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Moved the car adapter mode handling to apps/, now every thread gets SYS_CHARGER_CONNECTED and SYS_CHARGER_DISCONNECTED events

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6255 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2005-04-06 11:12:22 +00:00
parent 3b853c692e
commit 3d2178148b
8 changed files with 77 additions and 60 deletions
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56
firmware/powermgmt.c
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@ -89,11 +89,6 @@ void set_battery_capacity(int capacity)
(void)capacity;
}
void set_car_adapter_mode(bool setting)
{
(void)setting;
}
void reset_poweroff_timer(void)
{
}
@ -150,9 +145,6 @@ static enum {
CHARGER_PLUGGED, /* transient state */
CHARGER
} charger_input_state;
static bool waiting_to_resume_play = false;
static long play_resume_time;
#endif
#ifdef HAVE_CHARGE_CTRL
@ -192,8 +184,6 @@ static int battery_type = 0;
/* Power history: power_history[0] is the newest sample */
unsigned short power_history[POWER_HISTORY_LEN];
static bool car_adapter_mode_enabled = false;
static char power_stack[DEFAULT_STACK_SIZE + DEBUG_STACK];
static const char power_thread_name[] = "power";
@ -401,47 +391,6 @@ static void handle_auto_poweroff(void)
}
}
void set_car_adapter_mode(bool setting)
{
car_adapter_mode_enabled = setting;
}
#ifdef HAVE_CHARGING
static void car_adapter_mode_processing(void)
{
if (car_adapter_mode_enabled) {
if (waiting_to_resume_play) {
if (TIME_AFTER(current_tick, play_resume_time)) {
if (audio_status() & AUDIO_STATUS_PAUSE) {
audio_resume();
}
waiting_to_resume_play = false;
}
} else {
if (charger_input_state == CHARGER_UNPLUGGED) {
/*
* Just got unplugged, pause if playing
*/
if ((audio_status() & AUDIO_STATUS_PLAY) &&
!(audio_status() & AUDIO_STATUS_PAUSE)) {
audio_pause();
}
} else if(charger_input_state == CHARGER_PLUGGED) {
/*
* Just got plugged in, delay & resume if we were playing
*/
if (audio_status() & AUDIO_STATUS_PAUSE) {
/* delay resume a bit while the engine is cranking */
play_resume_time = current_tick + HZ*5;
waiting_to_resume_play = true;
}
}
}
}
}
#endif
/*
* Estimate how much current we are drawing just to run.
*/
@ -507,6 +456,7 @@ static void power_thread_sleep(int ticks)
charger_input_state = CHARGER_PLUGGED;
return;
case CHARGER_PLUGGED:
queue_broadcast(SYS_CHARGER_CONNECTED, NULL);
charger_input_state = CHARGER;
break;
case CHARGER:
@ -517,6 +467,7 @@ static void power_thread_sleep(int ticks)
case NO_CHARGER:
break;
case CHARGER_UNPLUGGED:
queue_broadcast(SYS_CHARGER_DISCONNECTED, NULL);
charger_input_state = NO_CHARGER;
break;
case CHARGER_PLUGGED:
@ -531,9 +482,6 @@ static void power_thread_sleep(int ticks)
sleep(small_ticks);
ticks -= small_ticks;
#ifdef HAVE_CHARGING
car_adapter_mode_processing();
#endif
#ifdef HAVE_ALARM_MOD
power_thread_rtc_process();
#endif