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Date:      Tue, 10 Sep 2013 12:50:16 -0700
From:      Maksim Yevmenkin <maksim.yevmenkin@gmail.com>
To:        Yuri <yuri@rawbw.com>
Cc:        "freebsd-bluetooth@freebsd.org" <freebsd-bluetooth@freebsd.org>
Subject:   Re: Can ubt0 be a slave or a passive listener, and not a master?
Message-ID:  <92CFA072-17F6-4E91-8F4A-9DED857FE971@gmail.com>
In-Reply-To: <522F4DEC.9000709@rawbw.com>
References:  <522DEFD9.1030608@rawbw.com> <CAFPOs6r2sWxEnW76ti9zreo396=%2Bp0KzXrQwfZwYenS-NucQcA@mail.gmail.com> <522E3484.1070705@rawbw.com> <CAFPOs6qki-DUovzP-xKqmXJ7ceGJSnLm5ornYcP56z7es2V8MA@mail.gmail.com> <522F4DEC.9000709@rawbw.com>

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On Sep 10, 2013, at 9:50 AM, Yuri <yuri@rawbw.com> wrote:

> On 09/09/2013 14:58, Maksim Yevmenkin wrote:
>>=20
>> Well, you can use bsd instead of android application and try to see what i=
s going on. Bluetooth GPS usually a simple serial port profile.  They just b=
asically send nmea ASCII strings using serial port profile. I have one of th=
ose units. Start by querying services on your camera and see what's there.
>=20
> To query the services I need to know the device address. This device doesn=
't answer to the 'inquiry'.

Hmm... Is there a way to make it 'discoverable'? Anything in user interface?=


> Also doesn't query the services back through SDP (if this is reasonable at=
 all to expect, not sure). sdpd doesn't get any connections.

Sometimes devices use a special trick where device class bits can be used to=
 provide information about services. This way remote device can learn about s=
ervices without performing a full blown sdp discovery. So you might want to t=
ry and play with it.=20

> Can working device not answer 'inquiry'? Maybe it is just dead.

Yes. Device can be set to non-discoverable mode.=20

> This company said it would connect to BlueTooth slave with the passcode "0=
000".

Can you please tell me what device is this? Make and model?

Thanks
Max



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