Is the macro module required for saving the calibration values?

Hi, I would like to ask if the macro module required for saving the calibration values, so that the "High accuracy" calibration state will persist for the following data recording sessions?

In our Android app the "High accuracy" state is back to "unreliable" every time we re-connect the IMUs to the app, which didn't seem like a persistent calibration to me. We only read out the calibration state in the sensor fusion module, and called the "mbl_mw_sensor_fusion_write_calibration_data" function to write it to the board, but didn't use the "macro module".

It says in the tutorial that "You can combine the write operation with macro module to store the calibration data in the flash memory". Does that mean in order to have persistent calibration state, we have to use the macro module?

Thanks in advance.

Comments

  • It says in the tutorial that "You can combine the write operation with macro module to store the calibration data in the flash memory". Does that mean in order to have persistent calibration state, we have to use the macro module?

    Yes

Sign In or Register to comment.