upm  1.6.0
Sensor/Actuator repository for libmraa (v1.9.0)
ht9170.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
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 <stdint.h>
27 
28 #include <mraa/gpio.h>
29 
30 namespace upm {
56  class HT9170 {
57  public:
58 
68  HT9170(int dr, int o1, int o2, int o3, int o4);
69 
73  ~HT9170();
74 
80  bool digitReady();
81 
86  char decodeDigit();
87 
88  private:
89  mraa_gpio_context m_dr;
90  mraa_gpio_context m_o1;
91  mraa_gpio_context m_o2;
92  mraa_gpio_context m_o3;
93  mraa_gpio_context m_o4;
94  };
95 }
96 
97 
bool digitReady()
Definition: ht9170.cxx:87
~HT9170()
Definition: ht9170.cxx:78
C++ API for the kxtj3 driver.
Definition: a110x.hpp:29
API for the HT9170 DTMF Decoder.
Definition: ht9170.hpp:56
HT9170(int dr, int o1, int o2, int o3, int o4)
Definition: ht9170.cxx:34
char decodeDigit()
Definition: ht9170.cxx:92