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Developer | Huawei Technologies Co., Ltd. |
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Written in | C, assembly language, Shell |
OS family | Real-time operating system |
Working state | Discontinued |
Source model | Open source |
Initial release | May 20, 2015; 9 years ago (2015-05-20) |
Latest release | V5.0 / December 2020; 3 years ago (2020-12) |
Repository | Gitee.com/LiteOS/LiteOS |
Marketing target | Internet Of Things, Smartwatches |
Influenced by | Unix, FreeRTOS, Unix-like, Integrity, VxWorks (POSIX) |
License | BSD 3-clause |
Succeeded by | OpenHarmony |
Official website | lanterns |
Huawei Lite OS is a discontinued lightweight real-time operating system (RTOS) developed by Huawei.[1] It is an open source, POSIX compliant operating system for Internet of things (IoT) devices, released under a three-clause BSD license.[2] Microcontrollers of different architectures such as ARM (M0/3/4/7, A7/17/53, ARM9/11), x86, and RISC-V are supported by the project. Huawei LiteOS is part of Huawei's '1+8+N' Internet of Things solution, and has been featured in a number of open source development kits and industry offerings.[3]
Smartwatches by Huawei and its former Honor brand run LiteOS.[4][5] LiteOS variants of kernels has since been incorporated into the IoT-oriented HarmonyOS with open source OpenHarmony.
On 20 May 2015, at the Huawei Network Conference, Huawei proposed the '1+2+1' Internet of Things solution and release the IoT operating system named Huawei LiteOS. It has been reported development of the real-time operating system goes back as far as 2012.[2][1]
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Real-time operating systems (RTOS)
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