apps/main.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 by Björn 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 "ata.h"
  20 #include "disk.h"
  21 #include "fat.h"
  22 #include "lcd.h"
  23 #include "rtc.h"
  24 #include "debug.h"
  25 #include "led.h"
  26 #include "kernel.h"
  27 #include "button.h"
  28 #include "tree.h"
  29 #include "panic.h"
  30 #include "menu.h"
  31 #include "system.h"
  32 #include "usb.h"
  33 #include "powermgmt.h"
  34 #include "adc.h"
  35 #include "i2c.h"
  36 #ifndef DEBUG
  37 #include "serial.h"
  38 #endif
  39 #include "mpeg.h"
  40 #include "main_menu.h"
  41 #include "thread.h"
  42 #include "settings.h"
  43 #include "backlight.h"
  44 #include "status.h"
  45 #include "debug_menu.h"
  46 #include "version.h"
  47 #include "sprintf.h"
  48 #include "font.h"
  49 #include "language.h"
  50 #include "wps-display.h"
  51 #include "playlist.h"
  52
  53 char appsversion[]=APPSVERSION;
  54
  55 void init(void);
  56
  57 void app_main(void)
  58 {
  59     init();
  60     browse_root();
  61 }
  62
  63 #ifdef SIMULATOR
  64
  65 void init(void)
  66 {
  67     init_threads();
  68     lcd_init();
  69     font_init();
  70     show_logo();
  71     settings_reset();
  72     settings_load();
  73     sleep(HZ/2);
  74     mpeg_init( global_settings.volume,
  75                global_settings.bass,
  76                global_settings.treble,
  77                global_settings.balance,
  78                global_settings.loudness,
  79                global_settings.bass_boost,
  80                global_settings.avc,
  81                global_settings.channel_config );
  82     while (button_get(false) != 0)
  83       ; /* Empty the keyboard buffer */
  84 }
  85
  86 #else
  87
  88 /* defined in linker script */
  89 extern int poolstart[];
  90 extern int poolend[];
  91
  92 void init(void)
  93 {
  94     int rc, i;
  95     struct partinfo* pinfo;
  96
  97     system_init();
  98     kernel_init();
  99
 100     settings_reset();
 101
 102     lcd_init();
 103
 104     font_init();
 105     show_logo();
 106
 107     set_irq_level(0);
 108 #ifdef DEBUG
 109     debug_init();
 110 #else
 111     serial_setup();
 112 #endif
 113
 114     i2c_init();
 115
 116 #ifdef HAVE_RTC
 117     rtc_init();
 118 #endif
 119
 120     adc_init();
 121
 122     usb_init();
 123
 124     backlight_init();
 125
 126     button_init();
 127
 128     rc = ata_init();
 129     if(rc)
 130     {
 131 #ifdef HAVE_LCD_BITMAP
 132         char str[32];
 133         lcd_clear_display();
 134         snprintf(str, 31, "ATA error: %d", rc);
 135         lcd_puts(0, 1, str);
 136         lcd_puts(0, 3, "Press ON to debug");
 137         lcd_update();
 138         while(button_get(true) != BUTTON_ON);
 139         dbg_ports();
 140 #endif
 141         panicf("ata: %d", rc);
 142     }
 143
 144     pinfo = disk_init();
 145     if (!pinfo)
 146         panicf("disk: NULL");
 147
 148     for ( i=0; i<4; i++ ) {
 149         if (!fat_mount(pinfo[i].start))
 150             break;
 151     }
 152     if ( i==4 ) {
 153         DEBUGF("No partition found, trying to mount sector 0.\n");
 154         rc = fat_mount(0);
 155         if(rc) {
 156             lcd_clear_display();
 157             lcd_puts(0,0,"No FAT32");
 158             lcd_puts(0,1,"partition!");
 159             lcd_update();
 160             sleep(HZ);
 161             while(1)
 162                 dbg_partitions();
 163         }
 164     }
 165
 166     settings_load();
 167
 168     mpeg_init( global_settings.volume,
 169                global_settings.bass,
 170                global_settings.treble,
 171                global_settings.balance,
 172                global_settings.loudness,
 173                global_settings.bass_boost,
 174                global_settings.avc,
 175                global_settings.channel_config );
 176
 177     status_init();
 178     usb_start_monitoring();
 179     power_init();
 180     playlist_init();
 181 }
 182
 183 int main(void)
 184 {
 185     app_main();
 186
 187     while(1) {
 188         led(true); sleep(HZ/10);
 189         led(false); sleep(HZ/10);
 190     }
 191     return 0;
 192 }
 193 #endif