Dump the free memory block from `__brkval` to the stack pointer
tag
optional
description
F
true
Return the number of free bytes in the memory pool along with other vital statistics that define the memory pool
tag
optional
description
I
true
Initialize the free memory pool so it can be watched and print vital statistics that define the free memory pool
tag
optional
description
values
C
true
Corrupt 'n' locations in the free memory pool and report the locations of the corruption. This is useful to check the correctness of the `M100 D` and `M100 F` commands
tag
type
n
int
Use M100 for development purposes to observe how much memory (particularly stack) is being used by code. Proper AVR code should avoid use of new, malloc, etc., and instead use either pre-allocated static variables or stack.
