modified code for final test

RTC/Core/Src/main.c

 int DaysInMonthLeapYear[12] = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
 bool leapYear = false;
 int stepsFor180Deg = 1600; // The stepper motor needs 200 single steps for 360 deg, equals 100 steps for 180 deg, 180 Deg in 1/16 steps equals 1600 1/16 steps
-int leapsFor180Deg = 5; // Determines how big the amount of single steps is to complete 180 degrees of rotation
+int leapsFor180Deg = 80; // Determines how big the amount of single steps is to complete 180 degrees of rotation, 80 ^= 1600/80 1/16 Steps tom complete 180 deg
 bool alarmSunriseFlag = false;
 bool alarmSunsetFlag = false;
 bool makeStepFlag = false;
 int calc_interval_duration(timeAndDate *sunrise, timeAndDate *sunset){
 	int duration_h=0;
 	int duration_m=0;
+	int duration=0;
 
 	duration_h = sunset->hours - sunrise->hours;
 	duration_m = sunset->minutes - sunrise->minutes;
 		duration_m = 60 - sunrise->minutes + sunset->minutes;
 	}
 
-	return (duration_h * 60 + duration_m) / leapsFor180Deg;
+	duration = (duration_h * 60 + duration_m) / leapsFor180Deg;
+
+	return duration;
 }
 
 /*******************************************************************************
 	  0
 	};
 
-	uint32_t timeToNextStep_m=0;
+	uint32_t timeToNextStep=0;
 	uint32_t alarmB_h = 0;
 	uint32_t alarmB_m = 0;
 	uint32_t alarmB_wd = 0;
 		calc_sunrise_sunset(&initialDate, &sunrise, &sunset, &tomorrowsDate);
 
 		//Test code
-		sunrise.hours = 14;
-		sunrise.minutes = 0;
-		sunrise.weekDay = 7;
 
-		sunset.hours = 16;
-		sunset.minutes = 00;
-		sunset.weekDay = 7;
+		sunrise.hours = 7;
+		sunrise.minutes = 25;
+		sunrise.weekDay = 1;
+
+		sunset.hours = 18;
+		sunset.minutes = 13;
+		sunset.weekDay = 1;
+
 
 		//Calculate the time for next motor step in minutes
-		timeToNextStep_m = calc_interval_duration(&sunrise, &sunset);
+		timeToNextStep = calc_interval_duration(&sunrise, &sunset);
 
 		// Set Alarm for sunrise
 		transmit_uart("Setting alarm for sunrise.\r\n");
 
 				transmit_uart("|--------------------------------------------------------|\r\n\r\n");
 				// Increment alarm time with the precalculated timeToNextStep
-				int minAdd_tmp=0;
+				float minAdd_tmp=0;
 
-				minAdd_tmp = alarmB_m + timeToNextStep_m;
+				minAdd_tmp = alarmB_m + timeToNextStep;
 
 				// Consider minutes overflow ^= hours + 1
 				if (minAdd_tmp > 60) {
 
   /** Initialize RTC and set the Time and Date
   */
-  sTime.Hours = 13;
-  sTime.Minutes = 56;
+  sTime.Hours = 7;
+  sTime.Minutes = 20;
   sTime.Seconds = 10;
   sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
   sTime.StoreOperation = RTC_STOREOPERATION_RESET;
   {
     Error_Handler();
   }
-  sDate.WeekDay = RTC_WEEKDAY_SUNDAY;
+  sDate.WeekDay = RTC_WEEKDAY_MONDAY;
   sDate.Month = RTC_MONTH_FEBRUARY;
   sDate.Date = 21;
   sDate.Year = 21;