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Floating Point Fun on Cortex-M Processors

by hasheddan on 4/17/2026, 10:32:49 AM

https://danielmangum.com/posts/floating-point-cortex-m/

Comments

by: Neywiny

Interesting. I was just thinking about this because of another post on floating point. I'm wondering if I can disable the fpu every so often and turn it on only if code needs it and it raises an exception.

4/18/2026, 9:37:35 PM