openpilot_comma/system/hardware/tici/precise_power_measure.py

#!/usr/bin/env python3
import numpy as np
from system.hardware.tici.power_monitor import sample_power

if __name__ == '__main__':
  print("measuring for 5 seconds")
  for _ in range(3):
    pwrs = sample_power()
    print("mean %.2f std %.2f" % (np.mean(pwrs), np.std(pwrs)))