Analyze Redundant Sensor Values: PX4 Pixhawk 2


I am looking at post-flight logs, specifically IMU data, and want to see how similar the redundant IMU readouts are. However, after using the ulog2csv script, I am only seeing one IMU readout (MPU9250) in the sensor combined csv. Is there any way for me to find a log of what the other redundant sensors were reading during a flight?



Hi Paul,

Try to set this param to 6 which enables sensor comparison logging:

Hey Julian,

Will changing that param only allow me to do sensor comparisons after running a test? I was hoping I would be able to compare the triple redundant IMU data after parsing the .ulg file.?