avrcounter - Incremental encoder counter on AVR microcontroller. Microcontrolers often have counter inputs, but they do not have any dedicated inputs for incremental encoders which are therefore tendious to decode without any external logic. The avrcounter implements this decoder in an AVR which must be dedicated to this task. The number of encoders which can be decoded this way depends on the encoders maximum frequency. More encoders means more instruction to decode, and lower maximum frequency. Copyright (C) 2007 Nicolas Schodet Robot APB Team 2008. 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.