Arduino for STM32

Thank you very much stas2z.

But where should I put this code?

Hi guys, I'm glad to see the forum being back up. :) I'm trying to compile this sketch : https://github.com/stm32duino/STM32Examples/blob/master/examples/Benchmarking/MemoryAllocationStatistics/MemoryAllocationStatistics.ino And getting this error: free_memory_3:30:38: error: '_get_MSP' was not decl...