/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.h
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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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 */
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#ifndef _DRAWER_H_
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#define _DRAWER_H_
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56 by edam
updated software to include drawing abstraction infrastructure
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class Drawer
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{
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public:
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	/**
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	 * Draw an individual segment (column of pixels)
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	 *
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	 * @param segment the segment number
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	 */
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	virtual void draw( int segment ) = 0;
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	/**
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	 * Called before the first segment is drawn, once per "frame".
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	 */
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	virtual void draw_reset();
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protected:
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	/**
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	 * Turn on/off an LED
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	 *
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	 * @param led index of the LED (0 to 9)
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	 * @param on true to turn on, false to turn off
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	 */
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	void led_on( int led, bool on );
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};
58 by edam
removed Bounce library and updated/fixed new code
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#endif //_DRAWER_H_