Magnetometer Hard Iron Offset (0x0C,0x3A)
| Description |
Configure the user specified magnetometer hard iron offset vector |
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| Notes |
The values for this offset are determined empirically by external software algorithms based on calibration data taken after the device is installed in its application. These values can be obtained and set by using the LORD "MIP Iron Calibration" application. Alternatively, on some systems, the auto-mag calibration feature may be used to capture these values in-run. The offset is applied to the scaled magnetometer vector prior to output. |
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| Parameter Name | Data Type | Description |
| Field Length | u8 | 3 |
| Descriptor | u8 | 0x3A |
| Function Selector | u8 |
This command supports the following MIP function selectors:Write Read Save Load Default
[WRSLD]
|
| Offset | vector3f | hard iron offset in the sensor frame (x,y,z) [Gauss] |
| Response Data | Data Type | Description |
| Response Length | u8 | 2 |
| Response Descriptor | u8 | 0x9C |
| Offset | vector3f | hard iron offset in the sensor frame (x,y,z) [Gauss] |