1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/*
* Author: Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2015 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#pragma once
#include <string>
#include <mraa/gpio.h>
namespace upm {
/**
* @brief RFR359 Distance Interrupter library
* @defgroup rfr359f libupm-rfr359f
* @ingroup seeed gpio light robok tsk
*/
/**
* @library rfr359f
* @sensor rfr359f
* @comname RFR359F Distance Interrupter
* @altname Grove Distance Interrupter
* @type light
* @man seeed
* @web http://www.seeedstudio.com/wiki/Grove_-_IR_Distance_Interrupt
* @con gpio
* @kit robok tsk
*
* @brief API for the RFR359F-based Grove Distance Interrupter.
*
* UPM module for the Grove distance interrupter. The sensitivity
* can be adjusted with the potentiometer on the sensor module. It
* has a range of approximately 4 inches and a quick response time.
*
* @image html rfr359f.jpg
* @snippet rfr359f.cxx Interesting
*/
class RFR359F {
public:
/**
* RFR359F constructor
*
* @param pin Digital pin to use
*/
RFR359F(int pin);
/**
* RFR359F destructor
*/
~RFR359F();
/**
* Gets the status of the pin; true means an object has been detected
*
* @return True if the sensor has detected an object
*/
bool objectDetected();
private:
mraa_gpio_context m_gpio;
};
}
|
