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