Title :
Model Based Software Development of Non-preemptive Multi-tasking System
Author :
Rai, Devendra ; Jestin, T.K.
Author_Institution :
Delphi Electron. & Safety, Bangalore
Abstract :
A method of modeling, simulation and auto-coding of OSEK compliant software for embedded application with non-preemptive multitasking is presented in this paper. The system services and the application programming interfaces (APIs) of the operating system (OS) has been modeled in Matlabreg environment. The application layer model uses the OS interfaces and simulates the functionality along with interaction with operating system so that the design can be verified before the implementation. The paper discusses the challenges of modeling and simulating the OS interactions and demonstrates the example models developed and the experiences. Also, an overview of the model based software development process is portrayed
Keywords :
application program interfaces; discrete event simulation; embedded systems; mathematics computing; operating systems (computers); software engineering; Matlab; Offene Systeme und deren Schnittstellen fur die Elektronik im Kraftfahrzeug; application layer model; application programming interfaces; discrete event simulation; embedded application; nonpreemptive multitasking system; operating system; software development; Application software; Computer languages; Discrete event simulation; Embedded software; Job shop scheduling; Mathematical model; Operating systems; Petroleum; Programming; Software safety; discrete event simulation; modeling; multitasking; operating system; simulation;
Conference_Titel :
Mechatronic and Embedded Systems and Applications, Proceedings of the 2nd IEEE/ASME International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9721-5
DOI :
10.1109/MESA.2006.296986
