Hi all
I have a CrossBow MTS420 board with the GPS module, and am running
tinyos-1.x. I installed the XSensorMTS400
(/opt/tinyos-1.x/contrib/xbow/apps/XSensorMTS400)
app on the mote, which is connected to my PC through a serial port. I then
ran the XListen application , but I'm not getting any out
HI ,
can any tell can we use two genericcomm on a single mote or only one due to
hardware restrictions.I am using it on cricket motes I am not receiving
messages from one component.I am receving with the other component.I am testing
it using Listen tool.Are there any changes to be made to Listen
I think that slot 0 is for golden image, and its code can't be
disseminated over the air.
Mike
On Feb 14, 2008, at 9:39 AM, Bernardo Maciel wrote:
If I do it in slot 1, everything works perfectly. But with slot 0, I
can only reprogram the base station and not disseminate!
Am I doing anythin
Thank you very much. I did try the port 10002 first and it did not work; but
after playing with the data rate (Speed=57600) it worked fine. Thanks again.
Giri Baleri <[EMAIL PROTECTED]> wrote: The port 10001 of MIB600 is used to
program the Mote and port 10002 is used to read data from the
On Feb 14, 2008, at 1:37 PM, Iñigo Urteaga wrote:
Hi all,
I found this previous post from Dec. 19th in tynios-help and I would
like to have some points clarified.
First, I agree with Phil that the received signal strength will be
(assuming waves are in phase) the addition of both desired sign
What are the reported RAM / ROM sizes of your compiled app. It looks
like the binary may be too large
Kevin
On Wed, Feb 13, 2008 at 1:33 PM, Andrew Parson O'Brien <[EMAIL PROTECTED]>
wrote:
> Hello,
>
> I'm trying to modify a vanilla MultihopOscilliscope so that it may
> serve as a Deluge
I tried -comm serial@/dev/ttyS0:mica2 and It works perfectly!!
Thank you very much
Under T1 at least the micaz message that comes over the serial line
has been converted to a mica2 format by TOSBase. This puts the header
fields in the 'wrong' places. Try
What we really need I think is a way of allowing the reference voltage
component have "multiple" owners simultaneously. Most components that
provide the Resource interface are used to grant exclusive access to a
device that is used to perform some operation. The reference voltage
component is a b
Hi all,
I found this previous post from Dec. 19th in tynios-help and I would
like to have some points clarified.
First, I agree with Phil that the received signal strength will be
(assuming waves are in phase) the addition of both desired signal's
power and existing noise power level.
As far as
I like Sandip's idea to create an arbiter that reserves use of refvolt to the
first
process that asks, but also responds to queries about the refvolt value.
Do arbiters as they are now allow for keeping a queue of asking routines
satisfied
with a resource with no breaks?
Would a shared arbiter
Hi Rodo -
By default, software acknowledgments are enabled. This means
MDMCTRL0.AUTOACK is *disabled* by default. With the hardware auto-ack's
disabled, it is left up to CC2420ReceiveP to decide whether or not to issue
a software ack (via the SACK strobe).
There are two methods to enable automat
When I operate the command"make telosb", it failed and display"
nesc1: nesc-semantics.c:145: language_name: Assertion `0' failed.
nesC: Internal error. Please send a bug report to the nesC bug mailing list
at [EMAIL PROTECTED]"
I am confusing about it. it did not indicate which file which line make
Thanks David for your reply, but now I don't know then the difference
between call or not call setAutoAck.
If I send a packet requesting the ack using the requestAck(&myMsg)
comand, which means set the request flag in the FCF, I don't have to do
anything in the receiver to obtain an ack in the se
> In the latter approach you outlined, where they share the same arbiter, if
> we assume that the ADC and DAC require the same reference voltage, would
> they still not be able to run in parallel?
By parallel I meant "at the same time": in the second approach if two
components would request to use
Your error log is missing from your e-mail below.
Can you send the complete compile output including the commands you type
and the folder you are in?
Thanks,
Giri
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Murtuza
Sent: Thursday, February 14,
Hi Friends
I have an application that uses MTS400 GPS sensorboard. Until now I used
this application on Micaz motes without any problem. I now decided to switch
to IRIS motes as these motes have better transmission power and distance. I
installed MoteWorks provided by Crossbow for IRIS support. In
Hello,
I'm working with Deluge T2 to use in a Tmote Sky testbed. So far I
have looked into various documents and material, including the mailing
list
(eg
http://mail.millennium.berkeley.edu/pipermail/tinyos-help/2007-December/030076.html
), but I keep having one issue.
I have updated my system (
Also, are you calling CC2420Config.sync() to commit your hardware
acknowledgment changes to the CC2420 hardware?
call CC2420Config.setAutoAck(TRUE, TRUE);
call CC2420Config.sync();
// wait awhile
event void CC2420Config.syncDone() {
...
}
-David
-Original Message-
From: Rodolf
The CC2420 radio requires the acknowledgment request flag be set in the FCF
byte before it will automatically generate a hardware acknowledgment for any
received packet.
-David
-Original Message-
From: Rodolfo de Paz Alberola [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 14, 2008 9
The port 10001 of MIB600 is used to program the Mote and port 10002 is
used to read data from the base Mote.
You need to set the MOTECOM variable to port 10002 of your MIB600 for
the PC tools to read data.
Regards,
Giri
From: [EMAIL PROTECTED]
[mailto:[EMAIL PRO
Jan,
In the latter approach you outlined, where they share the same arbiter, if we
assume that the ADC and DAC require the same reference voltage, would they
still not be able to run in parallel?
Here's one scenario which might be common to a lot of sensing apps: An app uses
RefVolt via Msp43
Hi David,
On Thu, 2008-02-14 at 08:56 -0700, David Moss wrote:
Are you requesting an acknowledgment before sending?
>
> call PacketAcknowledgements.requestAck(&myMsg);
> call AMSend.send(0x0, &myMsg, sizeof(my_payload_t));
>
No, I thought that only calling the command setAutoAck
it should enab
Are you requesting an acknowledgment before sending?
call PacketAcknowledgements.requestAck(&myMsg);
call AMSend.send(0x0, &myMsg, sizeof(my_payload_t));
Does it the software work as expected using software acknowledgments?
-David
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMA
Currently Msp430RefVoltArbiterImplP intercept the requests of ADC
clients to the Resource interface, it is not really arbitrating access
itself. If the DAC needs access to the RefVolt component too, then we
might need a real arbiter for the RefVolt component that is
independent of the actual ADC ar
I fixed the problem changing struct to nx_struct in the declarations as you
told me..Initially I didn't understand what you adviced me!
Thanks..
-- Initial Header ---
>From : "David Gay" [EMAIL PROTECTED]
To : "Flavio Pompermaier" [EMAIL PROTECTED]
Cc : "He
Hi all,
I was trying to set Hardware ACKs for CC2420 radio chip. I did a simple
ping pong application in which I posted a task call ack() inside the
event SplitControl.startDone(error_t error).
The task call ack activates HW acknowledgements in the following way:
bool activated = TRUE;
task voi
> The local automatic variables are not counted when the make system
prints out the RAM usage. I suspect you have some of those in your code.
> They are created dynamically on the stack, and thus, it's hard to tell
what is the maximum possible stack depth. (There exist static stack
depth analysis
Hi Janos,
thanks for your precious answer.
Where can i read more about this?
I'm looking for a document but i still don't find it.
Thanks a lot for your time.
Roberto
2008/2/13, Janos Sallai <[EMAIL PROTECTED]>:
>
> Roberto,
>
>
>
> The local automatic variables are not counted when the make sys
So how could I store in my code a radio struct? Should I construct another one
regular struct and retrieve data from the payload?
Why it is so?
> On Feb 13, 2008 3:23 PM, Flavio Pompermaier <[EMAIL PROTECTED]> wrote:
> > Hi to all,
> > I have a very problem in defining a message types to send ove
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