Re: [Tinyos-help] Multi hop routing algorithm

Hi, For quick start, I would suggest CTP as its well implemented tested code available. Its dynamic and reliable(re-transmissions are nearly 32 times if ack fails). There is also option to disable acknowledgement so make it fast or you can twist it bit according to your requirement. Best, Poonam

Re: [Tinyos-help] LPL

Hi, Use LowPowerListening interface and wire it with ActiveMessageC. the command will be call LowPowerListening.setLocalSleepInterval(uint16_t ms); Best, Poonam On Wed, Jun 16, 2010 at 9:07 AM, Giuseppe Cardone giuseppe.card...@studio.unibo.it wrote: Hi, have a look at the

Re: [Tinyos-help] has anyone tried multi-hop?

It depends on your routing decision, taken care by Network Layer. The default multi-hop routing algorithm (CTP) is for tree topology. -Poonam 2010/2/5 Hotmail alanxiac...@hotmail.com Now, I can do mote to mote communication, but I am trying to build a wireless sensor network, mesh topology.

Re: [Tinyos-help] Question about control cc2420

Try to include the path in make file. 2010/2/5 Hotmail alanxiac...@hotmail.com Hello I am new to tinyos, I am using telosb board. My problem is that, after my tinyOS booted, how could I re-config my cc2420(I want to change channel)? I tried to add CC2420config module (which is at chips

[Tinyos-help] CTP bursty traffic handling

Hi, Did anyone explore the bursty traffic handling by CTP? How does it handle congestion contol in bursty traffic? Thanks, --Poonam Hiwal ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin

Re: [Tinyos-help] ECNOff

Hi Alfred, As I have understood from CTP implementation that ECNOff flag is for Congestion Notification off. More on congestion Notification in CTP can be found in TEP 123 (http://www.tinyos.net/tinyos-2.x/doc/html/tep123.html). Best, Poonam (Hiwal) Yadav , On Mon, Feb 1, 2010 at 9:34 PM

Re: [Tinyos-help] Segmentation Fault

. -- Date: Thu, 21 Jan 2010 19:08:37 + Subject: Re: [Tinyos-help] Segmentation Fault From: poonam.hi...@googlemail.com To: riaz_nau...@hotmail.com You can try @safe with module. That will check memory leaks and other faults in the progam. Best, Poonam Hiwal On Thu, Jan 21

Re: [Tinyos-help] an question about tossim in fedora 9.

Hi, Is your gcc working on terminal? check if there is /user/bin/gcc. If it is there then check $ echo $PATH Best, Poonam (Hiwal) Yadav On Tue, Jan 26, 2010 at 6:42 PM, 杨树森 cuian...@gmail.com wrote: Hi, I meet the following problem: [r...@yangshusen Blink]# make sim micaz mkdir -p

Re: [Tinyos-help] Where do I find the timers used in initialBackoff and congestionBackoff?

Hi, Tinyos 2.x uses CSMA. For CSMA, it is in /tos/chips/cc2420/csma Best, Poonam (Hiwal) Yadav On Wed, Jan 20, 2010 at 3:57 PM, Ibrahim Orhan ibrahim.or...@sth.kth.sewrote: Hi In which file(s) can I find the timers used for initialBackoff and congestionBackoff in CC2420 for TinyOS2.1

Re: [Tinyos-help] TOSSIM segfault in RadioCountToLeds tutorial (test.py)

(11); t.getNode(2).bootAtTime(88); t.getNode(3).bootAtTime(189); for i in range(0, 100): t.runNextEvent() -- Rémi 2009/4/16 Poonam Hiwal poonam.hi...@googlemail.com Hi, Once i had similar problem, as i remember, that may be due to time periods

Re: [Tinyos-help] Newbie Question: tos-env-check

Hi, you can checkwith /opt/tinyos 2.1/tinyos.sh In this file check is CLASSPATH is set properly? -Poonam On Thu, Apr 16, 2009 at 4:10 PM, David Li w.david...@gmail.com wrote: Hi, I installed tinyos 2.1 on Ubuntu 8.10 and ran tos-env-check. There are two warnings I am not sure if they

Re: [Tinyos-help] make micaz sim error

Hi , i think for cygwin the make command is make micaz sim-cygwin Did u tried it? --Poonam On Tue, Apr 14, 2009 at 9:54 AM, Himanshu Shivam h_shi...@yahoo.com wrote: hi everyone, I am new to tinyos. i followed the installation wiki for tinyos 2.1 through cygwin and rpm. on doing make

Re: [Tinyos-help] first steps

Hi, According to me, first install tinyos and work with already existing application like surge or oscilloscope. While doing this just see wht problems you are encountering and try to solve using tutorials I hope that will good starting. All the best! -Poonam On Tue, Apr 14, 2009 at 5:20 PM,

Re: [Tinyos-help] TOSSIM segfault in RadioCountToLeds tutorial (test.py)

Hi, Once i had similar problem, as i remember, that may be due to time periods specified in test.py. Can you send the test.py which you are using. --Poonam On Wed, Apr 15, 2009 at 3:40 PM, Rémi Villé ville.r...@gmail.com wrote: Hi, I am learning TOSSIM thanks to the TOSSIM tutorial and I

Re: [Tinyos-help] Need help urgently with mica2 MIB520 blink :(

Hi, which tinyos version are you using? can you send more details. -poonam On Wed, Apr 15, 2009 at 7:28 PM, 200503...@uaeu.ac.ae wrote: Dear all, I am using MIB520 and I am trying to install the Blink in the cygwin. I did the following: make mica2 install.0 mib520, /dev/ttyS4 (to use

Re: [Tinyos-help] Help about installing packages in Windows Vista!

Hi, I would suggest the easiest way to install vmware image of ubuntu and then install tinyos. ---Poonam 2009/4/12 JEBARI Mohamed mjeb...@hotmail.com Hello, When installing *rpm packages *with cygwin in Windows Vista i have encountered a message error like as follow *unpacking of archive

Re: [Tinyos-help] multihop on tinyOs 2.x

Hi, You can have a look on multihopOscilloscope application in Tinyos2.x that make use of CTP (Collection tree protocol). Thanks, Poonam 2009/3/25 Luis Carlos Duque Arcila carlitos...@hotmail.com Hi everyone, i want to know if there is any suport to work multihop on tinyOs 2.x, i am working

Re: [Tinyos-help] RF output power levels

Hi, There are 8 discrete power levels each corresponds to RF transmit power as follows: Power level Transmitted power level 310dbm 27 -1dbm 23 -3dbm 19 -5dbm 15 -7dbm 11 -10dbm 7-15dbm 3

Re: [Tinyos-help] Re : Multihop Routing simulation in Tossim

and nearly 25 micaz motes and grid topology with linklayermodel. thanks in advance, Poonam On Tue, Feb 10, 2009 at 7:09 AM, funofnet Funofnet funof...@yahoo.frwrote: + On Mon, Feb 9, 2009 at 3:50 AM, Poonam Hiwal

Re: [Tinyos-help] LinkLayerModel: mismatch between gain and distance?

Hi, I just want to add more: The linkLayerModel use java rand.nextGaussian() to find gaussian value. This function generate large value as compared to Matlab function that add value in pathloss ( +6 db to -6db) or more (I don't remember exactly value). I have used alternatively (Math.exp(-

Re: [Tinyos-help] Change packet rate

Hi, What do you mean by bit rate? You have no. of packets sent per second. The simpliet way is that you can reduce the packets sent per second. Thanks, Poonam On Tue, Feb 24, 2009 at 7:08 PM, Jordi Pérez pr.jo...@gmail.com wrote: Hi all, I am working with telosb motes and tinyos 2.x. I made

Re: [Tinyos-help] Visualization tools and TOSSIM

On Wed, Feb 18, 2009 at 10:45 AM, Poonam Hiwal poonam.hi...@googlemail.comwrote: Hi, You can use tinyviz with tossim. --Poonam On Wed, Feb 18, 2009 at 8:41 AM, Mohammad Sajjad Hossain saj...@purdue.edu wrote: Hi,Is there any visualization tools to be used with the simulator? Thanks

Re: [Tinyos-help] simulation in tinyos

Hi, I think you can also see the down link of tossim simulator , if you are using tinyos2.x. http://docs.tinyos.net/index.php/TOSSIM -- Poonam On Mon, Feb 16, 2009 at 4:47 PM, wafa jaballah wafa.jabal...@gmail.comwrote: hello, I'm newbee in TinyoS, I learned from tutorial Mote-PC serial

Re: [Tinyos-help] Re : Multihop Routing simulation in Tossim

to look for some other simulator? thanks in advance, Poonam On Tue, Feb 10, 2009 at 7:09 AM, funofnet Funofnet funof...@yahoo.frwrote: + On Mon, Feb 9, 2009 at 3:50 AM, Poonam Hiwal poonam.hi...@googlemail.com wrote

[Tinyos-help] Fwd: Multihop Routing simulation in Tossim

-- Forwarded message -- From: Poonam Hiwal poonam.hi...@googlemail.com Date: Sun, Feb 8, 2009 at 11:09 PM Subject: Multihop Routing simulation in Tossim To: tinyos-help@millennium.berkeley.edu Hi All, I just want to know that is it possible to simulate multihop routing in Tossim

[Tinyos-help] Multihop Routing simulation in Tossim

Hi All, I just want to know that is it possible to simulate multihop routing in Tossim? In my application I have to measure the packet travel delay from source to destination. In Tossim, how to enable packet receive event? Thanks in advance for help. Thanks, Poonam

[Tinyos-help] adjustLQI

Hi, Why adjustLQI is required , Why don't direct value of LQI is used in multihopLQI. Why this non-linear mapping is required. thanks, Poonam ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu

[Tinyos-help] packet rate in MultihopLQI

Hi, How many packets(Tosmsg of size 34 bytes) per second i can send in multihopLQI where application is very simple only making use of send interface. How much minimum time it takes between two consecutive sends. If any idea in this regard can help me.. thanks, Poonam

[Tinyos-help] Multihop routing protocols

Hi all, Can you please help in finding what are the multihop routing algorithms for wireless sensor networks. Is is worthful to look MANET routing algorithm for wireless sensor metworks? Thanks, Poonam ___ Tinyos-help mailing list

[Tinyos-help] delay measurement in multihop network

Hi , I am working with Multihop routing protocol and now I have to measure delay. I am running this on tinyos1.x and telos motes. I am finding difficulty in making the network because the lab size is small and I am not able to make network more than 2 hops. I am keeping radio power level at 5.

Re: [Tinyos-help] what method to multihop receive (TinyOS 1.x)

Hi, Your Configuration file looks okie and according to me its perfectly fine. On base station you can use receive interface's receive message. Did you have included your MY_AM datatype def in Multihop?? --Poonam On 6/22/08, Juri Lelli [EMAIL PROTECTED] wrote: Hi, I'm using MultiHopRouter

[Tinyos-help] Simulator for telosb

Hi, Can anyone help me by which simulator can simulate the code for telosb. Thanks, Poonam ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help

[Tinyos-help] Timer firing

Hello Everyone, I have one question regarding how much tinyos code take time to execute a application. Becaus ein my application, the timer is fired after every 32 millisecond and receiver node is receiving nearly 30 packets each of 40 bytes. It is receiving only the header of the packets not the

Re: [Tinyos-help] Timer firing

but should be ok for devices with the CC2420 radio. But you should see the full packet no matter what. What are you using to look at the received messages and how are you changing the lengths? MS Poonam Hiwal wrote: Hello Everyone, I have one question regarding how much tinyos code take

[Tinyos-help] Problem in Multi hop Routing

Hi, I am working on Multihop routing algorithm, with tinyos1.x. I would like to know that will it be good to switch to tinyos2.x. Do I have to write my code againe fro tinyos2.x? One more Problem I am facing that when I run the algorithm on telosb motes, after some time (nearly after 5 mins)

[Tinyos-help] Time delay

Hi, Help me finding the time delay of packet without implementing the time synchronization. Is there any way of doing it accurately? Please help in suggesting the solution. --Poonam ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu

[Tinyos-help] microsecond delays at Listen program

Hi, I am trying to timestamp coming packets at listen program , for that I require microseconds, do anyone have idea, how to do it. Is java 5.X is compatible with tinyos 1.x Thanx, Poonam ___ Tinyos-help mailing list

Re: [Tinyos-help] aggregation

Hi, I think your cluster update timer is firing before you are processing time of data, you just make timing of more then your processing then but it will work only when your all nodes are synchronized. --Poonam On 4/10/08, shivani n s [EMAIL PROTECTED] wrote: hi i need to gather data from

Re: [Tinyos-help] aggregation

packet; } On 4/10/08, Poonam Hiwal [EMAIL PROTECTED] wrote: whenever implementing clustering there must be time synchronization algorithm also be implemented. That you have to check in your code... On 4/10/08, vinutha shankar [EMAIL PROTECTED] wrote: hi, how do i

Re: [Tinyos-help] SerialForwarder and Sensor

I suspect that the packet format you are receiving may not be captured by serial forwarder. I suggest you to use Listen and see is that able to cature something On 4/10/08, Tiny User [EMAIL PROTECTED] wrote: Hello All Please should I have a sensor to work with SerialForwarder, because I

[Tinyos-help] anyone working on multi-hop routing protocol

Hi, Can anyone suggest me how to maintain the buffer that will store thr information of previously forwarded messages. One more thing, in my SendMsg.sendDone(TOS_MsgPtr pMsg, result_t success){ /* I am getting the ack == 0, but my packet is still out...and other nodes are receiving it, when I am