Real-Time Linux vs RTOS: Zephyr, FreeRTOS, PREEMPT_RT
The real-time Linux vs RTOS choice depends on how tight and guaranteed your timing must be versus...
Jul 2, 202613 min read1 reactions0 comments
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Jun 19, 2026The heap is lying to you.
If you've spent years writing C for kernels, RTOS, or HFT, you know that malloc and free are just the...
Jun 19, 20262 min read0 reactions0 comments
O que é um RTOS e qual a diferença para um sistema operacional comum?
Uma explicação prática sobre sistemas operacionais de tempo real, onde eles são usados e por que são...
May 13, 20265 min read0 reactions0 comments
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Mar 18, 2026Efficient Embedded Library OS: Preemptive Scheduler and BLE Support for Microcontrollers
Introduction The release of Ariel OS v0.4.0 marks a pivotal moment in the evolution of...
Mar 18, 202614 min read0 reactions0 comments
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Oct 20, 2025How to Create a Firmware Version System in Zephyr RTOS
In the previous part of this series, we built and flashed our first Zephyr app on the STM32...
Oct 20, 20254 min read0 reactions0 comments
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Oct 20, 2025Zephyr RTOS on STM32 Nucleo: From Setup to Blinky
When I first picked up my STM32 Nucleo-F401RE board, my goal was simple: to explore how modern...
Oct 20, 20256 min read2 reactions0 comments
64-bit RISC-V with Apache NuttX Real-Time Operating System
Apache NuttX is a Real-Time Operating System (RTOS) that runs on many kinds of devices, from 8-bit to...
Jun 24, 202316 min read4 reactions0 comments
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Oct 3, 2018My Pet Project
The Thing Alpha Automata is my cute name for my side project - a highly-modula...
Oct 3, 20180 min read10 reactions0 comments
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Jul 22, 2018Priority inversion and priority inheritance
Priority inversion see Wikipedia. I will deal with the problem in the following steps:...
Jul 22, 20183 min read16 reactions0 comments