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The official git repository for OSD-Contiki, the open source OS for the Internet of Things
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George Oikonomou 07272b7cd6 Improve UART power-cycling logic: 
* Only enable TX by default.
* Add some magic for RX handling. When an input handler is registered:
  * Automatically enable RX-related and interrupts
  * Automatically lock the SERIAL PD on under all power modes
  * Automatically enable the UART clock under sleep and deep sleep
  * Automatically undo all of the above when the input handler becomes NULL
  * As a result, modules / examples that need UART RX no longer need to clock the UART and manipulate the SERIAL PD. They simply have to specify an input handler
* Don't automatically power on the UART whenever the CM3 is active
* Before accessing the UART, make sure it is powered and clocked
* Avoid falling edge glitches
* Fix garbage characters / Explicitly wait for UART TX to complete
2015-05-15 09:21:04 +01:00
apps Merge pull request #1001 from adamdunkels/pr/queuebuf-no-ref 2015-05-03 16:35:17 +02:00
core rpl_print_neighbor_list(): cast clock_time_t to unsigned for portable printout 2015-05-13 09:03:40 +02:00
cpu Improve UART power-cycling logic: 2015-05-15 09:21:04 +01:00
dev Disable PACKETBUF_ATTR_PACKET_TYPE in the non-Rime case by default 2015-05-06 16:36:15 +02:00
doc Removed packetbuf references. This was a feature that is not used anymore and only made the code more complex. 2015-04-01 21:33:02 +02:00
examples Change the LPM locks API: 2015-05-15 09:21:02 +01:00
platform Improve MPU power-cycling logic: 2015-05-15 09:21:04 +01:00
regression-tests Merge pull request #1053 from simonduq/rpl-probing 2015-05-10 17:22:10 +02:00
tools Merge pull request #979 from TheGeorge/drifting-motes 2015-05-13 11:21:34 +02:00
.gitignore Add CC26xx build artifacts to .gitignore 2015-02-25 13:16:07 +01:00
.gitmodules Added the cc2538-bsl submodule to the tools dir 2014-03-07 15:44:29 +01:00
.travis.yml Download srecord for arm aapcs tests 2015-05-14 16:52:49 +01:00
CONTRIBUTING.md Adding a CONTRIBUTING file to use github feature 2014-07-04 09:29:12 +02:00
LICENSE Removed the explicit year 2012 to make it more generic 2012-10-25 23:08:54 +02:00
Makefile.include Cleanup UIP_CONF_IPV6_RPL configuration 2014-12-02 12:38:55 +01:00
README-BUILDING.md Rename to md 2013-03-26 23:15:37 +01:00
README-EXAMPLES.md Several minor consistency improvements. 2013-07-31 00:55:31 +02:00
README.md Rename to md 2013-03-26 23:15:37 +01:00

README.md

The Contiki Operating System

Build Status

Contiki is an open source operating system that runs on tiny low-power microcontrollers and makes it possible to develop applications that make efficient use of the hardware while providing standardized low-power wireless communication for a range of hardware platforms.

Contiki is used in numerous commercial and non-commercial systems, such as city sound monitoring, street lights, networked electrical power meters, industrial monitoring, radiation monitoring, construction site monitoring, alarm systems, remote house monitoring, and so on.

For more information, see the Contiki website:

http://contiki-os.org