Paparazzi UAS
v7.0_unstable
Paparazzi is a free software Unmanned Aircraft System.
dragspeed.h
Go to the documentation of this file.
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/*
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* Copyright (C) Tom van Dijk
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*
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* This file is part of paparazzi
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*
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* paparazzi is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* paparazzi is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with paparazzi; see the file COPYING. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef DRAGSPEED_H
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#define DRAGSPEED_H
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#include "
math/pprz_algebra_float.h
"
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struct
dragspeed_t
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{
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// Estimated velocity
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struct
FloatVect2
vel
;
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// Low-pass filter
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float
filter
;
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// Drag coefficient calibration
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struct
FloatVect2
coeff
;
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bool
calibrate_coeff
;
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// Zero calibration
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struct
FloatVect2
zero
;
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bool
calibrate_zero
;
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bool
zero_calibrated
;
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};
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extern
struct
dragspeed_t
dragspeed
;
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extern
void
dragspeed_init
(
void
);
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// Calibration functions for use in flight plans
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extern
bool
dragspeed_calibrate_coeff
(
void
);
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extern
bool
dragspeed_calibrate_zero
(
void
);
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extern
bool
dragspeed_is_calibrating
(
void
);
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#endif
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dragspeed_init
void dragspeed_init(void)
Definition:
dragspeed.c:82
dragspeed_t::calibrate_coeff
bool calibrate_coeff
Definition:
dragspeed.h:39
dragspeed_is_calibrating
bool dragspeed_is_calibrating(void)
Definition:
dragspeed.c:117
dragspeed_t::filter
float filter
Definition:
dragspeed.h:36
dragspeed_t::zero_calibrated
bool zero_calibrated
Definition:
dragspeed.h:43
dragspeed_t::zero
struct FloatVect2 zero
Definition:
dragspeed.h:41
dragspeed_t::vel
struct FloatVect2 vel
Definition:
dragspeed.h:34
dragspeed
struct dragspeed_t dragspeed
Definition:
dragspeed.c:71
dragspeed_calibrate_coeff
bool dragspeed_calibrate_coeff(void)
Definition:
dragspeed.c:105
dragspeed_t::calibrate_zero
bool calibrate_zero
Definition:
dragspeed.h:42
dragspeed_calibrate_zero
bool dragspeed_calibrate_zero(void)
Definition:
dragspeed.c:111
dragspeed_t::coeff
struct FloatVect2 coeff
Definition:
dragspeed.h:38
dragspeed_t
Definition:
dragspeed.h:32
FloatVect2
Definition:
pprz_algebra_float.h:49
pprz_algebra_float.h
Paparazzi floating point algebra.
sw
airborne
modules
dragspeed
dragspeed.h
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