ChibiOS/NIL
NIL has been created with the idea to bring RTOS functionalities to very small devices and yet to be a full-fledged RTOS.
In Brief
- Tiny RTOS, below 1kB of code space in its maximum configuration.
- Small size of memory objects like Thread, Semaphores etc.
- Fully static architecture.
Regardless its size NIL is very efficient and supports a rich set of features.
Explore the features set.