course I
should 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]>
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 PacketLink.setRetries(&
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 PacketLink.setRetries(&M
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 com
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 applicati
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 [colli
When a packet is transmitted and the Send.send() returns EBUSY, does the
packet remain in the TXRX FIFO and does the CC2420 radio try to send the
packet again when the radio is not busy? Or is this left up to the
application to handle the case of an EBUSY (try and send again)? Thanks
in advance.
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 cho
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
echo $PATH | grep -q /usr/local/bin || PATH=/usr/local/bin:$PATH
> *
> What should I put to set the path for Listen.class file?
>
> Thanks a lot for you r help
>
> Abdullah Kadri, P.Eng., Ph.D. Candidate
> The University of Western Ontario
> Department of Elec
ical and Computer Engineering
> Phone: (519) 661-2111 ext. 81271
> -Original 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; [EM
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 ba
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
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 bee
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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