1/*
2 * Author: Zion Orent <sorent@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 <mraa/gpio.h>
27
28#define HIGH      1
29#define LOW       0
30
31namespace upm {
32  /**
33   * @brief Grove EL Driver Module library
34   * @defgroup groveeldriver libupm-groveeldriver
35   * @ingroup seeed gpio electric
36   */
37
38  /**
39   * @library groveeldriver
40   * @sensor groveeldriver
41   * @comname Grove EL Driver
42   * @type electric
43   * @man seeed
44   * @con gpio
45   *
46   * @brief API for the Grove EL Driver Module
47   *
48   * The Grove EL Driver allows you to easily light up an
49   * EL wire with just one single Grove cable.
50   *
51   * @image html groveeldriver.jpg
52   * @snippet groveeldriver.cxx Interesting
53   */
54  class GroveElDriver {
55  public:
56    /**
57     * Grove EL Driver constructor
58     *
59     * @param pin Digital pin to use
60     */
61    GroveElDriver(int pin);
62    /**
63     * Grove EL Driver destructor
64     */
65    ~GroveElDriver();
66    /**
67     * Turns the EL wire on
68     */
69     void on();
70    /**
71     * Turns the EL wire off
72     */
73     void off();
74
75  private:
76        mraa_gpio_context m_gpio;
77	};
78}
79