/*
??DS1302.cpp?-?Arduino?library?support?for?the?DS1302?Trickle?Charge?Timekeeping?Chip
??Copyright?（C）2010?Henning?Karlsen.?All?right?reserved
??
??You?can?find?the?latest?version?of?the?library?at?
??http://www.henningkarlsen.com/electronics

??This?library?has?been?made?to?easily?interface?and?use?the?DS1302?RTC?with
??the?Arduino.

??If?you?make?any?modifications?or?improvements?to?the?code?I?would?appreciate
??that?you?share?the?code?with?me?so?that?I?might?include?it?in?the?next?release.
??I?can?be?contacted?through?http://www.henningkarlsen.com/electronics/contact.php

??This?library?is?free?software;?you?can?redistribute?it?and/or
??modify?it?under?the?terms?of?the?GNU?Lesser?General?Public
??License?as?published?by?the?Free?Software?Foundation;?either
??version?2.1?of?the?License?or?（at?your?option）?any?later?version.

??This?library?is?distributed?in?the?hope?that?it?will?be?useful
??but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
??MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the?GNU
??Lesser?General?Public?License?for?more?details.

??You?should?have?received?a?copy?of?the?GNU?Lesser?General?Public
??License?along?with?this?library;?if?not?write?to?the?Free?Software
??Foundation?Inc.?51?Franklin?St?Fifth?Floor?Boston?MA??02110-1301??USA
*/
#include?“DS1302.h“

#define?REG_SEC		0
#define?REG_MIN		1
#define?REG_HOUR	2
#define?REG_DATE	3
#define?REG_MON		4
#define?REG_DOW		5
#define?REG_YEAR	6
#define?REG_WP		7
#define?REG_TCR		8

/*?Public?*/

Time::Time（）
{
	this->year?=?2010;
	this->mon??=?1;
	this->date?=?1;
	this->hour?=?0;
	this->min??=?0;
	this->sec??=?0;
	this->dow??=?5;
}

DS1302_RAM::DS1302_RAM（）
{
	for?（int?i=0;?i<31;?i++）
		cell[i]=0;
}

DS1302::DS1302（uint8_t?ce_pin?uint8_t?data_pin?uint8_t?sclk_pin）
{
	_ce_pin?=?ce_pin;
	_data_pin?=?data_pin;
	_sclk_pin?=?sclk_pin;

	pinMode（_ce_pin?OUTPUT）;
	pinMode（_sclk_pin?OUTPUT）;
}

Time?DS1302::getTime（）
{
	Time?t;
	_burstRead（）;
	t.sec	=?_decode（_burstArray[0]）;
	t.min	=?_decode（_burstArray[1]）;
	t.hour	=?_decodeH（_burstArray[2]）;
	t.date	=?_decode（_burstArray[3]）;
	t.mon	=?_decode（_burstArray[4]）;
	t.dow	=?_burstArray[5];
	t.year	=?_decodeY（_burstArray[6]）+2000;
	return?t;
}

void?DS1302::setTime（uint8_t?hour?uint8_t?min?uint8_t?sec）
{
	if?（（（hour>=0）?&&?（hour<24））?&&?（（min>=0）?&&?（min<60））?&&?（（sec>=0）?&&?（sec<60）））
	{
		_writeRegister（REG_HOUR?_encode（hour））;
		_writeRegister（REG_MIN?_encode（min））;
		_writeRegister（REG_SEC?_encode（sec））;
	}
}

void?DS1302::setDate（uint8_t?date?uint8_t?mon?uint16_t?year）
{
	if?（（（date>0）?&&?（date<=31））?&&?（（mon>0）?&&?（mon<=12））?&&?（（year>=2000）?&&?（year<3000）））
	{
		year?-=?2000;
		_writeRegister（REG_YEAR?_encode（year））;
		_writeRegister（REG_MON?_encode（mon））;
		_writeRegister（REG_DATE?_encode（date））;
	}
}

void?DS1302::setDOW（uint8_t?dow）
{
	if?（（dow>0）?&&?（dow<8））
		_writeRegister（REG_DOW?dow）;
}

char?*DS1302::getTimeStr（uint8_t?format）
{
	char?*output=?“xxxxxxxx“;
	Time?t;
	t=getTime（）;
	if?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-11-10?12:27??DS1302\
?????目錄???????????0??2014-11-10?12:27??DS1302\examples\
?????目錄???????????0??2014-11-10?12:27??DS1302\examples\DS1302_LCD\
?????目錄???????????0??2014-11-10?12:27??DS1302\examples\DS1302_RAM_Demo\
?????目錄???????????0??2014-11-10?12:27??DS1302\examples\DS1302_Serial_Easy\
?????目錄???????????0??2014-11-10?12:27??DS1302\examples\DS1302_Serial_Hard\
?????文件?????????203??2012-01-26?03:53??DS1302\version.txt
?????文件???????24356??2010-01-29?07:16??DS1302\LICENSE.txt
?????文件?????????847??2010-11-17?04:55??DS1302\keywords.txt
?????文件???????57266??2012-01-26?03:56??DS1302\DS1302.pdf
?????文件????????3298??2012-01-26?04:05??DS1302\DS1302.h
?????文件???????10181??2012-01-26?03:53??DS1302\DS1302.cpp
?????文件????????1668??2010-08-06?05:47??DS1302\examples\DS1302_LCD\DS1302_LCD.pde
?????文件????????1997??2010-08-22?17:23??DS1302\examples\DS1302_RAM_Demo\DS1302_RAM_Demo.pde
?????文件????????1209??2013-11-05?13:56??DS1302\examples\DS1302_Serial_Easy\DS1302_Serial_Easy.ino
?????文件????????1837??2010-08-06?06:39??DS1302\examples\DS1302_Serial_Hard\DS1302_Serial_Hard.pde