Date: Mon, 28 Nov 2005 14:07:44 -0800 From: Maksim Yevmenkin <maksim.yevmenkin@savvis.net> To: faigozhu <faigozhu@fastmail.fm> Cc: freebsd-bluetooth@freebsd.org Subject: Re: Sdpcontrol search timeout in Motorola HS805 headset. Message-ID: <438B7FB0.5030704@savvis.net> In-Reply-To: <863blgzdz0.fsf@fastmail.fm> References: <863blgzdz0.fsf@fastmail.fm>
next in thread | previous in thread | raw e-mail | index | archive | help
Hello,
> First of all, I would like to thank BSD bluetooth team for their
> great work enable bluetooth support in FreeBSD.
>
> I have a Motorola HS805 headset and got the following message.
>
> #sdpcontrol -a 00:0b:2e:32:65:12 search HSET
> Could not execute command "search". Operation timed out
did you try to repeat this command several times? does it always fail
with timeout?
> It seems no response from the headset after sending Link_Key_Reply?
sigh... people, please, PLEASE, stop posting text hci dump. they are not
very useful. they give me some idea, but what i really need is _binary_
hci dump.
> ------------hcidump------------------
>
> HCIDump - HCI packet analyzer ver 1.5
> device: any snap_len: 65535 filter: 0xffffffff
> < HCI Command: Create Connection(0x01|0x0005) plen 13
> > HCI Event: Command Status(0x0f) plen 4
> > HCI Event: Connect Complete(0x03) plen 11
?? what happened here? baseband connection failed?
> < 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
seems like baseband connection established
> < HCI Command: Write Link Policy Settings(0x02|0x000d) plen 4
> < ACL data: handle 0x0006 flags 0x02 dlen 12
> L2CAP(s): Connect req: psm 1 scid 0x0045
here is the request to setup l2cap channel on psm 1 (sdp).
> > HCI Event: Command Complete(0x0e) plen 6
> > HCI Event: Number of Completed Packets(0x13) plen 5
> > HCI Event: Max Slots Change(0x1b) plen 3
> > 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 Command: Disconnect(0x01|0x0006) plen 3
> > HCI Event: Command Status(0x0f) plen 4
> > HCI Event: Disconn Complete(0x05) plen 4
this block above does not make much sense to me. i'm confused why the
device requests link key again. could you please make binary hci dump
(-w option) and send it to me?
> ------------hcsecd -d------------
> hcsecd[98316]: Restored link key for the entry, remote bdaddr 00:0b:2e:32:65:12, name 'Motorola HS805'
> hcsecd[98316]: Got Link_Key_Request event from 'ubt0hci', remote bdaddr 00:0b:2e:32:65:12
> hcsecd[98316]: Found matching entry, remote bdaddr 00:0b:2e:32:65:12, name 'Motorola HS805', link key exists
> hcsecd[98316]: Sending Link_Key_Reply to 'ubt0hci' for remote bdaddr 00:0b:2e:32:65:12
> hcsecd[98316]: Got Link_Key_Request event from 'ubt0hci', remote bdaddr 00:0b:2e:32:65:12
> hcsecd[98316]: Found matching entry, remote bdaddr 00:0b:2e:32:65:12, name 'Motorola HS805', link key exists
> hcsecd[98316]: Sending Link_Key_Reply to 'ubt0hci' for remote bdaddr 00:0b:2e:32:65:12
looks fine to, but like i said before i'm confused why the device
requests link key twice.
> ------------hcsecd.conf----------
> /etc/bluetooth/hcsecd.conf
> #headset
> device{
> bdaddr 00:0b:2e:32:65:12;
> name "Motorola HS805";
> key nokey;
> pin "0000";
> }
looks fine to. i assume you checked the pin code and it is correct, right?
thanks,
max
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?438B7FB0.5030704>