Activity for The Contiki Operating System
-
Chandranath Kapat posted a comment on a wiki page
I am trying to optimize RPL performance i.e to load balance and low down the energy consumption. I am trying to do it using Machine Learning. If someone can provide the link for RPL dataset for the models learning it will be of great help.
-
javadshahvand posted a comment on a wiki page
The default password of Instant Contiki is- user
-
hi, i downloaded this file and run it by virtual box but it asks me password to login. what is password? thanks
-
I want to implement a new objective function using weighted sum approach , Rank(Current Node) = Rank(Parent Node) + Rank_Increment Rank_Increment = α(ETX) + β(Hop_Count) + γ*(Energy Consumed) I want to know can this objective function be implemented and if yes how?
-
shweta posted a comment on a wiki page
hello everyone i want to print the throughpout and end to end delay in the mote output. kindly help.
-
seyed ahmad posted a comment on a wiki page
hi, i downloaded this file and run it by virtual box but it asks me password to login. what is password? thanks
-
rashid rasheed posted a comment on a wiki page
I am working on research topic "QoS mechanism in IoT". I have to implement QoS in Cooja simulator. My questions are: 1) How can I classify 3 types of applications (Critical, Real time, Non-real time) in cooja simulator? Which method of cooja can make these nodes different from each other? 2) How I can implement multiple queues in cooja (weighted fair queue) one queue for each type of traffic? Can anyone help me in this implementation? or can implement it? Thank You
-
shoaib khan posted a comment on a wiki page
Assalam o Alikum. kindly just need a brief details of each radio mediums like their use in which scenario to use and their basic characteristics. each of; 1. UGRM-constant loss 2. UGRM-Distance loss 3. DGRM, 4. MRM 5.LogisticLoss
-
Amr Salah Kassab posted a comment on a wiki page
Hello All, I am a CONTIKI user and also have a small experience in NS3. I would like to simulate both wireless (6LowPAN) and PLC (wired) networks on Whitefield using RPL. My questions are: Does the PLC module (github) supported in Whitefield? How much Whitefield is trusted i.e. any IEEE published papers including its simulation results? For network evaluation, does E2E delay per node measurement is supported? THANKS very much for your help ,,,,,
-
Safeer Khan posted a comment on a wiki page
I am master's student and i am using tinydtls for my master thesis. I am new to contiki and I need help regarding integration of tinydtls with contiki. Thanks
-
Hello all, I have ready synchronized all my nodes and I need to calculate rpl latency. How can I write my script in udp-sender and udp-sink? Any ready source codes, thanks On Sat, 22 Feb 2020 18:00 Enrique Merino, onirem@users.sourceforge.net wrote: Hi, someone is working with Contiki & Cooja to simulate Larawan protocol? .... I need some help- I want to analize the traficc of packets.... Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/contiki/wiki/Home/ To unsubscribe...
-
Enrique Merino modified a comment on a wiki page
Hi, someone is working with Contiki & Cooja to simulate Lorawan protocol? .... I need some help- I want to analize the traficc of packets....
-
Hi, someone is working with Contiki & Cooja to simulate Larawan protocol? .... I need some help- I want to analize the traficc of packets....
-
lilalila posted a comment on a wiki page
Hello everyone ... I really need help :( ... I try for a few days to find a solution to my problem but in vain ... :(, knowing that I am new in programming in c: o When I try to compile this .C code that I found somewhere (which is incomplete) on the contiki simulator, I get the following 2 errors: code: #include "contiki.h" #include "stddef.h" /* For offsetof */ #include "stdio.h" #include "contiki-conf.h" #include "net/rime.h" #include "net/netstack.h" #include "cc2420.h" #include "cc2420_const.h"...
-
Dear Sir, I am looking for a source code of prime plc mote in Cooja, Could you provide some help ? Thanks in advance.
-
Biniyam Alemu posted a comment on a wiki page
Hi dears, I am trying to build contiki projects using contiki-3.0. but faced two problem; one is er-rest-example is not supporting zolertia, and the other is copper addon is not active even if i downgrade to the old firefox version. any help.... thanks for considering
-
I am trying to build PRIME PLC on Contiki OS and simulate it in Cooja, Can anyone help me? Thanks in advnce.
-
Vially KAZADI posted a comment on a wiki page
Thank you dear Hangkum for your reply. However I am running Contiki as a virtual machine using VMware, my issue is about relic implementation on Contiki Os. In other words, I would like to know how can I implement ECC on Contiki without using Relic toolkit any other library? Or if the use of library is the only path, how can I do it using Relic or any other library? Thank you Best Regard, Vially KAZADI Le jeu. 22 nov. 2018 à 04:49, hangkum hlsc@users.sourceforge.net a écrit : Any decent system will...
-
hangkum posted a comment on a wiki page
Any decent system will get the job done. You will just nned to run contiki as a virtual machine using VMware or VirtualBox. I am not sure if it ansers your question
-
Hello everyone! I am new in contiki and I want to implement Ed25519 algorithm using Relic toolkit, I already installed contiki and and downloaded relic in relic-master and built it in contiki-2.7/MyProject/relic-target as described in https://code.google.com/archive/p/relic-toolkit/wikis/BuildInstructions.wiki And then I created a new folder called MyProject-relic in contiki examples folder, where I created the RelicTest1.c and the Makefile and then I added the code lines below in Makefile.include...
-
Hello everyone! I am new in contiki and I want to implement Ed25519 algorithm using Relic toolkit, I already installed contiki and and downloaded relic in relic-master and built it in contiki-2.7/MyProject/relic-target as described in https://code.google.com/archive/p/relic-toolkit/wikis/BuildInstructions.wiki And then I created a new folder called MyProject-relic in contiki examples folder, where I created the RelicTest1.c and the Makefile and then I added these below lines in Makefile.include from...
-
Hello everyone! I am new in contiki and I want to implement Ed25519 algorithm using Relic toolkit, I already installed contiki and and downloaded relic in relic-master and built it in contiki-2.7/MyProject/relic-target as described in https://code.google.com/archive/p/relic-toolkit/wikis/BuildInstructions.wiki And then I created a new folder called MyProject-relic in contiki examples folder, where I created the RelicTest1.c and the Makefile and then I added these below lines in Makefile.include from...
-
Almeraby posted a comment on a wiki page
Hello everbody I am trying to use zoul platform found in contiki-ng (because of the memory limitation of sky mote) but this platform is not ported in Cooja. Even when I choose z1 platform ported in Cooja, it gives me error that no such platform called z1 because there is no corresponding z1 platform in contiki-ng. How I can handle this issue? Thanks.
-
Neethu V P posted a comment on a wiki page
Hi all, i'm new to contiki.I've succesfully set up an RPL Border Router and a few sky-websense, it runs as expected and I'm able to acces the websense nodes. The RPL border router finds its neighbour nodes. But, my problem is when i paused it then it doesnot find the edge router address and i need to reset the edge router to catch the address. How can i solve ma issue other than reset option.... All help will be greatly appreaciated. with regrads,
-
ibtissem posted a comment on a wiki page
I try to implement thé RPL routing protocol with Contiki in order to imropve its advantages. I use the node energy metric. For that raison, I changed the following line in the file 'rpl-conf.h': #define RPL_DAG_MC RPL_DAG_MC_NONE by : #define RPL_DAG_MC RPL_DAG_MC_NONE However,the energy consumed values given are not logic. What is the problem?
-
Rensi posted a comment on a wiki page
Hi Check whether you have logged as super user sudo su and then give the password
-
I am working with TelosB node in Contiki OS. When I am running commands like motelist , .upload etc, the terminal is showing Clock Skew detected. Your build may be incomplete. Can anyone tell what will be the reason for this? How can i avoid clock skew?
-
Hi all, i'm new to contiki.I've succesfully set up an RPL Border Router and a few sky-websense, it runs as expected and I'm able to acces the websense nodes. The RPL border router finds its neighbour nodes. But, my problem is when i paused it then it doesnot find the edge router address and i need to reset the edge router to catch the address. How can i solve ma issue other than reset option.... All help will be greatly appreaciated. with regrads, Neethu V P
-
Vasudha Sundar posted a comment on a wiki page
Hi I am new to contiki. I want to rent a server so that i can install contiki and try out the cooja simulator. Can someone help me with memory and procesor speed requirements.
-
Juan Carlos García Ortiz posted a comment on a wiki page
Hi! I am having problems using "coffe-manager" with Zolertia Zoul RE-Mote hardware. I am trying to insert different files into the .bin image before its burning. Nevertheless files seem not to be available once the code is burned. Is there any solution or configuration? Thanks in advance.
-
liam joyce posted a comment on a wiki page
Hi, I'm new to contiki! [Ubuntu 16.04, x64]. I'm trying to perform the command sudo make hello-world.upload using saved target sky. I've scoured the internet and not found a fix that has work for me yet. However, I keep getting the code below: using saved target 'sky' msp430-objcopy hello-world.sky -O ihex hello-world.ihex make IHEXFILE=hello-world.ihex sky-reset sky-upload make[1]: Entering directory '/home/liam/contiki/examples/hello-world' using saved target 'sky' make -k -j 20 sky-reset-sequence...
-
vijaya perumalla posted a comment on a wiki page
hi, how to use simulation script for calculating PDR On Wed, May 24, 2017 at 8:57 AM, Nurrahmat Pradeska npradeska08@users.sf.net wrote: Hi, You can use simulation script Sir. It is embeded inside Cooja Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/contiki/wiki/Home/ To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/
-
hi, how to use simulation script for calculating PDR On Wed, May 24, 2017 at 8:57 AM, Nurrahmat Pradeska npradeska08@users.sf.net wrote: Hi, You can use simulation script Sir. It is embeded inside Cooja Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/contiki/wiki/Home/ To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/
-
Nurrahmat Pradeska posted a comment on a wiki page
Hi, You can use simulation script Sir. It is embeded inside Cooja
-
hi How to calculate the PDR from the log in rpl-collect?
-
I am new to contiki. Can u please help me in installing contiki-3.1 and contiki IPSec...
-
can posted a comment on a wiki page
I am using tunslip6 but the same result. I am trying to ping with java. Do I need...
-
VIpindev Adat posted a comment on a wiki page
you want to connect rpl border router to other machines via internet or just in virtual...
-
I am trying to ping the virtual machine's rpl border router to the main machine but...
-
you can try ping6 aaaa::212:7401:1:101 instead of ping aaaa::212:7401:1:101
-
In browser, it is showing only the neighbours and no routes. Is there any other way...
-
Spandan Dey posted a comment on a wiki page
Have you checked the routing table?
-
hi, I am new to contiki. I want to create a basic rpl network with the border router...
-
mlecjm posted a comment on a wiki page
-- About "mobility.jar" in Mobility COOJA plugin -- Hello Sir, I am currently researching...
-
Bogyu Choi posted a comment on a wiki page
I want to execute Cooja in CLI, not GUI. But there wasn't manual to execute Cooja...
-
Hello, I am planning to take a similar approach to SWRA478A and measure the power...
-
April Li modified a comment on a wiki page
Hi, I meet with a Garbage Collection problem, and would like to see if there's any...
-
Hi, I meet with a Garbage Collection problem, and would like to see if there's any...
-
Bashar Hussein posted a comment on a wiki page
Hello Randy, just add at the begining of the file #define DEBUG DEBUG_PRINT and you...
-
-
Hi Randy Thanks alot. I did that but looks like I have to update debug in that file...
-
Hi Randy Thanks alot. I did that but looks like I have to update debug in that file...
-
RANDY SIERRA IBAÑEZ posted a comment on a wiki page
Hi, Bashar... you have activated the objective function mrhof in the configuration...
-
Hello, I'm running RPL example and I set ETX as an OG for RPL, I'm wondering why...
-
Hi. I am working with operative system CONTIKI 3.0 with cooja and I am new to this....
-
Hello, I'm doing some research on the contiki OS and I'm interested to use some features...
-
<REDACTED> modified a comment on a wiki page
-
<REDACTED> posted a comment on a wiki page
Cooja: How to modify cooja nodes features? Hi! I have to implement a WSN and based...
-
Niousha modified a comment on a wiki page
-
Hello,I am new to Contiki I'm trying to simulate an IEEE 802.15.4 network with Cooja...
-
The Contiki Operating System released /Instant Contiki/Instant Contiki 3.0/InstantContiki3.0.zip
-
-
-
alabarah posted a comment on a wiki page
I am new to contiki, and I would like to ask about how may I measure the Packet delivery...
-
Anantha posted a comment on a wiki page
Hello I am writing a contiki program to operate the LCD of cc2538dk using instant...
-
swagatika das posted a comment on a wiki page
sir can u tell me a coding for server-client socket type programming which use tcp....
-
dbermudez-spain posted a comment on a wiki page
Hi, I'm trying to communicate two msp430 + CC1120 to eurpea frequency. I have tried...
-
xclaim posted a comment on a wiki page
Hi, Is there any guide on how to use contiki on indriya testbed ?http://indriya....
-
praneeta posted a comment on a wiki page
Hello! I need the cfs-coffee-arch.h file for cc2538dk. Any help?
1