upm  0.5.1
Sensor/Actuator repository for libmraa (v0.9.1)
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lm35.h
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 #include <mraa/aio.hpp>
29 
30 namespace upm {
61  class LM35 {
62  public:
63 
70  LM35(int pin, float aref=5.0);
71 
75  ~LM35();
76 
82  float getTemperature();
83 
84  protected:
85  mraa::Aio m_aio;
86 
87  private:
88  float m_aref;
89  // ADC resolution
90  int m_aRes;
91  };
92 }
93 
94 
API for the DFRobot LM35 Linear Temperature Sensor.
Definition: lm35.h:61
LM35(int pin, float aref=5.0)
Definition: lm35.cxx:31
float getTemperature()
Definition: lm35.cxx:42
~LM35()
Definition: lm35.cxx:38