/*!
* \brief Set alarm of an X12xx hardware clock.
*
* \deprecated New applications must use NutRtcSetAlarm().
*
* \param idx Zero based index. Two alarms are supported.
* \param tm Points to a structure which contains the date and time
* information. May be NULL to clear the alarm.
* \param aflgs Each bit enables a specific comparision.
* - Bit 0: Seconds
* - Bit 1: Minutes
* - Bit 2: Hours
* - Bit 3: Day of month
* - Bit 4: Month
* - Bit 7: Day of week (Sunday is zero)
*
* \return 0 on success or -1 in case of an error.
*/
int X12RtcSetAlarm(int idx, CONST struct _tm *tm, int aflgs)
{
u_char data[10];
int flags;
memset(data, 0, sizeof(data));
data[1] = idx * 8;
if (tm)
{
if (aflgs & RTC_ALARM_SECOND)
{
data[2] = BIN2BCD(tm->tm_sec) | X12RTC_SCA_ESC;
}
if (aflgs & RTC_ALARM_MINUTE)
{
data[3] = BIN2BCD(tm->tm_min) | X12RTC_MNA_EMN;
}
if (aflgs & RTC_ALARM_HOUR)
{
data[4] = BIN2BCD(tm->tm_hour) | X12RTC_HRA_EHR;
}
if (aflgs & RTC_ALARM_MDAY)
{
data[5] = BIN2BCD(tm->tm_mday) | X12RTC_DTA_EDT;
}
if (aflgs & RTC_ALARM_MONTH)
{
data[6] = BIN2BCD(tm->tm_mon + 1) | X12RTC_MOA_EMO;
}
if (aflgs & RTC_ALARM_WDAY)
{
data[8] = BIN2BCD(tm->tm_wday) | X12RTC_DWA_EDW;
}
}
X12RtcGetAlarm(1, &test, &flags);
//printf("\n set Alarm: date: %d-%d-%d Time: %d:%d:%d \n", test.tm_year, test.tm_mon, test.tm_mday, test.tm_hour, test.tm_min, test.tm_sec);
return(X12RtcWrite(1, data, 10));
}
/**
*
* @param gmt
* @return returns time set for alarm B
*/
void get_alarm_b(tm* gmt)
{
int flags = 0;
X12RtcGetAlarm(1, gmt, &flags);
}
tm get_alarm(int alarmid){
tm time;
int* flags;
X12RtcGetAlarm(alarmid, &time, &flags);
return time;
}
/*!
* \brief thread that checks the alarms every 10 seconds
*
* \author Matthijs
*/
THREAD(AlarmThread, args)
{
//time struct datetime can't be found when placed in main.h
tm datetime;
u_long flags;
X12RtcGetClock(&datetime);
for(;;)
{
int succes = X12RtcGetStatus(&flags);
int i;
for(i = 0; i <=10; i++)
{
NutSleep(1000);
}
//power fail
if(flags == 0)
{
//printf("\n ========== Power Fail ========== \n");
X12RtcClearStatus(0);
}
//alarm A
if(flags == 32)
{
printf("\n ========== Alarm 0 =========== \n");
//get current alarm time to compare to the weekendtime, if weekendtime is
//equal to currentAlarm and the day of the week is friday. The alarm should
//not go off.
tm currentAlarm;
int iets = 0;
X12RtcGetAlarm(0, ¤tAlarm, &iets);
int alarmASeconds = 0;
alarmASeconds = (currentAlarm.tm_hour * 360) + (currentAlarm.tm_min * 6) + (currentAlarm.tm_sec / 10);
int weekendtimeSeconds = 0;
weekendtimeSeconds = (weekendtime.hour * 360) + (weekendtime.minute * 6) + (weekendtime.second / 10);
printf("\nalarmASeconds: %d, weekendtimeSeconds: %d", alarmASeconds, weekendtimeSeconds);
if((alarmASeconds != weekendtimeSeconds) && checkWeekend() == 1)
{
printf("\nHet is VRIJDAG!!! alarm is niet gelijk aan de weekendtijd en moet dus nog geset worden\n SOUND IS PLAYING");
//SoundA();
startSnoozeThreadA();
}
else if(((alarmASeconds != weekendtimeSeconds) && (checkWeekend() == 2)) || ((alarmASeconds != weekendtimeSeconds) && (checkWeekend() == 3)))
{
printf("\nalarm is niet gelijk aan de weekendtijd en het is weekend, dus set");
}
else if(((alarmASeconds == weekendtimeSeconds) && (checkWeekend() == 2)) || ((alarmASeconds == weekendtimeSeconds) && (checkWeekend() == 3)))
{
printf("\nalarm is gelijk aan de weekendtijd en het is weekend,\n SOUND IS PLAYING");
//SoundA();
startSnoozeThreadA();
//if the alarm goes off and it is sunday set the alarm back to its
//original settings
if(checkWeekend() == 3)
{
printf("het is blijkbaar zondag dus terug naar doordeweekse tijd");
setAlarmA(alarmA.tm_hour, alarmA.tm_min, alarmA.tm_sec);
}
}
else if(checkWeekend() == 0)
{
printf("\nhet is doordeweeks,\nSOUND IS PLAYING");
startSnoozeThreadA();
//SoundA();
}
//else
//{
// printf("weekendAlarm gaat af!!!");
//}
//when checkWeekend returns 1(Friday) or 2(Saturday) it means that it
//will be weekend the next day. Therefore we set the alarm to the weekend
//settings. Problem is that most likely the alarm in the weekends will go
//off later then it would during the week. This problem is solved underneath
//the if(checkWeekend() == 3){}.
int currentTime = (datetime.tm_hour * 360) + (datetime.tm_min * 6) + (datetime.tm_sec / 10);
if(checkWeekend() > 0 && checkWeekend() < 3)
{
printf("alarmA set to weekend time");
setAlarmA(weekendtime.hour,weekendtime.minute,weekendtime.second);
}
else if(checkWeekend() == 3 && (currentTime <= weekendtimeSeconds))
{
setAlarmA(weekendtime.hour,weekendtime.minute,weekendtime.second);
}
X12RtcClearStatus(32);
}
//alarm B
if(flags == 64)
{
printf("\n ============ Alarm 1================== \n");
startSnoozeThreadB();
ClearAlarm('b');
X12RtcClearStatus(64);
alarmBArray[currentAlarm.index].set = 0;
alarmBStruct newSet = checkFirst();
X12RtcSetAlarm(1, &newSet.timeSet, 31);
currentAlarm = newSet;
}
//both alarms
if(flags == 96)
{
//kijkt of alarm a of b nog niet heeft geluid, en speelt die dan
printf("\n ========== Alarm 0 en 1 ========= \n");
//kijkt welke van de 2 nog niet is afgegaan en speelt die dan nog af
SoundA();
X12RtcClearStatus(32);
SoundB();
X12RtcClearStatus(64);
}
if(succes == 0)
{
//succes
}
else
{
//error
}
}
}
