/*!
*******************************************************************************
* main program
******************************************************************************/
int main(void)
{
//! initalization
init();
task=0;
//! Enable interrupts
sei();
/* check EEPROM layout */
if (EEPROM_read((uint16_t)&ee_layout)!=EE_LAYOUT) {
LCD_PrintStringID(LCD_STRING_EEPr,LCD_MODE_ON);
task_lcd_update();
for(;;) {;} //fatal error, stop startup
}
COM_init();
// We should do the following once here to have valid data from the start
/*!
****************************************************************************
* main loop
***************************************************************************/
for (;;){
// go to sleep with ADC conversion start
asm volatile ("cli");
if (
! task &&
((ASSR & (_BV(OCR2UB)|_BV(TCN2UB)|_BV(TCR2UB))) == 0) // ATmega169 datasheet chapter 17.8.1
) {
// nothing to do, go to sleep
if(timer0_need_clock() || RS_need_clock()) {
SMCR = (0<<SM1)|(0<<SM0)|(1<<SE); // Idle mode
} else {
if (sleep_with_ADC) {
SMCR = (0<<SM1)|(1<<SM0)|(1<<SE); // ADC noise reduction mode
} else {
SMCR = (1<<SM1)|(1<<SM0)|(1<<SE); // Power-save mode
}
}
if (sleep_with_ADC) {
sleep_with_ADC=0;
// start conversions
ADCSRA |= (1<<ADSC);
}
DEBUG_BEFORE_SLEEP();
asm volatile ("sei"); // sequence from ATMEL datasheet chapter 6.8.
asm volatile ("sleep");
asm volatile ("nop");
DEBUG_AFTER_SLEEP();
SMCR = (1<<SM1)|(1<<SM0)|(0<<SE); // Power-save mode
} else {
asm volatile ("sei");
}
// update LCD task
if (task & TASK_LCD) {
task&=~TASK_LCD;
task_lcd_update();
continue; // on most case we have only 1 task, iprove time to sleep
}
if (task & TASK_ADC) {
task&=~TASK_ADC;
if (task_ADC()==0) {
// ADC is done
// TODO
}
continue; // on most case we have only 1 task, iprove time to sleep
}
// communication
if (task & TASK_COM) {
task&=~TASK_COM;
COM_commad_parse();
continue; // on most case we have only 1 task, iprove time to sleep
}
// motor stop
if (task & TASK_MOTOR_STOP) {
task&=~TASK_MOTOR_STOP;
MOTOR_timer_stop();
continue; // on most case we have only 1 task, iprove time to sleep
}
// update motor possition
if (task & TASK_MOTOR_PULSE) {
task&=~TASK_MOTOR_PULSE;
MOTOR_updateCalibration(mont_contact_pooling());
MOTOR_timer_pulse();
continue; // on most case we have only 1 task, iprove time to sleep
}
//! check keyboard and set keyboards events
if (task & TASK_KB) {
task&=~TASK_KB;
task_keyboard();
}
if (task & TASK_RTC) {
task&=~TASK_RTC;
{
bool minute = RTC_AddOneSecond();
valve_wanted = CTL_update(minute,valve_wanted);
if (minute && (RTC_GetDayOfWeek()==6) && (RTC_GetHour()==10) && (RTC_GetMinute()==0)) {
// every sunday 10:00AM
// TODO: improve this code!
// valve protection / CyCL
MOTOR_updateCalibration(0);
}
}
MOTOR_updateCalibration(mont_contact_pooling());
MOTOR_Goto(valve_wanted);
task_keyboard_long_press_detect();
if ((MOTOR_Dir==stop) || (config.allow_ADC_during_motor)) start_task_ADC();
if (menu_auto_update_timeout>=0) {
menu_auto_update_timeout--;
}
menu_view(false); // TODO: move it, it is wrong place
LCD_Update(); // TODO: move it, it is wrong place
// do not use continue here (menu_auto_update_timeout==0)
}
// menu state machine
if (kb_events || (menu_auto_update_timeout==0)) {
bool update = menu_controller(false);
if (update) {
menu_controller(true); // menu updated, call it again
}
menu_view(update); // TODO: move it, it is wrong place
LCD_Update(); // TODO: move it, it is wrong place
}
} //End Main loop
/*!
*******************************************************************************
* \brief menu View
******************************************************************************/
void menu_view(bool clear) {
switch (menu_state) {
case menu_startup:
LCD_AllSegments(LCD_MODE_ON); // all segments on
break;
case menu_version:
clr_show1(LCD_SEG_COL1);
LCD_PrintHexW(VERSION_N,LCD_MODE_ON);
break;
#if (! REMOTE_SETTING_ONLY)
case menu_set_year:
LCD_AllSegments(LCD_MODE_OFF); // all segments off
LCD_PrintDecW(RTC_GetYearYYYY(),LCD_MODE_BLINK_1);
break;
case menu_set_month:
case menu_set_day:
clr_show1(LCD_SEG_COL1); // decimal point
LCD_PrintDec(RTC_GetMonth(), 0, ((menu_state==menu_set_month)?LCD_MODE_BLINK_1:LCD_MODE_ON));
LCD_PrintDec(RTC_GetDay(), 2, ((menu_state==menu_set_day)?LCD_MODE_BLINK_1:LCD_MODE_ON));
break;
case menu_set_hour:
case menu_set_minute:
case menu_home4: // time
#if HAVE_NEWLCD
if (clear) clr_show1(LCD_SEG_COL2);
#else
if (clear) clr_show2(LCD_SEG_COL1,LCD_SEG_COL2);
#endif
LCD_PrintDec(RTC_GetHour(), 2, ((menu_state == menu_set_hour) ? LCD_MODE_BLINK_1 : LCD_MODE_ON));
LCD_PrintDec(RTC_GetMinute(), 0, ((menu_state == menu_set_minute) ? LCD_MODE_BLINK_1 : LCD_MODE_ON));
break;
#else
case menu_home4: // time
#if HAVE_NEWLCD
if (clear) clr_show1(LCD_SEG_COL2);
#else
if (clear) clr_show2(LCD_SEG_COL1,LCD_SEG_COL2);
#endif
LCD_PrintDec(RTC_GetHour(), 2, LCD_MODE_ON);
LCD_PrintDec(RTC_GetMinute(), 0, LCD_MODE_ON);
break;
#endif
#if MENU_SHOW_BATTERY
case menu_home5: // battery
LCD_AllSegments(LCD_MODE_OFF);
LCD_PrintDec(bat_average/100, 2, LCD_MODE_ON);
LCD_PrintDec(bat_average%100, 0, LCD_MODE_ON);
break;
#endif
case menu_home: // wanted temp / error code / adaptation status
if (MOTOR_calibration_step>0) {
clr_show1(LCD_SEG_BAR24);
LCD_PrintChar(LCD_CHAR_A,3,LCD_MODE_ON);
if (MOTOR_ManuCalibration==-1) LCD_PrintChar(LCD_CHAR_d,2,LCD_MODE_ON);
LCD_PrintChar(LCD_CHAR_0 + (MOTOR_calibration_step%10), 0, LCD_MODE_ON);
goto MENU_COMMON_STATUS; // optimization
} else {
if (clear) clr_show1(LCD_SEG_BAR24);
if (CTL_error!=0) {
#if HAVE_NEWLCD==0
if (CTL_error & CTL_ERR_BATT_LOW) {
LCD_PrintStringID(LCD_STRING_BAtt,LCD_MODE_BLINK_1);
} else
#endif
if (CTL_error & CTL_ERR_MONTAGE) {
LCD_PrintStringID(LCD_STRING_E2,LCD_MODE_ON);
} else if (CTL_error & CTL_ERR_MOTOR) {
LCD_PrintStringID(LCD_STRING_E3,LCD_MODE_ON);
} else
#if HAVE_NEWLCD==0
if (CTL_error & CTL_ERR_BATT_WARNING) {
LCD_PrintStringID(LCD_STRING_BAtt,LCD_MODE_ON);
} else
#endif
if (CTL_error & CTL_ERR_RFM_SYNC) {
LCD_PrintStringID(LCD_STRING_E4,LCD_MODE_ON);
}
goto MENU_COMMON_STATUS; // optimization
} else {
if (mode_window()) {
LCD_PrintStringID(LCD_STRING_OPEn,LCD_MODE_ON);
goto MENU_COMMON_STATUS; // optimization
}
}
}
// do not use break at this position / optimization
case menu_home_no_alter: // wanted temp
if (clear) clr_show1(LCD_SEG_BAR24);
LCD_PrintTemp(CTL_temp_wanted,LCD_MODE_ON);
//! \note hourbar status calculation is complex we don't want calculate it every view, use chache
MENU_COMMON_STATUS:
LCD_SetSeg(LCD_SEG_AUTO, (CTL_test_auto()?LCD_MODE_ON:LCD_MODE_OFF));
LCD_SetSeg(LCD_SEG_MANU, (CTL_mode_auto?LCD_MODE_OFF:LCD_MODE_ON));
#if HAVE_NEWLCD
if (CTL_error & (CTL_ERR_BATT_LOW | CTL_ERR_BATT_WARNING))
LCD_SetSeg(LCD_SEG_BAT, (CTL_error & CTL_ERR_BATT_LOW)?LCD_MODE_BLINK_1:LCD_MODE_ON);
#endif
LCD_HourBarBitmap(hourbar_buff);
break;
case menu_home2: // real temperature
if (clear) LCD_AllSegments(LCD_MODE_OFF);
LCD_PrintTempInt(temp_average,LCD_MODE_ON);
break;
case menu_home3: // valve pos
if (clear) LCD_AllSegments(LCD_MODE_OFF);
// LCD_PrintDec3(MOTOR_GetPosPercent(), 1 ,LCD_MODE_ON);
// LCD_PrintChar(LCD_CHAR_2lines,0,LCD_MODE_ON);
{
uint8_t prc = MOTOR_GetPosPercent();
if (prc<=100) {
LCD_PrintDec3(MOTOR_GetPosPercent(), 0 ,LCD_MODE_ON);
} else {
LCD_PrintStringID(LCD_STRING_minusCminus,LCD_MODE_ON);
}
}
break;
#if (! REMOTE_SETTING_ONLY)
case menu_set_timmer_dow:
clr_show1(LCD_SEG_PROG); // all segments off
LCD_PrintDayOfWeek(menu_set_dow, LCD_MODE_BLINK_1);
break;
case menu_set_timmer:
//! \todo calculate "hourbar" status, actual position in mode LCD_MODE_BLINK_1
// clr_show3(LCD_SEG_COL1,LCD_SEG_COL2,LCD_SEG_PROG);
clr_show2(LCD_SEG_COL1,LCD_SEG_COL2);
timmers_patch_offset=timers_get_raw_index(menu_set_dow, menu_set_slot);
timmers_patch_data = menu_set_time + ((uint16_t)menu_set_mode<<12);
LCD_HourBarBitmap(RTC_DowTimerGetHourBar(menu_set_dow));
timmers_patch_offset=0xff;
LCD_SetHourBarSeg(menu_set_time/60, LCD_MODE_BLINK_1);
if (menu_set_time < 24*60) {
LCD_PrintDec(menu_set_time/60, 2, LCD_MODE_BLINK_1);
LCD_PrintDec(menu_set_time%60, 0, LCD_MODE_BLINK_1);
} else {
LCD_PrintStringID(LCD_STRING_4xminus,LCD_MODE_BLINK_1);
}
show_selected_temperature_type(menu_set_mode,LCD_MODE_BLINK_1);
break;
#endif
case menu_lock: // "bloc" message
LCD_AllSegments(LCD_MODE_OFF); // all segments off
LCD_PrintStringID(LCD_STRING_bloc,LCD_MODE_ON);
break;
case menu_service1:
case menu_service2:
// service menu; left side index, right value
LCD_AllSegments(LCD_MODE_ON);
LCD_PrintHex(service_idx, 2, ((menu_state == menu_service1) ? LCD_MODE_BLINK_1 : LCD_MODE_ON));
LCD_PrintHex(config_raw[service_idx], 0, ((menu_state == menu_service2) ? LCD_MODE_BLINK_1 : LCD_MODE_ON));
break;
case menu_service_watch:
LCD_AllSegments(LCD_MODE_ON);
LCD_PrintHexW(watch(service_watch_n),LCD_MODE_ON);
LCD_SetHourBarSeg(service_watch_n, LCD_MODE_BLINK_1);
break;
#if (! REMOTE_SETTING_ONLY)
case menu_preset_temp0:
case menu_preset_temp1:
case menu_preset_temp2:
case menu_preset_temp3:
LCD_AllSegments(LCD_MODE_OFF);
LCD_PrintTemp(menu_set_temp,LCD_MODE_BLINK_1);
show_selected_temperature_type(menu_state-menu_preset_temp0,LCD_MODE_ON);
#endif
default:
break;
}
LCD_Update();
}
/*!
*******************************************************************************
* \brief menu Controller
*
* \returns true for controler restart
******************************************************************************/
bool menu_controller(bool new_state) {
int8_t wheel = wheel_proccess(); //signed number
bool ret = false;
switch (menu_state) {
case menu_startup:
if (new_state) {
menu_auto_update_timeout=2;
}
if (menu_auto_update_timeout==0) {
menu_state = menu_version;
ret=true;
}
break;
case menu_version:
if (new_state) {
menu_auto_update_timeout=2;
}
if (menu_auto_update_timeout==0) {
#if (DEBUG_SKIP_DATETIME_SETTING_AFTER_RESET) || (REMOTE_SETTING_ONLY)
menu_state = menu_home;
#else
menu_state = menu_set_year;
#endif
ret=true;
}
break;
#if (! REMOTE_SETTING_ONLY)
case menu_set_year:
if (wheel != 0) RTC_SetYear(RTC_GetYearYY()+wheel);
if ( kb_events & KB_EVENT_PROG) {
menu_state = menu_set_month;
CTL_update_temp_auto();
ret=true;
}
break;
case menu_set_month:
if (wheel != 0) RTC_SetMonth(RTC_GetMonth()+wheel);
if ( kb_events & KB_EVENT_PROG ) {
menu_state = menu_set_day;
CTL_update_temp_auto();
ret=true;
}
break;
case menu_set_day:
if (wheel != 0) RTC_SetDay(RTC_GetDay()+wheel);
if ( kb_events & KB_EVENT_PROG ) {
menu_state = menu_set_hour;
CTL_update_temp_auto();
ret=true;
}
break;
case menu_set_hour:
if (wheel != 0) RTC_SetHour(RTC_GetHour()+wheel);
if ( kb_events & KB_EVENT_PROG ) {
menu_state = menu_set_minute;
CTL_update_temp_auto();
ret=true;
}
break;
case menu_set_minute:
if (wheel != 0) {
RTC_SetMinute(RTC_GetMinute()+wheel);
RTC_SetSecond(0);
}
if ( kb_events & KB_EVENT_PROG ) {
menu_state = menu_home;
CTL_update_temp_auto();
ret=true;
}
break;
#endif
case menu_home_no_alter: // same as home screen, but without alternate contend
case menu_home: // home screen
case menu_home2: // alternate version, real temperature
case menu_home3: // alternate version, valve pos
case menu_home4: // alternate version, time
#if MENU_SHOW_BATTERY
case menu_home5: // alternate version, battery
#endif
if ( kb_events & KB_EVENT_C ) {
menu_state++; // go to next alternate home screen
#if MENU_SHOW_BATTERY
if (menu_state > menu_home5) menu_state=menu_home;
#else
if (menu_state > menu_home4) menu_state=menu_home;
#endif
ret=true;
} else {
if (menu_locked) {
if ( kb_events & (
KB_EVENT_WHEEL_PLUS | KB_EVENT_WHEEL_MINUS | KB_EVENT_PROG
| KB_EVENT_AUTO | KB_EVENT_PROG_REWOKE | KB_EVENT_C_REWOKE | KB_EVENT_AUTO_REWOKE
| KB_EVENT_PROG_LONG | KB_EVENT_C_LONG | KB_EVENT_AUTO_LONG )) {
menu_auto_update_timeout=LONG_PRESS_THLD+1;
menu_state=menu_lock;
ret=true;
}
} else { // not locked
if ((menu_state == menu_home) || (menu_state == menu_home_no_alter)) {
if (wheel != 0) {
CTL_temp_change_inc(wheel);
menu_state = menu_home_no_alter;
ret=true;
}
if ( kb_events & KB_EVENT_AUTO ) {
CTL_change_mode(CTL_CHANGE_MODE); // change mode
menu_state=menu_home_no_alter;
ret=true;
} else if ( kb_events & KB_EVENT_AUTO_REWOKE ) {
CTL_change_mode(CTL_CHANGE_MODE_REWOKE); // change mode
menu_state=menu_home_no_alter;
ret=true;
}
} else {
if ( kb_events & (
KB_EVENT_WHEEL_PLUS | KB_EVENT_WHEEL_MINUS | KB_EVENT_PROG
| KB_EVENT_AUTO | KB_EVENT_PROG_REWOKE | KB_EVENT_C_REWOKE | KB_EVENT_AUTO_REWOKE
| KB_EVENT_PROG_LONG | KB_EVENT_C_LONG | KB_EVENT_AUTO_LONG )) {
menu_state = menu_home;
ret = true;
}
}
// TODO ....
}
}
break;
#if (! REMOTE_SETTING_ONLY)
case menu_set_timmer_dow_start:
if (new_state) menu_set_dow=((config.timer_mode==1)?RTC_GetDayOfWeek():0);
menu_state = menu_set_timmer_dow;
// do not use break here
case menu_set_timmer_dow:
if (wheel != 0) menu_set_dow=(menu_set_dow+wheel+8)%8;
if ( kb_events & KB_EVENT_PROG ) {
menu_state=menu_set_timmer;
menu_set_slot=0;
config.timer_mode = (menu_set_dow>0);
eeprom_config_save((uint16_t)(&config.timer_mode)-(uint16_t)(&config)); // save value to eeprom
// update hourbar
menu_update_hourbar((config.timer_mode==1)?RTC_GetDayOfWeek():0);
ret=true;
} else if ( kb_events & KB_EVENT_AUTO ) { // exit without save
menu_state=menu_home;
ret=true;
}
break;
case menu_set_timmer:
if (new_state) {
menu_set_time= RTC_DowTimerGet(menu_set_dow, menu_set_slot, &menu_set_mode);
if (menu_set_time>24*60) menu_set_time=24*60;
}
if (wheel != 0) {
menu_set_time=((menu_set_time/10+(24*6+1)+wheel)%(24*6+1))*10;
}
if ( kb_events & KB_EVENT_C ) {
menu_set_mode=(menu_set_mode+5)%4;
} else if ( kb_events & KB_EVENT_PROG ) {
RTC_DowTimerSet(menu_set_dow, menu_set_slot, menu_set_time, menu_set_mode);
if (++menu_set_slot>=RTC_TIMERS_PER_DOW) {
if (menu_set_dow!=0) menu_set_dow=menu_set_dow%7+1;
menu_state=menu_set_timmer_dow;
}
CTL_update_temp_auto();
menu_update_hourbar((config.timer_mode==1)?RTC_GetDayOfWeek():0);
ret=true;
} else if ( kb_events & KB_EVENT_AUTO ) { // exit without save
menu_state=menu_home;
ret=true;
}
break;
#endif
#if (! REMOTE_SETTING_ONLY)
case menu_preset_temp0:
case menu_preset_temp1:
case menu_preset_temp2:
case menu_preset_temp3:
if (new_state) menu_set_temp=temperature_table[menu_state-menu_preset_temp0];
if (wheel != 0) {
menu_set_temp+=wheel;
if (menu_set_temp > TEMP_MAX+1) menu_set_temp = TEMP_MAX+1;
if (menu_set_temp < TEMP_MIN-1) menu_set_temp = TEMP_MIN-1;
}
if ( kb_events & KB_EVENT_PROG ) {
temperature_table[menu_state-menu_preset_temp0]=menu_set_temp;
eeprom_config_save(menu_state+((temperature_table-config_raw)-menu_preset_temp0));
menu_state++; // menu_preset_temp3+1 == menu_home
CTL_update_temp_auto();
ret=true;
} else if ( kb_events & KB_EVENT_AUTO ) { // exit without save
menu_state=menu_home;
ret=true;
}
break;
#endif
default:
case menu_lock: // "bloc" message
if (menu_auto_update_timeout==0) { menu_state=menu_home; ret=true; }
break;
case menu_service1: // service menu
case menu_service2:
if (kb_events & KB_EVENT_AUTO) {
menu_state=menu_home;
ret=true;
} else if (kb_events & KB_EVENT_C) {
menu_state=menu_service_watch;
ret=true;
} else if (kb_events & KB_EVENT_PROG) {
if (menu_state == menu_service2) {
eeprom_config_save(service_idx); // save current value
menu_state = menu_service1;
} else {
menu_state = menu_service2;
}
} else {
if (menu_state == menu_service1) {
// change index
service_idx = (service_idx+wheel+CONFIG_RAW_SIZE)%CONFIG_RAW_SIZE;
} else {
// change value in RAM, to save press PROG
int16_t min = (int16_t)config_min(service_idx);
int16_t max_min_1 = (int16_t)(config_max(service_idx))-min+1;
config_raw[service_idx] = (uint8_t) (
((int16_t)(config_raw[service_idx])+(int16_t)wheel-min+max_min_1)%max_min_1+min);
if (service_idx==0) LCD_Init();
}
}
break;
case menu_service_watch:
if (kb_events & KB_EVENT_AUTO) {
menu_state=menu_home;
ret=true;
} else if (kb_events & KB_EVENT_C) {
menu_state=menu_service1;
ret=true;
} else {
service_watch_n=(service_watch_n+wheel+WATCH_N)%WATCH_N;
if (wheel != 0) ret=true;
}
break;
}
if (events_common()) ret=true;
if (ret && (service_idx<CONFIG_RAW_SIZE)) {
// back config to default value
config_raw[service_idx] = config_value(service_idx);
service_idx = CONFIG_RAW_SIZE;
}
kb_events = 0; // clear unused keys
return ret;
}
UINT32 RTC_GetSecondsSinceEpoch()
{
UINT32 nowDays = RTC_GetTotalDays((RTC_GetCentury() * 100) + RTC_GetYear(), RTC_GetMonth(), RTC_GetDayOfTheMonth());
UINT32 epochDays = RTC_GetTotalDays(1970, 1, 1);
return ((nowDays - epochDays) * 24 * 60 * 60) + (RTC_GetHour() * 60 * 60) + (RTC_GetMinute() * 60) + RTC_GetSecond();
}
LCD_Update(); // print DEC and HEX values LCD_PrintDec(i, 0, LCD_MODE_ON); LCD_PrintHex(i, 1, LCD_MODE_ON); // m_reftemp LCD_PrintTemp(m_reftemp, LCD_MODE_ON); LCD_PrintTemp (i, LCD_MODE_ON); // Hour Bar shows displaystate LCD_SetHourBarVal(i, LCD_MODE_ON); LCD_SetHourBarBar(i, LCD_MODE_ON); LCD_SetHourBarSeg(i, LCD_MODE_ON); // mm:ss LCD_PrintDec(RTC_GetMinute(), 1, LCD_MODE_ON); LCD_PrintDec(RTC_GetSecond(), 0, LCD_MODE_ON); // hh:mm LCD_PrintDec(RTC_GetHour() , 1, LCD_MODE_ON); LCD_PrintDec(RTC_GetMinute(), 0, LCD_MODE_ON); // DD.MM LCD_PrintDec(RTC_GetDay() , 1, LCD_MODE_ON); LCD_PrintDec(RTC_GetMonth() , 0, LCD_MODE_ON); // YY YY tmp= RTC_GetYearYY(); LCD_PrintDec( (20+(tmp/100) ), 1, LCD_MODE_ON); LCD_PrintDec( (tmp%100) , 0, LCD_MODE_ON); // Weekday LCD_PrintDayOfWeek(RTC_GetDayOfWeek(), LCD_MODE_ON); // 24 hour bar LCD_SetSeg(LCD_SEG_BAR24, LCD_MODE_ON); LCD_SetHourBarSeg(i, LCD_MODE_OFF); LCD_SetHourBarVal(12, LCD_MODE_ON); LCD_SetHourBarBat(12, LCD_MODE_ON);
//------------------------------------------------------------------------------
/// Currnet time is returned with packed into a DWORD value.
/// The bit field is as follows:
/// bit31:25 Year from 1980 (0..127)
/// bit24:21 Month (1..12)
/// bit20:16 Day in month(1..31)
/// bit15:11 Hour (0..23)
/// bit10:5 Minute (0..59)
/// bit4:0 Second / 2 (0..29)
//------------------------------------------------------------------------------
DWORD get_fattime(void)
{
U32 time;
time = ((RTC_GetYear()+2000-1980)<<25) | (RTC_GetMonth()<<21) | (RTC_GetDate()<<16) | (RTC_GetHour()<<11) | (RTC_GetMinute()<<5) | ((RTC_GetSec()/2)<<0);
return time;
}
