PX4/Firmware — pull request #343 by LorenzMeier (2013-07-22 08:26:29+00:00)
Title: ETS airspeed and MEAS airspeed combined driver

This has been tested with the MEAS sensor. It will need some cleanup (calibration / scale) to report the corrected values, but the reported values change if pressing a thumb onto the sensor.

The ETS airspeed driver correctly fails to detect if no sensor is present. Please cross-test and report back.