// ESP8266+ADXL345-Rohdaten_auslesen.ino - modifiziert aus https://wolles-elektronikkiste.de/adxl345-teil-1
#include<Wire.h>         
#include<ADXL345_WE.h>
#define ADXL345_I2CADDR 0x53

ADXL345_WE myAcc = ADXL345_WE(ADXL345_I2CADDR);

void setup(){
  Serial.begin(9600); Serial.println("\n\n ADXL345 Rohdaten auslesen.ino\n");
  Wire.begin();
  while (!myAcc.init()){
    Serial.println("ADXL345 not connected!");
  }

  myAcc.setDataRate(ADXL345_DATA_RATE_50); 
  myAcc.setRange(ADXL345_RANGE_4G);

  pinMode(2,OUTPUT);
}

void loop() {
  xyzFloat raw = myAcc.getRawValues();
  char buffer[60];
  sprintf(buffer, "%.0f,%.0f,%.0f", raw.x, raw.y, raw.z);
  Serial.println(buffer);
  delay(333);   
  digitalWrite(2,not digitalRead(2)); 
}