2828 */
2929void RTC::setTime (uint8_t rtcHour, uint8_t rtcMinute, uint8_t rtcSecond, bool isPM)
3030{
31- if (_12hMode && rtcHour > 12 ) // user passed 24h value
31+ if (_12hMode && rtcHour > 12 ) // user passed 24h value
3232 {
3333 _isPM = true ;
3434 rtcHour = rtcHour - 12 ;
@@ -46,7 +46,7 @@ void RTC::setTime(uint8_t rtcHour, uint8_t rtcMinute, uint8_t rtcSecond, bool is
4646 uint8_t hourBcd = decToBcd (rtcHour);
4747 if (_12hMode && isPM)
4848 hourBcd |= (1 << 5 );
49-
49+
5050 Wire.beginTransmission (I2C_ADDR );
5151 Wire.write (RTC_RAM_by);
5252 Wire.write (RTC_SET ); // Write in RAM to know that RTC is set
@@ -116,14 +116,14 @@ uint32_t RTC::getEpoch()
116116 updateTime ();
117117 struct tm _t;
118118
119- _t.tm_sec = Second;
120- _t.tm_min = Minute;
119+ _t.tm_sec = Second;
120+ _t.tm_min = Minute;
121121 _t.tm_hour = _12hMode ? (Hour % 12 ) + (_isPM ? 12 : 0 ) : Hour; // convert to 0-23
122122 _t.tm_mday = Day;
123123 _t.tm_wday = Weekday;
124- _t.tm_mon = Month - 1 ;
124+ _t.tm_mon = Month - 1 ;
125125 _t.tm_year = Year - 1900 ;
126-
126+
127127 return (uint32_t )(mktime (&_t));
128128}
129129
@@ -650,7 +650,7 @@ bool RTC::changeTimeFormat()
650650 _12hMode = !_12hMode;
651651
652652 if (_12hMode)
653- reg |= (1 << 3 ); // set 12_24 bit
653+ reg |= (1 << 3 ); // set 12_24 bit
654654 else
655655 reg &= ~(1 << 3 ); // clear 12_24 bit
656656
@@ -775,33 +775,33 @@ void RTC::setClockOffset(bool mode, int offsetValue)
775775
776776/* *
777777 * @brief Reads raw time/date registers from RTC via I2C into member variables
778- */
778+ */
779779void RTC::updateTime ()
780780{
781781 Wire.beginTransmission (I2C_ADDR );
782782 Wire.write (RTC_SECOND_ADDR );
783783 Wire.endTransmission ();
784784 Wire.requestFrom (I2C_ADDR , 7 );
785785
786- Second = bcdToDec (Wire.read () & 0x7F );
787- Minute = bcdToDec (Wire.read () & 0x7F );
786+ Second = bcdToDec (Wire.read () & 0x7F );
787+ Minute = bcdToDec (Wire.read () & 0x7F );
788788
789789 uint8_t hourReg = Wire.read ();
790790 if (_12hMode)
791791 {
792792 // bit 5 defines the time format
793- _isPM = (hourReg >> 5 ) & 0x01 ;
793+ _isPM = (hourReg >> 5 ) & 0x01 ;
794794 Hour = bcdToDec (hourReg & 0x1F );
795795 }
796796 else
797797 {
798798 Hour = bcdToDec (hourReg & 0x3F );
799799 }
800800
801- Day = bcdToDec (Wire.read () & 0x3F );
801+ Day = bcdToDec (Wire.read () & 0x3F );
802802 Weekday = bcdToDec (Wire.read () & 0x07 );
803- Month = bcdToDec (Wire.read () & 0x1F );
804- Year = bcdToDec (Wire.read ()) + 2000 ;
803+ Month = bcdToDec (Wire.read () & 0x1F );
804+ Year = bcdToDec (Wire.read ()) + 2000 ;
805805}
806806
807807/* *
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