RT-Thread是一个来自中国的开源物联网操作系统，它提供了非常强的可伸缩能力：从一个可以运行在ARM Cortex-M0芯片上的极小内核，到中等的ARM Cortex-M3/4/7系统，甚至是运行于MIPS32、ARM Cortex-A系列处理器上功能丰富系统
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
the purpose of the repo is to test freertos. and it is implemented on pandora board(stm32L475). you can check the commit log for more detail. if you have any interesting idea, you can leave a message.
