diydrones/ardupilot — pull request #915 by Slatye (2014-03-20 06:16:56+00:00)
Title: I2c airspeed sensor fix

Changed how the I2C airspeed sensor (MS4525DO) status bits are read so that readings are discarded when errors occur.

Added support for Honeywell HSCDRRN001ND2A5 I2C pressure sensor.