Anyone here an expert at low level languages?

Question

I have a problem with a module I built for testing a PLC in my home. It is supposed to measure air temperature and barometric pressure inside, but the values are way off. I built with a mix of C and ARMs RISC instruction set ( feel free to ask in comments if interested ).

Anyway I am just looking for debugging tips. Where could I start? (And please don't say Google, I also posted this question on ARMs forms)

Answer 1

Are the values off by a specific amount all of the time? Maybe you could just adjust the math so that it shows the correct numbers?
Just a shot in the dark 😁

Answer 2

I don't think SL is exactly where you would find experts for these, but let's just leave the thread here and see if someone can get the job done.

Answer 3

Figure I would try my luck. Thanks anyway

Answer 4

Was using the wrong formula. Most of my issues are fine now