Contiki OS is an operating system designed for creating "internet of things" kind of devices.

learn more… | top users | synonyms

0
votes
1answer
40 views

Contiki: Serial Line IP via SPI

I am working on Contiki's cc2530 port (customizing for my custom radio). I do not unserstand how can i make SLIP work with SPI? I understand that SLIP is similar to UART (it is UART without parity, ...
1
vote
0answers
37 views

Using a radio board with Contiki-OS on lpc1347 mcu

I am trying to build a port for Contiki on my lpc1347 board. So far I have been able to run a basic LED blinking/Hello_World Contiki process/program on my board. My next goal is to use a cc2530 radio ...
0
votes
0answers
18 views

how to measure energy efficiency, latency and delivry ratio in contiki os

Recently I have started working on Contiki OS. I am trying to analyze few parameters like energy efficiency, latency, delivery ratio etc with different deployment scenarios. I am using TelosB as the ...
0
votes
0answers
20 views

Contiki OS Rime + IPv6 [migrated]

I have a network of sensors which run the RIME protocol with custom muli-hop connections. I intend to connect this network to an outside network (IPv6). But my question is that whether RIME and IPv6 ...
0
votes
1answer
192 views

TI CC2538 radio turns off after connecting UART

Need help regarding Texas Instruments CC2538 RF module. (https://store.ti.com/CC2538DK-CC2538-Development-Kit-P4532.aspx) The module has an operating range from 2.1V to 3.6V I'm trying to use the ...
8
votes
3answers
626 views

RTOS for Cortex M4 with 802.15.4/6LoWPAN stack

I'm evaluating operating systems to use in an Internet of Things Project and I don't know what's the best way to proceed. I'm using a TM4C123GH6PM MCU with 32k RAM and a CC2520 802.15.4 transceiver, ...
2
votes
0answers
46 views

Contiki os preprocessor defines

I was looking at contiki how it defines port direction for telob/sky: https://github.com/contiki-os/contiki/blob/master/cpu/msp430/dev/hwconf.h and am buffled. I mean, in plain msp430 jurgon you ...
1
vote
2answers
96 views

Ways of devices to communicate to other devices wirelessly [closed]

I am a programmer and I am trying to figure out a way to get information from wireless devices to gather information from for example I have a device(toy car) I would like to get information(speed, ...
1
vote
1answer
228 views

mc1322x on Contiki-os, development environment

I want to ask if there is ready to run Virtual Machine image anyone to develop on mc1322x microchip on Contiki-os. Why I ask is this, I'm dealing with this for 3 weeks, and what I advance to take is ...