Visual microcontroller programming using extended S-system Petri nets

Kok , Mun Ng and Haron, Zainal Alam (2010) Visual microcontroller programming using extended S-system Petri nets. WSEAS Transactions on Computers, 9 (6). pp. 573-582. ISSN 1109-2750

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Abstract

In this paper, we present the development work on a visual microcontroller programming tool based on an extended form of S-System Petri Nets (SSPN). By using the extended form of SSPNs we were able to describe in visual form subroutines, interrupts, I/O operations, arithmetic operations, and other programming constructs in a microcontroller application program. Construction of the visual programming tool included the development of a drawing editor which utilized directed graphs as internal model for created SSPN diagrams, and a parser to check for correct diagram and sentence syntax. The parser developed uses context-free diagram and string grammars for the diagram and sentence syntax checking, and upon successful parsing the tool automatically translates the SSPN-represented application program into assembly code for a target microcontroller.

Item Type:Article
Uncontrolled Keywords:context-free graph grammar; directed graph structure; graph transformation; s-system petri net (SSPN); s-system petri net generator (S-PNGEN)
Subjects:T Technology > TJ Mechanical engineering and machinery > TJ212-225 Control engineering systems. Automatic machinery (General)
Divisions:Faculty of Electrical and Electronic Engineering > Department of Electrical Power Engineering
ID Code:3607
Deposited By:Normajihan Abd. Rahman
Deposited On:03 Jan 2016 14:13
Last Modified:03 Jan 2016 14:13

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