diff options
Diffstat (limited to 'src/modules/multirotor_pos_control/multirotor_pos_control_params.c')
-rw-r--r-- | src/modules/multirotor_pos_control/multirotor_pos_control_params.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/modules/multirotor_pos_control/multirotor_pos_control_params.c b/src/modules/multirotor_pos_control/multirotor_pos_control_params.c new file mode 100644 index 000000000..90dd820f4 --- /dev/null +++ b/src/modules/multirotor_pos_control/multirotor_pos_control_params.c @@ -0,0 +1,73 @@ +/**************************************************************************** + * + * Copyright (C) 2012 PX4 Development Team. All rights reserved. + * Author: Tobias Naegeli <naegelit@student.ethz.ch> + * Lorenz Meier <lm@inf.ethz.ch> + * + * 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 multirotor_pos_control_params.c + * + * Parameters for multirotor_pos_control + */ + +#include "multirotor_pos_control_params.h" + +/* controller parameters */ +PARAM_DEFINE_FLOAT(MPC_THR_MIN, 0.3f); +PARAM_DEFINE_FLOAT(MPC_THR_MAX, 0.7f); +PARAM_DEFINE_FLOAT(MPC_ALT_P, 0.1f); +PARAM_DEFINE_FLOAT(MPC_ALT_I, 0.01f); +PARAM_DEFINE_FLOAT(MPC_ALT_D, 0.2f); +PARAM_DEFINE_FLOAT(MPC_ALT_RATE_MAX, 3.0f); + +int parameters_init(struct multirotor_position_control_param_handles *h) +{ + h->thr_min = param_find("MPC_THR_MIN"); + h->thr_max = param_find("MPC_THR_MAX"); + /* PID parameters */ + h->alt_p = param_find("MPC_ALT_P"); + h->alt_i = param_find("MPC_ALT_I"); + h->alt_d = param_find("MPC_ALT_D"); + h->alt_rate_max = param_find("MPC_ALT_RATE_MAX"); + return OK; +} + +int parameters_update(const struct multirotor_position_control_param_handles *h, struct multirotor_position_control_params *p) +{ + param_get(h->thr_min, &(p->thr_min)); + param_get(h->thr_max, &(p->thr_max)); + param_get(h->alt_p, &(p->alt_p)); + param_get(h->alt_i, &(p->alt_i)); + param_get(h->alt_d, &(p->alt_d)); + param_get(h->alt_rate_max, &(p->alt_rate_max)); + return OK; +} |