FreeRTOS on STM32 Discovery

References
 * FreeRT OS
 * STM32VL-Discovery

Voir http://www.freertos.org/shop/freertos-lpc1768lpc1796-lpcxpresso-education-evaluation-p-51.html

http://www.freertos.org/STM32L-discovery-low-power-tickless-RTOS-demo.html