Hi all,
Let me go through my scheme again, to avoid misunderstandings:
I have one acc/gyro hooked up on a Mica2Dot, that's transmitting this
20byte-packet to a TOSBase station programmed on a Mica2.
I've decreased my fire events to 3ms, but the bottleneck was around 33ms
anyway, which lead
Il giorno 14/apr/08, alle ore 16:46, Omprakash Gnawali ha scritto:
On Mon, Apr 14, 2008 at 1:09 AM, Erwing Sánchez
[EMAIL PROTECTED] wrote:
Hello,
I'm starting a research project aiming to compare several mac
implementations for telosb platforms in TinyOS 2.x. At the
beginning I
thought
Hi,
I am working on Multihop routing algorithm, with tinyos1.x. I would like to
know that will it be good to switch to tinyos2.x.
Do I have to write my code againe fro tinyos2.x?
One more Problem I am facing that when I run the algorithm on telosb motes,
after some time (nearly after 5 mins)
On 14/04/2008, Dimas Abreu Dutra [EMAIL PROTECTED] wrote:
I am recently using some tmote invent, got some drivers from Urs Hunkeler,
but am still unable to shut down the motes! I believe that the shutdown is
software triggered, but could not find it on the boomerang source. Does
anyone know
We have found that CTP is sensitive to short bursts of packet loss on
otherwise good radio links (ETX 1.0 to 1.2) and found something that may
be of interest. LinkEstimatorP uses an ALPHA parameter of 2 (actually
0.2) for decaying its exponential average of eetx:
void
I think those instructions provided in the manual are for Boomerang (or
TinyOS 1.x) only. Switching the Invent off by pressing the two buttons seems
not working in case of TinyOS 2.x.
Ittipong
On 15/04/2008, Sarah Mount [EMAIL PROTECTED] wrote:
On 14/04/2008, Dimas Abreu Dutra [EMAIL
Hi,
In fact, it doesn't shut down, simply goes to deep deep sleep.
You can find the boomerang code in:
moteiv\tos\lib\Deluge\TOSBoot\tmoteinvent\PowerOffM.nc
Maybe you can port it to tos2.
There is specified, if user buton is pressed while booting, go deep sleep.
As deep sleep consumption is
It's not actually an answer to your question, but I'm quite happy with
running TinyOS on Ubuntu, inside a VMware player virtual machine, on
64-bit Vista. I've got Cygwin as well, but I haven't tried running
TinyOS under it.
HTH,
Michiel
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Hi Dimas,
I haven't had the time to investigate this issue yet. The manual
describes that you should hold the user button and then press the reset
button. My guess is that upon startup the boomerang software checks
whether the user button is pressed. If so it doesn't perform the normal
start-up
hey all,
Is it possible to use malloc for dynamic memory allocation?
_
Invite your mail contacts to join your friends list with Windows Live Spaces.
It's easy!
Indeed, especially indoors: we've observed several dBs of difference in
signal strength by just moving a node sideways (perpendicular to its
line to the transmitter) by 10 cm. There's not much correlation between
RSSI and distance, if any.
Michiel
-Original Message-
From: [EMAIL
Hi,
I have a problem and I need if you could me result it. I'm using tinyos-2.x
(telosb). When I receive a message in the event Receive (event message_t
*Receive.receive(message_t *msg, void *payload, uint8_t len)), I'd like to save
it in a message_t's vector, or in a queue for example and
Hi. This question was asked back in 2004 but was never answered:
http://www.mail-archive.com/[EMAIL PROTECTED]/msg00569.html
I also checked the tutorial and TEPs, but didn't find an answer.
So I'll repeat it here. Are there certain ranges which are reserved
for app usage, and others for tinyos
Hi,
I have a problem and I need if you could me result it. I'm using tinyos-2.x
(telosb). When I receive a message in the event Receive (event message_t
*Receive.receive(message_t *msg, void *payload, uint8_t len)), I'd like to save
it in a message_t's vector, or in a queue for example and
On Tue, Apr 15, 2008 at 1:48 AM, Michiel Konstapel
[EMAIL PROTECTED] wrote:
We have found that CTP is sensitive to short bursts of packet loss on
otherwise good radio links (ETX 1.0 to 1.2) and found something that may be
of interest. LinkEstimatorP uses an ALPHA parameter of 2 (actually 0.2)
Hi All,
I'm trying to read IEEE 64 bit Address from CC2420 Ram,
following the nesc documentation it must be easy as:
components new CC2420SpiC() as RadioSpi;
HelloMoteP.IEEEADR - RadioSpi.IEEEADR;
...
{ ... uses interface CC2420Ram as IEEEADR; .. }
{...
uint8_t bufmac[8];
call
hello all :
i have a question about CTP and Dissemination. do they support rf230 in
tinyos2.x cvs version? and is it nicely supported like cc2420 ?
thank you!!
___
Tinyos-help mailing list
Tinyos-help@millennium.berkeley.edu
hi all,
The idea is to implement the body of an event in TinyOs. This event is
signaled in low level C function.
Is it possible?
How should I setup my includes and where should I put the event prototype?
Thanks,
___
Tinyos-help mailing list
This was fixed in December to use an alpha of 9.
Ah, that will probably make quite a difference :)
Depending on what
version you are using, you might be missing this and other important
updates to CTP. In a day or two, there will be a new commit that
dramatically reduces the number of
I'm trying to figure out why you would want to do this. What is
missing from Nesc that
would drive you to do this in your code?
Eric
On Tue, Apr 15, 2008 at 9:43 AM, Jack Travis
[EMAIL PROTECTED] wrote:
hi all,
The idea is to implement the body of an event in TinyOs. This event is
signaled
Hi all,
I apologize for sending this email on the forum but I was forwarded an
email from Liqian Luo, a committee member at SenSys 2008 that the
deadlines had been extended by 24 hours. However, EDAS is not allowing
any changes to existing submissions and I havent received any emails
talking
The prototype in TinyOS should be annotated with the attributes @C() and
@spontaneous(). The former prevents mangling the name of your event
handler, the latter will tell the compiler that it's an entry point, and
there are calls to it that are not visible from inside the source code.
You can
Xavier,
You will need a fairly recent nesC version, as -fnesc-separator was not
supported prior to version 1.2.8. I have the RPMs for cygwin and for linux here:
http://www.isis.vanderbilt.edu/projects/NEST/tinyos-2.x-iris/tools/release/external-tools/
Janos
From: [EMAIL PROTECTED]
Hi,
I am using boomerang on windows. I had been using the java serial-pc
connection perfectly well and transferring packets to and fro. But I
modified the Packetizer.java a little and did a make clean and make in
the packet/ directory. I also recompiled the Packetizer.java file.
After this, I'm
Yes, it works on the IRIS mote.
Janos
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of jiwen
zhang
Sent: Tuesday, April 15, 2008 7:51 AM
To: tinyos-help; Omprakash Gnawali
Subject: [Tinyos-help] Does CTP and Dissemination support rf230
hello all :
i have a question
Hi all,
Just received an email from EDAS saying that there is a problem with
the submission system and that the deadline is extended for 24 hours
but this time the authors are just to email the final version of the
paper (just one time) to specific email addresses.
regards,
ankur
Hi,
I'm running Bcast from lesson 6 of the tutorial,
and it works well when there is only one mote between the transmitter and
receiver;
however, when I placed two motes between them,
I encounter several problems.
First, receiver receives only one packet, not two.
Say it only receives a packet
Hi,
I'm running Bcast from lesson 6 of the tutorial,
and it works well when there is only one mote between the transmitter and
receiver;
however, when I placed two motes between them,
I encounter several problems.
First, receiver receives only one packet, not two.
Say it only receives a packet
On Tue, Apr 15, 2008 at 6:56 AM, Michiel Konstapel
[EMAIL PROTECTED] wrote:
Depending on what
version you are using, you might be missing this and other important
updates to CTP. In a day or two, there will be a new commit that
dramatically reduces the number of beacons.
We are
There was a change in the intercept interface. The length argument is now a
uint8_t instead of uint16_t it should compile on the CVS version of tinyos.
Or you can change the intercept.forward signatures on the files to uint16_t
length.
~Dimas~
On 4/14/08, basem aljedai [EMAIL PROTECTED] wrote:
search this list for malloc.
Short ans: yes (if you include the whole std clib)
long ans: not so good
MS
antonio gonga wrote:
hey all,
Is it possible to use malloc for dynamic memory allocation?
Invite your
AFAIK there is no list, nor any reason to have one.
Since mote systems are usually self-contained and
independent of one-another they are unlikely to
cross-pollinate.
MS
David wrote:
Hi. This question was asked back in 2004 but was never answered:
http://www.mail-archive.com/[EMAIL
Off hand I don't know the name of the TOSComm library,
but that's what's not being found. A little searching
should turn up that name, and then you should try to
find it on your system. It should either be in system32
or in your JRE/bin directory.
I guess you don't hear success stories, but in
Hello everyone,
I found out that the PowerOff code is in
$TOSROOT/tos/lib/tosboot/telosb/PowerOffM.nc
I shuts down the tmote invent on T2, as long as you include deluge. Still,
It does not shut down all the peripherals. In a test I ran, I shut off the
node but the leds remained on. Is this a bug
3 was chosen experimentally, and yes, you may need to jack it up if there is
a lot of other communication interference going on in your band. Or, change
your channel.
-David
_
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jongkeun
Na
Sent: Tuesday, April 15,
Hi,
Please I want to build MultihopOscilloscopeLqi app to run it on Tossim because
I haven't a real platform.
When I tried to compiled a lot of error appear concerning CC2420Packet
interface (not found)
I added this line in the .platform (micaz/sim/.platform) but the errors steel
appear
On Tue, Apr 15, 2008 at 7:26 PM, Michael Schippling [EMAIL PROTECTED] wrote:
AFAIK there is no list, nor any reason to have one.
Since mote systems are usually self-contained and
independent of one-another they are unlikely to
cross-pollinate.
Hi, thanks for your reply.
My problem is not
Hi,
I have been frightened when I read this message :TOSSIM does not support
getting RSSI readings
from this @
http://www.mail-archive.com/tinyos-help@millennium.berkeley.edu/msg07211.html
I haven't a real platform and I must get RSSI and Lqi values.
What can I do
Please advice me.
Hello
I have a gateway node with the radio always on and a remote node working with
LPL mode of 30 seconds. I have problems when I try to change the sample rate of
the remote node on the computer. The computer sends a message to the gateway.
Later, the gateway sends the message to the remote
My question is: Can I store a constant in a specific program memory address? I
can declare a constant resident on program memory as static const prog_uchar,
but I need to specify the memory address. I'm using TinyOS 1.1 and AT90CAN128
mmcu (ATMega128 compatible).
Thanks in advance.
You can set a pointer to an arbitrary value and try to RD/WR it.
If you're lucky it won't buserr or overwrite your return stack...
MS
José Moyano wrote:
My question is: Can I store a constant in a specific program memory
address? I can declare a constant resident on program memory as static
hmm, just tried a duplicated Receive message number with nescc 1.27a and got:
nesc1: warning: calls to ReceiveMsg.receive in AMStandard fan out,
but there is no combine function specified for the return type
But no error.
However the Deluge issue is not clear. I believe the modules
I searched and found TOSComm.dll in my jre/bin directory. I copied the
same to system32 directory but it still gives the same error.
Is some classpath variable corrupted?
Bhavish
On Tue, Apr 15, 2008 at 11:00 PM, Michael Schippling [EMAIL PROTECTED] wrote:
Off hand I don't know the name of the
On Apr 15, 2008, at 1:48 AM, Michiel Konstapel wrote:
We have found that CTP is sensitive to short bursts of packet loss
on otherwise good radio links (ETX 1.0 to 1.2) and found something
that may be of interest. LinkEstimatorP uses an ALPHA parameter of 2
(actually 0.2) for decaying
On Apr 15, 2008, at 4:14 AM, David wrote:
Hi. This question was asked back in 2004 but was never answered:
http://www.mail-archive.com/[EMAIL PROTECTED]/msg00569.html
I also checked the tutorial and TEPs, but didn't find an answer.
So I'll repeat it here. Are there certain ranges which are
On Apr 14, 2008, at 8:49 PM, rami halloush wrote:
I have a problem with micaz.
I am running CntToLedsAndRfm on one micaz, and TOSBase on another.
the recived packets fields have bizzare values, for example:
$ export [EMAIL PROTECTED]:19200
$ java net.tinyos.tools.Listen
[EMAIL
If you have problems with the JNI, search the archives with the words JNI
error.
Hope this helps.
Ittipong
On 15/04/2008, Bhavish Aggarwal [EMAIL PROTECTED] wrote:
I searched and found TOSComm.dll in my jre/bin directory. I copied the
same to system32 directory but it still gives the same
Hi,
I'm trying to send packets from the PC to a mote over UART. I need to
do this at a rate of 50pkts/sec i.e. a packet every 20ms. I wrote a
java code which uses the net.tinyos.packet and net.tinyos.message
libraries. The highest rate I'm able to get is around 20 packets/sec
i.e. 50ms per
On Tue, Apr 15, 2008 at 9:41 AM, Marie Shinotsuka
[EMAIL PROTECTED] wrote:
Hi,
I'm running Bcast from lesson 6 of the tutorial,
and it works well when there is only one mote between the transmitter and
receiver;
however, when I placed two motes between them,
I encounter several
On Tue, Apr 15, 2008 at 6:05 AM, ARK [EMAIL PROTECTED] wrote:
Is there any program for collection and dissemination in TinyOS1.x?
There is Surge for collection. For an example of a dissemination
protocol, you can look at Deluge. I am not sure if the authors of
these applications still read this
Hi,
I use XubunTOS/T2 and MTS300/Micaz to measure the temperature of my lab.
I use Oscilloscope and Listen. I modify DemoSensorC() in OscilloscopeAppC.nc
to TempC(). Listen shows the value of Read() to be 01 E1.
However, based on MTS300 manual from xbow, I cannot conver 01 E1 to a
correct
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