hi everyone,
I'm not sure what i read is it RSSI value. Im using tmote sky n tinyos 1.x .
The RSSI value is it read from the field strength from TOS_msg structure? Is
it 8-bit data? If its correct how do i convert the data into dB? my readings is
0xFA.
Thank you for the help.
Regards
Hi,
Please see the following contribution:
/tinyos-2.x-contrib/iowa/T2.tsync
Thanks,
Tal
> What do you mean by time synchronization? Check AntiTheft example, nodes
> exchange counter number to keep their sensing data synchronized.
>
> regards;
>
> Peizhao Hu
>
>
>
> jiwen zhang wrote:
>> h
What do you mean by time synchronization? Check AntiTheft example, nodes
exchange counter number to keep their sensing data synchronized.
regards;
Peizhao Hu
jiwen zhang wrote:
hello all:
I want to know whether time synchronization is supposed in tinyos2.x.
thank you!!
---
hello all:
I want to know whether time synchronization is supposed in tinyos2.x.
thank you!!
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Hi everyone,
when I tried to use powertossim to simulate tinydiff in tinyos1.1.15,the
simulation GUI can't pop out cause a problem appeared as following:
Loading simulator plugins…
Exception in thread ”main” java.lang.NullPointerException
at net.tinyos.sim.PluginManager.register
On Jan 24, 2008, at 2:58 PM, Octav Chipara wrote:
Hi,
I'm trying to write an application that samples the RSSI register at
high rates and also receives packets. However, it looks like most of
the time the you cannot access the RSSI register due to having a
single resource manager for the entir
depending on what you mean "simultaneously", I guess.
TinyOS is a "single-thread" program, so if you are looking for
multi-threads kind of simultaneous behavior, I guess you can't.
regards;
Peizhao Hu
Sha Liu wrote:
Hi,
I noticed the GenericComm component in TinyOS 1.x does not allow
se
Using Mica2Dot.
Is there a tool that comes with tos2.x that allows me to record the RSSI of
nodes on my network while using the Radio->Serial app or do I have to use
the CC1000RssiP component. If I have to use CC1000RssiP can someone show me
how to wire it to the ReadNow interface. I can't seem to
Hello there :)
Has anyone came across a problem such as the one I am trying to describe
> The reason I didn't post my question is that I was no longer sure it was a
> Xubuntos problem, but, here goes:
>
> I am running Xubuntos using VMPlayer v2
>
> I have connected a crossbow micaZ basestati
Hi,
I'm trying to write an application that samples the RSSI register at
high rates and also receives packets. However, it looks like most of
the time the you cannot access the RSSI register due to having a
single resource manager for the entire radio. From the cc2420 manual,
my understanding is t
Hello TinyOs Programmers,
I have a quick coding question. I am using the MDA300CA data
acquisition board that I have coupled to a mote which is sampling a
voltage which is between the designated ranges for the ADC onboard
the MDA300CA. I will use one of the seven designated ADC channels
[
Hi everyone,
There is a white 51-pin expansion connector on MicaZ,
which allows MicaZ to interface with Stargate. By
reading the manuals of MicaZ and Stargate, I know only
vaguely what some of those pins do. For example, pin
26, labeled as UART_RX00, must be used as the
receiving pin for the arriv
Hristo,
Just a status update on the IRIS port for TinyOS 2.x: Deluge/T2 is now
supported.
Janos
-Original Message-
From: Janos Sallai
Sent: Wednesday, January 16, 2008 10:25 AM
To: 'Hristo Bojkov'; [EMAIL PROTECTED]
Cc: Tinyos-help
Subject: RE: [Tinyos-help] XBow telosb question
Hri
Hi,
I noticed the GenericComm component in TinyOS 1.x does not allow sending
packets to both radio and serial port simutaneously. Is it due to
restrictions in hardware or simply the restriction of this component?
Thanks,
Sha
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On Jan 24, 2008, at 11:31 AM, Kevin Klues wrote:
I haven't looked at the implementation you refer to, but using both
PoolC and QueueC seems wasteful since both allocate space for an
object and passing items from a Pool to a Queue would require a copy.
Unless of course it is a queue of pointers
I haven't looked at the implementation you refer to, but using both
PoolC and QueueC seems wasteful since both allocate space for an
object and passing items from a Pool to a Queue would require a copy.
Unless of course it is a queue of pointers to the objects allocated by
the Pool. Is this the wa
On Jan 24, 2008, at 5:05 AM, Nue Noi wrote:
Hi,
I don't really get the idea of using get() and put() function
offered by the Pool interface.
For example, if I want to put something to the Pool without calling
get() at the first place,
put() will return FAIL.
Yes. PoolC allocates a fixed
Lets review... You have BlinkToRadio running on a re-Mote?
Do you have a TOSBase mote in the base-station?
If you are expecting to get serial messages directly from
the BTR mote you will be sorely disappointed since it's
probably just sending over the radio...
MS
bayu anggorojati wrote:
Hi all
Hi all,
Here I go again. I have solved the problem with CLASSPATH and serial
communication in the TestSerial application. Here I am refering to Lesson 4
from tinyos-2.x tutorial.
But, I am facing another problem when executing the BlinkToRadio
application. I've succesfully installed the applicatio
Hi Omprakash,
Thanks for your reply. I did have a look at TestNetwork.
You're right that the Pool component is used with Queue.
Pool is probably too simple to do what I want to do (in my example
scenario).
It can only put() or get(). get() also deletes an entry or the current
index.
IMO, we should
On Jan 24, 2008 5:05 AM, Nue Noi <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I don't really get the idea of using get() and put() function offered by the
> Pool interface.
> For example, if I want to put something to the Pool without calling get() at
> the first place,
> put() will return FAIL. In init(),
Mona.baher wrote:
Hi,
I installed the EasyDissemination appliction which in lesson 12
network protocols to 3 telosb nodes using install.1 install.2 and
install.3 but I can only see the leds blinking in node1 and the rest
of the nodes is always off. What is wrong ? How to test if the nodes
are rec
Giovanni Rossi wrote:
Hello
I need to insert in my telos ( rev B) a expansion,
I have to create a on-off switch between AVCC and ADC2 on EXPANSION module.
Can I do it??? both hardware and software
The soldering is teeny and not too easy, but the code is easy with my examples
here:
htt
HI everyone,
Can anyone pls help me? i have done a search through the forum and try out
several weeks already but still unable to solve. Pls ans my following questions.
1) i have done make the changes accordingly from this website
http://www.moteiv.com/community/Reading_RSSI_values_from_T
Hi,
I don't really get the idea of using get() and put() function offered by the
Pool interface.
For example, if I want to put something to the Pool without calling get() at
the first place,
put() will return FAIL. In init(), free is defined as "size". Does this mean
the initial state
the Pool is
Hello
I need to insert in my telos ( rev B) a expansion,
I have to create a on-off switch between AVCC and ADC2 on EXPANSION
module. Can I do it??? both hardware and software
help me
please
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Hi,
I installed the EasyDissemination appliction which in lesson 12
network protocols to 3 telosb nodes using install.1 install.2 and
install.3 but I can only see the leds blinking in node1 and the rest
of the nodes is always off. What is wrong ? How to test if the nodes
are receiving the dissemina
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