This repository contains my efforts to create an "idiot proof bare metal m68k cross compiler toolchain of sorts."

Decompiled DDR memory init for Allwinner Tech T113-s3 SoC

Baremetal environment for "System programming lab" class in Dept. of Information Science, The University of Tokyo

Bare-metal programming on ESP32-S3 dual-core Xtensa LX7 without using Espressif's ESP-IDF

Bare Metal Tutorials for STM32F103C8T6 (Blue Pill Module)

OS-free port of LwIP stack to ARM board with lan91c111 ethernet controller

Minimal C implementation for button debouncing on STM32C031C6. Uses CubeMX only for SWD/debug and clock initialization. All GPIO configuration and toggling is done via direct memory-mapped register access.

Working and exploring the ATSAMV71-XULT board.

A port of FreeRTOS to the ARM 929EJ-S Versatile Platform Baseboard

Some simple baremetal programming examples for riscv64 qemu

ARM baremetal C programming using STM32F0 microcontroller with ARM CORTEX-M0 processor

STM32F446Re_UART_Communication (Baremetal)

Some bare metal action using QEMU emulator

Valve control software for the CR25H hybrid rocket.

My operating system tests

Bare-metal C demo for the **TM4C123GH6PM** (Tiva C) that runs a cinematic “SUPERSTAR RAJINIKANTH” intro on a 16x2 LCD.

Driver for a tri-color LED array installed inside a decorative bottle (aka, a decorative table lamp, of sorts) or other presentation.

SPI Drivers for STM32F411VE-DISCO Board

Baremetal environment for "System programming lab" class in Dept. of Information Science, The University of Tokyo

Ce projet met en œuvre une communication parallèle entre un microcontrôleur ATmega2560 (Arduino Mega) et un écran LCD HD44780 1602 en mode 4 bits, sans utiliser de bibliothèque Arduino. L'interface est codée en C bare-metal, en manipulant directement les registres d'entrée/sortie (PORTx, DDRx) pour contrôler les broches de données et de commande .