static int battery_monitor_core( bool is_sleep )
// ----------------------------------------------------------------------------
// Description :
// Input Argument :
// Return Value :
{
int charging_time;
/*Monitoring the system temperature*/
if ( sec_bci.battery.monitor_field_temp )
{
if ( sec_bci.battery.support_monitor_timeout )
{
/*Check charging time*/
charging_time = get_elapsed_time_secs( &sec_bci.charger.charge_start_time );
if ( charging_time >= sec_bci.charger.charging_timeout )
{
if ( is_sleep )
sec_bci.charger.full_charge_dur_sleep = 0x2;
else
_battery_state_change_( STATUS_CATEGORY_CHARGING,
POWER_SUPPLY_STATUS_CHARGING_OVERTIME,
is_sleep );
return -1;
}
}
if ( sec_bci.battery.support_monitor_temp )
{
if ( sec_bci.battery.battery_health == POWER_SUPPLY_HEALTH_OVERHEAT
|| sec_bci.battery.battery_health == POWER_SUPPLY_HEALTH_COLD )
{
if ( sec_bci.battery.battery_temp <= CHARGE_RECOVER_TEMPERATURE_MAX
&& sec_bci.battery.battery_temp >= CHARGE_RECOVER_TEMPERATURE_MIN )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_GOOD;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_NORMAL,
is_sleep );
}
}
else
{
if ( sec_bci.battery.monitor_duration > MONITOR_TEMP_DURATION )
sec_bci.battery.monitor_duration = MONITOR_TEMP_DURATION;
if ( sec_bci.battery.battery_temp >= CHARGE_STOP_TEMPERATURE_MAX )
{
if ( sec_bci.battery.battery_health != POWER_SUPPLY_HEALTH_OVERHEAT )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_OVERHEAT;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_HIGH,
is_sleep );
}
}
else if ( sec_bci.battery.battery_temp <= CHARGE_STOP_TEMPERATURE_MIN )
{
if ( sec_bci.battery.battery_health != POWER_SUPPLY_HEALTH_COLD )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_COLD;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_LOW,
is_sleep );
}
}
else
{
if ( sec_bci.battery.battery_health != POWER_SUPPLY_HEALTH_GOOD )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_GOOD;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_NORMAL,
is_sleep );
}
}
}
}
}
/*Monitoring the battery level for Re-charging*/
if ( sec_bci.battery.monitor_field_rechg_vol )
{
if ( sec_bci.battery.monitor_duration > MONITOR_RECHG_VOL_DURATION )
sec_bci.battery.monitor_duration = MONITOR_RECHG_VOL_DURATION;
if ( sec_bci.battery.battery_level_vol <= 4100 )
{
sec_bci.battery.confirm_recharge++;
if ( sec_bci.battery.confirm_recharge >= 2 )
{
printk( "[TA] RE-charging vol\n" );
sec_bci.battery.confirm_recharge = 0;
_battery_state_change_( STATUS_CATEGORY_CHARGING,
POWER_SUPPLY_STATUS_RECHARGING_FOR_FULL,
is_sleep );
}
}
else
sec_bci.battery.confirm_recharge = 0;
}
return 0;
}
static int battery_monitor_core( bool is_sleep )
{
int charging_time;
int rechg_voltage;
if(event_logging)
{
stop_temperature_overheat = CHARGE_STOP_TEMPERATURE_EVENT;
recover_temperature_overheat = CHARGE_RECOVER_TEMPERATURE_EVENT;
}
else
{
stop_temperature_overheat = CHARGE_STOP_TEMPERATURE_MAX;
recover_temperature_overheat = CHARGE_RECOVER_TEMPERATURE_MAX;
}
/*Monitoring the system temperature*/
if ( sec_bci.battery.monitor_field_temp )
{
if ( sec_bci.battery.support_monitor_timeout )
{
/*Check charging time*/
charging_time = get_elapsed_time_secs( &sec_bci.charger.charge_start_time );
if ( charging_time >= sec_bci.charger.charging_timeout )
{
if ( is_sleep )
sec_bci.charger.full_charge_dur_sleep = 0x2;
else
_battery_state_change_( STATUS_CATEGORY_CHARGING,
POWER_SUPPLY_STATUS_CHARGING_OVERTIME,
is_sleep );
return -1;
}
}
if ( sec_bci.battery.support_monitor_temp )
{
if ( sec_bci.battery.battery_health == POWER_SUPPLY_HEALTH_OVERHEAT
|| sec_bci.battery.battery_health == POWER_SUPPLY_HEALTH_COLD )
{
if ( sec_bci.battery.battery_temp <= recover_temperature_overheat //CHARGE_RECOVER_TEMPERATURE_MAX
&& sec_bci.battery.battery_temp >= CHARGE_RECOVER_TEMPERATURE_MIN )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_GOOD;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_NORMAL,
is_sleep );
}
}
else
{
if ( sec_bci.battery.monitor_duration > MONITOR_TEMP_DURATION )
sec_bci.battery.monitor_duration = MONITOR_TEMP_DURATION;
if ( sec_bci.battery.battery_temp >= stop_temperature_overheat) //CHARGE_STOP_TEMPERATURE_MAX )
{
printk("[TA] Temperature is high (%d*)\n", sec_bci.battery.battery_temp);
if ( sec_bci.battery.battery_health != POWER_SUPPLY_HEALTH_OVERHEAT )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_OVERHEAT;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_HIGH,
is_sleep );
}
}
else if ( sec_bci.battery.battery_temp <= CHARGE_STOP_TEMPERATURE_MIN )
{
printk("[TA] Temperature is low (%d*)\n", sec_bci.battery.battery_temp);
if ( sec_bci.battery.battery_health != POWER_SUPPLY_HEALTH_COLD )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_COLD;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_LOW,
is_sleep );
}
}
else
{
if ( sec_bci.battery.battery_health != POWER_SUPPLY_HEALTH_GOOD )
{
sec_bci.battery.battery_health = POWER_SUPPLY_HEALTH_GOOD;
_battery_state_change_( STATUS_CATEGORY_TEMP,
BATTERY_TEMPERATURE_NORMAL,
is_sleep );
}
}
}
}
}
/*Monitoring the battery level for Re-charging*/
if ( sec_bci.battery.monitor_field_rechg_vol && (sec_bci.charger.rechg_count <= 0 || is_sleep))
{
if ( sec_bci.battery.monitor_duration > MONITOR_RECHG_VOL_DURATION )
sec_bci.battery.monitor_duration = MONITOR_RECHG_VOL_DURATION;
if(sec_bootmode == 5) // offmode charging
rechg_voltage = CHARGE_RECHG_VOLTAGE_OFFMODE;
else
rechg_voltage = CHARGE_RECHG_VOLTAGE;
if (sec_bci.battery.battery_level_vol <= rechg_voltage )
{
sec_bci.battery.confirm_recharge++;
if ( sec_bci.battery.confirm_recharge >= 2 )
{
printk( "[BM] RE-charging vol rechg_voltage = %d\n", rechg_voltage);
sec_bci.battery.confirm_recharge = 0;
_battery_state_change_( STATUS_CATEGORY_CHARGING,
POWER_SUPPLY_STATUS_RECHARGING_FOR_FULL,
is_sleep );
}
}
else
{
sec_bci.battery.confirm_recharge = 0;
}
}
return 0;
}
