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.

RT vs NIL

Features comparison and use cases.

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