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ahrs.c
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ahrs.c
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/*
* Copyright (C) 2008-2010 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.
*/
/**
* @file subsystems/ahrs.c
* Attitude and Heading Reference System interface.
*/
#include "subsystems/ahrs.h"
struct Ahrs ahrs;
#define WEAK __attribute__((weak))
// weak functions, used if not explicitly provided by implementation
void WEAK ahrs_propagate(float dt __attribute__((unused))) {}
void WEAK ahrs_update_accel(float dt __attribute__((unused))) {}
void WEAK ahrs_update_mag(float dt __attribute__((unused))) {}
void WEAK ahrs_update_gps(void) {}