A file system for system programming in ubiquitous computing

  • Authors:
  • Christian Decker;Michael Beigl;Albert Krohn

  • Affiliations:
  • Telecooperation Office (TecO), University of Karlsruhe, Karlsruhe, Germany;Telecooperation Office (TecO), University of Karlsruhe, Karlsruhe, Germany;Telecooperation Office (TecO), University of Karlsruhe, Karlsruhe, Germany

  • Venue:
  • ARCS'05 Proceedings of the 18th international conference on Architecture of Computing Systems conference on Systems Aspects in Organic and Pervasive Computing
  • Year:
  • 2005

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Abstract

In Ubiquitous computing small embedded sensor and computing nodes are one of the main enabling technologies. System programming for such small embedded systems is a challenging task involving various hardware components with different characteristics. This paper presents a file system for sensor nodes platforms providing a common organization structure and a lightweight and uniform access model for sensors and all other resources on sensor nodes. This mechanism forms an abstraction from different hardware, makes functions re-useable and simplifies the development on such systems. With ParticleFS an file system implementation on a sensor node platform is shown. As an example a telnet application running on sensor nodes was implemented demonstrating the usage of the approach for system programming on such platforms.