From 00d6ca44c5d8ac9a43223e6843fbc8e54a61b923 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Sun, 7 Oct 2007 22:33:46 +0200 Subject: Added counter decoder AVR implementation. --- digital/asserv/src/avrcounter/README | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 digital/asserv/src/avrcounter/README (limited to 'digital/asserv/src/avrcounter/README') diff --git a/digital/asserv/src/avrcounter/README b/digital/asserv/src/avrcounter/README new file mode 100644 index 00000000..4c4350f2 --- /dev/null +++ b/digital/asserv/src/avrcounter/README @@ -0,0 +1,31 @@ +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. -- cgit v1.2.3