From 26ce8ecde616ff75989e7bf2dfa4ebdce579a8d5 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Sat, 5 Apr 2008 11:38:02 +0200 Subject: * digital/avr/modules/math: - added math.h. --- digital/avr/modules/math/math.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 digital/avr/modules/math/math.h (limited to 'digital/avr') diff --git a/digital/avr/modules/math/math.h b/digital/avr/modules/math/math.h new file mode 100644 index 00000000..8dac0955 --- /dev/null +++ b/digital/avr/modules/math/math.h @@ -0,0 +1,32 @@ +#ifndef math_h +#define math_h +/* math.h */ +/* avr.math - Math utilities modules. {{{ + * + * Copyright (C) 2008 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. + * + * }}} */ + +#define M_PI 3.14159265358979323846 /* pi */ +#define M_1_PI 0.31830988618379067154 /* 1/pi */ +#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ + +#endif /* math_h */ -- cgit v1.2.3