/prj
Projects
Firmware, embedded Linux, graphics, old hardware and experiments published.
schermaiolo.dev
My personal technical home on the web: projects, short updates, and thoughts, built as a small static Jekyll website.
CYD Doom — ESP-IDF + LVGL
Native ESP-IDF Doom port for the ESP32 Cheap Yellow Display, with LVGL rendering, microSD WAD support and physical joystick input.
Touhou Fumo Companion
Reactive Touhou fumo companions for VS Code and Pragtical — animated, configurable, and editor-aware.
STM32F429I Discovery Bare-Metal Labs
A minimal bare-metal STM32F429I Discovery project built from scratch with custom startup code, linker script, direct register access, LCD bring-up, interrupts, and debug output.
ESP32-C3 SSD1306 Debug Console
A small OLED debug console for ESP32-C3 using a custom SSD1306 driver, framebuffer rendering, and a printf-style display API.