bzr branch
http://bzr.ed.am/elec/propeller-clock
58
by edam
removed Bounce library and updated/fixed new code |
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/* |
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* button.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 _BUTTON_H_ |
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#define _BUTTON_H_ |
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by edam
updated software to include drawing abstraction infrastructure |
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class Button |
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{ |
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public: |
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||
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/** |
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* Constructor. |
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* |
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* @param pin the pin to monitor |
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*/ |
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Button( int pin ); |
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/** |
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59
by edam
removed ulibc, fixed button, added text rendering |
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* Set event times. |
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* |
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* @oaram pointer to ordered, zero-terminated array of event times |
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*/ |
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void set_event_times( int *event_times ); |
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/** |
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* Update internal state (call as regularly sa possible!) |
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*/ |
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void update(); |
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/** |
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* Get the first pending event. |
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* |
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* @return event id, 0 if there isn't any |
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*/ |
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int get_event(); |
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by edam
updated software to include drawing abstraction infrastructure |
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protected: |
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/** pin */ |
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int _pin; |
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by edam
removed Bounce library and updated/fixed new code |
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/** current state */ |
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bool _state; |
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/** time when current state began */ |
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unsigned long _state_millis; |
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/** milliseconds that have been accountred for (in terms of |
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* triggering events) since current state began */ |
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unsigned long _state_duration; |
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56
by edam
updated software to include drawing abstraction infrastructure |
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59
by edam
removed ulibc, fixed button, added text rendering |
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/** pointer to event times */ |
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int *_event_times; |
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56
by edam
updated software to include drawing abstraction infrastructure |
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59
by edam
removed ulibc, fixed button, added text rendering |
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/** pending event */ |
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int _pending_event; |
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by edam
updated software to include drawing abstraction infrastructure |
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}; |
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by edam
removed Bounce library and updated/fixed new code |
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#endif //_BUTTON_H_ |