mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
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52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
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/*
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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 __MESSAGE_QUEUE_H__
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#define __MESSAGE_QUEUE_H__
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#include <cstdint>
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#include "message.hpp"
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#include "fifo.hpp"
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class MessageQueue {
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public:
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bool push(Message* const message);
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Message* pop();
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size_t len() const {
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return fifo.len();
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}
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bool is_empty() const {
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return fifo.is_empty();
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}
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private:
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FIFO<Message*, 8> fifo;
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bool enqueue(Message* const message);
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void signal();
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};
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#endif/*__MESSAGE_QUEUE_H__*/
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