u/paxl_lxap

Hi, I had to do a project where I used an FPGA and i wrote half in C and half in Verilog, now I need to present my project in a few weeks but I don't know exactly what type of diagram I should use for my C part. I thought about using a block diagram similar to the one used for Verilog designs, but that feels a bit too simple but using UML diagrams also feels somewhat unnatural? maybe because I do not know how can i replicate it from OOP to C. Is there a specific type of diagram that is commonly used for C projects to represent functionalities and communication between modules? My project has around 9 files in C, each responsible for a specific task, and some of them communicate with each other.