Arduino FOC for BLDC and Stepper motors
A Java-based cross-platform build system.
uIDE (Micro IDE) is a free, open-source IDE for GPUtils
Open source STM32 MCU programming toolset
HomeKit Accessory Development Kit (ADK)
The smallest header-only GUI library(4 KLOC) for all platforms
AVR simulator IDE
Libtdata is a C library implements trees, index allocation and bit ops
UART communications with data flow monitoring
Electronic design and programming tools suite like Eagle, MpLab
A Development Framework for Coldfire
Firmware files converter from HEX to BINX
C/C++,Assembly source code flowchart