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#ifndef dsp_h
#define dsp_h
/* dsp.h */
/* asserv - Position & speed motor control on a ATmega128. {{{
 *
 * Copyright (C) 2004 Nicolas Schodet
 *
 * Robot APB Team/Efrei 2005.
 *        Web: http://assos.efrei.fr/robot/
 *      Email: robot AT efrei DOT fr
 *
 * This program 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 of the License, or
 * (at your option) any later version.
 * 
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * }}} */

#include <inttypes.h>

/* +AutoDec */

/** Add two signed words and saturate. UNTESTED. */
extern inline int16_t
dsp_add_sat_i16i16 (int16_t a, int16_t b);

/** Multiply signed 16 by fixed unsigned 8.8. */
extern inline int16_t
dsp_mul_i16f88 (int16_t a, uint16_t b);

/* -AutoDec */

#include "dsp.c"

#endif /* dsp_h */