A GRAFCET-compiler methodology for C-programmed microcontrollers

摘要

Purpose - This paper seeks to describe why PLC's development tools can be used in the programming of C-programmed microcontrollers, and anrnexhaustive methodology to compile Graphe Fonctionnel de Commande Etapes-Transitions (GRAFCET) specifications into C-code.rnDesign/methodology/approach - This paper introduces an exhaustive methodology to translate a given GRAFCET into an equivalent C-code, validrnfor embedded systems' microcontrollers.rnFindings - The main contribution of the paper is the presented methodology, which reduces specification and programming times, while enhancingrnflexibility, maintenance and reusability.rnOriginality/value - Although this theme is not new, this paper presents a novel approach, filling the final gap: implementation into industrial systems.