Arduino Toolkit - lis3dh
Methods
- :
obj =lis3dh(arObj) - :
obj =lis3dh(arObj,propertyname, propertyvalue ....) Constructor to create LIS3DH sensor
Inputs
arObj - the arduino parent object
propertyname, propertyvalue - optional property name, value pairs. Current known properties are: Current properties are:
- I2CAddress
I2C address of the sensor (default 0x40)
- Bus
I2C bus - 0 or 1 (default 0)
Outputs
obj - created object
Example
a = arduino() sensor = lis3dh(a)
- :
[readVal, timestamp] =readAcceleration(obj) Read the acceleration rate
Inputs
obj - the sensor object
Outputs
readVal - the 3 acceleration values
timestamp - timestamp when read
- :
[readings, overrun] =read(obj) - :
[accel, timestamp, overrun] =read(obj) Read the sensor data
Inputs
obj - the sensor object
Outputs
accel - acceleration reading from sensor.
timestamp - timestamp when read
overrun - overrun flag.
readings - table structure with fields for Timestamp, Acceleration.
- :
inf =info(obj) Read the sensor info
Inputs
obj - the sensor object
Outputs
inf - structure containing the sensor information.
Structure fields are:
- SensorId
sensor id value
- Type
sensor type ’lis3dh’
- Status
sensor status value