The official git repository for OSD-Contiki, the open source OS for the Internet of Things
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2007-10-23 08:39:21 +00:00
apps Removed the last change so that we can assume all global variables are zero-initialized. 2007-09-30 02:32:23 +00:00
backyard *-dsc.c files have been changed to remove forward reference for struct_icon variable, bacause it is strange that this variable is used wholly inside the C source file and declared extern for the forward reference. 2007-09-06 01:36:10 +00:00
core Made driver less platform-dependent and added support for msb-430. 2007-10-22 12:19:58 +00:00
cpu fixed some timer interrupt bugs and reimplemented clock_fine to avoid disabling interrupts 2007-10-04 20:45:29 +00:00
doc Finally moved service.[c|h] into backyard. The "only" user left in outside backyard is the CTK on GTK simulation layer - which needs to be updated to build / run again... 2007-05-26 23:29:28 +00:00
examples Program for testing the Rime reliable unicast bulk transfer protocol 2007-09-27 22:21:27 +00:00
platform added missing function declarations 2007-10-22 13:08:13 +00:00
tools now that success ratio is variable, it must also be stored with sim configs 2007-10-23 08:39:21 +00:00
Makefile.include the order of assembler parameters were changed, because some compiler like SDCC requires the output file at the last place. 2007-09-06 01:09:53 +00:00
README README 2007-03-29 23:42:18 +00:00
README-BUILDING Language fix 2007-03-30 08:17:47 +00:00
README-EXAMPLES Readme file for the examples 2007-03-31 18:46:05 +00:00

Contiki is an open source, highly portable, multi-tasking operating
system for memory-constrained networked embedded systems written by
Adam Dunkels at the Networked Embedded Systems group at the Swedish
Institute of Computer Science.

Contiki is designed for embedded systems with small amounts of
memory. A typical Contiki configuration is 2 kilobytes of RAM and 40
kilobytes of ROM. Contiki consists of an event-driven kernel on top of
which application programs are dynamically loaded and unloaded at
runtime. Contiki processes use light-weight protothreads that provide
a linear, thread-like programming style on top of the event-driven
kernel. Contiki also supports per-process optional preemptive
multi-threading, interprocess communication using message passing
through events, as well as an optional GUI subsystem with either
direct graphic support for locally connected terminals or networked
virtual display with VNC or over Telnet.

Contiki contains two communication stacks: uIP and Rime. uIP is a
small RFC-compliant TCP/IP stack that makes it possible for Contiki to
communicate over the Internet. Rime is a lightweight communication
stack designed for low-power radios. Rime provides a wide range of
communication primitives, from best-effort local area broadcast, to
reliable multi-hop bulk data flooding.

Contiki runs on a variety of platform ranging from embedded
microcontrollers such as the MSP430 and the AVR to old
homecomputers. Code footprint is on the order of kilobytes and memory
usage can be configured to be as low as tens of bytes.

Contiki is written in the C programming language and is freely
available as open source under a BSD-style license. More information
about Contiki can be found at the Contiki home page:
http://www.sics.se/contiki/