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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 d42b1b50e5 Allow the caller to access the entire content of CMDSTA 
When sending a command to the CC13xx/CC25xx RF core, we wait for command completion by checking the LSB of CMDSTA (correctly so). However, in doing so we also zero out the 3 CMDSTA return bytes. For some commands, those bytes contain useful information (e.g. an RSSI value) and are required by the caller.

This problem manifests itself e.g. in PROP mode `channel_clear()`, whereby the caller will always see an RSSI value of 0.

This pull therefore fixes the logic in `rf_core_send_cmd()` to check for command completion by blocking on the CMDSTA result byte without zeroing out the 3 return bytes.

Fixes #1465
2016-01-24 13:39:14 +00:00
apps Merge pull request #1409 from nfi/oma-lwm2m-ipso 2016-01-17 10:20:33 +01:00
core Style fixes, LLSEC.overhead and MAC_MAX_PAYLOAD 2016-01-19 19:54:27 +01:00
cpu Allow the caller to access the entire content of CMDSTA 2016-01-24 13:39:14 +00:00
dev Merge pull request #1168 from bthebaudeau/enc28j60-fixes-and-improvements 2015-12-15 00:14:02 +01:00
doc updated sicslowpan documentation and platform configurations 2016-01-19 15:27:14 +01:00
examples Added zero-calibration function and added offset values to the structure 2016-01-22 16:58:46 +01:00
lib/newlib Implement generic Newlib syscalls 2015-12-16 19:50:49 +01:00
platform Merge pull request #1476 from alignan/pull/update-weather-meter 2016-01-23 16:20:22 +01:00
regression-tests Merge pull request #1462 from MichaelKlemm/FixCoojaPluginLoad 2016-01-21 09:39:40 +01:00
tools Remove Sensinode platform, cpu, example and tools files 2016-01-10 15:01:58 +00:00
.gitattributes Add binary files file extension 2015-10-22 16:19:39 +02:00
.gitignore Remove sensinode build artifacts from .gitignore 2016-01-10 15:08:55 +00:00
.gitmodules Align to current master 2015-09-04 17:01:04 +02:00
.travis.yml Merge pull request #1219 from simonduq/jn516x-port 2015-09-25 12:09:52 +02:00
CONTRIBUTING.md Updated CONTRIBUTING.md to reflect Contiki's new merging policy 2015-08-18 22:06:56 +02:00
LICENSE Removed the explicit year 2012 to make it more generic 2012-10-25 23:08:54 +02:00
Makefile.include Makefile.include: Remove unused MODULESSUBST 2015-06-01 22:09:58 +02:00
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 Travis icon in README.md: show build status of the current master rather than latest build status (can be any pull request) 2015-08-19 09:21:38 +02:00

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