rather bizzareI believe your error message indicates that
the javax.comm library, or more exactly a TOS specific version
thereof, is not accessible on your system. If it works it works,
but if there are more problems, search for javax.comm on this
list, or download the hijacked copy I keep on m
Hi,Has anybody been successful in running the SimpleCmd in apps/SimpleCmd or apps/SenseLightToLog directories on telos ? I just tried data log on telos but i got so many error like Componet photo not found,logger read,write not found and many more.if any body knw idea abt this pls sugge
Hello everybody!
I have to connect mib510 to gsm module (which expects characters) so I should know the way of converts the mib510 transmissions to characters for sending after to a gsm module via rs232.
Another possibility is convert the binnary stream to characters in my gsm module but I should
Hi.i'm working with tmote sky and i want to measure the power that theboard consumes,
Do you have some tools ? or Could you give advices to measure power consumption?
thanks a lot
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Dear all, I am using Mica2 motes and I wonder how long the length of an interrupt has to be, so that the mote detects it. The interrupt has to use a voltage level of 3V and a duration of 1 clock cycle up to 3 clock cycles, is that right? Best Regards, Patrick Kuckertz
Get
I am trying to get RSSI value in TOSSIM (version is 1.1.11-3). The
code that I am using is:
event TOS_MsgPtr ReceiveRUmsg.receive(TOS_MsgPtr m) {
uint16_t RSSI = m->strength;
dbg(DBG_USR2, "Receive signal strength as
%d\n",(int)RSSI);
}
This doesn
Hi,I have a problem with nesdoc: everytime I try to generate documentation with 'make tmote docs' I get the following error:nesc1: documentation system does not yet support generic components and interfacesmake: *** [mot_docs_] Error 1It happens with programs included in tinyos-1.x/apps that work a
On Sep 5, 2006, at 6:37 AM, Tarun Bansal wrote:
I am trying to get RSSI value in TOSSIM (version is 1.1.11-3). The
code that I am using is:
event TOS_MsgPtr ReceiveRUmsg.receive(TOS_MsgPtr m) {
uint16_t RSSI = m->strength;
dbg(DBG_USR2, "Receive s
Title: Message
Usually a multimeter won't give you good accuracy because 1) many won't
get down to uA resolution, and 2) the mote's power consumption moves all over
the place when running an application, so the multimeter doesn't have time to
settle on an accurate value.
If you
have access
I am using mica2dot motes, and I am seeing some strange behavior when I enable HPLPowerManagement. The first is that I call Timer.start with a one-shot timer and it returns success, but the timer never fires. The second is that sometimes when I call
SendMsg.send() it returns SUCCESS but never si
What I meant was that whether some Plug-in can be developed in TinyViz
without the underlying support offered by TOSSIM. This for example,
can be done like:
1. There is some plug-in in TinyViz which knows the location of all nodes
2. You can find out at what power transmitter is transmitting
3. Ba
Try installing Boomerang 2.0.4. It includes all the necessary tools
and configuration for nesdoc to work correctly.
-Joe
On 9/5/06, Pablo Gil Montaño <[EMAIL PROTECTED]> wrote:
Hi,
I have a problem with nesdoc: everytime I try to generate documentation with
'make tmote docs' I get the followi
Dear all,
i'm working on micaz motes in tinyos 1.x. I tried to use the S-MAC folder under
tinyos1.x/contrib in my application including the makesmac makefile in mine,
but i found that for micaz i cannot compile and run it. Because it is specific
only for mica, mica2, mica2dot, etc..
If i add m
Before you display the RSSI value, you should create a model that can
simulate the transmission condition such as distance, power, etc.
On 9/5/2006, "Tarun Bansal" <[EMAIL PROTECTED]> wrote:
>What I meant was that whether some Plug-in can be developed in TinyViz
>without the underlying support o
Right...The simple path loss model:
PowerReceived = PowerTransmitted / PathLoss
where PathLoss = (4*pi*distance/Wavelength)^(path loss exponent)
won't be sufficient in all cases.
Some other exhaustive path loss model will have to be used. A lot of
such models should be already available in "C
On Sep 5, 2006, at 7:26 AM, Pablo Gil Montaño wrote:
Hi,
I have a problem with nesdoc: everytime I try to generate
documentation with 'make tmote docs' I get the following error:
nesc1: documentation system does not yet support generic components
and interfaces
make: *** [mot_docs_] Erro
On Sep 5, 2006, at 9:44 AM, Tarun Bansal wrote:
Right...The simple path loss model:
PowerReceived = PowerTransmitted / PathLoss
where PathLoss = (4*pi*distance/Wavelength)^(path loss exponent)
won't be sufficient in all cases.
Some other exhaustive path loss model will have to be used. A lo
Hi,
I installed tinyos-2.x based on the installation instructions on the page:
http://www.tinyos.net/tinyos-2.x/doc/html/install-tinyos.html
After installations I checked it with tos-check-env, it did not report
any problems, but when I tried to "make micaz" on the Blink folder, i
get an error
Thanks.
My understanding: The receipt of a message from radio can not wake up the
CPU from power-save state. But when CPU is in power-save mode, radio can't
forward a message. So if I would like to forward a received message to other
motes, I should set a timer to wake up the CPU periodically to ch
On Sep 5, 2006, at 11:04 AM, Sundar Subramanian wrote:
Hi,
I installed tinyos-2.x based on the installation instructions on
the page:
http://www.tinyos.net/tinyos-2.x/doc/html/install-tinyos.html
After installations I checked it with tos-check-env, it did not report
any problems, but when I
Well, I guessed it was TOSH_MAKE_ADC2_INPUT(); and it works fine now.
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No the processor can be woken up by any external interrupt (see atmega128 manual, sure its the same for msp430)therefor the cc2420 radio or similar will ususaly interrupt the processor when the packet arrives, dont know name of interupt of hand (see cc2420 manual).This will wakeup cpu from power sa
Hi to all,I have just installed tinyos 2.0 following the instructions at http://www.tinyos.net/tinyos-2.x/doc/html/install-tinyos.html. When I type java
net.tinyos.sf.SerialForwarder on the command line I have received the error on the graphical interface of sf as follows:Listening to [EMAIL PROTE
Wow...this took some research time...but I think I found interesting stuff
in the ATMEGA specs in the External Interrupts section on pages 86-87.
From my reading, a level triggered int needs to last for 1 micro-sec,
and/or at least one instruction cycle. You may want to do your own
hermeneutics
Hello
I want to make node with specified active and sleep period using timer.
So,I make Sleep mode mainly turning off microprocessor and CC2420 with specified period.
If i stop CC2420ControlM stop() and GenericComm stop(), then is this node Sleep mode or not.
Could u give me advices to m
Greetings,
I'm wondering what is the status of TOSComm? I'm currently using
rxtx-2.1-7pre17 in Linux and I frequently get the following error when
trying to send a message to a Tmote Sky over USB via MoteIF:
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb
I've in the past used a MIB510 to program my mica2 motes and had no
problem. Now, I have only a MIB520 programming board, and I can't
understand how to properly program it. I first run the command:
export [EMAIL PROTECTED]:mica2
Then, in the Blink directory, I use:
make mica2 reinstall.23
I get this sometimes. Sometimes it's just low battery voltage, sometimes it has to do with Cygwin not being able to get full sense of the COM ports, and sometimes it's because there's a stale copy of UISP running in the background which needs to get killed.
- ConorOn 9/5/06, Neal Patwari <[EM
dear all
I want to upgrade my tinyos from version 1.1.9 to 2.0 . However
,while i followed the steps indicated in tinyos.net ,an error happened when i
was to upgrade nesc-1.2.7. it is showed as below
$ rpm -Uvh nesc-1.2.7a-1.cygwin.i386.rpm
Preparing...###
Hi,
You probably need to the add the "--ignoreos" flag, i.e.
$ rpm -Uvh --ignoreos nesc-1.2.7a-1.cygwin.i386.rpm
This is described on one "upgrade to TinyOS 2.0" page:
http://www.tinyos.net/tinyos-2.x/doc/html/install-tinyos.html
But not the other one...
http://www.tinyos.net/tinyos-2.x/doc/htm
P.S. There is also a note on the "upgrade" page that you should use "-ivh"
instead of "-Uvh" if you want to retain your 1.1 tree.
Tim
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Tim Spargo
Sent: September 6, 2006 12:24 AM
To: [EMAIL PROTECTED]; tinyos-he
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