Segger Microcontroller’s complete software product tool chain, including embOS, the easy to use RTOS, emWin, the efficient GUI, emFile, the high performance file system and emUSB, the USB device stack, is now ported to the STM32-EVAL board from ST Microelectronics. embOS supports all common architectures, from various semiconductors and tool chains. It provides on all 8/16/32-bit CPUs the benefits of a fully featured multitasking system by 100% identical API. The RTOS provides at no additional costs a viewer that allows looking into the system from the PC (including profiling). emWin is an efficient and comprehensive GUI written in ANSI C that supports any display controller, display and CPU.