FGPIO.hpp

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/*
    Copyright (C) 2014-2016 Leosac
 
    This file is part of Leosac.
 
    Leosac is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    Leosac is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU Affero General Public License for more details.
 
    You should have received a copy of the GNU Affero General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
 
#include <chrono>
#include <string>
#include <zmqpp/poller.hpp>
#include <zmqpp/socket.hpp>
 
namespace Leosac
{
namespace Hardware
{
 
class FGPIO
{
  public:
    FGPIO(zmqpp::context &ctx, const std::string &gpio_name);
 
    FGPIO(const FGPIO &) = delete;
 
    ~FGPIO() = default;
 
    bool turnOn(std::chrono::milliseconds duration);
 
    bool turnOn();
 
    bool turnOff();
 
    bool toggle();
 
    bool isOn();
 
    bool isOff();
 
    const std::string &name() const;
 
  private:
    std::string gpio_name_;
 
    zmqpp::socket backend_;
 
    zmqpp::poller poller_;
};
}
}