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