QP/C++ is an open source state machine framework and lightweight RTOS for embedded CPUs, MCUs, and DSPs. Enables direct coding of UML state machines in C++ without big tools. Ported to ARM7, ARM9, ARM ...
QP-nano is a state machine framework and ultra-light RTOS for single chip MCUs. Enables direct coding of UML state machines in C without big tools. Ported to ARM7, ARM, Cortex-M3, AVR, MSP430, ...
As opposed to conditional flag-centric code, a state machine diagram presents a very clear view of the design, and so provides a good example to students. As opposed to conditional flag-centric code, ...