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

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

In this project, the Bosch BMP280 sensor is integrated with an STM32 microcontroller using bare-metal, low-level register-based firmware. Communication is handled via I2C and SPI protocols. The firmware captures sensor data and outputs it to a 16x2 LCD display, demonstrating effective real-time data acquisition and display.

Decompiled DDR memory init for Allwinner Tech T113-s3 SoC

Simple RISC-V CPUs running a baremental ray-tracer program.

This repository include all the codes and constraints used in the development of the Master Thesis: "Development of a Differential Absorption Lidar System based on a SoC-FPGA for Carbon Dioxide Sensing" by Victor Ricardo Aguilera Sanchez

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

Arduino UNO (ATmega328P) - SPI communication from scratch

Leo Hypervisor. ARM64 Hypervisor on Raspberry Pi 4 machine.

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

An approach to using the Zig language for embedded systems on STMicroeletronics evaluation boards for 32-bit Core M4 MCUs.

Some simple baremetal programming examples for riscv64 qemu

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

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

STM32F446Re_UART_Communication (Baremetal)

My operating system tests

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

SPI Drivers for STM32F411VE-DISCO Board

This is a Project is all about building bare-metal firmware for a Cortex-M4 STM32 microcontroller, using open source tools and libraries such as GCC and libopencm3. This starts from blinking an LED, to building a bootloader for performing firmware updates over UART/USB, to building a signed firmware security mechanism.