tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2006 by Greg White
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21#include "config.h"
22
23#include <stdlib.h>
24#include <stdio.h>
25#include "inttypes.h"
26#include "string.h"
27#include "cpu.h"
28#include "system.h"
29#include "lcd.h"
30#include "kernel.h"
31#include "thread.h"
32#include "storage.h"
33#include "disk.h"
34#include "font.h"
35#include "button.h"
36#include "panic.h"
37#include "power.h"
38#include "file.h"
39#include "common.h"
40#include "rbunicode.h"
41#include "usb.h"
42#include "qt1106.h"
43#include "bitmaps/rockboxlogo.h"
44
45#include <stdarg.h>
46
47#define LONG_DELAY 200000
48#define SHORT_DELAY 50000
49#define PAUSE_DELAY 50000
50
51static inline void delay(int duration)
52{
53 volatile int i;
54 for(i=0;i<duration;i++);
55}
56
57
58void bl_debug(bool bit)
59{
60 if (bit)
61 {
62 PDAT0 ^= (1 << 2); //Toggle backlight
63 delay(LONG_DELAY);
64 PDAT0 ^= (1 << 2); //Toggle backlight
65 delay(LONG_DELAY);
66 }
67 else
68 {
69 PDAT0 ^= (1 << 2); //Toggle backlight
70 delay(SHORT_DELAY);
71 PDAT0 ^= (1 << 2); //Toggle backlight
72 delay(SHORT_DELAY);
73 }
74}
75
76void bl_debug_count(unsigned int input)
77{
78 unsigned int i;
79 delay(SHORT_DELAY*3);
80 for (i = 0; i < input; i++)
81 {
82 PDAT0 ^= (1 << 2); //Toggle backlight
83 delay(SHORT_DELAY);
84 PDAT0 ^= (1 << 2); //Toggle backlight
85 delay(2*SHORT_DELAY);
86 }
87}
88void bl_debug_int(unsigned int input,unsigned int count)
89{
90 unsigned int i;
91 for (i = 0; i < count; i++)
92 {
93 bl_debug(input>>i & 1);
94 }
95 delay(SHORT_DELAY*6);
96}
97
98void main(void)
99{
100 //Set backlight pin to output and enable
101 int oldval = PCON0;
102 PCON0 = ((oldval & ~(3 << 4)) | (1 << 4));
103 PDAT0 |= (1 << 2);
104
105 //Set PLAY to input
106 oldval = PCON1;
107 PCON1 = ((oldval & ~(0xf << 16)) | (0 << 16));
108
109 lcd_bitmap(rockboxlogo, 0, 0, BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo);
110 lcd_init_device();
111
112 // Wait for play to be pressed
113 while(!(PDAT1 & (1 << 4)));
114 // Wait for play to be released
115 while((PDAT1 & (1 << 4)));
116 PDAT0 ^= (1 << 2); //Toggle backlight
117 delay(LONG_DELAY);
118
119 //power off
120 PDAT1&=~(1<<3);
121}
122