upm  0.5.1
Sensor/Actuator repository for libmraa (v0.9.1)
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mq303a.h
1 /*
2  * Author: Jon Trulson <jtrulson@ics.com>
3  * Copyright (c) 2014 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 <string>
27 #include <mraa/aio.h>
28 
29 namespace upm {
30 
57  class MQ303A {
58  public:
65  MQ303A(int pin, int heaterPin);
66 
70  ~MQ303A();
71 
79  int value();
80 
86  void heaterEnable(bool enable);
87 
88  private:
89  mraa_aio_context m_aio;
90  mraa_gpio_context m_gpio;
91  };
92 }
93 
94 
~MQ303A()
Definition: mq303a.cxx:51
MQ303A(int pin, int heaterPin)
Definition: mq303a.cxx:33
API for the MQ303A Alcohol Sensor.
Definition: mq303a.h:57
int value()
Definition: mq303a.cxx:58
void heaterEnable(bool enable)
Definition: mq303a.cxx:63