dht.h

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/*
  dht.h -  dht functions class
 
  Copyright (c) 2014 Luc Lebosse. All rights reserved.
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
 
  This library 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
  Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/
 
 
 
#ifndef _DHT_H
#define _DHT_H
 
class DHT
{
public:
    DHT();
    ~DHT();
    bool begin();
    void end();
    void handle();
    bool setInterval(uint interval);
    uint interval();
    uint8_t GetModel();
    const char *GetModelString();
    float getHumidity();
    float getTemperature();
    bool started();
    bool isCelsiusUnit();
    void setCelsiusUnit(bool set);
private:
    bool _started;
    bool _usecelsius;
    uint32_t _interval;
    uint32_t _lastReadTime;
    float _temperature;
    float _humidity;
};
 
extern DHT esp3d_DHT;
 
#endif //_DHT_H