Chahrazed Baghdadli | 25 May 21:30 2015
Picon

Server restfull ,tcpecho

Hello,
please , I 'm doing an application that works with 6lowpan now I need
to access to the sensor form internet by typing the URL http: // [ ::
fec0 2] , I do not know if it exists or not ! I found that using the
program tcpecho can create our own restfull server which will allow us
to connect to the internet but the problem is that tcpecho does not
even compile at moi. Please i have greatly need your help
...
jerbi jerbi | 25 May 16:59 2015
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meters TOSSIM

Hi
I want to work in a broader environment in TOSSIM metrage 100 * 100 meters. how to program

<div><div>
<div dir="ltr"><span class="" lang="en"><span class="">Hi<br></span></span></div>
<div dir="ltr"><span class="" lang="en"><span class="">I</span> <span class="">want to work</span> <span class="">in a broader</span> <span class="">environment in</span> <span class="">TOSSIM</span> <span class="">metrage</span> <span class="">100</span> <span class="">* 100</span> <span class="">meters.</span> <span class="">how to program</span></span></div>
<div class=""><br class=""></div>
</div></div>
Hamza Tayeb | 21 May 22:44 2015
Picon

Sending packets

Dear all

i just want to write a program that sends 200 packets over radio every 100 milliseconds. i got this error at the end of compiling

JSenderC.nc:61: syntax error at end of input
 any help will be appreciated

code :  

#include "Timer.h"
#include "JSender.h"
#include "message.h"
#include "CC2420TimeSyncMessage.h"
 
module JSenderC <at> safe() {
  uses {
    interface Leds;
    interface Boot;
    interface AMSend;
    interface CC2420Packet;
    interface Timer<TMilli> as MilliTimer;
    interface SplitControl as AMControl;
    interface Packet;
    }
}

implementation {
  message_t packet;
  bool locked;
  uint16_t counter = 0;
  uint16_t nb_paquets = 200;


event void Boot.booted() { call AMControl.start(); }
  event void AMControl.startDone(error_t err) {
    if (err == SUCCESS) { call MilliTimer.startPeriodic(100); }
    else { call AMControl.start(); }
  }
  event void AMControl.stopDone(error_t err) {}

task void send_Finished() {
    if (!locked) {
      JAMMER_APP_MSG* rcm = (JAMMER_APP_MSG*)call Packet.getPayload(&packet, sizeof(JAMMER_APP_MSG));
      if (rcm == NULL) {return;}
      rcm->counter = counter++;
      rcm->packet_num = counter;
      rcm->nodeid = TOS_NODE_ID;

       if (call AMSend.send(AM_BROADCAST_ADDR, &packet, sizeof(JAMMER_APP_MSG)) == SUCCESS) {
locked = TRUE;
      }
 }
    }
  event void AMSend.sendDone(message_t* bufPtr, error_t error) {
    if (&packet == bufPtr) {locked = FALSE;}
  }
   

  event void MilliTimer.fired() {
    if (nb_paquets > 0)
    {
      post send_Finished();
      call Leds.led0Toggle();
      nb_paquets--;
    } else 
      {
      call Leds.led2Toggle();
      }
}  
 
HAMZA Tayeb
PhD student



<div><div>
<div>Dear all</div>
<div><br></div>
<div dir="ltr">i just want to write a program that sends 200 packets over radio every 100 milliseconds. i got this error at the end of compiling</div>
<div dir="ltr"><br></div>
<div dir="ltr" class="">JSenderC.nc:61: syntax error at end of input</div>
<div dir="ltr">&nbsp;any help will be appreciated</div>
<div dir="ltr"><br></div>
<div dir="ltr">code : &nbsp;</div>
<div dir="ltr"><br></div>
<div dir="ltr" class="">#include "Timer.h"</div>
<div dir="ltr" class="">#include "JSender.h"</div>
<div dir="ltr" class="">#include "message.h"</div>
<div dir="ltr" class="">#include "CC2420TimeSyncMessage.h"</div>
<div dir="ltr" class="">&nbsp;</div>
<div dir="ltr" class="">module JSenderC  <at> safe() {</div>
<div dir="ltr" class="">&nbsp; uses {</div>
<div dir="ltr" class="">&nbsp; &nbsp; interface Leds;</div>
<div dir="ltr" class="">&nbsp; &nbsp; interface Boot;</div>
<div dir="ltr" class="">&nbsp; &nbsp; interface AMSend;</div>
<div dir="ltr" class="">&nbsp; &nbsp; interface CC2420Packet;<span class="">	</span>
</div>
<div dir="ltr" class="">&nbsp; &nbsp; interface Timer&lt;TMilli&gt; as MilliTimer;</div>
<div dir="ltr" class="">&nbsp; &nbsp; interface SplitControl as AMControl;</div>
<div dir="ltr" class="">&nbsp; &nbsp; interface Packet;</div>
<div dir="ltr" class="">&nbsp; &nbsp; }</div>
<div dir="ltr" class="">}</div>
<div dir="ltr" class=""><br class=""></div>
<div dir="ltr" class="">implementation {</div>
<div dir="ltr" class="">&nbsp; message_t packet;</div>
<div dir="ltr" class="">&nbsp; bool locked;</div>
<div dir="ltr" class="">&nbsp; uint16_t counter = 0;</div>
<div dir="ltr" class="">&nbsp; uint16_t nb_paquets = 200;</div>
<div dir="ltr" class=""><br class=""></div>
<div dir="ltr" class=""><br class=""></div>
<div dir="ltr" class="">event void Boot.booted() { call AMControl.start(); }</div>
<div dir="ltr" class="">&nbsp; event void AMControl.startDone(error_t err) {</div>
<div dir="ltr" class="">&nbsp; &nbsp; if (err == SUCCESS) { call MilliTimer.startPeriodic(100); }</div>
<div dir="ltr" class="">&nbsp; &nbsp; else { call AMControl.start(); }</div>
<div dir="ltr" class="">&nbsp; }</div>
<div dir="ltr" class="">&nbsp; event void AMControl.stopDone(error_t err) {}</div>
<div dir="ltr" class=""><br class=""></div>
<div dir="ltr" class="">task void send_Finished() {</div>
<div dir="ltr" class="">&nbsp; &nbsp; if (!locked) {</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; JAMMER_APP_MSG* rcm = (JAMMER_APP_MSG*)call Packet.getPayload(&amp;packet, sizeof(JAMMER_APP_MSG));</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; if (rcm == NULL) {return;}</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; rcm-&gt;counter = counter++;</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; rcm-&gt;packet_num = counter;</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; rcm-&gt;nodeid = TOS_NODE_ID;</div>
<div dir="ltr" class=""><br class=""></div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; &nbsp;if (call AMSend.send(AM_BROADCAST_ADDR, &amp;packet, sizeof(JAMMER_APP_MSG)) == SUCCESS) {</div>
<div dir="ltr" class=""><span class="">		</span></div>
<div dir="ltr" class="">
<span class="">		</span>locked = TRUE;</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; }</div>
<div dir="ltr" class="">&nbsp;}</div>
<div dir="ltr" class="">&nbsp; &nbsp; }</div>
<div dir="ltr" class="">&nbsp; event void AMSend.sendDone(message_t* bufPtr, error_t error) {</div>
<div dir="ltr" class="">&nbsp; &nbsp; if (&amp;packet == bufPtr) {locked = FALSE;}</div>
<div dir="ltr" class="">&nbsp; }</div>
<div dir="ltr" class="">&nbsp; &nbsp;</div>
<div dir="ltr" class=""><br class=""></div>
<div dir="ltr" class="">&nbsp; event void MilliTimer.fired() {</div>
<div dir="ltr" class="">&nbsp; &nbsp; if (nb_paquets &gt; 0)</div>
<div dir="ltr" class="">&nbsp; &nbsp; {</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; post send_Finished();</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; call Leds.led0Toggle();</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; nb_paquets--;</div>
<div dir="ltr" class="">&nbsp; &nbsp; } else&nbsp;</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; {</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; call Leds.led2Toggle();</div>
<div dir="ltr" class="">&nbsp; &nbsp; &nbsp; }</div>
<div dir="ltr">} &nbsp;</div>
<div></div>
<div>&nbsp;</div>
<div class="signature">
<span><span>HAMZA Tayeb</span><br><span>PhD student</span></span><br><br><br>
</div>
</div></div>
Hamza Tayeb | 18 May 12:14 2015
Picon

channel surfing

dear all 

i want to test and implement channel surfing technique on a network of some Telosb motes.
could you please tell me the file i should change or modify. is it  tos/chip/CC2420 ? If yes, what file exactly...

thank you.


 
HAMZA Tayeb
PhD student


 
<div><div>
<div><span>dear all&nbsp;</span></div>
<div><span><br></span></div>
<div dir="ltr"><span>i want to test and implement channel surfing technique on a network of some Telosb motes.</span></div>
<div dir="ltr"><span>could you please tell me the file i should change or modify. is it &nbsp;tos/chip/CC2420 ? If yes, what file exactly...</span></div>
<div dir="ltr"><span><br></span></div>
<div dir="ltr">thank you.</div>
<div><span><br></span></div>
<div><span><br></span></div>
<div></div>
<div>&nbsp;</div>
<div class="signature">
<span><span>HAMZA Tayeb</span><br><span>PhD student</span></span><br><br><span><span>&nbsp;</span></span>
</div>
</div></div>
Alex Cp | 12 May 21:07 2015
Picon

Re: Tinyos-help Digest, Vol 145, Issue 8

Dear Jobish John.

You know the reason about why the measure of the Rssi in the Base is -3dBm, because after make a link budget calculus it should be: 10 dBm when the two antennas are touching? 


Ptx+GainTx+GainRx= 
0dBm+5dBi+5dBi= 
10dBm

Nevertheless the currently value obtained is -3dBm (The maximum value obtained in terms of wireless power)

Thanks in advance for your kind answer.


Alex CP
CUC.





On Sat, May 9, 2015 at 2:00 PM, <tinyos-help-request <at> millennium.berkeley.edu> wrote:
Send Tinyos-help mailing list submissions to
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or, via email, send a message with subject or body 'help' to
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When replying, please edit your Subject line so it is more specific
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Today's Topics:

   1. Re: Rssi convert to dBm in TelosB (Alex Cp)


----------------------------------------------------------------------

Message: 1
Date: Sat, 9 May 2015 12:45:00 -0500
From: Alex Cp <cpa9255 <at> gmail.com>
Subject: Re: [Tinyos-help] Rssi convert to dBm in TelosB
To: tinyos-help <tinyos-help <at> millennium.berkeley.edu>
Cc: ketan patel <ashok256358 <at> gmail.com>
Message-ID:
        <CAJk1sZ=JiLO-oUkvz7oL5uA1AYH+Y3AE-e6pnEb0w0uKzDK83A <at> mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Dear Jobish Jhon and Alexander.

Thanks a lot for all advices. Currently are worked fine, and the best is
the fact that I know the calculus is very trustworthy (accurate information
Jobish Jhon).

Finally the file RssiDemo.java is now:

...
   int source = message.getSerialPacket().get_header_src();
   double rssi = msg.get_rssi()-45;
    System.out.println("Rssi Message received from node " + source +
       ": Rssi = " +  rssi + " " + "dBm");
  }
...

And mantaining the two TelosB motes very, very close (touching its
antennas) I've obtained:

Rssi Message received from node 1: Rssi = -4.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -4.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm
Rssi Message received from node 1: Rssi = -3.0 dBm

Thanks a lot again!!

Alex CP
CUC


On Sat, May 9, 2015 at 2:14 AM, JOBISH JOHN <jobishjohn.mklm <at> gmail.com>
wrote:

> Hi Alex,
>
> The datasheet (Page No: 11) of CC2420 says ? The range for RSSI is
> approximately from ?100 dBm to 0 dBm ?. Page No: 49 of CC2420 datasheet
> talks about substracting the offset value, -45 to get the dBm equivalent.
> Page No: 10 of datasheet talks about the Receiver Sensitivity (Typ: -95
> dBm).
>
> Your previous readings shows approx. 0 dBm (when both the motes placed
> very close)
>
> Try to increase the distance between the motes. When they get
> disconnected, the Rssi Message received on your PC will be close to -50 (
> so that -50 -45 = -95dBm) ( I am getting this value).
>
> Thus I believe subtracting -45 is enough.
>
> Thanks
>
> Jobish John
>
>
>
>
>
> On Sat, May 9, 2015 at 10:37 AM, Alex Cp <cpa9255 <at> gmail.com> wrote:
>
>> Hi all.
>>
>> Im trying to convert in dBm the values obtained from the app:
>>
>> <http://tinyos.stanford.edu/tinyos-wiki/index.php/Rssi_Demo>
>>
>> In my case appears the next values:
>>
>> Rssi Message received from node 1: Rssi = 40
>> Rssi Message received from node 1: Rssi = 41
>> Rssi Message received from node 1: Rssi = 40
>> Rssi Message received from node 1: Rssi = 40
>> Rssi Message received from node 1: Rssi = 41
>>
>> Because is very close both motes TelosB (Sending Mote and Rssi Base )
>>
>> In the TinyOS tutorial appears the next: "...that this app prints only
>> the raw RSSI values ..."
>>
>> On the other hand I have the Data sheet of the RF Transceiver CC2420:
>>
>> <http://web.stanford.edu/class/cs244e/papers/cc2420.pdf>
>>
>> But is not clear to me How I can do the conversion from raw RSSI to dBm.
>>
>>
>> I read, someone in the TinyOS mail-list, who wrote that is only necessary
>> substract -45:
>>
>> <
>> https://www.millennium.berkeley.edu/pipermail/tinyos-help/2014-March/058162.html
>> >
>>
>> But I suppose is not a exact calculation.
>>
>> I'll be grateful if somebody can generously explain how is the correct
>> way to convert raw RSSI values from a TelosB to a dBm.
>>
>> Thanks in advance.
>>
>> Alex.
>>
>>
>> Date: Mon, 3 Mar 2014 12:13:27 +0530
>> From: ashok <ashok256358 <at> gmail.com>
>> Subject: [Tinyos-help] RSSI DEMO
>> To: tinyos-help <at> millennium.berkeley.edu
>> Message-ID:
>>         <CAKs3p-d4GxW_dJjVc9Hwmk-+X_ZKi+hnvzCr+C2TS2NkuKg4uA <at> mail.
>> gmail.com>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Dear All,
>>
>> I am getting RSSI value in tinyos like:
>>
>> Rssi Message received from node 1: Rssi = -14
>> Rssi Message received from node 1: Rssi = -1
>> Rssi Message received from node 1: Rssi = 2
>> Rssi Message received from node 1: Rssi = -2
>> Rssi Message received from node 1: Rssi = 2
>> Rssi Message received from node 1: Rssi = 0
>> Rssi Message received from node 1: Rssi = -2
>> Rssi Message received from node 1: Rssi = 2
>> Rssi Message received from node 1: Rssi = 2
>>
>> and I want to conform that is this value is in Dbm?
>>
>> if not than how can i convert it?
>>
>> regards,
>>
>> -ashok
>>
>> _______________________________________________
>> Tinyos-help mailing list
>> Tinyos-help <at> millennium.berkeley.edu
>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>>
>
>
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https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help

End of Tinyos-help Digest, Vol 145, Issue 8
*******************************************

<div><div dir="ltr">
<div>Dear Jobish John.</div>
<div><br></div>
<div>You know the reason about why the measure of the Rssi in the Base is -3dBm, because after make a link budget calculus it should be: 10 dBm when the two antennas are touching?&nbsp;</div>
<div><br></div>
<div><br></div>
<div>Ptx+GainTx+GainRx=&nbsp;</div>
<div>0dBm+5dBi+5dBi=&nbsp;</div>
<div>10dBm</div>
<div><br></div>
<div>
<div>Nevertheless the currently value obtained is -3dBm (The maximum value obtained in terms of wireless power)</div>
<div><br></div>
<div>Thanks in advance for your kind answer.</div>
<div><br></div>
<div><br></div>
<div>Alex CP</div>
<div>CUC.</div>
</div>
<div><br></div>
<div><br></div>
<div><br></div>
<div>
<br><div class="gmail_extra">
<br><div class="gmail_quote">On Sat, May 9, 2015 at 2:00 PM,  <span dir="ltr">&lt;<a href="mailto:tinyos-help-request <at> millennium.berkeley.edu" target="_blank">tinyos-help-request <at> millennium.berkeley.edu</a>&gt;</span> wrote:<br><blockquote class="gmail_quote">Send Tinyos-help mailing list submissions to<br>
&nbsp; &nbsp; &nbsp; &nbsp; <a href="mailto:tinyos-help <at> millennium.berkeley.edu">tinyos-help <at> millennium.berkeley.edu</a><br><br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
&nbsp; &nbsp; &nbsp; &nbsp; <a href="https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help" target="_blank">https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help</a><br><br>
or, via email, send a message with subject or body 'help' to<br>
&nbsp; &nbsp; &nbsp; &nbsp; <a href="mailto:tinyos-help-request <at> millennium.berkeley.edu">tinyos-help-request <at> millennium.berkeley.edu</a><br><br>
You can reach the person managing the list at<br>
&nbsp; &nbsp; &nbsp; &nbsp; <a href="mailto:tinyos-help-owner <at> millennium.berkeley.edu">tinyos-help-owner <at> millennium.berkeley.edu</a><br><br>
When replying, please edit your Subject line so it is more specific<br>
than "Re: Contents of Tinyos-help digest..."<br><br><br>
Today's Topics:<br><br>
&nbsp; &nbsp;1. Re: Rssi convert to dBm in TelosB (Alex Cp)<br><br><br>
----------------------------------------------------------------------<br><br>
Message: 1<br>
Date: Sat, 9 May 2015 12:45:00 -0500<br>
From: Alex Cp &lt;<a href="mailto:cpa9255 <at> gmail.com">cpa9255 <at> gmail.com</a>&gt;<br>
Subject: Re: [Tinyos-help] Rssi convert to dBm in TelosB<br>
To: tinyos-help &lt;<a href="mailto:tinyos-help <at> millennium.berkeley.edu">tinyos-help <at> millennium.berkeley.edu</a>&gt;<br>
Cc: ketan patel &lt;<a href="mailto:ashok256358 <at> gmail.com">ashok256358 <at> gmail.com</a>&gt;<br>
Message-ID:<br>
&nbsp; &nbsp; &nbsp; &nbsp; &lt;CAJk1sZ=<a href="mailto:JiLO-oUkvz7oL5uA1AYH%2BY3AE-e6pnEb0w0uKzDK83A <at> mail.gmail.com">JiLO-oUkvz7oL5uA1AYH+Y3AE-e6pnEb0w0uKzDK83A <at> mail.gmail.com</a>&gt;<br>
Content-Type: text/plain; charset="utf-8"<br><br>
Dear Jobish Jhon and Alexander.<br><br>
Thanks a lot for all advices. Currently are worked fine, and the best is<br>
the fact that I know the calculus is very trustworthy (accurate information<br>
Jobish Jhon).<br><br>
Finally the file RssiDemo.java is now:<br><br>
...<br>
&nbsp; &nbsp;int source = message.getSerialPacket().get_header_src();<br>
&nbsp; &nbsp;double rssi = msg.get_rssi()-45;<br>
&nbsp; &nbsp; System.out.println("Rssi Message received from node " + source +<br>
&nbsp; &nbsp; &nbsp; &nbsp;": Rssi = " +&nbsp; rssi + " " + "dBm");<br>
&nbsp; }<br>
...<br><br>
And mantaining the two TelosB motes very, very close (touching its<br>
antennas) I've obtained:<br><br>
Rssi Message received from node 1: Rssi = -4.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -4.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br>
Rssi Message received from node 1: Rssi = -3.0 dBm<br><br>
Thanks a lot again!!<br><br>
Alex CP<br>
CUC<br><br><br>
On Sat, May 9, 2015 at 2:14 AM, JOBISH JOHN &lt;<a href="mailto:jobishjohn.mklm <at> gmail.com">jobishjohn.mklm <at> gmail.com</a>&gt;<br>
wrote:<br><br>
&gt; Hi Alex,<br>
&gt;<br>
&gt; The datasheet (Page No: 11) of CC2420 says ? The range for RSSI is<br>
&gt; approximately from ?100 dBm to 0 dBm ?. Page No: 49 of CC2420 datasheet<br>
&gt; talks about substracting the offset value, -45 to get the dBm equivalent.<br>
&gt; Page No: 10 of datasheet talks about the Receiver Sensitivity (Typ: -95<br>
&gt; dBm).<br>
&gt;<br>
&gt; Your previous readings shows approx. 0 dBm (when both the motes placed<br>
&gt; very close)<br>
&gt;<br>
&gt; Try to increase the distance between the motes. When they get<br>
&gt; disconnected, the Rssi Message received on your PC will be close to -50 (<br>
&gt; so that -50 -45 = -95dBm) ( I am getting this value).<br>
&gt;<br>
&gt; Thus I believe subtracting -45 is enough.<br>
&gt;<br>
&gt; Thanks<br>
&gt;<br>
&gt; Jobish John<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; On Sat, May 9, 2015 at 10:37 AM, Alex Cp &lt;<a href="mailto:cpa9255 <at> gmail.com">cpa9255 <at> gmail.com</a>&gt; wrote:<br>
&gt;<br>
&gt;&gt; Hi all.<br>
&gt;&gt;<br>
&gt;&gt; Im trying to convert in dBm the values obtained from the app:<br>
&gt;&gt;<br>
&gt;&gt; &lt;<a href="http://tinyos.stanford.edu/tinyos-wiki/index.php/Rssi_Demo" target="_blank">http://tinyos.stanford.edu/tinyos-wiki/index.php/Rssi_Demo</a>&gt;<br>
&gt;&gt;<br>
&gt;&gt; In my case appears the next values:<br>
&gt;&gt;<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 40<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 41<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 40<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 40<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 41<br>
&gt;&gt;<br>
&gt;&gt; Because is very close both motes TelosB (Sending Mote and Rssi Base )<br>
&gt;&gt;<br>
&gt;&gt; In the TinyOS tutorial appears the next: "...that this app prints only<br>
&gt;&gt; the raw RSSI values ..."<br>
&gt;&gt;<br>
&gt;&gt; On the other hand I have the Data sheet of the RF Transceiver CC2420:<br>
&gt;&gt;<br>
&gt;&gt; &lt;<a href="http://web.stanford.edu/class/cs244e/papers/cc2420.pdf" target="_blank">http://web.stanford.edu/class/cs244e/papers/cc2420.pdf</a>&gt;<br>
&gt;&gt;<br>
&gt;&gt; But is not clear to me How I can do the conversion from raw RSSI to dBm.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; I read, someone in the TinyOS mail-list, who wrote that is only necessary<br>
&gt;&gt; substract -45:<br>
&gt;&gt;<br>
&gt;&gt; &lt;<br>
&gt;&gt; <a href="https://www.millennium.berkeley.edu/pipermail/tinyos-help/2014-March/058162.html" target="_blank">https://www.millennium.berkeley.edu/pipermail/tinyos-help/2014-March/058162.html</a><br>
&gt;&gt; &gt;<br>
&gt;&gt;<br>
&gt;&gt; But I suppose is not a exact calculation.<br>
&gt;&gt;<br>
&gt;&gt; I'll be grateful if somebody can generously explain how is the correct<br>
&gt;&gt; way to convert raw RSSI values from a TelosB to a dBm.<br>
&gt;&gt;<br>
&gt;&gt; Thanks in advance.<br>
&gt;&gt;<br>
&gt;&gt; Alex.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; Date: Mon, 3 Mar 2014 12:13:27 +0530<br>
&gt;&gt; From: ashok &lt;<a href="mailto:ashok256358 <at> gmail.com">ashok256358 <at> gmail.com</a>&gt;<br>
&gt;&gt; Subject: [Tinyos-help] RSSI DEMO<br>
&gt;&gt; To: <a href="mailto:tinyos-help <at> millennium.berkeley.edu">tinyos-help <at> millennium.berkeley.edu</a><br>
&gt;&gt; Message-ID:<br>
&gt;&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&lt;CAKs3p-d4GxW_dJjVc9Hwmk-+X_ZKi+hnvzCr+C2TS2NkuKg4uA <at> mail.<br>
&gt;&gt; <a href="http://gmail.com" target="_blank">gmail.com</a>&gt;<br>
&gt;&gt; Content-Type: text/plain; charset="iso-8859-1"<br>
&gt;&gt;<br>
&gt;&gt; Dear All,<br>
&gt;&gt;<br>
&gt;&gt; I am getting RSSI value in tinyos like:<br>
&gt;&gt;<br>
&gt;&gt; Rssi Message received from node 1: Rssi = -14<br>
&gt;&gt; Rssi Message received from node 1: Rssi = -1<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 2<br>
&gt;&gt; Rssi Message received from node 1: Rssi = -2<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 2<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 0<br>
&gt;&gt; Rssi Message received from node 1: Rssi = -2<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 2<br>
&gt;&gt; Rssi Message received from node 1: Rssi = 2<br>
&gt;&gt;<br>
&gt;&gt; and I want to conform that is this value is in Dbm?<br>
&gt;&gt;<br>
&gt;&gt; if not than how can i convert it?<br>
&gt;&gt;<br>
&gt;&gt; regards,<br>
&gt;&gt;<br>
&gt;&gt; -ashok<br>
&gt;&gt;<br>
&gt;&gt; _______________________________________________<br>
&gt;&gt; Tinyos-help mailing list<br>
&gt;&gt; <a href="mailto:Tinyos-help <at> millennium.berkeley.edu">Tinyos-help <at> millennium.berkeley.edu</a><br>
&gt;&gt; <a href="https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help" target="_blank">https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help</a><br>
&gt;&gt;<br>
&gt;<br>
&gt;<br>
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_______________________________________________<br>
Tinyos-help mailing list<br><a href="mailto:Tinyos-help <at> millennium.berkeley.edu">Tinyos-help <at> millennium.berkeley.edu</a><br><a href="https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help" target="_blank">https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help</a><br><br>
End of Tinyos-help Digest, Vol 145, Issue 8<br>
*******************************************<br>
</blockquote>
</div>
<br>
</div>
</div>
</div></div>
Alex Cp | 9 May 07:07 2015
Picon

Rssi convert to dBm in TelosB

Hi all.

Im trying to convert in dBm the values obtained from the app:


In my case appears the next values:

Rssi Message received from node 1: Rssi = 40
Rssi Message received from node 1: Rssi = 41
Rssi Message received from node 1: Rssi = 40
Rssi Message received from node 1: Rssi = 40
Rssi Message received from node 1: Rssi = 41

Because is very close both motes TelosB (Sending Mote and Rssi Base )

In the TinyOS tutorial appears the next: "...that this app prints only the raw RSSI values ..."

On the other hand I have the Data sheet of the RF Transceiver CC2420: 


But is not clear to me How I can do the conversion from raw RSSI to dBm.


I read, someone in the TinyOS mail-list, who wrote that is only necessary substract -45: 


But I suppose is not a exact calculation.

I'll be grateful if somebody can generously explain how is the correct way to convert raw RSSI values from a TelosB to a dBm.

Thanks in advance.

Alex.


Date: Mon, 3 Mar 2014 12:13:27 +0530
From: ashok <ashok256358 <at> gmail.com>
Subject: [Tinyos-help] RSSI DEMO
To: tinyos-help <at> millennium.berkeley.edu
Message-ID:
        <CAKs3p-d4GxW_dJjVc9Hwmk-+X_ZKi+hnvzCr+C2TS2NkuKg4uA <at> mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Dear All,

I am getting RSSI value in tinyos like:

Rssi Message received from node 1: Rssi = -14
Rssi Message received from node 1: Rssi = -1
Rssi Message received from node 1: Rssi = 2
Rssi Message received from node 1: Rssi = -2
Rssi Message received from node 1: Rssi = 2
Rssi Message received from node 1: Rssi = 0
Rssi Message received from node 1: Rssi = -2
Rssi Message received from node 1: Rssi = 2
Rssi Message received from node 1: Rssi = 2

and I want to conform that is this value is in Dbm?

if not than how can i convert it?

regards,

-ashok
<div><div dir="ltr">
<div>
<div>Hi all.</div>
<div><br></div>
<div>Im trying to convert in dBm the values obtained from the app:</div>
<div><br></div>
<div>&lt;<a href="http://tinyos.stanford.edu/tinyos-wiki/index.php/Rssi_Demo">http://tinyos.stanford.edu/tinyos-wiki/index.php/Rssi_Demo</a>&gt;</div>
<div><br></div>
<div>In my case appears the next values:</div>
<div><br></div>
<div>Rssi Message received from node 1: Rssi = 40</div>
<div>Rssi Message received from node 1: Rssi = 41</div>
<div>Rssi Message received from node 1: Rssi = 40</div>
<div>Rssi Message received from node 1: Rssi = 40</div>
<div>Rssi Message received from node 1: Rssi = 41</div>
<div><br></div>
<div>Because is very close both motes TelosB (Sending Mote and Rssi Base )</div>
<div><br></div>
<div>In the TinyOS tutorial appears the next: "...that this app prints only the raw RSSI values ..."</div>
<div><br></div>
<div>On the other hand I have the Data sheet of the RF Transceiver CC2420:&nbsp;</div>
<div><br></div>
<div>&lt;<a href="http://web.stanford.edu/class/cs244e/papers/cc2420.pdf">http://web.stanford.edu/class/cs244e/papers/cc2420.pdf</a>&gt;</div>
<div><br></div>
<div>But is not clear to me How I can do the conversion from raw RSSI to dBm.</div>
<div><br></div>
<div><br></div>
<div>I read, someone in the TinyOS mail-list, who wrote that is only necessary substract -45:&nbsp;</div>
<div><br></div>
<div>&lt;<a href="https://www.millennium.berkeley.edu/pipermail/tinyos-help/2014-March/058162.html">https://www.millennium.berkeley.edu/pipermail/tinyos-help/2014-March/058162.html</a>&gt;</div>
<div><br></div>
<div>But I suppose is not a exact calculation.</div>
<div><br></div>
<div>I'll be grateful if somebody can generously explain how is the correct way to convert raw RSSI values from a TelosB to a dBm.</div>
<div><br></div>
<div>Thanks in advance.</div>
<div><br></div>
<div>Alex.</div>
</div>
<div><span><br></span></div>
<div><span><br></span></div>
<span>Date: Mon, 3 Mar 2014 12:13:27 +0530</span><br><span>From:&nbsp;</span><span class="">ashok</span><span>&nbsp;&lt;</span><a href="mailto:ashok256358 <at> gmail.com"><span class="">ashok256358 <at> gmail.com</span></a><span>&gt;</span><br><span>Subject: [Tinyos-help] RSSI DEMO</span><br><span>To:&nbsp;</span><a href="mailto:tinyos-help <at> millennium.berkeley.edu">tinyos-help <at> millennium.berkeley.edu</a><br><span>Message-ID:</span><br><span>&nbsp; &nbsp; &nbsp; &nbsp; &lt;</span><a href="mailto:CAKs3p-d4GxW_dJjVc9Hwmk-%2BX_ZKi%2BhnvzCr%2BC2TS2NkuKg4uA <at> mail.gmail.com">CAKs3p-d4GxW_dJjVc9Hwmk-+X_ZKi+hnvzCr+C2TS2NkuKg4uA <at> mail.<span class="">gmail.com</span></a><span>&gt;</span><br><span>Content-Type: text/plain; charset="iso-8859-1"</span><br><br><span>Dear All,</span><br><br><span>I am getting RSSI value in tinyos like:</span><br><br><span>Rssi Message received from node 1: Rssi = -14</span><br><span>Rssi Message received from node 1: Rssi = -1</span><br><span>Rssi Message received from node 1: Rssi = 2</span><br><span>Rssi Message received from node 1: Rssi = -2</span><br><span>Rssi Message received from node 1: Rssi = 2</span><br><span>Rssi Message received from node 1: Rssi = 0</span><br><span>Rssi Message received from node 1: Rssi = -2</span><br><span>Rssi Message received from node 1: Rssi = 2</span><br><span>Rssi Message received from node 1: Rssi = 2</span><br><br><span>and I want to conform that is this value is in Dbm?</span><br><br><span>if not than how can i convert it?</span><br><br><span>regards,</span><br><br><span>-</span><span class="">ashok</span><br>
</div></div>
Eleonora Borgia | 8 May 16:21 2015
Picon

CFP: Special Issue of Elsevier Computer Communications on the Internet of Things: Research challenges and Solutions

Our apologies for multiple copies of this CfP.

=============================================================================

Call for Papers 
Special Issue of Elsevier Computer Communications on the
Internet of Things: Research challenges and Solutions

=============================================================================

Scope 
-----

Internet of Things (IoT) refers to an emerging paradigm that seamlessly
integrates a large number of smart objects with the Internet interlinking the
physical and the cyber worlds and keeping them in a tight and continuous
interaction. The envisioned paradigm will need to address significant
complexity. On the one hand, billions of smart objects will be immersed in the
environment, sensing, interacting, and cooperating with each other to enable
efficient services that will bring tangible benefits to the environment, the
economy and the society as a whole. On the other hand, they will be extremely
diverse and heterogeneous in terms of resource capabilities, lifespan and
communication technologies, further complicating the scenario. As a result, new
problems and challenges arise spanning different areas: architecture,
communication, addressing, discovery, data and network management, power and
energy storage, security and privacy, to cite a few. Classic Internet approaches
are not sufficient to solve these unprecedented issues, and need to be revised
to address the complex requirements imposed by IoT. This paves the way for the
development of intelligent algorithms, novel network paradigms and new services.

The objective of this special issue is to seek high-quality and unpublished
papers that push the research in all the facets of IoT. Contributions may
present and solve open technical problems, integrate novel solutions
efficiently, and focus on the performance evaluation and comparison with
existing standards. Theoretical as well as experimental studies for typical IoT
use cases (e.g., smart city, smart home/building, smart grid, transportation,
eHealth/mHealth) are encouraged. High-quality review and survey papers are
welcomed.

Topics of interest include but are not limited to: 
o  Cyber-physical and other IoT systems architectures 
o  Network architecture and system design in IoT 
o  Addressing and naming in IoT o Programming models for the IoT 
o  IoT and Cloud computing o Integration with existing standards and protocols 
   (e.g., RPL, 6LoWPAN, CoAP, MQTT) 
o  Data management in IoT o Machine-to-machine (M2M) communications in IoT 
o  Energy efficient management and sustainable operation of IoT/M2M objects 
o  Information centric network for IoT o Social networks for IoT
o  Context-awareness for IoT o IoT traffic characterization 
o  Privacy, Security and Trust for IoT 
o  Modeling and simulation of large-scale IoT scenarios 
o  Testbed, prototype, and practical systems for IoT use cases

Schedule
--------

o  Title and abstract due date (by email to comcomsi_iot at iit.cnr.it):
   June 1, 2015 
o  Full paper submission deadline: June 15, 2015 
o  First author notification: October 15, 2015
o  Revised paper due: December 15, 2015
o  Final author notification: January 31, 2016 
o  Expected publication: Summer 2016

Guest Editors
------------- 

Eleonora Borgia, IIT-CNR, Italy 
Danielo G. Gomes, Universidade Federal do Ceara', Brazil 
Brent Lagesse, University of Washington, USA 
Rodger Lea, University of British Columbia, Canada 
Daniele Puccinelli, SUPSI, Switzerland

Instructions for submission 
---------------------------

Manuscripts must not have been previously published nor currently under review 
by other journals or conferences. If the paper was published in a conference, 
the submitted manuscript should be a substantial extension of the conference paper, 
with at least 30% of novel contributions.
Authors are also required to submit their published conference articles and a
summary document explaining the enhancements made in the journal version.

Papers must be submitted through the Computer Communications website at
http://ees.elsevier.com/comcom, where guidelines for the manuscript preparation
can also be found (see
http://www.elsevier.com/journals/computer-communications/0140-3664/guide-for-authors).
To ensure that all manuscripts are correctly identified for consideration by the
Special Issue, the authors should select "Special Issue: IoT Challenges" when
they reach the "Article Type" step in the submission process.

For further information, please contact the guest editors at comcomsi_iot at
iit.cnr.it
sercan vançin | 8 May 15:49 2015
Picon

TOSSIM error

Spam detection software, running on the system "mail.Millennium.Berkeley.EDU", has
identified this incoming email as possible spam.  The original message
has been attached to this so you can view it (if it isn't spam) or label
similar future email.  If you have any questions, see
the administrator of that system for details.

Content preview:  Hello I've just downloaded the XubunTOS image provided by
  the TinyOs team (http://tinyos.stanford.edu/tinyos-wiki/index.php/Installing_XubunTOS_%28with_TinyOS_from_tp-freeforall/prod_repository%29_in_VirtualBox)
   and while trying to compile the simple BLINK app with TOSSIM support I get
   this: [...] 

Content analysis details:   (6.3 points, 5.0 required)

 pts rule name              description
---- ---------------------- --------------------------------------------------
 2.0 DNS_FROM_AHBL_RHSBL    RBL: Envelope sender listed in dnsbl.ahbl.org
 1.5 WEIRD_PORT             URI: Uses non-standard port number for HTTP
 0.0 HTML_MESSAGE           BODY: HTML included in message
 2.8 MIME_BASE64_TEXT       RAW: Message text disguised using base64 encoding

The original message was not completely plain text, and may be unsafe to
open with some email clients; in particular, it may contain a virus,
or confirm that your address can receive spam.  If you wish to view
it, it may be safer to save it to a file and open it with an editor.

Picon
From: sercan vançin <ser_3275 <at> hotmail.com>
Subject: TOSSIM error
Date: 2015-05-08 13:49:33 GMT

Hello
I've just downloaded the XubunTOS image provided by the TinyOs team (http://tinyos.stanford.edu/tinyos-wiki/index.php/Installing_XubunTOS_%28with_TinyOS_from_tp-freeforall/prod_repository%29_in_VirtualBox) and while trying to compile the simple BLINK app with TOSSIM support I get this: >>> mkdir -p simbuild/micaz >>> placing object files in simbuild/micaz >>> writing XML schema to app.xml >>> compiling BlinkAppC to object file sim.o >>> ncc -c -shared -fPIC -o simbuild/micaz/sim.o -g -O0 -tossim -fnesc-nido-tosnodes=1000 -fnesc-simulate -fnesc-nido-motenumber=sim_node\(\) -fnesc-gcc=gcc -Wall -Wshadow -Wnesc-all -target=micaz -fnesc-cfile=simbuild/micaz/app.c -board=micasb -DDEFINED_TOS_AM_GROUP=0x22 -finline-limit=100000 -DIDENT_APPNAME=\"BlinkAppC\" -DIDENT_USERNAME=\"user\" -DIDENT_HOSTNAME=\"XubunTOS\" -DIDENT_USERHASH=0x184e7486L -DIDENT_TIMESTAMP=0x54573467L -DIDENT_UIDHASH=0xed24784cL -Wno-nesc-data-race BlinkAppC.nc -fnesc-dump=components -fnesc-dump=variables -fnesc-dump=constants -fnesc-dump=typedefs -fnesc-dump=interfacedefs -fnesc-dump=tags -fnesc-dumpfile=app.xml >>> In file included from /home/user/top/t2_cur/tinyos-2.x/tos/lib/tossim/ActiveMessageC.nc:57, >>> from /home/user/top/t2_cur/tinyos-2.x/tos/lib/tossim/MainC.nc:72, >>> from BlinkAppC.nc:56: >>> In component `TossimPacketModelC': >>> /home/user/top/t2_cur/tinyos-2.x/tos/lib/tossim/TossimPacketModelC.nc:140: conflicting types for `PacketAcknowledgements.wasAcked' >>> /home/user/top/t2_cur/tinyos-2.x/tos/interfaces/PacketAcknowledgements.nc:85: previous declaration of `PacketAcknowledgements.wasAcked' >>> make: *** [sim-exe] Error 1 >>> >>> Could anyone help me? >>> >>> >>> Thanks a lot >>>
<div><div dir="ltr">Hello 
<br>
 I've just downloaded the XubunTOS image provided by the TinyOs team (<a href="http://tinyos.stanford.edu/tinyos-wiki/index.php/Installing_XubunTOS_%28with_TinyOS_from_tp-freeforall/prod_repository%29_in_VirtualBox">http://tinyos.stanford.edu/tinyos-wiki/index.php/Installing_XubunTOS_%28with_TinyOS_from_tp-freeforall/prod_repository%29_in_VirtualBox</a>)
 and while trying to compile the simple BLINK app with TOSSIM support I get
 this:

&gt;&gt;&gt; mkdir -p simbuild/micaz
&gt;&gt;&gt;   placing object files in simbuild/micaz
&gt;&gt;&gt;   writing XML schema to app.xml
&gt;&gt;&gt;   compiling BlinkAppC to object file sim.o
&gt;&gt;&gt; ncc -c -shared -fPIC -o simbuild/micaz/sim.o -g -O0 -tossim -fnesc-nido-tosnodes=1000 -fnesc-simulate -fnesc-nido-motenumber=sim_node\(\) -fnesc-gcc=gcc -Wall -Wshadow -Wnesc-all -target=micaz -fnesc-cfile=simbuild/micaz/app.c -board=micasb -DDEFINED_TOS_AM_GROUP=0x22 -finline-limit=100000 -DIDENT_APPNAME=\"BlinkAppC\" -DIDENT_USERNAME=\"user\" -DIDENT_HOSTNAME=\"XubunTOS\" -DIDENT_USERHASH=0x184e7486L -DIDENT_TIMESTAMP=0x54573467L -DIDENT_UIDHASH=0xed24784cL -Wno-nesc-data-race BlinkAppC.nc   -fnesc-dump=components -fnesc-dump=variables -fnesc-dump=constants -fnesc-dump=typedefs -fnesc-dump=interfacedefs -fnesc-dump=tags -fnesc-dumpfile=app.xml
&gt;&gt;&gt; In file included from /home/user/top/t2_cur/tinyos-2.x/tos/lib/tossim/ActiveMessageC.nc:57,
&gt;&gt;&gt;                  from /home/user/top/t2_cur/tinyos-2.x/tos/lib/tossim/MainC.nc:72,
&gt;&gt;&gt;                  from BlinkAppC.nc:56:
&gt;&gt;&gt; In component `TossimPacketModelC':
&gt;&gt;&gt; /home/user/top/t2_cur/tinyos-2.x/tos/lib/tossim/TossimPacketModelC.nc:140: conflicting types for `PacketAcknowledgements.wasAcked'
&gt;&gt;&gt; /home/user/top/t2_cur/tinyos-2.x/tos/interfaces/PacketAcknowledgements.nc:85: previous declaration of `PacketAcknowledgements.wasAcked'
&gt;&gt;&gt; make: *** [sim-exe] Error 1
&gt;&gt;&gt;
&gt;&gt;&gt; Could anyone help me?
&gt;&gt;&gt;
&gt;&gt;&gt;
&gt;&gt;&gt; Thanks a lot
&gt;&gt;&gt; 		 	   		  </div></div>
Hessam Mohammadmoradi | 6 May 01:29 2015
Picon

Re: attaching LM75 to telosb module through I2c interface

Hello,

I am trying to the same thing, and I had the same problem. I was able to successfully read from I2C for the first time. After doing massive search, I found out that TelosB pins are open drain and you need to use pull up resistors between VCC, SCL and SDA pins. Resistor capacity does not matter ( I used 20K). 

Thanks,
Hessam
<div><div dir="ltr">Hello,<div><br></div>
<div>I am trying to the same thing, and I had the same problem. I was able to successfully read from I2C for the first time. After doing massive search, I found out that TelosB pins are open drain and you need to use pull up resistors between VCC, SCL and SDA pins. Resistor capacity does not matter ( I used 20K).&nbsp;</div>
<div><br></div>
<div>Thanks,</div>
<div>Hessam</div>
</div></div>
Hamza Tayeb | 4 May 00:19 2015
Picon

CC2420 and FHSS

Dear all

 

How to implement Frequency hopping on CC2420 radio chip ?

Thank you

 

 

Hamza



L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
www.avast.com


<div>

<div class="Section1">

<p class="MsoNormal"><span lang="EN-US">Dear all<p></p></span></p>

<p class="MsoNormal"><span lang="EN-US"><p>&nbsp;</p></span></p>

<p class="MsoNormal"><span lang="EN-US">How to implement Frequency hopping on
CC2420 radio chip ?<p></p></span></p>

<p class="MsoNormal"><span lang="EN-US">Thank you<p></p></span></p>

<p class="MsoNormal"><span lang="EN-US">&nbsp;</span><span lang="EN-CA"><p></p></span></p>

<p class="MsoNormal"><span lang="EN-CA"><p>&nbsp;</p></span></p>

<p class="MsoNormal"><span lang="EN-CA">Hamza</span><p></p></p>

</div>

<br><br><table><tr>
<td>
			<a href="http://www.avast.com/">
				</a>
		</td>
		<td>
			<p>
				L'absence de virus dans ce courrier &eacute;lectronique a &eacute;t&eacute; v&eacute;rifi&eacute;e par le logiciel antivirus Avast.
				<br><a href="http://www.avast.com/">www.avast.com</a>
			</p>
		</td>
	</tr></table>
<br>
</div>
Antonis Tzounis | 3 May 14:10 2015
Picon

Problem with Yeti2 after updating tinyos-tools and make

Hello,
I recently updated my tinyos tools and since then there is a problem with my Eclipse/Yeti2 environment. I know that Yeti2 is quite old and not being developed any more, but it is still a very convenient tool. 
The initial problem was that Eclipse (Luna) doesn't start. It just gets stuck on the splash screen at  "Loading org.eclipse.ltk.ui.refactoring"
I reinstalled Eclipse and Yeti2 but now whenever I try to create or import a TinyOS project there are no platforms listed, therefore I cannot create any project.
Does anyone had similar problems? Is there any workaround to make Eclipse/Yeti2 work again?
Thank you in advance,
Antonis
<div><div dir="ltr">Hello,
<div>I recently updated my tinyos tools and since then there is a problem with my Eclipse/Yeti2 environment. I know that Yeti2 is quite old and not being developed any more, but it is still a very convenient tool.&nbsp;</div>
<div>The initial problem was that Eclipse (Luna) doesn't start. It just gets stuck on the splash screen at &nbsp;"Loading org.eclipse.ltk.ui.refactoring"</div>
<div>I reinstalled Eclipse and Yeti2 but now whenever I try to create or import a TinyOS project there are no platforms listed, therefore I cannot create any project.</div>
<div>Does anyone had similar problems? Is there any workaround to make Eclipse/Yeti2 work again?</div>
<div>Thank you in advance,</div>
<div>Antonis</div>
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Gmane