apps/plugins/bounce.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 Daniel Stenberg
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  **************************************************************************/
  19 #include "plugin.h"
  20 #include "time.h"
  21 #include "fixedpoint.h"
  22
  23 PLUGIN_HEADER
  24
  25 #define SS_TITLE       "Bouncer"
  26
  27 #define YSPEED 2
  28 #define XSPEED 3
  29 #define YADD -4
  30
  31 /* variable button definitions */
  32 #if CONFIG_KEYPAD == RECORDER_PAD
  33 #define BOUNCE_LEFT BUTTON_LEFT
  34 #define BOUNCE_RIGHT BUTTON_RIGHT
  35 #define BOUNCE_UP   BUTTON_UP
  36 #define BOUNCE_DOWN BUTTON_DOWN
  37 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  38 #define BOUNCE_MODE (BUTTON_ON | BUTTON_REL)
  39
  40 #elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
  41 #define BOUNCE_LEFT BUTTON_LEFT
  42 #define BOUNCE_RIGHT BUTTON_RIGHT
  43 #define BOUNCE_UP   BUTTON_UP
  44 #define BOUNCE_DOWN BUTTON_DOWN
  45 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  46 #define BOUNCE_MODE (BUTTON_ON | BUTTON_REL)
  47
  48 #elif CONFIG_KEYPAD == ONDIO_PAD
  49 #define BOUNCE_LEFT BUTTON_LEFT
  50 #define BOUNCE_RIGHT BUTTON_RIGHT
  51 #define BOUNCE_UP   BUTTON_UP
  52 #define BOUNCE_DOWN BUTTON_DOWN
  53 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  54 #define BOUNCE_MODE (BUTTON_MENU | BUTTON_REL)
  55
  56 #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
  57       (CONFIG_KEYPAD == IRIVER_H300_PAD)
  58 #define BOUNCE_LEFT BUTTON_LEFT
  59 #define BOUNCE_RIGHT BUTTON_RIGHT
  60 #define BOUNCE_UP   BUTTON_UP
  61 #define BOUNCE_DOWN BUTTON_DOWN
  62 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  63 #define BOUNCE_MODE (BUTTON_SELECT | BUTTON_REL)
  64
  65 #define BOUNCE_RC_QUIT (BUTTON_RC_STOP | BUTTON_REL)
  66
  67 #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
  68       (CONFIG_KEYPAD == IPOD_3G_PAD) || \
  69       (CONFIG_KEYPAD == IPOD_1G2G_PAD)
  70 #define BOUNCE_LEFT BUTTON_LEFT
  71 #define BOUNCE_RIGHT BUTTON_RIGHT
  72 #define BOUNCE_UP   BUTTON_SCROLL_BACK
  73 #define BOUNCE_DOWN BUTTON_SCROLL_FWD
  74 #define BOUNCE_QUIT (BUTTON_MENU | BUTTON_REL)
  75 #define BOUNCE_MODE (BUTTON_SELECT | BUTTON_REL)
  76
  77 #elif (CONFIG_KEYPAD == IAUDIO_X5M5_PAD)
  78 #define BOUNCE_LEFT BUTTON_LEFT
  79 #define BOUNCE_RIGHT BUTTON_RIGHT
  80 #define BOUNCE_UP   BUTTON_UP
  81 #define BOUNCE_DOWN BUTTON_DOWN
  82 #define BOUNCE_QUIT BUTTON_POWER
  83 #define BOUNCE_MODE BUTTON_PLAY
  84
  85 #elif (CONFIG_KEYPAD == GIGABEAT_PAD)
  86 #define BOUNCE_LEFT BUTTON_LEFT
  87 #define BOUNCE_RIGHT BUTTON_RIGHT
  88 #define BOUNCE_UP   BUTTON_UP
  89 #define BOUNCE_DOWN BUTTON_DOWN
  90 #define BOUNCE_QUIT BUTTON_POWER
  91 #define BOUNCE_MODE BUTTON_A
  92
  93 #elif CONFIG_KEYPAD == SANSA_E200_PAD
  94 #define BOUNCE_LEFT BUTTON_LEFT
  95 #define BOUNCE_RIGHT BUTTON_RIGHT
  96 #define BOUNCE_UP   BUTTON_SCROLL_BACK
  97 #define BOUNCE_DOWN BUTTON_SCROLL_FWD
  98 #define BOUNCE_QUIT BUTTON_POWER
  99 #define BOUNCE_MODE BUTTON_SELECT
 100
 101 #elif CONFIG_KEYPAD == SANSA_C200_PAD
 102 #define BOUNCE_LEFT BUTTON_LEFT
 103 #define BOUNCE_RIGHT BUTTON_RIGHT
 104 #define BOUNCE_UP   BUTTON_UP
 105 #define BOUNCE_DOWN BUTTON_DOWN
 106 #define BOUNCE_QUIT BUTTON_POWER
 107 #define BOUNCE_MODE BUTTON_SELECT
 108
 109 #elif (CONFIG_KEYPAD == IRIVER_H10_PAD)
 110 #define BOUNCE_LEFT BUTTON_LEFT
 111 #define BOUNCE_RIGHT BUTTON_RIGHT
 112 #define BOUNCE_UP   BUTTON_SCROLL_UP
 113 #define BOUNCE_DOWN BUTTON_SCROLL_DOWN
 114 #define BOUNCE_QUIT BUTTON_POWER
 115 #define BOUNCE_MODE BUTTON_PLAY
 116
 117 #elif (CONFIG_KEYPAD == GIGABEAT_S_PAD)
 118 #define BOUNCE_LEFT BUTTON_LEFT
 119 #define BOUNCE_RIGHT BUTTON_RIGHT
 120 #define BOUNCE_UP   BUTTON_UP
 121 #define BOUNCE_DOWN BUTTON_DOWN
 122 #define BOUNCE_QUIT BUTTON_BACK
 123 #define BOUNCE_MODE BUTTON_MENU
 124
 125 #elif (CONFIG_KEYPAD == MROBE100_PAD)
 126 #define BOUNCE_LEFT BUTTON_LEFT
 127 #define BOUNCE_RIGHT BUTTON_RIGHT
 128 #define BOUNCE_UP   BUTTON_UP
 129 #define BOUNCE_DOWN BUTTON_DOWN
 130 #define BOUNCE_QUIT BUTTON_POWER
 131 #define BOUNCE_MODE BUTTON_DISPLAY
 132
 133 #elif CONFIG_KEYPAD == IAUDIO_M3_PAD
 134 #define BOUNCE_LEFT BUTTON_RC_REW
 135 #define BOUNCE_RIGHT BUTTON_RC_FF
 136 #define BOUNCE_UP   BUTTON_RC_VOL_UP
 137 #define BOUNCE_DOWN BUTTON_RC_VOL_DOWN
 138 #define BOUNCE_QUIT BUTTON_RC_REC
 139 #define BOUNCE_MODE BUTTON_RC_MODE
 140
 141 #elif (CONFIG_KEYPAD == COWOND2_PAD)
 142 #define BOUNCE_LEFT BUTTON_LEFT
 143 #define BOUNCE_RIGHT BUTTON_RIGHT
 144 #define BOUNCE_UP   BUTTON_UP
 145 #define BOUNCE_DOWN BUTTON_DOWN
 146 #define BOUNCE_QUIT BUTTON_POWER
 147 #define BOUNCE_MODE BUTTON_MENU
 148
 149 #else
 150 #error No keymap defined!
 151 #endif
 152
 153 static struct plugin_api* rb;
 154
 155 #define LETTER_WIDTH  11
 156 #define LETTER_HEIGHT 16
 157
 158 const unsigned char char_gen_12x16[][22] =
 159 {
 160     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 161     { 0x00,0x00,0x00,0x7c,0xff,0xff,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x33,0x00,0x00,0x00,0x00,0x00 },
 162     { 0x00,0x00,0x3c,0x3c,0x00,0x00,0x3c,0x3c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 163     { 0x00,0x10,0x90,0xf0,0x7e,0x1e,0x90,0xf0,0x7e,0x1e,0x10,0x02,0x1e,0x1f,0x03,0x02,0x1e,0x1f,0x03,0x02,0x00,0x00 },
 164     { 0x00,0x78,0xfc,0xcc,0xff,0xff,0xcc,0xcc,0x88,0x00,0x00,0x00,0x04,0x0c,0x0c,0x3f,0x3f,0x0c,0x0f,0x07,0x00,0x00 },
 165     { 0x00,0x38,0x38,0x38,0x00,0x80,0xc0,0xe0,0x70,0x38,0x1c,0x30,0x38,0x1c,0x0e,0x07,0x03,0x01,0x38,0x38,0x38,0x00 },
 166     { 0x00,0x00,0xb8,0xfc,0xc6,0xe2,0x3e,0x1c,0x00,0x00,0x00,0x00,0x1f,0x3f,0x31,0x21,0x37,0x1e,0x1c,0x36,0x22,0x00 },
 167     { 0x00,0x00,0x00,0x27,0x3f,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 168     { 0x00,0x00,0xf0,0xfc,0xfe,0x07,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x03,0x0f,0x1f,0x38,0x20,0x20,0x00,0x00,0x00 },
 169     { 0x00,0x00,0x01,0x01,0x07,0xfe,0xfc,0xf0,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x38,0x1f,0x0f,0x03,0x00,0x00,0x00 },
 170     { 0x00,0x98,0xb8,0xe0,0xf8,0xf8,0xe0,0xb8,0x98,0x00,0x00,0x00,0x0c,0x0e,0x03,0x0f,0x0f,0x03,0x0e,0x0c,0x00,0x00 },
 171     { 0x00,0x80,0x80,0x80,0xf0,0xf0,0x80,0x80,0x80,0x00,0x00,0x00,0x01,0x01,0x01,0x0f,0x0f,0x01,0x01,0x01,0x00,0x00 },
 172     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xb8,0xf8,0x78,0x00,0x00,0x00,0x00,0x00 },
 173     { 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00 },
 174     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x38,0x38,0x00,0x00,0x00,0x00,0x00 },
 175     { 0x00,0x00,0x00,0x00,0x80,0xc0,0xe0,0x70,0x38,0x1c,0x0e,0x18,0x1c,0x0e,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00 },
 176     { 0xf8,0xfe,0x06,0x03,0x83,0xc3,0x63,0x33,0x1e,0xfe,0xf8,0x07,0x1f,0x1e,0x33,0x31,0x30,0x30,0x30,0x18,0x1f,0x07 },
 177     { 0x00,0x00,0x0c,0x0c,0x0e,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x30,0x3f,0x3f,0x30,0x30,0x30,0x00 },
 178     { 0x1c,0x1e,0x07,0x03,0x03,0x83,0xc3,0xe3,0x77,0x3e,0x1c,0x30,0x38,0x3c,0x3e,0x37,0x33,0x31,0x30,0x30,0x30,0x30 },
 179     { 0x0c,0x0e,0x07,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0x7e,0x3c,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0e },
 180     { 0xc0,0xe0,0x70,0x38,0x1c,0x0e,0x07,0xff,0xff,0x00,0x00,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x3f,0x3f,0x03,0x03 },
 181     { 0x3f,0x7f,0x63,0x63,0x63,0x63,0x63,0x63,0xe3,0xc3,0x83,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f },
 182     { 0xc0,0xf0,0xf8,0xdc,0xce,0xc7,0xc3,0xc3,0xc3,0x80,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
 183     { 0x03,0x03,0x03,0x03,0x03,0x03,0xc3,0xf3,0x3f,0x0f,0x03,0x00,0x00,0x00,0x30,0x3c,0x0f,0x03,0x00,0x00,0x00,0x00 },
 184     { 0x00,0xbc,0xfe,0xe7,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
 185     { 0x3c,0x7e,0xe7,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xfc,0x00,0x00,0x30,0x30,0x30,0x38,0x1c,0x0e,0x07,0x03,0x00 },
 186     { 0x00,0x00,0x00,0x70,0x70,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1c,0x1c,0x1c,0x00,0x00,0x00,0x00,0x00 },
 187     { 0x00,0x00,0x00,0x70,0x70,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x9c,0xfc,0x7c,0x00,0x00,0x00,0x00,0x00 },
 188     { 0x00,0xc0,0xe0,0xf0,0x38,0x1c,0x0e,0x07,0x03,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0e,0x1c,0x38,0x30,0x00,0x00 },
 189     { 0x00,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x00,0x00,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x00 },
 190     { 0x00,0x03,0x07,0x0e,0x1c,0x38,0xf0,0xe0,0xc0,0x00,0x00,0x00,0x30,0x38,0x1c,0x0e,0x07,0x03,0x01,0x00,0x00,0x00 },
 191     { 0x1c,0x1e,0x07,0x03,0x83,0xc3,0xe3,0x77,0x3e,0x1c,0x00,0x00,0x00,0x00,0x00,0x37,0x37,0x00,0x00,0x00,0x00,0x00 },
 192     { 0xf8,0xfe,0x07,0xf3,0xfb,0x1b,0xfb,0xfb,0x07,0xfe,0xf8,0x0f,0x1f,0x18,0x33,0x37,0x36,0x37,0x37,0x36,0x03,0x01 },
 193     { 0x00,0x00,0xe0,0xfc,0x1f,0x1f,0xfc,0xe0,0x00,0x00,0x00,0x38,0x3f,0x07,0x06,0x06,0x06,0x06,0x07,0x3f,0x38,0x00 },
 194     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f,0x00 },
 195     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x03,0x07,0x0e,0x0c,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x30,0x38,0x1c,0x0c,0x00 },
 196     { 0xff,0xff,0x03,0x03,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x38,0x1c,0x0f,0x03,0x00 },
 197     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xc3,0xc3,0x03,0x03,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00 },
 198     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xc3,0xc3,0x03,0x03,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 199     { 0xf0,0xfc,0x0e,0x07,0x03,0xc3,0xc3,0xc3,0xc7,0xc6,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00 },
 200     { 0xff,0xff,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00 },
 201     { 0x00,0x00,0x03,0x03,0xff,0xff,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 202     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x0e,0x1e,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x07,0x00 },
 203     { 0xff,0xff,0xc0,0xe0,0xf0,0x38,0x1c,0x0e,0x07,0x03,0x00,0x3f,0x3f,0x00,0x01,0x03,0x07,0x0e,0x1c,0x38,0x30,0x00 },
 204     { 0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00 },
 205     { 0xff,0xff,0x1e,0x78,0xe0,0xe0,0x78,0x1e,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x01,0x01,0x00,0x00,0x3f,0x3f,0x00 },
 206     { 0xff,0xff,0x0e,0x38,0xf0,0xc0,0x00,0x00,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x00,0x03,0x07,0x1c,0x3f,0x3f,0x00 },
 207     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x38,0x1c,0x0f,0x03,0x00 },
 208     { 0xff,0xff,0x83,0x83,0x83,0x83,0x83,0xc7,0xfe,0x7c,0x00,0x3f,0x3f,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00 },
 209     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x03,0x0f,0x1c,0x38,0x30,0x36,0x3e,0x1c,0x3f,0x33,0x00 },
 210     { 0xff,0xff,0x83,0x83,0x83,0x83,0x83,0xc7,0xfe,0x7c,0x00,0x3f,0x3f,0x01,0x01,0x03,0x07,0x0f,0x1d,0x38,0x30,0x00 },
 211     { 0x3c,0x7e,0xe7,0xc3,0xc3,0xc3,0xc3,0xc7,0x8e,0x0c,0x00,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f,0x00 },
 212     { 0x00,0x03,0x03,0x03,0xff,0xff,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 213     { 0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x07,0x1f,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x07,0x00 },
 214     { 0x07,0x3f,0xf8,0xc0,0x00,0x00,0xc0,0xf8,0x3f,0x07,0x00,0x00,0x00,0x01,0x0f,0x3e,0x3e,0x0f,0x01,0x00,0x00,0x00 },
 215     { 0xff,0xff,0x00,0x00,0x80,0x80,0x00,0x00,0xff,0xff,0x00,0x3f,0x3f,0x1c,0x06,0x03,0x03,0x06,0x1c,0x3f,0x3f,0x00 },
 216     { 0x03,0x0f,0x1c,0x30,0xe0,0xe0,0x30,0x1c,0x0f,0x03,0x00,0x30,0x3c,0x0e,0x03,0x01,0x01,0x03,0x0e,0x3c,0x30,0x00 },
 217     { 0x03,0x0f,0x3c,0xf0,0xc0,0xc0,0xf0,0x3c,0x0f,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 218     { 0x03,0x03,0x03,0x03,0xc3,0xe3,0x33,0x1f,0x0f,0x03,0x00,0x30,0x3c,0x3e,0x33,0x31,0x30,0x30,0x30,0x30,0x30,0x00 },
 219     { 0x00,0x00,0xff,0xff,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
 220     { 0x0e,0x1c,0x38,0x70,0xe0,0xc0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0e,0x1c,0x18 },
 221     { 0x00,0x00,0x03,0x03,0x03,0x03,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00,0x00,0x00 },
 222     { 0x60,0x70,0x38,0x1c,0x0e,0x07,0x0e,0x1c,0x38,0x70,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 223     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0 },
 224     { 0x00,0x00,0x00,0x00,0x3e,0x7e,0x4e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 225     { 0x00,0x40,0x60,0x60,0x60,0x60,0x60,0x60,0xe0,0xc0,0x00,0x1c,0x3e,0x33,0x33,0x33,0x33,0x33,0x33,0x3f,0x3f,0x00 },
 226     { 0xff,0xff,0xc0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f,0x00 },
 227     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xc0,0x80,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x30,0x18,0x08,0x00 },
 228     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0xe0,0xc0,0xff,0xff,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00 },
 229     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xc0,0x80,0x00,0x0f,0x1f,0x3b,0x33,0x33,0x33,0x33,0x33,0x13,0x01,0x00 },
 230     { 0xc0,0xc0,0xfc,0xfe,0xc7,0xc3,0xc3,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 231     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x03,0xc7,0xce,0xcc,0xcc,0xcc,0xcc,0xe6,0x7f,0x3f,0x00 },
 232     { 0xff,0xff,0xc0,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00 },
 233     { 0x00,0x00,0x00,0x60,0xec,0xec,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 234     { 0x00,0x00,0x00,0x00,0x00,0x60,0xec,0xec,0x00,0x00,0x00,0x00,0x00,0x60,0xe0,0xc0,0xc0,0xff,0x7f,0x00,0x00,0x00 },
 235     { 0x00,0xff,0xff,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x00,0x00,0x3f,0x3f,0x03,0x07,0x0f,0x1c,0x38,0x30,0x00,0x00 },
 236     { 0x00,0x00,0x00,0x03,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 237     { 0xe0,0xc0,0xe0,0xe0,0xc0,0xc0,0xe0,0xe0,0xc0,0x80,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00 },
 238     { 0x00,0xe0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00 },
 239     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f,0x00 },
 240     { 0xe0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0xff,0xff,0x0c,0x18,0x18,0x18,0x18,0x1c,0x0f,0x07,0x00 },
 241     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x07,0x0f,0x1c,0x18,0x18,0x18,0x18,0x0c,0xff,0xff,0x00 },
 242     { 0x00,0xe0,0xe0,0xc0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 243     { 0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0x40,0x00,0x00,0x00,0x11,0x33,0x33,0x33,0x33,0x33,0x3f,0x1e,0x00,0x00,0x00 },
 244     { 0x60,0x60,0xfe,0xfe,0x60,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
 245     { 0xe0,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xe0,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x18,0x3f,0x3f,0x00 },
 246     { 0x60,0xe0,0x80,0x00,0x00,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x01,0x07,0x1e,0x38,0x38,0x1e,0x07,0x01,0x00,0x00 },
 247     { 0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x07,0x1f,0x38,0x1c,0x0f,0x0f,0x1c,0x38,0x1f,0x07,0x00 },
 248     { 0x60,0xe0,0xc0,0x80,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x30,0x38,0x1d,0x0f,0x07,0x0f,0x1d,0x38,0x30,0x00,0x00 },
 249     { 0x00,0x60,0xe0,0x80,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x00,0x00,0x81,0xe7,0x7e,0x1e,0x07,0x01,0x00,0x00,0x00 },
 250     { 0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x60,0x20,0x00,0x00,0x30,0x38,0x3c,0x36,0x33,0x31,0x30,0x30,0x30,0x00,0x00 },
 251     { 0x00,0x80,0xc0,0xfc,0x7e,0x07,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x01,0x1f,0x3f,0x70,0x60,0x60,0x60,0x00,0x00 },
 252     { 0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 253     { 0x00,0x03,0x03,0x03,0x07,0x7e,0xfc,0xc0,0x80,0x00,0x00,0x00,0x60,0x60,0x60,0x70,0x3f,0x1f,0x01,0x00,0x00,0x00 },
 254     { 0x10,0x18,0x0c,0x04,0x0c,0x18,0x10,0x18,0x0c,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 255     { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00 }
 256 };
 257
 258 static signed char speed[]={
 259     1,2,3,3,3,2,1,0,-1,-2,-2,-2,-1,0,0,1,
 260 };
 261
 262 #if LCD_WIDTH > LCD_HEIGHT /* landscape LCD  */
 263
 264 #define TABLE_SIZE    LCD_HEIGHT
 265 #define RADIUS_MINUTE (3*LCD_HEIGHT/8)
 266 #define RADIUS_HOUR   (LCD_HEIGHT/4)
 267
 268 #else /* portrait (or square) LCD */
 269
 270 #define TABLE_SIZE LCD_WIDTH
 271 #define RADIUS_MINUTE (3*LCD_WIDTH/8)
 272 #define RADIUS_HOUR   (LCD_WIDTH/4)
 273
 274 #endif /* LCD orientation */
 275
 276 #define RADIUS_X   ((LCD_WIDTH-LETTER_WIDTH)/2)
 277 #define RADIUS_Y   ((LCD_HEIGHT-LETTER_HEIGHT)/2)
 278
 279 #define PHASE_STEP (0xffffffff/TABLE_SIZE)
 280 #define PHASE_FRAC (0xffffffff%TABLE_SIZE)
 281 #define DIV_X      (0x7ffffffe/RADIUS_X+1)
 282 #define DIV_Y      (0x7ffffffe/RADIUS_Y+1)
 283
 284 static int xtable[TABLE_SIZE];
 285 static int ytable[TABLE_SIZE];
 286
 287 static void init_tables(void)
 288 {
 289     int i;
 290     int pfrac;
 291     unsigned long phase;
 292     long sin;
 293
 294     phase = pfrac = 0;
 295
 296     for (i = 0; i < TABLE_SIZE; i++) {
 297          sin = fsincos(phase, NULL);
 298          xtable[i] = RADIUS_X + sin / DIV_X;
 299          ytable[i] = RADIUS_Y + sin / DIV_Y;
 300
 301          phase += PHASE_STEP;
 302          pfrac += PHASE_FRAC;
 303          if (pfrac >= TABLE_SIZE) {
 304              pfrac -= TABLE_SIZE;
 305              phase++;
 306          }
 307     }
 308 }
 309
 310 enum {
 311   NUM_XSANKE,
 312   NUM_YSANKE,
 313   NUM_XADD,
 314   NUM_YADD,
 315   NUM_XDIST,
 316   NUM_YDIST,
 317
 318   NUM_LAST
 319 };
 320
 321 struct counter {
 322   char *what;
 323   int num;
 324 };
 325
 326 struct counter values[]={
 327   {"xsanke", 1},
 328   {"ysanke", 1},
 329   {"xadd", 1},
 330   {"yadd", 2},
 331   {"xdist", -4},
 332   {"ydist", -6},
 333 };
 334
 335 #if CONFIG_RTC
 336
 337 #define CLOCK_STEP (0xffffffff/60)
 338 #define CLOCK_FRAC (0xffffffff%60)
 339
 340 #define DIV_MY (0x7ffffffe/RADIUS_MINUTE+1)
 341 #define DIV_HY (0x7ffffffe/RADIUS_HOUR+1)
 342
 343 #if LCD_WIDTH == 112 && LCD_HEIGHT == 64 /* Archos LCD: non-square pixels */
 344 #define DIV_MX (0x7ffffffe/(5*RADIUS_MINUTE/4)+1)
 345 #define DIV_HX (0x7ffffffe/(5*RADIUS_HOUR/4)+1)
 346 #else  /* Square pixels */
 347 #define DIV_MX DIV_MY
 348 #define DIV_HX DIV_HY
 349 #endif
 350
 351 static int xminute[60], yminute[60];
 352 static int xhour[60], yhour[60];
 353
 354 static void init_clock(void)
 355 {
 356     int i;
 357     int pfrac;
 358     unsigned long phase;
 359     long sin, cos;
 360
 361     phase = pfrac = 0;
 362
 363     for (i = 0; i < 60; i++) {
 364          sin = fsincos(phase, &cos);
 365          xminute[i] = LCD_WIDTH/2 + sin / DIV_MX;
 366          yminute[i] = LCD_HEIGHT/2 - cos / DIV_MY;
 367          xhour[i] = LCD_WIDTH/2 + sin / DIV_HX;
 368          yhour[i] = LCD_HEIGHT/2 - cos / DIV_HY;
 369
 370          phase += CLOCK_STEP;
 371          pfrac += CLOCK_FRAC;
 372          if (pfrac >= 60) {
 373              pfrac -= 60;
 374              phase++;
 375          }
 376     }
 377 }
 378
 379 static void addclock(void)
 380 {
 381     int i;
 382     int hour;
 383     int minute;
 384
 385     struct tm* current_time = rb->get_time();
 386     hour = current_time->tm_hour;
 387     minute = current_time->tm_min;
 388
 389     rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2,
 390                      xminute[minute], yminute[minute]);
 391
 392     hour = (hour % 12) * 5 + minute / 12;
 393
 394     rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2, xhour[hour], yhour[hour]);
 395
 396     /* draw a circle */
 397     for(i = 1; i < 60; i += 3)
 398         rb->lcd_drawline(xminute[i], yminute[i],
 399                          xminute[(i+1)%60], yminute[(i+1)%60]);
 400 }
 401 #endif /* CONFIG_RTC */
 402
 403 #if LCD_DEPTH > 1
 404 static const unsigned face_colors[] =
 405 {
 406 #ifdef HAVE_LCD_COLOR
 407     LCD_BLACK, LCD_RGBPACK(0, 0, 255), LCD_RGBPACK(255, 0, 0)
 408 #else
 409     LCD_BLACK, LCD_LIGHTGRAY, LCD_DARKGRAY
 410 #endif
 411 };
 412 #endif
 413
 414 static int scrollit(void)
 415 {
 416     int b;
 417     unsigned int y=100;
 418     unsigned int yy;
 419     int x = LCD_WIDTH;
 420     int xx;
 421     unsigned int i;
 422     unsigned int textpos=0;
 423
 424     char* rock="Rockbox! Pure pleasure. Pure fun. Oooh. What fun! ;-) ";
 425     unsigned int rocklen = rb->strlen(rock);
 426     int letter;
 427
 428     rb->lcd_clear_display();
 429     while(1)
 430     {
 431         b = rb->button_get_w_tmo(HZ/10);
 432         switch(b)
 433         {
 434 #ifdef BOUNCE_RC_QUIT
 435             case BOUNCE_RC_QUIT :
 436 #endif
 437             case BOUNCE_QUIT :
 438                 return 0;
 439             case BOUNCE_MODE :
 440                 return 1;
 441             default:
 442                 if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
 443                     return -1;
 444         }
 445         rb->lcd_clear_display();
 446 #if CONFIG_RTC
 447         addclock();
 448 #endif
 449
 450         for(i=0, yy=y, xx=x; xx < LCD_WIDTH; i++) {
 451             letter = rock[(i+textpos) % rocklen ];
 452 #if LCD_DEPTH > 1
 453             rb->lcd_set_foreground(face_colors[letter % 3]);
 454 #endif
 455             rb->lcd_mono_bitmap(char_gen_12x16[letter-0x20],
 456                                 xx, ytable[yy % TABLE_SIZE],
 457                                 LETTER_WIDTH, LETTER_HEIGHT);
 458             yy += YADD;
 459             xx += LETTER_WIDTH;
 460         }
 461 #if LCD_DEPTH > 1
 462         rb->lcd_set_foreground(LCD_BLACK);
 463 #endif
 464         rb->lcd_update();
 465
 466         x-= XSPEED;
 467
 468         if(x < -LETTER_WIDTH) {
 469             x += LETTER_WIDTH;
 470             y += YADD;
 471             textpos++;
 472         }
 473
 474         y+=YSPEED;
 475     }
 476 }
 477
 478 static int loopit(void)
 479 {
 480     int b;
 481     unsigned int y=100;
 482     unsigned int x=100;
 483     unsigned int yy,xx;
 484     unsigned int i;
 485     unsigned int ysanke=0;
 486     unsigned int xsanke=0;
 487
 488     char* rock="ROCKbox";
 489     unsigned int rocklen = rb->strlen(rock);
 490
 491     int show=0;
 492     int timeout=0;
 493     char buffer[30];
 494
 495     rb->lcd_clear_display();
 496     while(1)
 497     {
 498         b = rb->button_get_w_tmo(HZ/10);
 499         if ( b == BOUNCE_QUIT )
 500             return 0;
 501
 502         if ( b == BOUNCE_MODE )
 503             return 1;
 504
 505         if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
 506             return -1;
 507
 508         if ( b != BUTTON_NONE )
 509             timeout=20;
 510
 511         y+= speed[ysanke&15] + values[NUM_YADD].num;
 512         x+= speed[xsanke&15] + values[NUM_XADD].num;
 513
 514         rb->lcd_clear_display();
 515 #if CONFIG_RTC
 516         addclock();
 517 #endif
 518         if(timeout) {
 519             switch(b) {
 520                 case BOUNCE_LEFT:
 521                 case BOUNCE_LEFT|BUTTON_REPEAT:
 522                   values[show].num--;
 523                   break;
 524                 case BOUNCE_RIGHT:
 525                 case BOUNCE_RIGHT|BUTTON_REPEAT:
 526                   values[show].num++;
 527                   break;
 528                 case BOUNCE_UP:
 529                 case BOUNCE_UP|BUTTON_REPEAT:
 530                   if(++show == NUM_LAST)
 531                       show=0;
 532                   break;
 533                 case BOUNCE_DOWN:
 534                 case BOUNCE_DOWN|BUTTON_REPEAT:
 535                   if(--show < 0)
 536                       show=NUM_LAST-1;
 537                   break;
 538             }
 539             rb->snprintf(buffer, 30, "%s: %d",
 540                          values[show].what, values[show].num);
 541             rb->lcd_putsxy(0, LCD_HEIGHT -  8, (unsigned char *)buffer);
 542             timeout--;
 543         }
 544         for(i=0, yy=y, xx=x;
 545             i<rocklen;
 546             i++, yy+=values[NUM_YDIST].num, xx+=values[NUM_XDIST].num)
 547             rb->lcd_mono_bitmap(char_gen_12x16[rock[i]-0x20],
 548                                 xtable[xx % TABLE_SIZE],
 549                                 ytable[yy % TABLE_SIZE],
 550                                 LETTER_WIDTH, LETTER_HEIGHT);
 551         rb->lcd_update();
 552
 553         ysanke+= values[NUM_YSANKE].num;
 554         xsanke+= values[NUM_XSANKE].num;
 555     }
 556 }
 557
 558
 559 enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
 560 {
 561     int w, h;
 562     char *off = "[Off] to stop";
 563
 564     (void)(parameter);
 565     rb = api;
 566
 567     rb->lcd_setfont(FONT_SYSFIXED);
 568     rb->lcd_clear_display();
 569
 570     /* Get horizontel centering for text */
 571     rb->lcd_getstringsize((unsigned char *)SS_TITLE, &w, &h);
 572     rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, (LCD_HEIGHT/2) - h / 2,
 573                    (unsigned char *)SS_TITLE);
 574
 575     /* Get horizontel centering for text */
 576     rb->lcd_getstringsize((unsigned char *)off, &w, &h);
 577     rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, LCD_HEIGHT - 2 * h,
 578                     (unsigned char *)off);
 579
 580     rb->lcd_update();
 581     rb->sleep(HZ);
 582     rb->lcd_set_drawmode(DRMODE_FG);
 583     init_tables();
 584 #if CONFIG_RTC
 585     init_clock();
 586 #endif
 587
 588     do {
 589         h = loopit();
 590         if (h > 0)
 591             h = scrollit();
 592     } while(h > 0);
 593
 594     rb->lcd_set_drawmode(DRMODE_SOLID);
 595     rb->lcd_setfont(FONT_UI);
 596
 597     return (h == 0) ? PLUGIN_OK : PLUGIN_USB_CONNECTED;
 598 }