Datasheet

The setDataRate() function sets the rate at which the sensor output is updated. Rates above

100 Hz will exhibit increased noise. Rates below 6.25 Hz will be more sensitive to

temperature variations. See the data sheet (http://adafru.it/c5e) for details.

Valid data rate constants are:

ADXL345_DATARATE_3200_HZ

ADXL345_DATARATE_1600_HZ

ADXL345_DATARATE_800_HZ

ADXL345_DATARATE_400_HZ

ADXL345_DATARATE_200_HZ

ADXL345_DATARATE_100_HZ

ADXL345_DATARATE_50_HZ

ADXL345_DATARATE_25_HZ

ADXL345_DATARATE_12_5_HZ

ADXL345_DATARATE_6_25HZ

ADXL345_DATARATE_3_13_HZ

ADXL345_DATARATE_1_56_HZ

ADXL345_DATARATE_0_78_HZ

ADXL345_DATARATE_0_39_HZ

ADXL345_DATARATE_0_20_HZ

ADXL345_DATARATE_0_10_HZ (default value)

dataRate_t getDataRate(void);

The getDataRate() function returns the current data rate as set by setDataRate().

Reading Sensor Events:

void getEvent(sensors_event_t*);

The getEvent() function returns the next available reading in the form of a sensor_event. The

sensor_event contains the sensor_id as passed to the constructor as well as the X, Y and Z

axis readings from the accelerometer. For more information about sensor_events, see the

ReadMe file (http://adafru.it/aZm) for the Adafruit Sensor Library.