查看RTC DS1307 DS3231库的源代码



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RTC_DS1307_DS3231库 -- arduino实时时钟库（已支持ESP8266）

GITHUB 工程地址：[https://github.com/Makuna/Rtc  RTC by Makuna]

本地下载地址：[http://www.yfrobot.com.cn/forum.php?mod=attachment&aid=MTY5MXxkM2I5Nzk5Y3wxNTU5MjcxNjg5fDF8MTE5NDY%3D RTC DS3231]
               http://www.yfrobot.com.cn/forum.php?mod=attachment&aid=MTY5MXxlNDFkYmYwMXwxNjA4NzA0MTkxfDJ8MTE5NDY%3D

支持设备

'''DS1307'''  

Full support including squarewave output pin and memory access  --  全部功能支持，包括方波输出和内存访问  

'''DS3231'''  

Full support including squarewave output pin and alarms.  --  全部功能支持，包括方波输出和闹钟  


<font color="orange" size="+2">'''示例'''</font><br>


:-[[ DS1307_Memory]]: This demonstrates how to write and read data from the extended memory of the device.  This memory is retained even after the device has lost power./演示如何读写数据从设备的扩展内存。即使设备掉电内存依然保存

:-[[ DS1307_Simple]]: This demonstrates how to set and get the date and time from the device./演示了如何在设备上设置和获取日期和时间  

:-[[ DS3231_Alarms]]: This demonstrates how to set the alarms and check when the alarms are triggered.  This includes using the squarewave output to trigger an interrupt./演示如何设置闹钟和检查何时触发闹钟。这包含使用方波输出触发一个中断

:-[[ DS3231_Simple]]: This demonstrates how to set and get the date and time from the device./演示如何在设备上设置和获取日期和时间。

:-[[ DS3231_StoreIt]]: This demonstrates how to turn off the Rtc clock so that the onboard battery will last longer./演示如何关闭RTC时钟以保证板载电池能持续更长时间

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<font color="orange" size="+2">'''DS1307'''</font><br>

'''DS1307 函数。'''

:- <font color="forestgreen">Begin()</font> -- 初始化
::参数：无
::返回：无

:-[[RtcDS1307.GetIsRunning()| GetIsRunning()]]

:-[[RtcDS1307.SetIsRunning()| SetIsRunning()]]

:-[[RtcDS1307.SetDateTime()| SetDateTime()]]

:-[[RtcDS1307.GetDateTime()| GetDateTime()]]

:-[[RtcDS1307.SetMemory()| SetMemory()]]

:-[[RtcDS1307.GetMemory()| GetMemory()]]

:-[[RtcDS1307.SetSquareWavePin()| SetSquareWavePin()]]

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<font color="orange" size="+2">'''DS3231'''</font><br>

'''DS3231 函数'''

:- <font color="forestgreen">Begin()</font> -- 初始化
::参数：无
::返回：无

:-<font color="forestgreen">IsDateTimeValid()</font>  -- 检查日期时间是否有效
::参数：无
::返回：bool

:-[[RtcDS3231.GetIsRunning()| GetIsRunning()]]

:-[[RtcDS3231.SetIsRunning()| SetIsRunning()]]

:-<font color="forestgreen">SetDateTime()</font>  -- 设置日期时间
::参数：const RtcDateTime& dt
::返回：无

:-<font color="forestgreen">GetDateTime()</font>  -- 获取日期时间
::参数：无
::返回：RtcDateTime

:-<font color="forestgreen">GetTemperature()</font>  -- 获取温度
::参数：无
::返回：RtcTemperature

:-<font color="forestgreen">Enable32kHzPin()</font>  -- 使能32KHZ引脚
::参数：bool enable
::返回：无

:-<font color="forestgreen">SetSquareWavePin()</font>  -- 设置方波输出引脚
::参数：DS3231SquareWavePinMode pinMode
<pre>
    enum DS3231SquareWavePinMode{
        DS3231SquareWavePin_ModeNone,
        DS3231SquareWavePin_ModeBatteryBackup,
        DS3231SquareWavePin_ModeClock,
        DS3231SquareWavePin_ModeAlarmOne,
        DS3231SquareWavePin_ModeAlarmTwo,
        DS3231SquareWavePin_ModeAlarmBoth
    }
</pre>
::返回：无

:-<font color="forestgreen">SetSquareWavePinClockFrequency()</font>  -- 设置方波输出引脚时钟频率
::参数：DS3231SquareWaveClock freq
::返回：无

:-<font color="forestgreen">SetAlarmOne()</font>  -- 设置闹钟1
::参数：const DS3231AlarmOne& alarm
::返回：无

:-<font color="forestgreen">SetAlarmTwo()</font>  -- 设置闹钟2
::参数：const DS3231AlarmTwo& alarm
::返回：无

:-<font color="forestgreen">GetAlarmOne()</font>  -- 获取闹钟1
::参数：无
::返回：DS3231AlarmOne

:-<font color="forestgreen">GetAlarmTwo()</font>  -- 获取闹钟2
::参数：无
::返回：DS3231AlarmTwo

:-<font color="forestgreen">LatchAlarmsTriggeredFlags()</font>  -- 警报后必须调用，否则将不会再次触发
::参数：无
::返回：DS3231AlarmFlag

:-<font color="forestgreen">ForceTemperatureCompensationUpdate()</font>  -- 手动温度补偿更新
::参数：bool block
::返回：无

:-<font color="forestgreen">GetAgingOffset()</font>  -- 获取老化补偿
::参数：无
::返回：int8_t

:-<font color="forestgreen">SetAgingOffset()</font>  -- 设置老化补偿
::参数：int8_t
::返回：无


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