Title :
Predictable Signal Generation with the Hard Real-Time Operating Kernel HARETICK
Author :
Micea, Mihai V. ; Cretu, Vladimir ; Groza, Voicu
Author_Institution :
Dept. of Comput. Sci. & Eng., "Politehnica" Univ. of Timisoara
Abstract :
This paper addresses the problem of predictability of critical digital signal acquisition and processing applications while interacting with signals. The real-time compact operating kernel, HARETICK, is briefly presented along with the model of hard realtime tasks, the ModX. The work focuses on the specification, analysis, scheduling and implementation of applications able to generate perfectly periodic signals on HARETICK-based platforms. Experimental results are also discussed
Keywords :
operating system kernels; real-time systems; signal generators; signal processing; HARETICK; digital signal acquisition; digital signal processing; hard real-time compact kernel; periodic signals; real-time operating kernel; signal generation; Application software; Computer science; Context modeling; Information technology; Kernel; Predictive models; Real time systems; Signal analysis; Signal generators; Signal processing; Real-time; execution context; operating kernel; predictability; scheduling; signal generation; task model;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-8879-8
DOI :
10.1109/IMTC.2005.1604543
