#!/usr/bin/env python3

import csv
import numpy as np
import os
import struct
import sys
import tarfile
import matplotlib.pyplot as plt
from dfatool import running_mean, MIMOSA

voltage = float(sys.argv[1])
shunt = float(sys.argv[2])
mimfile = sys.argv[3]

mim = MIMOSA(voltage, shunt)

charges, triggers = mim.load_data(mimfile)
charges = charges[:3000000]

currents = running_mean(mim.charge_to_current_nocal(charges), 10) * 1e-6
xr = np.arange(len(currents)) * 1e-5
plt.plot( xr, currents, "r-")
plt.xlabel('Zeit [s]')
plt.ylabel('Strom [A]')
plt.grid(True)
plt.show()