From 3930ff7a23f24ff4dc8c9529e47d46eca04e4ab7 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Wed, 7 Apr 2010 23:51:55 +0200 Subject: digital/io/src: add radar module, refs #129 --- digital/io/src/radar.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 digital/io/src/radar.h (limited to 'digital/io/src/radar.h') diff --git a/digital/io/src/radar.h b/digital/io/src/radar.h new file mode 100644 index 00000000..b602b69d --- /dev/null +++ b/digital/io/src/radar.h @@ -0,0 +1,43 @@ +#ifndef radar_h +#define radar_h +/* radar.h */ +/* io - Input & Output with Artificial Intelligence (ai) support on AVR. {{{ + * + * Copyright (C) 2010 Nicolas Schodet + * + * APBTeam: + * Web: http://apbteam.org/ + * Email: team AT apbteam DOT org + * + * 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 "modules/math/geometry/vect.h" + +/** + * Handle any distance sensors information to extract useful data. This + * includes: + * - combining several sensors information for a more precise obstacle + * position, + * - ignoring obstacles not in the playground, + * - determining if an obstacle should make the robot stop. + */ + +/** Update radar view. Return the number of obstacles found. Obstacles + * positions are returned in obs_pos. */ +uint8_t +radar_update (vect_t robot_pos, uint16_t robot_a, vect_t *obs_pos); + +#endif /* radar_h */ -- cgit v1.2.3