void shutdown(void)
{
/* We need to gracefully spin down the disk to prevent clicks. */
if (ide_powered())
{
/* Make sure ATA has been initialized. */
ata_init();
/* And put the disk into sleep immediately. */
ata_sleepnow();
}
backlight_hw_off();
power_off();
}
/*
* Estimate how much current we are drawing just to run.
*/
static int runcurrent(void)
{
int current = CURRENT_NORMAL;
#ifndef BOOTLOADER
if (usb_inserted()
#ifdef HAVE_USB_POWER
#if (CURRENT_USB < CURRENT_NORMAL)
|| usb_powered()
#else
&& !usb_powered()
#endif
#endif
) {
current = CURRENT_USB;
}
#if defined(HAVE_BACKLIGHT)
if (backlight_get_current_timeout() == 0) /* LED always on */
current += CURRENT_BACKLIGHT;
#endif
#if defined(HAVE_RECORDING) && defined(CURRENT_RECORD)
if (audio_status() & AUDIO_STATUS_RECORD)
current += CURRENT_RECORD;
#endif
#ifdef HAVE_SPDIF_POWER
if (spdif_powered())
current += CURRENT_SPDIF_OUT;
#endif
#ifdef HAVE_REMOTE_LCD
if (remote_detect())
current += CURRENT_REMOTE;
#endif
#if defined(HAVE_ATA_POWER_OFF) && defined(CURRENT_ATA)
if (ide_powered())
current += CURRENT_ATA;
#endif
#endif /* BOOTLOADER */
return current;
}
void ata_reset(void)
{
int old_level = disable_irq_save();
if(!ide_powered())
{
ide_power_enable(true);
sleep_ms(150);
}
else
{
IO_GIO_BITSET0 = (1 << 5);
IO_GIO_BITCLR0 = (1 << 3);
sleep_ms(1);
}
IO_GIO_BITCLR0 = (1 << 5);
sleep_ms(10);
IO_GIO_BITSET0 = (1 << 3);
while(!(ATA_COMMAND & STATUS_RDY))
sleep_ms(10);
restore_irq(old_level);
}
static void charging_display_info(bool animate)
{
unsigned char charging_logo[36];
const int pox_x = (LCD_WIDTH - sizeof(charging_logo)) / 2;
const int pox_y = 32;
static unsigned phase = 3;
unsigned i;
#ifdef NEED_ATA_POWER_BATT_MEASURE
if (ide_powered()) /* FM and V2 can only measure when ATA power is on */
#endif
{
int battv = battery_voltage();
lcd_putsf(0, 7, " Batt: %d.%02dV %d%% ", battv / 1000,
(battv % 1000) / 10, battery_level());
}
#ifdef ARCHOS_RECORDER
lcd_puts(0, 2, "Charge mode:");
const char *s;
if (charge_state == CHARGING)
s = str(LANG_BATTERY_CHARGE);
else if (charge_state == TOPOFF)
s = str(LANG_BATTERY_TOPOFF_CHARGE);
else if (charge_state == TRICKLE)
s = str(LANG_BATTERY_TRICKLE_CHARGE);
else
s = "not charging";
lcd_puts(0, 3, s);
if (!charger_enabled())
animate = false;
#endif /* ARCHOS_RECORDER */
/* middle part */
memset(charging_logo+3, 0x00, 32);
charging_logo[0] = 0x3C;
charging_logo[1] = 0x24;
charging_logo[2] = charging_logo[35] = 0xFF;
if (!animate)
{ /* draw the outline */
/* middle part */
lcd_mono_bitmap(charging_logo, pox_x, pox_y + 8,
sizeof(charging_logo), 8);
lcd_set_drawmode(DRMODE_FG);
/* upper line */
charging_logo[0] = charging_logo[1] = 0x00;
memset(charging_logo+2, 0x80, 34);
lcd_mono_bitmap(charging_logo, pox_x, pox_y, sizeof(charging_logo), 8);
/* lower line */
memset(charging_logo+2, 0x01, 34);
lcd_mono_bitmap(charging_logo, pox_x, pox_y + 16,
sizeof(charging_logo), 8);
lcd_set_drawmode(DRMODE_SOLID);
}
else
{ /* animate the middle part */
for (i = 3; i<MIN(sizeof(charging_logo)-1, phase); i++)
{
if ((i-phase) % 8 == 0)
{ /* draw a "bubble" here */
unsigned bitpos;
bitpos = (phase + i/8) % 15; /* "bounce" effect */
if (bitpos > 7)
bitpos = 14 - bitpos;
charging_logo[i] = BIT_N(bitpos);
}
}
lcd_mono_bitmap(charging_logo, pox_x, pox_y + 8,
sizeof(charging_logo), 8);
phase++;
}
lcd_update();
}
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");
}
