Hi,
How about a this approach: From java you call the motelist command and
extract the list of all connected motes. You then *dynamically* connect
to each of the motes.
If you want to be even more dynamically, you could periodically check
(by calling the motelist command repeatedly) whether the l
Hi Jeremy,
I see you have been posting this message several times and apparently
have not received a reply. So here is my unqualified reply. Maybe this
gets somebody so annoyed that they just want to correct me :-)
1. I think the sensors need to be calibrated. For instance this could be
done by t
On reading the code in MSP430ClockM.nc, there is something that I don't
understand.
According to this snippet of code and my reading of the msp430x1xx Users Guide
void busyCalibrateDCO()
{
// --- variables ---
int calib;
int step;
// --- setup ---
TACTL = TASSEL1 | MC1; // source S
Hi,
To explicitly specify the serial port for Tmotes, use the following syntax:
make tmote [re]install[,] bsl,
For instance, if your program is already compiled, you want to install
it on a mote with the mote ID 3 and you somehow know that the mote is
using the first USB serial port:
make tmote r
Hi all,
I'm not sure whether any of you notice the bug in Tossim under Tinyos 2.0.2.
When you increase the numbers of nodes in simulation (say from 200 to 500),
something strange happens in nodes' neighbor table. I digged a bit and found
it might due to inappropriate data type casting. The bug is
I beg to differ...Yes. The compiler warning is because you have
identical names in different scopes and no way, bless C's little
heart, of distinguishing them. So it's trying to tell you that
you may have made a scoping mistake.
But the point is, I think, that the YadaYadaMultiWhatever interface,
I'm with Michael on this one. If your mote hardware has what it takes
to hook up to a PC (serial, USB, etc) or a Gateway (Tmote Connect,
etc) then it doesn't matter what application you run on it.
Some T2 application sends data over the serial to a serial forwarder.
Your application hooks up to th
I'm getting the same error. When I run
rpm -qp --scripts tinyos-tools-1.2.4-3.i386.rpm
I see that the postinstall script does not have one of the variables,
$tinyoslibdir defined.
rpm -qp --scripts tinyos-tools-1.2.4-3.i386.rpm | grep tinyoslibdir -n
26:for lib in $tinyoslibdir/*-$bi
Never explicitly tried it before with the intention of noting the results,
but your node should transmit, leaving the RXFIFO turned to garbage and
filtered out naturally by the receive methods (i.e. checking for a proper
length byte and CRC). I could be wrong, but note that having two
transmitters
Michael Schippling wrote:
I think the complaint is simply that you have 'global'
and a local stack variables with the same name.
I'd just change this:
async event void a2d12ch.dataReady(uint16_t *buffer, uint16_t bufferlen)
to something like this:
async event void a2d12ch.dataReady(uint16_t *b
Hi All,
does anyone know what happen if, during the receiption of a packet, a STXON
(not STXONCCA) strobe command from the microcontroller is issued?
Does the radiochip turn the circuit to the transmitter? If so, should I
flush the RXFIFO queue?
many thanks,
Roberto
_
Lets run this back to the help list, since I don't fully understand the
question
If you want a physical connection between mote and PC you need one
MIB5x0 (or whatever) and one USB or serial 'port' per mote. Aside
from expense, I don't know that there is any limit to the number
of any of thos
I don't think MOTECOM is significant to downloading programs,
only 'listening' to data messages. I believe the tmote system
has some magic for determining what USB port to use for downloads.
You might try reviewing the setup info in the tmote manual,
I remember there being some way to explicitly r
I think the complaint is simply that you have 'global'
and a local stack variables with the same name.
I'd just change this:
async event void a2d12ch.dataReady(uint16_t *buffer, uint16_t bufferlen)
to something like this:
async event void a2d12ch.dataReady(uint16_t *b, uint16_t bl)
However, yo
Hi,
I tried to Compile Blink Application as given in
Lesson 1:TinyOS .When I did
make telosb I got the following error-
mkdir -p build/telosb
Compiling BlinkAppC to a telosb binary
cc1:error:invalid option 'diable -hwmul'
:failed to preprocess
/usr/lib/ncc/nesc_nx.h
cc1: error :invalid option '
1. Yes I am using a wireless keyboard and mouse both of which have a single
base which is connected to a USB drive. I am using the second USB drive for
installing motes. Should I remove the wireless keyboard?
2. No I haven't defined the env variable MOTECOM
Thanks
On 9/18/07, John Griessen <[EMA
Granted I'm using T2 but I do this all the time w/ the Java sdk (not
much is different then the T1 ver).
You create a MoteIF per sf and keep track of which is which (map?).
I'm guessing you have a separate problem. Config or otherwise.
On 9/18/07, Michael Schippling <[EMAIL PROTECTED]> wrote:
>
Aravind Ravisankar wrote:
This doesn't happen all the time but is very frequent. Sometimes when I
restart my system it helps and I am able to successfully install but then
the errort gets back after some time.
Does the USB communication timeout come on a system with other
USB devices attached?
Hello
I have been trying to install the Blink Application on telosb motes, I m on
OpenSuse. When I give "make telosb install", I get the error given below.
This doesn't happen all the time but is very frequent. Sometimes when I
restart my system it helps and I am able to successfully install but th
Hello,
I have some compiler warnings I'm not sure the best way to tidy up.
as far as I understand about the Msp430Adc12MultiChannel interface
and by digging into its code, the buffer specified by AdcConfigure
is intended as the place for results to land after running the .getData
The trouble is
Luca Briggi wrote:
Hi, how can i get temperature readings with a MTS420CA sensor board
over a micaz mote using tinyos2.x? (how can i use the sensirionSht11?)
You need to either add SENSORBOARD=xx to your Makefile, or to the make
command line when you do a make micaz.
I only see mts101 mts30
Hi, how can i get temperature readings with a MTS420CA sensor board
over a micaz mote using tinyos2.x? (how can i use the sensirionSht11?)
Thanks
--
-
Luca Briggi
Piacenza, Italy
#ICQ: 275761200
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I you are using TOS1.x look at apps/SimpleCmd for an example
of sending data to a mote. I believe the host side java demo
that runs this is in tools/java/net/tinyos/tools/BcastInject.java
T2 probably has something similar.
MS
Leonardo wrote:
hy guy... i wanna write data by uart from pc to sens
Perhaps Urs's advice has helped the initial problem but I would
recommend that you just skip the SF processes and go directly to the
serial ports. You could start a java thread to wait on each port and
deliver the data for whatever processing you wish...
Anyway there is indication in the T1 tools
On Sep 17, 2007, at 1:35 PM, Islam Hegazy wrote:
I am developing an application that sends and receives messages
using mica2. I want to use TOSSIM to simulate the operations of
sending and receiving to be able to debug my code. TOSSIM simulates
the sending operation correctly but it can't s
On Sep 18, 2007, at 2:28 AM, Leonardo Mostarda wrote:
Hi,
I would like to run Accelerometer, infrared and acoustic sensors on
tmote sky using tinyos 2.
I found on the web (http://www.easysen.com/SBT80.htm) a company
that provides these kind of sensors.
Has anyone experience on using thi
On Sep 17, 2007, at 3:27 PM, [EMAIL PROTECTED] wrote:
Hi,
Can somebody please suggest me some material or manual for nesc2.0. I
have heard that it contains some dynamic programming skills and wanted
to read about it.
There is no such thing as nesC 2.0. There is a nesC 1.2, which adds a
few
hy guy... i wanna write data by uart from pc to sensor. how can i do
to capture new data in sensor??? what is the event to set???
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Ah, so the LowPowerSensing application is fairly new and is only
available via cvs.
You can check it out as follows
cd $TOSROOT/apps/tutorials
cvs -d:pserver:[EMAIL PROTECTED]:/cvsroot/tinyos login
cvs -z3 -d:pserver:[EMAIL PROTECTED]:/cvsroot/tinyos
co -P -d LowPowerSensing tinyos-2.x/apps/tutor
The problem is that I would like to connect several base stations to a
juste one pc in the way that they can communicate to the java
application which is running on this pc.
My idea was to have a SerialForwarder for each base station in the way
that they can communicate to my application on diffre
Hi all,
i'm studying communication between micaz motes using the example
RadioCountToLeds.
I compiled the application for simulation using make micaz sim.
Then I write a python script to simulate the functionalities using
TOSSIM.
The output that appears is the following:
---
[EMAIL PROTECTED]:/opt
Hello ppl,
I'm currently working on the Honeywell HMC1002 Magnetometer which is located on the MTS310CA sensor board. However I'm facing a few problems and hope that you will be able to assist me.
1. Why is it that my readings for the x and y-axis are different when I use different sensor boards
Hi,
The command BuildSource.makeSF() does not create a serial forwarder, it
rather tries to connect to one.
In the code I would either use a call to
BuildSource.makePhoenix(PrintStreamMessenger.err) to create a default
packet source, or to BuildSource.makePhoenix(srcURL,
PrintStreamMessenger.err)
Hi,
I create a SerialForwarder and I try to associate it to moteIF object
as below:
PhoenixSource source =
BuildSource.makePhoenix(BuildSource.makeSF(this.hostname,9002),PrintStreamMessenger.err);
MoteIF mote=new MoteIF(source);
When I run the programe I get this:
[EMAIL PROTECTED]:
Hi
Nobody has the solution to this problem or simply a supposition to help me
solving this serious issue ?
Thanks in advance
jyves
>Hello,
>I have 2 mica2 platforms and mib520 programmer board. The purpose of my
>application rather simple: I want to build a similar application to
>Oscilloscope
Hi all,
I have this problem with my new application that I
never had before. When I type the command:
MOTECOM=serial at COM5:tmote java
net.tinyos.tools.Listen
the prompt answer me:
TOS_Msg length is invalid:
header_length=10,real_length=16 ... modifying msg to
fit
I also try:
java net.tinyos.
Hi,
I would like to run Accelerometer, infrared and acoustic sensors on
tmote sky using tinyos 2.
I found on the web (http://www.easysen.com/SBT80.htm) a company that
provides these kind of sensors.
Has anyone experience on using this board sensor on tinyos 2? Did some
other companies prov
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