Hi Miguel,
The software will definitely let you turn the radio on and
off manually using CC2420Csma.SplitControl. The only issue
you'd run into with doing it manually is if you turn it on
at the same time the radio is already on doing a receive
check, then the receive check (CC2420DutyCycleP)
Hi David,
Thanks for your help. Now I start to understand this thing.
What I need to do is to create on top X-MAC, synchronized channels to send
messages to one specific mote without contention.
To do that I need to put radio ON to send that message in one period of time
which is inside of sendIn
Please refer to Chapter 6 of the Getting Started Guide below:
http://www.xbow.com/Support/Support_pdf_files/Getting_Started_Guide.pdf
The factory default group ID is 125 that you need to specify in
MakeXbowlocal file. Details are in Section 3.6.
I think your better bet might be to program the Mot
Thanks a lot Greg. It worked for me.
Dola
On 12/4/06, Greg Jaman <[EMAIL PROTECTED]> wrote:
Not a very elegant solution, but you replace CCA.startWait (TOS1.x) with
async command result_t CCA.startWait(bool low_to_high) {
signal CCA.fired()
return SUCCESS;
}
That should simulate a C
I think the Pot module is a piece of legacy for some very early mote.
At least in platform/mica2 it's all commented out. If you are trying to
adjust the radio transmit level on more modern motes see the
contrib/xbow/MakeXbowlocal file for their convenient defines or search
this list for a lot of a
Search back on this list for a lot of discussion of max message lengths.
I believe you are correct about the 120ish value for mica2 though.
MS
He Zhao wrote:
> I'm running on TinyOS 1.x. I'm wondering what is the maxium value of the
> length field in an Active Message. In the definition of AM, t
As I said before, you can either dig through all the java documentation to try
to figure out what better thing they thought they replaced getLabel() with, or
you can just ignore the warning.
MS
Milton Aguiar wrote:
Hi all:
After doing what Michael Schippling has suggested the following error
I would if I could...sorry I don't know about Surge.
MS
Thusitha Bandara wrote:
Hi Michael,
Thank You Very Much for your immediate reply on TOSBase!
But i got late to check the mail.
But if you don't mine can you please reply for the followings as well?
*2)
2.1) What are the Steps "to
On 12/5/06, Sean Walton <[EMAIL PROTECTED]> wrote:
David Gay wrote:
On 12/5/06, Sean Walton <[EMAIL PROTECTED]> wrote:
I'm stumped. I trying to figure out what pstate is and how to use it.
Can anyone help?
It's the parser state, as the name of its type ("parse_state") might
have suggested
David Gay wrote:
On 12/5/06, Sean Walton <[EMAIL PROTECTED]> wrote:
I'm stumped. I trying to figure out what pstate is and how to use it.
Can anyone help?
It's the parser state, as the name of its type ("parse_state") might
have suggested. It's all in one structure to make it simple to make
t
On 12/5/06, Sean Walton <[EMAIL PROTECTED]> wrote:
I'm stumped. I trying to figure out what pstate is and how to use it.
Can anyone help?
It's the parser state, as the name of its type ("parse_state") might
have suggested. It's all in one structure to make it simple to make
the parser reentran
When you send a message using low power listening, the
sendDone event inside CC2420LowPowerListeningP will
execute the signalDone() function, which calls the
startOffTimer() function. This OffTimer will keep the
radio on for a short period of time before turning it off,
in case some transacti
I'm stumped. I trying to figure out what pstate is and how to use it.
Can anyone help?
-Sean Walton
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I'm running on TinyOS 1.x. I'm wondering what is the maxium value of the length
field in an Active Message. In the definition of AM, this field is declared as
an unsigned 8-bit integer, which means the maximum value should be 255.
However, if I changed the constant TOSH_DATA_LENGTH in file AM.h
Hi!
I am new in TinyOS. I am trying to completely disable clear channel
assessment in CC2420. Any clue will be helpful.
Thanks in advance.
Regards,
Dola
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Hi group ,
I have got all the modules working according to what is mentioned in the
tinyos tutorial chapters.
In the led_on and led_off command seem to be working fine. But I don't
know how to check if the
Radio_louder/ radio_quieter is working. I further programmed the motes
with Bcast and t
Hi,
I want to implement a routing protocol for wireless sensor networks in TinyOS.
As I have no experience, I'd like to ask you if you could give me some
guidelines on how to
start the implementation:
- What directory shall I look into for existing protocols
- How to update existing
Hi all:
After doing what Michael Schippling has suggested the following error
occurs:
[EMAIL PROTECTED]
/cygdrive/c/tinyos/cygwin/opt/tinyos-1.x/tools/java/net/
tinyos/matlab
$ javac MatlabClock.java
Note: MatlabClock.java uses or overrides a deprecated API.
Note: Recompile with -deprecati
I wont worry about the exact nature( frequency etc) of
the sound, just a ping. Ditto would read data from the
speaker and broadcast.
While searching, I cam across 'Sounder' module.
I am planning to use it to ping on a event.
Thanks
BK
--- Joe Polastre <[EMAIL PROTECTED]> wrote:
> Hi BK,
>
>
Hi Joe
Can you kindly help me to clear few questions?
First, I am doing some test about the backoff delay with CC2420RadioM
(\tinyos-1.x\tos\lib\CC2420Radio). The protocol base on B-MAC, right?
Second, I program three nodes, one for BS the others for sender.
According form the source code in
Hi Michael,
Thank You Very Much for your immediate reply on TOSBase!
But i got late to check the mail.
But if you don't mine can you please reply for the followings as well?
2)
2.1) What are the Steps "to Make another group like SurgeView
Support Group"?
2.2) How can i add another Mot
On Nov 28, 2006, at 9:16 AM, Hairong Yan wrote:
When I installed, I am confused for a while following the steps in
http://www.tinyos.net/tinyos-2.x/doc/html/install-tinyos.html
So I suggest add one line between Step 2 Install Cygwin:
1.Download the confirmed-compatible cygwin packages from the
I wrote an email weeks ago in order to know wether new TOSSIM in T2 includes
attenuation in the radio model. Does it model real attenuation, or it is
some kind of bit error aproximation (like in t1)?
Does anyone know if micaz also supports attenuation?
If you want to write a program to control the sensor network you can use Java.
TinyOS includes several Java programs and communication with the motes using
Java is very simple. Take a look at [1], a simple example of how to use a Java
program to display data coming from the mots on a PC. Java pr
Hi all!
Can somebody help me with the Logger interface.
Yesterday i was trying to read sequentially from line
0 with:
call LoggerRead.setPointer(0); and then call
LoggerRead.readNext(struct->Buffer);
I saw the data i want to see but after a set of random
data! every two values were separated by
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