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Developer Builds Preemptive RTOS Kernel for STM32F446RE Microcontroller

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A developer has released an open-source, statically allocated, fully preemptive RTOS kernel targeting the STM32F446RE microcontroller based on the ARM Cortex-M4 architecture. The project provides an end-to-end development environment built on CMSIS and STM32F4 HAL drivers, using a Makefile-based build system. The repository is organized into directories for source code, drivers, libraries, binaries, and Renode simulation files. Currently, the kernel lacks synchronization primitives such as queues, mutexes, and thread notifications, though the developer plans to add these features in the future. Renode simulation support is included to allow testing without physical hardware access.

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