You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
Wentao Shang ba7f1af7ab pkg/micro-ecc: support boards without hwrng feature 6 years ago
boards boards/nucleo-common: fix port on OS X 6 years ago
core Merge pull request #5608 from gebart/pr/xtimer-ticks 6 years ago
cpu Merge pull request #5824 from kaspar030/change_default_c_dialect 6 years ago
dist pyterm: log to `stdout` per default 6 years ago
doc native: always assert() verbosely 6 years ago
drivers drivers: added interface for writing flash pages 6 years ago
examples Merge pull request #6096 from mattiantonini/pkg/iotivity 6 years ago
pkg pkg/micro-ecc: support boards without hwrng feature 6 years ago
sys Merge pull request #6069 from zhuoshuguo/gnrc_mac_internal_helper 6 years ago
tests pkg/micro-ecc: support boards without hwrng feature 6 years ago
.drone.yml drone: Update to Drone v0.5 yaml format 6 years ago
.gitattributes git: handle patch files as binary 7 years ago
.gitignore gitignore: add __pycache__ 7 years ago
.travis.yml travis: Add missing host build group 6 years ago
CONTRIBUTING.md Update CONTRIBUTING.md 8 years ago
LICENSE * updated LICENSE file from GPL to LPGL 9 years ago
Makefile Improve execution of static-tests 6 years ago
Makefile.application tests: make embUnit a normal sys module 8 years ago
Makefile.base make: remove trailing slash from BINDIR variable 6 years ago
Makefile.bindist make: add bindist targets / Makefiles 6 years ago
Makefile.buildtests make: remove trailing slash from BINDIR variable 6 years ago
Makefile.cflags make: use -std=c99 as default 6 years ago
Makefile.defaultmodules core: make messaging optional 6 years ago
Makefile.dep sys/div: Add support for big 64 bit numbers 6 years ago
Makefile.docker Makefile.docker: Add tests-% as possible makefile goals 6 years ago
Makefile.include make: remove trailing slash from BINDIR variable 6 years ago
Makefile.modules make: remove trailing slash from BINDIR variable 6 years ago
Makefile.pseudomodules gnrc_sock_udp: provide port for sock_udp 6 years ago
Makefile.scan-build make: enable `assert()` in `make scan-build` 7 years ago
Makefile.tests Improve execution of static-tests 6 years ago
Makefile.vars make: allow per-file conditional LTO compile 6 years ago
README.md doc: update getting started link in README.md 6 years ago
Vagrantfile vagrant: adujst Vagrantfile to use new RIOT-VM 6 years ago
doc.txt doc: enable helper macros for doxygen 8 years ago
release-notes.txt RELEASE 2016.10 6 years ago
uncrustify-riot.cfg Merge pull request #4481 from authmillenon/uncrustify/enh/ignore-return-parens 7 years ago

README.md

                      ZZZZZZ
                    ZZZZZZZZZZZZ
                  ZZZZZZZZZZZZZZZZ
                 ZZZZZZZ     ZZZZZZ
                ZZZZZZ        ZZZZZ
                ZZZZZ          ZZZZ
                ZZZZ           ZZZZZ
                ZZZZ           ZZZZ
                ZZZZ          ZZZZZ
                ZZZZ        ZZZZZZ
                ZZZZ     ZZZZZZZZ       777        7777       7777777777
          ZZ    ZZZZ   ZZZZZZZZ         777      77777777    77777777777
      ZZZZZZZ   ZZZZ  ZZZZZZZ           777     7777  7777       777
    ZZZZZZZZZ   ZZZZ    Z               777     777    777       777
   ZZZZZZ       ZZZZ                    777     777    777       777
  ZZZZZ         ZZZZ                    777     777    777       777
 ZZZZZ          ZZZZZ    ZZZZ           777     777    777       777
 ZZZZ           ZZZZZ    ZZZZZ          777     777    777       777
 ZZZZ           ZZZZZ     ZZZZZ         777     777    777       777
 ZZZZ           ZZZZ       ZZZZZ        777     777    777       777
 ZZZZZ         ZZZZZ        ZZZZZ       777     777    777       777
  ZZZZZZ     ZZZZZZ          ZZZZZ      777     7777777777       777
   ZZZZZZZZZZZZZZZ            ZZZZ      777      77777777        777
     ZZZZZZZZZZZ               Z
        ZZZZZ

The friendly Operating System for IoT!

RIOT is a real-time multi-threading operating system that supports a range of devices that are typically found in the Internet of Things (IoT): 8-bit, 16-bit and 32-bit microcontrollers.

RIOT is based on the following design principles: energy-efficiency, real-time capabilities, small memory footprint, modularity, and uniform API access, independent of the underlying hardware (this API offers partial POSIX compliance).

RIOT is developed by an international open source community which is independent of specific vendors (e.g. similarly to the Linux community). RIOT is licensed with LGPLv2.1, a copyleft license which fosters indirect business models around the free open-source software platform provided by RIOT, e.g. it is possible to link closed-source code with the LGPL code.

FEATURES

RIOT is based on a microkernel architecture, and provides features including, but not limited to:

  • a preemptive, tickless scheduler with priorities
  • flexible memory management
  • high resolution, long-term timers
  • support for AVR, MSP430, ARM7, and ARM Cortex-M on over 50 boards
  • the native port allows to run RIOT as-is on Linux, BSD, and MacOS. Multiple instances of RIOT running on a single machine can also be interconnected via a simple virtual Ethernet bridge
  • IPv6
  • 6LoWPAN (RFC4944, RFC6282, and RFC6775)
  • UDP
  • RPL (storing mode, P2P mode)
  • CoAP
  • CCN-Lite

GETTING STARTED

KNOWN ISSUES

  • With latest GCC version (>= 6) platforms based on some ARM platforms will raise some warnings, leading to a failing build (see https://github.com/RIOT-OS/RIOT/issues/5519). As a workaround, you can compile with warnings not being treated as errors: WERROR=0 make

USING THE NATIVE PORT WITH NETWORKING

If you compile RIOT for the native cpu and include the netdev2_tap module, you can specify a network interface like this: PORT=tap0 make term

SETTING UP A TAP NETWORK

There is a shellscript in RIOT/dist/tools/tapsetup called tapsetup which you can use to create a network of tap interfaces.

USAGE To create a bridge and two (or count at your option) tap interfaces:

./dist/tools/tapsetup/tapsetup [-c [<count>]]

CONTRIBUTE

To contribute something to RIOT, please refer to the development procedures and read all notes for best practice.

MAILING LISTS

LICENSE

  • Most of the code developed by the RIOT community is licensed under the GNU Lesser General Public License (LGPL) version 2.1 as published by the Free Software Foundation.
  • Some external sources, especially files developed by SICS are published under a separate license.

All code files contain licensing information.

For more information, see the RIOT website:

http://www.riot-os.org