Fix bugs in SetSerial and rtcSet2 example sketches that cause day of week (tmElements_t.Wday) to be set incorrectly.

Author: JChristensen

examples/SetSerial/SetSerial.ino

@@ -102,7 +102,7 @@ void loop(void)
                     tm.Minute = Serial.parseInt();
                     tm.Second = Serial.parseInt();
                     t = makeTime(tm);
-                    RTC.write(tm);
+                    RTC.set(t);        //use the time_t value to ensure correct weekday is set
                     setTime(t);        
                     Serial << F("RTC set to: ");
                     printDateTime(t);

examples/rtcSet2/rtcSet2.pde

@@ -29,12 +29,13 @@ void setup(void)
     delay(2000);
     Serial.begin(9600);
 
-    tm.Hour = 23;             //set the tm structure to 23h31m30s on 13Feb2009
+    tm.Hour = 23;             //set the tm structure to 23h31m30s on Fri 13Feb2009
     tm.Minute = 31;
     tm.Second = 30;
     tm.Year = 2009 - 1970;    //tmElements_t.Year is the offset from 1970.
     tm.Month = 2;
     tm.Day = 13;
+    tm.Wday = dowFriday;      //See enum in Time.h: Sun=1, Mon=2, ... Sat=7
     RTC.write(tm);            //set the RTC from the tm structure
 }
 

examples/rtcSetSerial/rtcSetSerial.pde

@@ -72,9 +72,9 @@ void readCommand()
             tmSet.Hour = 10 * (cmd[15] - '0') + cmd[16] - '0';
             tmSet.Minute = 10 * (cmd[18] - '0') + cmd[19] - '0';
             tmSet.Second = 10 * (cmd[21] - '0') + cmd[22] - '0';
-            tSet = makeTime(tmSet);		 //convert to time_t
-            setTime(tSet);			 //set the system time
-            RTC.set(now());		         //set the rtc
+            tSet = makeTime(tmSet);      //convert to time_t
+            setTime(tSet);           //set the system time
+            RTC.set(now());              //set the rtc
             Serial.println("RTC set!");
             flushInput();                        //discard any extraneous trailing characters
         }