QuarkTS is an open-source operating system that provides a modern and lightweight environment to build stable and predictable event-driven multitasking embedded software with the following features:

🔢 Prioritized RTC cooperative scheduling
🕓 Time control ( Timed tasks and STimers )
🔂 Inter-Task communication primitives : Queues, Notifications and Event Flags.
🔄 Finite State Machines (FSM) ( with hierarchical support )
🔃 Co-Routines
🎩 AT Command Line Interface (CLI)

QuarkTS also complies with most of the Motor Industry Software Reliability Association (MISRA) MISRA-C:2012 and the SEI CERT C coding standards in order to provide a safe, reliable, and secure foundation for embedded applications.

The documentation is organized as follows: