readme.txt

针对三星的44B0的外围基本接口实验源代码

===========================================================================================
 4.5 实时钟实验
===========================================================================================
    本实验参考例程包含两个源文件 main.c、rtc.c、rtc.h，详见4.5_rtc_test目录。
    新建工程后，添加公共库文件以及本工程的源文件，按照ReadMe目录下的ReadMeCommon.txt说
明文件配置目标板。

    本实验实现对实时钟的操作控制，包括设定时间，设定闹钟等
===========================================================================================
程序运行成功之后，

超级终端上将显示：


 Embest S3C44B0X Evaluation Board
 RTC Test Example

 RTC Check(Y/N)? y
 Set Default Time at 2004-12-31 FRI 23:59:59
 Set Alarm Time at 2005-01-01 00:00:01
 ... RTC Alarm Interrupt O.K. ...

 Current Time is 2005-01-01 SAT
 00:00:01
 RTC Working now. To set date(Y/N)? y
 Current date is (2005,01,01, SAT). input new date (yy-mm-dd w): 5-2-23 3
 Current date is: 2005-02-23 WED

 RTC Working now. To set time(Y/N)? y
 Current time is (00:00:21). To set time(hh:mm:ss): 19:32:5

 Current Time is 2005-02-23 WED
 19:32:11