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我使用am3359 evm开发板
例子是StarterWare,,我使用里面的rtc...我想断电后上电还是显示之前的设置值...我将代码修改后,重启后,时间就失效了....
请问要怎么修改代码,才可以重启后,时间还会继续运行.....不知道我哪里修改错了.
内部的RTC有这么强大的功能么.....
断电,,不行的,需要对rtc单独供电的,而且MPU core不能掉电