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written in C
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The extensible bootloader for embedded system with application engine, write once, run everywhere.
🟢 super fast 🚀 and tiny 🐥 embedded device 𝘾 printf-like trace ✍ code, works also inside ⚡ interrupts ⚡ and real-time PC 💻 logging (trace ID visualization 👀)
X-Knob - A smart knob based on LVGL UI library, supports Smart Home(MQTT) and Surface Dial (BT) // LVGL UI 框架下的力反馈智能旋钮 (smartknob + X-TRACK)
A lightweight, secure, easy-to-use crypto library suitable for constrained environments.
A fast convert library between the JSON and C structure. Implement structure serialization and deserialization for C. | C 结构体与 JSON 快速互转库，快速实现 C 结构体的序列化及反序列化
The Core Flight System (cFS) Operating System Abstraction Layer (OSAL)
Speex audio processing library - THIS IS A MIRROR, DEVELOPMENT HAPPENS AT https://gitlab.xiph.org/xiph/speexdsp
QuickJS is a small and embeddable Javascript engine. QuickJS sources are copyright Fabrice Bellard and Charlie Gordon.
2D physics header-only library for videogames developed in C using raylib library.
A feature-rich, yet simple finite state machine (FSM) implementation in C
Public Domain C Library of Cryptographic functions. Including: MD5, SHA1, SHA256, SHA512, RC4, AES, AES-CTR, AES-OFB, AES-CBC
tinycrypt is a library of cryptographic algorithms with a focus on small, simple implementation.
A simple library for building and parsing data frames for serial interfaces (like UART / RS232)
A simple, easily embeddable cross-platform C library
Apache NuttX Apps is a collection of tools, shells, network utilities, libraries, interpreters and can be used with the NuttX RTOS
2D Graphic Library optimized for Cortex-M processors
NCS downstream of https://github.com/zephyrproject-rtos/zephyr
Espressif's Voice Assistant SDK: Alexa, Google Voice Assistant, Google DialogFlow