53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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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 General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __TEMPERATURE_LOGGER_H__
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#define __TEMPERATURE_LOGGER_H__
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#include <cstddef>
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#include <cstdint>
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#include <array>
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#include <vector>
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class TemperatureLogger {
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public:
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using sample_t = uint8_t;
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void second_tick();
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size_t size() const;
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size_t capacity() const;
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std::vector<sample_t> history() const;
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private:
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std::array<sample_t, 128> samples { };
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static constexpr size_t sample_interval = 5;
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size_t sample_phase = 0;
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size_t samples_count = 0;
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sample_t read_sample();
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void push_sample(const sample_t sample);
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};
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#endif/*__TEMPERATURE_LOGGER_H__*/
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