upm  0.2.0
Sensor/Actuator repository for libmraa (v0.6.1)
otp538u.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 <string>
27 #include <mraa/aio.h>
28 
29 namespace upm {
30 
68  class OTP538U {
69  public:
77  OTP538U(int pinA, int pinO, float aref = 5.0);
78 
82  ~OTP538U();
83 
89  float ambientTemperature();
90 
96  float objectTemperature();
97 
108  void setVoltageOffset(float vOffset) { m_offsetVoltage = vOffset; };
109 
121  void setOutputResistence(int outResistance) {
122  m_vResistance = outResistance; };
123 
137  void setVRef(float vref) { m_vref = vref; };
138 
139 
140  private:
141  float m_vref;
142  float m_aref;
143  int m_vResistance;
144  float m_offsetVoltage;
145  int m_adcResolution;
146  mraa_aio_context m_aioA;
147  mraa_aio_context m_aioO;
148  };
149 }
150 
151 
~OTP538U()
Definition: otp538u.cxx:75
void setVoltageOffset(float vOffset)
Definition: otp538u.h:108
OTP538U(int pinA, int pinO, float aref=5.0)
Definition: otp538u.cxx:35
Definition: a110x.h:29
C++ API for the OTP538U IR Temperature Sensor.
Definition: otp538u.h:68
void setVRef(float vref)
Definition: otp538u.h:137
float ambientTemperature()
Definition: otp538u.cxx:81
void setOutputResistence(int outResistance)
Definition: otp538u.h:121
float objectTemperature()
Definition: otp538u.cxx:138