Difference between revisions of "Component: Accelerometer 3-Axis (LIS3LV02DQ) (Movement Orientation)"

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==Component Source Code==
 
==Component Source Code==
  
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Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_Accelerometer_LIS3LV0DQ.fcfx FC_Comp_Source_Accelerometer_LIS3LV0DQ.fcfx]
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Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_temp/Accelerometer_LIS3LV0DQ.fcfx FC_Comp_Source_temp/Accelerometer_LIS3LV0DQ.fcfx]
  
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Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_Accelerometer_LIS3LV0DQ.fcfx FC_Comp_Source_Accelerometer_LIS3LV0DQ.fcfx]
+
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_temp/Accelerometer_LIS3LV0DQ.fcfx FC_Comp_Source_temp/Accelerometer_LIS3LV0DQ.fcfx]
  
 
==Detailed description==
 
==Detailed description==
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==Macro reference==
 
  
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===SimReset1G===
 
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
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|-
 
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SimReset1G'''
 
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|-
 
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| colspan="2" | Resets the simulation to 0.0 on X and Y and 1.0 on Z as if the accelerometer was sitting completely horizontal. 
 
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|-
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
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|}
 
  
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==Macro reference==
  
 
===CollectXYZData===
 
===CollectXYZData===
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===UpdateXYZData===
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===Initialise===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''UpdateXYZData'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
 
|-
 
|-
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| colspan="2" | Reads from the accelerometer and updates the local XYZ variables. Returns 1 for new data and 0 for no new data 
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| colspan="2" | Sets up up the communication bus and initialises the accelerometer module. Returns 0 for success and > 0 for fail. 
 
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|-
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
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|}
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===SimReset1G===
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 +
|-
 +
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 +
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SimReset1G'''
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|-
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| colspan="2" | Resets the simulation to 0.0 on X and Y and 1.0 on Z as if the accelerometer was sitting completely horizontal. 
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|-
 +
|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
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===Initialise===
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===UpdateXYZData===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''UpdateXYZData'''
 
|-
 
|-
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| colspan="2" | Sets up up the communication bus and initialises the accelerometer module. Returns 0 for success and > 0 for fail. 
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| colspan="2" | Reads from the accelerometer and updates the local XYZ variables. Returns 1 for new data and 0 for no new data 
 
|-
 
|-
 
|-
 
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Revision as of 11:59, 3 February 2023

Author Matrix Ltd.
Version 2.0
Category Movement Orientation


Accelerometer 3-Axis (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.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_temp/Accelerometer_LIS3LV0DQ.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_temp/Accelerometer_LIS3LV0DQ.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples





Macro reference

CollectXYZData

Fc9-comp-macro.png 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 
Fc9-u8-icon.png - BYTE Axis
 
Fc9-s16-icon.png - INT Return


Initialise

Fc9-comp-macro.png Initialise
Sets up up the communication bus and initialises the accelerometer module. Returns 0 for success and > 0 for fail. 
Fc9-u8-icon.png - BYTE Return


SimReset1G

Fc9-comp-macro.png SimReset1G
Resets the simulation to 0.0 on X and Y and 1.0 on Z as if the accelerometer was sitting completely horizontal. 
Fc9-void-icon.png - VOID Return


SimSetXYZ

Fc9-comp-macro.png SimSetXYZ
Allows the XYZ slider values to be set via the simulation 
Fc9-s16-icon.png - INT X
 
Fc9-s16-icon.png - INT Y
 
Fc9-s16-icon.png - INT Z
 
Fc9-void-icon.png - VOID Return


UpdateXYZData

Fc9-comp-macro.png UpdateXYZData
Reads from the accelerometer and updates the local XYZ variables. Returns 1 for new data and 0 for no new data 
Fc9-u8-icon.png - BYTE Return



Property reference

Fc9-prop-icon.png Properties
Fc9-type-14-icon.png Bit Depth
The number of binary bits used to store the sensor's X,Y,Z readings. 
Fc9-type-16-icon.png Bus Type
The interface used to talk to the accelerometer. I2C - Two Wire Interface SDA / SCL SPI - Four Wire Interface MISO / MOSI / SCK / CS 
Fc9-type-16-icon.png Data Rate
Configures how often the sensor collects a new reading. More often = better instant reaction to new events Less often = more stable results 
Fc9-type-16-icon.png Scale
The accelerometer readings are scaled based on the maximum amount of G force the sensor can represent. 6G = Bigger gravitational force 2G = Higher resolution 
Fc9-type-16-icon.png Int Option
Sets if we use the interrupt pin to check if new data is available 
Fc9-type-16-icon.png Power Option
Sets if the sensor is always powered or powered via a microcontroller output pin. 
Fc9-conn-icon.png Connections
Fc9-conn-icon.png SPI Connections
Fc9-type-16-icon.png Channel
SPI Channel selector 
Fc9-type-16-icon.png Prescale
Prescale option selector 
Fc9-type-5-icon.png MOSI
SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. 
Fc9-type-5-icon.png MISO
SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. 
Fc9-type-5-icon.png CLK
SPI Clock Pin CLK - The Clock signal is driven by the SPI master. 
Fc9-type-5-icon.png CS / SS
Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device.  
Fc9-conn-icon.png Simulation
Fc9-type-7-icon.png Simulation Coms
Yes: Accelerometer data will come from the simulation component sliders. No: Accelerometer data will come from the CAL component - I2C or SPI - API etc 
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