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RT-Thread is an open source real-time operating system for embedded devices from China, which has strong scalability: from a tiny kernel running on a tiny core, for example ARM Cortex-M0, or Cortex-M3/4/7, to a rich feature system running on ARM Cortex-A8, ARM Cortex-A9 DualCore etc. RT-Thread is an open source IoT operating system from China, which has strong scalability: from a tiny kernel running on a tiny core, for example ARM Cortex-M0, or Cortex-M3/4/7, to a rich feature system running on MIPS32, ARM Cortex-A8, ARM Cortex-A9 DualCore etc.
## Overview ## ## Overview ##
RT-Thread RTOS like a traditional real-time operating system. The kernel has real-time multi-task scheduling, semaphore, mutex, mail box, message queue etc. However, it has three different things: RT-Thread RTOS like a traditional real-time operating system. The kernel has real-time multi-task scheduling, semaphore, mutex, mail box, message queue, signal etc. However, it has three different things:
* Device Driver; * Device Driver;
* Component; * Component;
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* ARM Cortex-R4 * ARM Cortex-R4
* ARM Cortex-A8/A9 * ARM Cortex-A8/A9
* ARM920T/ARM926 etc * ARM920T/ARM926 etc
* MIPS * MIPS32
* x86 * x86
* Andes
* C-Sky
* RISC-V
* PowerPC * PowerPC
## License ## ## License ##