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
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Robert Hak <rhak at ramapo.edu>
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "credits.h"
#include "lcd.h"
#include "font.h"
#include "kernel.h"
#include "button.h"
#include "sprintf.h"
char* credits[] = {
#include "credits.raw" /* generated list of names from docs/CREDITS */
};
#ifdef HAVE_LCD_BITMAP
#define MAX_LINES 7
#define DISPLAY_TIME HZ*2
#else
#define MAX_LINES 2
#define DISPLAY_TIME HZ
#endif
#ifdef HAVE_LCD_CHARCELLS
void roll_credits(void)
{
int i;
int line = 0;
int numnames = sizeof(credits)/sizeof(char*);
lcd_clear_display();
for ( i=0; i < numnames; i += MAX_LINES )
{
lcd_clear_display();
for(line = 0;line < MAX_LINES && line+i < numnames;line++)
{
lcd_puts(0, line, credits[line+i]);
}
/* abort on keypress */
if (button_get_w_tmo(DISPLAY_TIME))
return;
}
return;
}
#else
void roll_credits(void)
{
int i;
int line = 0;
int numnames = sizeof(credits)/sizeof(char*);
char buffer[40];
int y=64;
int height;
int width;
lcd_setfont(FONT_UI);
lcd_getstringsize("A", &width, &height);
while(1) {
lcd_clear_display();
for ( i=0; i <= (64-y)/height; i++ )
lcd_putsxy(0, i*height+y, line+i<numnames?credits[line+i]:"");
snprintf(buffer, sizeof(buffer), " [Credits] %2d/%2d ",
line+1, numnames);
lcd_clearrect(0, 0, LCD_WIDTH, height);
lcd_putsxy(0, 0, buffer);
lcd_update();
if (button_get_w_tmo(HZ/20))
return;
y--;
if(y<0) {
line++;
if(line >= numnames)
break;
y+=height;
}
}
return;
}
#endif
|
