/elec/propeller-clock

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58 by edam
removed Bounce library and updated/fixed new code
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/*
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 * drawer.cc
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 *
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 * Copyright (C) 2011 Tim Marston <tim@ed.am> and Dan Marston.
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 *
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 * This file is part of propeller-clock (hereafter referred to as "this
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 * program"). See http://ed.am/dev/software/arduino/propeller-clock for more
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 * information.
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Lesser General Public License as published
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 * by the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
56 by edam
updated software to include drawing abstraction infrastructure
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#include "Arduino.h"
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#include "drawer.h"
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void Drawer::draw_reset()
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{
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}
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void Drawer::led_on( int led, bool on )
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{
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	if( led < 0 || led > 9 ) return;
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	// convert to pin no.
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	led += 4;
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	// pin 4 needs to be inverted (it's driving a PNP)
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	if( led == 4 ) on = !on;
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	digitalWrite( led, on? HIGH : LOW );
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}