MaJerle

Keil projects and libraries for STM32F4xx devices

STM32 examples for USART using DMA for efficient RX and TX transmission

Lightweight generic ring buffer manager library

Recommended C code style and coding rules for standard C99 or later. Comes with AI agent skill to write, edit and format the code.

Libraries for STM32F4xx and STM32F7xx built on HAL drivers from ST

STM32, VSCode and CMake detailed tutorial

Lightweight and versatile AT parser library for ESP8266 and ESP32 devices.

Lightweight GPS NMEA parser for embedded systems

Lightweight cellular modem host AT library

Lightweight dynamic memory manager library for embedded systems with memory constraints. It implements malloc, calloc, realloc and free functions

Lightweight packet protocol structure for multi-device communication focused on RS-485

Lightweight printf library optimized for embedded systems

WS2811, WS2812, WS2812B or compatible leds driver with STM32, TIM, PWM and DMA with minimum RAM required

Lightweight button handler for embedded systems

Lightweight onewire protocol library for embedded systems. It uses UART peripheral or GPIO toggling

Lightweight JSON parser for embedded systems

Lightweight shell implementation for embedded systems

Lightweight event management system for embedded systems

Platform independent, ANSI C AT commands parser for SIMcom GSM modules

Easy GUI for microcontrollers

Inter-CPU asynchronous communication between Cortex-M7 and Cortex-M4 cores on STM32H7 dual core devices

A small, portable toolkit for C developers: math macros, bit flags, endian serialization, hex ASCII, varints, a period scheduler, and a rolling slope detector

Libraries for embedded software

Lightweight date, time & cron utilities for embedded systems