bluetooth USB dongles

[Oliver Fromme]

Oliver Fromme wrote:
 > After some searching, I finally ordered a "LogiLink Ultra
 > Mini Bluetooth 2.0 USB Adapter BT0007".  According to the
 > manufacturer's web page it is Bluetooth V2.0 with 20m
 > range (so I assume it's class 2, even though they don't
 > mention this), and they even say that the chipset is "CSR"
 > (which I assume means cambridge silicon radio).

Okay, basically it seems to work, but I have a few
questions ...

So I loaded the KLD modules manually (because I didn't
want to reboot) and inserted the dongle.  This is what
I get in dmesg:

WARNING: attempt to net_add_domain(netgraph) after domainfinalize()
ubt0: <vendor 0x0a12 BT2.0, class 224/1, rev 2.00/31.64, addr 3> on uhub0
ubt0: Interface 0 endpoints: interrupt=0x81, bulk-in=0x82, bulk-out=0x2
ubt0: Interface 1 (alt.config 5) endpoints: isoc-in=0x83, isoc-out=0x3; wMaxPacketSize=49; nframes=6, buffer size=294
hardware_error:  - hardware error 0x37

I'm a bit worried about the warning line and the hardware
error line.  Is this normal and to be expected?

Anyway, I followed the instructions in the Handbook and
ran "/etc/rc.d/bluetooth start ubt0".  I expected to get
a few lines of output, according to the Handbook chapter
32.4.  But I got nothing at all.  Am I missing something,
or should the Handbook get a fix?

Still it seems to work:  When I enable BT on my mobile
phone, FreeBSD finds it:

# hccontrol inquiry
Inquiry result, num_responses=1
Inquiry result #0
        BD_ADDR: 00:60:57:2e:27:de
        Page Scan Rep. Mode: 0x1
        Page Scan Period Mode: 00
        Page Scan Mode: 00
        Class: 50:02:04
        Clock offset: 0x18a1
Inquiry complete. Status: No error [00]

And vice versa:  The phone lists my FreeBSD box when I
initiate a scan.

The next thing I'm going to try is to connect to the
NXT brick.

Best regards
   Oliver

-- 
Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
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