Component: Gyroscope 3-Axis SPI (L3GD20) (Movement Orientation)
From Flowcode Help
Jump to navigationJump to search| Author | Matrix TSL |
| Version | 2.0 |
| Category | Movement Orientation |
Contents
Gyroscope 3-Axis SPI (L3GD20) component
Allows access to a three axis digital gyroscope via an SPI interface. Useful for gaming, VR, motion control, navitagion and robotics.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_Gyroscope_L3GD20_SPI.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_Gyroscope_L3GD20_SPI.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
|
SampleDevice |
| Collects the gyro readings from the device. | |
 - VOID
|
Return |
|
|
GetGyroReading |
| Collects one of the gyroscope readings from the last sample. | |
 - BYTE
|
Axis |
| 0=X, 1=Y, 2=Z | |
 - INT
|
Return |
|
|
ReadRegister |
| Reads a single register from the gyroscope and returns the value as a byte. | |
| - BYTE
|
Address |
| - BYTE
|
Return |
|
|
WriteRegister |
| Writes a single register on the gyroscope. | |
| - BYTE
|
Address |
| - BYTE
|
Data |
| - VOID
|
Return |
|
|
Initialise |
| Initialises the SPI bus ready to communicate with the sensor. | |
| - VOID
|
Return |
Property reference
|
Properties |
|
Sensor Configuration |
|
Output Data Rate |
| Specifies the gryoscope sample data rate | |
|
|
Full Scale Selection |
| Specifies the maximum angular speed which the sensor can measure in degrees per second | |
|
|
Bandwidth Selection |
| Linked with data rate, See device datasheet table 21. | |
|
Filter Enable |
| Enables automatic internal filtering on the gyro data | |
|
|
X Axis |
| Enables or disables the selected axis allowing it to generate data or be switched off to save power. | |
|
|
Y Axis |
| Enables or disables the selected axis allowing it to generate data or be switched off to save power. | |
|
|
Z Axis |
| Enables or disables the selected axis allowing it to generate data or be switched off to save power. | |
|
|
SPI Connection |
|
|
Channel |
| SPI Channel selector | |
|
|
Prescale |
| Prescale option selector | |
|
MOSI |
| SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. | |
|
|
MISO |
| SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. | |
|
|
CLK |
| SPI Clock Pin CLK - The Clock signal is driven by the SPI master. | |
|
|
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. | |
|
|
Simulation |
|
Label |
|
|
Simulation Type |
