[paparazzi-commits] [paparazzi/paparazzi] 3ba737: [ahrs] use stateIsAttitudeValid instead of AHRS.is...

[GitHub]

  Branch: refs/heads/ins_refactor
  Home:   https://github.com/paparazzi/paparazzi
  Commit: 3ba737c9c56809d26b23344c905908a81fbb4ae9
      
https://github.com/paparazzi/paparazzi/commit/3ba737c9c56809d26b23344c905908a81fbb4ae9
  Author: Felix Ruess <address@hidden>
  Date:   2015-03-05 (Thu, 05 Mar 2015)

  Changed paths:
    M sw/airborne/firmwares/rotorcraft/autopilot.c
    M sw/airborne/modules/datalink/mavlink.c
    M sw/airborne/subsystems/ins/ins_float_invariant.c

  Log Message:
  -----------
  [ahrs] use stateIsAttitudeValid instead of AHRS.is_aligned

The state interface is initialized with invalid attitude.
It becomes valid as soon as an attitude is set (via one of the 
stateSetNedToBodyX functions).
This should be only done by an AHRS/INS after it is aligned.