upm  1.7.1
Sensor/Actuator repository for libmraa (v2.0.0)
groverotary.hpp
1 /*
2  * Authors: Brendan Le Foll <brendan.le.foll@intel.com>
3  * Mihai Tudor Panu <mihai.tudor.panu@intel.com>
4  * Sarah Knepper <sarah.knepper@intel.com>
5  * Copyright (c) 2014 - 2016 Intel Corporation.
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining
8  * a copy of this software and associated documentation files (the
9  * "Software"), to deal in the Software without restriction, including
10  * without limitation the rights to use, copy, modify, merge, publish,
11  * distribute, sublicense, and/or sell copies of the Software, and to
12  * permit persons to whom the Software is furnished to do so, subject to
13  * the following conditions:
14  *
15  * The above copyright notice and this permission notice shall be
16  * included in all copies or substantial portions of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
22  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
23  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25  */
26 
27 #pragma once
28 
29 #include <string>
30 #include <mraa/aio.hpp>
31 #include "grovebase.hpp"
32 
33 namespace upm {
34 
56 class GroveRotary: public Grove {
57  public:
63  GroveRotary(unsigned int pin);
67  ~GroveRotary();
73  float abs_value();
79  float abs_deg();
85  float abs_rad();
91  float rel_value();
97  float rel_deg();
103  float rel_rad();
104  private:
105  mraa_aio_context m_aio;
106  static const int m_max_angle = 300;
107 };
108 }
float rel_rad()
Definition: groverotary.cxx:76
C++ API wrapper for the bh1749 driver.
Definition: a110x.hpp:29
float abs_deg()
Definition: groverotary.cxx:56
~GroveRotary()
Definition: groverotary.cxx:46
GroveRotary(unsigned int pin)
Definition: groverotary.cxx:36
float rel_value()
Definition: groverotary.cxx:66
float abs_value()
Definition: groverotary.cxx:51
float rel_deg()
Definition: groverotary.cxx:71
float abs_rad()
Definition: groverotary.cxx:61
Definition: grovebase.hpp:39
API for the Grove Rotary Angle Sensor (Knob)
Definition: groverotary.hpp:56