Skip to contentSkip to conversation

Logitech Mobile Freedom headset problems

Bluez-devel Major A 2 participants 6 messages Apr 11, 2005 Bluetooth drivers

lore
Share & tools
lore

Major A

author
#0 lore raw

Hi,

I'm trying to get the Logitech Mobile Freedom headset working. I use "hcitool scan" to find its address, and it identifies itself as "Logitech HS02-V05". Now when I do btsco -v <bdaddr>, I get this:

Quoted 7 lines

btsco v0.4
Device is 1:0
Error: Failed to connect to SDP server: Invalid exchange Assuming channel 2

Voice setting: 0x0060
Can't connect RFCOMM channel: Invalid exchange

What's the reason for this? I'm supposed to be able to enter the PIN at this point. The headset is in pairing mode, and bluez works because I can use minicom to issue AT commands to my phone at the same time.

I'm using the current CVS version of btsco, kernel is 2.6.11.6 and the snd_bt_sco module loads just fine.

Any help would be greatly appreciated.

Andras

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Bluez-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-devel

#1 lore raw

the headset hasn't found your cellphone has it?

the very first btsco step is to contact the phone and discover its services (using sdp). this doesn't work if the headset's only available connection is being used to hold a connection to another device.

Quoted 28 lines · Major A

Hi,

I'm trying to get the Logitech Mobile Freedom headset working. I use "hcitool scan" to find its address, and it identifies itself as "Logitech HS02-V05". Now when I do btsco -v <bdaddr>, I get this:

Quoted 7 lines

btsco v0.4
Device is 1:0
Error: Failed to connect to SDP server: Invalid exchange Assuming channel 2

Voice setting: 0x0060
Can't connect RFCOMM channel: Invalid exchange

What's the reason for this? I'm supposed to be able to enter the PIN at this point. The headset is in pairing mode, and bluez works because I can use minicom to issue AT commands to my phone at the same time.

I'm using the current CVS version of btsco, kernel is 2.6.11.6 and the snd_bt_sco module loads just fine.

Any help would be greatly appreciated.

Andras

Quoted 9 lines

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Bluez-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-devel

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Bluez-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-devel

author
#2 lore raw
Quoted 6 lines

the headset hasn't found your cellphone has it?

the very first btsco step is to contact the phone and discover its services (using sdp). this doesn't work if the headset's only available connection is being used to hold a connection to another device.

I don't think so. The headset is in pairing mode, so it should not see anything else anyway. Also, I just turned off my phone and tried again (after powercycling the headset), and the exact same thing happened.

Any other ideas? :(

Andras

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Bluez-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-devel

#3 lore raw

A,

Quoted 1 line

Any other ideas? :(

maybe the adapter? look at the debug section of bluetooth-alsa.sf.net and post the various output here on the list.

brad

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Bluez-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-devel

author
#4 lore raw
Quoted 3 lines

maybe the adapter? look at the debug section of bluetooth-alsa.sf.net and post the various output here on the list.

I tried two different ones (BCM2033-based dongle, and the USB one built into the Thinkpad X31), same results. Now if I do "hciconfig hci0 voice 0x0060" before the btsco command, it seems to work, i.e. alsamixer comes up with something sensible. On the other hand, I haven't been able to get the headset to make any noise at all so far, I've tried to play WAV files with aplay or mplayer and even tried getting kphone to work -- no success so far. But at least it's moving in the right direction...

Andras

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Bluez-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-devel

author
#5 lore raw
In reply to Brad Midgley

More info:

"hcitool info <bdaddr>" works fine for my mobile phone but gives this when I try it on the headset in pairing mode:

Quoted 2 lines

Requesting information ...
Can't create connection: Input/output error

Anyone seen this before?

Andras

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Bluez-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-devel