[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[paparazzi-commits] [paparazzi/paparazzi] e83643: Protect quat to euler

From: Ewoud Smeur
Subject: [paparazzi-commits] [paparazzi/paparazzi] e83643: Protect quat to euler conversion for NaN (#2580)
Date: Mon, 14 Sep 2020 09:56:38 -0700

  Branch: refs/heads/master
  Commit: e83643812c1bc4d31283b99e9b405c3defee66a1
  Author: Ewoud Smeur <>
  Date:   2020-09-14 (Mon, 14 Sep 2020)

  Changed paths:
    M sw/airborne/math/pprz_algebra_float.c
    M sw/airborne/math/pprz_algebra_int.c

  Log Message:
  Protect quat to euler conversion for NaN (#2580)

If the quaternion is slightly off around +-90 degrees pitch, the result
might be a NaN if the asin is computed. Added bounds to make sure this
can never happen. The argument should not be outside [-1,1] anyway.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]