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rockbox/apps/main.c

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Björn Stenberg
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "storage.h"
#include "disk.h"
#include "fat.h"
#include "lcd.h"
#include "rtc.h"
#include "debug.h"
#include "led.h"
#include "kernel.h"
#include "button.h"
#include "tree.h"
#include "filetypes.h"
#include "panic.h"
#include "menu.h"
#include "system.h"
#include "usb.h"
#include "powermgmt.h"
#include "adc.h"
#include "i2c.h"
#ifndef DEBUG
#include "serial.h"
#endif
#include "audio.h"
#include "mp3_playback.h"
#include "thread.h"
#include "settings.h"
#include "backlight.h"
#include "status.h"
#include "debug_menu.h"
#include "version.h"
#include "sprintf.h"
#include "font.h"
#include "language.h"
#include "gwps.h"
#include "playlist.h"
#include "buffer.h"
#include "rolo.h"
#include "screens.h"
#include "power.h"
#include "talk.h"
#include "plugin.h"
#include "misc.h"
#include "dircache.h"
#ifdef HAVE_TAGCACHE
#include "tagcache.h"
#include "tagtree.h"
#endif
#include "lang.h"
#include "string.h"
#include "splash.h"
#include "eeprom_settings.h"
#include "scrobbler.h"
#include "icon.h"
#ifdef IPOD_ACCESSORY_PROTOCOL
#include "iap.h"
#endif
#if (CONFIG_CODEC == SWCODEC)
#include "playback.h"
#endif
#if (CONFIG_CODEC == SWCODEC) && defined(HAVE_RECORDING) && !defined(SIMULATOR)
#include "pcm_record.h"
#endif
#ifdef BUTTON_REC
#define SETTINGS_RESET BUTTON_REC
#elif (CONFIG_KEYPAD == GIGABEAT_PAD)
#define SETTINGS_RESET BUTTON_A
#endif
#if CONFIG_TUNER
#include "radio.h"
#endif
#if (CONFIG_STORAGE & STORAGE_MMC)
#include "ata_mmc.h"
#endif
#ifdef HAVE_REMOTE_LCD
#include "lcd-remote.h"
#endif
#if CONFIG_USBOTG == USBOTG_ISP1362
#include "isp1362.h"
#endif
#if CONFIG_USBOTG == USBOTG_M5636
#include "m5636.h"
#endif
#include "cuesheet.h"
#ifdef SIMULATOR
#include "system-sdl.h"
#endif
/*#define AUTOROCK*/ /* define this to check for "autostart.rock" on boot */
const char appsversion[]=APPSVERSION;
static void init(void);
#ifdef SIMULATOR
void app_main(void)
#else
static void app_main(void)
#endif
{
int i;
init();
FOR_NB_SCREENS(i)
{
screens[i].clear_display();
screens[i].update();
}
tree_gui_init();
#ifdef HAVE_TOUCHSCREEN
touchscreen_set_mode(TOUCHSCREEN_BUTTON);
#endif
root_menu();
}
static int init_dircache(bool preinit)
{
#ifdef HAVE_DIRCACHE
int result = 0;
bool clear = false;
if (preinit)
dircache_init();
if (!global_settings.dircache)
return 0;
# ifdef HAVE_EEPROM_SETTINGS
if (firmware_settings.initialized && firmware_settings.disk_clean
&& preinit)
{
result = dircache_load();
if (result < 0)
{
firmware_settings.disk_clean = false;
if (global_status.dircache_size <= 0)
{
/* This will be in default language, settings are not
applied yet. Not really any easy way to fix that. */
splash(0, str(LANG_SCANNING_DISK));
clear = true;
}
dircache_build(global_status.dircache_size);
}
}
else
# endif
{
if (preinit)
return -1;
if (!dircache_is_enabled()
&& !dircache_is_initializing())
{
if (global_status.dircache_size <= 0)
{
splash(0, str(LANG_SCANNING_DISK));
clear = true;
}
result = dircache_build(global_status.dircache_size);
}
if (result < 0)
{
/* Initialization of dircache failed. Manual action is
* necessary to enable dircache again.
*/
splashf(0, "Dircache failed, disabled. Result: %d", result);
global_settings.dircache = false;
}
}
if (clear)
{
backlight_on();
show_logo();
global_status.dircache_size = dircache_get_cache_size();
status_save();
}
return result;
#else
(void)preinit;
return 0;
#endif
}
#ifdef HAVE_TAGCACHE
static void init_tagcache(void)
{
bool clear = false;
tagcache_init();
while (!tagcache_is_initialized())
{
#ifdef HAVE_LCD_CHARCELLS
char buf[32];
#endif
int ret = tagcache_get_commit_step();
if (ret > 0)
{
#if CONFIG_CODEC == SWCODEC
/* hwcodec can't use voice here, as the database commit
* uses the audio buffer. */
static long talked_tick = 0;
if(global_settings.talk_menu
&& (talked_tick == 0
|| TIME_AFTER(current_tick, talked_tick+7*HZ)))
{
talked_tick = current_tick;
talk_id(LANG_TAGCACHE_INIT, false);
talk_number(ret, true);
talk_id(VOICE_OF, true);
talk_number(tagcache_get_max_commit_step(), true);
}
#endif
#ifdef HAVE_LCD_BITMAP
splashf(0, "%s [%d/%d]",
str(LANG_TAGCACHE_INIT), ret,
tagcache_get_max_commit_step());
#else
lcd_double_height(false);
snprintf(buf, sizeof(buf), " DB [%d/%d]", ret,
tagcache_get_max_commit_step());
lcd_puts(0, 1, buf);
lcd_update();
#endif
clear = true;
}
sleep(HZ/4);
}
tagtree_init();
if (clear)
{
backlight_on();
show_logo();
}
}
#endif
#ifdef SIMULATOR
static void init(void)
{
kernel_init();
buffer_init();
enable_irq();
lcd_init();
#ifdef HAVE_REMOTE_LCD
lcd_remote_init();
#endif
font_init();
show_logo();
button_init();
backlight_init();
lang_init();
#ifdef DEBUG
debug_init();
#endif
/* Must be done before any code uses the multi-screen APi */
gui_syncstatusbar_init(&statusbars);
storage_init();
settings_reset();
settings_load(SETTINGS_ALL);
gui_sync_wps_init();
settings_apply(true);
init_dircache(true);
init_dircache(false);
#ifdef HAVE_TAGCACHE
init_tagcache();
#endif
sleep(HZ/2);
tree_mem_init();
filetype_init();
playlist_init();
#if CONFIG_CODEC != SWCODEC
mp3_init( global_settings.volume,
global_settings.bass,
global_settings.treble,
global_settings.balance,
global_settings.loudness,
global_settings.avc,
global_settings.channel_config,
global_settings.stereo_width,
global_settings.mdb_strength,
global_settings.mdb_harmonics,
global_settings.mdb_center,
global_settings.mdb_shape,
global_settings.mdb_enable,
global_settings.superbass);
/* audio_init must to know the size of voice buffer so init voice first */
talk_init();
#endif /* CONFIG_CODEC != SWCODEC */
scrobbler_init();
cuesheet_init();
audio_init();
button_clear_queue(); /* Empty the keyboard buffer */
}
#else
static void init(void)
{
int rc;
bool mounted = false;
#if CONFIG_CHARGING && (CONFIG_CPU == SH7034)
/* if nobody initialized ATA before, I consider this a cold start */
bool coldstart = (PACR2 & 0x4000) != 0; /* starting from Flash */
#endif
system_init();
kernel_init();
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
set_cpu_frequency(CPUFREQ_NORMAL);
#ifdef CPU_COLDFIRE
coldfire_set_pllcr_audio_bits(DEFAULT_PLLCR_AUDIO_BITS);
#endif
cpu_boost(true);
#endif
buffer_init();
settings_reset();
i2c_init();
power_init();
enable_irq();
#ifdef CPU_ARM
enable_fiq();
#endif
lcd_init();
#ifdef HAVE_REMOTE_LCD
lcd_remote_init();
#endif
font_init();
show_logo();
lang_init();
#ifdef DEBUG
debug_init();
#else
#if !defined(HAVE_FMADC) && !(CONFIG_STORAGE & STORAGE_MMC)
serial_setup();
#endif
#endif
#if CONFIG_RTC
rtc_init();
#endif
#ifdef HAVE_RTC_RAM
settings_load(SETTINGS_RTC); /* early load parts of global_settings */
#endif
adc_init();
usb_init();
#if CONFIG_USBOTG == USBOTG_ISP1362
isp1362_init();
#elif CONFIG_USBOTG == USBOTG_M5636
m5636_init();
#endif
backlight_init();
button_init();
powermgmt_init();
#if CONFIG_TUNER
radio_init();
#endif
/* Must be done before any code uses the multi-screen APi */
gui_syncstatusbar_init(&statusbars);
#if CONFIG_CHARGING && (CONFIG_CPU == SH7034)
if (coldstart && charger_inserted()
&& !global_settings.car_adapter_mode
#ifdef ATA_POWER_PLAYERSTYLE
&& !ide_powered() /* relies on probing result from bootloader */
#endif
)
{
rc = charging_screen(); /* display a "charging" screen */
if (rc == 1) /* charger removed */
power_off();
/* "On" pressed or USB connected: proceed */
show_logo(); /* again, to provide better visual feedback */
}
#endif
rc = storage_init();
if(rc)
{
#ifdef HAVE_LCD_BITMAP
char str[32];
lcd_clear_display();
snprintf(str, 31, "ATA error: %d", rc);
lcd_puts(0, 1, str);
lcd_puts(0, 3, "Press ON to debug");
lcd_update();
while(!(button_get(true) & BUTTON_REL)); /*DO NOT CHANGE TO ACTION SYSTEM */
dbg_ports();
#endif
panicf("ata: %d", rc);
}
#ifdef HAVE_EEPROM_SETTINGS
eeprom_settings_init();
#endif
usb_start_monitoring();
#ifndef HAVE_USBSTACK
while (usb_detect() == USB_INSERTED)
{
#ifdef HAVE_EEPROM_SETTINGS
firmware_settings.disk_clean = false;
#endif
/* enter USB mode early, before trying to mount */
if (button_get_w_tmo(HZ/10) == SYS_USB_CONNECTED)
#if (CONFIG_STORAGE & STORAGE_MMC)
if (!mmc_touched() ||
(mmc_remove_request() == SYS_HOTSWAP_EXTRACTED))
#endif
{
usb_screen();
mounted = true; /* mounting done @ end of USB mode */
}
#ifdef HAVE_USB_POWER
if (usb_powered()) /* avoid deadlock */
break;
#endif
}
#endif
if (!mounted)
{
rc = disk_mount_all();
if (rc<=0)
{
lcd_clear_display();
lcd_puts(0, 0, "No partition");
lcd_puts(0, 1, "found.");
#ifdef HAVE_LCD_BITMAP
lcd_puts(0, 2, "Insert USB cable");
lcd_puts(0, 3, "and fix it.");
#endif
lcd_update();
while(button_get(true) != SYS_USB_CONNECTED) {};
usb_screen();
system_reboot();
}
}
#if defined(SETTINGS_RESET) || (CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IRIVER_H10_PAD)
#ifdef SETTINGS_RESET
/* Reset settings if holding the reset button. (Rec on Archos,
A on Gigabeat) */
if ((button_status() & SETTINGS_RESET) == SETTINGS_RESET)
#else
/* Reset settings if the hold button is turned on */
if (button_hold())
#endif
{
splash(HZ*2, str(LANG_RESET_DONE_CLEAR));
settings_reset();
}
else
#endif
settings_load(SETTINGS_ALL);
if (init_dircache(true) < 0)
{
#ifdef HAVE_TAGCACHE
remove(TAGCACHE_STATEFILE);
#endif
}
gui_sync_wps_init();
settings_apply(true);
init_dircache(false);
#ifdef HAVE_TAGCACHE
init_tagcache();
#endif
#ifdef HAVE_EEPROM_SETTINGS
if (firmware_settings.initialized)
{
/* In case we crash. */
firmware_settings.disk_clean = false;
eeprom_settings_store();
}
#endif
status_init();
playlist_init();
tree_mem_init();
filetype_init();
scrobbler_init();
cuesheet_init();
#if CONFIG_CODEC != SWCODEC
/* No buffer allocation (see buffer.c) may take place after the call to
audio_init() since the mpeg thread takes the rest of the buffer space */
mp3_init( global_settings.volume,
global_settings.bass,
global_settings.treble,
global_settings.balance,
global_settings.loudness,
global_settings.avc,
global_settings.channel_config,
global_settings.stereo_width,
global_settings.mdb_strength,
global_settings.mdb_harmonics,
global_settings.mdb_center,
global_settings.mdb_shape,
global_settings.mdb_enable,
global_settings.superbass);
/* audio_init must to know the size of voice buffer so init voice first */
talk_init();
#endif /* CONFIG_CODEC != SWCODEC */
audio_init();
#if (CONFIG_CODEC == SWCODEC) && defined(HAVE_RECORDING) && !defined(SIMULATOR)
pcm_rec_init();
#endif
/* runtime database has to be initialized after audio_init() */
cpu_boost(false);
#ifdef AUTOROCK
{
static const char filename[] = PLUGIN_APPS_DIR "/autostart.rock";
if(file_exists(filename)) /* no complaint if it doesn't exist */
{
plugin_load((char*)filename, NULL); /* start if it does */
}
}
#endif /* #ifdef AUTOROCK */
#if CONFIG_CHARGING
car_adapter_mode_init();
#endif
#ifdef IPOD_ACCESSORY_PROTOCOL
iap_setup(global_settings.serial_bitrate);
#endif
#ifdef HAVE_ACCESSORY_SUPPLY
accessory_supply_set(global_settings.accessory_supply);
#endif
}
#ifdef CPU_PP
void cop_main(void)
{
/* This is the entry point for the coprocessor
Anyone not running an upgraded bootloader will never reach this point,
so it should not be assumed that the coprocessor be usable even on
platforms which support it.
A kernel thread is initially setup on the coprocessor and immediately
destroyed for purposes of continuity. The cop sits idle until at least
one thread exists on it. */
/* 3G doesn't have Rolo or dual core support yet */
#if NUM_CORES > 1
system_init();
kernel_init();
/* This should never be reached */
#endif
while(1) {
sleep_core(COP);
}
}
#endif /* CPU_PP */
int main(void)
{
app_main();
while(1) {
#if (CONFIG_LED == LED_REAL)
led(true); sleep(HZ/10);
led(false); sleep(HZ/10);
#endif
}
return 0;
}
#endif
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