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Sensor fusion makes lots of noice

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Comments

  • EricEric
    edited January 2018
    No, the sensor fusion algorithm is not distributed as a standalone library.
  • JanWeberJanWeber
    Hi Eric

    I would like to extract both the raw (full bandwith) accelerometer and gyroscope readings and use one of the other filter settings in the sensor fusion (1/2 or 1/4 bandwith). 

    Currently, when we are extracting the accelerations and gyroscope data this is not the raw full bandwith readings when using 1/2 or 1/4 bandwith for filter settings. 

    We are using

    metaWearDevice.gyro.packedDataReadyEvent startNotificationsWithHandlerAsync

    metaWearDevice.accelerometer.packedDataReadyEvent startNotificationsWithHandlerAsync

    How is it possible to use filter settings like 1/4 bandwith, but still get the raw acc & gyroscope readings printed?
  • EricEric
    You can't.
  • JanWeberJanWeber
    Hi Eric - Is this due to the BMI160 or ? Its pretty important for us to get the raw unfiltered G’s and use smoothing in sensor fusion for better angle estimation. Therefore its nice to know if/how it is possible to grab the raw data before smoothing
  • EricEric
    The BMI160 do not provide both filtered and raw data simultaneously.
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