--- title: "#bootloader articles | Hashnode" description: "Explore 19 articles tagged #bootloader on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/bootloader" --- Tag # #bootloader 19 posts · 3 followers [circuitrocks](https://hashnode.com/@circuitrocks) · [Sep 4](https://hashnode.com/posts/raspberry-pi-bootloader-now-draws-splash-screens-on-spi-panels/6a9a8b3915de5ca3230ab213) ### [Raspberry Pi Bootloader Now Draws Splash Screens on SPI Panels](https://circuitrocks.hashnode.dev/raspberry-pi-bootloader-now-draws-splash-screens-on-spi-panels?utm_source=hashnode&utm_medium=feed) Raspberry Pi Bootloader Now: Cyberdecks and Pi handhelds boot to a black screen for seconds. 3 min read · [circuitrocks.hashnode.dev](https://circuitrocks.hashnode.dev/raspberry-pi-bootloader-now-draws-splash-screens-on-spi-panels?utm_source=hashnode&utm_medium=feed) [Siva Charan N](https://hashnode.com/@charanscn) · [Feb 23](https://hashnode.com/posts/8bytes-is-not-too-bad/699ba3e996cb64f72878ff44) ### [8Bytes is not too bad!](https://runtimenotes.hashnode.dev/8bytes-is-not-too-bad?utm_source=hashnode&utm_medium=feed) CAN CC Bootloader. 3 min read · [runtimenotes.hashnode.dev](https://runtimenotes.hashnode.dev/8bytes-is-not-too-bad?utm_source=hashnode&utm_medium=feed) [Shuran Xu](https://hashnode.com/@Shuran) · [Feb 23](https://hashnode.com/posts/secure-boot-cortex-m/699ba9a48dabaa365a6e6183) ### [A Practical Cortex-M Bare-Metal Secure Boot Kit](https://embeddedville.hashnode.dev/secure-boot-cortex-m?utm_source=hashnode&utm_medium=feed) A practical look at secure boot on bare-metal Cortex-M, covering real failure modes and production-ready design. Full guide linked. 7 min read · [embeddedville.hashnode.dev](https://embeddedville.hashnode.dev/secure-boot-cortex-m?utm_source=hashnode&utm_medium=feed) [Florent Herisson](https://hashnode.com/@rakasakar) · [Jan 11](https://hashnode.com/posts/the-care-and-feeding-of-interrupt-handlers/6962f64c607e51c3b1ab147b) ### [The Care and Feeding of Interrupt Handlers](https://chronosdev.hashnode.dev/the-care-and-feeding-of-interrupt-handlers?utm_source=hashnode&utm_medium=feed) The Care and Feeding of Interrupt Handlers Dear diary, Today I decided to give my embryonic operating system a voice. Not literally—that would be terrifying—but an interactive shell so it could at least complain about its existence in real time. What... 6 min read · [chronosdev.hashnode.dev](https://chronosdev.hashnode.dev/the-care-and-feeding-of-interrupt-handlers?utm_source=hashnode&utm_medium=feed) [Florent Herisson](https://hashnode.com/@rakasakar) · [Jan 9](https://hashnode.com/posts/irqs-and-the-art-of-not-crashing/6960e1f080df9cf71c34bbeb) ### [IRQs and the Art of Not Crashing](https://chronosdev.hashnode.dev/irqs-and-the-art-of-not-crashing?utm_source=hashnode&utm_medium=feed) IRQs and the Art of Not Crashing Dear diary, today I committed to building an operating system again. No, I'm not okay. It's January 2nd, 2026, and while normal people are nursing hangovers and pretending they'll actually go to the gym this year, I'm... 7 min read · [chronosdev.hashnode.dev](https://chronosdev.hashnode.dev/irqs-and-the-art-of-not-crashing?utm_source=hashnode&utm_medium=feed) [Florent Herisson](https://hashnode.com/@rakasakar) · [Jan 9](https://hashnode.com/posts/irqs-and-the-art-of-not-crashing-1/6960e265d4d51f75e7db98fa) ### [IRQs and the Art of Not Crashing](https://chronosdev.hashnode.dev/irqs-and-the-art-of-not-crashing-1?utm_source=hashnode&utm_medium=feed) IRQs and the Art of Not Crashing Dear diary, today I committed to building an operating system again. No, I'm not okay. It's January 2nd, 2026, and while normal people are nursing hangovers and pretending they'll actually go to the gym this year, I'm... 7 min read · [chronosdev.hashnode.dev](https://chronosdev.hashnode.dev/irqs-and-the-art-of-not-crashing-1?utm_source=hashnode&utm_medium=feed) [Subrata Mondal](https://hashnode.com/@subratamondal1029) · [Jan 2](https://hashnode.com/posts/install-linux-without-a-usb/6957f8bbb0381a007eadd00d) ### [Install Linux without a USB (GRUB loopback)](https://subratamondal.hashnode.dev/install-linux-without-a-usb?utm_source=hashnode&utm_medium=feed) Learn how to install Linux without a USB stick using the GRUB loopback method, ideal for systems without external storage 4 min read · [subratamondal.hashnode.dev](https://subratamondal.hashnode.dev/install-linux-without-a-usb?utm_source=hashnode&utm_medium=feed) [Abdulhai Mohamed Samy](https://hashnode.com/@LordSnow) · [Sep 1, 2025](https://hashnode.com/posts/what-happens-when-a-computer-is-turned-on-1-1/68b584ddf5a0058c4152195f) ### [What Happens When a Computer is Turned On?](https://bare-metal-thoughts.hashnode.dev/what-happens-when-a-computer-is-turned-on-1-1?utm_source=hashnode&utm_medium=feed) Difficulty: Beginner Reading Time: 5 min read Last Updated: June 30, 2025 What Happens When a Computer is Turned On? 💡 What really happens inside your computer the moment you press the power button? It’s a process most of us take for granted—but be... 2 min read · [bare-metal-thoughts.hashnode.dev](https://bare-metal-thoughts.hashnode.dev/what-happens-when-a-computer-is-turned-on-1-1?utm_source=hashnode&utm_medium=feed) [Aayush Gid](https://hashnode.com/@aayushgid) · [Aug 29, 2025](https://hashnode.com/posts/building-a-bootloader-from-scratch/68b0f3102dde083276a119a0) ### [Building a Bootloader from Scratch: An x86 Assembly Guide](https://aayushgid.hashnode.dev/building-a-bootloader-from-scratch?utm_source=hashnode&utm_medium=feed) Learn to build a simple bootloader from scratch with x86 assembly. This guide demystifies the boot process and explains BIOS interrupts and real-mode progra 7 min read · [aayushgid.hashnode.dev](https://aayushgid.hashnode.dev/building-a-bootloader-from-scratch?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/building-a-bootloader-from-scratch/68b0f3102dde083276a119a0) [ampheo](https://hashnode.com/@ampheo) · [Aug 26, 2025](https://hashnode.com/posts/stm32-bootloader-usage-a-practical-guide/68ad811bfb3a36d6b7025db0) ### [STM32 Bootloader Usage: A Practical Guide](https://ampheoelectronic.hashnode.dev/stm32-bootloader-usage-a-practical-guide?utm_source=hashnode&utm_medium=feed) Here’s a practical, engineer-friendly guide to using the STM32 Bootloader—both the built-in ST ROM bootloader and a custom bootloader you place in Flash. A) Using ST’s ROM Bootloader (a.k.a. “System Memory” boot) The ROM bootloader lives in System M... 5 min read · [ampheoelectronic.hashnode.dev](https://ampheoelectronic.hashnode.dev/stm32-bootloader-usage-a-practical-guide?utm_source=hashnode&utm_medium=feed)