Date: Sat, 8 Jul 2017 23:14:40 -0400 From: "Mikhail T." <mi+m@aldan.algebra.com> To: Maksim Yevmenkin <maksim.yevmenkin@gmail.com> Cc: "Mikhail T." <mi+thun@aldan.algebra.com>, "freebsd-bluetooth@freebsd.org" <freebsd-bluetooth@freebsd.org> Subject: Re: How to listen quietly for other Bluetooth devices? Message-ID: <B643CF86-6270-4BB7-9E13-D76ECFC63AD3@aldan.algebra.com> In-Reply-To: <CAFPOs6o_1ExGjcOZWdRTuZXHCvPnXVjCn562u6ApXPVuyhadew@mail.gmail.com> References: <085c77b2-9f40-5a1f-0b49-86a24e561fce@aldan.algebra.com> <CAFPOs6o_1ExGjcOZWdRTuZXHCvPnXVjCn562u6ApXPVuyhadew@mail.gmail.com>
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Doesn't "inquiry" imply activity? I'd like the computer to listen passively.= .. I assume, if a phone nearby is communicating with something (like headpho= nes), other Bluetooth devices hear it - even if they typically ignore it. Is= that a valid assumption? Can a Bluetooth dongle be placed into some sort of "promiscuous" mode instea= d? --=20 Sent from mobile device, please, pardon shorthand. 8 =CC=C9=D0. 2017 =D2. =CF 22:58 Maksim Yevmenkin <maksim.yevmenkin@gmail.co= m> =CE=C1=D0=C9=D3=C1=D7(=CC=C1): > Hi Mikhail, >=20 >> I'd like my FreeBSD computer to detect the presence of other >> Bluetooth-devices nearby. >=20 > you probably look for inquiry command. i.e. hcidump inquiry. please be > aware that remote device may not answer inquiry, i.e. "not > discoverable". apart from inquiry, there is not a whole lot you can do > with standard hci interface >=20 > thanks! > max
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