EKF2 IMU GPS / Optical Flow.... Flip flop continous - after a crash

Hardware Pixhawk family
1

I keep getting this and not sure what to do. The pix hawk keeps spewing it out. both in APM planner and in dronekit-python.

any thoughs?

EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU0 is using GPS
EKF2 IMU1 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU0 is using GPS
EKF2 IMU1 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU0 is using GPS
EKF2 IMU1 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU1 is using GPS
EKF2 IMU0 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU1 is using GPS
EKF2 IMU0 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU1 is using GPS
EKF2 IMU0 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU1 is using GPS
EKF2 IMU0 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU0 is using GPS
EKF2 IMU1 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU0 is using GPS
EKF2 IMU1 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow
EKF2 IMU0 is using GPS
EKF2 IMU1 is using GPS
EKF2 IMU0 is using optical flow
EKF2 IMU1 is using optical flow

2

Got a log so we can see what’s going on? Do you have an optical flow sensors connected? What vehicle type? What version of the software are you running? What kind of pixhawk? 1 or 2 or clone?

Thanks, Grant.

3

Turned out to be GPS wires in the little connector to the pixhawk must have been loose after the crash. A bit of glue on them and it stopped.