Do you want to know how to interface your sensor data trace in Avrora,
or do you want to know how to get readings from a real sensor board
(say MTS310) on a real Micaz ?
Zainul.
On Mon, Jan 4, 2010 at 5:09 PM, Érico Lemos eric...@gmail.com wrote:
Hello everyone,
I'm using avrora to simulate
Hi Akankshu,
On Thu, Nov 12, 2009 at 9:17 AM, Akankshu Dhawan akank...@gmail.com wrote:
Hi All
I am using two mechanisms for high sampling.
1. Using MicStreamC and changing the prescalar value inside MicP to
ATM128_ADC_PRESCALE_32 and the gain value is set to 64.
I create a buffer of 1000
Hi Jinkyu,
If you want to go the GPS way, and have a scenario where a good GPS
signal is available to you, you could use the PPS signal that is
provided by most GPS receivers.
This is a pulse-per-second signal, the edge for which is guaranteed to
have a jitter no less than 1us (typically). To
Hi Faisal,
This is an Avrora issue so I'm cross posting it to the Avrora list.
I believe this problem was encountered earlier and fixed. Are you
using a CVS version from Sourceforge ?
Zainul.
On Wed, Aug 5, 2009 at 6:47 AM, Faisal
Aslamas...@informatik.uni-freiburg.de wrote:
Hi,
The
more data than the others?and how could possibly the
node transmit more data than the others if i already set all node to
transmit every 10 ms?? in my case its node 3 ran out the power first.
--- On Wed, 6/17/09, Zainul M Charbiwala zai...@ee.ucla.edu wrote:
From: Zainul M Charbiwala zai
It is hard to tell whether the batteries for each node had the same
capacity to begin with. Assuming they were fresh batteries with equal
capacity, they would all die at pretty much the same time. This is
what you see and its because:
1. Transmit cost and receive cost on the CC2420 are about the
Apologies for cross posting, I believe this may be useful to both communities.
The reason that the one node starts 100 cycles after the other is
because John's example command includes a stagger-start interval of
that amount.
That said, I don't quite know why each node starts with an offset
On Tue, Dec 23, 2008 at 1:53 PM, Michael Schippling sc...@santafe.edu wrote:
I think basically: nothing.
I seem to remember questions about support for a stack usage metric,
searching this list might find something on that. Otherwise you
probably need hardware support like an ICE.
Or, if
But in each time I get 4095 it never change!
But the wind speed I could not understand how it works
I search in google I found some thing like counter and many formulas
Any help will be appreciated
From: Zainul M Charbiwala zai...@ee.ucla.edu
Hi Mark,
You could use one of these
http://www.sparkfun.com/commerce/product_info.php?products_id=8942
interfaced to the timer capture unit of the MSP430. By counting pulses
from the anemometer, it should be fairly easy to get the wind speed.
To get wind direction, you could use one of the free
Hi Delphine,
Avrora tries to emulate the behavior of the chips as much as possible.
A Mica2 radio is byte based and I know of no routine in Avrora that
adds padding bytes. I believe the padding comes from TinyOS's packet
management. Try changing the value of TOSH_DATA_LENGTH in
I believe he means node mobility. I'm not sure how one would implement
it in TOSSIM but we have been working on some simple extensions to
Avrora, if you're interested.
Zainul.
On Wed, Dec 10, 2008 at 7:15 PM, Eric Decker [EMAIL PROTECTED] wrote:
What exactly does this mean?
What is mobility
Hi Somnath,
The main clock on the Telos motes runs on an internal DCO which has a
lot of frequency error (could be on the order of 10%), unless the
error is corrected through periodic recalibration with the crystal.
I believe the timers are run off the 32KHz crystal in TinyOS, which
would lead
. You said that the freq error (worst case) for the 32
Khz crystal is 40 ppm. What if we use the internal DCO ? will our internal
freq error go up ?
Thanks,
Somnath
On Sat, Oct 18, 2008 at 3:35 PM, Zainul M Charbiwala [EMAIL PROTECTED]
wrote:
Hi Somnath,
The main clock on the Telos motes
the DCO at all temperatures and voltages (re-run
calibration only when the sensor values change).
Zainul.
On Sat, Oct 18, 2008 at 3:32 PM, Zainul M Charbiwala [EMAIL PROTECTED] wrote:
Hi,
I would think so. If you use just the DCO, without any calibration,
the error will be very high.
From
.
On Wed, Aug 27, 2008 at 1:41 PM, Omprakash Gnawali [EMAIL PROTECTED] wrote:
Were you able to get CTP to work on mica2's? Was that with or without LPL?
- om_p
On Wed, Aug 27, 2008 at 1:36 PM, Zainul M Charbiwala [EMAIL PROTECTED]
wrote:
Hi everyone,
Just wanted to post my findings
,
Zainul.
On Mon, Aug 25, 2008 at 8:55 AM, Zainul M Charbiwala [EMAIL PROTECTED] wrote:
Thanks, I'll investigate with TestNetwork further and keep the group posted.
Regards,
Zainul.
On Mon, Aug 25, 2008 at 8:28 AM, Omprakash Gnawali [EMAIL PROTECTED] wrote:
On Sun, Aug 24, 2008 at 1:39 PM
Hi Ravish,
I'm not too familiar with the IRIS node, but isn't it Atmel based ? In
which case, you ought to be looking in tos/chips/atm128.
The standard baudrate for the MicaZ is 57600 as defined in
tos/platforms/micaz/hardware.h
under PLATFORM_BAUDRATE. This setting is used in
Hi,
I recently implemented a quick and dirty static routing
implementation. I used a different strategy, but yours would also
work.
An equivalent but more compact implementation could use:
uint8_t route[7] = {0x00, 0x00, 0x01, 0x01, 0x00, 0x04, 0x04};
if (TOS_LOCAL_ADDRESS) { destination =
Thanks, I'll investigate with TestNetwork further and keep the group posted.
Regards,
Zainul.
On Mon, Aug 25, 2008 at 8:28 AM, Omprakash Gnawali [EMAIL PROTECTED] wrote:
On Sun, Aug 24, 2008 at 1:39 PM, Zainul M Charbiwala [EMAIL PROTECTED]
wrote:
...
3. What is this exchange
Hi,
Since you're looking at TinyOS-2.x, I believe a good starting point
may be the BaseStation application in the apps directory.
Regards,
Zainul.
On Mon, Aug 25, 2008 at 6:40 AM, - - [EMAIL PROTECTED] wrote:
Hi there!
We are two university students searching for enlightenment...
We need
6.666 ms
I'd really appreciate if anyone could point me to the component/module
that generates this message. Is this part of CTP or part of the CC1000
stack ?
Thanks very much,
Zainul.
On Sat, Aug 23, 2008 at 2:17 PM, Zainul M Charbiwala [EMAIL PROTECTED] wrote:
Hi,
I've been tinkering
Hi,
I've been tinkering with the MultihopOscilloscope application and even
the EasyCollection app from the tutorial and I can't seem to get CTP
working on the Mica2. I'm using Avrora for all my testing, so it could
possibly be an issue with the simulation tool.
Using Avrora's packet monitor, I
Hi Dinesh,
Take a look at MultihopOscilloscope and MViz in the apps directory.
They both use CTP for multihop data collection.
Regards,
Zainul.
On Fri, Aug 22, 2008 at 11:31 AM, Dinesh Koya [EMAIL PROTECTED] wrote:
Hi all
I am new to tinyos and I have just started working on with the telosb
();
components new AMSenderC(AM_RADIO_SENSE_MSG);
components new AMReceiverC(AM_RADIO_SENSE_MSG);
components new TimerMilliC();
Regards,
Zainul.
On Sat, Jul 26, 2008 at 10:08 PM, Zainul M Charbiwala
[EMAIL PROTECTED] wrote:
Hi everyone,
I'm puzzled over some behavior I noticed when using Avrora
Hi,
You need to use the sun-java6-jre package instead of the ones that
ship standard with Hardy.
You will also need to change the link in /etc/alternatives/java to
usr/lib/jvm/java-6-sun/jre/bin/java
Regards,
Zainul.
On Fri, Jul 25, 2008 at 9:32 PM, John Regehr [EMAIL PROTECTED] wrote:
Is
Hi everyone,
I'm puzzled over some behavior I noticed when using Avrora with
TinyOS2.x. I'd really appreciate if someone could reproduce the
behavior, which may possibly be a bug in the Mica implementation. I'm
using the RadioCountToLeds application in T2.0.2. I've checked
CntToLedsAndRfm in
Hi Raymond,
Thanks for your reply. Yes, you extension would be really helpful. If
you could post it or add it to the repository, I can work off it and
try to use it.
Thanks again,
Zainul.
On Mon, Jul 21, 2008 at 6:25 AM, Raymond Paxton [EMAIL PROTECTED] wrote:
I have a working extension for
Hi,
I'd like to ask how one could use the TOSSIM Python framework to
inject sensor readings into nodes ?
Its unusual that a message (regarding the ADC implementation) on this
mailing list from earlier this year was unanswered.
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