Caleb

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  • in reply to: Where to tune the EKF parameter? #597

    Caleb
    Moderator

    In the Configuration tab of the Serial Interface, click “Show advanced settings.” The EKF parameters are under “Sensor Variance Settings” and “Filter Q Settings.”

    UM7 EKF Settings

  • in reply to: PCHRH sentence reports faults in accel gyro and mag #593

    Caleb
    Moderator

    Under what conditions are you seeing the error flags asserted? The failure indicators are asserted when the UM7 is unable to read data from the onboard sensors. That shouldn’t happen under normal conditions, and if it is repetitive, it could indicate that the hardware is damaged.

  • in reply to: Device stops responding with NMEA #592

    Caleb
    Moderator

    Hi Adrian,

    It sounds like the filter is crashing during motion. This tends to happen around +/- 90 degrees. You can prevent the filter from crashing by putting it in quaternion mode.

Viewing 3 posts - 61 through 63 (of 63 total)