Copter: replace fabs with fabsf

This commit is contained in:
Randy Mackay 2013-04-20 15:40:56 +09:00
parent a53e5f747b
commit 50515e28e1

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@ -1215,7 +1215,7 @@ get_throttle_surface_tracking(int16_t target_rate)
target_sonar_alt += target_rate * 0.02f;
distance_error = (target_sonar_alt-sonar_alt);
sonar_induced_slew_rate = constrain(fabs(THR_SURFACE_TRACKING_P * distance_error),0,THR_SURFACE_TRACKING_VELZ_MAX);
sonar_induced_slew_rate = constrain(fabsf(THR_SURFACE_TRACKING_P * distance_error),0,THR_SURFACE_TRACKING_VELZ_MAX);
// do not let target altitude get too far from current altitude above ground
// Note: the 750cm limit is perhaps too wide but is consistent with the regular althold limits and helps ensure a smooth transition