upm  1.6.0
Sensor/Actuator repository for libmraa (v1.9.0)
adxrs610.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
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19  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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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 // volts per degree / second (typ)
31 #define m_degreeCoeff 0.006
32 
33 // volts per degree C (typ)
34 #define m_temperatureCoeff 0.009
35 
36 // nominal temperature at m_centerVolts
37 #define m_temperatureNom 25.0
38 
39 namespace upm {
72  class ADXRS610 {
73  public:
74 
82  ADXRS610(int dPin, int tPin, float aref=5.0);
83 
87  ~ADXRS610();
88 
94  float getDataVolts();
95 
101  float getTemperatureVolts();
102 
111  void setDeadband(float deadband) { m_deadband = deadband; };
112 
120  void setZeroPoint(float zeroPoint) { m_zeroPoint = zeroPoint; };
121 
131  float calibrateZeroPoint(unsigned int samples=50);
132 
138  float getZeroPoint() { return m_zeroPoint; };
139 
147  float getTemperature();
148 
154  float getAngularVelocity();
155 
156  protected:
157  mraa::Aio m_aioData;
158  mraa::Aio m_aioTemp;
159 
160  private:
161  float m_aref;
162  // ADC resolution
163  int m_aRes;
164 
165  // measured or set zero point value
166  float m_zeroPoint;
167  // desired deadband, default is 0.0
168  float m_deadband;
169 
170  // aref / 2
171  float m_centerVolts;
172  };
173 }
174 
175 
float getZeroPoint()
Definition: adxrs610.hpp:138
float getDataVolts()
Definition: adxrs610.cxx:50
void setDeadband(float deadband)
Definition: adxrs610.hpp:111
float getTemperature()
Definition: adxrs610.cxx:75
C++ API for the kxtj3 driver.
Definition: a110x.hpp:29
void setZeroPoint(float zeroPoint)
Definition: adxrs610.hpp:120
float getTemperatureVolts()
Definition: adxrs610.cxx:57
~ADXRS610()
Definition: adxrs610.cxx:46
float getAngularVelocity()
Definition: adxrs610.cxx:86
DFRobot ADXRS610 Gyro Breakout board.
Definition: adxrs610.hpp:72
float calibrateZeroPoint(unsigned int samples=50)
Definition: adxrs610.cxx:64
ADXRS610(int dPin, int tPin, float aref=5.0)
Definition: adxrs610.cxx:32