Linux kernel source tree

'Classic' FreeRTOS distribution. Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.

Protocol Buffers with small code size

FreeRTOS kernel files only, submoduled into https://github.com/FreeRTOS/FreeRTOS and various other repos.

Official OpenOCD Read-Only Mirror (no pull requests)

Simple AUTOSAR Basic Software

Open source AUTOSAR classic platform forked from the Arctic Core

Eclipse ThreadX - NetXDuo is an advanced, industrial-grade TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications

Micro XRCE-DDS Client repository. Looking for commercial support? Contact info@eprosima.com

Example on using the ITM/ETM tracing on STM32 (and generally any Cortex-M3)