avoid_navigation.h

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/*
 * Copyright (C) 2012-2013
 *
 * 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 AVOID_NAVIGATION_H
#define AVOID_NAVIGATION_H

#include <std.h>


#ifndef NAV_LINE_AVOID_SEGMENT_LENGTH
#define NAV_LINE_AVOID_SEGMENT_LENGTH 2.0
#endif



struct AvoidNavigationStruct {
  uint8_t mode; 
  uint8_t stereo_bin[8];
};

extern struct AvoidNavigationStruct avoid_navigation_data;
extern bool obstacle_detected;

void init_avoid_navigation(void);
void run_avoid_navigation_onvision(void);
extern void increase_nav_heading(int32_t *heading, int32_t increment);


#endif /* AVOID_NAVIGATION_H */