42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
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#ifndef __RTC_H__
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#define __RTC_H__
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#include "stm32h7xx.h"
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extern RTC_HandleTypeDef Rtc_Handle;
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// ʱ<><CAB1>Դ<EFBFBD>궨<EFBFBD><EAB6A8>
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#define RTC_CLOCK_SOURCE_LSE
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//#define RTC_CLOCK_SOURCE_LSI
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// <20>첽<EFBFBD><ECB2BD>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD>
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#define ASYNCHPREDIV 0X7F
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// ͬ<><CDAC><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD>
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#define SYNCHPREDIV 0XFF
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// ʱ<><CAB1><EFBFBD>궨<EFBFBD><EAB6A8>
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#define RTC_H12_AMorPM RTC_HOURFORMAT12_AM
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#define HOURS 1 // 0~23
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#define MINUTES 1 // 0~59
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#define SECONDS 1 // 0~59
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// <20><><EFBFBD>ں궨<DABA><EAB6A8>
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#define WEEKDAY 1 // 1~7
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#define DATE 1 // 1~31
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#define MONTH 1 // 1~12
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#define YEAR 1 // 0~99
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// ʱ<><CAB1><EFBFBD><EFBFBD>ʽ<EFBFBD>궨<EFBFBD><EAB6A8>
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#define RTC_Format_BINorBCD RTC_FORMAT_BIN
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD>궨<EFBFBD><EAB6A8>
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#define RTC_BKP_DRX RTC_BKP_DR0
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// д<>뵽<EFBFBD><EBB5BD><EFBFBD>ݼĴ<DDBC><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݺ궨<DDBA><EAB6A8>
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#define RTC_BKP_DATA 0X32F2
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void RTC_CLK_Config(void);
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void RTC_TimeAndDate_Set(void);
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void RTC_TimeAndDate_Show(void);
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void RTC_AlarmSet(void);
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#endif // __RTC_H__
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