49 Open Source Embedded C Software Projects

Gear-Lib, C library for IOT Embedded Multimedia and Network

Protocol Buffers with small code size

Create extremely-fast and secure embedded HTTP servers with ease.

QP/C real-time embedded framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines

The smallest public printf implementation for its feature set.

Frosted: Free POSIX OS for tiny embedded devices

The skiplist based persistent key/value storage engine

A miniature gaming PC / laptop

QP-nano real-time embedded framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines

QP/C++ real-time embedded framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines

Apache Mynewt Sensor Network Application for STM32 Blue Pill and nRF52 with Visual Rust, NB-IoT, GPS, iBeacon, NimBLE, ESP8266 (WiFi Geolocation) and nRF24L01

SHA-2 algorithm implementations

Skills/Knowledge required to become a champion Embedded Software Developer.

Getting started with the STM32 HAL development environment. Tutorial documents in Markdown.

An open-source OS for embedded applications that supports prioritized cooperative scheduling, time control, inter-task communications primitives, hierarchical state machines and CoRoutines.

Embedded Development on STM32 with CLion and the Segger Tools

Collection of embedded programs for an autonomous humanoid soccer robot

Rini is a tiny, non-libc dependant, .ini file parser programmed from scratch in C99.

A small electronic gizmo that plays rock paper scissors slightly better than random using a recurrent neural network.

Userland apps for Tock written in C and C++

MDB Cashless Device implementation based on Arduino Uno and GPRS Shield

This repository contains all my practice codes of TM4C123GXL coded in CCS7. The Texas Instruments Tiva C LaunchPad board TM4C123G is used for the code. The TM4C123GXL Launchpad has the TM4C123GH6PM microcontroller which is based on the ARM Cortex-M4F microcontroller architecture and clocked at 80 MHz (with 100 DMIPS)

Wavetable Synth Running on an STM32F 32-bit ARM Cortex M3 microprocessor

(DEPRECATED) Front-end of Copilot defining the user language.

This repo contains libraries for random electronic modules - created by me for different platforms and devices; Written mostly in C or C++, what allows to easily port them to different platform

Terminal inside the microcontroller (cli for mcu)

Embedded Kalman Filter algorithm developed in C for ARM Cortex STM32F407

Pool Monitoring Application for ESP32.

A c standard system library with a focus on size, headeronly, "singlefile", intended for static linking. 187 Bytes for "Hello World"(regular elf), compiled with the standard gcc toolchain.

Decoding and saving carrier modulated IR signals and sending modulated IR signals using NRF52 SoCs

A fast one-dimensional median filter algorithm

Under the hood: Arm Cortex-M4 Bare Metal Embedded Programming in C

Companion repository to the "Modern Embedded Systems Programming" video course.

Simple risc-v emulator, able to run linux, written in C.

Immediate Mode JSON Serialization Library in C

Appweb Enterprise Edition Embedded Web Server

GoAhead Enterprise Edition Web Server

This repository should serve as a guide to everybody who wants to study software and hardware for embedded systems but doesn't know where to start.

MiROS (Minimal Real-Time Operating System) for ARM Cortex-M

Atmega328p sample codes for USART (transmission and reception) communication with a Linux/Windows PC

A simple driver for ESP8266 enthusiasts out there to drive MCP23017 16-bit IO Expander

Example programs MSP430F5529

EMD(Empirical Mode decomposition) light weight library, C/C++ language

Event system / event bus, message channel for embedded systems

Mobile operating system based on FreeRTOS™ optimized for E Ink displays - developed for Mudita Pure minimalist phone

Synchronized Computations of Attitude Determination Algorithm | Developed on STM32 Blue Pill

This repository contains all my practice codes/projects of Hercules TMS570LC43x Development Kit. The projects are made using embedded C on CCS 6 and HALCoGen. The TMS570LC4357 on the board is an Automotive grade MCU based on the ARM Cortex-R5F architecture clocked at 300 MHz.

An optimized C implementation of the RSA public key encryption using the Montgomery Multiplication algorithm

A libp2p-like protocol with first class support for embedded systems. End goal is a protocol that can run on anything from your fridge, embedded systems, and anything else. Higher level languages bindings will be done via FFI. Heavy WIP