Visual microcontroller programming using extended S-system

FREE-DOWNLOAD KM Ng… – WSEAS Transactions on Computers, 2010
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