Article

OpenComRTOS: an ultra-small network centric embedded RTOS designed using formal modeling

Authors:

Eric Verhulst,

Gjalt De JongAuthors Info & Claims

SDL'07: Proceedings of the 13th international SDL Forum conference on Design for dependable systems

Pages 258 - 271

Published: 18 September 2007 Publication History

Abstract

OpenComRTOS is one of the few Real-Time Operating Systems (RTOS) for embedded systems that was developed using formal modeling techniques. The goal was to obtain a proven trustworthy component with a clean and high performance architecture useable on a wide range of networked embedded systems. The result is a scalable communication system with real-time capabilities. Besides a rigorous formal verification of the kernel algorithms, the resulting architecture has several properties that enhance the safety and real-time properties of the RTOS. The code size in particular is very small and typically 10 times less than a typical equivalent single processor RTOS.

References

[1]

OpenComRTOS architectural design document on: http://www.OpenLicenseSociety.org

Google Scholar

[2]

TLA+/TLC home page: http://research.microsoft.com/users/lamPort/tla/tla.html

Google Scholar

[3]

INCOSE: http://www.incose.org

Google Scholar

[4]

Open License Society: http://www.OpenLicenseSociety.org

Google Scholar

[5]

http://www.Melexis.com

Google Scholar

[6]

http://www.verisoft.de

Google Scholar

[7]

http://www.spin.org

Google Scholar

[8]

http://www.misra.org

Google Scholar

[9]

Milner, R.: Communicating and Mobile Systems: the Pi-Calculus. Cambridge University Press, Cambridge (1999).

Digital Library

Google Scholar

Recommendations

A Survey of WCET Analysis of Real-Time Operating Systems
ICESS '09: Proceedings of the 2009 International Conference on Embedded Software and Systems

Timing correctness of hard real-time systems is guaranteed by schedulability analysis and worst-case execution time (WCET) analysis of programs. Traditional WCET analysis mainly deals with application programs and has achieved success in industry. ...
Hardware support for WCET analysis of hard real-time multicore systems
ISCA '09: Proceedings of the 36th annual international symposium on Computer architecture

The increasing demand for new functionalities in current and future hard real-time embedded systems like automotive, avionics and space industries is driving an increase in the performance required in embedded processors. Multicore processors represent ...
WCET Analysis of the mC/OS-II Real-Time Kernel
CSE '09: Proceedings of the 2009 International Conference on Computational Science and Engineering - Volume 02

Worst-case execution time (WCET) analysis is one of the major tasks in timing validation of hard real-time systems. In complex systems with real-time operating systems (RTOS), the timing properties of the system are decided by both the applications and ...

Comments

Information & Contributors

Information

Published In

SDL'07: Proceedings of the 13th international SDL Forum conference on Design for dependable systems

September 2007

289 pages

ISBN:3540749837

Editors:
Emmanuel Gaudin
PragmaDev SARL, Paris, France
,
Elie Najm
ENST, Département Informatique et Réseaux, Paris Cedex 13, France
,
Rick Reed
Telecommunications Software Engineering Limited, Windermere, Cumbria, United Kingdom

Publisher

Springer-Verlag

Berlin, Heidelberg

Publication History

Published: 18 September 2007

Qualifiers

Article

Recommendations

A Survey of WCET Analysis of Real-Time Operating Systems

Hardware support for WCET analysis of hard real-time multicore systems

WCET Analysis of the mC/OS-II Real-Time Kernel

Comments

Published In

Sponsors

Publisher

Publication History

Qualifiers

Other Metrics

Article Metrics

Other Metrics

Abstract

References

Recommendations

A Survey of WCET Analysis of Real-Time Operating Systems

Hardware support for WCET analysis of hard real-time multicore systems

WCET Analysis of the mC/OS-II Real-Time Kernel

Comments

Information

Published In

Sponsors

Publisher

Publication History

Qualifiers

Contributors

Other Metrics

Bibliometrics

Article Metrics

Other Metrics

Citations

View options

Figures

Other

Share

Share this Publication link

Share on social media

Affiliations