/elec/propeller-clock

To get this branch, use:
bzr branch http://bzr.ed.am/elec/propeller-clock
59 by edam
removed ulibc, fixed button, added text rendering
1
/*
65 by Tim Marston
removed most OOP/inheritance crap, saved loads of space!
2
 * digital_clock.cc
59 by edam
removed ulibc, fixed button, added text rendering
3
 *
4
 * Copyright (C) 2011 Tim Marston <tim@ed.am> and Dan Marston.
5
 *
6
 * This file is part of propeller-clock (hereafter referred to as "this
7
 * program"). See http://ed.am/dev/software/arduino/propeller-clock for more
8
 * information.
9
 *
10
 * This program is free software: you can redistribute it and/or modify
11
 * it under the terms of the GNU Lesser General Public License as published
12
 * by the Free Software Foundation, either version 3 of the License, or
13
 * (at your option) any later version.
14
 *
15
 * This program is distributed in the hope that it will be useful,
16
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18
 * GNU Lesser General Public License for more details.
19
 *
20
 * You should have received a copy of the GNU Lesser General Public License
21
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
22
 */
65 by Tim Marston
removed most OOP/inheritance crap, saved loads of space!
23
#include "digital_clock.h"
24
#include "common.h"
62 by edam
moved some stuf round, created a re-usable pool of message buffers, genericised "modes" for messages
25
#include "text.h"
59 by edam
removed ulibc, fixed button, added text rendering
26
#include "text_renderer.h"
62 by edam
moved some stuf round, created a re-usable pool of message buffers, genericised "modes" for messages
27
#include "time.h"
59 by edam
removed ulibc, fixed button, added text rendering
28
29
65 by Tim Marston
removed most OOP/inheritance crap, saved loads of space!
30
// font flavour
31
static int _flavour = 0;
32
33
34
static void set_message( bool update )
59 by edam
removed ulibc, fixed button, added text rendering
35
{
62 by edam
moved some stuf round, created a re-usable pool of message buffers, genericised "modes" for messages
36
	PString str0( Text::_messages[ 0 ], MESSAGE_LEN );
37
//	PString str1( Text::_messages[ 1 ], MESSAGE_LEN );
38
	str0.begin();
63 by edam
widenned clock hands, tweaked scales, got top & bottom text modes working
39
//	str1.begin();
40
//	switch( get_flavour() )
41
//	{
42
//	case 0:
43
//		str0.format( "%d:%02d:%02 %s", time.get_hours() % 12,
44
//					time.get_minutes(), time.get_seconds(),
45
//					time.get_hours() / 12 > 0? "pm" : "am" );
46
//		Text::set_message( 0, str0 );
47
//		str1.print( "-" );
48
//		Text::set_message( 1, str1 );
49
//		if( update ) {
50
//			Text::reset_message( 0, Text::MODE_TOP +
51
//								 Text::MODE_ALL );
52
//			Text::reset_message( 1, Text::MODE_BOTTOM +
53
//								 Text::MODE_ONEQUARTER );
54
//		}
55
//		break;
56
//	case 1:
66 by Tim Marston
removed time singleton, not cause it saved much space, but cause i don't want singletons in this project!
57
		str0.format( "%d%s %s, %d", Time::get_day(),
58
					Time::get_day_suffix(),
59
					Time::get_month_name(), Time::get_year() );
63 by edam
widenned clock hands, tweaked scales, got top & bottom text modes working
60
		Text::set_message( 0, str0 );
61
//		Text::set_message( 1, str1 );
62
		if( !update ) {
63
			Text::reset_message( 0, Text::MODE_HSCROLL | Text::MODE_TOP |
64
								 Text::MODE_THREEQUARTERS );
65
//			Text::reset_message( 1, Text::MODE_BOTTOM +
66
//								 Text::MODE_ONEQUARTER );
67
		}
68
//		break;
69
//	}
70
65 by Tim Marston
removed most OOP/inheritance crap, saved loads of space!
71
	TextRenderer::select_font( _flavour );
72
}
73
74
75
void digital_clock_press()
76
{
77
	if( ++_flavour >= 4 )
78
		_flavour = 0;
79
}
80
81
82
void digital_clock_draw( int segment )
83
{
84
	Text::draw( 0, segment );
85
//	Text::draw( 1, segment );
86
	TextRenderer::output_buffer();
87
}
88
89
90
void digital_clock_draw_reset()
91
{
92
	// gotta update message, the time might have changed!
93
	set_message( true );
94
95
	Text::draw_reset();
96
}
97
98
99
void digital_clock_activate()
100
{
101
	leds_off();
102
103
	Text::reset();
104
	set_message( false );
59 by edam
removed ulibc, fixed button, added text rendering
105
}