Return-Path: Message-ID: <001501c3fd1d$019840a0$6b821d97@userpc> From: "Jers" To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0012_01C3FD25.5F1FC240" Subject: [Bluez-devel] Parameters of the Bluetooth standard in BlueZ... Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Fri, 27 Feb 2004 11:32:23 +0100 This is a multi-part message in MIME format. ------=_NextPart_000_0012_01C3FD25.5F1FC240 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Dear all, =20 I'm not a developer but I need your help! At the moment I'm carrying out a study about Bluetooth standard. In this = study I modified some parameters of Inquiry and Inquiry Scan procedures. = Now I want to test my analytical results by real experiments. I'd like = to evaluate the discovery performances of two bluetooth devices, = changing: =20 - in Inquiry Scan procedure: o Time spent in Rx (>=3D16*Tslot, according to the standard) o The period between two consecutive inquiry scan (<2.56 sec, = according to the standard) - in Inquiry procedure: o The period between the transmission of two consecutive packets = (According the standard: 244.5 msec, after odd packets; 869.5 msec, = after even packets) o Number of repetitions of frequencies trains. - in both procedures: o number of employed hops =20 I suppose I can set these parameters by BlueZ, so I looked for lines = that manage them in all BlueZ files but I didn't find.=20 =20 Can I change these parameters in BlueZ? If I can, which file(s) and functions do I have to modify? Thanks in advance. =20 Best regards. Jers ------=_NextPart_000_0012_01C3FD25.5F1FC240 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Dear all,

I=92m not a developer but I need your = help!

At the moment I=92m carrying out a = study about=20 Bluetooth standard. In this study I modified some parameters of Inquiry = and=20 Inquiry Scan procedures. Now I want to test my analytical results by = real=20 experiments. I=92d like to evaluate the discovery performances of two = bluetooth=20 devices, changing:

- =20 in = Inquiry Scan=20 procedure:

o =20 Time = spent in Rx=20 (>=3D16*Tslot, according to the standard)

o =20 The = period=20 between two consecutive inquiry scan (<2.56 sec, according to the=20 standard)

- =20 in = Inquiry=20 procedure:

o =20 The = period=20 between the transmission of two consecutive packets (According the = standard:=20 244.5 msec, after odd packets; 869.5 = msec, after even=20 packets)

o =20 Number of=20 repetitions of frequencies trains.

- =20 in = both=20 procedures:

o =20 number of=20 employed hops

I suppose I can set these parameters = by BlueZ,=20 so I looked for lines that manage them in all BlueZ files but I didn=92t = find.=20

Can I change these parameters in=20 BlueZ?

If I can, which file(s) and functions = do I have=20 to modify?

Thanks in = advance.

Best = regards.

Jers

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