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