CORTEX M4 vs CORTEX M3

kilo-sierra wrote on Monday, April 08, 2013:

I have now created a FreeRTOs port making use of the MPU and FPU.  The trick is not to stack/unstack the FPU context on every interrupt but do this if neccessary whithin the context switch. The files can be found in the FreeRTOS contribution site:
http://http://interactive.freertos.org/forums/135282-Any-other-files-Any-other-manufacturers-Any-other-business