PX4/Firmware — pull request #771 by LorenzMeier (2014-03-23 16:08:01+00:00)
Title: Move changes regarding the filtered airspeed consistently across sensors...

..., use actual air temperature instead of board temperature.

This patch ensures that other sensors (if not the MS4525 is used) still work. It also switches to using the MS4525 temperature - this needs cross checking, but should improve accuracy of the true airspeed.