Open source STM32 MCU programming toolset
The Open On-Chip Debugger
Bootloader for STM32, XMC, HCS12 and other microcontroller targets.
Build A2L from ELF for Automotive MCD tool (e.g. INCA)
Lightweight, Elegant and Sustainable Operating System
freeRTOS for Arduino Uno, Goldilocks 1284p & Mega 2560
C-level driver collection for MSP430 and derivatives
Utility for programming an AT89S52 via a parallel port.
Web based GUI for accessing ATMEL ATNGW100 board's flash memory.