a_in / v_in functions fail

[BraulioRmz]

Whenever I try to use the functions a_in / v_in the code just runs endlessly without outputting a result. Here I provide an example in which I re-wrote the function supported_ranges and it gets stuck when getting to a_in for the valid input voltage channels.

Days ago I was able to send a voltage through an output channel and read it through an input one, but now I can't even read. If I run the file v_in.py it will run endlessly without getting to the end, being stuck in a_in