Graeme Bragg | 19 Sep 14:09 2014
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Re: Delay analysis

When you say delay, are you talking about network latency (time taken to get data from one node to another),
round-trip ping time or something else?

Regards,
Graeme

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> On 19 Sep 2014, at 08:48, Aasha Nandhini <aasha.nandhu@...> wrote:
> 
> Hi,
> 
> How to calculate the delay between two nodes using ContikiOS?
> 
> --
> with regards,
> S. Aasha
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Aasha Nandhini | 19 Sep 09:48 2014
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Delay analysis

Hi,

How to calculate the delay between two nodes using ContikiOS?

--
with regards,
S. Aasha
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이남구 | 19 Sep 09:10 2014
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Question regarding variable name



Hi.
I'm a graduate student and just started studying contiki on exp5438 platform.
Couple of hours ago, I succeded running the "hello world" example program, and now I was looking at the code.

In the file platform/exp5438/msp430.c,
there is a static variable named dco_speed,
which is initialized to 1048576(= 2^20) in function msp430_cpu_init().

I think this dco_speed variable is meant to store CPU clock frequency value.
But the thing is, the CPU clock, which is MCLK, is sourced form DCOCLKDIV, not DCOCLK.

So, I thought the variable name dco_speed might be confusing.
Are there some other reasons for such naming?

Cheers
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fabio kzovisk | 19 Sep 02:38 2014
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Measure data traffic

Hi all,

Does anyone has any idea how can I measure data passing through the sink node?


Thanks guys
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Graeme Bragg | 18 Sep 13:23 2014
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Re: (no subject)

http://www.contiki-os.org/start.html#hardware

 

From: sharmini [mailto:ksmabasha-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org]
Sent: 18 September 2014 12:04
To: Contiki developer mailing list
Subject: [Contiki-developers] (no subject)

 

hello....

can u guys suggest me the tutorials for z1 mote in contiki

from where my basics should start?

how should i start preparing for z1 and contiki (in cooja simulator)

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sharmini | 18 Sep 13:13 2014
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z1 and contiki

hello....


can u guys suggest me the tutorials for z1 mote in contiki
from where my basics should start?
how should i start preparing for z1 and contiki (in cooja simulator)
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sharmini | 18 Sep 13:04 2014
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(no subject)

hello....


can u guys suggest me the tutorials for z1 mote in contiki
from where my basics should start?
how should i start preparing for z1 and contiki (in cooja simulator)
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Graeme Bragg | 18 Sep 12:57 2014
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Re: (no subject)

Hi,

All of the hardware listed on the page that you have previously been given (http://www.contiki-os.org/hardware.html) is supported by Contiki.  There are other ports that support other hardware (see 

As for tutorials, have you read the "start" page on the Contiki website (http://www.contiki-os.org/start.html)? This includes details of how to get going with Cooja and how to get going with a Zolertia Z1.  As for other tutorials have you read the Wiki (https://github.com/contiki-os/contiki/wiki) or tried Google? 

We can't tell you what the best hardware is as different motes would be better for different people and different applications.  Your best bet is to read the data sheets/manuals for each of the motes that you are considering.


P.S. - please can you use a suitable subject in future? It is not brilliant seeing multiple emails with "(no subject)" as the subject...

Regards,
Graeme

Sent from my iPad

On 18 Sep 2014, at 10:43, sharmini <ksmabasha-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

hi guys

please tell me which mote has more tutorials and support in contiki. which mote i should select so that i will have much information available on it.
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sharmini | 18 Sep 11:43 2014
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(no subject)

hi guys

please tell me which mote has more tutorials and support in contiki. which mote i should select so that i will have much information available on it.
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Andrei MITUCA | 18 Sep 10:14 2014
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AVR-ATmega128RFA1 EEPROM is corrupt?

Hello,

I am working with an ATmega128RFA1+STK600 board and want to run ER-Example-Server on the chip.

When loading a program, I get an "EEPROM is corrupt, rewriting with defaults." message in the terminal. I cloned a fresh version of Contiki, the error is still there. The make command is "make TARGET=avr-atmega128rfa1 UIP_CONF_RPL=0" after adding the required modules to the platforms makefile.

Could anybody help with an explanation & maybe solution for this? After restarting the board, I assume the default values are stored in the memory and the error is not displayed anymore...

Thanks,
Andrei
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sharmini | 18 Sep 06:20 2014
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(no subject)

hello guys
              i just wanted to know the details about the motes available for contiki with cooja simulator support and the which of the motes have been choose as the area of interest by most of the people .
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