Title :
A hard real-time kernel for Motorola microcontrollers
Author :
Mumolo, Enzo ; Nolich, Massimiliano ; Noser, Massimo Oss
Author_Institution :
Dipartimento di Elettrotecnica Elettronica ed Inf., Trieste Univ., Italy
Abstract :
This paper describes a real-time kernel for running embedded applications on a recent family of Motorola microcontrollers. Both periodic and aperiodic real-time tasks are managed, as well as non real-time tasks. The kernel has been called Yartos, and uses a hard real-time scheduling algorithm based on an EDF approach for the periodic task; aperiodic tasks are executed with a total bandwidth server.
Keywords :
microcontrollers; operating system kernels; real-time systems; scheduling; EDF approach; Motorola microcontrollers; Yartos; aperiodic real-time tasks; embedded applications; operating system; periodic real-time tasks; real-time kernel; total bandwidth server; Application software; Control systems; Embedded system; Kernel; Memory management; Microcontrollers; Operating systems; Real time systems; Switches; Yarn;
Conference_Titel :
Information Technology Interfaces, 2001. ITI 2001. Proceedings of the 23rd International Conference on
Print_ISBN :
953-96769-3-2
DOI :
10.1109/ITI.2001.938000