Component: Accelerometer 3-Axis (MMA8452Q) (Movement Orientation)
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(Redirected from Component: ID 2c716005 e9b5 46e3 86f9 30e5268341a9)
Jump to navigationJump to searchAuthor | Matrix Ltd. |
Version | 2.0 |
Category | Movement Orientation |
Contents
Accelerometer 3-Axis (MMA8452Q) component
MMA8452Q Accelerometer sensor with I2C. Useful for approximating Pitch and Roll or for detecting acceleration.
Component Source Code
Please click here to download the component source project: FC_Comp_Source_Accelerometer_MMA8452Q.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_Accelerometer_MMA8452Q.fcfx
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Macro reference
CollectXYZData
Initialise
Initialise | |
Sets up up the communication bus and initialises the accelerometer module. Returns 0 for success and > 0 for fail. | |
- BYTE | Return |
Read_N_Registers
Read_Register
Read_Register | |
Reads a value from a register on the accelerometer. | |
- BYTE | Reg |
Register address to read from | |
- BYTE | Return |
SimReset1G
SimReset1G | |
Resets the simulation to 0.0 on X and Y and 1.0 on Z as if the accelerometer was sitting completely horizontal. | |
- VOID | Return |
SimSetXYZ
SimSetXYZ | |
Allows the XYZ slider values to be set via the simulation | |
- INT | X |
- INT | Y |
- INT | Z |
- VOID | Return |
UpdateXYZData
UpdateXYZData | |
Reads from the accelerometer and updates the local XYZ variables. Returns 1 for new data and 0 for no new data | |
- BYTE | Return |
Write_Register
Write_Register | |
Writes a data value to a specific register on the accelerometer | |
- BYTE | Reg |
Register Address to Write to | |
- BYTE | Data |
Value to write to the register | |
- VOID | Return |