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tobinfisher / Firmware

PX4 Firmware for PX4FMU autopilot and PX4IO servo / failsafe board
https://pixhawk.ethz.ch/px4/
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Altitude estimate changed by 150 m while still on ground #26

Open tobinfisher opened 10 years ago

tobinfisher commented 10 years ago

When testing outdoors in fairly cold weather (about 45 F) on the 330, the altitude estimate went from 0 to about 150 meters, while still on the ground. Disarming and rearming correctly reset the height for a short while, but it would often drift by similar amounts again.

Could not reproduce the issue once back inside or by putting it out in the cold and retesting.

No indication of any anomalies in the log data from the barometer.

tobinfisher commented 10 years ago

Saw 30 meter change at room temp, again on 330 proto.