Component: Accelerometer (EB068, LIS3LV02DQ) (Inputs: Sensors)
| Author | Matrix Ltd. |
| Version | 1.4 (Release) |
| Category | Inputs: Sensors |
Contents
Accelerometer (EB068, LIS3LV02DQ) component
LIS3LV02DQ Accelerometer sensor with options for I2C or SPI communications. Useful for approximating Pitch and Roll or for detecting acceleration. Also available in the form of the EB068 Accelerometer E-block.
Examples
No additional examples
Downloadable macro reference
SimReset1G
No additional information
Parameters
- This macro has no parameters
Return value
- This call does not return a value
CollectXYZData
Collect the data from the local accelerometer buffers.
The Axis parameter specifies the Axis to be read.
0 / 'x' / 'X' - X axis
1 / 'y' / 'Y' - Y axis
2 / 'z' / 'Z' - Z axis
Parameters
- BYTE Axis
Return value
UpdateXYZData
Reads from the accelerometer and updates the local XYZ variables.
Returns 1 for new data and 0 for no new data
Parameters
- This macro has no parameters
Return value
SimSetXYZ
Allows the XYZ slider values to be set via the simulation
Parameters
- INT X
- INT Y
- INT Z
Return value
- This call does not return a value
Initialise
Sets up up the communication bus and initialises the accelerometer module.
Returns 0 for success and > 0 for fail.
Parameters
- This macro has no parameters
Return value
Simulation macro reference
This component does not contain any simulation macros
Property reference
Bit Depth
This property is of type Signed integer and can be referenced with the variable name bit_depth.
No additional information
Bus Type
This property is of type Fixed list of ints and can be referenced with the variable name bus_type.
No additional information
Channel
This property is of type Fixed list of ints and can be referenced with the variable name channel.
No additional information
Stop Delay
This property is of type True or false and can be referenced with the variable name StopDel.
On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not
a 10ms delay between an I2C stop event and the next I2C start event.
Most modern microcontrollers will not have a problem so this property can be disabled to speed up the
I2C communications.
Data Rate
This property is of type Fixed list of ints and can be referenced with the variable name data_rate.
No additional information
Scale
This property is of type Fixed list of ints and can be referenced with the variable name scale.
No additional information
Interrupt Pin
This property is of type Single digital pin and can be referenced with the variable name int_pin.
No additional information
Power Pin
This property is of type Single digital pin and can be referenced with the variable name pwr_pin.
No additional information
SDA Pin
This property is of type Single digital pin and can be referenced with the variable name sda_pin.
No additional information
SCL Pin
This property is of type Single digital pin and can be referenced with the variable name scl_pin.
No additional information
