Hi,
When I run MViz application, tos-mviz shows the topology of the current
sensor network. Is the figure accurate?
The reason I ask is because: I have 8 micaz running. I do not change their
locations. However, if I run tos-mviz different times, the figure gives me
different
Hi,
I use MultihopOscilloscope() to collect some light data. The hardware is
Micaz and MTS300. I use Listen to print out the collected data. For example,
one reading is A3 03.
My question is: how do I interprete this sensed data? what is the unit?
Thanks,
Chris
Hi,
I tried the following with one micaz mote coupled with mts300 sensor board:
1. I upload Oscilloscope application to this micaz+mts300. I can see the green
light toggling. That is, whenevern one message is sent, led1 toggles;
Everything is fine here.
2. Then I upload MultihopOscilloscope
Hi,
We have installed XubunTOS (not a virtual machine) and have get some GUI
output. We would like to store the screen output into a file.
How do we do it under XubunTOS? I can press Print Screen button, but where
can we save the file?
Thanks,
Chris
Hi,
I notice that CC2420PacketC.nc has a setPower() command. If I want to change
the transmission power to some value, say 10, do I need to call setPower() for
every packet? or call setPower() once is just fine?
This question has been discussed before. But no answer is given.
Hi,
I tried the following with one micaz mote coupled with mts300 sensor board:
1. I upload Oscilloscope application to this micaz+mts300. I can see the green
light toggling. That is, whenevern one message is sent, led1 toggles;
Everything is fine here.
2. Then I upload MultihopOscilloscope
I have uploaded MViz code to several micaz motes and let them run with MTS 300
sensor boards.
I then upload MViz code to one micaz node A as the base station, in the PC B
which connect A, I run java net.tinyos.sf.SerialForwarder. I configued
serialforwarder with port 9002 and micaz.
In
Hi,
I am reading T2: A second generation OS for embedded sensor networks, which
talks about CC2420Radio.nc.
However, I cannot find it in current T2 CVS tree...
Thanks,
Chris
Be a better friend,
Hi,
I am trying the MViz application of TinyOS 2.x. When I plug MTS 300 sensor
board into MICAz mote, sometimes I can hear a long beep. sometimes I cannot.
Why is the difference? Does this mean something?
Thanks,
Chris
Hi,
XBow just releases eKo Professional kit for precision agriculture. Does anyone
have any experice with it?
Thanks,
Chris
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Ken,
Thank you so much for your detailed information.
I am new to TinyOS. Could you let me know how to measure the RSSI strength of
one packet based on TinyOS for MICA motes?
Chris
Ken Bannister [EMAIL PROTECTED] wrote: Could someone point out related
paper/data that shows the RSSI
Hi,
Could someone point out related paper/data that shows the RSSI propagation
model in sensor networks?
that is, the function of RSSI received powers with distance between two nodes?
Thanks,
Chris
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Hi,
MultihopOscilloscope under TinyOS 2 uses a multihop network topology.
I am wondering is there any application that we can use to display the
constructed sensor network topology?
Thanks,
Chris
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Hi,
I successfully follow TinyOS 2.x tutorial 5 to make MultihopOscilloScope and
SerialForwarder work.
That is, mote 0 is attached to the computer. mote 1 sends messages. The GUI can
display the reading of both mote 0 and mote 1.
However, when I try to modify the Y-Axis range at the
Hi,
I am wondering can OscilloScope.java work with SerialForwarder? If not, is
there any program which is like OscilloScope.java, and can work with
SerialForwarder?
Thanks,
Chris
-
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Hi,
I am wondering in Tinyos 2.x, how can we adjust the transmission range of
Micaz/Mica2 mote?
Thanks,
Chris
-
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Tinyos-help
Hi,
I have followed:
http://sing.stanford.edu/klueska/installing_xubuntos_vm.html
to install Xubuntos2. The default configuration is TinyOS 2.x
How do I switch the environment to TinyOS 1.x?
Thanks,
Chris
-
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Hi,
I am wondering which brand of products is better in terms of application
development? TMote Sky or Mica Mote?
Please share experience.
Best Regards,
Chris
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Hi,
Could someone share application examples to use MTS300/MicaZ on TinyOS 2.x to
detect acoustic signals?
Thanks,
Chris
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I am using XubunTOS 2.0 on XP.
I wrote an application which uses MicC. I am actually using MicaZ.
I use TOSSIM to debug my application, and get the following error:
component Atm128I2CMasterC not found.
component Atm128I2CMasterC is actually under tos/chips/atm128/i2c
How do I config this
Hi,
I am working on Microphone of MTS300 on TinyOS 2.x. I wrote an application that
uses MicC.nc interface. However, I got
interface MicC.nc not found.
MicC.nc is under tos/sensorboard/mts300 directory, do I need to configure this
path to some environment variable? or what?
Thanks for the
Hi,
Suppose that for sensor node A, its neighbor list is stored in an array
neighbor_list[]. The length of neighbor_list[] is LENGTH.
Based on http://www.tinyos.net/tinyos-2.x/doc/html/tutorial/lesson3.html, for
node A, I use a for loop to unicast a packet to each of A's neighbor,
Hi,
I use C language to develop a script for TOSSIM. I want the simulation to run 5
seconds.
In the C script, based on TOSSIM tutorial, I use 500 in my script.
But when I compile, I was told this constant is too large.
Any suggestions?
Thanks,
Chris
Hi,
I am wondering the largest number of motes TOSSIM can simulate.
I am using XubunTOS. I write a Driver.c simulation program. It works fine
with 4 nodes.
When I use 5000 nodes, I have the following code segment in Driver.c
#define Num_of_Nodes 5000
...
for
am not sure about tinyos-2.x. I
would recommend looking at .platform and other make files to see if a similar
option is passed on in tinyos-2.x
On Jan 10, 2008 9:03 AM, Chris Yao [EMAIL PROTECTED] wrote:
Hi,
I am wondering the largest number of motes TOSSIM can simulate.
I am
Hi,
I am using XubunTOS on WinXP to try lesson 4 - TestSerial. I am using MIB520
(usb interface) + micaz mote.
AfterI uploading the TestSerial application to one micaz mote using MIB520,
and run command:
java TestSerial -comm serial@/dev/ttyUSB0:micaz
I got:
Sending
I am running WinXP. I have installed XubunTOS 2.0 following:
http://sing.stanford.edu/klueska/installing_xubuntos_vm.html
The question is: I have some data generated under WinXP. How can I port this
data to XubunTOS?
one way is: I can copy the data to USB, and access USB under
Hi,
I run motelist under TinyOs 2.0.2 Cygwin/Windows XP. I got the following
errors:
error, could not open key
HKLM\SYSTEM\CurrentControlSet\Enum\USB\Vid_0403Pid_6001
why is that?
Thanks very much,
Chris
-
Never miss a thing.
hi,
I installed a fresh TinyOS 2.0.2 following www.tinyos.net. and try to upload
a code to micaz mote.
The first try is working fine. Then with nothing changed, I got the following
output continuously. Any help is greatly appreciated.
==
$ make micaz install
yes, the srec file is really there. I just checked it. Thanks.
Michael Schippling [EMAIL PROTECTED] wrote: If it's of any use errno 2 is
ENOENT, is your srec file really there?
MS
Chris Yao wrote:
hi,
I installed a fresh TinyOS 2.0.2 following www.tinyos.net
. and try to upload a code
Hi,
I just upgrade TinyOS 1.1.10 to TinyOS 1.1.15 following www.tinyos.net.
Before my upgrade, everything is fine.
Now after the upgrade, when I compile the Blink appliacation, I got the
following error:
===
$ make mica2 install MIB510=/dev/ttyS3
mkdir -p build/mica2
Hi,
Does this directory:
http://www.tinyos.net/dist-1.1.0/tinyos/windows/micaz-installer/
means that we can make Micaz mote work on TinyOS 1.1.0?
Thanks,
Chris
-
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hi,
I am new to mica2/tinyos. I got the following errors when trying to uploading
binary to mica2 using MIB 510. What is wrong? Thanks.
==
$ make mica2 install mib510,/dev/ttyS0
compiling Blink to a mica2 binary
ncc -o build/mica2/main.exe -Os -board=micasb
hi,
on xbow's MIB 520 board, there is one:
warning: damage will occur if MICA Battery is on and MIB 520 is using USB
bus power.
But, in order to upload code to mote through MIB 520, we have to turn on the
power of MICA and let MIB 520 using USB power, right?
Thanks.
hi,
I am wondering is there any implementation of large number (16 byte) modular
and multiplication operations in TinyOS?
Thanks,
Chris
-
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Finder
Hi,
I use MoteWorks, Tools/shell to upload lesson_1, as follows:
=
ide.pl Ver:$Id: ide.pl,v 1.1.2.1 2006/05/29 07:22:52 lwei Exp $
Executing: /opt/MoteWorks/apps/tutorials/lesson_1/ bash -c make mica2
reinstall mib510,COM1
cp
:
The command line arguments are case sensitive.
Try make mica2 reinstall mib510,com1 or make mica2 reinstall
mib510,/dev/ttyS0 instead and see if it works.
- Giri
-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chris Yao
Sent
-
From: Chris Yao [mailto:[EMAIL PROTECTED]
Sent: Monday, July 16, 2007 2:12 PM
To: Giri Baleri
Cc: tinyos-help@Millennium.Berkeley.EDU
Subject: RE: [Tinyos-help] one strange question when using MoteWorks
Giri,
thanks for your reply.
I tried
)?
- Try make mica2 reinstall mib510,/dev/ttyS0 instead and see if that helps.
Giri
-
From: Chris Yao [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 12, 2007 8:02 PM
To: Giri Baleri
Cc: tinyos-help@Millennium.Berkeley.EDU
Subject: RE: [Tinyos-help] help
hi,
I tried the lesson_3, a simple application in MoteWorks, using both CygWin
and MoteWorks.
For example, in CygWin, I have the following:
==
$ make mica2 install,3 mib510,com1
mkdir -p build/mica2
compiling MyApp to a mica2 binary
ncc -o
Hi,
I am new to TinyOS. I just installed MoteWorks (from www.xbow.com) on my
Windows XP.
However, I have the following two problems:
1. After I double click Cygwin button: I got the following error:
C:\Crossbow\cygwin\bin\bash.exe (2308): *** fork: can't reserve memory for
PROTECTED] On Behalf Of Chris Yao
Sent: Thursday, July 12, 2007 7:29 AM
To: tinyos-help@Millennium.Berkeley.EDU
Subject: [Tinyos-help] help of MoteWorks
Hi,
I am new to TinyOS. I just installed MoteWorks (from www.xbow.com) on my
Windows XP.
However, I have the following two problems
-
From: Chris Yao [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 12, 2007 3:36 PM
To: Giri Baleri
Cc: tinyos-help@Millennium.Berkeley.EDU
Subject: RE: [Tinyos-help] help of MoteWorks
Hi Giri,
Thanks for your reply.
Several months ago, I installed cygwin and tinyos
hi,
I am wondering what is the difference between the following two:
1. install TinyOS and Cygwin to develop applications;
2. install MoteWorks to develop applications
which one is better? more powerful?
Sorry for the silly question, I am new to MoteWorks.
Thanks,
. Roboot the PC and then reinstall MoteWorks.
Try compiling MoteWorks apps now.
Giri
-
From: Chris Yao [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 12, 2007 3:36 PM
To: Giri Baleri
Cc: tinyos-help@Millennium.Berkeley.EDU
Subject: RE: [Tinyos-help
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