A Small C Compiler

Keyboard firmwares for Atmel AVR and Cortex-M

Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket

OpenMV Camera Module

The VESC motor control firmware

Windows Driver Installer library for USB devices

libharu - free PDF library

Web Framework to build REST APIs, Webservices or any HTTP endpoint in C language. Can stream large amount of data, integrate JSON data with Jansson, and create websocket services

LUFA - the Lightweight USB Framework for AVRs.

Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.

Open-source decompile of Stuxnet/myRTUs

32 bit fork of the MultiWii RC flight controller firmware

The tiny-json is a versatile and easy to use json parser in C suitable for embedded systems. It is fast, robust and portable.

A testing library for C.

Simple starter projects for bare-metal MCU development

USB Mass Storage bootloader (based on UF2) for SAMD21 and SAMD51

Software USB stack

Biscuit firmware for TI CC2540 SoC

merry christmas, have some asf without registration

A purely software based USB peripheral for ARM Cortex M0+ devices

A beacon firmware implementation (by reverse engineering of Apple's iBeacon advertising packet).

C library used to code JSON objects in null-terminated strings

Some code for the AX211 or AX215 8051-based CPU

oCam - USB 3.0 Board Camera

USB HID Data Gateway

USB MSD (Mass Storage Device) bootloader for Atmel SAMD chips