Oct 22, 2025 · Fundamentals

Unlock Embedded Power: Deep Dive into RT-Thread RTOS Core Libraries

RT-Thread, a Chinese open‑source real‑time operating system, offers a highly scalable kernel, rich component ecosystem, and modular design; this article examines its core libraries, module classifications, typical IoT and industrial applications, and provides detailed C code examples for thread management, synchronization, device drivers, file systems, and networking.

C programmingIoTRT-Thread

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Unlock Embedded Power: Deep Dive into RT-Thread RTOS Core Libraries

Liangxu Linux

May 10, 2025 · Operations

How to Build, Patch, and Benchmark a Real‑Time Linux Kernel on the OK3588 Board

This guide explains the purpose of the PREEMPT‑RT real‑time patch, describes the hardware and toolchain used, details the kernel features and modifications introduced by the patch, and provides step‑by‑step instructions for downloading, applying, configuring, compiling, flashing, and verifying the real‑time kernel with cyclictest and stress‑ng benchmarks.

EmbeddedPREEMPT_RTReal-Time Kernel

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How to Build, Patch, and Benchmark a Real‑Time Linux Kernel on the OK3588 Board

Liangxu Linux

Apr 19, 2025 · Fundamentals

How to Build, Patch, and Benchmark a Real‑Time Linux Kernel on an OK3588 Board

This guide explains the purpose of the PREEMPT‑RT (real‑time) patch, details the hardware and toolchain used, describes the patch's key features and modifications, provides step‑by‑step instructions for downloading, applying, configuring, compiling, and flashing the kernel, and shows how to verify latency improvements with cyclictest and stress‑ng across idle and CPU‑stress scenarios.

EmbeddedPREEMPT_RTReal-Time Kernel

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How to Build, Patch, and Benchmark a Real‑Time Linux Kernel on an OK3588 Board

Liangxu Linux

Apr 16, 2025 · Operations

How to Build, Patch and Benchmark a Real‑Time Linux Kernel on the OK3588 Board

This guide explains how to set up a development environment for the OK3588 board, apply the PREEMPT‑RT real‑time patch to Linux 5.10.66‑rt53, configure and compile the kernel, flash it, and then validate latency improvements using cyclictest and stress‑ng under both idle and full‑load scenarios.

Embedded DevelopmentLinuxPREEMPT_RT

0 likes · 16 min read

Huawei Cloud Developer Alliance

Oct 24, 2016 · Fundamentals

Why Huawei LiteOS Could Shape the Future of IoT Operating Systems

Huawei LiteOS, an open‑source real‑time IoT operating system from Huawei, combines a lightweight kernel with sensor‑control, connectivity, and JavaScript runtime frameworks, offering low‑power, fast‑boot, and scalable features that position it as a potential cornerstone for future IoT and immersive AR/VR interfaces.

Huawei LiteOSIoT OSReal-Time Kernel

0 likes · 10 min read

Why Huawei LiteOS Could Shape the Future of IoT Operating Systems