/*
DS3231.cpp:?DS3231?Real-Time?Clock?library
original?code?by
Eric?Ayars
4/1/11

updated?to?Arduino?1.0?
John?Hubert
Feb?7?2012

Released?into?the?public?domain.
*/

#include?

#define?CLOCK_ADDRESS?0x68

//?Constructor
DS3231::DS3231（）?{
	//?nothing?to?do?for?this?constructor.
}

/*****************************************?
	Public?Functions
?*****************************************/

void?DS3231::getTime（byte&?year?byte&?month?byte&?date?byte&?DoW?byte&?hour?byte&?minute?byte&?second）?{
	byte?tempBuffer;
	bool?PM;
	bool?h12;

	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（uint8_t（0x00））;
	Wire.endTransmission（）;
	
	Wire.requestFrom（CLOCK_ADDRESS?7）;

	second?=?bcdToDec（Wire.read（））;
	minute?=?bcdToDec（Wire.read（））;
	tempBuffer?=?bcdToDec（Wire.read（））;
	h12?=?tempBuffer?&?0b01000000;
	if?（h12）?{
		PM?=?tempBuffer?&?0b00100000;
		hour?=?bcdToDec（tempBuffer?&?0b00011111）;
	}?else?{
		hour?=?bcdToDec（tempBuffer?&?0b00111111）;
	}
	DoW?=?bcdToDec（Wire.read（））;
	date?=?bcdToDec（Wire.read（））;
	month?=?bcdToDec（Wire.read（）?&?0b01111111）;
	year?=?bcdToDec（Wire.read（））;
}

byte?DS3231::getSecond（）?{
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（uint8_t（0x00））;
	Wire.endTransmission（）;

	Wire.requestFrom（CLOCK_ADDRESS?1）;
	return?bcdToDec（Wire.read（））;
}

byte?DS3231::getMinute（）?{
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（0x01）;
	Wire.endTransmission（）;

	Wire.requestFrom（CLOCK_ADDRESS?1）;
	return?bcdToDec（Wire.read（））;
}

byte?DS3231::getHour（bool&?h12?bool&?PM）?{
	byte?temp_buffer;
	byte?hour;
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（0x02）;
	Wire.endTransmission（）;

	Wire.requestFrom（CLOCK_ADDRESS?1）;
	temp_buffer?=?Wire.read（）;
	h12?=?temp_buffer?&?0b01000000;
	if?（h12）?{
		PM?=?temp_buffer?&?0b00100000;
		hour?=?bcdToDec（temp_buffer?&?0b00011111）;
	}?else?{
		hour?=?bcdToDec（temp_buffer?&?0b00111111）;
	}
	return?hour;
}

byte?DS3231::getDoW（）?{
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（uint8_t（0x03））;
	Wire.endTransmission（）;

	Wire.requestFrom（CLOCK_ADDRESS?1）;
	return?bcdToDec（Wire.read（））;
}

byte?DS3231::getDate（）?{
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（uint8_t（0x04））;
	Wire.endTransmission（）;

	Wire.requestFrom（CLOCK_ADDRESS?1）;
	return?bcdToDec（Wire.read（））;
}

byte?DS3231::getMonth（bool&?Century）?{
	byte?temp_buffer;
	byte?hour;
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（uint8_t（0x05））;
	Wire.endTransmission（）;

	Wire.requestFrom（CLOCK_ADDRESS?1）;
	temp_buffer?=?Wire.read（）;
	Century?=?temp_buffer?&?0b10000000;
	return?（bcdToDec（temp_buffer?&?0b01111111））?;
}

byte?DS3231::getYear（）?{
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.write（uint8_t（0x06））;
	Wire.endTransmission（）;

	Wire.requestFrom（CLOCK_ADDRESS?1）;
	return?bcdToDec（Wire.read（））;
}

void?DS3231::setSecond（byte?Second）?{
	//?Sets?the?seconds?
	//?This?function?also?resets?the?Oscillator?Stop?Flag?which?is?set
	//?whenever?power?is?interrupted.
	Wire.beginTransmission（CLOCK_ADDRESS）;
	Wire.wr

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????16274??2012-02-08?22:56??Plotclock程序及安裝說明\libraries\DS3231_TEST\DS3231.cpp

?????文件???????5161??2012-02-08?22:51??Plotclock程序及安裝說明\libraries\DS3231_TEST\DS3231.h

?????文件???????4645??2014-11-13?22:49??Plotclock程序及安裝說明\libraries\DS3231_TEST\Examples\DS3231_TEST\DS3231_TEST.ino

?????文件????????548??2012-02-07?11:17??Plotclock程序及安裝說明\libraries\DS3231_TEST\keywords.txt

?????文件????????243??2012-02-08?23:05??Plotclock程序及安裝說明\libraries\DS3231_TEST\Readme.txt

?????文件???????2641??2010-03-06?11:09??Plotclock程序及安裝說明\libraries\Time\DateStrings.cpp

?????文件????????392??2009-12-29?17:24??Plotclock程序及安裝說明\libraries\Time\Examples\Processing\SyncArduinoClock\readme.txt

?????文件???????2015??2009-12-30?18:02??Plotclock程序及安裝說明\libraries\Time\Examples\Processing\SyncArduinoClock\SyncArduinoClock.pde

?????文件???????2115??2010-01-06?09:45??Plotclock程序及安裝說明\libraries\Time\Examples\TimeGPS\TimeGPS.pde

?????文件???????3458??2010-03-06?19:20??Plotclock程序及安裝說明\libraries\Time\Examples\TimeNTP\TimeNTP.pde

?????文件???????1043??2010-01-05?14:13??Plotclock程序及安裝說明\libraries\Time\Examples\TimeRTC\TimeRTC.pde

?????文件???????3180??2010-01-06?10:30??Plotclock程序及安裝說明\libraries\Time\Examples\TimeRTCLog\TimeRTCLog.pde

?????文件???????2228??2010-01-06?09:53??Plotclock程序及安裝說明\libraries\Time\Examples\TimeRTCSet\TimeRTCSet.pde

?????文件???????2392??2010-01-06?10:55??Plotclock程序及安裝說明\libraries\Time\Examples\TimeSerial\TimeSerial.pde

?????文件???????2129??2010-01-06?10:55??Plotclock程序及安裝說明\libraries\Time\Examples\TimeSerialDateStrings\TimeSerialDateStrings.pde

?????文件????????805??2010-01-05?12:02??Plotclock程序及安裝說明\libraries\Time\keywords.txt

?????文件???????6979??2010-01-11?21:36??Plotclock程序及安裝說明\libraries\Time\Readme.txt

?????文件???????7897??2010-11-01?20:32??Plotclock程序及安裝說明\libraries\Time\Time.cpp

?????文件???????5602??2011-07-22?17:30??Plotclock程序及安裝說明\libraries\Time\Time.h

?????文件???????9323??2017-03-21?23:15??Plotclock程序及安裝說明\Plotclock程序\1.plotclock調試擺臂程序\plotclockadj\plotclockadj.ino

?????文件??????11308??2017-03-21?23:15??Plotclock程序及安裝說明\Plotclock程序\2.plotclock主程序?-?有時鐘模塊版\plotclock\plotclock.ino

?????文件??????10636??2016-07-10?18:24??Plotclock程序及安裝說明\Plotclock程序\3.plotclock主程序?-?無時鐘模塊版\plotclock\plotclock.ino

?????文件????????244??2014-11-08?00:48??Plotclock程序及安裝說明\Plotclock程序\3.plotclock主程序?-?無時鐘模塊版\什么是時鐘模塊？.txt

?????文件????5409227??2017-07-30?11:31??Plotclock程序及安裝說明\小賤鐘安裝說明201707.docx

?????文件????????832??2014-12-20?21:31??Plotclock程序及安裝說明\說明.txt

?????目錄??????????0??2016-07-15?17:07??Plotclock程序及安裝說明\libraries\Time\Examples\Processing\SyncArduinoClock

?????目錄??????????0??2016-07-15?17:07??Plotclock程序及安裝說明\libraries\DS3231_TEST\Examples\DS3231_TEST

?????目錄??????????0??2016-07-15?17:07??Plotclock程序及安裝說明\libraries\Time\Examples\Processing

?????目錄??????????0??2016-07-15?17:07??Plotclock程序及安裝說明\libraries\Time\Examples\TimeGPS

?????目錄??????????0??2016-07-15?17:07??Plotclock程序及安裝說明\libraries\Time\Examples\TimeNTP

............此處省略21個文件信息