‎2022-12-16 1:14 AM
Hi,
on STM32H7 I want to divide 25600/1000 - I get always result = 25. Why? What I do wrong?
double freq; int odr=25600; freq = (double) (odr)/1000;
Thank you
‎2022-12-18 5:31 PM
One last thing, refrain from using float and double under interrupt.
‎2022-12-20 2:57 PM
Though it's not an absolute rule. One just have to understand what he is doing and what are the consequences:
https://community.arm.com/arm-community-blogs/b/architectures-and-processors-blog/posts/10-useful-tips-to-using-the-floating-point-unit-on-the-arm-cortex--m4-processor
