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rockbox/apps/main.c
William Wilgus 8283752223 Reset settings on button hold 
extend this properly to the gigabeast and iriver
updated manual entries

Change-Id: Ibd1bce8d113193cb3b76f4daf0d6ceb01a2f7585
2022-06-21 22:43:39 -04:00

690 lines
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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 "system.h"
#include "gcc_extensions.h"
#include "storage.h"
#include "disk.h"
#include "file_internal.h"
#include "lcd.h"
#include "rtc.h"
#include "debug.h"
#include "led.h"
#include "../kernel-internal.h"
#include "button.h"
#include "core_keymap.h"
#include "tree.h"
#include "filetypes.h"
#include "panic.h"
#include "menu.h"
#include "usb.h"
#include "wifi.h"
#include "powermgmt.h"
#include "adc.h"
#include "i2c.h"
#ifndef DEBUG
#include "serial.h"
#endif
#include "audio.h"
#include "settings.h"
#include "backlight.h"
#include "status.h"
#include "debug_menu.h"
#include "font.h"
#include "language.h"
#include "wps.h"
#include "playlist.h"
#include "core_alloc.h"
#include "rolo.h"
#include "screens.h"
#include "usb_screen.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 "icon.h"
#include "viewport.h"
#include "skin_engine/skin_engine.h"
#include "statusbar-skinned.h"
#include "bootchart.h"
#include "logdiskf.h"
#if (CONFIG_PLATFORM & PLATFORM_ANDROID)
#include "notification.h"
#endif
#include "shortcuts.h"
#ifdef IPOD_ACCESSORY_PROTOCOL
#include "iap.h"
#endif
#include "audio_thread.h"
#include "playback.h"
#include "tdspeed.h"
#if 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
#ifdef HAVE_HARDWARE_CLICK
#include "piezo.h"
#endif
#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
#define MAIN_NORETURN_ATTR NORETURN_ATTR
#else
/* gcc adds an implicit 'return 0;' at the end of main(), causing a warning
* with noreturn attribute */
#define MAIN_NORETURN_ATTR
#endif
#if (CONFIG_PLATFORM & (PLATFORM_SDL|PLATFORM_MAEMO|PLATFORM_PANDORA))
#ifdef SIMULATOR
#include "sim_tasks.h"
#endif
#include "system-sdl.h"
#define HAVE_ARGV_MAIN
/* Don't use SDL_main on windows -> no more stdio redirection */
#if defined(WIN32)
#undef main
#endif
#endif
/*#define AUTOROCK*/ /* define this to check for "autostart.rock" on boot */
static void init(void);
/* main(), and various functions called by main() and init() may be
* be INIT_ATTR. These functions must not be called after the final call
* to root_menu() at the end of main()
* see definition of INIT_ATTR in config.h */
#ifdef HAVE_ARGV_MAIN
int main(int argc, char *argv[]) INIT_ATTR MAIN_NORETURN_ATTR ;
int main(int argc, char *argv[])
{
sys_handle_argv(argc, argv);
#else
int main(void) INIT_ATTR MAIN_NORETURN_ATTR;
int main(void)
{
#endif
CHART(">init");
init();
CHART("<init");
FOR_NB_SCREENS(i)
{
screens[i].clear_display();
screens[i].update();
}
list_init();
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
#if !defined(DISABLE_ACTION_REMAP) && defined(CORE_KEYREMAP_FILE)
if (file_exists(CORE_KEYREMAP_FILE))
{
int mapct = core_load_key_remap(CORE_KEYREMAP_FILE);
if (mapct <= 0)
splashf(HZ, "key remap failed: %d, %s", mapct, CORE_KEYREMAP_FILE);
}
#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();
}
#ifdef HAVE_DIRCACHE
static int INIT_ATTR init_dircache(bool preinit)
{
if (preinit)
dircache_init(MAX(global_status.dircache_size, 0));
if (!global_settings.dircache)
return -1;
int result = -1;
#ifdef HAVE_EEPROM_SETTINGS
if (firmware_settings.initialized &&
firmware_settings.disk_clean &&
preinit)
{
result = dircache_load();
if (result < 0)
firmware_settings.disk_clean = false;
}
else
#endif /* HAVE_EEPROM_SETTINGS */
if (!preinit)
{
result = dircache_enable();
if (result != 0)
{
if (result > 0)
{
/* Print "Scanning disk..." to the display. */
splash(0, str(LANG_SCANNING_DISK));
dircache_wait();
backlight_on();
show_logo();
}
struct dircache_info info;
dircache_get_info(&info);
global_status.dircache_size = info.size;
status_save();
}
/* else don't wait or already enabled by load */
}
return result;
}
#endif /* HAVE_DIRCACHE */
#ifdef HAVE_TAGCACHE
static void init_tagcache(void) INIT_ATTR;
static void init_tagcache(void)
{
bool clear = false;
#if 0
long talked_tick = 0;
#endif
tagcache_init();
while (!tagcache_is_initialized())
{
int ret = tagcache_get_commit_step();
if (ret > 0)
{
#if 0 /* FIXME: Audio isn't even initialized yet! */
/* hwcodec can't use voice here, as the database commit
* uses the audio buffer. */
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
if (lang_is_rtl())
{
splashf(0, "[%d/%d] %s", ret, tagcache_get_max_commit_step(),
str(LANG_TAGCACHE_INIT));
}
else
{
splashf(0, "%s [%d/%d]", str(LANG_TAGCACHE_INIT), ret,
tagcache_get_max_commit_step());
}
clear = true;
}
sleep(HZ/4);
}
tagtree_init();
if (clear)
{
backlight_on();
show_logo();
}
}
#endif /* HAVE_TAGCACHE */
#if (CONFIG_PLATFORM & PLATFORM_HOSTED)
static void init(void)
{
system_init();
core_allocator_init();
kernel_init();
#ifdef APPLICATION
paths_init();
#endif
enable_irq();
lcd_init();
#ifdef HAVE_REMOTE_LCD
lcd_remote_init();
#endif
FOR_NB_SCREENS(i)
global_status.font_id[i] = FONT_SYSFIXED;
font_init();
show_logo();
button_init();
powermgmt_init();
backlight_init();
unicode_init();
#ifdef SIMULATOR
sim_tasks_init();
#endif
#if (CONFIG_PLATFORM & PLATFORM_ANDROID)
notification_init();
#endif
lang_init(core_language_builtin, language_strings,
LANG_LAST_INDEX_IN_ARRAY);
#ifdef DEBUG
debug_init();
#endif
#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 */
gui_syncstatusbar_init(&statusbars);
gui_sync_skin_init();
sb_skin_init();
viewportmanager_init();
storage_init();
pcm_init();
dsp_init();
settings_reset();
settings_load(SETTINGS_ALL);
settings_apply(true);
#ifdef HAVE_DIRCACHE
init_dircache(true);
init_dircache(false);
#endif
#ifdef HAVE_TAGCACHE
init_tagcache();
#endif
tree_mem_init();
filetype_init();
playlist_init();
shortcuts_init();
audio_init();
talk_announce_voice_invalid(); /* notify user w/ voice prompt if voice file invalid */
settings_apply_skins();
/* do USB last so prompt (if enabled) can work correctly if USB was inserted with device off,
* also doesn't hurt that it will display the nice pretty backdrop this way too. */
#ifndef USB_NONE
usb_init();
usb_start_monitoring();
#endif
}
#else /* CONFIG_PLATFORM & PLATFORM_HOSTED */
#include "errno.h"
static void init(void) INIT_ATTR;
static void init(void)
{
int rc;
bool mounted = false;
system_init();
core_allocator_init();
kernel_init();
/* early early early! */
filesystem_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
i2c_init();
power_init();
enable_irq();
#ifdef CPU_ARM
enable_fiq();
#endif
/* current_tick should be ticking by now */
CHART("ticking");
unicode_init();
lcd_init();
#ifdef HAVE_REMOTE_LCD
lcd_remote_init();
#endif
FOR_NB_SCREENS(i)
global_status.font_id[i] = FONT_SYSFIXED;
font_init();
settings_reset();
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
adc_init();
usb_init();
#if CONFIG_USBOTG == USBOTG_ISP1362
isp1362_init();
#elif CONFIG_USBOTG == USBOTG_M5636
m5636_init();
#endif
backlight_init();
button_init();
/* Don't initialize power management here if it could incorrectly
* measure battery voltage, and it's not needed for charging. */
#if !defined(NEED_ATA_POWER_BATT_MEASURE) || \
(CONFIG_CHARGING > CHARGING_MONITOR)
powermgmt_init();
#endif
#if CONFIG_TUNER
radio_init();
#endif
#ifdef HAVE_HARDWARE_CLICK
piezo_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_skin_init();
CHART("<gui_sync_wps_init");
CHART(">viewportmanager_init");
viewportmanager_init();
CHART("<viewportmanager_init");
CHART(">storage_init");
rc = storage_init();
CHART("<storage_init");
if(rc)
{
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();
panicf("ata: %d", rc);
}
#if defined(NEED_ATA_POWER_BATT_MEASURE) && \
(CONFIG_CHARGING <= CHARGING_MONITOR)
/* After storage_init(), ATA power must be on, so battery voltage
* can be measured. Initialize power management if it was delayed. */
powermgmt_init();
#endif
#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(true);
mounted = true; /* mounting done @ end of USB mode */
}
#ifdef HAVE_USB_POWER
/* if there is no host or user requested no USB, skip this */
if (usb_powered_only())
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.");
lcd_puts(0, 2, "Insert USB cable");
lcd_puts(0, 3, "and fix it.");
lcd_update();
while(button_get(true) != SYS_USB_CONNECTED) {};
gui_usb_screen_run(true);
system_reboot();
}
}
pcm_init();
dsp_init();
CHART(">settings_load(ALL)");
settings_load(SETTINGS_ALL);
CHART("<settings_load(ALL)");
#if defined(BUTTON_REC) || \
(CONFIG_KEYPAD == GIGABEAT_PAD) || \
(CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IRIVER_H10_PAD)
if (global_settings.clear_settings_on_hold &&
#ifdef SETTINGS_RESET
/* Reset settings if holding the reset button. (Rec on Archos,
A on Gigabeat) */
((button_status() & SETTINGS_RESET) == SETTINGS_RESET))
#else
/* Reset settings if the hold button is turned on */
(button_hold()))
#endif
{
splash(HZ*2, str(LANG_RESET_DONE_CLEAR));
settings_reset();
}
#endif
#ifdef HAVE_DIRCACHE
CHART(">init_dircache(true)");
rc = init_dircache(true);
CHART("<init_dircache(true)");
#ifdef HAVE_TAGCACHE
if (rc < 0)
remove(TAGCACHE_STATEFILE);
#endif /* HAVE_TAGCACHE */
#endif /* HAVE_DIRCACHE */
CHART(">settings_apply(true)");
settings_apply(true);
CHART("<settings_apply(true)");
#ifdef HAVE_DIRCACHE
CHART(">init_dircache(false)");
init_dircache(false);
CHART("<init_dircache(false)");
#endif
#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();
shortcuts_init();
CHART(">audio_init");
audio_init();
CHART("<audio_init");
talk_announce_voice_invalid(); /* notify user w/ voice prompt if voice file invalid */
#ifdef HAVE_WIFI
wifi_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");
}
#ifdef CPU_PP
void cop_main(void) MAIN_NORETURN_ATTR;
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. */
#if NUM_CORES > 1
system_init();
kernel_init();
/* This should never be reached */
#endif
while(1) {
sleep_core(COP);
}
}
#endif /* CPU_PP */
#endif /* CONFIG_PLATFORM & PLATFORM_HOSTED */
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