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Showing posts from October, 2018

Adding a New module in Contiki OS

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Adding a new sensor in the exisiting board called as sht11 sensor.  It already has two sensors called temperature and humidity and I am going to add pressure sensor. Any sensors can be added. Please listen to the full lecture to know about the fundamentals. Step 1 : We will see the output in a html window through websense module Sensor is recording a data to the browser. The browser shows two values , one is light sensor and another is tempeature, we will be adding two more values called humidity and pressure in the browser. Step 2: Do the modification as per the video. As per the changes, please do make changes in the following files sht11.c sht11.h sht11-sensors.c sht11-sensors.h sky-websense.c Download the source code from this link https://drive.google.com/drive/folders/1-WX0BUlorJCapwIS7YHg3QlfIS8PtsEj?usp=sharing I have given the csc file also for opening the project directly in cooja. https://www.youtube.com/tspradeepkumar Refer and subscribe to m

Powertrace in Contiki OS

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How to use power trace in contiki OS - COOJA Framework powertrace How to use powertrace in contiki OS (COOJA) Powertrace is an application which print the power consumption details of a sensor node (MOTE) hello world application How to use powertrace 1. After the process_begin(), give the following command in teh source file powertrace_start(CLOCK_SECOND*5) 2. Include the header file #include "powertrace.h" 3. Make a change in the MAkefile preferably in the second line APPS+=powertrace save and then compile it using COOJA simulator. refer my youtube channel youtube.com/tspradeepkumar Engineering Clinic Also refer my website www.nsnam.com

CoAP in Contiki OS

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RPL Border Router in Contiki OS - Version 2

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RPL Border Router in Contiki OS - Version 1

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Internet of Things and 6LoWPAN

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Introduction to Coniki OS for IoT

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