#include <Wire.h>
#include <Adafruit_ADS1015.h>

const int xPin = A0;
const int yPin = A1;
const int zPin = A2;

int samples = 20;

const int movingAverageSampleCount = 16;
int movingAverageSamples[movingAverageSampleCount];
int iteration = 0;

Adafruit_ADS1115 ads;

void setup() 
{
  analogReference(EXTERNAL);
  Serial.begin(115200);
  //ads.setGain(GAIN_SIXTEEN);
  ads.begin();
}

void loop()
{
  int16_t results;  
  //results = ads.readADC_Differential_0_1();
  results = ads.readADC_SingleEnded(0);
  
  movingAverageSamples[abs(iteration % movingAverageSampleCount)] = results;
  int32_t movingAverage = 0;
  for(int averageSample = 0; averageSample < movingAverageSampleCount; averageSample++)
  {
    movingAverage += movingAverageSamples[averageSample];
  }
  
  movingAverage /= movingAverageSampleCount;
  iteration++;
  
  Serial.print("SHZ:");  
  Serial.print(movingAverage, DEC);
  
  int xVal = 0;
  int yVal = 0;
  int zVal = 0;

  for(int sample = 0; sample < samples; sample++)
  {
    xVal += analogRead(xPin);
    yVal += analogRead(yPin);
    zVal += analogRead(zPin);
  }
  
  Serial.print("|ENN:");
  Serial.print(xVal);
  Serial.print("|ENE:");
  Serial.print(yVal);
  Serial.print("|ENZ:");
  Serial.print(zVal);
  Serial.println();
  Serial.flush();
}