#include <SparkFun_ADXL345.h>
ADXL345 adxl = ADXL345(10);

void setup(){

  Serial.begin(9600);
  Serial.println("SparkFun ADXL345 Accelerometer Hook Up Guide Example");
  Serial.println();
  adxl.powerOn();
  adxl.setRangeSetting(16);
  adxl.setSpiBit(0);
  adxl.setActivityXYZ(1, 0, 0);
  adxl.setActivityThreshold(75);
  adxl.setInactivityXYZ(1, 0, 0);
  adxl.setInactivityThreshold(75);
  adxl.setTimeInactivity(10);
  adxl.setTapDetectionOnXYZ(0, 0, 1);
  adxl.setTapThreshold(50);
  adxl.setTapDuration(15);
  adxl.setDoubleTapLatency(80);
  adxl.setDoubleTapWindow(200);
  adxl.setFreeFallThreshold(7);
  adxl.setFreeFallDuration(30);
  adxl.InactivityINT(1);
  adxl.ActivityINT(1);
  adxl.FreeFallINT(1);
  adxl.doubleTapINT(1);
  adxl.singleTapINT(1);
}
void loop(){
  int x,y,z;
  adxl.readAccel(&x, &y, &z);
  Serial.print(x);
  Serial.print(", ");
  Serial.print(y);
  Serial.print(", ");
  Serial.println(z);
  ADXL_ISR();
}
void ADXL_ISR() {
  byte interrupts = adxl.getInterruptSource();

  if(adxl.triggered(interrupts, ADXL345_FREE_FALL)){
    Serial.println("*** FREE FALL ***");
  }

  if(adxl.triggered(interrupts, ADXL345_INACTIVITY)){
    Serial.println("*** INACTIVITY ***");
  }

  if(adxl.triggered(interrupts, ADXL345_ACTIVITY)){
    Serial.println("*** ACTIVITY ***");
  }

  if(adxl.triggered(interrupts, ADXL345_DOUBLE_TAP)){
    Serial.println("*** DOUBLE TAP ***");
  }


  if(adxl.triggered(interrupts, ADXL345_SINGLE_TAP)){
    Serial.println("*** TAP ***");
  }
}