When using the PacketLink interface, and a node requires retransmission of
a packet, if a BaseStation is being used to monitor network activity will
the BaseStation see all of the retransmission attempts?
As a simple test, I setup one node to transmit a packet using:
call
have that already.
Thanks in advance.
David
Message: 6
Date: Mon, 21 Jul 2008 10:46:58 -0700
From: David Moss [EMAIL PROTECTED]
Subject: Re: [Tinyos-help] PacketLink
To: 'David Valencia' [EMAIL PROTECTED],
tinyos-help@millennium.berkeley.edu
Message-ID: [EMAIL PROTECTED]
Content-Type
When using the PacketLink interface, and a node requires retransmission of
a packet, if a BaseStation is being used to monitor network activity will
the BaseStation see all of the retransmission attempts?
As a simple test, I setup one node to transmit a packet using:
call
Does the packet link layer use CCA when retransmitting a packet?
--
Development environment: CYGWIN
Platform: TelosB (tinyos-2.x: cvs disribution)
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Rebooting is a common symptom of a memory corruption error. If you
overwrite the return address in the stack to address 0, this causes
many microcontrollers to jump to the reset vector (0x0) on return.
Because there is so little RAM, you can do this to the stack even when
writing to
Shikhar,
When you refer to your whole application, are you talking about an
application you developed or an application available with the TOS
distribution (i.e. Blink, MultihopOscilloscope, etc)?
If it is an application you developed, have you tried programming your
mote with another
Qasim,
Should check out this paper RID: Radio Interference Detection in Wireless
Sensor Networks: http://www.cs.virginia.edu/papers/RIDPaper.pdf.
David
Message: 3
Date: Thu, 26 Jun 2008 20:57:32 +0500
From: Qasim Mansoor [EMAIL PROTECTED]
Subject: [Tinyos-help] Help needed [collisions in
Manuel,
I do not know what you are using for hardware to assist in monitoring the
network. I know there are several companies that market zigbee dongles.
Some you can find as cheap as $150 dollars (i.e. www.integration.com).
They usually come bundled with software. I think the more popular
hengly,
I think this occurs when there is a failure to load a .dll file,
specifically the toscomm.dll (e.g. probably occurred when you tried to
run the Listen or SerialForwarder application). Search for this file on
your computer; you should find a copy of this file in at least two folders
(e.g.
Can you explain exactly what you are typing at the command line to run the
Listen application. Further, please stipulate what errors you are
receiving when you try to run the Listen application. Thanks.
Thanks.. It did not work. I am wondering what I should do after changing
the
tinyos.sh
Abdullah Kadri,
CLASSPATH is an environment variable. You can check your environment
variables by using the env (check all environment variables) or printenv
CLASSPATH (just check CLASSPATH environment variable). If you do not have
. in your CLASSPATH, you can accomplish this by editing the
Message-
From: David Valencia [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 13, 2007 3:18 PM
To: tinyos-help@Millennium.Berkeley.EDU
Cc: tinyos-help@Millennium.Berkeley.EDU; [EMAIL PROTECTED]
Subject: Re: [Tinyos-help] Running Listen tool
Abdullah Kadri,
CLASSPATH is an environment
Abdullah Kadri, P.Eng., Ph.D. Candidate
The University of Western Ontario
Department of Electrical and Computer Engineering
Phone: (519) 661-2111 ext. 81271
-Original Message-
From: David Valencia [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 13, 2007 4:19 PM
To: Abdullah
Thanks, I appreciate it! I will take a look at what you got.
Dave
Hi!
You can get my TinyOS tree from here:
http://hinrg.cs.jhu.edu/git/?p=razvanm/tinyos-2.x.git
The interesting things are in the tos/chips/cc2420.
--
Razvan ME
On Mon, 5 Nov 2007, David Valencia wrote:
Razvan
in advance.
David Valencia
--
Development environment: CYGWIN
Platform: TelosB (tinyos-2.x: cvs distribution)
--
Development environment: CYGWIN
Platform: TelosB (tinyos-2.x: cvs disribution)
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Razvan,
Yeah this sounds good. Thanks.
Dave
Hi!
On Mon, 5 Nov 2007, David Valencia wrote:
I need to do some simulation work and I needed to be able to simulate
the
CC2420 radio stack. I know currently that this radio stack has not been
implemented under TOSSIM.
I have a partial
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