Currently there is PowerTOSSIM support for Mica2 in T2. Have a look at
tinyos-2.x-contrib/cedt directory.
--
Regards,
Venkatesh S
-Original Message-
Date: Mon, 10 Sep 2007 07:22:37 +0300 (IDT)
From: Liron Elmaleh <[EMAIL PROTECTED]>
Subject: [Tinyos-help] TOSSIM sch
, DemoSensorC file is taken from the
tos/lib/tossim directory, which uses a component that returns a constant value
0xbeef. Redirect it to take the actual hardware DemoSensorC which is in
tos/platforms/micaz.
Hope this helps.
--
Regards,
Venkatesh S
-Original Message-
Date: Sat, 21 Jul 2007
in other mica family motes).
--
Regards,
Venkatesh S
Date: Sat, 14 Jul 2007 21:32:46 -0400
From: Bo Zhang <[EMAIL PROTECTED]>
Subject: [Tinyos-help] PowerTossim on T2
To: tinyos-help@Millennium.Berkeley.EDU
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="u
Current release of TinyOS-2 doesnt support PowerTOSSIM.
--
Regards,
Venkatesh S
-Original Message-
Date: Wed, 13 Jun 2007 11:59:08 -0500
From: "Mehedi Bakht" <[EMAIL PROTECTED]>
Subject: [Tinyos-help] Power Tossim in TinyOS 2.
To: tinyos-help@millennium.berkele
kind, but to make that work you can do as below:
Edit the $TOS/platforms/micaz/sim/.platform file by adding the following
"%T/lib/power" at the end of "%T/lib/timer". Then give "make micaz sim".
Hopefully it works.
--
Regards,
Venkatesh S
Message: 2
D
which TOSSIM are you reffering to?
In Tossim 1.x, the base station node Id is fixed to 0. where as in Tossim 2.x,
the application needs to inform (set) the routing layer whether it is the base
station or not (interface RoutingControl for Collection Protocol).
--
Regards,
Venkatesh S
Even i had posted the same question long back, but no reply..
As far as i know, there is no network type for float variable. You can use a
traditional C structure, then use the __packed__(attribute) at the end of the
structure.
--
Regards,
Venkatesh S
Have a look at PowerTossim which is in
$(TINYOSDIR)/tools/scripts/PowerTossim/. For more information logon to
http://www.eecs.harvard.edu/~shnayder/ptossim/.
--
Regards,
Venkatesh S
platform, and may be
you may have to do some similar files and put into the cc1000/sim folder in the
platform/mica2 folder.
--
Regards,
Venkatesh S
Message: 5
Date: Fri, 2 Mar 2007 10:47:21 +0530
From: "preeti k" <[EMAIL PROTECTED]>
Subject: [Tinyos-help] A basic Question...
?? Thanks in advance.
--
With Regards,
Venkatesh. S
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This is the problem with the nesc installation.. Taking the wrong ncc.. Go
through the tutorial to get a solution for this(tutorial 1). If its a new
installation (i.e., without upgrading your tinyos), then it may the problem
with the cygwin version..
--
Regards,
Venkatesh S
Date: Sun, 7
Hi all,
Can anyone suggest me in creating a multihop network over Tossim 2.x.. I was
bit confused with the Gain, Noise floor and power levels in the
UserGainInterfaceModel.nc file.. Can anyone get me a small overview about
these parameters and how do they affect the packet reception for the other
hello everybody,
I have a application where in i need to send a floating value over the
network. I used the nx_struct definition for this. The structure is as
below
typedef nx_struct test_msg {
nx_uint8_t x;
nx_uint8_t y;
nx_float value;
} test_msg_t;
Then i got to know that, nx_float was n
wrote:
On Nov 29, 2006, at 5:45 AM, venkatesh s wrote:
> The module files are being generated, but its the problem of the
> python tool. I am using python 2.4 version.
> I got the same error when used Python 2.3 version also..
>
> Can anyone Help me out??
>
Whoops -- didn't
But when compiled to other platform, say micaz, this get preprocessed..
Can anyone help me in what is happenning or why is it so??
Thanks in advance!!
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with regards,
Venkatesh S
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The module files are being generated, but its the problem of the python
tool. I am using python 2.4 version.
I got the same error when used Python 2.3 version also..
Can anyone Help me out??
Thanking you in advance..
--
with regards,
Venkatesh. S
___
I had questioned the same long back. As we know that float takes 4 bytes
and double takes 8 bytes, experimentally on mica2 motes, it had no effect
on the number of bytes. It was fixed to 4 bytes for both float and double..
Is it platform specific??
Date: Sat, 25 Nov 2006 19:40:36 -0700
From:
In tossim, every node in the network can here all the rest of the nodes, if they are in the same radio range. If that is the case, then hidden node problem, doesn't come into picture at all. The problem might be that all the nodes use a global clock (syncronization) and it may so happen that the
Since Tinyos 2.x is still under development, currently the 'sim' option works for only micaz platform, so, you can try giving make micaz sim and check out !!
Message: 2Date: Wed, 13 Sep 2006 12:12:01 +0400From: " ?? ?? " <[EMAIL PROTECTED]>Subject: [Tinyos-help] TOSSIM in TinyOS-2.x doesn't
Hi all, I am working on Tinyos 2.x. In Chapter 11 of tinyos2.x tutorial for TOSSIM, I get the debug statements of the RadioCountToLeds application, when simulated using python, but i dont get any debug statements when i use a C++ script. Can anyone help me in this issue ??
Thanks and
Apart from eclipse, you could use the TextPad itself, which understands the nesC systax for editing. You may have to download the Syntax file. I have attached the same for reference. May be it will be useful.. If not kindly ignore this mail..
--Message: 2Date: Wed, 16
Well David, thanks for that.
But i wonder about what you say 1926 bytes/sec, which means its almost 15kbps. I find loss for 5 kbps. it gives almost 5 % loss for node 2 and 0% loss for node 1. Also, i would like to do this multihop testing on a single range, so that i can capture what is happenn
Thanks for your kind reply Phil and Michael...
What about if i make the nodes to communicate in a single range, and force them to come on hop., which means there shouldn't be hidden node problems..
I did the following to achive the above, for the 3 node network..
Node 2 was forced to receive
Hi all,
I am working on packet loss and delay measurements. The fact is i need to do this on multi-hop, for which i need to fix the datarates. It seems that when the application is sending 300 packets/minute, out of which i get around
5.2% loss. The node nearer to the base station has 0% loss
hi,
I wanted to speed up my simulation, so switched from bit level to packet level simulation. I gave the path in the Makefile of Surge Application as PFLAGS+=-I%T/platform/pc/packet for having packet level simulation. Since if i run it ./build/pc/main.exe 5, it gave Segmentation fault, I thoug
Hi all,
I am new to TOSSIM, and when i did bit level simulation, there was no error, and the simulation went on fine.
But when i did packet level simulation, i found that after some time of simulation, it gives error as "segmentation fault (Stack dumped)",
Can anyone say why this might be ??
Hi all,
I am working on Tossim. I need to have zero packet loss, when packets are transmitted through multiphop. But I found that using even simple model, it was showing few packet drops. When traced out, i found that, there was 1 bit error in the payload field, and there is a CRC mismatch. I
Hi all,
I am simulating a application where i need to find the transmission delay in TOSSIM. So I used time stamps to find the delay for a packet. The delay was varying from 20ms to 40 ms. This was due to the fact of Backoff delay. Since this is a randomly chosen delay, I made that to a const
hi all,
I am simulating a network through tossim. While running the application, i gave the input file as 50nodes.nss (File generated by an application with random links, here it wont consider any packet loss the file consisted of stuff like this
0:0:1.0
0:1:0.0
0:2:1.0
.
.
.
.
49:48:0.0
49:49:
Hi,
One of my application needs a precision computation i.e., even a
decimal value is a worth. I am using a variable with type double.
When the application is simulated using TOSSIM, it works fine.
But when the code is fused into hardware, results are not as expected.
When I analysed the probl
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