/**
* Show previous item.
*
* @return false if no more items are available
* @return true an item has been displayed
*/
bool FindResults::displayPrevious()
{
UMLFinder *finder = 0;
if (m_listViewFinder.size() > 0)
finder = &m_listViewFinder.first();
else if (m_sceneFinder.size() > 0)
finder = &m_sceneFinder.first();
else if (m_docFinder.size() > 0)
finder = &m_docFinder.first();
if (finder == 0)
return false;
UMLFinder::Result result = finder->displayPrevious();
if (result == UMLFinder::Empty)
return false;
else if (result == UMLFinder::End)
return finder->displayPrevious() == UMLFinder::Found;
else if (result == UMLFinder::NotFound)
return displayNext();
return true;
}
void WeatherStation::run()
{
uint8_t dataType;
int16_t data;
boolean ret;
/*event*/
if (g_RTCIntFlag) //it must be at the front of processRTCAlarm()
{
g_RTCIntFlag = false;
RTCObj.clearINTStatus();
}
if ( EVENT_STATE_SET == eventRTCState )
{
processRTCAlarm();
eventRTCState = EVENT_STATE_DOING;
}
if ( EVENT_STATE_SET == eventButtonState )
{
processButton();
eventButtonState = EVENT_STATE_DOING;
}
if ( SYS_STATE_WAITING == systemState )
{
if ( STATE_DOING == getActionState()) //high priority
{
systemState = SYS_STATE_ACTION;
}
else if ( (uint8_t)((millis()/1000) - startTime) >= overTime )
{
systemState = SYS_STATE_GOTOSLEEP;
DBG_PRINTLN("goto sleep");
/**to minimize the time to sleep state, so there is not sleep state case **/
if ( (SW_RUN == digitalRead(PALETTE_PIN_SW)) && (SW_MAKE == switchState) )
{
#if !_DEBUG
dettachUSB();
#endif
switchState = SW_RUN;
}
disableBeforeSleep();
wakeFlag = false;
sleep();
enableAfterSleep();
systemState = SYS_STATE_WAITING;
DBG_PRINTLN_VAR(systemState,DEC);
}
else
{
//nothing
}
}
else if ( SYS_STATE_ACTION == systemState )
{
/*action*/
if ( STATE_DOING == a_actionList[ACTION_SAMPLE_DATA].state )
{
DBG_PRINTLN("**Sample");
ret = sensorMgt.run();
if ( ret )
{
a_actionList[ACTION_SAMPLE_DATA].state = STATE_DONE;
}
else
{
delay(10);
}
}
if ( STATE_DOING == a_actionList[ACTION_SAVE_DATA].state )
{
if ( STATE_DONE == a_actionList[ACTION_SAMPLE_DATA].state )
{
DBG_PRINTLN("**Save");
for ( uint8_t i = 0; i < DATA_TYPE_MAXNUM; i++ )
{
if ( false == a_measureData[i].valid )
{
break;
}
dataType = a_measureData[i].dataType;
data = a_measureData[i].p_sensor->getValue( dataType );
dataHouse.putData( data, dataType, currentHour );
}
a_actionList[ACTION_SAVE_DATA].state = STATE_DONE;
}
}
if ( STATE_DOING == a_actionList[ACTION_DISPLAY].state )
{
if (STATE_DONE == a_actionList[ACTION_SAMPLE_DATA].state)
{
displayMgt.state = DISPLAY_STATE_NEXT;
}
if ( DISPLAY_STATE_NEXT == displayMgt.state )
{
DBG_PRINTLN("**Display");
displayNext();
a_actionList[ACTION_DISPLAY].state = STATE_DONE;
}
}
if ( STATE_DONE == getActionState() )
{
startTime = millis()/1000;
if( (END_HOURTIME_ONEDAY == currentHour) && (EVENT_STATE_DOING == eventRTCState) )
{ //todo: muti thread
DBG_PRINTLN_VAR(currentHour,DEC);
dataHouse.updateDate( currentYear, currentMonth, currentDate );
}
eventRTCState = EVENT_STATE_DONE;
eventButtonState = EVENT_STATE_DONE;
for ( uint8_t i = 0; i < ACTION_NUMBER; i++ ) //todo
{
a_actionList[i].state = STATE_INIT;
}
systemState = SYS_STATE_WAITING;
DBG_PRINTLN_VAR(systemState,DEC);
}
}
#if 0
DateTime now = RTCObj.now();
Serial.println(now.minute(), DEC);
Serial.print(now.year(), DEC);
Serial.print('/');
Serial.print(now.month(), DEC);
Serial.print('/');
Serial.print(now.date(), DEC);
Serial.print(' ');
Serial.print(now.hour(), DEC);
Serial.print(':');
Serial.print(now.minute(), DEC);
Serial.print(':');
Serial.print(now.second(), DEC);
Serial.println(' ');
Serial.println(RTCObj.getTemperature());
#endif
}