Download
Free, extremely simple, amazingly tiny and very fast real-time operating system (RTOS) designed for deeply embedded applications.
Target: ARM Cortex-M, STM8.
It was inspired by the concept of a state machine. Procedure executed by the task (task state) doesn't have to be noreturn-type. It will be executed into an infinite loop. There's a dedicated function for immediate change the task state.
Features
- kernel can operate in preemptive or cooperative mode
- kernel can operate with 16, 32 or 64-bit timer counter
- kernel can operate in tick-less mode
- implemented basic protection using MPU (use nullptr, stack overflow)
- spin locks
- once flags
- events
- signals with protection mask
- flags (any, all, protect, ignore)
- barriers
- semaphores (binary, limited, counting)
- mutexes with configurable type, protocol and robustness
- fast mutexes (error checking)
- condition variables
- read/write locks
- memory pools
- stream buffers
- message buffers
- mailbox queues
- event queues
- job queues
- timers (one-shot, periodic)
- cmsis-rtos api
- cmsis-rtos2 api
- nasa-osal support
- advanced c++ wrapper
- all documentation is contained within the source files
- examples and templates are in separate repositories (https://github.com/stateos)
Project Samples
License
MIT LicenseFollow StateOS
Other Useful Business Software
$300 Free Credits for Your Google Cloud Projects
Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
Rate This Project
Login To Rate This Project
User Reviews
Be the first to post a review of StateOS!