ins_int.h

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/*
 * Copyright (C) 2008-2012 The Paparazzi Team
 *
 * 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.
 */

#ifndef INS_INT_H
#define INS_INT_H

#include "subsystems/ins.h"
#include "subsystems/gps.h"
#include "std.h"
#include "math/pprz_geodetic_int.h"
#include "math/pprz_algebra_float.h"

struct InsInt {
  struct LtpDef_i  ltp_def;
  bool           ltp_initialized;

  uint32_t propagation_cnt; 

  bool hf_realign;

  bool vf_reset;

  /* output LTP NED */
  struct NedCoor_i ltp_pos;
  struct NedCoor_i ltp_speed;
  struct NedCoor_i ltp_accel;

  /* baro */
  float baro_z;  
  float qfe;
  bool baro_initialized;

#if USE_SONAR
  bool update_on_agl; 
#endif
};

extern struct InsInt ins_int;

extern void ins_int_init(void);
extern void ins_int_propagate(struct Int32Vect3 *accel, float dt);
extern void ins_int_update_gps(struct GpsState *gps_s);

#endif /* INS_INT_H */