BeagleBone

Why I run a private embedded project on the BeagleBone Black — and how it is structured.

Why Rust is used in the Hardware Abstraction Layer of the BeagleBone project — and what the integration with C drivers and the Go API looks like in practice.

The Go REST API of the BeagleBone project — exposing GPIO, I2C, and UART over HTTP.

Cross-compilation for the ARM Cortex-A8 of the BeagleBone Black with CMake and an ARMv7 toolchain.

Drone CI with Podman instead of Docker — pitfalls and solutions from practice.

StrictDoc as a document-based requirements management tool — how requirements are linked directly to the code.

Yocto tutorial for BeagleBone Black — reproducible build environment in an Ubuntu Docker container.

From a single layer to a production-ready BSP structure: layer priorities and dependencies, PACKAGECONFIG, bblayers.conf pitfalls, and rebuild-time management in Yocto.

Writing a character-device kernel module for a GPIO interrupt on the BeagleBone Black, cross-compiling it, loading it, and contrasting it with the existing user-space approach.

A hands-on 'what can go wrong' tutorial: typical BeagleBone Black bring-up problems that can have hardware and software causes at the same time.