I have both the CVS and package versions of TinyOS 2 "installed".
(TinyOS 2.x lives nicely just plopped in any old directory as long as
you have $TOSROOT and friends correctly setup.)
/opt/tinyos-2.x is for the latest "official" release and
/opt/cvs/tinyos-2.x is for the CVS version.
That way, I
Yes -- and unless it is demonstrable in *the current* setup that, say,
MHLQI performs good while CTP performs bad, it's a good base to start
on. (Showing this could possibly point to problems with the CTP
protocol implementation.)
But there are different strategies to combat the effects (depending
Gary,
Paul has pretty much summed it up. You can accomplish what Paul had
described by using the following commands.
mkdir /opt/cvs
cd /opt/cvs
cvs -d:pserver:[EMAIL PROTECTED]:/cvsroot/tinyos login
cvs -z3 -d:pserver:[EMAIL PROTECTED]:/cvsroot/tinyos
co -P tinyos-2.x
Edit your environment varia
Hi,
I am trying to figure out the maximum "packet transmission rate" (maximum
number of packets sent per sec.). I have a simple application that consists of
two micaz motes; sender and receiver.
The sender sends a message whenever the Send.sendDone() event of the previously
sent message is sig
Thanks for your reply, Razvan.
I also tried to update my CVS tree, but it didn't even work. When I try to
complie it, I get the following errors:
[EMAIL PROTECTED] /cygdrive/c/cygwin/cygwin/opt/tinyos-2.x/tos/lib/tosboot
$ make micaz
mkdir -p build/micaz
compiling TOSBoot to a micaz binary
ncc
It resets the mote attached to MIB510. Programming failures don't occur
because of MIB510 state, it's always ok if not electrically broken. The
most common reasons are badly attached mote, TX switch in the wrong
position and wrong programming command format.
Regards,
Harri
Did you install it in the default directory? I'm using Cygwin for WinXP, should
I install Python and PySerial in a Cygwin directory? I've installed PySerial
2.2 but I keep on getting the same error
Please install PySerial first.
De: [EMAIL PROTECTED] en nomb
Hi.
I'm a student in Information Engeenering at University of Pisa.
I'm working on WSN and i'm using TinyOs 2.x on cygwin and TmoteSky motes.
In my application there is only one mote that sends messages in BROADCAST, (
so there is no collisions with other messages sent by other motes)
My problem
Hello brano :
The file CC2420CsmaP.nc i mentioned in last email is in
tinyos-2.x-contrib/stanford-lgl/tos/chips/cc2420/csma , and the file
CC2420CsmaC is in tinyos-2.x/tos/chips/cc2420/csma .
i have set the LGLDIR (export
LGLDIR="$HOME/local2/src/tinyos-2.x-contrib/stanford-lgl/") , and i s
Actually, I also want to ask a related question, is the the following
the ONLY difference between mode 2 and mode 1:
with mode 2: there is no validity checking for the received
information, the receiver simply put any received message into the
RXFIFO buffer in a cyclic way. And The buffer overflow
Dear all,
I am a new member of this mailing-list. I'm now using XUbunTOS and I got two
problems:
1. I want to download something from the CVS repository of TinyOS2.0. According
to
http://docs.tinyos.net/index.php/The_TinyOS_printf_Library, I have to set a
few lines
of commands:
cd $TO
hallo, please how can we calculate the tinyos response time for a task?
thanks
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Hi Min,
That's the only difference i found as well between mode 2 and normal buffered
mode which is referred as 0 in the register.
My experience doing PER/BER measurements is that i didn't find how to do change
receive mode in Tinyos. So i finally did it with the Ember Rangetest firmware
and
Antonio:
I don’t know what you mean by default directory. I use the version of python
that comes with the latest cygwin. PySerial installs fine. Just make sure that
you run “python setup.py install” at the cygwin prompt.
Janos
From: Antonio Prados Vilchez [mailto:[EMAIL PROTECTED]
In CC2420ControP.nc, there is part of code to set MDMCTRL0.
However I tried to copy this code and set Mdmctrl1, but that does not work
void writeMdmctrl0() {
atomic {
call MDMCTRL0.write( ( 1 << CC2420_MDMCTRL0_RESERVED_FRAME_MODE ) |
( addressRecognition << CC2420_MDMCTRL0_ADR_D
Yeah, you can write the control registers of the radio chip to change transmit
and receive modes but it seems that tinyos does not support any other mode than
default one. As i said i solved my problem using another firmware that belongs
to EMBER and it is independent of tinyos.
I think that t
Thank you so much for your help.
Maggie
On Wed, Jun 11, 2008 at 4:36 AM, Siirtola Harri <[EMAIL PROTECTED]>
wrote:
> It resets the mote attached to MIB510. Programming failures don't occur
> because of MIB510 state, it's always ok if not electrically broken. The most
> common reasons are badly a
hi jiwen,
jiwen zhang wrote:
> Hello brano :
> The file CC2420CsmaP.nc i mentioned in last email is in
> tinyos-2.x-contrib/stanford-lgl/tos/chips/cc2420/csma , and the file
> CC2420CsmaC is in tinyos-2.x/tos/chips/cc2420/csma .
>i have set the LGLDIR (export
> LGLDIR="$HOME/local2/src/
Hi Brano,
theres still something I don't understand:
> it has access to the SFD_tx timestamp; instead of transmitting T1^ and
> T_SFD_tx separately, it transmits their offset T_offset=T1^-T_SFD_tx
> (saving 4 bytes).
As I can see, T-SFD_tx is in LocalTime and happens after T1^, hence
T_offset
Marco Langerwisch wrote:
> Hi Brano,
>
> theres still something I don't understand:
>
> > it has access to the SFD_tx timestamp; instead of transmitting T1^ and
> > T_SFD_tx separately, it transmits their offset T_offset=T1^-T_SFD_tx
> > (saving 4 bytes).
> As I can see, T-SFD_tx is in Local
According to msp user manual if two masters are active at the same time over
I2C then one has to switch to slave mode. Do anybody have some example code
for telos mote working in both master as well as slave mode over I2C doing
the arbitration.
___
Tinyo
I'm using Xubuntos. Following the installation instructions of
PySerial, I also used "python setup.py install" and it works OK now.
Dan
On 6/11/08, Antonio Prados Vilchez <[EMAIL PROTECTED]> wrote:
>
>
>
> Did you install it in the default directory? I'm using Cygwin for WinXP,
> should I instal
On Jun 10, 2008, at 1:02 PM, Nahr ... wrote:
> I want to say when the number of nodes in the network is high
>
> -- Forwarded message --
> From: Nahr ... <[EMAIL PROTECTED]>
> Date: 10 juin 2008 21:56
> Subject: high density and CTP
> To: tinyos-help
>
> Hi,
> Why CTP is not perf
Hi!
On Wed, 11 Jun 2008, Antonio Prados Vilchez wrote:
> Thanks for your reply, Razvan.
> I also tried to update my CVS tree, but it didn't even work. When I try to
> complie it, I get the following errors:
>
> [EMAIL PROTECTED] /cygdrive/c/cygwin/cygwin/opt/tinyos-2.x/tos/lib/tosboot
> $ make m
On Jun 11, 2008, at 11:45 AM, Razvan Musaloiu-E. wrote:
>>
> I don't know why you get this error. The DelugeIdent is defined in
> tos/lib/Deluge/Deluge.h which is included by an 'includes Deluge'
> statement in TOSBoot.nc.
>
> What version of nesc are you using? Mine is 1.2.9. Can you have the
>
Hi all,
I compile BaseStation application for TOSSIM (make micaz sim-sf).
Then, I run the python script to create nodes, prepare radio topology and
create serial message as you can see in the attached files.
I send four serial messages to node 1, the node 1 after receive the serial
messages send d
Hi,
Can anybody give me a brief idea about how the tos_image.xml file is
generated in build/telosb?
Thanks
Rashmi
--
Imagination is more important than knowledge --- Albert Einstein
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http
Some possible problems you may want to explore:
- Links not correctly established (The file, topo.txt, really
shouldn't have duplicates)
Test: Verify correct links established
- Links added, but not above noise threshold
Test: Verify correct links established
- Too much noise / never clear c
Hi,
Thanks for your interest professor Philip,
I simulated CTP with 100 nodes and I found that the delivery ratio is low
about 40%.
Perhaps, it is due to congestion or high cost.
Regards,
Nahr Elk
2008/6/11, Philip Levis <[EMAIL PROTECTED]>:
>
>
> On Jun 10, 2008, at 1:02 PM, Nahr ... wrote:
>
>
In this particular case, pay close attention to my first bullet posted.
(hint: >> if (s[0] == "gain"): << is problematic.)
HTH,
Paul
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Running grep -R tos_image.xml $TOSROOT/support
Result:
make/tos_image.extra: @$(TOS_IMAGE_PL) $(IDENT_FLAGS)
--ihex="$(MAIN_IHEX)" --exe="$(MAIN_EXE)" --objdump="$(OBJDUMP)"
--platform="$(PLATFORM)" > $(BUILDDIR)/tos_image.xml
Running: grep -R TOS_IMAGE_PL $TOSROOT/support
Result (and more):
/op
Hi!
On Wed, 11 Jun 2008, Philip Levis wrote:
>
> On Jun 11, 2008, at 11:45 AM, Razvan Musaloiu-E. wrote:
>>>
>> I don't know why you get this error. The DelugeIdent is defined in
>> tos/lib/Deluge/Deluge.h which is included by an 'includes Deluge'
>> statement in TOSBoot.nc.
>>
>> What version
Thanks Paul! That was helpful :)
On Wed, Jun 11, 2008 at 1:57 PM, Paul Stickney <[EMAIL PROTECTED]> wrote:
> Running grep -R tos_image.xml $TOSROOT/support
> Result:
> make/tos_image.extra: @$(TOS_IMAGE_PL) $(IDENT_FLAGS)
> --ihex="$(MAIN_IHEX)" --exe="$(MAIN_EXE)" --objdump="$(OBJDUMP)"
> --pl
On Jun 11, 2008, at 1:58 PM, Nahr ... wrote:
> Hi,
> Thanks for your interest professor Philip,
> I simulated CTP with 100 nodes and I found that the delivery ratio
> is low about 40%.
> Perhaps, it is due to congestion or high cost.
Over what time period? With what network topology? With what
Hi,
I want to use Marionette in TinyOS 2, but ...
$ MarionetteShell.py telosb [EMAIL PROTECTED]:9002
Traceback (most recent call last):
File
"/opt/SVN/tinyos-2.x-contrib/marionette/support/sdk/python/tinyos/marionette/apps/MarionetteShell.py",
line 53, in ?
import pytos.util.NescApp as Nes
You're welcome :)
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What version of Python are you using?
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[EMAIL PROTECTED]:~$ python
Python 2.4.4 (#2, Mar 7 2008, 04:45:43)
[GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)] on linux2
On wo, 2008-06-11 at 16:34 -0700, Paul Stickney wrote:
> What version of Python are you using?
> ___
> Tinyos-help
The problem is that the syntax:
"class Foo():"
was introduced in Python 2.5 (it was actually around in 0.91 to 1???)
Change it to:
"class Foo(object):"
or
"class Foo:"
Or try to upgrade Python to 2.5 (which is what I'd recommend anyway ;)
HTH,
Paul
On 6/11/08, Pieter De Mil <[EMAIL PROTECTED]>
Hell brano :
it is not a hurry-up thing , so i will wait for some days , can you send
me an email when you finish it ? -:)
brano , you say the support for IRIS is coming (by janos sallai) (i don't
know the emil of janos sallai , can you tell me?), i want to ask whether it
is in developing ?
I recently mentioned this to another poster and I will mention again that,
XubunTOS has tinyos release version 2.0.2 which is not cvs updatable.
You will have to check out the entire tinyos-2.x directory from the
CVS repository into a separate directory.
On Wed, Jun 11, 2008 at 9:45 PM, Rahmadi T
hello, i want to ask is it possible to send two different message to two
different destination at the same time using a different ID With
sendMsg.send[uint8_t id]?? if no what is the best solution ? best regards dima
_
News, ente
Hi,
over 100 seconds, grid topology spaced by 4 meters and with a rate of 1
paquet per second.
Regards,
Nahr Elk
2008/6/12, Philip Levis <[EMAIL PROTECTED]>:
>
>
> On Jun 11, 2008, at 1:58 PM, Nahr ... wrote:
>
> Hi,
>> Thanks for your interest professor Philip,
>> I simulated CTP with 100 nodes
Hi all,
>From Receiver I send RSSI value of packet received as follows to transmitter:
gTxmsg ->data[0] = Msg->strength & 0xFF;
gTxmsg ->data[1] = Msg->strength >>8;
At transmitter I want to multiply it by some value say 5.How can I do it?
x= 5 * Msg->data;
is not yeilding correct results.
Rega
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