AP_Scripting: add bindings to get throttle, forward, lateral and spool state from motors

libraries/AP_Scripting/docs/docs.lua

@@ -1056,6 +1056,27 @@ motors = {}
 ---| false # motors inactive
 function motors:get_interlock() end
 
+-- get lateral motor output
+---@return number
+function motors:get_lateral() end
+
+-- get forward motor output
+---@return number
+function motors:get_forward() end
+
+-- get throttle motor output
+---@return number
+function motors:get_throttle() end
+
+-- get throttle motor output
+---@return integer
+---| '0' # Shut down
+---| '1' # Ground idle
+---| '2' # Spooling up
+---| '3' # Throttle unlimited
+---| '4' # Spooling down
+function motors:get_spool_state() end
+
 -- desc
 ---@param param1 string
 function motors:set_frame_string(param1) end

libraries/AP_Scripting/generator/description/bindings.desc

@@ -555,6 +555,10 @@ singleton AP::motors() method get_pitch float
 singleton AP::motors() method get_pitch_ff float
 singleton AP::motors() method get_yaw float
 singleton AP::motors() method get_yaw_ff float
+singleton AP::motors() method get_throttle float
+singleton AP::motors() method get_forward float
+singleton AP::motors() method get_lateral float
+singleton AP::motors() method get_spool_state uint8_t
 
 include AP_Common/AP_FWVersion.h
 singleton AP::fwversion() literal