FOS is a Real Time Operating System (RTOS) for MCU-controlled robotic systems. Current version features support for ARM Cortex-M4 and Cortex-M7 cores.

1. API - API for user threads
2. Kernel - implementation of the OS kernel
3. File - user API and file objects of the file system
4. Mem - heap implementation for system and threads
5. Platform - prototype platform-specific functions
6. Run - OS startup functions
7. Sync - objects for thread synchronization
8. System - low level OS functions
9. Thread - system threads and scheduler

The file fos_conf.h in the root folder contains all OS configuration.

All OS parts are located in the /src folder. All paths are relative to the /src folder.

FOS works with support libs FosSupportLibs.

OS has been tested with stm32f4, stm32f7 and stm32h7 MCUs, and IAR and GCC compillers.

Detail information can be found at the WiKI

Versions