/*
 * Copyright (C) 2014 Felix Ruess <felix.ruess@gmail.com
 *
 * This file is part of paparazzi.
 *
 * paparazzi is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * paparazzi is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with paparazzi; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/**
 * @file nps_sensor_sonar.h
 *
 * Simulated sonar for NPS simulator.
 *
 */

#ifndef NPS_SENSOR_SONAR_H
#define NPS_SENSOR_SONAR_H

#include "math/pprz_algebra.h"
#include "math/pprz_algebra_double.h"
#include "math/pprz_algebra_float.h"
#include "std.h"

struct NpsSensorSonar {
  double  value;          ///< sonar reading in meters
  double  next_update;
  bool_t  data_available;
};


extern void nps_sensor_sonar_init(struct NpsSensorSonar* sonar, double time);
extern void nps_sensor_sonar_run_step(struct NpsSensorSonar* sonar, double time);

#endif /* NPS_SENSOR_SONAR_H */
