[Avrora] Confusing Behavior

Mohammed Al-Saleh alsaleh at cs.unm.edu
Fri Feb 20 08:14:01 PST 2009


Thanks Marco,
Where topology.top file is located? how can you give it as an argument in 
the command line?

...Mohammed

On Fri, 20 Feb 2009 16:47:44 +0100, Marco Antonio Lopez Trinidad wrote
> In the simulation command when you write:
> 
> avrora <simulation-options>, TosBase, Prog1, Prog2, ...
> 
> The virtual nodes take the ID value from the topology.top file.
> 
> It means,
> 
> TosBase will be executed by node0,
> Prog1 runs in node1,
> ...
> and so on.
> 
> Whether you write in the command line just two programs.
> 
> Then the first will run in node0 and the other will run in all the 
> rest of the virtual motes.
> 
> ciao,
> --marco.
> 
> > Thanks Roy, your are right. The problem is in my sender.
> > For some stupid reason, in the Send, I decided to put an exact receiver 
(2
> > in my case assuming the receiver node id is 2). The thing that I did not
> > suspect about this is that I can always see the receiver receives packets
> > packets from the sender, but it turns out that it was receiving the 
packets
> > then it drops them as soon as it knows that they are not sent to it. I 
now
> > do AM_BROADCAST_ADDR so all can see what the sender is sending.
> > BTW, is there any way to change the default node numbering in Avrora (it
> > seems that the first node is given id 0, the second 1, and so on)?
> >
> > ...Mohammed
> >
> >
> > On Thu, 19 Feb 2009 23:41:03 -0800, Roy Shea wrote
> > > Hello Mohammed,
> > >
> > > >> avrora -platform=mica2 -seconds=30 -monirots=leds
> > > >> -simulation=sensor-network -nodecount=1,1 recv.od send.od
> > >
> > > > BTW, the problem is not from "monitors" option I've misspelled in the
> > email.
> > >
> > > Then that command line looks right.  If you want, you can do a quick
> > > check using two instances RadioCountToLeds with this command line to
> > > see what the proper LED output (for a RadioCountToLeds) should be.  
This
> > > tested fine on my box using:
> > >
> > > ----
> > > java -cp $HOME/local/avrora/bin avrora/Main -platform=mica2
> > > -seconds=30 -simulation=sensor-network -monitors=leds -nodecount=2
> > > app.elf
> > > ----
> > >
> > > >> Something weird is happenning!
> > >
> > > My guess would be that the problem is in either your recv or send
> > > program.
> > >
> > > Best of luck,
> > > -Roy
> > > _______________________________________________
> > > Avrora mailing list
> > > Avrora at lists.ucla.edu
> > > http://lists.ucla.edu/cgi-bin/mailman/listinfo/avrora
> >
> >
> > --
> >
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> 
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