Bugfixes and Clean up

examples/Auto_setTime/Auto_setTime.ino

@@ -0,0 +1,109 @@
+
+#include <Wire.h>
+#include <I2C_RTC.h>
+
+//static DS1307 RTC;
+//static DS3231 RTC;
+//static PCF8523 RTC;
+//static PCF8563 RTC;
+
+int hours,minutes,seconds,day,month,year;
+
+void setup()
+{
+    Serial.begin(9600);
+    while (!Serial); // wait for serial port to connect. Needed for native USB
+
+    RTC.begin();
+
+    Serial.print("Is Clock Running: ");
+    if (RTC.isRunning())
+    {
+        Serial.println("Yes");
+        switch (RTC.getWeek())
+        {
+            case 1: Serial.print("MON");
+            break;
+            case 2: Serial.print("TUE");
+            break;
+            case 3: Serial.print("WED");
+            break;
+            case 4: Serial.print("THU");
+            break;
+            case 5: Serial.print("FRI");
+            break;
+            case 6: Serial.print("SAT");
+            break;
+            case 7: Serial.print("SUN");
+            break;
+        }
+		Serial.print(" ");
+
+		day=RTC.getDay();
+		month=RTC.getMonth();
+		year=RTC.getYear();
+
+		if(day<10)
+			Serial.print("0");
+
+		Serial.print(RTC.getDay());
+		Serial.print("-");
+		if(month<10)
+			Serial.print("0");
+		Serial.print(RTC.getMonth());
+		Serial.print("-");
+		Serial.print(RTC.getYear());
+		Serial.print(" ");
+
+		hours = RTC.getHours();
+		minutes = RTC.getMinutes(); 
+		seconds = RTC.getSeconds();
+
+		if(hours<10)
+			Serial.print("0");
+        Serial.print(hours);
+        Serial.print(":");
+		if(minutes<10)
+			Serial.print("0");
+        Serial.print(minutes);
+        Serial.print(":");
+		if(seconds<10)
+			Serial.print("0");
+        Serial.print(RTC.getSeconds());
+        Serial.print("");
+        if (RTC.getHourMode() == CLOCK_H12)
+        {
+            switch (RTC.getMeridiem())
+            {
+                case HOUR_AM:
+                    Serial.print(" AM");
+                    break;
+                case HOUR_PM:
+                    Serial.print(" PM");
+                    break;
+            }   
+        }
+        Serial.println();
+        delay(1000);
+    }       
+    else
+    {
+        delay(250);
+
+        Serial.println("No");
+        Serial.println("Setting Time");
+        RTC.setHourMode(CLOCK_H12); //Comment if RTC PCF8563
+        //RTC.setHourMode(CLOCK_H24);  
+        RTC.setDateTime(__DATE__, __TIME__);
+        RTC.updateWeek();           //Update Weekdaybased on new date.    
+        Serial.println("New Time Set");
+        Serial.print(__DATE__);
+        Serial.print(" ");
+        Serial.println(__TIME__);
+        RTC.startClock(); //Start the Clock;
+    }
+}
+
+void loop()
+{
+}

examples/DS1307/DS1307_Info/DS1307_Info.ino

@@ -6,6 +6,9 @@ static DS1307 RTC;
 void setup()
 {
   Serial.begin(9600);
+  while (!Serial) {
+    ; // wait for serial port to connect. Needed for native USB
+  }
   RTC.begin();
 
   Serial.println();
@@ -32,7 +35,6 @@ void setup()
   else
     Serial.println("No");
 
-
 }
 
 void loop()

examples/PCF8523/PCF8523_Info/PCF8523_Info.ino

@@ -6,6 +6,9 @@ static PCF8523 RTC;
 void setup()
 {
   Serial.begin(9600);
+  while (!Serial) {
+    ; // wait for serial port to connect. Needed for native USB
+  }
   RTC.begin();
 
   Serial.println();