follow_target_params.c
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/****************************************************************************
*
* Copyright (c) 2016 PX4 Development Team. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name PX4 nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/**
* @file follow_target_params.c
*
* Parameters for follow target mode
*
* @author Jimmy Johnson <catch22@fastmail.net>
*/
/*
* Follow target parameters
*/
/**
* Minimum follow target altitude
*
* The minimum height in meters relative to home for following a target
*
* @unit m
* @min 8.0
* @group Follow target
*/
PARAM_DEFINE_FLOAT(NAV_MIN_FT_HT, 8.0f);
/**
* Distance to follow target from
*
* The distance in meters to follow the target at
*
* @unit m
* @min 1.0
* @group Follow target
*/
PARAM_DEFINE_FLOAT(NAV_FT_DST, 8.0f);
/**
* Side to follow target from
*
* The side to follow the target from (front right = 0, behind = 1, front = 2, front left = 3)
*
* @min 0
* @max 3
* @group Follow target
*/
PARAM_DEFINE_INT32(NAV_FT_FS, 1);
/**
* Dynamic filtering algorithm responsiveness to target movement
*
* lower numbers increase the responsiveness to changing long lat
* but also ignore less noise
*
* @min 0.0
* @max 1.0
* @decimal 2
* @group Follow target
*/
PARAM_DEFINE_FLOAT(NAV_FT_RS, 0.5f);