import time
import signal
import sys

sys.path.append('./SDL_Adafruit_ADS1x15')

import SDL_Adafruit_ADS1x15 

def signal_handler(signal, frame):
        sys.exit(0)

signal.signal(signal.SIGINT, signal_handler)

def get_moisture():
    ADS1115 = 0x01
    gain = 6144
    sps = 250
    adc = SDL_Adafruit_ADS1x15.ADS1x15(ic=ADS1115)

    voltsChArray = [adc.readADCSingleEnded(0, gain, sps) / 1000, adc.readADCSingleEnded(1, gain, sps) / 1000, adc.readADCSingleEnded(2, gain, sps) / 1000, adc.readADCSingleEnded(3, gain, sps) / 1000]

    return sum(voltsChArray) / float(len(voltsChArray))

while True:
    print(get_moisture())