#include <stdint.h>
/*=========================================================================
    I2C ADDRESS/BITS
    -----------------------------------------------------------------------*/
    #define LIS3DH_DEFAULT_ADDRESS  (0x18)    // if SDO/SA0 is 3V, its 0x19
/*=========================================================================*/

#define LIS3DH_REG_STATUS1       0x07
#define LIS3DH_REG_OUTADC1_L     0x08
#define LIS3DH_REG_OUTADC1_H     0x09
#define LIS3DH_REG_OUTADC2_L     0x0A
#define LIS3DH_REG_OUTADC2_H     0x0B
#define LIS3DH_REG_OUTADC3_L     0x0C
#define LIS3DH_REG_OUTADC3_H     0x0D
#define LIS3DH_REG_INTCOUNT      0x0E
#define LIS3DH_REG_WHOAMI        0x0F
#define LIS3DH_REG_TEMPCFG       0x1F
#define LIS3DH_REG_CTRL1         0x20
#define LIS3DH_REG_CTRL2         0x21
#define LIS3DH_REG_CTRL3         0x22
#define LIS3DH_REG_CTRL4         0x23
#define LIS3DH_REG_CTRL5         0x24
#define LIS3DH_REG_CTRL6         0x25
#define LIS3DH_REG_REFERENCE     0x26
#define LIS3DH_REG_STATUS2       0x27
#define LIS3DH_REG_OUT_X_L       0x28
#define LIS3DH_REG_OUT_X_H       0x29
#define LIS3DH_REG_OUT_Y_L       0x2A
#define LIS3DH_REG_OUT_Y_H       0x2B
#define LIS3DH_REG_OUT_Z_L       0x2C
#define LIS3DH_REG_OUT_Z_H       0x2D
#define LIS3DH_REG_FIFOCTRL      0x2E
#define LIS3DH_REG_FIFOSRC       0x2F
#define LIS3DH_REG_INT1CFG       0x30
#define LIS3DH_REG_INT1SRC       0x31
#define LIS3DH_REG_INT1THS       0x32
#define LIS3DH_REG_INT1DUR       0x33
#define LIS3DH_REG_CLICKCFG      0x38
#define LIS3DH_REG_CLICKSRC      0x39
#define LIS3DH_REG_CLICKTHS      0x3A
#define LIS3DH_REG_TIMELIMIT     0x3B
#define LIS3DH_REG_TIMELATENCY   0x3C
#define LIS3DH_REG_TIMEWINDOW    0x3D
#define LIS3DH_REG_ACTTHS        0x3E
#define LIS3DH_REG_ACTDUR        0x3F


/* Constants */
#define SENSORS_GRAVITY_EARTH             (9.80665F)              /**< Earth's gravity in m/s^2 */
#define SENSORS_GRAVITY_MOON              (1.6F)                  /**< The moon's gravity in m/s^2 */
#define SENSORS_GRAVITY_SUN               (275.0F)                /**< The sun's gravity in m/s^2 */
#define SENSORS_GRAVITY_STANDARD          (SENSORS_GRAVITY_EARTH)
#define SENSORS_MAGFIELD_EARTH_MAX        (60.0F)                 /**< Maximum magnetic field on Earth's surface */
#define SENSORS_MAGFIELD_EARTH_MIN        (30.0F)                 /**< Minimum magnetic field on Earth's surface */
#define SENSORS_PRESSURE_SEALEVELHPA      (1013.25F)              /**< Average sea level pressure is 1013.25 hPa */
#define SENSORS_DPS_TO_RADS               (0.017453293F)          /**< Degrees/s to rad/s multiplier */
#define SENSORS_GAUSS_TO_MICROTESLA       (100)                   /**< Gauss to micro-Tesla multiplier */