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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/*
* time.h
*
* Copyright (C) 2011 Tim Marston <tim@ed.am> and Dan Marston.
*
* This file is part of propeller-clock (hereafter referred to as "this
* program"). See http://ed.am/dev/software/arduino/propeller-clock for more
* information.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TIME_H_
#define _TIME_H_
class Time
{
public:
/**
* Get singleton instance.
*
* @return instance
*/
static Time &get_instance();
/**
* Get year.
*
* @return year
*/
int get_year();
/**
* Get month.
*
* @return month, 1 to 12
*/
int get_month();
/**
* Get month name.
*
* @return month name
*/
const char *get_month_name();
/**
* Get day.
*
* @return date, 1 to 31
*/
int get_day();
/**
* Get number suffix.
*
* @param number
* @return suffix
*/
const char *get_day_suffix();
/**
* Get hours.
*
* @return hours, 0 to 23
*/
int get_hours();
/**
* Get minutes.
*
* @return minutes, 0 to 59
*/
int get_minutes();
/**
* Get seconds.
*
* @return seconds, 0 to 59
*/
int get_seconds();
/**
* Update the time.
*/
void update();
protected:
Time();
/** year */
int _year;
/** month */
int _month;
/** day */
int _day;
/** hours */
int _hours;
/** minutes */
int _minutes;
/** seconds */
int _seconds;
private:
/** probe the real-time clock device */
void probe_rtc();
/** milliseconds at last update */
unsigned long _last_millis;
/** milliseconds carries over from last update */
unsigned long _carry;
};
#endif _TIME_H_
|