From: "\"Sebastián D. Criado\"" <sebastian.criado@gmail.com>
To: The list for a Better Approach To Mobile Ad-hoc Networking
<b.a.t.m.a.n@lists.open-mesh.net>
Subject: Re: [B.A.T.M.A.N.] VIS labels
Date: Sat, 18 Jul 2009 12:32:50 -0300 [thread overview]
Message-ID: <4A61EB22.8060108@gmail.com> (raw)
In-Reply-To: <200907181338.56870.lindner_marek@yahoo.de>
El 18/07/09 02:38, Marek Lindner escribió:
> On Saturday 18 July 2009 06:43:38 Sebastián D. Criado wrote:
[...]
>> Am I wrong?
>
> The given code converts batman's own format into the format I mentioned
> earlier. Currently, batman uses a so called TQ value which expresses link
> quality as well and has its max value at 255. Performance considerations led
> to this kind of representation (you want to avoid float operations on embedded
> devices). Imagine a link quality of 66.6%:
>
> 255 (TQ max) * 66.6% = 170
>
> 255 / 170 [orig_node->tq_max/(float)neigh->tq_avg] = 1.5 (vis label)
>
> 100 / 1.5 [100 / $number] = 66.6% (link quality)
Thank you very much Marek.
I now understand it better
>
> May be I should put that in the wiki somewhere ... :-)
Yes. Sure that will be helpful for more people
Saludos.-
--
Sebastian.Criado@gmail.com - GPG: 1024D/FB208AA2
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prev parent reply other threads:[~2009-07-18 15:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-16 14:55 [B.A.T.M.A.N.] VIS labels Gustavo Lindberg
2009-07-17 13:54 ` Marek Lindner
2009-07-17 15:12 ` "Sebastián D. Criado"
2009-07-17 18:52 ` Marek Lindner
2009-07-17 22:43 ` "Sebastián D. Criado"
2009-07-18 5:38 ` Marek Lindner
2009-07-18 15:32 ` "Sebastián D. Criado" [this message]
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