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26 results for source starred repositories written in C
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Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

C 21,849 3,899 Updated Nov 5, 2025

Simple and portable (but not inflexible) GUI library in C that uses the native GUI technologies of each platform it supports.

C 10,844 621 Updated May 29, 2024

Open source ARM Cortex-M microcontroller library

C 3,425 1,096 Updated Oct 2, 2025

CherryUSB is a tiny and beautiful, high performace and portable USB host and device stack for embedded system with USB IP

C 1,723 371 Updated Nov 5, 2025

Very Tiny Palmtop Vector Network Analyzer

C 1,225 339 Updated Nov 11, 2020

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).

C 1,180 274 Updated Oct 14, 2025

Read-only mirror of the official repo at git://sigrok.org/libsigrok. Pull requests welcome. Please file bugreports at sigrok.org/bugzilla.

C 380 395 Updated Oct 20, 2024

stm32 ethernet over usb (rndis + lwip)

C 361 140 Updated Jun 24, 2021

MicroShell is a lightweight pure C implementation of shell emulator dedicated for embedded bare-metal systems.

C 339 48 Updated Jun 20, 2024

Free and open implementation of the CMSIS-DAP debugger firmware

C 304 70 Updated May 1, 2024

PC GUI software for NanoVNA V2

C 260 62 Updated Dec 28, 2023

Snippets for STM32F1xx (and maybe others)

C 188 48 Updated Oct 6, 2025

NanoVNA-F, NanoVNA-Fairy, FreeRTOS version of TTRFTECH's NanoVNA.

C 178 59 Updated Aug 2, 2023

Intel HEX (IHEX) format read/write library in C

C 92 37 Updated Jul 19, 2025

MIOS32

C 89 33 Updated Jul 18, 2025

Allow Qt Creator to run on Windows 7

C 33 9 Updated Feb 20, 2023

Vector Network Analyzer 10 KHz - 180 MHz

C 25 6 Updated Sep 2, 2018

Dialog System for Structured Programming

C 20 7 Updated Mar 18, 2017

Demo for Melexis MLX90640 sensor using mikromedia 7 for STM32F7

C 17 3 Updated Dec 9, 2021

NUC980 FreeRTOS LwIP

C 6 Updated Jun 19, 2021

MLX90640 camera gstreamer plugins

C 4 2 Updated Oct 3, 2021

My Kendryte K210 base project for drivers & template

C 3 1 Updated Jan 5, 2023

Simple serial terminal

C 3 1 Updated Apr 28, 2025

msi keyboard led manager

C 3 2 Updated Nov 3, 2019

Utility for manipulating MSi laptop keyboard backlighting

C 1 1 Updated Feb 11, 2018