From 5f3976696ddf5d02ea7e6f805ce655e1f281e6ed Mon Sep 17 00:00:00 2001 From: "David A. Mellis" Date: Sat, 6 Oct 2007 14:47:50 +0000 Subject: Moving hardware/targets to hardware/cores. --- cores/wiring/Encoder.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 cores/wiring/Encoder.h (limited to 'cores/wiring/Encoder.h') diff --git a/cores/wiring/Encoder.h b/cores/wiring/Encoder.h new file mode 100644 index 0000000..c4a36cf --- /dev/null +++ b/cores/wiring/Encoder.h @@ -0,0 +1,47 @@ +/* + Encoder.cpp - Encoder library for Wiring & Arduino + Copyright (c) 2006 Hernando Barragan and Nicholas Zambetti. + All right reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#ifndef Encoder_h +#define Encoder_h + +#include + +class Encoder +{ + private: + uint8_t _index; + uint8_t _pin_a; + static volatile uint8_t _pin_b; + static volatile int32_t _position; + static uint8_t _count; + static Encoder* _encoders[]; + static void service(void); + public: + Encoder(); + uint8_t attach(uint8_t, uint8_t); + void detach(); + void write(int32_t); + int32_t read(void); + uint8_t attached(void); +}; + +#endif + + -- cgit v1.2.3-18-g5258