static void usb_mode(void)
{
int button;
/* Init USB */
usb_init();
usb_start_monitoring();
/* Wait for threads to connect */
show_splash(HZ/2, "Waiting for USB");
while (1)
{
button = button_get_w_tmo(HZ/2);
if (button == SYS_USB_CONNECTED)
break; /* Hit */
}
if (button == SYS_USB_CONNECTED)
{
/* Got the message - wait for disconnect */
show_splash(0, "Bootloader USB mode");
usb_acknowledge(SYS_USB_CONNECTED_ACK);
while (1)
{
button = button_get(true);
if (button == SYS_USB_DISCONNECTED)
break;
}
}
}
/* Return USB_HANDLED if session took place else return USB_EXTRACTED */
static int handle_usb(int connect_timeout)
{
static struct event_queue q SHAREDBSS_ATTR;
struct queue_event ev;
int usb = USB_EXTRACTED;
long end_tick = 0;
if (!usb_plugged())
return USB_EXTRACTED;
queue_init(&q, true);
usb_init();
usb_start_monitoring();
printf("USB: Connecting");
if (connect_timeout != TIMEOUT_BLOCK)
end_tick = current_tick + connect_timeout;
while (1)
{
/* Sleep no longer than 1/2s */
queue_wait_w_tmo(&q, &ev, HZ/2);
if (ev.id == SYS_USB_CONNECTED)
{
/* Switch to verbose mode if not in it so that the status updates
* are shown */
verbose = true;
/* Got the message - wait for disconnect */
printf("Bootloader USB mode");
usb = USB_HANDLED;
usb_acknowledge(SYS_USB_CONNECTED_ACK);
usb_wait_for_disconnect(&q);
break;
}
if (connect_timeout != TIMEOUT_BLOCK &&
TIME_AFTER(current_tick, end_tick))
{
/* Timed out waiting for the connect - will happen when connected
* to a charger instead of a host port and the charging pin is
* the same as the USB pin */
printf("USB: Timed out");
break;
}
if (!usb_plugged())
break; /* Cable pulled */
}
usb_close();
queue_delete(&q);
return usb;
}
int main(int argc, char *argv[])
{
sys_handle_argv(argc, argv);
#else
int main(void) INIT_ATTR MAIN_NORETURN_ATTR;
int main(void)
{
#endif
int i;
CHART(">init");
init();
CHART("<init");
FOR_NB_SCREENS(i)
{
screens[i].clear_display();
screens[i].update();
}
#ifdef HAVE_LCD_BITMAP
list_init();
#endif
tree_gui_init();
/* Keep the order of this 3
* Must be done before any code uses the multi-screen API */
#ifdef HAVE_USBSTACK
/* All threads should be created and public queues registered by now */
usb_start_monitoring();
#endif
#ifdef AUTOROCK
{
char filename[MAX_PATH];
const char *file =
#ifdef APPLICATION
ROCKBOX_DIR
#else
PLUGIN_APPS_DIR
#endif
"/autostart.rock";
if(file_exists(file)) /* no complaint if it doesn't exist */
{
plugin_load(file, NULL); /* start if it does */
}
}
#endif /* #ifdef AUTOROCK */
global_status.last_volume_change = 0;
/* no calls INIT_ATTR functions after this point anymore!
* see definition of INIT_ATTR in config.h */
CHART(">root_menu");
root_menu();
}
static void usb_mode(int connect_timeout)
{
int button;
usb_init();
usb_start_monitoring();
/* Wait for threads to connect or cable is pulled */
printf("USB: Connecting");
long end_tick = current_tick + connect_timeout;
while(1)
{
button = button_get_w_tmo(HZ/10);
if(button == SYS_USB_CONNECTED)
break; /* Hit */
if(TIME_AFTER(current_tick, end_tick))
{
/* Timed out waiting for the connect - will happen when connected
* to a charger through the USB port */
printf("USB: Timed out");
break;
}
if(usb_detect() == USB_EXTRACTED)
break; /* Cable pulled */
}
if(button == SYS_USB_CONNECTED)
{
/* Got the message - wait for disconnect */
printf("Bootloader USB mode");
usb_acknowledge(SYS_USB_CONNECTED_ACK);
while(1)
{
button = button_get_w_tmo(HZ/2);
if(button == SYS_USB_DISCONNECTED)
break;
}
}
/* Put drivers initialized for USB connection into a known state */
usb_close();
}
void main(void)
{
int rc;
power_init();
system_init();
kernel_init();
lcd_init();
show_logo();
enable_irq();
adc_init();
usb_init();
button_init();
powermgmt_init();
#if CONFIG_CHARGING && (CONFIG_CPU == SH7034)
if (charger_inserted()
#ifdef ATA_POWER_PLAYERSTYLE
&& !ide_powered() /* relies on probing result from bootloader */
#endif
)
{
charging_screen(); /* display a "charging" screen */
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_update();
while(!(button_get(true) & BUTTON_REL));
#endif
panicf("storage: %d", rc);
}
usb_start_monitoring();
while (usb_detect() == USB_INSERTED)
{ /* enter USB mode early, before trying to mount */
if (button_get_w_tmo(HZ/10) == SYS_USB_CONNECTED)
{
usb_screen();
}
}
rc = disk_mount_all();
if (rc<=0)
{
prompt_usb("No partition", "found.");
}
{ // rolo the firmware
static const char filename[] = "/" BOOTFILE;
rolo_load((char*)filename); /* won't return if started */
prompt_usb("No firmware", filename);
}
}
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
/* current_tick should be ticking by now */
CHART("ticking");
lcd_init();
#ifdef HAVE_REMOTE_LCD
lcd_remote_init();
#endif
font_init();
CHART(">show_logo");
show_logo();
CHART("<show_logo");
lang_init(core_language_builtin, language_strings,
LANG_LAST_INDEX_IN_ARRAY);
#ifdef DEBUG
debug_init();
#else
#ifdef HAVE_SERIAL
serial_setup();
#endif
#endif
#if CONFIG_RTC
rtc_init();
#endif
#ifdef HAVE_RTC_RAM
CHART(">settings_load(RTC)");
settings_load(SETTINGS_RTC); /* early load parts of global_settings */
CHART("<settings_load(RTC)");
#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
/* Keep the order of this 3 (viewportmanager handles statusbars)
* Must be done before any code uses the multi-screen API */
CHART(">gui_syncstatusbar_init");
gui_syncstatusbar_init(&statusbars);
CHART("<gui_syncstatusbar_init");
CHART(">sb_skin_init");
sb_skin_init();
CHART("<sb_skin_init");
CHART(">gui_sync_wps_init");
gui_sync_wps_init();
CHART("<gui_sync_wps_init");
CHART(">viewportmanager_init");
viewportmanager_init();
CHART("<viewportmanager_init");
#if CONFIG_CHARGING && (CONFIG_CPU == SH7034)
/* charger_inserted() can't be used here because power_thread()
hasn't checked power_input_status() yet */
if (coldstart && (power_input_status() & POWER_INPUT_MAIN_CHARGER)
&& !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
CHART(">storage_init");
rc = storage_init();
CHART("<storage_init");
if(rc)
{
#ifdef HAVE_LCD_BITMAP
lcd_clear_display();
lcd_putsf(0, 1, "ATA error: %d", rc);
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
CHART(">eeprom_settings_init");
eeprom_settings_init();
CHART("<eeprom_settings_init");
#endif
#ifndef HAVE_USBSTACK
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)
#if (CONFIG_STORAGE & STORAGE_MMC)
if (!mmc_touched() ||
(mmc_remove_request() == SYS_HOTSWAP_EXTRACTED))
#endif
{
gui_usb_screen_run();
mounted = true; /* mounting done @ end of USB mode */
}
#ifdef HAVE_USB_POWER
if (usb_powered()) /* avoid deadlock */
break;
#endif
}
#endif
if (!mounted)
{
CHART(">disk_mount_all");
rc = disk_mount_all();
CHART("<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) {};
gui_usb_screen_run();
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
{
CHART(">settings_load(ALL)");
settings_load(SETTINGS_ALL);
CHART("<settings_load(ALL)");
}
CHART(">init_dircache(true)");
rc = init_dircache(true);
CHART("<init_dircache(true)");
if (rc < 0)
{
#ifdef HAVE_TAGCACHE
remove(TAGCACHE_STATEFILE);
#endif
}
CHART(">settings_apply(true)");
settings_apply(true);
CHART("<settings_apply(true)");
CHART(">init_dircache(false)");
init_dircache(false);
CHART("<init_dircache(false)");
#ifdef HAVE_TAGCACHE
CHART(">init_tagcache");
init_tagcache();
CHART("<init_tagcache");
#endif
#ifdef HAVE_EEPROM_SETTINGS
if (firmware_settings.initialized)
{
/* In case we crash. */
firmware_settings.disk_clean = false;
CHART(">eeprom_settings_store");
eeprom_settings_store();
CHART("<eeprom_settings_store");
}
#endif
playlist_init();
tree_mem_init();
filetype_init();
scrobbler_init();
#if CONFIG_CODEC == SWCODEC
tdspeed_init();
#endif /* CONFIG_CODEC == SWCODEC */
#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 */
CHART(">audio_init");
audio_init();
CHART("<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);
#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 HAVE_LINEOUT_POWEROFF
lineout_set(global_settings.lineout_active);
#endif
#ifdef HAVE_HOTSWAP_STORAGE_AS_MAIN
CHART("<check_bootfile(false)");
check_bootfile(false); /* remember write time and filesize */
CHART(">check_bootfile(false)");
#endif
CHART("<settings_apply_skins");
settings_apply_skins();
CHART(">settings_apply_skins");
}