upm  1.3.0
Sensor/Actuator repository for libmraa (v1.7.0)
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dfrph.hpp
1 /*
2  * Author: Jon Trulson <jtrulson@ics.com>
3  * Copyright (c) 2015 Intel Corporation.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sublicense, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be
14  * included in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 #pragma once
25 
26 #include <iostream>
27 #include <string>
28 
29 #include "dfrph.h"
30 
31 namespace upm {
91  class DFRPH {
92  public:
93 
100  DFRPH(int pin, float vref = 5.0);
101 
105  ~DFRPH();
106 
113  void setOffset(float offset);
114 
121  void setScale(float scale);
122 
123  float volts();
124 
132  float pH(unsigned int samples = 15);
133 
134  private:
138  DFRPH(const DFRPH&) {}
139  DFRPH &operator=(const DFRPH &) {return *this;}
140 
141  dfrph_context _dev;
142  };
143 }
144 
145 
~DFRPH()
Definition: dfrph.cxx:39
float pH(unsigned int samples=15)
Definition: dfrph.cxx:61
C API for the DFRobot pH Sensors.
void setOffset(float offset)
Definition: dfrph.cxx:44
void setScale(float scale)
Definition: dfrph.cxx:49
Definition: dfrph.h:45
DFRPH(int pin, float vref=5.0)
Definition: dfrph.cxx:32
API for the DFRobot pH Sensors.
Definition: dfrph.hpp:91