[PD-dev] trying to understand class_new

[Boštjan Jerko]

Hi,

I’m trying to port libpd to stm32. I don’t need gui so working only on connecting pd script to the output (which is DAC from stm32 in my case).
The code compiles but I get the error when running in the pdint_setup where pdint_new in class_new breaks with an error.
My idea is to first try to understand the code hence my question: 
What does class_new do? 

My guess is connecting puredata command with a function in C. Am I correct or completely missing the point?

Thanks.

B.