--- title: "Embedded Programming Video Course Teaches RTOS" url: https://daily.dev/posts/embedded-programming-video-course-teaches-rtos-mdrht32e0 source_url: https://www.embeddedrelated.com/showarticle/1223.php type: article source: "EmbeddedRelated" published: 2026-05-31T07:48:15.383Z updated: 2026-06-04T02:13:08.263Z tags: ["embedded", "rtos"] reading_time: 3 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Embedded Programming Video Course Teaches RTOS **[EmbeddedRelated](https://daily.dev/sources/embeddedrelated)** · 3 min read · 0 upvotes · 0 comments ## Summary A free 7-part video course series that walks through building a Real-Time Operating System (RTOS) from scratch. Starting with foreground/background loops, the series progresses through manual context switching, round-robin and preemptive priority schedulers, efficient thread blocking, and synchronization primitives. The final lessons port the toy MiROS RTOS to the professional QXK RTOS within the QP/C framework, covering semaphores, mutexes, critical sections, and priority-inversion prevention via priority-ceiling and priority-inheritance protocols. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#embedded](https://daily.dev/tags/embedded), [#rtos](https://daily.dev/tags/rtos) [View this post on daily.dev](https://daily.dev/posts/embedded-programming-video-course-teaches-rtos-mdrht32e0)