A switch changed reverse thrust, crow flaps or terrain following
What ArduPilot says:
- NON AUTO TERRN: …
- Progressive Crow Flaps
- RevThrottle: …
- Crow Flaps Disabled
- Normal Crow Flaps
A switch on the transmitter changed a Plane option. “RevThrottle: ENABLE” or “DISABLE” (RCn_OPTION 64): the throttle stick now commands reverse thrust, or forward again. The three crow lines (RCn_OPTION 87) choose how the ailerons and flaps work together as air brakes on a glider: off, normal, or progressive with the flap stick. “NON AUTO TERRN: ON” or “OFF” (RCn_OPTION 86): terrain following in FBWB and CRUISE is on, or switched off so that the plane holds its height above home instead.
The code that sends it
NON AUTO TERRN: …
ArduPlane/RC_Channel.cpp RC_Channel_Plane::do_aux_function() · Open in ArduPilot Plane-4.6.3
ArduPlane/RC_Channel_Plane.cpp RC_Channel_Plane::do_aux_function() · Open in ArduPilot Plane-4.7.1
Progressive Crow Flaps
ArduPlane/RC_Channel.cpp RC_Channel_Plane::do_aux_function_crow_mode() · Open in ArduPilot Plane-4.6.3
ArduPlane/RC_Channel_Plane.cpp RC_Channel_Plane::do_aux_function_crow_mode() · Open in ArduPilot Plane-4.7.1
RevThrottle: …
ArduPlane/RC_Channel.cpp RC_Channel_Plane::do_aux_function() · Open in ArduPilot Plane-4.6.3
ArduPlane/RC_Channel_Plane.cpp RC_Channel_Plane::do_aux_function() · Open in ArduPilot Plane-4.7.1
Crow Flaps Disabled
ArduPlane/RC_Channel.cpp RC_Channel_Plane::do_aux_function_crow_mode() · Open in ArduPilot Plane-4.6.3
ArduPlane/RC_Channel_Plane.cpp RC_Channel_Plane::do_aux_function_crow_mode() · Open in ArduPilot Plane-4.7.1
And 1 more messages, sent from the same places.