QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).

Event-driven, preemptive, priority-based, hardware RTOS for ARM Cortex-M.

Design and program Arm-based embedded systems and implement them in low-level hardware using standard C and assembly language.

What to do when Hard fault hits? Debugger and error reporter solution for ARM Cortex M3 and M4.

CMix-NN: Mixed Low-Precision CNN Library for Memory-Constrained Edge Devices

Acoustic features (MFSCs and MFCCs) for edge AI

Specify, design, and program modern connected electronic systems in response to the ever-growing number of connected devices

基于stm32-f4智能气象站及Wi-Fi开关，提供温度、气压、湿度及光强度测量、服务器上报，以及Wi-Fi控制下的GPIO口。Intelligent Weather Station and Wi-Fi switcher providing temperature ,atmosphere pressure ,humidity and lightness detecting and reporting .Also the control of GPIO in Wi-Fi.

Code for IEEE Internet Computing Journal paper 'OTA-TinyML: Over the Air Deployment of TinyML Models and Execution on IoT Devices'

Implementation of an round robin pre-emptive scheduler and build environment for ARM Cortex M4 controllers.

A hands-on exploration of bare metal programming with the STM32 Nucleo-F446RE. Learn how embedded systems work from the ground up using C, GCC toolchains, Makefiles, and more.

Implements Mutex, Semaphore and exclusive ReadModifyWrite operations on ARM Cortex-M3 and Cortex-M4

Some attempts at cortex-m assembler programming.

GD32F103R GD32F107R GD32F207R GD32F303R GD32F407R development board

Handheld LCR Meter Implementation using Tiva launchpad evaluation Board

CR-10 - SKR 1.4Turbo - Marlin 2.0

GPIO Bare metal drivers for stm32 f4 family of microcontrollers written in C from scratch .The driver allows user to configure the gpio pins of stm32 microcontroller in Input Mode , Output mode , Alternate function mode , interrupt mode and configure interrupt priority . The driver also exposes apis to read and write data to and from gpio pins a…

Simple to use HAL for STM32F4 devices written in C

12-bit ADC ADS101x (ADS1013, ADS1014 and ADS1015) driver for ESP-IDF and STM32CubeIDE

Abstractions over the peripherals of the STM32F401CCU6 microcontroller in the C language