You can use a small real-time operating system, like FreeRTOS [0] even [1] for the small MCUs like STM32F103 (which is ARM Cortex-M3). [0] - http://www.freerto

You can use a small real-time operating system, like FreeRTOS [0] even [1] for the small MCUs like STM32F103 (which is ARM Cortex-M3). [0] - http://www.freertos.org http://www.freertos.org [1] - http://www.it.uu.se/edu/course/homepage/pins/vt12/assignment1.pdf http://www.it.uu.se/edu/course/homepage/pins/vt12/assignment...