pid-balancer/main.py

from datetime import datetime
import control_functions as cf
import board
from adafruit_hcsr04 import HCSR04 as hcsr04        # Ultrasound sensor

try:
    with open("pid-balancer_" + "time_file.txt", "w") as time_file:
        time_file.write(datetime.strftime(datetime.now(), '%Y%m%d%H%M%S.%f')[:-3])
    while True:
        cf.read_distance_sensor()
except RuntimeError:
    print()