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GCS_Common: return airspeed sensor value in vfr_hud_airspeed

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Peter Barker 2018-05-23 12:31:09 +10:00 committed by Andrew Tridgell
parent 18c494b25f
commit 879f250fac
1 changed files with 4 additions and 0 deletions
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4
libraries/GCS_MAVLink/GCS_Common.cpp
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@ -1730,6 +1730,10 @@ void GCS_MAVLINK::send_accelcal_vehicle_position(uint32_t position)
float GCS_MAVLINK::vfr_hud_airspeed() const
{
AP_Airspeed *airspeed = AP_Airspeed::get_singleton();
if (airspeed != nullptr && airspeed->healthy()) {
return airspeed->get_airspeed();
}
// because most vehicles don't have airspeed sensors, we return a
// different sort of speed estimate in the relevant field for
// comparison's sake.