#include <Adafruit_Sensor.h>
#include <Adafruit_ADXL343.h>

int led = LED_BUILTIN;
float acc_x = 0; 
float acc_y = 0; 
float acc_z = 0; 

#define ADXL343 0x53
#define ADXL343_W 0xA6
#define ADXL343_R 0xA7 

Adafruit_ADXL343 accel = Adafruit_ADXL343(123 , &Wire1); 

void setup_acc()
{
  pinMode(led, OUTPUT);
  Serial.println("Accelerometer Test"); Serial.println("");

  /* Initialise the sensor */
  if(!accel.begin(ADXL343))
  {
    /* There was a problem detecting the ADXL343 ... check your connections */
    Serial.println("Ooops, no ADXL343 detected ... Check your wiring!");
    while(1);
  }          
  accel.setRange(ADXL343_RANGE_16_G);
  Serial.println("FINISHED!"); 
}

void acc_meas() {
  /* Get a new sensor event */
  sensors_event_t event;
  accel.getEvent(&event);

  acc_x = event.acceleration.x; 
  acc_y = event.acceleration.y; 
  acc_z = event.acceleration.z; 
}

void acc_meas_print() {
  /* Display the results (acceleration is measured in m/s^2) */
  Serial.print("Acceleration: ");
  Serial.print("X: "); Serial.print(acc_x); Serial.print("  ");
  Serial.print("Y: "); Serial.print(acc_y); Serial.print("  ");
  Serial.print("Z: "); Serial.print(acc_z); Serial.print("  ");Serial.println("m/s^2 ");
}