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rockbox/apps/main.c

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Björn Stenberg
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "ata.h"
#include "ata_idle_notify.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"
#if (CONFIG_CODEC == SWCODEC)
#include "playback.h"
#include "pcmbuf.h"
#else
#define pcmbuf_init()
#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
#ifdef HAVE_MMC
#include "ata_mmc.h"
#endif
#ifdef HAVE_REMOTE_LCD
#include "lcd-remote.h"
#endif
#ifdef HAVE_USBSTACK
#include "usbstack.h"
#endif
#if CONFIG_USBOTG == USBOTG_ISP1362
#include "isp1362.h"
#endif
#if CONFIG_USBOTG == USBOTG_M5636
#include "m5636.h"
#endif
#include "cuesheet.h"
/*#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
{
init();
tree_gui_init();
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. */
gui_syncsplash(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)
{
gui_syncsplash(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.
*/
gui_syncsplash(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(talk_menus_enabled()
&& (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
gui_syncsplash(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)
{
init_threads();
buffer_init();
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 */
screen_access_init();
gui_syncstatusbar_init(&statusbars);
settings_reset();
settings_load(SETTINGS_ALL);
gui_sync_wps_init();
settings_apply();
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
#ifdef CPU_PP
COP_CTL = PROC_WAKE;
#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();
power_init();
set_irq_level(0);
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) && !defined(HAVE_MMC)
serial_setup();
#endif
#endif
i2c_init();
#if CONFIG_RTC
rtc_init();
#endif
#ifdef HAVE_RTC_RAM
settings_load(SETTINGS_RTC); /* early load parts of global_settings */
#endif
adc_init();
#ifdef HAVE_USBSTACK
usb_stack_init();
#endif
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 */
screen_access_init();
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
ata_idle_notify_init();
rc = ata_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();
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)
#ifdef HAVE_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
}
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
{
gui_syncsplash(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();
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
{
int fd;
static const char filename[] = PLUGIN_APPS_DIR "/autostart.rock";
fd = open(filename, O_RDONLY);
if(fd >= 0) /* no complaint if it doesn't exist */
{
close(fd);
plugin_load((char*)filename, NULL); /* start if it does */
}
}
#endif /* #ifdef AUTOROCK */
#if CONFIG_CHARGING
car_adapter_mode_init();
#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 runs on the coprocessor which waits for other threads to be
added, and gracefully handles RoLo */
#if CONFIG_CPU == PP5002
/* 3G doesn't have Rolo or dual core support yet */
while(1) {
COP_CTL = PROC_SLEEP;
}
#else
extern volatile unsigned char cpu_message;
system_init();
kernel_init();
while(cpu_message != COP_REBOOT) {
sleep(HZ);
}
rolo_restart_cop();
#endif /* PP5002 */
}
#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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