Patch 1

Time.cpp

@@ -46,20 +46,20 @@ void refreshCache(time_t t) {
  }
 }
 
-int hour() { // the hour now 
+uint8_t hour() { // the hour now 
  return hour(now()); 
 }
 
-int hour(time_t t) { // the hour for the given time
+uint8_t hour(time_t t) { // the hour for the given time
  refreshCache(t);
  return tm.Hour; 
 }
 
-int hourFormat12() { // the hour now in 12 hour format
+uint8_t hourFormat12() { // the hour now in 12 hour format
  return hourFormat12(now()); 
 }
 
-int hourFormat12(time_t t) { // the hour for the given time in 12 hour format
+uint8_t hourFormat12(time_t t) { // the hour for the given time in 12 hour format
  refreshCache(t);
  if( tm.Hour == 0 )
  return 12; // 12 midnight
@@ -85,47 +85,47 @@ uint8_t isPM(time_t t) { // returns true if PM
  return (hour(t) >= 12); 
 }
 
-int minute() {
+uint8_t minute() {
  return minute(now()); 
 }
 
-int minute(time_t t) { // the minute for the given time
+uint8_t minute(time_t t) { // the minute for the given time
  refreshCache(t);
  return tm.Minute; 
 }
 
-int second() {
+uint8_t second() {
  return second(now()); 
 }
 
-int second(time_t t) { // the second for the given time
+uint8_t second(time_t t) { // the second for the given time
  refreshCache(t);
  return tm.Second;
 }
 
-int day(){
+uint8_t day(){
  return(day(now())); 
 }
 
-int day(time_t t) { // the day for the given time (0-6)
+uint8_t day(time_t t) { // the day for the given time (0-6)
  refreshCache(t);
  return tm.Day;
 }
 
-int weekday() { // Sunday is day 1
+uint8_t weekday() { // Sunday is day 1
  return weekday(now()); 
 }
 
-int weekday(time_t t) {
+uint8_t weekday(time_t t) {
  refreshCache(t);
  return tm.Wday;
 }
 
-int month(){
+uint8_t month(){
  return month(now()); 
 }
 
-int month(time_t t) { // the month for the given time
+uint8_t month(time_t t) { // the month for the given time
  refreshCache(t);
  return tm.Month;
 }
@@ -318,4 +318,4 @@ void setSyncProvider( getExternalTime getTimeFunction){
 void setSyncInterval(time_t interval){ // set the number of seconds between re-sync
  syncInterval = (uint32_t)interval;
  nextSyncTime = sysTime + syncInterval;
-}
+} 

TimeLib.h

@@ -96,24 +96,24 @@ typedef time_t(*getExternalTime)();
 
 /*============================================================================*/
 /* time and date functions */
-int  hour(); // the hour now 
-int  hour(time_t t); // the hour for the given time
-int  hourFormat12(); // the hour now in 12 hour format
-int  hourFormat12(time_t t); // the hour for the given time in 12 hour format
+uint8_t hour(); // the hour now 
+uint8_t hour(time_t t); // the hour for the given time
+uint8_t hourFormat12(); // the hour now in 12 hour format
+uint8_t hourFormat12(time_t t); // the hour for the given time in 12 hour format
 uint8_t isAM(); // returns true if time now is AM
 uint8_t isAM(time_t t); // returns true the given time is AM
 uint8_t isPM(); // returns true if time now is PM
 uint8_t isPM(time_t t); // returns true the given time is PM
-int  minute(); // the minute now 
-int  minute(time_t t); // the minute for the given time
-int  second(); // the second now 
-int  second(time_t t); // the second for the given time
-int  day(); // the day now 
-int  day(time_t t); // the day for the given time
-int  weekday(); // the weekday now (Sunday is day 1) 
-int  weekday(time_t t); // the weekday for the given time 
-int  month(); // the month now (Jan is month 1)
-int  month(time_t t); // the month for the given time
+uint8_t minute(); // the minute now 
+uint8_t minute(time_t t); // the minute for the given time
+uint8_t second(); // the second now 
+uint8_t second(time_t t); // the second for the given time
+uint8_t day(); // the day now 
+uint8_t day(time_t t); // the day for the given time
+uint8_t weekday(); // the weekday now (Sunday is day 1) 
+uint8_t weekday(time_t t); // the weekday for the given time 
+uint8_t month(); // the month now (Jan is month 1)
+uint8_t month(time_t t); // the month for the given time
 int year(); // the full four digit year: (2009, 2010 etc) 
 int year(time_t t); // the year for the given time