP Ver: 1.2 (0x2) LMP Subver:
0x6963
Manufacturer: Broadcom Corporation (15)
sp8472@Maik-2013:~$ sudo hciconfig hci0 revision
hci0: Type: USB
BD Address: 00:0E:9B:DE:0C:60 ACL MTU: 377:10 SCO MTU: 16:0
Firmware 9.105 / 99
sp8472@Maik-2013:~$ sudo hcitool info 00:07:A4:C0:25:A5
Requesting information ...
BD Address: 00:07:A4:C0:25:A5
Device Name: Jabra BT500
LMP Version: 1.2 (0x2) LMP Subversion: 0x613
Manufacturer: Cambridge Silicon Radio (10)
Features: 0xfc 0xff 0x0b 0x00 0x00 0x00 0x00 0x00
<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>
sp8472@Maik-2013:~$
This is output from btsco (while trying to play a file to the device):
btsco v0.4c
Device is 1:0
Voice setting: 0x0060
RFCOMM channel 1 connected
speaker volume: 15 mic volume: 1
i/o needed: connecting sco...
connected SCO channel
Done setting sco fd
recieved AT+VGS=15
Sending up speaker change 15
speaker volume: 15 mic volume: 1
driver is not in use
disconnected SCO channel
Kernel 2.6.14, bluez-utils 2.19
I hope I can somehow get this configuration to work. Otherwise, I'd have
to either send back the headset or get a CSR adapter. Both would annoy
me, obviously. Thanks for any help you can offer.
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Maik Zumstrull wrote:
> Maik Zumstrull wrote:
>
>>Okay, I'm in the situation I've seen reportet a few times on the List:
>>
>>Everything seems as if it were working, but I can't actually hear any
>>sound sent to the Headset. I suspect it's the unsupported Bluetooth
>>adapter in my laptop, which ist, unfortunately, Broadcom-based.
>
> The good news: I just went and bought an additional BT dongle, nice and
> CSR-based:
...and after a little more fiddling, the headset now works as expected.
Buttons and everything, tested against Skype. Thanks for writing a
driver for this. :-)
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Marcel Holtmann wrote:
>>Conceptronic Bluetooth 2.0 USB Adapter 200M
>>Part-No CBT200U2
>
> do you have a picture of it somewhere?
http://www.conceptronic.net/site/DesktopDefault.aspx?tabindex=1&tabid=200&Cat=10&grp=1020&Prod_ID=1039&Prod=CBT200U2
>>I got it for EUR 19,99 at my local Arlt.
>
> Anyone in donation mood?
Get my headset to work with my internal bluetooth adapter and you can
have it. ;-)
No, seriously. You could. But I guess that's not gonna happen anytime
soon, without specs from Broadcom...
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Hi Maik,
> >>sp8472@Maik-2013:~$ sudo hciconfig -a
> >>hci0: Type: USB
> >> BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
> >> UP RUNNING PSCAN ISCAN
> >> RX bytes:695 acl:0 sco:0 events:57 errors:0
> >> TX bytes:800 acl:0 sco:0 commands:44 errors:0
> >> Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
> >> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
> >> Link policy: RSWITCH HOLD SNIFF PARK
> >> Link mode: SLAVE ACCEPT
> >> Name: 'Maik-2013-0'
> >> Class: 0x3e0100
> >> Service Classes: Networking, Rendering, Capturing
> >> Device Class: Computer, Uncategorized
> >> HCI Ver: 2.0 (0x3) HCI Rev: 0x7a6 LMP Ver: 2.0 (0x3) LMP Subver:
> >>0x7a6
> >> Manufacturer: Cambridge Silicon Radio (10)
> >>
> >>sp8472@Maik-2013:~$ sudo hciconfig hci0 revision
> >>hci0: Type: USB
> >> BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
> >> HCI 19.2
> >> Chip version: BlueCore4-ROM
> >> Max key size: 128 bit
> >> SCO mapping: HCI
> >
> >
> > what kind of dongle is this? I like to get one with a BlueCore4-ROM chip
> > for myself.
>
> Conceptronic Bluetooth 2.0 USB Adapter 200M
> Part-No CBT200U2
do you have a picture of it somewhere?
> I got it for EUR 19,99 at my local Arlt.
Anyone in donation mood?
Regards
Marcel
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Marcel Holtmann wrote:
>>sp8472@Maik-2013:~$ sudo hciconfig -a
>>hci0: Type: USB
>> BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
>> UP RUNNING PSCAN ISCAN
>> RX bytes:695 acl:0 sco:0 events:57 errors:0
>> TX bytes:800 acl:0 sco:0 commands:44 errors:0
>> Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
>> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
>> Link policy: RSWITCH HOLD SNIFF PARK
>> Link mode: SLAVE ACCEPT
>> Name: 'Maik-2013-0'
>> Class: 0x3e0100
>> Service Classes: Networking, Rendering, Capturing
>> Device Class: Computer, Uncategorized
>> HCI Ver: 2.0 (0x3) HCI Rev: 0x7a6 LMP Ver: 2.0 (0x3) LMP Subver:
>>0x7a6
>> Manufacturer: Cambridge Silicon Radio (10)
>>
>>sp8472@Maik-2013:~$ sudo hciconfig hci0 revision
>>hci0: Type: USB
>> BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
>> HCI 19.2
>> Chip version: BlueCore4-ROM
>> Max key size: 128 bit
>> SCO mapping: HCI
>
>
> what kind of dongle is this? I like to get one with a BlueCore4-ROM chip
> for myself.
Conceptronic Bluetooth 2.0 USB Adapter 200M
Part-No CBT200U2
I got it for EUR 19,99 at my local Arlt.
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Hi Maik,
> The good news: I just went and bought an additional BT dongle, nice and
> CSR-based:
>
> sp8472@Maik-2013:~$ sudo hciconfig -a
> hci0: Type: USB
> BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
> UP RUNNING PSCAN ISCAN
> RX bytes:695 acl:0 sco:0 events:57 errors:0
> TX bytes:800 acl:0 sco:0 commands:44 errors:0
> Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
> Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
> Link policy: RSWITCH HOLD SNIFF PARK
> Link mode: SLAVE ACCEPT
> Name: 'Maik-2013-0'
> Class: 0x3e0100
> Service Classes: Networking, Rendering, Capturing
> Device Class: Computer, Uncategorized
> HCI Ver: 2.0 (0x3) HCI Rev: 0x7a6 LMP Ver: 2.0 (0x3) LMP Subver:
> 0x7a6
> Manufacturer: Cambridge Silicon Radio (10)
>
> sp8472@Maik-2013:~$ sudo hciconfig hci0 revision
> hci0: Type: USB
> BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
> HCI 19.2
> Chip version: BlueCore4-ROM
> Max key size: 128 bit
> SCO mapping: HCI
what kind of dongle is this? I like to get one with a BlueCore4-ROM chip
for myself.
Regards
Marcel
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Maik Zumstrull wrote:
> Okay, I'm in the situation I've seen reportet a few times on the List:
>
> Everything seems as if it were working, but I can't actually hear any
> sound sent to the Headset. I suspect it's the unsupported Bluetooth
> adapter in my laptop, which ist, unfortunately, Broadcom-based.
The good news: I just went and bought an additional BT dongle, nice and
CSR-based:
sp8472@Maik-2013:~$ sudo hciconfig -a
hci0: Type: USB
BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
UP RUNNING PSCAN ISCAN
RX bytes:695 acl:0 sco:0 events:57 errors:0
TX bytes:800 acl:0 sco:0 commands:44 errors:0
Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'Maik-2013-0'
Class: 0x3e0100
Service Classes: Networking, Rendering, Capturing
Device Class: Computer, Uncategorized
HCI Ver: 2.0 (0x3) HCI Rev: 0x7a6 LMP Ver: 2.0 (0x3) LMP Subver:
0x7a6
Manufacturer: Cambridge Silicon Radio (10)
sp8472@Maik-2013:~$ sudo hciconfig hci0 revision
hci0: Type: USB
BD Address: 00:80:5A:46:05:E3 ACL MTU: 384:8 SCO MTU: 64:8
HCI 19.2
Chip version: BlueCore4-ROM
Max key size: 128 bit
SCO mapping: HCI
The bad news: Suddenly things work even less than before. I must have
badly fucked up my configuration along the way. I can't even talk to the
Headset now. hcitool scan works, nothing else, not even hcitool info:
sp8472@Maik-2013:~$ sudo /etc/init.d/bluez-utils stop
Stopping bluez-utils: rfcomm sdpd hcid.
sp8472@Maik-2013:~$ sudo /etc/init.d/bluez-utils start
Starting bluez-utils: hcid sdpd rfcomm.
sp8472@Maik-2013:~$ hcitool scan
Scanning ...
00:07:A4:C0:25:A5 Jabra BT500
sp8472@Maik-2013:~$ hcitool info 00:07:A4:C0:25:A5
Requesting information ...
Can't create connection: Operation not permitted
sp8472@Maik-2013:~$ sudo hcitool info 00:07:A4:C0:25:A5
Requesting information ...
Can't create connection: Connection timed out
Any idea how to get things working now?
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Maik
> Any chance to get these supported? Using an additional USB Bluetooth
> stick when I have a built-in adapter seems stupid.
I looked into finding technical docs from another vendor for the same
problem (integrated bluetooth adapter not csr) but didn't get very far.
If you can find technical docs, maybe it's not that bad to add support.
I don't know, but without docs the point is moot.
Maybe you don't like the usb adapter for the same reason I don't. I
really hated the idea of putting a usb dongle on my laptop that could
get knocked off or forgotten when I was packing up. So the socketcom cf
adapter was attractive since it doesn't protrude. I don't have it any
more and I can't remember offhand if I tried sco in linux. Surely
someone on the list could tell us.
Brad
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