AP_Scripting: removed old servo output binding

libraries/AP_Scripting/README.md

@@ -39,7 +39,7 @@ function update () -- periodic function that will be called
     if distance > 1000 then -- if more then 1000 meters away
       distance = 1000;      -- clamp the distance to 1000 meters
     end
-    servo.set_output_pwm(96, 1000 + distance) -- set the servo assigned function 96 (scripting3) to a proportional value
+    SRV_Channels:set_output_pwm(96, 1000 + distance) -- set the servo assigned function 96 (scripting3) to a proportional value
   end
 
   return update, 1000 -- request to be rerun again 1000 milliseconds (1 second) from now

libraries/AP_Scripting/lua_bindings.cpp

@@ -24,24 +24,6 @@ int check_arguments(lua_State *L, int expected_arguments, const char *fn_name) {
     return 0;
 }
 
-// servo binding
-
-static int lua_servo_set_output_pwm(lua_State *L) {
-    check_arguments(L, 2, "set_output_pwm");
-
-    const SRV_Channel::Aux_servo_function_t servo_function = (SRV_Channel::Aux_servo_function_t)luaL_checkinteger(L, -2);
-    luaL_argcheck(L, ((servo_function >= SRV_Channel::Aux_servo_function_t::k_scripting1) &&
-                      (servo_function <= SRV_Channel::Aux_servo_function_t::k_scripting16)),
-                  2, "function out of range");
-
-    const int output = luaL_checknumber(L, -1);
-    luaL_argcheck(L, ((output >= 0) && (output <= UINT16_MAX)), 2, "output out of range");
-
-    SRV_Channels::set_output_pwm((SRV_Channel::Aux_servo_function_t)servo_function, output);
-
-    return 0;
-}
-
 // millis
 static int lua_millis(lua_State *L) {
     check_arguments(L, 0, "millis");
@@ -58,17 +40,7 @@ static const luaL_Reg global_functions[] =
     {NULL, NULL}
 };
 
-static const luaL_Reg servo_functions[] =
-{
-    {"set_output_pwm", lua_servo_set_output_pwm},
-    {NULL, NULL}
-};
-
 void load_lua_bindings(lua_State *L) {
-    lua_pushstring(L, "servo");
-    luaL_newlib(L, servo_functions);
-    lua_settable(L, -3);
-
     luaL_setfuncs(L, global_functions, 0);
 }