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/****************************************************************************
*
* Copyright (C) 2013 Anton Babushkin. All rights reserved.
* Author: Anton Babushkin <rk3dov@gmail.com>
*
* 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 position_estimator_inav_params.c
*
* Parameters for position_estimator_inav
*/
#include "position_estimator_inav_params.h"
PARAM_DEFINE_FLOAT(INAV_W_ALT_BARO, 0.5f);
PARAM_DEFINE_FLOAT(INAV_W_ALT_ACC, 50.0f);
PARAM_DEFINE_FLOAT(INAV_W_ALT_SONAR, 3.0f);
PARAM_DEFINE_FLOAT(INAV_W_POS_GPS_P, 1.0f);
PARAM_DEFINE_FLOAT(INAV_W_POS_GPS_V, 2.0f);
PARAM_DEFINE_FLOAT(INAV_W_POS_ACC, 10.0f);
PARAM_DEFINE_FLOAT(INAV_W_POS_FLOW, 0.0f);
PARAM_DEFINE_FLOAT(INAV_W_ACC_BIAS, 0.0f);
PARAM_DEFINE_FLOAT(INAV_FLOW_K, 1.0f);
PARAM_DEFINE_FLOAT(INAV_SONAR_FILT, 0.02f);
PARAM_DEFINE_FLOAT(INAV_SONAR_ERR, 0.5f);
PARAM_DEFINE_FLOAT(INAV_LAND_T, 3.0f);
PARAM_DEFINE_FLOAT(INAV_LAND_DISP, 0.7f);
PARAM_DEFINE_FLOAT(INAV_LAND_THR, 0.3f);
int parameters_init(struct position_estimator_inav_param_handles *h)
{
h->w_alt_baro = param_find("INAV_W_ALT_BARO");
h->w_alt_acc = param_find("INAV_W_ALT_ACC");
h->w_alt_sonar = param_find("INAV_W_ALT_SONAR");
h->w_pos_gps_p = param_find("INAV_W_POS_GPS_P");
h->w_pos_gps_v = param_find("INAV_W_POS_GPS_V");
h->w_pos_acc = param_find("INAV_W_POS_ACC");
h->w_pos_flow = param_find("INAV_W_POS_FLOW");
h->w_acc_bias = param_find("INAV_W_ACC_BIAS");
h->flow_k = param_find("INAV_FLOW_K");
h->sonar_filt = param_find("INAV_SONAR_FILT");
h->sonar_err = param_find("INAV_SONAR_ERR");
h->land_t = param_find("INAV_LAND_T");
h->land_disp = param_find("INAV_LAND_DISP");
h->land_thr = param_find("INAV_LAND_THR");
return OK;
}
int parameters_update(const struct position_estimator_inav_param_handles *h, struct position_estimator_inav_params *p)
{
param_get(h->w_alt_baro, &(p->w_alt_baro));
param_get(h->w_alt_acc, &(p->w_alt_acc));
param_get(h->w_alt_sonar, &(p->w_alt_sonar));
param_get(h->w_pos_gps_p, &(p->w_pos_gps_p));
param_get(h->w_pos_gps_v, &(p->w_pos_gps_v));
param_get(h->w_pos_acc, &(p->w_pos_acc));
param_get(h->w_pos_flow, &(p->w_pos_flow));
param_get(h->w_acc_bias, &(p->w_acc_bias));
param_get(h->flow_k, &(p->flow_k));
param_get(h->sonar_filt, &(p->sonar_filt));
param_get(h->sonar_err, &(p->sonar_err));
param_get(h->land_t, &(p->land_t));
param_get(h->land_disp, &(p->land_disp));
param_get(h->land_thr, &(p->land_thr));
return OK;
}
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