Now if you can program an Arduino then you can easily program on Xduino on 32-bit platform of ARM Cortex-M3.
Want to use low-cost microcontroller with simple programming language and high performance? You can use Xduino + Arm Cortex-M3 STM board.
Xduino project has been started in order to bring Arduino-like environment to different hardware platforms.
(Note: Xduino supports all Arduino functions except analogReference()).
XDUINO IDE is available, so users will have to download the XDUINO-IDE and start enjoying the world of XDUINO on ARM Cortex-M3)