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  * 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 "plugin.h"
  22 #include "time.h"
  23 #include "lib/fixedpoint.h"
  24
  25 PLUGIN_HEADER
  26
  27 #define SS_TITLE       "Bouncer"
  28
  29 #define YSPEED 2
  30 #define XSPEED 3
  31 #define YADD -4
  32
  33 /* variable button definitions */
  34 #if CONFIG_KEYPAD == RECORDER_PAD
  35 #define BOUNCE_LEFT BUTTON_LEFT
  36 #define BOUNCE_RIGHT BUTTON_RIGHT
  37 #define BOUNCE_UP   BUTTON_UP
  38 #define BOUNCE_DOWN BUTTON_DOWN
  39 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  40 #define BOUNCE_MODE (BUTTON_ON | BUTTON_REL)
  41
  42 #elif CONFIG_KEYPAD == ARCHOS_AV300_PAD
  43 #define BOUNCE_LEFT BUTTON_LEFT
  44 #define BOUNCE_RIGHT BUTTON_RIGHT
  45 #define BOUNCE_UP   BUTTON_UP
  46 #define BOUNCE_DOWN BUTTON_DOWN
  47 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  48 #define BOUNCE_MODE (BUTTON_ON | BUTTON_REL)
  49
  50 #elif CONFIG_KEYPAD == ONDIO_PAD
  51 #define BOUNCE_LEFT BUTTON_LEFT
  52 #define BOUNCE_RIGHT BUTTON_RIGHT
  53 #define BOUNCE_UP   BUTTON_UP
  54 #define BOUNCE_DOWN BUTTON_DOWN
  55 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  56 #define BOUNCE_MODE (BUTTON_MENU | BUTTON_REL)
  57
  58 #elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
  59       (CONFIG_KEYPAD == IRIVER_H300_PAD)
  60 #define BOUNCE_LEFT BUTTON_LEFT
  61 #define BOUNCE_RIGHT BUTTON_RIGHT
  62 #define BOUNCE_UP   BUTTON_UP
  63 #define BOUNCE_DOWN BUTTON_DOWN
  64 #define BOUNCE_QUIT (BUTTON_OFF | BUTTON_REL)
  65 #define BOUNCE_MODE (BUTTON_SELECT | BUTTON_REL)
  66
  67 #define BOUNCE_RC_QUIT (BUTTON_RC_STOP | BUTTON_REL)
  68
  69 #elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
  70       (CONFIG_KEYPAD == IPOD_3G_PAD) || \
  71       (CONFIG_KEYPAD == IPOD_1G2G_PAD)
  72 #define BOUNCE_LEFT BUTTON_LEFT
  73 #define BOUNCE_RIGHT BUTTON_RIGHT
  74 #define BOUNCE_UP   BUTTON_SCROLL_BACK
  75 #define BOUNCE_DOWN BUTTON_SCROLL_FWD
  76 #define BOUNCE_QUIT (BUTTON_MENU | BUTTON_REL)
  77 #define BOUNCE_MODE (BUTTON_SELECT | BUTTON_REL)
  78
  79 #elif (CONFIG_KEYPAD == IAUDIO_X5M5_PAD)
  80 #define BOUNCE_LEFT BUTTON_LEFT
  81 #define BOUNCE_RIGHT BUTTON_RIGHT
  82 #define BOUNCE_UP   BUTTON_UP
  83 #define BOUNCE_DOWN BUTTON_DOWN
  84 #define BOUNCE_QUIT BUTTON_POWER
  85 #define BOUNCE_MODE BUTTON_PLAY
  86
  87 #elif (CONFIG_KEYPAD == GIGABEAT_PAD)
  88 #define BOUNCE_LEFT BUTTON_LEFT
  89 #define BOUNCE_RIGHT BUTTON_RIGHT
  90 #define BOUNCE_UP   BUTTON_UP
  91 #define BOUNCE_DOWN BUTTON_DOWN
  92 #define BOUNCE_QUIT BUTTON_POWER
  93 #define BOUNCE_MODE BUTTON_A
  94
  95 #elif (CONFIG_KEYPAD == SANSA_E200_PAD) || \
  96       (CONFIG_KEYPAD == SANSA_FUZE_PAD)
  97 #define BOUNCE_LEFT BUTTON_LEFT
  98 #define BOUNCE_RIGHT BUTTON_RIGHT
  99 #define BOUNCE_UP   BUTTON_SCROLL_BACK
 100 #define BOUNCE_DOWN BUTTON_SCROLL_FWD
 101 #define BOUNCE_QUIT BUTTON_POWER
 102 #define BOUNCE_MODE BUTTON_SELECT
 103
 104 #elif CONFIG_KEYPAD == SANSA_C200_PAD || \
 105       CONFIG_KEYPAD == SANSA_CLIP_PAD || \
 106       CONFIG_KEYPAD == SANSA_M200_PAD
 107 #define BOUNCE_LEFT BUTTON_LEFT
 108 #define BOUNCE_RIGHT BUTTON_RIGHT
 109 #define BOUNCE_UP   BUTTON_UP
 110 #define BOUNCE_DOWN BUTTON_DOWN
 111 #define BOUNCE_QUIT BUTTON_POWER
 112 #define BOUNCE_MODE BUTTON_SELECT
 113
 114 #elif (CONFIG_KEYPAD == IRIVER_H10_PAD)
 115 #define BOUNCE_LEFT BUTTON_LEFT
 116 #define BOUNCE_RIGHT BUTTON_RIGHT
 117 #define BOUNCE_UP   BUTTON_SCROLL_UP
 118 #define BOUNCE_DOWN BUTTON_SCROLL_DOWN
 119 #define BOUNCE_QUIT BUTTON_POWER
 120 #define BOUNCE_MODE BUTTON_PLAY
 121
 122 #elif (CONFIG_KEYPAD == GIGABEAT_S_PAD)
 123 #define BOUNCE_LEFT BUTTON_LEFT
 124 #define BOUNCE_RIGHT BUTTON_RIGHT
 125 #define BOUNCE_UP   BUTTON_UP
 126 #define BOUNCE_DOWN BUTTON_DOWN
 127 #define BOUNCE_QUIT BUTTON_BACK
 128 #define BOUNCE_MODE BUTTON_MENU
 129
 130 #elif (CONFIG_KEYPAD == MROBE100_PAD)
 131 #define BOUNCE_LEFT BUTTON_LEFT
 132 #define BOUNCE_RIGHT BUTTON_RIGHT
 133 #define BOUNCE_UP   BUTTON_UP
 134 #define BOUNCE_DOWN BUTTON_DOWN
 135 #define BOUNCE_QUIT BUTTON_POWER
 136 #define BOUNCE_MODE BUTTON_DISPLAY
 137
 138 #elif CONFIG_KEYPAD == IAUDIO_M3_PAD
 139 #define BOUNCE_LEFT BUTTON_RC_REW
 140 #define BOUNCE_RIGHT BUTTON_RC_FF
 141 #define BOUNCE_UP   BUTTON_RC_VOL_UP
 142 #define BOUNCE_DOWN BUTTON_RC_VOL_DOWN
 143 #define BOUNCE_QUIT BUTTON_RC_REC
 144 #define BOUNCE_MODE BUTTON_RC_MODE
 145
 146 #elif (CONFIG_KEYPAD == COWOND2_PAD)
 147 #define BOUNCE_QUIT BUTTON_POWER
 148 #define BOUNCE_MODE BUTTON_MENU
 149
 150 #elif CONFIG_KEYPAD == CREATIVEZVM_PAD
 151 #define BOUNCE_LEFT BUTTON_LEFT
 152 #define BOUNCE_RIGHT BUTTON_RIGHT
 153 #define BOUNCE_UP   BUTTON_UP
 154 #define BOUNCE_DOWN BUTTON_DOWN
 155 #define BOUNCE_QUIT BUTTON_BACK
 156 #define BOUNCE_MODE BUTTON_MENU
 157
 158 #else
 159 #error No keymap defined!
 160 #endif
 161
 162 #ifdef HAVE_TOUCHSCREEN
 163 #ifndef BOUNCE_LEFT
 164 #define BOUNCE_LEFT BUTTON_MIDLEFT
 165 #endif
 166 #ifndef BOUNCE_RIGHT
 167 #define BOUNCE_RIGHT BUTTON_MIDRIGHT
 168 #endif
 169 #ifndef BOUNCE_UP
 170 #define BOUNCE_UP   BUTTON_TOPMIDDLE
 171 #endif
 172 #ifndef BOUNCE_DOWN
 173 #define BOUNCE_DOWN BUTTON_BOTTOMMIDDLE
 174 #endif
 175 #ifndef BOUNCE_QUIT
 176 #define BOUNCE_QUIT BUTTON_TOPLEFT
 177 #endif
 178 #ifndef BOUNCE_MODE
 179 #define BOUNCE_MODE BUTTON_CENTER
 180 #endif
 181 #endif
 182
 183 static const struct plugin_api* rb;
 184
 185 #define LETTER_WIDTH  11
 186 #define LETTER_HEIGHT 16
 187
 188 const unsigned char char_gen_12x16[][22] =
 189 {
 190     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 191     { 0x00,0x00,0x00,0x7c,0xff,0xff,0x7c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x33,0x00,0x00,0x00,0x00,0x00 },
 192     { 0x00,0x00,0x3c,0x3c,0x00,0x00,0x3c,0x3c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 193     { 0x00,0x10,0x90,0xf0,0x7e,0x1e,0x90,0xf0,0x7e,0x1e,0x10,0x02,0x1e,0x1f,0x03,0x02,0x1e,0x1f,0x03,0x02,0x00,0x00 },
 194     { 0x00,0x78,0xfc,0xcc,0xff,0xff,0xcc,0xcc,0x88,0x00,0x00,0x00,0x04,0x0c,0x0c,0x3f,0x3f,0x0c,0x0f,0x07,0x00,0x00 },
 195     { 0x00,0x38,0x38,0x38,0x00,0x80,0xc0,0xe0,0x70,0x38,0x1c,0x30,0x38,0x1c,0x0e,0x07,0x03,0x01,0x38,0x38,0x38,0x00 },
 196     { 0x00,0x00,0xb8,0xfc,0xc6,0xe2,0x3e,0x1c,0x00,0x00,0x00,0x00,0x1f,0x3f,0x31,0x21,0x37,0x1e,0x1c,0x36,0x22,0x00 },
 197     { 0x00,0x00,0x00,0x27,0x3f,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 198     { 0x00,0x00,0xf0,0xfc,0xfe,0x07,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x03,0x0f,0x1f,0x38,0x20,0x20,0x00,0x00,0x00 },
 199     { 0x00,0x00,0x01,0x01,0x07,0xfe,0xfc,0xf0,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x38,0x1f,0x0f,0x03,0x00,0x00,0x00 },
 200     { 0x00,0x98,0xb8,0xe0,0xf8,0xf8,0xe0,0xb8,0x98,0x00,0x00,0x00,0x0c,0x0e,0x03,0x0f,0x0f,0x03,0x0e,0x0c,0x00,0x00 },
 201     { 0x00,0x80,0x80,0x80,0xf0,0xf0,0x80,0x80,0x80,0x00,0x00,0x00,0x01,0x01,0x01,0x0f,0x0f,0x01,0x01,0x01,0x00,0x00 },
 202     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xb8,0xf8,0x78,0x00,0x00,0x00,0x00,0x00 },
 203     { 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00 },
 204     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x38,0x38,0x00,0x00,0x00,0x00,0x00 },
 205     { 0x00,0x00,0x00,0x00,0x80,0xc0,0xe0,0x70,0x38,0x1c,0x0e,0x18,0x1c,0x0e,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00 },
 206     { 0xf8,0xfe,0x06,0x03,0x83,0xc3,0x63,0x33,0x1e,0xfe,0xf8,0x07,0x1f,0x1e,0x33,0x31,0x30,0x30,0x30,0x18,0x1f,0x07 },
 207     { 0x00,0x00,0x0c,0x0c,0x0e,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x30,0x3f,0x3f,0x30,0x30,0x30,0x00 },
 208     { 0x1c,0x1e,0x07,0x03,0x03,0x83,0xc3,0xe3,0x77,0x3e,0x1c,0x30,0x38,0x3c,0x3e,0x37,0x33,0x31,0x30,0x30,0x30,0x30 },
 209     { 0x0c,0x0e,0x07,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0x7e,0x3c,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0e },
 210     { 0xc0,0xe0,0x70,0x38,0x1c,0x0e,0x07,0xff,0xff,0x00,0x00,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x3f,0x3f,0x03,0x03 },
 211     { 0x3f,0x7f,0x63,0x63,0x63,0x63,0x63,0x63,0xe3,0xc3,0x83,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f },
 212     { 0xc0,0xf0,0xf8,0xdc,0xce,0xc7,0xc3,0xc3,0xc3,0x80,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
 213     { 0x03,0x03,0x03,0x03,0x03,0x03,0xc3,0xf3,0x3f,0x0f,0x03,0x00,0x00,0x00,0x30,0x3c,0x0f,0x03,0x00,0x00,0x00,0x00 },
 214     { 0x00,0xbc,0xfe,0xe7,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x0f,0x1f,0x39,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f },
 215     { 0x3c,0x7e,0xe7,0xc3,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xfc,0x00,0x00,0x30,0x30,0x30,0x38,0x1c,0x0e,0x07,0x03,0x00 },
 216     { 0x00,0x00,0x00,0x70,0x70,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1c,0x1c,0x1c,0x00,0x00,0x00,0x00,0x00 },
 217     { 0x00,0x00,0x00,0x70,0x70,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x9c,0xfc,0x7c,0x00,0x00,0x00,0x00,0x00 },
 218     { 0x00,0xc0,0xe0,0xf0,0x38,0x1c,0x0e,0x07,0x03,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0e,0x1c,0x38,0x30,0x00,0x00 },
 219     { 0x00,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x00,0x00,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x00 },
 220     { 0x00,0x03,0x07,0x0e,0x1c,0x38,0xf0,0xe0,0xc0,0x00,0x00,0x00,0x30,0x38,0x1c,0x0e,0x07,0x03,0x01,0x00,0x00,0x00 },
 221     { 0x1c,0x1e,0x07,0x03,0x83,0xc3,0xe3,0x77,0x3e,0x1c,0x00,0x00,0x00,0x00,0x00,0x37,0x37,0x00,0x00,0x00,0x00,0x00 },
 222     { 0xf8,0xfe,0x07,0xf3,0xfb,0x1b,0xfb,0xfb,0x07,0xfe,0xf8,0x0f,0x1f,0x18,0x33,0x37,0x36,0x37,0x37,0x36,0x03,0x01 },
 223     { 0x00,0x00,0xe0,0xfc,0x1f,0x1f,0xfc,0xe0,0x00,0x00,0x00,0x38,0x3f,0x07,0x06,0x06,0x06,0x06,0x07,0x3f,0x38,0x00 },
 224     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xe7,0xfe,0xbc,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f,0x00 },
 225     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x03,0x07,0x0e,0x0c,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x30,0x38,0x1c,0x0c,0x00 },
 226     { 0xff,0xff,0x03,0x03,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x38,0x1c,0x0f,0x03,0x00 },
 227     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xc3,0xc3,0x03,0x03,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00 },
 228     { 0xff,0xff,0xc3,0xc3,0xc3,0xc3,0xc3,0xc3,0x03,0x03,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 229     { 0xf0,0xfc,0x0e,0x07,0x03,0xc3,0xc3,0xc3,0xc7,0xc6,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00 },
 230     { 0xff,0xff,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00 },
 231     { 0x00,0x00,0x03,0x03,0xff,0xff,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 232     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x0e,0x1e,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x07,0x00 },
 233     { 0xff,0xff,0xc0,0xe0,0xf0,0x38,0x1c,0x0e,0x07,0x03,0x00,0x3f,0x3f,0x00,0x01,0x03,0x07,0x0e,0x1c,0x38,0x30,0x00 },
 234     { 0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00 },
 235     { 0xff,0xff,0x1e,0x78,0xe0,0xe0,0x78,0x1e,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x01,0x01,0x00,0x00,0x3f,0x3f,0x00 },
 236     { 0xff,0xff,0x0e,0x38,0xf0,0xc0,0x00,0x00,0xff,0xff,0x00,0x3f,0x3f,0x00,0x00,0x00,0x03,0x07,0x1c,0x3f,0x3f,0x00 },
 237     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x03,0x0f,0x1c,0x38,0x30,0x30,0x38,0x1c,0x0f,0x03,0x00 },
 238     { 0xff,0xff,0x83,0x83,0x83,0x83,0x83,0xc7,0xfe,0x7c,0x00,0x3f,0x3f,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00 },
 239     { 0xf0,0xfc,0x0e,0x07,0x03,0x03,0x07,0x0e,0xfc,0xf0,0x00,0x03,0x0f,0x1c,0x38,0x30,0x36,0x3e,0x1c,0x3f,0x33,0x00 },
 240     { 0xff,0xff,0x83,0x83,0x83,0x83,0x83,0xc7,0xfe,0x7c,0x00,0x3f,0x3f,0x01,0x01,0x03,0x07,0x0f,0x1d,0x38,0x30,0x00 },
 241     { 0x3c,0x7e,0xe7,0xc3,0xc3,0xc3,0xc3,0xc7,0x8e,0x0c,0x00,0x0c,0x1c,0x38,0x30,0x30,0x30,0x30,0x39,0x1f,0x0f,0x00 },
 242     { 0x00,0x03,0x03,0x03,0xff,0xff,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 243     { 0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x07,0x1f,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x07,0x00 },
 244     { 0x07,0x3f,0xf8,0xc0,0x00,0x00,0xc0,0xf8,0x3f,0x07,0x00,0x00,0x00,0x01,0x0f,0x3e,0x3e,0x0f,0x01,0x00,0x00,0x00 },
 245     { 0xff,0xff,0x00,0x00,0x80,0x80,0x00,0x00,0xff,0xff,0x00,0x3f,0x3f,0x1c,0x06,0x03,0x03,0x06,0x1c,0x3f,0x3f,0x00 },
 246     { 0x03,0x0f,0x1c,0x30,0xe0,0xe0,0x30,0x1c,0x0f,0x03,0x00,0x30,0x3c,0x0e,0x03,0x01,0x01,0x03,0x0e,0x3c,0x30,0x00 },
 247     { 0x03,0x0f,0x3c,0xf0,0xc0,0xc0,0xf0,0x3c,0x0f,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 248     { 0x03,0x03,0x03,0x03,0xc3,0xe3,0x33,0x1f,0x0f,0x03,0x00,0x30,0x3c,0x3e,0x33,0x31,0x30,0x30,0x30,0x30,0x30,0x00 },
 249     { 0x00,0x00,0xff,0xff,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
 250     { 0x0e,0x1c,0x38,0x70,0xe0,0xc0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0e,0x1c,0x18 },
 251     { 0x00,0x00,0x03,0x03,0x03,0x03,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00,0x00,0x00 },
 252     { 0x60,0x70,0x38,0x1c,0x0e,0x07,0x0e,0x1c,0x38,0x70,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 253     { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0 },
 254     { 0x00,0x00,0x00,0x00,0x3e,0x7e,0x4e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 255     { 0x00,0x40,0x60,0x60,0x60,0x60,0x60,0x60,0xe0,0xc0,0x00,0x1c,0x3e,0x33,0x33,0x33,0x33,0x33,0x33,0x3f,0x3f,0x00 },
 256     { 0xff,0xff,0xc0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x3f,0x3f,0x30,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f,0x00 },
 257     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xc0,0x80,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x30,0x18,0x08,0x00 },
 258     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0xe0,0xc0,0xff,0xff,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x30,0x3f,0x3f,0x00 },
 259     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xc0,0x80,0x00,0x0f,0x1f,0x3b,0x33,0x33,0x33,0x33,0x33,0x13,0x01,0x00 },
 260     { 0xc0,0xc0,0xfc,0xfe,0xc7,0xc3,0xc3,0x03,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 261     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x03,0xc7,0xce,0xcc,0xcc,0xcc,0xcc,0xe6,0x7f,0x3f,0x00 },
 262     { 0xff,0xff,0xc0,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00 },
 263     { 0x00,0x00,0x00,0x60,0xec,0xec,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 264     { 0x00,0x00,0x00,0x00,0x00,0x60,0xec,0xec,0x00,0x00,0x00,0x00,0x00,0x60,0xe0,0xc0,0xc0,0xff,0x7f,0x00,0x00,0x00 },
 265     { 0x00,0xff,0xff,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x00,0x00,0x3f,0x3f,0x03,0x07,0x0f,0x1c,0x38,0x30,0x00,0x00 },
 266     { 0x00,0x00,0x00,0x03,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x3f,0x3f,0x30,0x30,0x00,0x00,0x00 },
 267     { 0xe0,0xc0,0xe0,0xe0,0xc0,0xc0,0xe0,0xe0,0xc0,0x80,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00,0x00,0x3f,0x3f,0x00 },
 268     { 0x00,0xe0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00 },
 269     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x38,0x1f,0x0f,0x00 },
 270     { 0xe0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xc0,0x80,0x00,0xff,0xff,0x0c,0x18,0x18,0x18,0x18,0x1c,0x0f,0x07,0x00 },
 271     { 0x80,0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x00,0x07,0x0f,0x1c,0x18,0x18,0x18,0x18,0x0c,0xff,0xff,0x00 },
 272     { 0x00,0xe0,0xe0,0xc0,0x60,0x60,0x60,0x60,0xe0,0xc0,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 273     { 0xc0,0xe0,0x60,0x60,0x60,0x60,0x60,0x40,0x00,0x00,0x00,0x11,0x33,0x33,0x33,0x33,0x33,0x3f,0x1e,0x00,0x00,0x00 },
 274     { 0x60,0x60,0xfe,0xfe,0x60,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0x3f,0x30,0x30,0x30,0x30,0x00,0x00,0x00 },
 275     { 0xe0,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0xe0,0x00,0x0f,0x1f,0x38,0x30,0x30,0x30,0x30,0x18,0x3f,0x3f,0x00 },
 276     { 0x60,0xe0,0x80,0x00,0x00,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x01,0x07,0x1e,0x38,0x38,0x1e,0x07,0x01,0x00,0x00 },
 277     { 0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x00,0xe0,0xe0,0x00,0x07,0x1f,0x38,0x1c,0x0f,0x0f,0x1c,0x38,0x1f,0x07,0x00 },
 278     { 0x60,0xe0,0xc0,0x80,0x00,0x80,0xc0,0xe0,0x60,0x00,0x00,0x30,0x38,0x1d,0x0f,0x07,0x0f,0x1d,0x38,0x30,0x00,0x00 },
 279     { 0x00,0x60,0xe0,0x80,0x00,0x00,0x80,0xe0,0x60,0x00,0x00,0x00,0x00,0x81,0xe7,0x7e,0x1e,0x07,0x01,0x00,0x00,0x00 },
 280     { 0x60,0x60,0x60,0x60,0x60,0xe0,0xe0,0x60,0x20,0x00,0x00,0x30,0x38,0x3c,0x36,0x33,0x31,0x30,0x30,0x30,0x00,0x00 },
 281     { 0x00,0x80,0xc0,0xfc,0x7e,0x07,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x01,0x1f,0x3f,0x70,0x60,0x60,0x60,0x00,0x00 },
 282     { 0x00,0x00,0x00,0x00,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x3f,0x00,0x00,0x00,0x00,0x00 },
 283     { 0x00,0x03,0x03,0x03,0x07,0x7e,0xfc,0xc0,0x80,0x00,0x00,0x00,0x60,0x60,0x60,0x70,0x3f,0x1f,0x01,0x00,0x00,0x00 },
 284     { 0x10,0x18,0x0c,0x04,0x0c,0x18,0x10,0x18,0x0c,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },
 285     { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00 }
 286 };
 287
 288 static signed char speed[]={
 289     1,2,3,3,3,2,1,0,-1,-2,-2,-2,-1,0,0,1,
 290 };
 291
 292 #if LCD_WIDTH > LCD_HEIGHT /* landscape LCD  */
 293
 294 #define TABLE_SIZE    LCD_HEIGHT
 295 #define RADIUS_MINUTE (3*LCD_HEIGHT/8)
 296 #define RADIUS_HOUR   (LCD_HEIGHT/4)
 297
 298 #else /* portrait (or square) LCD */
 299
 300 #define TABLE_SIZE LCD_WIDTH
 301 #define RADIUS_MINUTE (3*LCD_WIDTH/8)
 302 #define RADIUS_HOUR   (LCD_WIDTH/4)
 303
 304 #endif /* LCD orientation */
 305
 306 #define RADIUS_X   ((LCD_WIDTH-LETTER_WIDTH)/2)
 307 #define RADIUS_Y   ((LCD_HEIGHT-LETTER_HEIGHT)/2)
 308
 309 #define PHASE_STEP (0xffffffff/TABLE_SIZE)
 310 #define PHASE_FRAC (0xffffffff%TABLE_SIZE)
 311 #define DIV_X      (0x7ffffffe/RADIUS_X+1)
 312 #define DIV_Y      (0x7ffffffe/RADIUS_Y+1)
 313
 314 static int xtable[TABLE_SIZE];
 315 static int ytable[TABLE_SIZE];
 316
 317 static void init_tables(void)
 318 {
 319     int i;
 320     int pfrac;
 321     unsigned long phase;
 322     long sin;
 323
 324     phase = pfrac = 0;
 325
 326     for (i = 0; i < TABLE_SIZE; i++) {
 327          sin = fsincos(phase, NULL);
 328          xtable[i] = RADIUS_X + sin / DIV_X;
 329          ytable[i] = RADIUS_Y + sin / DIV_Y;
 330
 331          phase += PHASE_STEP;
 332          pfrac += PHASE_FRAC;
 333          if (pfrac >= TABLE_SIZE) {
 334              pfrac -= TABLE_SIZE;
 335              phase++;
 336          }
 337     }
 338 }
 339
 340 enum {
 341   NUM_XSANKE,
 342   NUM_YSANKE,
 343   NUM_XADD,
 344   NUM_YADD,
 345   NUM_XDIST,
 346   NUM_YDIST,
 347
 348   NUM_LAST
 349 };
 350
 351 struct counter {
 352   char *what;
 353   int num;
 354 };
 355
 356 struct counter values[]={
 357   {"xsanke", 1},
 358   {"ysanke", 1},
 359   {"xadd", 1},
 360   {"yadd", 2},
 361   {"xdist", -4},
 362   {"ydist", -6},
 363 };
 364
 365 #if CONFIG_RTC
 366
 367 #define CLOCK_STEP (0xffffffff/60)
 368 #define CLOCK_FRAC (0xffffffff%60)
 369
 370 #define DIV_MY (0x7ffffffe/RADIUS_MINUTE+1)
 371 #define DIV_HY (0x7ffffffe/RADIUS_HOUR+1)
 372
 373 #if LCD_WIDTH == 112 && LCD_HEIGHT == 64 /* Archos LCD: non-square pixels */
 374 #define DIV_MX (0x7ffffffe/(5*RADIUS_MINUTE/4)+1)
 375 #define DIV_HX (0x7ffffffe/(5*RADIUS_HOUR/4)+1)
 376 #else  /* Square pixels */
 377 #define DIV_MX DIV_MY
 378 #define DIV_HX DIV_HY
 379 #endif
 380
 381 static int xminute[60], yminute[60];
 382 static int xhour[60], yhour[60];
 383
 384 static void init_clock(void)
 385 {
 386     int i;
 387     int pfrac;
 388     unsigned long phase;
 389     long sin, cos;
 390
 391     phase = pfrac = 0;
 392
 393     for (i = 0; i < 60; i++) {
 394          sin = fsincos(phase, &cos);
 395          xminute[i] = LCD_WIDTH/2 + sin / DIV_MX;
 396          yminute[i] = LCD_HEIGHT/2 - cos / DIV_MY;
 397          xhour[i] = LCD_WIDTH/2 + sin / DIV_HX;
 398          yhour[i] = LCD_HEIGHT/2 - cos / DIV_HY;
 399
 400          phase += CLOCK_STEP;
 401          pfrac += CLOCK_FRAC;
 402          if (pfrac >= 60) {
 403              pfrac -= 60;
 404              phase++;
 405          }
 406     }
 407 }
 408
 409 static void addclock(void)
 410 {
 411     int i;
 412     int hour;
 413     int minute;
 414
 415     struct tm* current_time = rb->get_time();
 416     hour = current_time->tm_hour;
 417     minute = current_time->tm_min;
 418
 419     rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2,
 420                      xminute[minute], yminute[minute]);
 421
 422     hour = (hour % 12) * 5 + minute / 12;
 423
 424     rb->lcd_drawline(LCD_WIDTH/2, LCD_HEIGHT/2, xhour[hour], yhour[hour]);
 425
 426     /* draw a circle */
 427     for(i = 1; i < 60; i += 3)
 428         rb->lcd_drawline(xminute[i], yminute[i],
 429                          xminute[(i+1)%60], yminute[(i+1)%60]);
 430 }
 431 #endif /* CONFIG_RTC */
 432
 433 #if LCD_DEPTH > 1
 434 static const unsigned face_colors[] =
 435 {
 436 #ifdef HAVE_LCD_COLOR
 437     LCD_BLACK, LCD_RGBPACK(0, 0, 255), LCD_RGBPACK(255, 0, 0)
 438 #else
 439     LCD_BLACK, LCD_LIGHTGRAY, LCD_DARKGRAY
 440 #endif
 441 };
 442 #endif
 443
 444 static int scrollit(void)
 445 {
 446     int b;
 447     unsigned int y=100;
 448     unsigned int yy;
 449     int x = LCD_WIDTH;
 450     int xx;
 451     unsigned int i;
 452     unsigned int textpos=0;
 453
 454     char* rock="Rockbox! Pure pleasure. Pure fun. Oooh. What fun! ;-) ";
 455     unsigned int rocklen = rb->strlen(rock);
 456     int letter;
 457 #if LCD_DEPTH > 1
 458     unsigned prev_color;
 459 #endif
 460
 461     rb->lcd_clear_display();
 462     while(1)
 463     {
 464         b = rb->button_get_w_tmo(HZ/10);
 465         switch(b)
 466         {
 467 #ifdef BOUNCE_RC_QUIT
 468             case BOUNCE_RC_QUIT :
 469 #endif
 470             case BOUNCE_QUIT :
 471                 return 0;
 472             case BOUNCE_MODE :
 473                 return 1;
 474             default:
 475                 if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
 476                     return -1;
 477         }
 478         rb->lcd_clear_display();
 479 #if CONFIG_RTC
 480         addclock();
 481 #endif
 482
 483 #if LCD_DEPTH > 1
 484         prev_color = rb->lcd_get_foreground();
 485 #endif
 486
 487         for(i=0, yy=y, xx=x; xx < LCD_WIDTH; i++) {
 488             letter = rock[(i+textpos) % rocklen ];
 489 #if LCD_DEPTH > 1
 490             rb->lcd_set_foreground(face_colors[letter % 3]);
 491 #endif
 492             rb->lcd_mono_bitmap(char_gen_12x16[letter-0x20],
 493                                 xx, ytable[yy % TABLE_SIZE],
 494                                 LETTER_WIDTH, LETTER_HEIGHT);
 495             yy += YADD;
 496             xx += LETTER_WIDTH;
 497         }
 498 #if LCD_DEPTH > 1
 499         rb->lcd_set_foreground(prev_color);
 500 #endif
 501         rb->lcd_update();
 502
 503         x-= XSPEED;
 504
 505         if(x < -LETTER_WIDTH) {
 506             x += LETTER_WIDTH;
 507             y += YADD;
 508             textpos++;
 509         }
 510
 511         y+=YSPEED;
 512     }
 513 }
 514
 515 static int loopit(void)
 516 {
 517     int b;
 518     unsigned int y=100;
 519     unsigned int x=100;
 520     unsigned int yy,xx;
 521     unsigned int i;
 522     unsigned int ysanke=0;
 523     unsigned int xsanke=0;
 524
 525     char* rock="ROCKbox";
 526     unsigned int rocklen = rb->strlen(rock);
 527
 528     int show=0;
 529     int timeout=0;
 530     char buffer[30];
 531
 532     rb->lcd_clear_display();
 533     while(1)
 534     {
 535         b = rb->button_get_w_tmo(HZ/10);
 536         if ( b == BOUNCE_QUIT )
 537             return 0;
 538
 539         if ( b == BOUNCE_MODE )
 540             return 1;
 541
 542         if ( rb->default_event_handler(b) == SYS_USB_CONNECTED )
 543             return -1;
 544
 545         if ( b != BUTTON_NONE )
 546             timeout=20;
 547
 548         y+= speed[ysanke&15] + values[NUM_YADD].num;
 549         x+= speed[xsanke&15] + values[NUM_XADD].num;
 550
 551         rb->lcd_clear_display();
 552 #if CONFIG_RTC
 553         addclock();
 554 #endif
 555         if(timeout) {
 556             switch(b) {
 557                 case BOUNCE_LEFT:
 558                 case BOUNCE_LEFT|BUTTON_REPEAT:
 559                   values[show].num--;
 560                   break;
 561                 case BOUNCE_RIGHT:
 562                 case BOUNCE_RIGHT|BUTTON_REPEAT:
 563                   values[show].num++;
 564                   break;
 565                 case BOUNCE_UP:
 566                 case BOUNCE_UP|BUTTON_REPEAT:
 567                   if(++show == NUM_LAST)
 568                       show=0;
 569                   break;
 570                 case BOUNCE_DOWN:
 571                 case BOUNCE_DOWN|BUTTON_REPEAT:
 572                   if(--show < 0)
 573                       show=NUM_LAST-1;
 574                   break;
 575             }
 576             rb->snprintf(buffer, 30, "%s: %d",
 577                          values[show].what, values[show].num);
 578             rb->lcd_putsxy(0, LCD_HEIGHT -  8, (unsigned char *)buffer);
 579             timeout--;
 580         }
 581         for(i=0, yy=y, xx=x;
 582             i<rocklen;
 583             i++, yy+=values[NUM_YDIST].num, xx+=values[NUM_XDIST].num)
 584             rb->lcd_mono_bitmap(char_gen_12x16[rock[i]-0x20],
 585                                 xtable[xx % TABLE_SIZE],
 586                                 ytable[yy % TABLE_SIZE],
 587                                 LETTER_WIDTH, LETTER_HEIGHT);
 588         rb->lcd_update();
 589
 590         ysanke+= values[NUM_YSANKE].num;
 591         xsanke+= values[NUM_XSANKE].num;
 592     }
 593 }
 594
 595
 596 enum plugin_status plugin_start(const struct plugin_api* api,
 597                                 const void* parameter)
 598 {
 599     int w, h;
 600     char *off = "[Off] to stop";
 601
 602     (void)(parameter);
 603     rb = api;
 604
 605     rb->lcd_setfont(FONT_SYSFIXED);
 606     rb->lcd_clear_display();
 607
 608     /* Get horizontel centering for text */
 609     rb->lcd_getstringsize((unsigned char *)SS_TITLE, &w, &h);
 610     rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, (LCD_HEIGHT/2) - h / 2,
 611                    (unsigned char *)SS_TITLE);
 612
 613     /* Get horizontel centering for text */
 614     rb->lcd_getstringsize((unsigned char *)off, &w, &h);
 615     rb->lcd_putsxy((LCD_WIDTH/2) - w / 2, LCD_HEIGHT - 2 * h,
 616                     (unsigned char *)off);
 617
 618     rb->lcd_update();
 619     rb->sleep(HZ);
 620     rb->lcd_set_drawmode(DRMODE_FG);
 621     init_tables();
 622 #if CONFIG_RTC
 623     init_clock();
 624 #endif
 625
 626     do {
 627         h = loopit();
 628         if (h > 0)
 629             h = scrollit();
 630     } while(h > 0);
 631
 632     rb->lcd_set_drawmode(DRMODE_SOLID);
 633     rb->lcd_setfont(FONT_UI);
 634
 635     return (h == 0) ? PLUGIN_OK : PLUGIN_USB_CONNECTED;
 636 }